="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", 0x1000) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000e01000)=0x0) 2018/01/18 18:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000348000-0x70)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x0}, 0x6, 0x0, 0x0}], 0x30) r1 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000408000-0x230)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/18 18:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000087f000-0x41)=""/65) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000074a000)=""/116) 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x80000000, 0x809) ioctl(r0, 0x100, &(0x7f0000000000)="") 2018/01/18 18:58:06 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000656000-0xa3)=""/163, 0xa3) getdents(r1, &(0x7f0000c0c000-0x1b)=""/27, 0x1b) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f5b000)={@common='ip6tnl0\x00', @ifru_flags=0x4000}) sendmsg$key(r2, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000a22000)={0x7, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f5c000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000ef3000)={0xfffffffffffffffc, 0x7e}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000bd3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f5c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 18:58:06 executing program 5: munmap(&(0x7f00009be000/0x2000)=nil, 0x2000) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000037000)={0x9}, 0x4) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000786000-0x14)={0x1, 0x62, 0x80000001, 0x9, 0x39e7ca78, 0xd45, 0x1, 0x7f, 0x9, 0x1}) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000219000)={0xf53c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffa7dfc4ec, 0xfffffffffffffffd, 0x81, 0xa94f, &(0x7f0000f49000-0x10)=@common='syzkaller1\x00', 0x1ff, 0x81, 0x8}) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$usbmon(&(0x7f00001f8000-0xd)='/dev/usbmon#\x00', 0x6, 0x600000) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x31) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3c00}) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000006000+0xda7)={0x2, 0x1000, &(0x7f0000006000)="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"}) ioctl(r0, 0x8918, &(0x7f0000005000)="") 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x10, 0x0}) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x4, 0xc) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00005e1000)="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", 0xfff}], 0x2) vmsplice(r0, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = accept4$ax25(r0, &(0x7f0000c0f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009b5000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b14000)=@assoc_value={0x0, 0x0}, &(0x7f00005b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000924000-0x8)={r2, 0x463}, &(0x7f000018e000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d9, 0x0, 0x0}) close(r3) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007bb000)={@generic="78f623590616a03eff52ed7e47c912e6", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000061a000-0x4)=0x0) clock_gettime(0x0, &(0x7f00005be000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000ba4000)=""/182, 0xfffffffffffffee5, 0x2, &(0x7f0000204000-0x10)={r3, r4+30000000}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000e71000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) accept4$ipx(r2, &(0x7f0000969000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000802000)=0x10, 0x800) fanotify_mark(r0, 0x70, 0x0, r2, &(0x7f00005bd000)='./file0\x00') ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000006000)=0x0) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c06000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) recvmmsg(r3, &(0x7f00003d8000-0xb4)=[{{&(0x7f00003e7000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000071b000)=[{&(0x7f0000382000-0xfd)=""/253, 0xfd}, {&(0x7f00002aa000)=""/15, 0xf}], 0x2, 0x0, 0x0, 0x5}, 0x7ff}, {{&(0x7f000079f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b1f000-0x10)=[{&(0x7f0000e3c000-0x1e)=""/30, 0x1e}], 0x1, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f00006e4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000279000-0x50)=[{&(0x7f0000f20000-0x40)=""/64, 0x40}, {&(0x7f00007c9000)=""/71, 0x47}, {&(0x7f000028d000)=""/167, 0xa7}, {&(0x7f0000227000)=""/117, 0x75}, {&(0x7f00005a5000-0x7d)=""/175, 0xaf}], 0x5, &(0x7f0000818000-0xd0)=""/208, 0xd0, 0x200}, 0x3}], 0x3, 0x0, &(0x7f00002c1000-0x10)={0x0, 0x0}) socket(0x0, 0x800, 0x3f) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000edb000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, 0x1c) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000083b000)={0x4, 0x6, 0xeb0d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009bf000)={0x0, 0x0, 0xffffffffffffff9c}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)='\n', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) dup2(r0, r0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/18 18:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f00000aa000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c) connect$inet6(r1, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5f6f) 2018/01/18 18:58:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000459000-0x10)='/dev/sequencer2\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$packet_int(r2, 0x107, 0x4849aa98a12bb392, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000ff0000/0x8000)=nil, 0x8000, 0x1000000, 0x910, r3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000-0x18)={r4, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000000000)=0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f74000)={0x0, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a6000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00006c3000-0x8)={r6, 0x3d}, &(0x7f00008e3000-0x4)=0x8) tee(r3, r1, 0x3, 0x8) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000973000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x9}, &(0x7f0000873000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000096d000)={r2, 0x909f}, &(0x7f00002d3000-0x4)=0x8) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 18:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x1, &(0x7f000025b000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) accept4$ax25(r0, &(0x7f0000e8e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f9b000-0x4)=0x10, 0x0) connect$inet6(r1, &(0x7f0000bd3000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, 0x1c) connect$inet6(r1, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xfffffffffffffd7c) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) 2018/01/18 18:58:06 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008a2000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = memfd_create(&(0x7f0000001000-0x2)='*\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000be5000)=@buf={0x1, &(0x7f0000001000-0x24)="d8c5940285139f6dd61e27eba4dbdd4fdb18dcec6b991e21c5abdd32f915271d27a1f81f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00001c3000)={@generic="958901da40a6dcb7227d31e8dd0f2002", @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) memfd_create(&(0x7f00005ed000-0x3)='[-\x00', 0x0) connect$inet6(r2, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0xe9e)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15c, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000026b000-0x3a)="2900000018003109004a0001000c00070a0040000a00ff069000001d0c2da0e3f6edc84d0e38557dc405fe256b731dae782cecb5dd15c7ff50f8", 0x3a}], 0x1) 2018/01/18 18:58:06 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/enforce\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000427000)='net/raw6\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000470000-0x8)={0x0, 0x0}) readlinkat(r1, &(0x7f0000a35000)='./file0\x00', &(0x7f0000f5f000)=""/197, 0xc5) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/enforce\x00', 0x20000, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f00000dc000-0x5)='maps\x00') pread64(r4, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) r3 = memfd_create(&(0x7f000028d000-0x1)='\x00', 0x3) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b8000)={0x0, 0x0}) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000e7c000-0x4)={0x6}, 0x4) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e7a000-0x4)=0x9, 0x4) dup2(r2, r0) 2018/01/18 18:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00004d7000+0x2de)=0xa6) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a26000)={0x10, 0x0, 0x0, 0x20}, 0xc) r1 = socket(0x10, 0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000bd3000)=@nfc_llcp={0x27, 0x0, 0x8001, 0x6, 0x64ae0101, 0x2, "1197a751c868c8512c7ed0fe885fc3afe87c8dcc6fab6002601457bd854aa8778056d6fac4f6a31bbbc7c52cf7cb5cc947cd82c7badf305f808df3e4b9231a", 0x3f}, 0x60) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) getsockname$unix(r0, &(0x7f0000fe4000)=@file={0x0, ""/108}, &(0x7f00000c3000)=0x6e) 2018/01/18 18:58:06 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9c, 0xfffffffffffffd42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x5, 0x8) write(r1, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011a20000f70000f1de005609", 0x24) 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0x80000001) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0xffffffffffffffb2) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc1000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a1}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000021000)="6383c2604f4c2dd343a5242c1dbbf0cecdb39648bbd5b10c41d4b2562aa339ea1fd452f21e530e6f77bb7f797e7b714331b5c92a77eb2f5f166f2c8a9f8d7a514694cf3b1e", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/18 18:58:06 executing program 2: listen(0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000893000-0x48)={{0x2, 0x1, 0x8000, 0x2, 0x1}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000253000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000085b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000835000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r1, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fda000-0x10)={&(0x7f0000b20000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000fe5000-0x4c)={0xff, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1, 0x8a) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r0, &(0x7f0000727000-0x40)=[{&(0x7f00001c0000-0xc4)=""/196, 0xc4}], 0x1) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffefffffffe, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/rfkill\x00', 0x280000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e7000)='/selinux/member\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000f68000-0x8)='./file0\x00', 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b30000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fcb000)={0x0, 0x6}, &(0x7f0000d5f000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b0f000)={r2, @in6={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c1324b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000992000-0x4)=0x8c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00009d8000)=0x3) socket$unix(0x1, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ff1000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000a5c000-0x5)='auxv\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fc3000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="1dfa847f08d8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000001a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) fchown(r1, 0x0, 0x0) close(r2) 2018/01/18 18:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d0a000)=0x1, &(0x7f0000a35000-0x4)=0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000881000-0x11)=""/17) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ead000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ee9000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="19603eeec82f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000ae8000-0x8)={0x20080522, r2}, &(0x7f0000ecc000)={0x5, 0x9, 0x8, 0x1, 0x3, 0x7f0d}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000008000-0x50)={0x10, @time={0x0, 0x1c9c380}, 0x8001, {0x7, 0x7}, 0x100000000, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00008a0000)="cb5152f8cb9d4c80ebf30b9ba0dd07003c26da422ee34d09cc59efa97b44846ad38e163a47ae4b9661a43e2f932149ef755fcf643a40686b48c8347a02e83bd6fadb0008ea84c01f99221705ca16670ba4c060de53a18fd7de3e5a134c677b6f975ccb118f17f2edbd786e8c618607f41ecc186aae73a0266d9344f2c2d35486634fa0ce7f899bf198983a3dd0783b210f833b8cb855a97d19bde9312925e6d655aaf868d94501e13ce1be25eda2620ba57894eafd982f1fbf904f386b1ec2f1a6b624b1aacd17a6c628fd6ca8d57d77588286fdfab4cb6fd2ac918df854fd31585a452906e927ab953244bc", 0xec, 0x40, &(0x7f00006d2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000085c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000619000)=0xe8) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008a1000)=[{r3, 0x0, 0x0}, {r1, 0x53c0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x100, 0x0}, {r2, 0x2, 0x0}, {r1, 0x100d, 0x0}, {r2, 0x9020, 0x0}, {r3, 0x1000, 0x0}], 0x9, &(0x7f0000669000)={0x0, 0x0}, &(0x7f00008a1000)={0x6}, 0x8) setfsuid(r4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000153000)=0x2) 2018/01/18 18:58:06 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 18:58:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000ea3000-0x68)="a293479b85257d614b1423a94c0f2e2cae94484c0665c8aec74be70f1337a394314f11fd471b0592cf42da73615efea099ccb2898375bd52d6dcfa3d364632dcdcf055433dc74c1a40f9aca50d795634edc85725243703ddaf199863f54710fd36bbd106836404db", 0x68) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00008b3000-0x8)=0x4) 2018/01/18 18:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) add_key(&(0x7f0000102000)='big_key\x00', &(0x7f0000183000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b16000)="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", 0x1000, 0x0) r1 = request_key(&(0x7f000061f000)='syzkaller\x00', &(0x7f0000595000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b69000)='security\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f000066b000-0x8)='keyring\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000c63000-0x8)='keyring\x00', &(0x7f000067d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) r3 = accept(0xffffffffffffff9c, &(0x7f0000c28000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e4e000-0x4)=0x60) connect$llc(r3, &(0x7f00006e0000)={0x1a, 0x3, 0x402618b8, 0x401, 0x2, 0x477c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000367000)=r1) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/18 18:58:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCCBRK(r0, 0x5428) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00008c5000)=0x0, &(0x7f0000cee000-0x4)=0x0) setgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000333000-0xc)={0x2, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000adf000-0x9)="f4b363b2c833828d22", 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x50100, 0x0) poll(&(0x7f0000e95000-0x10)=[{r0, 0x8, 0x0}, {r2, 0x1, 0x0}], 0x2, 0xffffffff00000001) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000075a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000092e000)={0x4, [0x1, 0x1e, 0x400, 0x1]}, &(0x7f00009d6000-0x4)=0xc) flock(r0, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/01/18 18:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom$unix(r0, &(0x7f0000dcf000)=""/194, 0xc2, 0x0, &(0x7f0000ee7000)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a25000)=0x0, 0x4) shutdown(r1, 0x2) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) dup3(r0, r1, 0x80000) fcntl$setsig(r0, 0xa, 0x3b) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f00007b3000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000e0f000)=""/0, &(0x7f0000a68000-0x4)=0xffffffffffffff1d) sendto$inet(r0, &(0x7f000088e000-0x50)="a1deb180376e3c8b150a22978aa9fd537f09060c8a83e4a518e6a66f4950b950f9b7f3b5c6f7ba5e6169661eef7b83f3bb54d1cedabd612e8b4097ef712205b91f95f9d0393eab51d95fd52408e1acda", 0x50, 0x0, &(0x7f000032a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000426000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f95000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000000)="6370757365746e6f646576626465766370757365741400", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x75, 0x2, 0x0, 0x6a3, 0x9, 0x2f7, 0x5, 0x4, r5}, 0x20) socketpair$inet6(0xa, 0x2, 0x10000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x36, 0xa, 0x20, 0x20, 0x2b, r1, r2}, {0x4, 0xb0c5, 0x7, 0x2, 0xf02f, 0x4, 0x0, 0x89fb}, {0x400, 0x100, 0x8000, 0x101}, 0x401, 0xe, 0x3, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x6, 0x2, 0xfff, 0x5, 0x6, 0x1000000000000}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, 0x2, 0x6, 0x2, 0x20, 0x80, 0x0, r1, r3}, {0x3, 0x0, 0xd749, 0x9, 0x2, 0x9, 0x55a5, 0xd37}, {0x8, 0x8, 0x4d9, 0x101}, 0x3378000, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0xfff, 0x100000000, 0x7fffffff, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fda000)={r5, 0x3}, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b221036) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)="", 0xfffffffffffffe54, 0x8000000001, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe3000)=0x0) mq_unlink(&(0x7f00000a8000-0x2)="239e") 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = open(&(0x7f000033a000-0x8)='./file0\x00', 0x8000, 0x80) sendto$ax25(r2, &(0x7f0000aad000-0xe5)="bc54025704db1761951ec54947ff022fe6148fd695a6a1a473395c38f4bf19f7307a77518ad6b7842fb113a4e697337299a0913c60a2c5b8e88a7f4b17bf1d36d138225bda3b0ab8f339d0e3b5e0b564853612d9d7ed55ce389701791340201703b1bd2ce5b60076f243c0806fa261d89c2ab11610a4c5b7b04a6105f1387990dd324d63d2a45a901d07d1eb02b3cb546c94b33e4b0f80d17ec78429b6a1271e112cd1fdf4fbd48fd4b1691920d57febaae0b8c4ce9c67385235a6dc234966a8a8b7113e7f195df3c5a8b7b9e0bdbda16765d8667065b848efb2e2cde2acbaeabee64a9579", 0xe5, 0x4040, &(0x7f0000b20000-0x10)={0x3, {"93b59fc04cca59"}, 0x8}, 0x10) close(r0) r3 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) fcntl$setflags(r3, 0x2, 0x1) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000929000)={0x0, 0x0}) getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000914000-0xa)='map_files\x00') connect$inet(r1, &(0x7f0000ee0000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') readv(r2, &(0x7f00001fc000-0x10)=[{&(0x7f0000304000-0xed)=""/237, 0xed}], 0x1) sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r3, &(0x7f0000758000-0x38)={&(0x7f00007a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099d000)=[], 0x0, &(0x7f0000813000-0x170)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000436000)=0x0, &(0x7f000088d000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 37.948954] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) chdir(&(0x7f0000758000)='./control/file0\x00') rmdir(&(0x7f0000432000-0xa)='./control\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) 2018/01/18 18:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/18 18:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000d7b000-0x8)='./file0\x00') r0 = open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) getpeername(r0, &(0x7f0000ea8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079d000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/18 18:58:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) r1 = open$dir(&(0x7f000065d000+0xb0b)='./file0\x00', 0x2040, 0x8) linkat(r0, &(0x7f0000165000)='./file0\x00', r1, &(0x7f0000b99000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7b03307c37e9377ea5103ecf0a32d59f4cd54e087d2848738b7d7ba0842a880bde814285a4241cad4962268baea6a5ed83a7a4d4bdf08608833ed73927b663b9", "fa3e6398948e6d5cfae5897f15014787646790912eec68bbeb23a46c62806c55", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0xe8, 0x0, 0xd, 0x5a1b52ae546e3236, "37caa07d8b721c9a3d2b9252656e02883d7d5d2a5cfa929821aeb7efd09b7735b5ac52221fab39324f27331d52996ba7e37cee3e6e9ae94b3af882fcca5a7e45", "e42cb770246976835c18486191a87982d53c733f80cba32b0f307415d8a3398c", [0x401, 0x10001000000000], 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x7ff, &(0x7f000000c000-0x8)={0x0, 0x0}) connect$netlink(r3, &(0x7f0000008000-0xc)=@proc={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/01/18 18:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000622000-0xe)='/dev/keychord\x00', 0x40000, 0x0) unlinkat(r1, &(0x7f00006b1000-0x8)='./file0\x00', 0x0) 2018/01/18 18:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000c83000)=0x6) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000b7b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000170000)={0x0, 0x2, 0x30}, &(0x7f000009f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ca2000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3cdc62ec, 0xffff, 0x642, 0x2, 0x1, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0xfffffffffffffc8b) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b7d000)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0xa9) 2018/01/18 18:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x401, &(0x7f0000ef2000)="8d2f7e59bb56837118de1cf398ddb58444d639308d6a9d26ffea206ee2ef6d45a165e1d00863a3060ca9c08108904207a6b74937aad1049b888837e97e6285d7d60a6ef657ba87fede6170940fef917b1bc4433c444b2376b730cc0a051d74ad38672c8e074b9f5834e869480337bfa8d09e18d5fcbf5abbf70afccf79dcec1e29e6aa7662b2686c83ae7c7adab81210d0f644633e5e591743ab92176a13409168e3cb31d92e65faaacfca90df27dad2d954f16a06af122fb589178c24d434a09f70284b6dd830bb96c4e5e76f44c9de", 0xd0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000664000)=0x0) 2018/01/18 18:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_gettime(r0, &(0x7f00008f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f0000f7a000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r3, &(0x7f0000782000-0x14)="", 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000020000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x7, 0x0, 0x2, 0xa, 0x8, "6afa8c8f16aa4ecf0258a1417ed6ba8d29e66bbf51314d4af47a884f7cdd0293e7c013b5b60f53abb1cda6c4f5ebf53767537d357f5412c3b48dcdc31641bbef", "c0347b9dfff8f774394cebbe8a95e9edf116eb85bde264dd2c034671f7d02b0dd9a35aab7c06933dec4c126bff3742bb6b6888403f52a5a6da4f1ebb57f0904f", "9ec248ad1ae5363886d011e929df91987a71a1787ea14319d085637631321596", [0x5, 0x60000]}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000e23000+0xfec)={0x1, &(0x7f00009dd000-0x8)=[{0x3, 0x6f1, 0x4, 0x5}]}) timer_create(0x2, &(0x7f0000177000-0x60)={0x0, 0x4, 0x2, @thr={&(0x7f0000cb5000-0xf9)="d0e435a4986256439c9e0d533c2df1ed7cf03f68a93f40034fba1d148df158b3af90e30d4e8d38c568a1f52e4b92f5341c6a0e4e0d08f058514fb7246a8f711aa198e288672531f1f82171028949bf03266003321cbb28503f50acfc330d7ef4562bb4ed5383ad975eb7cbd2dbc4584be4dee8f0471d20cdc32a4b00b76a7eb5edaa322081bb98534af6c4509a63330f08869e755617dee264ebb7a40ef48c190b951a8d4a692c31c2ea614ce410105b43f87e24c56ed2e07088e9a922baabba693c8ba019f4a98c9f07f6ba38a5558a129b7f4aebfd07a0925f83c2562352a09c91149a91f75096f69def3fa9666dc25f4643b1ec2f44c241", &(0x7f00000e7000)="8032fcb99c220df0437253b1c23894d30d99cc6c262201e9d1b4c99bc43c256b36a6f956e4b3d2a494e209"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000957000)=0x0) r4 = getpgid(0x0) sendmsg$unix(r2, &(0x7f0000fc7000)={&(0x7f0000ba5000-0x8)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000f13000)=[{&(0x7f00003b2000)="2cbf4e66c57421b1893180322f119b1abd30dca477b71e17b3bb845c47e455f18a285cc04fe11a81da539ae05952e68bf1feb838c072008b5433689e0af5444bba51f74e73a19e6bc7543cf80195cebed54183928603652b5c59620be425b600ba593348e28263855af14d243bcb3be59a981b893b8dccf088f562a8530be81c198961c1db8337b5d0e91d1d71fee17912ca06ac80d7d6e8da9e3edc869b692e5e1382f66385fcfe29a9ca792c24bac99fe47df29933a0fc87f07d68877b712cfcb7e8e93e44b87d66a54b286553dfb9cdfbd49dd9ab30487591239168dbc6c2bcee57da5214ecc455d7d1a5", 0xec}, {&(0x7f0000d78000)="ce717090a5e3fef1870625e1461cc3ecd9b902dd2df6ba8f590acac9e90b2a6311c61b351e4194d0ecf5ab971b91b8195fdf9ec577676609bacca561a4f3756992e80d3300278674be251e7ca91b21851e1f1106247dea45000c7274647f3de5a7b87f34792bbbd2517d86c39c0ea2fe1fe094c5c63434c2c0d9e96d39c1d85baa2ed4d32858cce6da3e01646bd251e22a739c07fa4a41ee79d4ec20a0fd5316a519776c2a52390d712a9bf32b8b0b607d8957ddcd22cb6263edbaba882f50ef72c83805b731aecbcf6ec064225b211d1c19fc46abf6548955b494aa426a38f462771c64db44", 0xe6}, {&(0x7f00009ff000)="", 0x0}], 0x3, 0x0, 0x0, 0x80}, 0x10) getpeername$inet6(r2, &(0x7f0000493000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc2000+0x346)=0x1c) tkill(r4, 0x1000000000016) 2018/01/18 18:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000349000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 18:58:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00006f6000-0x1e)="1b9729d7f50c31ba07827b0f12699bd4b294ff3c0b380a0194b86d15fb6a", 0x1e) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x31, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) clock_getres(0x6, &(0x7f0000bcf000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000812000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d54000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000a14000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r2, &(0x7f000067f000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{r5, r4}, {r3, r6}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4f000)={0x0, 0x0, 0x0}, &(0x7f0000665000)=0xc) prctl$setptracer(0x59616d61, r7) connect$ipx(r0, &(0x7f00005f9000)={0x4, 0x7, 0x38, "b15c1e01ad8e", 0x200, 0x0}, 0x10) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000145000-0xf6)={0x0, 0xee, "f099281b0134cfea19f82e4c065fc04dd1d1d6e2c7f7ce7e5e6e4a9015dee94d43075c2c10792b31f4d32277dd26fc44032277573a31b9ee8313646133c00df67891d233f45a7fdbda3842191c0493c3aea9f4217b4112d012e6a708c61bef6c2462c5092747a5b8ac419d2a6fbdd4a09db67114371a8ca472f322c6f051f8daa037d9e6e53b53081af73434a67336531fdeecfebad69141fc3288c930e90714273e885321f4dcfb53762a24013c1b95ea9fdd3ef1fad5cf91d696388c1de74bc80a3ff97b99142783cf2233427cb43e88d4bc49271a02644619c4c797a9af17d50448f9e20cbef69c896d11f123"}, &(0x7f0000fa1000)=0xf6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003b2000-0x18)={r10, 0x7, 0x10, 0x6, 0xfffffffffffffffc}, &(0x7f000050e000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000409000-0x1c)=[@in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12cb}], 0x1c) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r9+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sigaltstack(&(0x7f0000c83000/0x2000)=nil, &(0x7f00003aa000)=0x0) 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000dbb000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/18 18:58:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000024000-0x24)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) creat(&(0x7f00006b6000)='./file0\x00', 0x10c) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet(r0, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008b2000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000161000-0x4)=0x2) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) fstatfs(r1, &(0x7f0000eaa000)=""/3) pivot_root(&(0x7f0000f52000)='./file0\x00', &(0x7f0000591000)='./file0\x00') 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r4 = dup(r0) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000fcb000-0xbc)={0x4a849c72, 0x1, 'client0\x00', 0xffffffff80000001, "3a084aaa0088cd92", "436fdb6061a8ef5e3ef57bbbb01d81e7a9fca5d4f229baa7346a0d5683418036", 0x40, 0x793, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4203, r1) ptrace$cont(0x18, r3, 0x0, 0x80000000) inotify_init1(0x0) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00004d4000-0x10)={0x101, 0x420}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00001ac000)={0x9, [0x7, 0x6, 0x9, 0x7, 0x3, 0x457765c8, 0x5, 0x4, 0x7fffffff]}, &(0x7f0000b40000-0x4)=0x16) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101a01, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000-0x8)={r3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xac, &(0x7f0000003000-0xac)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x2515, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x6, 0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={r1, 0x80000, r2}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) 2018/01/18 18:58:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x0, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9, 0x9}, &(0x7f0000001000-0x4)=0x98) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00006a8000)={0xd756, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f35000-0x8)='./file0\x00', 0x60) 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/hwrng\x00', 0x20140, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b19000)=0x10, 0x80800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00000a4000)=0x0, &(0x7f0000fd1000-0x4)=0x4) 2018/01/18 18:58:07 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a82000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000513000-0x10)={&(0x7f0000e4a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b01000)={0x4c, 0x0, &(0x7f0000e05000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00002f2000)=[], &(0x7f0000689000)=[]}, 0x0}}], 0x1, 0xfdfd, &(0x7f0000002000-0x1)="ef"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000463000)={0x0, 0x0}) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008c9000-0xc)={0x2, 0x1, 0x5, 0x1ff, 0x77325256}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009bb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003c8000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00003b9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) pipe2(&(0x7f00007d7000)={0x0, 0x0}, 0x84800) getpeername$ipx(r2, &(0x7f0000a5f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a4000)=0x10) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) unshare(0x4000) connect(r0, &(0x7f00009ea000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(ccm_base(chacha20-simd,sha1-avx)))\x00'}, 0x58) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) dup3(r0, r0, 0x0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f000083c000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff5000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x665f36f2, 0x7, 0x80}, &(0x7f0000054000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000062000)=@assoc_value={r3, 0x6}, 0x8) r4 = getpid() stat(&(0x7f0000cd4000)='./file0\x00', &(0x7f00007ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000865000)={0x8, 0x3, 'client0\x00', 0x0, "deb55aade4d2144b", "6d6d49e939ba3d544baeae69d8900d723f707f6c00145a723b022a6437b5b191", 0x4, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f00003ad000)='./file0\x00', &(0x7f000070e000)=""/233, 0xe9) lstat(&(0x7f00008a4000)='./file0\x00', &(0x7f0000664000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5b000-0xc)={r4, r5, r6}, 0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r7, &(0x7f000049d000-0x57)=""/87, 0x57) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f44000-0x8)={r3, 0x630, 0x800}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009cf000)=0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000068e000)=0x0, &(0x7f0000199000-0x4)=0x4) 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) connect$netrom(r0, &(0x7f0000e50000)=@full={{0x3, {"6ca96e3c8b0d06"}, 0x8}, [{"db91dbcf85ced1"}, {"7cbed71ef28e92"}, {"c5a57c8e81bea6"}, {"0c415220c3f0f1"}, {"9d9fde58d6925a"}, {"59b7a1e33caf7b"}, {"10f48c7ce28aed"}, {"9b3e0ca64e9b64"}]}, 0x48) fallocate(r0, 0x800000000008, 0x0, 0xffffffec) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x100080000000002, 0x1000) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) 2018/01/18 18:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffffff, &(0x7f0000a94000-0x8)='./file0\x00', 0x204000, 0x0) bind$ax25(r1, &(0x7f00004c4000)={0x3, {"b0de7514b2df9b"}, 0x8001}, 0x10) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000013e000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 18:58:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f000059a000-0x9)='/dev/sg#\x00', 0x377, 0x40800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af64780600000039ce0213", 0x11}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e71000)={0x8001, 0x298}) r2 = add_key$keyring(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00004f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f00004a0000-0xd)='dns_resolver\x00', &(0x7f0000496000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009e000-0x1)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x0, 0x6, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f00001e3000-0x15)='/proc/self/net/pfkey\x00', 0x14000, 0x0) pwritev(r0, &(0x7f0000b2c000)=[{&(0x7f00009c7000-0xdc)="3cdee8753e5c4317082e48d98609bddca29ee18f298a893ab168c9ce932266b508b0909593656718df58601d4785f150a67c6857d2ab3ee9711b20dadf777c710aea9dd2367047e98c2f3b62e5188c58f40132892491f8bbd725c5e0ead55096ea8c0de54ace0956b2872b40a702f5e9f8c97be74441d5c71e8fcea2d5aa74c054f2f85397b633b1793e06ff777b8287a86ab8ef00090103e92ee8f512df3e5d585e213c1b0b2a42539ef2d7faba2f17747d6904d48b80a1775a5f1c8b67f8270b22f090a41851935d479f91110f558a688036c001fcda0834926df5", 0xdc}, {&(0x7f0000f50000)="c937eb5f827a99041ef2fe1d57142576c249d182a39f49f3e50e54bbcc47aad4b15feaba97e4fa474cfda77f6f1a92dc9f343f98488c36b172", 0x39}, {&(0x7f0000dca000-0x29)="809531a43fa2d3f0e12b190c2d949a827c8cac3609bf415360f05a3f50d6ec94d261cb3313add86237", 0x29}, {&(0x7f00002f5000)="226d787ff649bc9ca08f8e9433c874851dc0", 0x12}, {&(0x7f00007c1000-0x8e)="c37437ead42cf29d86fc4b68bedd2e9e651ab7cd9fca1d68d2dcabaef7b3edd17afc27df7715a3cf63d38770a439e96d9d7b56a8b285eb3e3223176cd6625e3c950f09ace1ec0c866eef2f34f0fd0ca0d9fc8ddee26f96d1d922a606f372419930fd2ff81906df8e8f05695e43b480961121f7fae67de9e7a2af9e93c99078a3df16b8b0146e0172ef66de50c4b6", 0x8e}, {&(0x7f0000319000-0xa5)="aa6c8d6353896ea978ce02edd0475d3e5f3bdaaac9fa3c67e9f50014febfae0c6eb172782320b4eba549d9a2efb7b0c56ac5b961d835d85b8dcb7e0282f6511688cefe6954a0df0d153f27c63b538cb45a58254eec4726a2dc3f5b18c5eab6a8a039c7d1b44f0155edbd538dd3a5cfd8681a3c865128bca10a537e8bc975dd00b8684e59538eacdcfd524396b6447317eae64f0fb879581306ca5e2bbaec1848ba568d1f41", 0xa5}, {&(0x7f0000e44000)="", 0x0}, {&(0x7f00002e3000)="989e7896272449f5fbf457f86c35cf8cccc15c1d597c3d193bcc15f78c84b91f89718bbbd2eb21ee38b416604f8cfe9aeeb1534ee4f762b1da6ab4478b60fefa5ef96c6f4a1a5783c99a79a6c845a0a5264d3fd048c5008ce0c2859f1abcab7da427bd7bc707d8ad4d59828e47a1bd5beaa2d3d2d51d2cf88d0e52a75b064d9d7fc1c7028ca0ebaca645b4ab244a1dbaccbf94c2466fa192782b007d1bfb700987ec557d7916a157e6c1ca65844671c2af14f196971bd801c7faf3fdbf3203a547b936eb462ca0892d569c190a56416e7ac4b8afd2bded464af5517baaa0f60de6fde9dcd01a5913071285e91735cd573bbd3ca38bda24461978368ef1dd8d6c052e9f42aee73d1c8c9646d1e6b83fc5d40d239657a24d3df889b8cc305609fb7f69475868c13b1a48d93130ae5923833cf244676680e2d5db092f13882e04133ebe1527d5549b9c9a4808309e341384e69d2c8f86b6f1b9e1063089b074268cb1adbc2fff7cb6fd98819b812df99f1b137601df21cefb4beee68980be3fbac43a7832d83c3360e179231f739e56edcb87676377a01f697c244925cb63d45f8cbb3faffba0973458edd5f21f36c1a5dd97ea3fdfec228f705ad39112c3c3a6ad9d5adeecd2ff04cd02dbf9b2abcba0b417c0dd57a032d1ea62cf4654cacfc10628db9dee882d4bb9c44c7848cdc128c40c4f5189bbdd30983acd4dd875cb90267d89a983c92db764a2313d20449a7dc633d7e2ef4303d5fb6f1969eca0be215a025a5f4b52f9aca1bc83522da9300f7149d9bdd60544bf8e5edf9075a3c64409d24baabdc07a86ad3307c31b2bd0e95ba15dff83e5fa977546cb9f32db3040ab225e3453b4cfacecae38ff9dbe7f01f24e0eca16ab3d96f2c9ae782705e618288c9f31d3cb43bc33ff0547d80cbcdaa9768ec617cf9fe53b4b2d6babd39d504cc4f3d6ae91f8a233169ef0ee10047a86dafb0ff8c1a023141a73750ddce23e4a05546506e7c4cfdcc9dd62d9b3811e904f702cb309fff792dc548355b9f8692076dfc369f88cde772f177a6a9ee88a8ec6bc9de35d2ac0c3e5c4c994443dcaafb162cccaa05d35165a0532d11ee78e403a6f1f419fa12f7f5e952efc53473fc5806ac3281be48d02510c337443e22c9b1fba0a3109403ff7960efffdce9f3ef56f33b58df15e58c6a0e3c8a7ab711e7fc70eee3697e5c1a0256a95b5f8b83def89409fae6b2317240c8c9c85eb1af514b946f58bf5010da57566042ff3c87a805c966633d8e758dfccfade26812969551bd1069754ae18973c2e18cf0711d018688bb59c6c6a3b8083545d09dfe62136e9f0835c6582b1843a4727a06336912b33962a0f74789dbc95b6f4a2077bfd52c0063486d4e20fbec2535d20186e465909824869e66ae070b5fcc722aba6c4f087da566389610803c155e2de3ffd7446cd76b83e7b9282ad99d8e30055e91b619af041b9ed2fcd8feaeb17f694c5942b9a185bf140a46f315a5748dac8f3fc57855dc1645aeccef0d29760fd4404e95476bca8925e54fa03430f57ccbef7644a44c0bd716b21f69294eebc3e733c979b087192b7644f4a63d2628ad94f757f71c66b30e3b2401f873e76793c440c75f86f18914785a2a3c928c894ad600339c459196c6c789776b6be5c7082edc5333ca0c58ec712da5b4b9e004943a0f16c7175680f9b9703e0814b22873839209244951d43372c126e60bc39e4e6206429df39fdacd54c0b6b676b0edefa8820a48af1f2d900ca91150fc30a2c6adcf318bce7d09a1808cca62b9d20a79bbffcf288e45e88e85b2c951fa2b143f2e2b9834f41dc6e7ade9ea79d200ee6bfe2933420b6fff7287dbd0b976c4cc4cb77b355e49bc7cb65f037364b86deac01d33213733748c6b9f03964fe074d02fee5ce92b01114a006bd1e18dfc80da39b0a89a715ac118b5dcea0375098c7bfda25017cd10b28b2325993cea8f9015fdd218f3affdb89934bc73f42709371eabc1f71a794b27a4a9b87c59939d828c5634d9ef8a8f80fa75dcad05e169986041cf30b44fa4b8ffc26add37b80b533b542fbdde0f6b215167abeae28ed0ee7a872532f344c8a8aa9393939b7e4c6c169d7ae9ae58575a03184bda4ea37614a355f24f275bf5bf88a2daee228513edbd9347bad0b81489d6c0683444c2980fb2a8781e133dc7968bbee6a0db0d066ca52a62873e5b7e56bebe3f27c5b3d5315b1ed3be0e6f426eb85cc0b8d7bceebc96cdd3abe0d5f66e430b2d0d0a8eb474e0058a897239b4d8dac501bf93d2553e92b41fc5a155f26ca521b993fccb1b7ac0ef88425eb4106eeca788d9c2f213cafbd549fb92d16ea6719f3d6c8c5290041db28d11ee7c05c9dedee38962f1508f36f2fc008c61e505b0da8ef82c9dd492ff5845ab1e83d69b580127fc163f20455c577588ba74d6bdd476075f7364de3400d05b87a4ea661e2f9c8badd3566648724ec7ec927a4651cd22fdbdc03e0ac5b6ec9dbe85f3f9fe20ca91c335aa893d2cc2224572e1585eabf9c08092ec752881e7925e81e81e95738040a64c5974c073463a71425c8fabda0e700d96d6c0a4ab0720a52531fb5924137ee5ee3c64b3110390ddf6ad7e700eb4f5d209d3fd9173349d0537af42f00fc397e76fc460ceee9bf559a2008f9d676087cb118dfd696db0dfb80a9573c954431ba40ddedc09e6cf18cb946a140fd16483599349c6e017b3508f59dc8ddb6cd0a2a0c134b07ad43af5be5911e082356de279c9436620bf255fe53b8d833f161cac7076191ebeccaff0d02c7944ff4134eb2b712fbb9c430ea78d45db2751e0fa0f344a02f4f421e2f94f37a2930f52ec007fd4ec9d74e43435e265eda1fafb85af47416db0872bebb67d391574e4740d77a7a4af42f97eec02e695279a481116d6f848ae3fb07ca1a5706ded097ffd2f6b23251d47ff4798793dc60b053a4f6da20b8be342e73225f0cf0d7c9bfe617ffdbd89545118091342c829ec6cf712e99328672db1ab24caff6dbd4c3919c07807dcba07c4136766ba188779970b5c4e1162c817ea9283d0481e0388fc3277837ad157e3003718ba7d172ae6c8dc6ca22d6b1681f65dbdfb5f3155504ad0e689ddbd3f85a990705eb467e80deacb57372d764c1e8208d4cefaf13b2dfa2860cfb0a94b9193ef9e54f25f943cd82196ca0ebe2d94fab7719d0a3a5eb471a8f11e668b96da0712a6bef4d7bb3d6c61ee36657371257bc467e044c2445af352c58a7dcbd515f0bfdf7196d5011fa0cce59bf98dd6d4f4af40e464bd6b7bd57ebe18764a5d26d24090d8295a5ac40b390c88dd4e898b55ba3e1f850ba81c5cd25d3d1b724986b909c3cfd476c2f77abcc90343236812817dda3b58c5a9823b08f0d37a3604dc463392c7197155dbd1bcaa011e44262ec84759a1d7fc6517156119cc5ba84998bc95a9b4856d4ffed22055f669591dcc96214ab99863c49956d7816274273f041369925af096e0a8405aa47e713d819054983c75a8566867ab522bdf023ef44987ffb9b486f596bee74e7b7c63be7817ab7aaea71096c9b83cb9962a2391f7e475026ac21c6416ec9fde79a3cf37b05744db4d9c6d5df99bcf91dfc0b03ec6e7462ae9b7c5704fc79a097f61faf3e4e3d4cd6fd051b34e460ee1f1d0b76abd826147bdf871ba8892ddb678cd5cb05d521af4338a1750fcfdd35e151cf8b23b170049fe7401faf95a075857fc746ce00a1dd4f58a4d1d8c37dbfeba30aaf7d2bb1c0059dd11fded43da5c1fc7cbb2d4448cb2e54847776e5f4bcedc153433517e2e1fefd2dfae077a4154debbd7e78b8c7ffebb9a8382e9ebfd33a043a3e2bd6ee4af348d71c250219069b1249aeb44e0bf483481b8bdd319c210c2ac4b2b3555b3cc0ee68e3fd00f72f7a03d31ca56eedc1bcff1c29a7e82e16ec1f65dcb91885ec4352bce3b7d8284a95bb3854a13ee4222fdca0371b451cd76684750fecd69f7c539f204455be46716d8fd470c5d48e02af9d4b8f0ae39fffac9200b369578d36312623fe5e0267795bc008ee4ffa849d2d4c822d06efa3bced4df48f38a5464c1b33861d29e595fb1948a8079e7b6eb782a33364655ecacccd2d5b84982e0c9ed468c6f4e2d3d04b18ab3ce71ccc75a6ce4be9a8d69b2b29864961228d9a6951d8b0e92924b69984847b953cdceb7286c3f74ee87ba645cae91fa3e216e349643be9001467a6498b646e3671c053eecbeda9d532b448b3a813d3b6a9fb78b14521f5e030e89a4c66c21e0e0715a0d9d0d6dd6e2f346f5709cc40be57b63138485c0456f128950b337552b5f6b9837a9997ddd8f92d4c46a161bcfeab44e3757e47dfe60e41a04bc61e4d984d28f1202243ae2587cbd073682e5db3c4b45e538a9df70da4fbf95887b673cee835e40f3721a32f8f99e2cd01dcfefa286c974bab4a4f12c49ccfed8a5729417094acf3fb26e10865b7e5dfb3f7254c947512dd1d52fefb3861defe62c3ecdd99d3d57ae29cd984fad942c1f0692422e7c043e0f18556669131037793b55c1466f7af4aac8a7a26f9f801ec7ad55406b9ee4cf0126d0316fd7d1b1bca49b06671e2b7c198bde0bad9d7e465352f6e1db39c7113f369bfc9b307f1ed75a58f8ee3ee4444df9aa56d5616dc573a271661441ef881d7ce04d74ea7d984a4f58abe36107e302301043d848fe8684537b091e0cda7ce6ee26ff9fdfb4652e2b4aa6ab2f950d7f8c6636ac340dec258f1e2004ca3842ee011ac922387c3ffed6b017a5932a21f1089ba20b58d290f44a61b4f8800bad0538ade87e668c12d62bd14529c6751ba7b88ea872e09b8a6530ecc392d473329479b46255d24fd564c43cc96116903158dbb9e8e051b01ddabf4c3a046f1600cac09bfd8e2fd41bc1db0721272e144e10e3d07846d81d4c065e0a9eb4c0c3efb65df10984fdf8efd06c37d5ba4345d0372b5a1687c5b48e7e8f8a535fe9fee56960183d59daca7307de06b5539801117e23f52689f4f331b74be06b11c7d57961d9084cf910daf60dcb5bd533e2f917e45ce1cec52f4eca36dc4986cd51a59e36c0d0219a42ad974cdb36e215134bb73bc18b7a2ae46afef65b56a53662bab96f8eea794535e8c448576ffe916ec7c5405be7fdcc692dfcdcc2d2a59318a6aea7c15e0ac494a985d85975c11090b7b54673062d7b433ae638e1fbbbf977fddcf015a6ef9c9cf557fc5a1a71a611f67566df6c1cef12d976684aaf6904a6fbc8db284c84389fe7388941ec2acd62a01982e4f384e71c5ca42981baa9a7f092def2b5e50cc203c6f5e178e211a80f9ff3a2146e7764f34be42f52b0f12d1b7127a5671b1d9ca5b5aaaaad5d53f08d419d1f270857eafdf6e979aa20352167c60029c39a6e499a3c7c6d0d1d26da9cbc8032098b67dc793f92a3631bc77428a20a3eb48e51a696e0fb7ed1e2a094e8cdcf2a14dc7dcf0898f0ea33bd022bdc348afdc7ce16aa99f342594f5444d42aa6f8b309e5bfeab2fb6c66c9bd844080e6e54230996ce83a01684c256ec606aafba8eec8152643c32b3dd9535283ddfb0daea36d72a60d3fb859017388a6db9e856d69665c53139a791ad70a7a2f3bee54d47671a88e456b52d85d1862450c2ed8fcd176da57ed0b30eb82faf6e4bac91fa54220cd61fb733f32cffac6d4602d0c3a87816e57fd5d9e3c26de4c74f61b42247d5686c459a4d8a0b85c1c1217bd5cd9f35f400b6f5cb38059f6e751b3169e1c6dab148687bf09b8b480cb475345b5e6f40a4bd13666d642c", 0x1000}, {&(0x7f00008e3000)="e7c72de33130065c5690ffedb38d61ab9f8d93598cb16275b155f8af935329a93de372f32422648898ba0def0e910aa3cfda2aee2fe481b9dcbaa9e49aa761cb99408d1cb46dec0b5a90927c29ef1673998cb3233ff5e8c3704484485bc2c17bc493279bef9af68e16a6809104577a719a239602ed79d8a782", 0x79}], 0x9, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000699000-0xb6)={0x0, 0xae, "f07e8933e5966d79252145bc2ff6bddffdd138aebe10d8896b9d76747e493caf63decab8b17292a9f311c7e26712b28751e37c850b8f6ad04f4a4ef962b81d4b611cbc0d0d92624fdf03bbfdd74de29c484683d0f6d0397648cfa5cf33e75703231c52a0edd3f0f1d0a0bffc1244f70597f38a297e733470ed05d46d813fb47ae830ce3e6259977765b644b25205e38e4014aef9aa029f32339e3a9dbea61fb65c2d3984616e42ea734d555ad58b"}, &(0x7f0000bb2000-0x4)=0xb6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ab7000)={r4, 0x9, 0x5, 0x7, 0x4, 0x81}, &(0x7f0000fd2000-0x4)=0x14) dup3(r0, r3, 0x0) close(r2) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000041f000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000868000)=@generic={0x599, 0x14af, 0x9}) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/create\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000009, 0x10000000000002, 0x3) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x3, ""}], 0x10, 0x0}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ea5000-0x38)={&(0x7f0000d32000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000067a000-0x10)={&(0x7f0000474000-0x118)=@upd={0x118, 0x12, 0x321, 0x7, 0x3, {{'hmac(sha512-avx)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x7ff}, {0x5, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffff00000001}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0x4008000}, 0x240000c4) socket(0x5, 0x804, 0x9) connect(r0, &(0x7f000070b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a66000-0x2)='/dev/vga_arbiter\x00', 0x212000, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000b45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046e000)=0x10) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000a7e000)={@generic="af90b88f25e85aaa19cc940e9e056cdb", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000088d000)={0x5, 0x9, 0xf2e0, 0x11}, 0xffffffffffffff51) inotify_add_watch(r0, &(0x7f0000b3b000)='./control\x00', 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000287000-0x4)=0x0, 0x4) 2018/01/18 18:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004b9000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0xffff, 0x7ff, "dd049c79037a92d49a6d8fe96e5bcb567cf27900a515bfdde9bf645de77d4fb485e8f5107b40eec6d01030bd92b895634819d634ed180034e4f28f2a1a772a53e348b658f5ccdf62f3be543bb0caa2ea"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000e21000-0x9c)="fbe186d37439176fea9be675698d2bf35a621b5db6467b99aa438762a9c1add625d86b01bd9401c8e5d0b596594454917f52998ec24611ad7e11cb30915e6d704ef477f3f9fb480d26028feba47e1d637f89b86fa277e0149cb7e03a61ca0d025c34c6f7436bb8a186d512d14be0af49324620422a7f5c4071bc67934d42027128a393dcab8f4cbb", 0x88) arch_prctl(0x0, &(0x7f0000dd7000-0xc5)="e8c3d255cce463b5b294c60166f214c609a38f534e4983513e8b3d012a309cf9ad1d5b808dca7536c5347e1ce7535bf48ce946f817fa95daac8b6b718f1f2ef6eb040e3a42373ee7599cf65a5652468fbddd74db102f0ecf0c26111e33b37a1ba269090116ce64259c22f4b95ce9de9085b37d21dfdf739cc6d6e2414ceacd0d01215dd6a818b01b3dc2b8867acac6b80c3635fa7a83a2459df05f21eb666dd8733571282e1258255a8ab94f6e18d6ce17db3a18375279b77f9476c819eca21bb708092cf4") 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00003c0000)={0x7}, 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003e1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f0000378000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000060c000-0x2)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x98, "b48338e9f28c56406dd5542c2cb3926802d9e29ee118297d936582495608daf728e330a003f57c7268e9a4cfc4720ad97dd9a53d7d860277a5a13549b8820473f625d78f24b3cb9fc8a3150f890377dc083544e40c715989da8f8bd0bec07404dd61445349a8f2f6a3ef805c34a5a14230a03fe755630a21ca247741433ab4f800cd629ba07b2f2e6b5407eca5dad10004c10088ed9b6dec"}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) ioprio_get$pid(0x2, r2) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x4e)="bb156fcfafb32473d2fcf581307a3a750e694a1b001e1e525bcd997201083f32f8003f1067e879df1c2a9304ee44c4262c50fca284caabfadac1adf5de3457f25996b152308ce7fdd9d2b2596848", 0x4e}, {&(0x7f0000000000)="2b1ff2d53be72077eed67762f7f608b745b6d2d2c33a7dcd76076a0e4494ecf25d91d3066e9f1a5b1e8d2c412530c751627512e085373ac22f88e5abdbace0eaf9a4482e33cb21f535f625af219f4537b8046654a4365679432cf7baec79e8144d083d65aeea5e6185a1cbdddfe9e7979df9aff9daad9738af8e416a67a54032553887627b4c8fdd3f7c2bc8304bb885cb7acc93498dcb4237af39fe61db54ebdbaf559eea648052b8d4e538908391bdff71d74708c2473173a6a433e33cf434ff66c71dcfebd5656fd207a4dda3bf7bc3ee8d0e69ad5c6881c093bba2626288296d088a80", 0xe5}, {&(0x7f0000006000-0x46)="4968b874ee0d760147d5ffaea5fb80048e508e9e43762ef314222933899c951e97b39fa7db331162ddfd1072d72fc8a7b9138a47b1164a89145c3fc40401a9d4d087dbf3a53f", 0x46}, {&(0x7f0000007000-0x7e)="2352a72772584bbe2b70ca2edffc1175d94b300ab2a7a6df7558bbc0d89bfe82744ba89302f26470b2f6d770ef3c106fe657e8d09b9ea263ac1eba1e1dcd7181e889944e026fad62e2f617c5a715cf5e7dfaf71359bb2851eeed20b6c80312778ac58083b7ad3d1e227c98d74d4d955f1ce33b8a36d77de7535af8f67c00", 0x7e}, {&(0x7f0000002000-0xe5)="730ecb196a4b7b961e9acbda73da1742064db6e183f5580a61c03314734b34152c53b61844cce6dd1bad619757e59c77efbb33b0e55a955a51f927520956cfe2f4c3bb5259c53a368f451b760a73a14d43534a65fd6df22a5266e71e1fb4ba16d094a51deac3dc522fb439caa9e5d93807d9b213ca5719ffc4683186d3c8f2466dfbfcd8d895290a1cc705a6d8730287fe1acceefd105cfdb12cb9cec4cf419452188eeda4c5a078ae9613821ff962221ff5fae96d28f7acaa43b3768e3d5d5f53dedf328f550ab08e248c6d8bdc0717c19028a074b4456b2aa62c4c0a21ad82ddbf346708", 0xe5}, {&(0x7f0000005000-0xfc)="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", 0xfc}, {&(0x7f0000003000-0x26)="5552b735856614dc60f7a76a03e37e427f1553be98974aff792d4c713c3d616b43c130aad1e8", 0x26}, {&(0x7f0000007000-0x80)="04cdacd378ca3f9620ff5097f619ad1c5be8d4f66ca39dff3e9906490ed6025994d6b40a68d10e69ed31a2254c636faef744550b45d5a782886c04635fc92cc2b07fb7f7c54082b19246be8a60ade246dab1c2b8d57ded95a757bb7bb13ccd1a2484a91e299951e0d48cb615c343a27741d575cdc4895655ff73626f0cadd27f", 0x80}], 0x8) ppoll(&(0x7f0000006000-0x38)=[], 0x0, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)={0xfffffffffffffff8}, 0x8) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000944000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f000056e000-0x5)='ppp0\x00', 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a89000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f8e000)=@req3={0xa3, 0x9, 0xff, 0x7, 0x5, 0x8, 0x9a8}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r2, r2, &(0x7f00000da000)=0x800, 0x5) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ffe000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a22000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffe000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffe000)={0x0, 0x0, 0x0}, &(0x7f0000dab000)=0xc) r6 = getgid() r7 = getpid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fff000-0x4)=0xe8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d1f000-0x4)=0x0, &(0x7f0000d08000)=0x0, &(0x7f0000fff000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b28000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ffe000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000891000-0x4)=0xe8) getgroups(0x9, &(0x7f0000a72000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ffe000)=0x0) lstat(&(0x7f000015a000)='./file0\x00', &(0x7f00002ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000213000)=0x0, &(0x7f0000c5c000)=0x0, &(0x7f0000ffe000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000298000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a32000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000)=0xe8) r18 = getegid() r19 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f00006a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000078f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e60000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000)=0xe8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffe000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f2a000)=0x0) r26 = geteuid() r27 = getgid() r28 = getpgrp(0x0) r29 = getuid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fff000-0x4)=0x0, &(0x7f00009fb000)=0x0, &(0x7f0000fff000-0x4)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = getpgid(0x0) stat(&(0x7f00008bb000-0x8)='./file0\x00', &(0x7f0000648000+0x200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() r34 = getpid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000fff000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = getpid() mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc4000)='./file0\x00', &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fff000-0x8)='./file0\x00', &(0x7f0000c17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000ffe000)=[{&(0x7f0000616000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009a4000)=[{&(0x7f0000fff000-0xbc)="d8c95b27c641a2dc0662cd589eb6e8be2f1e3cecc3a6cbee3207d1d7723dce78f788d4d8a218a6602b00cdd4e46280e71f54c9694f8bcae514ed14c9ca1e568b21ea56641f489cacf077f8001207868665c4c8308b6aa10fc0de50d1560756f54ce386682f09c9877eb69ed7117aadeb871193b9a3386cccc557943b4ebd0e5cdcce6b9c19474c13b8f6b430c9806e046c700d40044d2c36ea11a6c2111c5d606b0f40e66ad8ff124d4ca972f375650c5326783b9c7b1f61b09930ff", 0xbc}, {&(0x7f0000b63000-0x9b)="f00709073d92c0e2334b5218ee718622b11eb7c5e704f8f43c6074807c46ca9e8177750f19d299a27afa2e143120f3ba8797b1e841b958a12ae8908d8a0fe792d11bac282f57a69e0d001c8acc1c9c2f14cb858cfef7546d9ad202af5823681a15b31f4370c460628e58f9bc351ae929fc02e82ce9c44afac37a0970c55243e5eb143d9b3fe5897f522b234a51e8b00f49e8e3dea839eb6f4f57d3", 0x9b}, {&(0x7f0000c84000)="76c89ebcedaadbd238e9b66d2199d222d85d12d9193e572454fae136c7c53d88ca4209c85fc0b63a515a5cbf2f7e81dfaf257bab516606f4f802f6d122addd60400ab2ea343daa5b24d63e079c07b4718dca04f5c2b62b6cbde02fbdcad6c1123c6e687c5806480df765d23fe95ae764f340c498007a15613f60f64f4a96b85f452d1fae78572e529cec28cb9c086a7601b80038c96a1469e59426181431c98322282b19378eb1d0b756cab845245e6dd7fd51f5715f8e0734e3f9779d06bfd851428c7848c312b53f7db0f3", 0xcc}, {&(0x7f0000fff000-0xa3)="a3ffda35adb794925a3cf996f49c08d0f8ac401981c54068cb5f1b03d9b0e3aa6c05346bb4191c70f82b8c0ec0796a70af2581843f4d3da8f589ea552fe60cb9396e6aab1fb2aca9ab2684e51922a6fb7a75b939453e25f8395d621ee61a06f21aced3ad74adcb031b79b34a5168d744ce6e185842defef50b097c578872a691cc7554f9f51bfa2d7bde95fce8ea3bd9bcd3cd7c406dc944cf5bdca951e754cce0a7d4", 0xa3}], 0x4, &(0x7f0000335000-0xb8)=[@rights={0x28, 0x1, 0x1, [r3, r0, r0, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r1, r1]}], 0xb8, 0x10}, {&(0x7f0000a48000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a16000-0x10)=[{&(0x7f0000003000)="45f0fcae1cd5f1d9203f574dad536f45992cfcaa33ca0eae0aa666e0416e0e16248e27643a033309b92f69ffafa603d22e448d59b35d2dc6d9ef4e6d61635a9a51bb2376a703c79135d1f7a209442754e86e308962fed4c754e4e4e8ff2ecf0bc398ec95ed0bd464c2c4260522a2e6dab297d5a806940058af36a505525e1da5d8787bb7d977b2ae69cc88da0312321747d05234af898fbe8eab53b4a58de078a475606153b67684749e0a96d462e77b94b0283bfc51c3f51f47a24308fbb84507a73a783b5ecbb6d23a509c1c01b61efe0bafc6a3", 0xd5}], 0x1, 0x0, 0x0, 0x4000011}, {&(0x7f0000c39000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000486000-0x10)=[{&(0x7f0000767000-0xd4)="9e5ce5d270f44b8c63049cae9c92610382c8e1c80dbc6911f6fd3273624ee81626887d74f6dfe8a7199def4b7e536a5ae83c2cd7dfe082a24065e26077360b16e61d3b687ebcc97471858e84028856e77d9b49c1c567764937d11bda7b22ddc40a01e1a4fbe651053a2a5be1f8392b340e22dd9a3481b08171ff0a69ce195176063d0ea5cf324af95dfb21892309bcedcdcc65a9567b42cb5ccaaf5850a4c7f5eaa7e694101b55b0a375d605328c85d8a91345a62da5a58aec0989e8b18d771b5161482edd94233fc843f9e73f25493b477457fc", 0xd4}], 0x1, &(0x7f0000b1f000-0xe8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r3, r1, r0, r2, r3, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r3, r0, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe8, 0x4040000}, {&(0x7f0000c1c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000651000)=[{&(0x7f0000fff000-0xc3)="d6a33862d1b71fc822eb4f4c117c36853bc5e01ef7fe0e659815ba4903f72c16ad2269e4277b23d5cc837ba7bc99fd82124e3c75feaa2a3937c4af6fb4da3e234a18227dbbdfeb9f284005d2550456f784c27cbb24642de53493a6401b87803bd4f7157b4da591cd039c519cb673c7964cc5cb7ce2147890e99cb6ea5819446306e0208db4a6f8b0ebd01eab327ba6dd6294d90f34def75c9fc267018de1acf1e7e56f200a375783e3f41692409520047378ac88b74bfd59860e59867b1cec807dcd79", 0xc3}], 0x1, &(0x7f0000fff000-0x110)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r0, r3]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r2, r1, r3, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r3, r1, r3, r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, r0, r2, r0]}], 0x110, 0x80}, {&(0x7f0000fff000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000df7000-0x20)=[{&(0x7f000091c000)="635c52171ab7b1765c5e4060d9bdbe66b2a71be844d8987d02fa8c2d63f91c4a561249841f3623c4b6e9e2975a6ceabe1264b5d3978da785aabc22b9bbaa0d50ac8339886d2abc2450c98f", 0x4b}, {&(0x7f0000e87000-0x22)="7a2ee6b1789839eff95d35d9145911abb6d9c5139ed1defccc1a0b8dc9a386d51cdc", 0x22}], 0x2, &(0x7f0000592000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x70, 0x8000}, {&(0x7f0000fff000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c16000-0x30)=[{&(0x7f0000fff000-0x2b)="40e1bed6c7074348f1405abc84cb60b437e49b39798a17d4001cd87fd8988a7bc7015b0f9798fca41788bb", 0x2b}, {&(0x7f0000fff000-0xa3)="78e3203866a027dd45bc344492ddc30185bf9ccb9b04527ce9733e486757cb6f6d8f9a0f6957582543503aff3b7cdb0926c1fac932b5ee3149f692e7713c623b1000414f0f8c68da502ea15ab6c244dbd24ac495dce3ff15cb91d4eadb341ddc6ed691ba59e85dd63396d27c4c68e2d262b230261dacbd9dd26029d2902b89d92fee3310001753601fdef517e513ad80361ef45aba0facc6fe0a77ccff33226ccbdb5c1cd97b08a16388ee405a82c773", 0xb0}, {&(0x7f0000fff000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000fff000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r3, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r1, r3]}], 0x68, 0x24040080}], 0x6, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000ffe000)=0x0) 2018/01/18 18:58:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x10001, 0xf67}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00007cb000-0x10)={0xe5d, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f53000)=0x0) prlimit64(r0, 0x0, &(0x7f0000f4a000-0x10)={0x0, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008f9000-0x8)=0x1f) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) readlink(&(0x7f00008ac000-0xc)='./file0/bus\x00', &(0x7f0000e7d000)=""/214, 0xd6) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000077f000)=""/27, &(0x7f0000ae3000)=0x1b) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) capset(&(0x7f0000fb3000)={0x19980330, r2}, &(0x7f00005c8000)={0xff, 0x4, 0xfffffffffffffff8, 0x93, 0x1, 0x1}) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000422000)=[{&(0x7f0000fb8000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fb8000)={0x2, 0xfffffffffffffff9, 0x2, 0x4, 0x2, [{0x8, 0x100000000, 0x8001, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x6, 0x100000000, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/18 18:58:07 executing program 0: getpriority(0x6, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d70000-0x9)='/dev/rtc\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c55000)={0x0, 0x8000}, &(0x7f000035f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000076000)={r2, 0xbd, "d05c00cd84d35cfdc30ed5e378a3d144f73054aff261a78703d2776495147d2580a28b7ab708502c949d6125d33235800485c6c439a031a0943c78fc095a5e57d32732a37265114d58b6347463cb8b7f1e2449bb6127153db9490012e4572377dca87ee18bcfce9b08f0afed1f3ba449468d57b2fbb499c74e8f5e5b9cb57aef8db945509f5c4a0595bcc48d345c56217c47a6c978c8a02731121b39afe6b686d8f6aebad52825ed1cb5362bc9174955e0d8c9500708bd0fbc1072aac6"}, &(0x7f0000a95000+0x8cc)=0xc5) getpgrp(r0) 2018/01/18 18:58:07 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@random="2be01fc2e082", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() ioctl$int_out(r0, 0x0, &(0x7f0000eea000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000ab4000-0x10)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000b72000-0x8)='environ\x00') wait4(r1, 0x0, 0x1, &(0x7f0000847000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000089e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a27000)=0xe8) getgroups(0x3, &(0x7f00003fe000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000941000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) getresgid(&(0x7f00005b4000)=0x0, &(0x7f0000128000-0x4)=0x0, &(0x7f0000fa9000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f12000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e27000)=0xe8) getgroups(0x4, &(0x7f0000c42000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f000061c000)=0x0, &(0x7f0000392000)=0x0, &(0x7f0000424000)=0x0) fstat(r2, &(0x7f000069b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00005fb000)=0x0, &(0x7f0000552000)=0x0, &(0x7f00000ac000-0x4)=0x0) getresgid(&(0x7f00007e6000)=0x0, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000230000-0x4)=0x0) lstat(&(0x7f0000315000-0x8)='./file0\x00', &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000d82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getuid() stat(&(0x7f000076d000)='./file0\x00', &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a94000-0x4)=0xc) getresgid(&(0x7f00009b8000-0x4)=0x0, &(0x7f0000546000-0x4)=0x0, &(0x7f0000e51000-0x4)=0x0) fstat(r0, &(0x7f0000fba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000083f000)=[0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000b6b000)=[{&(0x7f0000485000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a11000-0x10)=[{&(0x7f000005e000)="243a2b14584c6ccae418e43830f66611ff32858c1988ec9b67dc950c645a0b46ffd9d90a81a21128335401b29e518579ea341202a01260d80e99bc58b3282beb6cc8fcd8aa20f2393b4bc71508b3878d3970c3", 0x53}], 0x1, 0x0, 0x0, 0x6c5c47e26735dde0}, {&(0x7f00009e9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ade000-0x10)=[{&(0x7f0000d8e000)="15f0c2969a6b817630a741d22ce87307b945724f58710d3e0904efc2a30daafe77851e83a2beee4c1a0089a5090da9b0615e710fddfc4f5fab86bffccbfe8d883f84757fd4dd9a98faaf799766814e109076c39ac3f95d8b8fe637c7ee9ffb88e50e65f6142a6c0898e7f74d6e40a38dfffa4fb80567129a75effa5adc364b3ad513aa2496307040b0b30aea122c9f6b2928a06cae995a985299d15d07ae23fc", 0xa0}], 0x1, &(0x7f0000736000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r2, r2]}], 0xc8, 0x20000001}, {&(0x7f0000c28000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001aa000-0x10)=[{&(0x7f000081a000)="e1e305d2ac26c8c08918e82bac101472dffb6f27c783d2d9e535a56905a69c1a48d7bd7cd16071d532ef6d082db49a7c3e5e877fb4a4f6ca05c7a81a4c0816afdc393a46bb388805398f7e7cfd6bb6cfcff9564ae348bbcaa3be91a142dc101a7dfd17e690441eee6e215261a35ad7fc7489b84f59b9680af73645120fc440150551e7c716d9f8d7e9bf9985e0e80eeec6fd67855b04118b1d93562a7e950e422fcbcc97", 0xa4}], 0x1, &(0x7f0000bae000-0x68)=[@rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r0, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x68, 0x11}, {&(0x7f0000c8a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000748000)=[{&(0x7f000014d000-0xec)="0377f0efb02906ceca827c1967164431424fa664eb3c1fbbd21faa37f53f6b14d5179f45f382211ae7949d2a11c998f4c55cb577cc73780c039ec9d71146664488cf5dc51a61b8bca1768fe351ff24e456a790e03c008b4c789caebc9ad731df7553c5aaa463a11e4aec5db78555bae0d34413b53f015dc644450da88928bd001073862e2a2db362c47a1e68e67ab80b4f8f9f39e89ae150f320d16c7ee7cba9052126186845220d0f7c8e5433551590116f2721fbcffbd80893cd70856f589042594af537e2a9748349545675210d20a0f70b7f8f28ef143359be183e2e8987a6a384129ef8de852be0c9df", 0xec}, {&(0x7f0000c22000)="95558d3d6117234015768396405b7debfe624f1d72f072ac9c848a0280a6014263b427cacc18dbbb084c2a203c60ce9247c154c9abc39cb6247de31c072c9ded00cbf1049693fae304c4f2959c72d9fa021f7c720f9355db5b46a971b83c77773d65f3cffc35fa00fe0f98f6f6eeea1d50ab2d44163b29b1d6f577d260371805d242a8101a71ee4442a89bcd10858492d6b4f71c117743415cf339ce46ab6e31c6e8d18505afd64d336dc29fe3c20386d4b249addbf6564507998358dfa293c5bbacf9505310d30ce414b03867a1ada4c6519f90de3e07d36064788722b7", 0xde}], 0x2, &(0x7f0000595000-0x170)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0x170, 0x880}], 0x4, 0x20000000) clock_gettime(0x0, &(0x7f0000fd3000)={0x0, 0x0}) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000082b000)="", 0x0, 0x20020003, &(0x7f000077c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000556000-0x63)="41e40728d361f87077d454604fe74df2f46acf989d4bd7f4554212d6944798427a8919c6d1864666554e7266233cf327be87031c136d0ef89813596ba73c182329bef02113c4b73d08b456ef8da6fa7ddfe87a38a2e3d973fc0e2b27ecb0a830dba505", 0x63, 0x810, &(0x7f0000cdd000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c65000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000d82000-0x20)={0x2, 0x0, 0x3ff, 0x400000000003, r1}) 2018/01/18 18:58:07 executing program 1: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") epoll_create(0x1) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000094e000)=[{&(0x7f0000295000-0xb4)=""/180, 0xb4}, {&(0x7f0000218000-0xbf)=""/191, 0xbf}], 0x2, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x3) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() [ 38.967369] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e25000-0x8)={0x0, 0x0}, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00003a3000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x9) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000406000)={0x8}, &(0x7f0000693000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ab000-0x10)={r0, 0x1c9c380}, 0x190) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc0000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) pkey_alloc(0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f000044f000)=""/4096, 0x1000) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ede000-0x15)='/dev/pktcdvd/control\x00', 0x40500, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000470000)=0x0, &(0x7f00007cd000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ba000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000b9b000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a61000)=0x0, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d21000-0x4)=0x0, &(0x7f0000a67000)=0x4) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/18 18:58:07 executing program 0: syz_open_dev$tun(&(0x7f0000511000)='/dev/net/tun\x00', 0x0, 0x88002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/load\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000020000-0x8)={0x0}, 0x4fd4c528975f0693) sendfile(r1, r1, &(0x7f00003d7000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x511083, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c1c000)={0x10000, 0x7, 0x400, 0x80000000, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f9e000)="da08b73a2f72c41dcc1267e319ea643d", 0x10) 2018/01/18 18:58:07 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000923000)='/dev/hwrng\x00', 0xc2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000387000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e43000-0x8)={0x0, 0x7}, &(0x7f0000b6c000)=0x8) sendfile(r0, r0, &(0x7f0000dab000)=0x0, 0x7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000554000)={r1, 0x0}, 0x8) syz_open_dev$sndtimer(&(0x7f0000b3c000)='/dev/snd/timer\x00', 0x0, 0x2) r2 = socket(0x10, 0x2, 0x10) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000747000-0x10)='/selinux/access\x00', 0x2, 0x0) accept$ipx(r0, &(0x7f0000096000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000601000)=0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000cc9000-0x50)={{0x1, 0x1, 0x0, 0x0, 0x3}, 0x0, 0x49, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000ca8000-0xbd)="24000000130007fffeff0400000009002020000c0d00e0ff000001000000000000b81617", 0x24) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d55000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0xffffff4a) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000cfb000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e60000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000078e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x36f3, r2}) madvise(&(0x7f000042f000/0x3000)=nil, 0x3000, 0xb) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c96000-0x4)={0x9}, 0x4) r3 = memfd_create(&(0x7f0000802000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000b5f000-0x28)={&(0x7f0000d16000/0x3000)=nil, 0x3, 0x3, 0x2, &(0x7f000076b000/0x2000)=nil, 0x9}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d07000)=@get={0x1, &(0x7f00001ef000)=""/129, 0xffffffffffff4f65}) 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat(r0, &(0x7f0000af6000-0x8)='./file0\x00', 0x280000, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000996000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000997000)={0x6ac, 0xc21}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b18000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00009f4000-0xc)='net/netstat\x00') sendfile(r4, r4, &(0x7f000017d000-0x8)=0x10003, 0x8001) 2018/01/18 18:58:07 executing program 3: r0 = socket$inet(0x2, 0x85, 0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef2000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000063f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000)=0xe8) getgroups(0x7, &(0x7f00006bc000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getpgid(0xffffffffffffffff) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r3, &(0x7f0000ed9000)=""/0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000047b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000+0x7fe)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000961000)=0xfdb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000997000)=0xc) getresuid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00001f9000)=0x0, &(0x7f000069c000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 18:58:07 executing program 4: r0 = creat(&(0x7f00005bd000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r3 = socket(0xf, 0x800, 0x5) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6a000-0x16)='/selinux/checkreqprot\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00004ff000)={{0x7f, 0x100000000}, {0x9, 0x0}, 0xffff, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(r2, 0x8, &(0x7f0000fc5000-0x8)=0x8600000000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000280000-0x4)=0x22b, 0x4) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pkey_free(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fallocate(r0, 0x2, 0xffff, 0x7f) r1 = memfd_create(&(0x7f00008f6000-0x1a)="76626f786e6574302f76626f786e657431a9232a277573657200", 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000307000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00001fa000-0x8)={r2, 0x1}) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fd8000)=0x2) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fd9000+0x8db)='./file0\x00', &(0x7f0000fda000-0x8)='./file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/autofs\x00', 0x200000, 0x0) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000fda000)=0x80000001) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c7a000-0x9)='/dev/sg#\x00', 0x100000001, 0x141000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000c0000-0x1000)=""/4096, &(0x7f00006d1000)=0x1000) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae9000)='/selinux/enforce\x00', 0x80080000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000044f000)={0x10, 0x0}) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r4) 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000099000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00005d1000-0x2)=0x7) sendto(r0, &(0x7f0000b23000-0x1d)="cb", 0x1, 0x8080, &(0x7f00005df000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e02", 0x240, 0x0, 0x0, 0x0) 2018/01/18 18:58:07 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fcb000)='/dev/sg#\x00', 0x2, 0x8000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000fcb000)=0x8000, 0x4) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000fcc000)={0x3, {"5f770a64e34654"}, 0xfffffffffffffffa}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fcc000-0x8)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000fcb000)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fcd000)={0x6, 0x1, 0x4, 0x8, r3}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007f2000)=[{&(0x7f0000fce000)=""/199, 0xc7}, {&(0x7f00001fe000-0x87)=""/135, 0x87}], 0x2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d5a000-0x8)={r3, 0xfff}, &(0x7f0000fcc000-0x4)=0x8) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000381000-0x8)='./file0\x00', &(0x7f0000853000)=@known='security.evm\x00', &(0x7f00001e6000)='\x00', 0x1, 0x3) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') 2018/01/18 18:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f58000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008be000-0x88)={0xdec, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10001, 0x81}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000005000-0x10)={0x40, r1}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) mq_unlink(&(0x7f0000001000)='..\x00') 2018/01/18 18:58:07 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000965000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001c4000-0x4)=0x7ff, 0x4) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xdb)={0x0, 0xd3, "5f1d4aaf8406f3ca4d1df95f6103a98bc1f8862d464d3bb575e1e18e896bb8c1cc99e6c4e91c6096dbdaf1ef8b5a6fade3c9b5c11d07adb2322c069454e71775106cb12140cfaa9e2105ed69098df828326ee5bce2410ad537143b8624153798dbcb324351d5864e2967a0931ab1ed7af28889c1dc8c4fe41c3ad36a8ceaaa26692db69a482c88bd2a942d02b5aec9f18593df811df9f69d3d8dda5c8ba2ede4ce3bb2b3b3ae9844bdfd8be0563b9b7f784540b42ca3c5ff1dbd8e707738690277778ee8a91d87fc8af11aec305a4db2399f1e"}, &(0x7f0000cf8000)=0xdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x0, 0x100000, 0xfffffffffffffffd, 0x2}, &(0x7f0000001000-0x4)=0x18) 2018/01/18 18:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e48000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000088e000-0x40)={&(0x7f0000f3f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d5d000-0x8)=[0x0, 0x0], &(0x7f0000dd8000-0x4)=[0x0], &(0x7f0000383000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/18 18:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0xfffffffffffffe92, &(0x7f0000666000-0x8)=0xfffffffffffff801) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/18 18:58:07 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000f000)='mountinfo\x00', 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) epoll_create1(0x0) 2018/01/18 18:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ace000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000d9000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x64b551042195cfa5) 2018/01/18 18:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) syncfs(r0) 2018/01/18 18:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000014c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 18:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x6) fchdir(r0) vmsplice(r0, &(0x7f0000af2000)=[{&(0x7f00008da000-0x13)="ffce6c1be99327af204b959bf114b5d32900cf", 0x13}, {&(0x7f000065f000)="e50d358f49b76a9bf47979087e84096a7e30a53595c353d1bb9f582ddf53fa52956d8d16556db6a04191c204f657d5988221dbec2c217f5caa7c28e5cdf8d33ae74d88f9d25072939f62186ff22905e9b444c421b12a22a7ee56a70dd2b52a9f627167c8c69b6dbf6b82bd41c0f4fa083864113ddd6c20dac168bd3c575dea456d096de4fca74713201fb19f68b72c3ba0a16ea1a1f27b6d53062b37778e24bac4d3635434f94b1672a47fe123efdc0dae4440a0e23a6d5a8636522ddb9ba9c4156bcda03ea48dd9b54996f350e11c90eddf05ed8cf0b65b2d177156648422fd9f104cb9eb3099cd990f0d5fe50aee050737", 0xf2}, {&(0x7f0000a2c000-0x5b)="5dbf6fffe91b114e77ff323873dd62faf4adcd553505413e726f71798ac36cb1b03c325bf7b888319cb73b88839f70dad5f1b7002fa11915d5c392af3bbc7a969949a6fc4f8ee1849905814b1c84a13cafffe419bf1d74b950af43", 0x5b}, {&(0x7f000062a000)="", 0x0}, {&(0x7f0000035000)="0c97fda86e966544aeceb1b90448058c23bb4e79d91e03670041618e84f74aec4e048ae2aba044642a0e4e557f7539fa2e24e41dd9cc9396938ae150e067470df55b0dbfdd4b70f0e7e9609d8d84801330a3a32c22ca6624a98ed97e71529d47e48f", 0x62}], 0x5, 0x4) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000508000)='/selinux/checkreqprot\x00', 0x500, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003d1000)={{&(0x7f0000525000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write(r1, &(0x7f00004ac000-0xe5)="", 0x0) socket(0x8, 0xe, 0x5) recvmsg(r1, &(0x7f0000936000)={&(0x7f0000cb5000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000058f000-0x20)=[{&(0x7f00002eb000-0xee)=""/238, 0xee}, {&(0x7f0000e85000-0x83)=""/131, 0x83}], 0x2, &(0x7f0000c73000)=""/89, 0x59, 0x8001}, 0x20) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername$inet6(r0, &(0x7f0000a96000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005c5000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) munlockall() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000269000)={{0xa, 0x0, 0x327, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, {0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x4}, 0x400, [0x100000000000000, 0x2, 0x80000001, 0x5, 0x0, 0xfffffffffffffffe, 0x81, 0x0]}, 0x5c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f72000)=[{{&(0x7f0000f73000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a04000)=[{&(0x7f0000c0f000+0x4a4)="697c5ca2ca139c827899608310d4d090ae41448ebe076b693f90fe7ccaa7f4503eb822de0f5190067421be8a23401da95f529a947b334ec1b02162e3b4fbaee5cc1e43cf5bc36c45f4ca085edf1aafc54a39372f24d0cccc3a69aa904c544956bb3f7ec5143ff16acf171d72a2b093814553a9fbdfb43bd536b6a769d59b8d3d0cde8fad71e126c2254f7e6e5b437c091269c0605552afc1588e55e184f0de9a3d748b2b14fc5246dd007752943ccd9dba3fb1f05aaffd64cd5b1cc8", 0xbc}], 0x1, &(0x7f0000f73000-0x3a0)=[{0x20, 0x29, 0xfff, "1548ab44a8e9004d2ed28bb704fb6d7f"}, {0xd8, 0x10f, 0xa661, "55bd2c6f5fd9e3b044d5ae5a2bedaa074bc5a1f92a390d1b6043f5864cdbdaa7eb3568ec8b573ef59dc54eb184ae622e71ff2e7891941b4cc7a4ed9cc6b4d400b6e097636ac0a2162e7a6bed12f5224208ecb699e3a7c9ba301fabae87f3b265de726b825bde26f4072a9a865e118308cdd701c13ab569d06cd772aed75d1e05fcda3a25ad3500de6e2a19ba63a808eae0dee7a3e12111d636aaf34df54fe6a84b10a53c2379f6e094b8430409904d20e5f70d185aeff4a9d6e1917a92e7889fd42d1d91e4ecbf"}, {0x20, 0x12f, 0x800, "63c2d12c18d8f26259"}, {0x98, 0x109, 0x0, "20ae995b99966f63a0141b91a9f85331453536e054995b3e18ed9b740c69d44fb48fd6d5c4f8f77cf6b2ea6f440803c58d3f553414ed007ebe141c05025c39da65d892ef5788c184dfe8e88abcfb0c7034486f201e0e6eecd218574ff73be0fa1ea1c4878b0f2f552b8e39b07093ca81407dfbfbc40f25e511ce127d91d792dcd60f656fce5bce0e"}, {0x28, 0x29, 0xffffffffffffff81, "b60f1b90804220d30ffdd6ef797e526f43b4fd19"}, {0xb8, 0x0, 0xfffffffffffffffc, "c5b14a32787c1e1570d387580cd602f0fecb7569547598e7e53cd55ec1a1e4243f126a1f2e3c3d2bbbc1e43f8b22c6e631df5b14ace2a524dd29742da1a1987b57f99d01e71ac3a394e33f19693b01b465306e38848bd847fc93266fec3ce3642aa36e0357d0b9f2c4ddea374d34b63513d01ec92487521540e2510ce027e3f15c749004aae8d7a5b04e3da025ccb943c66944b975b15bf083817768de9d92bcca6e8068"}, {0x110, 0x1, 0x8000000000000000, "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"}], 0x3a0, 0x4000}, 0x1000}, {{&(0x7f0000f72000)=@nfc_llcp={0x27, 0x100000000, 0x9, 0x3, 0x1f, 0x9, "3c3474421a7e83878ae47c34c41e9934c1e3c7643b24eccffa61c3b7499f0eda66bb27434d1620137b2c86573c19806181d05ac47ceb872459f7b73e68d40b", 0x3f}, 0x60, &(0x7f0000e3a000-0x70)=[{&(0x7f00000d8000-0x1000)="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0x0, 0x100, "b0b5bdd3412fa295e937ad4ae7f1dfd960b10e41b400e24b10003ceeeeab5527b8098b381454c8f366bd45e5a6be7b98ecefc75ea986d9b089fc61e7f4799df653f04b4003458cf0399d51687b7790bb1910bdaffc84327fd394060a9f29d6019fe04bd1282b038fad4109f766e29b5885a8"}, {0xc0, 0x6, 0x9, "191c14d6696270b3e1caf1db3f739821f0ed3b5e20890336decb5105d460b8bfd346ee885ca3555f38684c6fd235afd67d8279bc203b7fcd95210b01a27ae34ababf744ab7837b85f1d1c5b74122fe132ee99783068484862465813bd87108cbf2ed93baf6d170a791df430ef63065eb86577b3afc07ce4e245185617aae5429056eeaaa6c805c07dfb1e918a11e66ff471652e9603cf424704667d93be87f63485dae47c905c1557c8c620952ce7292"}, {0x70, 0x114, 0x3, "28f4ec442ec7b014cd2e6d79640465015e7f1e5e9ab022d8aa2fec00733984caa253eba57b6267cf75ba6c213a4b916e60e4003a69c2b675703d9ab29242988cb253485f95c9a94543de384a9cc3d71f288fcfa015c1a01f78fd"}, {0xd8, 0x10c, 0x80, "3c6ea8f9fa642cf5040bde98b64d89fd4f7f71cb54c35233d7a961f0c533f6d2b9224883383b9154ce1408b6ed726fd93017154b2035b68eb07e1a51e58619598e76ef017eb48600394e710e7d55a32b7912340f7bc3dbe27b09f0936a11837142eec3a670078a12f4ac07dc9a1e74d960c1a7875d803e82e01ff4af9896dd0715b03d529a52758c7c07dac9df1d5ad04a22934da85264999889c934088a5a96f17a5280bba16574c816d0532307a660afc63c9a1bbafdddfa8b4a8064c3d124e3344f7411a29d"}, {0xc0, 0x117, 0x8, "4ec05494ccd3498c456f432f103ba5b1a521c66453bb1e7aade07a47ae1cdaaf4f04be772439632181a6023f589c77a8959816f4ced329c4fe5321f6d4fa18a5e91f89b57e3db2b30762ca35211d04591e9ba15563337ea8d28cf455e037dcb0882a1e91c03950bbfb311c2d9dc689493329218a98264291490b2c24fab17a7e642a5f9f3d8a371719c21452b55beb4c582297d8673041b4713c023c473248bf703d6290430ae08ace12dd3d"}], 0x448, 0x8080}, 0x200}, {{&(0x7f0000f73000-0x10)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f72000)=[{&(0x7f0000f72000)="5c05b78f639b3d1026089f23d44129680c42ffbabf8178d2cdbbb8a833c3ec6755b49db6fa8ab4352744873b59e4da3c339905e238242a4aa25e71de92daa0532dd481d05440710afd081d9a8d28c619a87895fe83cec242ea36f87d498c79a3a1cdbe7676cdee7c7e7137dc", 0x6c}, {&(0x7f0000f73000-0x7f)="01c460d909be5053c48517670758f466513fc7723762e81ba48babf0c9ce2114ec62059fe4d47aca5b3553e8a6cb0a5a26d453ebaae022f36762682d831170e48a01bc425e66a8c231a405681b2150274fa689ec371f23775e8f8b94429515afd0109d4f04db5c17ade6ea0b3edaa3a5376ff80f00559043a978f4e5121fe9", 0x7f}], 0x2, &(0x7f0000f73000-0x290)=[{0x90, 0x1ff, 0x9, "3347520b4518895da2104984b0eab1a9e30875d04c8beae3819fdd31bcd31ec571fdae451e42d545cb9ce0cbc90274287717bc313b92a882091b79d889d5c9760df7e8617de5f4d4fe5b99b56a324b2f511b76d4bfb3506cb63216f2fa2232d22beffe2042fd8b9b6d455f5cccc6a9741f253d098997386e14d6b4e9e5e3c496"}, {0x28, 0x13f, 0xfffffffffffff000, "a49be4b1a96f38587f3a561490571b734045967a"}, {0x98, 0x3a, 0x6a, "6fc5593026b2df87a291a49217e6ca5a58ba07fb41d92673d992df20a449467a8405dc094301140dc946f59d787a0631bb545efaf7b9034a1e89e6ac2f998d5030ecb0ddbb613b392d35cd1a1a5de92213a012a363882ce9aee646812d4ffb3a32adc5b736a4b8c7e8d9286346c43c6704ce55cdf3e4635114c2544f6dbf1065f8babd"}, {0x20, 0x19b, 0x0, "a7ac3c11ed6b92f0ae8252283c"}, {0x18, 0x88, 0x4, "116feada92"}, {0x108, 0x104, 0x5, "5b7ffe3c22ed92ac67d0eefeb634cf3032c7b280645f6faada7231ce1f74c8f9b0f11c7ee9a6cea9e788b023d645b4a838684bc42d0b69e50deeaeb18dd3e5a8006fbc08ec1af70e07d864d18a3dd19b80c41ab994e3f93db4d6ae97eabbb042f72493dc47a463170a5ac0c6f08e7a31874671e410b9b2e6edf7aecead05d797680989db7fa6158fce29562c0debf0ea9341d304ed78fa110ea4451eca69bc3fa6b1a51b192b817a49d4d5088e9504d0376dd1d3d9e77252d13d15c5304c097deed83357628c6ce02b6d7bd9cf6f90ef65fa86ddb820654d4b00c9fb75b82b6f94686b63f356d5f0d599e09d944b6174341041d371e1c9"}], 0x290, 0x800}, 0x7ff}, {{&(0x7f0000f72000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x4}}, 0x26, &(0x7f0000187000-0x90)=[{&(0x7f0000f73000-0x50)="299041d13ac6e6f5f69eb70a656da4f7d5a14e5da29a97f37e26dfb9cca1ff1d4306fc9afa92efdb1809f52f4ad6f06cf78331f84c8bc32db30936473e6ee706ff91642bdc075872cc61a025cfbf27e9", 0x50}, {&(0x7f000079b000)="f2acf8b55596979667e7272c3f2dacf860a54ec0ebab0969ba16b41cf211637f1640875d3e5441355624a66dfb61d1bd986f7572e588768aadfb7b6727e4f0dbb6174e5dec4f5c143e2ad3f993fe1a66523a881de0cada22267e24edf8779c9594142de80d162b06620434a3eef88aafc5548507f6e7", 0x76}, {&(0x7f0000f73000-0x86)="4332a7f661603d0ea38f8f5c6a2553869a02047add722c2a1d9c37d6af897536bf96686c96d86382fb4ea8607407e5dc942cf85fd9a209332a77aa6a2823ad868d3a7dac642a7468481fda3a40b9f470c6e79e536f128571866b7f66b494f4735d3b617b9837b4dc6ec471c51d488c243c27b6f8abcdef239d5ee4a9780c8d5bcef84255485b", 0x86}, {&(0x7f00006bc000-0x49)="29d6f3956d9e665ff79b3a20b7629a62854647f4ba0cd43f9d68014dbf45cef3846e3a445486b873d67e38ab24819af22aefcd40df56aff2856599e013d98af0e337519e8af699af2a", 0x49}, {&(0x7f0000f72000)="da470ae3eb2faa90fb07a441d2e19eadaef4304e346915d88cb86f9a818c27f91bbb70252d6ef1e294aa2fcbdf8006823fbc6942b1a18b136915c735392580f661cd722f", 0x44}, {&(0x7f0000f73000-0x18)="f0dcae34d4b896fdc7a4518959e4c6aefc63f3749084e748", 0x18}, {&(0x7f0000f73000-0x7c)="9d0704c160ca3c965f081a4d434ac6b8f8e7026e8eee379c5632ed535bd5ff6c1d4cde7d4b43322b53538e282578983fc7877b647aceb53a48c7afb6f7d8e08c0ef6ec23b2c1d176cb9bc939fbae525db6eb10c97c1b2e51e79df880ae977aeb6b0fecc30291322e9fde41542f26456538c0096e3a2f58dc65c83bfe", 0x7c}, {&(0x7f0000c86000-0x3c)="d8b7b0c06141655f2db7e13098d7d33f70bbdbcf8dbe0cad757ab0c0a35f3a5cb185e9251d0fb87c2597db70aef10a186ed73df468499093cc4ab618", 0x3c}, {&(0x7f0000832000-0x26)="3b0bcfb021deca7b3a501195cb9a6953b452439f4152658ff8ca6a65bd18c96f0445ccdf8497", 0x26}], 0x9, 0x0, 0x0, 0x4008010}, 0x7}, {{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000f73000-0x47)="dd3d4a91f707a27891fe74a00b2fa5208b008e71261fc19e56efaf8766574dfb2a8ff8d0ee2c4540e6c24abd802985062050595abd6f5c49ef8b64d7afeecffe5df0e7fb523237", 0x47}], 0x1, 0x0, 0x0, 0x4000}, 0x9}], 0x9, 0x80) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000009000-0x14)={0x2, 0x2, 0x401, 0x2, 0xfffffffffffffffc}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000003000-0x8)=0x0, r2, &(0x7f0000004000-0x8)=0x0, 0x7, 0x0) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3d, &(0x7f0000bce000)={0xb7, {0xc57}, 0x80000001, 0x3}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000435000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000833000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf6, 0x2, 0x200, 0x2}, &(0x7f0000aad000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a7e000)={r1, 0x3c, &(0x7f0000e01000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000efc000)=0x10) r2 = socket(0x3, 0x7, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddd000)="") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000061b000)=0x0) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ac7000-0x5)='user\x00', &(0x7f0000942000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000334000)="c2", 0xfffffffffffffd1f, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00006df000)=""/0, 0xffffffffffffff81) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000135000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00005c0000)={0x8, 0x2, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r1, &(0x7f0000923000)=""/0, 0x0, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x10001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000)=0x4) inotify_init1(0x80000) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xf, &(0x7f0000978000-0x20)={0x4961, {0x100000001}, 0x4, 0x6}, &(0x7f00004a6000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e11000-0x8)={0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(r2, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003cf000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eec000)='attr/keycreate\x00') mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ef1000-0x4)=0x0) r2 = request_key(&(0x7f00005e0000)='rxrpc_s\x00', &(0x7f00006f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000900000)='##\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) write$tun(r1, &(0x7f00006f9000-0x1a2)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "941ae0", 0x18, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x44) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x94)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x94) 2018/01/18 18:58:08 executing program 6: waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000026b000-0x12)='eth0nodevvboxnet1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8000) fcntl$addseals(r0, 0x409, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x20071026, r3}, &(0x7f0000001000-0x18)={0x4, 0xbd, 0xfe9, 0x0, 0x1, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000000000)=0x0, 0x40000007, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x7, 0x4, 0x0, 0xfffffffffffffffa, 0xffffffffffffffc1, {0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8a2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0x2, 0xc00, 0xcc}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000582000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000ee000-0xf0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="fe589bd3266c2484c09d4c209a7d3b8b9ad452e21371c2a3772616839ee1c05e9817a51800fe65aaf0df31315204c682913fa3c14d16032ad56e2881a7943a", 0x3f}, {&(0x7f00006f8000)="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0x1000}, {&(0x7f0000000000)="1fc29c18590704f05ebcdfb9c0668363cd7092c20d97413d3c76d08610bd37e593ca18442368eb254f5b531461493b806338e37b520b7a9d2ab3d0a3040d864a2022f097b17f6540c527915a55b22e12dd7388a2bae7757ffe3e84", 0x5b}, {&(0x7f0000001000-0xe5)="900fd952a4f7bdd5981ab827e95cdf5d98da9ba2709610eb6177e926c86eaaed270ce1e7230a8dcb798b398f13ac18a93d5c4bec3d961e16ef71239d1181c11c27a952234ca2c2837b6387a5a3a4232b9c752daf48287b84d46a61d29de68c706a0ba3c46e084bf7e20b9277859bd12e6e04521c646978fd0159fc7a48cf1e24b3fc54ceea5ffe4f54bc1412aeffe3b2bee3afee7ff0aea17b272ce7ddaf21db5cb206b9947088c796f6db33aa4e9473fda11583b4b3b23c7f93650198a58c303cf0c3f50661c1f40c3f6a5528294d0d895769cca04051a4ed45de1947c5b6e6fd3fd7988e", 0xe5}, {&(0x7f00006d0000-0x78)="ae63fda7be279218890c60b8f3a39068c9c38199ad48c14c66d69e2ec3e4cc085a7462124991232703127a5819d27676341c83b15e254aea7523562cffe34c5da3d785ccdb9891d0d914baac52704987abe0e5ae2803936be08dd9cfa176ea717e7e7c233d45588b5bd662102f94c67800ea4434677ead71", 0x78}, {&(0x7f0000cfa000-0x6c)="998c4ab9901e5d5687fabf00643034df18725859665fce39d3ecdda5cb54d41ce5bdfd8b2f913e64be965b0b0e94914bd5a68986ae9481952de749576de67355724565fc96fde5055379c5d30c035a444b6b3465b2c1c44dc497c5ccb93559ba9b51979e99a5c1b362b66c54", 0x6c}, {&(0x7f0000033000)="4c1e7140862f18b545820a0903cf4bfb62950ba273378b11c075ef902571ef8bb37c81b4b8194754b5a26568bce4024c488283e71d101632de28e4366f012043d8e1851f4a", 0x45}, {&(0x7f0000001000-0x48)="36e2433e21d2c9497dcceddf8982cdf17662a79c0dff2e47dc935325b8b3c071c6391293357018053598dd3ae006f38348c144217429f514eaf108ce5432de00ce20e5c7ae7fa0e9", 0x48}, {&(0x7f000019e000-0x59)="48140fb6eebc0ae483b313283a0c846368e2e20af2fbad6a52016c067e080b961fd91b3bea6ac48e095a0e0cf1ae650e11b9a8add0180caf5d4c2c2ad2c01e0b5a969180e96a48bfd31803e2226d4f10f73d34db58fb3d4fde", 0x59}], 0x8, &(0x7f0000c29000)=[{0x80, 0x107, 0x40, "b8c974afb68557b4822bee865c57fb1d55f24413c8a3c573b9aa7ef778e33f452c7ed0e991ca54e57857bb68cabf5ecb1628b5bb5dd8695617a43c77684de02810185900d927e48aa52b7b418b98010ad22dd3858ebbe18887863184ffeb110e34b2ea1f601b5b65ec130614bb"}, {0x40, 0x10d, 0x101, "b9dda2fcfe34999fe3e09f8646dc92b10ca51029cf9d582733832cf658455858e8f25c3de39b239ba6"}, {0xe8, 0x10b, 0x0, "0867885a39e003d39e553d7c9c8f5d6245351532e61b2f819b7676adb2eadd6055350c87d6324a3607f16ae81cb8dd65de85af48916092506d90a97a7462295604d40a8da8214078f44ad0f8a264103714afa8374818cebec3202fbb7f7e094e18171123fb71ac1c880b0bc193eb45ce009510e2068f9fea1f2c5c1f11abe70e1cc35d74793c2a32d249af64d7573fbca3279c2f711f8f64ec4d8029929fafd2408e0e06e785e9c37a106d2eabc0256f73c18da90a4291024688cb11c5ea8b57d22ce695f6b4816c3efbdfd60beb8a5e02"}, {0x50, 0x0, 0x6, "f2e4258ae69de0ee4481b780bcf4f7d1656fc1c8200dc55402b023777262a81b36a07b3b9c26142e072c19f08885d25eb8c0e2cde352df0896cf37"}, {0xe8, 0x102, 0x9, "a1f197b64d1b687ef86a62a269f9f5732efed47e2a2172c83a198b39d06ab63c9ea4145d25998fb4f292aab5a4b931621e333a87881db5e32dc5dc5c2cb2039560bda266b0153ec721d954e2f94bf669e9cddd21722030ed20112a9ac5b46f6403517d5ee23c0dd950bef67ac3ed9ffa1630cef0dc60579ba97a43ca87e44030537d0c810a552ff50fc3b60200aa5fc4d10ae6d85aee749f4f5e733195c4e22eec13f5d01988c75f34d6150e2c90857e950a4e4a1025db23325256cfc633bc834246c6cd502604fb095c705f135c3b3d2e2315483c25"}, {0xb8, 0x13f, 0x5, "45e737d6172902c2cdab141a183a4ea272a433791326cee0ea679b6cc2bed3871966cd1138d8fcb343ed96eae7ba4c5f97f1a97ffbaa02183f28a41c8348a54b670fe37e28c29f2ffbe2f7f9493435fecd7c79210ff5e734279ac3e2c1fdb9b6cb1b1ad9c94160f7a5f3b89997306d49bd4fca8fac35d3ca3f03e9a849527b2327039482e16d4dcae2d62ca6749d9f2abd4ea0f4374fc8501a04d87d858198149ec513c2"}, {0x68, 0x108, 0x9, "6efeb4d3e3e6be80296813e921f8fc566021bcd7697ff328b028fdeca906b31f18664a5402712e3d3c6d8cb1ceabbf89620656059b05349d8bfc40e56e62fcc246935ff5a9f088a5fbeb0f6fb1244f23ab938b"}, {0x108, 0x12f, 0x8, "464cf8ebceb2499b02b45a94fa91aa11cdbcbae16e840985ffb12ce37c2fd352a36588895459b237c2be9a94323217a26876415769561840c4cb0fde932b543ffaba08f3824584f9645fc5442ae9241339bcbad02b343a03dcd93a133031921a8d31e2421d31c81ca0e3528e5c41d3021629d7ab5fb9c4852063d29ebd2e0a1a118d94af60d3ff391e0cf1de3ffcc535288f31d472f259269a6efb8ba18cf63369af5ef1fbf2c5c5bfa90e0aceddcaf71a90d708b6dc31b4ea1336f00a94192d438033e7712e33628db4797a4a8c43c0f8682540cec55fce37529d5ba2aa0c17250c8099cf22ea74cddf794d6678b72cb8555715f8aa"}, {0xd8, 0x105, 0x1, "faf1fe45bc28e1d3f732cc367664c1567a230efafa43ce1a97bea8df0ab78535ff0e10b134b7c50841f7f2b0cd56d74dacc1f8e867b6ee74f1e1b0dc6f58c16a018c362862a012a7b7675e2f7f2f10359f00f02b585dadfc262c715844025f61dc2e5f03a54860d2bdc4a2ae9cf350ed144a48102f6aa0195426402546288d4e76c1c855dfb46e8739a2fa43dab153c05df5a393dffcc2d84d07d3d63945f96a265dae4e94014f0dce96964e844df4ec207b790bd5bb0726b64f01c26775fa64634d27"}, {0xf0, 0x111, 0x7, "b3dd6ca867a7367cf410a1b0579650a7f000e05f222573e0c3fdaf97886da1341f2f8eaf39aa46ac914c33c43546a5021fcb262a6c293bfcb62ac4507db717ee446273e57fd25b7e38e4d90ad1e3dcd2e9967d28a0cf258028387f3ba7488c549e94198b8b04a916e5d243c249276655ad8f9c6bada16be9700db2d9846093d52b930355f615b39a2707ac307d1ec53b2976755d2e8acea374f45f6256bb26020355cf1b1cbd9ce30d2a4712ffa140d282ee96b6759d9fa2c3672c5fb4e859733de891048fcd2a1f6d1f783997173626981aab0ec85177e917d9"}], 0x6d0, 0x8040}, 0x800}], 0x4, 0x20000000) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x1, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000a23000)='/dev/sg#\x00', 0x55e, 0x80) fdatasync(r3) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000dce000)=0xfffffffffffffffd) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r2, 0x1, 0x24df54d49a6b7267, &(0x7f0000bd8000-0x4)=0xfff, 0x4) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000000000000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) dup2(r0, r0) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000076b000-0x1)={0x5}, 0x1) r1 = socket$inet6(0xa, 0x80001, 0x7ffffffffffffffc) bind$inet6(r1, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) connect$inet(r3, &(0x7f000000b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000076a000)=""/122, &(0x7f0000048000)=0x7a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fc2000)={@generic="7cf7a277db878dea1735793eec8080ca", @ifru_flags=0x8000}) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000805000-0xf)='attr/keycreate\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) r1 = inotify_add_watch(r0, &(0x7f0000c0e000-0x8)='./file0\x00', 0x20000c00) inotify_rm_watch(r0, r1) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000646000-0xc2)=""/194, &(0x7f0000395000)=0xc2) r1 = socket(0x2, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) listen(r1, 0x0) poll(&(0x7f000047e000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eb4000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/18 18:58:08 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/169, 0xa9}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x1, r1}) [ 39.602362] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4204, r1, 0x0, 0x0) 2018/01/18 18:58:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000074000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x84b)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x20800020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000963000-0x10)=[{&(0x7f0000f92000-0x50)="8a7bf439aa81f901340300000000000000ecea03f795cf999eef2ec6a3fc51ae670c7d2dd701d4503151a763dbd27f3d4d193d340a7e3aa16b4929b3dede5b13d712f8b4df17273f5901463f00000004", 0x50}], 0x1, 0x0) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000013000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000007000-0x1)='@', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000)=0x6, 0x4) 2018/01/18 18:58:08 executing program 6: mknodat(0xffffffffffffffff, &(0x7f0000e03000)='./file0\x00', 0xd000, 0x0) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x8000b, 0x100000001) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f000030a000-0x8)=0x0, 0x563a) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000c74000-0x9c)="7233e328821472590314910a2a34e0aa70770eb7ad24378937484dd947c1ff085f9378dbb794880553a94ef87c34e605d05052776fd5e4257f34ae94e8caba6f17f457f3f003640df2324dfbecf826768f4edc2dab008bc730f90fe0eae7316403219b49ae35afeab2259ee4d5f25ae0ace687b58ff018ccf3978bf55b747043e4e458e6401a87674301f435610fe2d5a7dead333d3e7812950a5b2012ee6088601b17fb60af7e206655acd425f7200cb23308ae5e3da8daef7b1fd90de76886f299753d9601bffd052380c1a974a48d0aef11c186b9820a0623655f445b2eb5f9daef3a4af0f173a638a49fe513cc951a", 0xf1) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c19000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000f6c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005e8000)={r2, 0x37df}, &(0x7f00005d7000-0x4)=0x8) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00008d5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00005ac000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = memfd_create(&(0x7f0000d1c000)='/dev/net/tun\x00', 0x1) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000418000)={&(0x7f0000259000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) pipe2(&(0x7f0000077000)={0x0, 0x0}, 0x4000) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000033000)={&(0x7f0000d3e000)=""/115, 0x73}) readv(r0, &(0x7f000086e000)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000f38000-0x1)="") getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000049c000-0x4)=0x100000000, &(0x7f0000a56000-0x4)=0x4) ioctl$void(r0, 0xc0045c7f) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000f6c000)='/dev/snd/seq\x00', 0x0, 0x80000) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009a0000)=@generic=""/16, 0xffffffffffffff8b) 2018/01/18 18:58:08 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c61000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000c04000)=""/122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000970000-0xc)={0x50000018, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f00008ee000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c75000-0x4)=0x10) poll(&(0x7f0000d17000-0x48)=[{r1, 0x0, 0x0}, {r1, 0x3b5, 0x0}, {r2, 0x2, 0x0}, {r1, 0x1080, 0x0}, {r2, 0x40, 0x0}, {r1, 0x2, 0x0}, {r2, 0x800c, 0x0}, {r2, 0x0, 0x0}, {r1, 0x101, 0x0}], 0x9, 0xffffffffffff3017) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac7000)={0x20000004, 0x0}) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) fadvise64(r0, 0x0, 0x1ff, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000619000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c64000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000696000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x500, 0xffffffffffff8c00, 0x80, r2}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000495000-0x108)="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") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/hwrng\x00', 0x14000, 0x0) socketpair(0xed30200af0764292, 0x0, 0x7ec9, &(0x7f0000d0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fb2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000da0000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x6be6, 0x3609, 0x20}, &(0x7f0000997000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000a3000-0xc)={r5, 0x42, 0x10}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000c000)={0x2, 0x3, 0x0, 0x8, 0x2, [{0x100000000, 0x2, 0x1, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x368, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/121, 0x79) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0x80009ffffffd) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00008e1000)={&(0x7f0000cd1000/0x2000)=nil, 0x2000}) personality(0x40000) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x3, 0x0, 0x800000000, 0x400000, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000d52000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000000b000)="34608b48b90a0ca81fde2434405a6601b8243053ae65a1437c55a460ad2e855576e84e74883134d68d20c942a8cc5b41edc0766d7c3f996e3f0f0f8657bdccbc76143f531324715f0a3e0199961baa73a3694051febe781fe97547393b4719e4a66e0c008b72b007d1e4db8dcd8544d0eadfaf92a5b9fcbb6aa76d7c2239edb106b2d1239b26c07ce0d7fe2e3188126ba8f0967643d2da78b7", 0x99) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000006000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000019000-0x62)=""/98, &(0x7f000000f000)=0x62) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x140, 0x0) getsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f0000002000)=""/41, &(0x7f000000f000)=0x29) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f000001a000-0x90)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fe1000)='./file0\x00', r2, &(0x7f0000fe1000)='./file0\x00') 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fd7000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000239000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000023a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050f000-0x4)=0xfffffc41) 2018/01/18 18:58:08 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f000009f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$netlink(0x10, 0x3, 0xf) eventfd(0x3) r0 = socket$netlink(0x10, 0x3, 0x17) setns(r0, 0x8000000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000070d000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001d7000)={{0xa, 0x3, 0xffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x746e}, {0xa, 0x0, 0x25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3ff, [0xc198, 0x0, 0x1, 0x5, 0x3a06950, 0x80000000, 0x0, 0x1]}, 0x5c) 2018/01/18 18:58:08 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000617000-0x16)='/selinux/checkreqprot\x00', 0x6200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000899000)={0x10, 0x100, 0xc9, 0x1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) r4 = accept(0xffffffffffffffff, &(0x7f000052e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000f6000)={0x0, 0x1, 0x0, 0x5}, &(0x7f0000fdf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c65000-0x10)={0x3ff, 0x1, 0x3, 0x2, r5}, 0x10) ioctl$TCSETSW(r3, 0x5403, &(0x7f00001cb000)={0x4, 0x1c0000000, 0x6, 0x0, 0x7, 0x101, 0x5, 0x80000000, 0x10001, 0x7, 0x10001, 0x3}) close(r2) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/checkreqprot\x00', 0x272c838f6f3566d0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e0a000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000ebd000)={@loopback={0x0, 0x1}, 0x97db, 0x1, 0x3, 0x1, 0x7fffffff, 0x374864eb, 0x8007fff}, 0x20) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xc5c1ad65cc44458e, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) [ 39.763285] binder: 6010:6015 BC_ACQUIRE_DONE u0000000000000000 no match [ 39.801091] binder: 6010:6033 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000039f000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00009e4000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000a58000-0x94)=""/148) preadv(r0, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ae5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000ae000-0x6)='wchan\x00') ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000093000-0x18)={0x2, 0x8, 0xffffffffffffff9e, 0xfffffffffffffffd, 0x3, 0x1}) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6, 0xffffffffffffffa5, 0x2, 0x0}]}, 0x10) sendto(r1, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fc6000-0x4)=0x0) socket$unix(0x1, 0x0, 0x0) accept4$packet(r3, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000552000)=0x14, 0x80800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc7000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00003c9000)='./file0\x00', 0x8000, 0xdc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001f9000)={0x0, 0x6c, "43b4620b08b1c7d7e234dbefd08e8544e7604b71e0267f9db9e6fb54f27fbe38e83bc618fb5c2c41d8ee30711fb780af1f4bf0ab6e19e37ab4ed3b1f4bc577798f4c6aebd51128f3140e2110bf7b2b336a76d2ed354ba35571c9740d0cba77cf1969b2abeef888dd9ad3876d"}, &(0x7f0000750000-0x4)=0x74) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000be6000)={r6, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000ec7000)={0x0, 0x800, 0x2, [0x1cbc, 0x4]}, &(0x7f0000547000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000163000)={r7, 0x800, 0x30}, &(0x7f00007dd000+0xb47)=0xc) renameat(r4, &(0x7f00004be000)='./file0\x00', r5, &(0x7f00000b3000-0x8)='./file0\x00') 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000-0x2)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008c7000)={0x0, 0x9}, &(0x7f00002fa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000660000)={r3, 0x6}, 0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d61000)={&(0x7f0000d45000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000076c000-0x20)={{&(0x7f0000a29000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f72000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000b9b000)=0x0) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000d, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f9a000)={0x101, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b21000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cb9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc2000-0x4)=0xe8) r3 = getpgrp(0x0) r4 = geteuid() sendmsg$netlink(r1, &(0x7f000097f000)={&(0x7f0000f4a000-0xc)=@kern={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000132000-0xa)=[{&(0x7f0000d48000)={0xd4, 0x1e, 0x314, 0x3, 0x3, "", [@nested={0x94, 0x88, [@typed={0xc, 0x94, @u32=0x3afd6c9f}, @typed={0x10, 0x72, @u64=0x0}, @typed={0xc, 0x74, @uid=r2}, @generic="dfa8baa2df49d25c56eaf20f520fbf42da4f708326d86ee1c20636e60cf6de72a619cc7b72ca6b98d068ddb329ea4a109354253476466f9daff2e5b11a8eada04df8aea4599e905c34fc78072a5c09b7bee8e1b48246a6407db602e751efc52449b9508dfd"]}, @generic="b3588a5b00e823aec280165ebcac829794c4fb8b8b91f2168a2d1b124742", @typed={0x10, 0x78, @u64=0x2}]}, 0xd4}, {&(0x7f000042e000)={0x1518, 0x21, 0x4, 0x3, 0x1, "", [@nested={0x274, 0x14, [@generic="b1437f8554788657d76a5d1b111cbe34bd2339d936de252139450f4b73ba843ad5a7606e36c4d4864079d244fbd460e849359c28b3562c2b6c75d8eca6256bf45786ee74666711a8d19ee269f81e9691f81ebaa557b7703c440061f5c7cdc5e8bdb1e8f0abed9ea216fc3c2b1c71166b93fcaccf30501bf0c9a8c8e4c861831b97a618646681c0fcb98b255d64ee72b476776ac17164f0fd6d4d5f92", 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0x54, @fd=r0}, @typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="a58391e6454c471e22eb87dc8b00390aa6d9", @generic="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@nested={0xb0, 0xd, [@generic="209a9db64f06836b6b8bb7a3a70bbfd7f1a2c16d2eb5663959ae7158cd98582926e6d10a401262cb1c748d9dfad0c270fb52c81ec4a80ea8c9e99ff4650e87c48f0ee13d8df8957392c3dc698dcd88fac9ec077a2995e01507f2cd0121a337e8140928a20619dd0f6bc732716ac6925449ff8904c43f6297ba04ba9a44c019101cf5f163fb8161029d9793162a41a5bf20cc8afacc0214aa76f935a331115c1ee00f41b933a48f748b5306"]}, @nested={0x1b8, 0x7c, [@typed={0xe4, 0xf, @binary="ed1b295055a8623cbaabc8290d338e70eea107e826a1e74b8e443737bad22f7d258cec266093810c75fea8288f918651964c1a6b93c29b3a54e8e00d7d14f270beafeca1bd89ef6315e2c550e4c909048c0a7d975c2ed061fa227de1bb89199ae363c545c4952c987469e391ba347821c4f6778e7e611aa92cf7816af431327aed200b173ae50e55e9350e6f810900cc3d34ffeda146eed2aafa3a74267fe903cae3797ec004d6ab5c27d3ed7601496c4290ca7e56d4e8c94f0dae3e47f16ca9c233abf88786e55a990f0a4d2c5c621c4533808d2a232b03465c5b"}, @typed={0xd0, 0x88, @binary="c0fa705ebbdf5fabe4f48931c26a9a9dc1f36d6a98ed51eea4e3db32dedc6574a37aa816f344b4f8a4a6d77412ad9302cae11d326271fbf0f1200260d6764e73900b19bc7ec45665811e1f27bb3aafc4eba8aa32efb58d0c82168db8b8d3c3eeaf0355fb4dfcff5d126d3dd2defd6d7278ceb931dc066019552110878b7558fd1e8e38b46e8e2a3b2d75273fafc7d8e4fbaa99f8d01fa32a866ebe1f6eed7e297e8645cf3c3c6242decb223e9d4635176c211b63ff95d2f22d299a69f38406700cb27a894da145"}]}]}, 0x1518}, {&(0x7f00007c2000)={0x208, 0x27, 0x4, 0x6, 0x0, "", [@generic="22f15c56ec077f01b7ecbe71e1f854073050cef98d7519d4f0eb70fe83c079229db6eee0afe9298d54d708702a50885fddc8ec3e5fdc829693f9fdb2d3c98378ad2dba9fdb02b3e343ede36436a21bc70b5d7f63b13705ce08c19cc9d80d2ff4046879b1498cb2a0b012ec8d5ba378621e07044f5fb0d6b283612d60e0efdf3e3876fbb12b77c642f58cf7788cf82850056fdd7b8e21c6a853ee5b58fc2e5215d4b48964f9051493a8c610b18e739bfae5691c7deca648fd6aaa9ab42cd5276b65081f98a0f8af34b0d8040a39d98041c4b8da2eaf4ab976354e89d12b3f03be", @nested={0x118, 0x11, [@typed={0xc, 0x3c, @str='-\x00'}, @typed={0xc, 0x68, @ipv4=@loopback=0x7f000001}, @generic="0047afa1bfc2ec27b4da503dfacc1e54d857fcb13331dadf7df8323a1586390408fdf622d5bd29a5fe7061bf117061e81a240fa87758a2eceaa8118d35892414114d5384e0ff3b8e7c511f5860767cc74e1a49a54fecb017102f2aa2ad65f78e6dfe6361302507cf496538532008aed50d4fe6c0bc19c21381da6b395c8e65c02fbf5bbba70c92f0ca7b8da132a6e0949e7d656a25d0bed554f26ccccaae86d1bf421a6b4f2b626d0690301df6f2e7ebd5f4f506b4aa26e628dce72c05ff269b41420bc91b8ad155efdc9a1214103a0e4d2d05314b3e91bddefcc82f4419b3282aafa7cbe3722167ce99b27c8dc0", @typed={0xc, 0x79, @u32=0x4}]}]}, 0x208}], 0x3, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d63000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x984}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xa4, 0x2, "fe198c0aecbaa6d9087e93f4ac113d875f5832424abdcc69cecd1b01910e5e910f64375af27c5f850486d2544da0248a90c388d60a0ee85ebe36dd3b97c58aec630a3a480148ccc59cb256eeb4a4bf66"}, 0x160) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) fadvise64(r0, 0x0, 0x1ff, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000619000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c64000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000696000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x500, 0xffffffffffff8c00, 0x80, r2}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000495000-0x108)="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") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/hwrng\x00', 0x14000, 0x0) socketpair(0xed30200af0764292, 0x0, 0x7ec9, &(0x7f0000d0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fb2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000da0000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x6be6, 0x3609, 0x20}, &(0x7f0000997000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000a3000-0xc)={r5, 0x42, 0x10}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000c000)={0x2, 0x3, 0x0, 0x8, 0x2, [{0x100000000, 0x2, 0x1, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x368, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:08 executing program 0: r0 = pkey_alloc(0x0, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000550000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000418000)=0x0) pkey_mprotect(&(0x7f00007f6000/0x3000)=nil, 0x3000, 0x8, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005af000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0xc) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xc6) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80004, 0xfffffffffffffffd) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035f000)='/proc/self/net/pfkey\x00', 0x241, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000035000-0x10)={0x4d, 0x4}) sendto(r0, &(0x7f000035f000-0x1000)="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", 0x1000, 0x4, &(0x7f000035e000)=@nfc_llcp={0x27, 0x7, 0x8001, 0x7, 0x3, 0x8000, "bf88fa9b69f2ec395887e4b815f3042b7b3c40fb808a7302f07ad38215e8889d6ed1ffe506969e063ea5f8469a4e393201e8d635c6c76ac6cb425d9ebaff70", 0x3}, 0x60) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0xc, 0x2, 0x7ff}, 0xc) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f32000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000cb2000-0x4)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r1, &(0x7f0000010000-0x50)=[{&(0x7f000000d000)=""/182, 0xb6}, {&(0x7f000000d000-0xf7)=""/247, 0xf7}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f000000e000-0xce)=""/206, 0xce}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}], 0x5, 0x2e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000b000-0x10)={0x4, &(0x7f0000010000)=[{0x5, 0xffff, 0xe000000000000, 0x4}, {0x7, 0xffffffffffff8001, 0x1, 0x922}, {0x242, 0x0, 0x8, 0x5}, {0x6, 0x9, 0xffffffffffffffff, 0x13db}]}, 0x10) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x3d) r2 = openat(r0, &(0x7f0000b39000-0x8)='./file0\x00', 0x400100, 0x1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000f5000-0x2)={0x6, 0xfffffffffffffffd}) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x60200, 0x10) write$tun(r3, &(0x7f0000fcb000-0x4a)=@pi={0x0, 0x200, @eth={@random="d711d76f9760", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x80, 0x100, 0x57}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}, 0x4a) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000054a000-0x39)=""/57) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000948000)=0x0) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f0000319000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000035d000-0xa0)=[{&(0x7f000062d000)=""/110, 0x6e}, {&(0x7f00005db000-0x49)=""/73, 0x49}, {&(0x7f000094a000)=""/165, 0xa5}, {&(0x7f00001dd000)=""/94, 0x5e}, {&(0x7f00000e3000-0xea)=""/234, 0xea}, {&(0x7f0000989000-0xd6)=""/214, 0xd6}, {&(0x7f000092e000-0x82)=""/130, 0x82}], 0x7, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) openat$rtc(0xffffffffffffff9c, &(0x7f000045c000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fe1000-0x8)='./file0\x00', 0x80) ioctl$TCFLSH(r1, 0x540b, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c22000)={0x0, 0x3f, 0x7fffffff80000000, 0x100}, &(0x7f0000fe2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000050a000-0x38)={r3, 0x30, "53fddc6352a4a2ae1506ab89dc4c08e08bfaa94e75af24487442f8add247f4bda01e743bf7d586ec7f933cafe598937b"}, &(0x7f000018d000)=0x38) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x10000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d2000-0x10)={0x2000000000000176, &(0x7f0000818000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0xc) ptrace$getregset(0x4204, r1, 0x207, &(0x7f000054f000)={&(0x7f0000a2c000-0xe9)=""/233, 0xe9}) [ 39.942746] audit_printk_skb: 32 callbacks suppressed [ 39.942756] audit: type=1400 audit(1516301888.543:21): avc: denied { write } for pid=6083 comm="syz-executor2" name="net" dev="proc" ino=13995 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000423000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000eb9000)=""/62) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000311000)=0x0) syz_open_procfs(r3, &(0x7f0000a9a000)='attr/prev\x00') select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) finit_module(r0, &(0x7f00000a7000-0x7)='vmnet1\x00', 0x1) fcntl$setown(r0, 0x8, r1) getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$peek(0x2, r2, &(0x7f0000fa8000)=0x0) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bd2000)=0x80000044, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000654000)={@generic="ccd8f1cfb4d9bd16ae1adf0a3f07d934", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1, 0x804, 0x7f) getsockopt$inet6_buf(r0, 0x29, 0x80000008000006, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f000070c000)=0x3160, 0x4) sendto$inet6(r0, &(0x7f00003eb000-0x4b)="dec2b3981ecde8ea30fe5fbdd6c3e0c54c89513998e1dc1aa37de4e854e0e08eeaac252e266e22e12b09ae2662c202904ec5fa11519a951263c2e48e2a8afebd95d3388530da3cb6117ec3", 0x4b, 0x84, &(0x7f0000e05000)={0xa, 0x0, 0x959, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x436bb9d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000968000)={0x0, 0x81, 0x9, 0xdf, 0x5, 0x3ff, 0x3680, 0x6, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x6, 0x4}}, &(0x7f0000995000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d1000)={r2, 0x1, 0x4, 0x0}, 0x10) fsync(r1) renameat(r0, &(0x7f0000ec7000-0x8)='./file0\x00', r0, &(0x7f0000065000-0x6)='./bus\x00') r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f000052a000)=0x7fff) write(r1, &(0x7f0000782000-0x14)="", 0x0) r4 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000c5a000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000978000)={&(0x7f00005be000)={0x20c, 0xa, 0xb, 0x0, 0x7, 0x3, {0x1, 0x0, 0x3}, [@generic="915aa1ef2460a0d26618fcc3b9e13bc69afb4d159442496df53569a5ffd770a6329cf1e434f70e412f4d3109fd9dfe3955334872741b7f6fa80abaa74b482862b84a92ef2fd098f24d25657e596daac3a2df5aa5fba5a4e3138f99e2fa7eca641a42711ef41739946f27dc5ff426411a8163dcdcf856b114b08d217f842a78ff665da6e4e2482c779293ea1bf0117eb48261f3e289bff39930aa5bfd", @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @nested={0x144, 0x1b, [@typed={0xc, 0x8c, @pid=r4}, @typed={0x18, 0x8, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic='q', @typed={0x10, 0x77, @u64=0x4}, @typed={0xc, 0x6c, @ipv4=@multicast2=0xe0000002}, @generic="", @generic="b33672f53f3e8763a2174abb15c750475d699449b879e7fc457af29a7b22a5ca9dad6618bf876d65c962dc777d108b5349cfd30d670317e4f0d615fd6bbe4aba037b02b557f5e6889f72de940dfcc9631da75244844787d88281d88c54ff7523b4fe4458b326e19a2d06f8dcf669ec8f2ace00cd409b3d01b0518dacddec2fb95d74f42d", @typed={0xc, 0x8a, @str=',\x00'}, @generic="856abf1d44d41e201e7dfa9a7b811ed94229172a592323744de04315f4adcf227249a8de3064a328d7afb0d2ea288fba3c84c3d1ffab2916d2c8b12e1acabe5d8d5c0510024140725766d384777496dcccaa74be89ed52fe1baaf62adfbf4795328f32771f3a0d926840d6d0"]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x40010}, 0x4000000) tkill(r4, 0x1000000000016) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = geteuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000685000)='./control\x00', &(0x7f00004c2000)='./control\x00', 0xc000, r1, r2, 0x10001, 0x3, 0x800000) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r3+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r0, 0x8, r4) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c2d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000c34000)={0x8, 0xb378, 0x401, 0xad, 0x4, 0xe841, 0x0, 0x6e1f, 0x2, 0xfffffffffffffffe}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f000043e000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/18 18:58:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000929000-0x63)={r1, 0x5b, "6173eef389fd48b639ebefb6f6b24ae887b46219b230416d092bfce042b55f36174c84a99488b2aec16f950d5329f6215192912ccca35663408267456c3bba04785e80532894ec5bc0d3ceac8c77fc2f8eedf714e48f5d04e23bee"}, &(0x7f000097e000)=0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000186000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000bb6000)={{0xffffffff, 0x10001}, {0x1, 0x0}, 0x5, 0x1, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000038f000-0x4)=0x1f7, 0x4) close(r0) write$eventfd(r4, &(0x7f0000d0b000)=0x2a3b3167, 0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f33000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffff985}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_out(r3, 0x2, &(0x7f000069f000)=0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000ee1000)=0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00003ba000)={r1, 0xd5e}, 0x8) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a7d000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fbd000)='net/ip_tables_names\x00') r2 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r2, r1, &(0x7f0000080000)=0x0, 0x401) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000651000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xa8, "cc46055d822b459195b63bb394089f5f174731ebe40c7f59619142d9ad3ecd53f5ef0cc3935d7ee476ca0ed7a9276bbfb9f4ae08cd57c093c02bebdaf3ad58e8665ff516d3c1d20c9df8197dc4e05eeb060f67c8f4b8811904357cf91316e5b3a6c649f689736c2fe7cb6c0f4d75c4b5d7b009b8e92dcec678d2645575dcd9cf99de63db5e6c8264e8b7ecded936532ea9a5eeac5e418156ad0ba61ff2191dd12cc8994d3c13f386"}, &(0x7f0000002000-0x4)=0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7fff}, &(0x7f0000001000)=0x8) read(r0, &(0x7f0000f82000-0x2c)=""/44, 0x2c) 2018/01/18 18:58:08 executing program 7: prctl$intptr(0x1c, 0x7) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e36000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x80, 0x4) setreuid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffff0c5, 0x89, 0x1, 0x40, 0xacb, 0x4, 0xbf, 0x100000000, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000000)=0x8) [ 39.974997] audit: type=1400 audit(1516301888.583:22): avc: denied { add_name } for pid=6083 comm="syz-executor2" 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 [ 39.999365] audit: type=1400 audit(1516301888.613:23): avc: denied { create } for pid=6083 comm="syz-executor2" 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 2018/01/18 18:58:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f000008a000-0xc)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) pipe2(&(0x7f0000221000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00005ef000-0x20)={0x5a5, 0x7f, 0x0, 0x5, 0x10, 0x8}) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x0) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000004000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f61000)=@get={0x1, &(0x7f0000041000-0xaf)=""/175, 0x9}) write(r0, &(0x7f0000f1a000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x0) ioctl$void(r0, 0x5451) 2018/01/18 18:58:08 executing program 7: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000b1b000)='./file0\x00', &(0x7f0000116000)=@known='security.selinux\x00', &(0x7f0000001000-0xbf)=""/191, 0xbf) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8)=0x0, r0, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000627000)='bdev:]user\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0x1081, 0x5fe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000a62000-0xdd)="e81e0ec1ce88761403b001fac2870fec68a1fcdc7ccedf2fca3f0423f56ce57df561e069c72dafbc97579e94449537f410e9e94936d40133ccf6cf923348eef30fcf38a53e97ee08f07dd03cfa38d7b6cec7e177fdd4b105254a686b8066eba522617e45eeefaddacca43904351d0beb05c6bd3c200e4894708d770b38e9e9bed83bb3a47c58b31fe9064d032f904b22ffc4f231ff89577d482e251bc41068935500e15fc55522f17568ba1252aa17e460b2ec3d37315eb1126a2ee7cda20f19dc11beb6d57b33f15f2c93a392aa43fff67819cf9d665126d58e0aa2de", 0xdd, 0x20044010, 0x0, 0x0) close(r0) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/pktcdvd/control\x00', 0x40002, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000fa5000)={0x4, 0x7f, 0x80000001, 0x9f, 0x80000000, 0x401, 0xd0a8, 0x0, 0x1000, 0x10001, 0x9, 0x3ff}) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000225000-0x69)=""/105) 2018/01/18 18:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000465000)="", &(0x7f0000744000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000865000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') fchmodat(r0, &(0x7f00001af000-0x8)='./file0\x00', 0x40) readv(r0, &(0x7f0000486000)=[{&(0x7f0000d21000-0x9e)=""/158, 0x9e}], 0x1) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000086a000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x10000, 0x3f, 0xd745}, &(0x7f00001e3000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000005b000-0x8)={r1, 0x3}, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="ed", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x0) r1 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/18 18:58:08 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x21c)=[{{&(0x7f0000013000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000013000)=[{&(0x7f0000013000)=""/151, 0x97}, {&(0x7f000000d000-0xc0)=""/192, 0xc0}, {&(0x7f0000014000-0x7)=""/7, 0x7}], 0x3, &(0x7f0000007000-0x4a)=""/74, 0x4a, 0x15}, 0x2}, {{&(0x7f0000011000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000014000-0x90)=[{&(0x7f0000014000-0xef)=""/239, 0xef}, {&(0x7f0000005000)=""/177, 0xb1}, {&(0x7f0000005000)=""/165, 0xa5}, {&(0x7f0000004000-0x95)=""/149, 0x95}, {&(0x7f0000003000-0x22)=""/34, 0x22}, {&(0x7f0000014000-0xda)=""/218, 0xda}, {&(0x7f0000004000)=""/101, 0x65}, {&(0x7f0000013000-0xd2)=""/210, 0xd2}, {&(0x7f000000f000)=""/166, 0xa6}], 0x9, &(0x7f0000014000-0xd9)=""/217, 0xd9, 0x31}, 0x6}, {{0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/119, 0x77}, {&(0x7f0000013000-0xda)=""/218, 0xda}, {&(0x7f0000013000)=""/156, 0x9c}, {&(0x7f0000005000)=""/47, 0x2f}, {&(0x7f0000014000-0x58)=""/88, 0x58}, {&(0x7f0000003000)=""/39, 0x27}], 0x7, &(0x7f0000001000)=""/0, 0x0, 0x7f}, 0x3b42}, {{&(0x7f0000013000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000013000)=[{&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f000000c000-0xb8)=""/184, 0xb8}, {&(0x7f0000014000-0x97)=""/151, 0x97}, {&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/98, 0x62}, {&(0x7f0000013000)=""/185, 0xb9}, {&(0x7f0000004000)=""/28, 0x1c}, {&(0x7f0000012000)=""/48, 0x30}, {&(0x7f0000014000-0xe6)=""/230, 0xe6}, {&(0x7f0000014000-0xc7)=""/199, 0xc7}], 0xa, &(0x7f0000010000-0x7)=""/7, 0x7, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000013000)=""/253, 0xfd}, {&(0x7f0000014000-0x90)=""/144, 0x90}, {&(0x7f0000013000)=""/181, 0xb5}, {&(0x7f000000b000-0x4a)=""/74, 0x4a}, {&(0x7f0000013000)=""/160, 0xa0}, {&(0x7f0000004000)=""/100, 0x64}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}], 0x7, &(0x7f0000014000-0x1d)=""/29, 0x1d, 0x100000001}, 0x6}, {{&(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000014000-0x18)=[{&(0x7f0000005000-0xd2)=""/210, 0xd2}, {&(0x7f0000006000)=""/133, 0x85}, {&(0x7f0000011000)=""/83, 0x53}], 0x3, &(0x7f000000f000-0xc4)=""/196, 0xc4, 0x2}, 0x0}, {{0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000009000)=""/140, 0x8c}, {&(0x7f0000014000-0x4)=""/9, 0x9}, {&(0x7f0000013000)=""/170, 0xaa}], 0x3, &(0x7f0000012000-0x28)=""/40, 0x28, 0x7fffffff}, 0x401}, {{&(0x7f000000f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000013000)=[], 0x0, &(0x7f0000012000)=""/14, 0xe, 0x1f}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000014000-0x20)=[{&(0x7f0000006000)=""/135, 0x87}, {&(0x7f0000014000-0x5a)=""/90, 0x5a}], 0x2, &(0x7f0000014000-0x56)=""/86, 0x56, 0xf08f}, 0x8}], 0x9, 0x20, &(0x7f0000013000)={0x77359400, 0x0}) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000049e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f000002a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000002a000)={r3, &(0x7f000002a000)=""/87}) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000002a000)={@common='ip_vti0\x00', @ifru_flags=0x1202}) 2018/01/18 18:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) remap_file_pages(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1, 0x7306, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) [ 40.212715] mmap: syz-executor6 (6206) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/18 18:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) symlinkat(&(0x7f0000519000-0x8)='./file0\x00', r0, &(0x7f0000f30000)='./file0\x00') fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000644000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/18 18:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x80000000) 2018/01/18 18:58:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x4a000) clone(0x0, &(0x7f00007f3000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) 2018/01/18 18:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005e5000-0x8)={0x0, 0x9}, &(0x7f000099d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bb000-0x6)={0x0, 0x400}, &(0x7f0000969000-0x4)=0x8) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004ed000)=0x2) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 18:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ef7000)='./file0\x00', 0x0) umount2(&(0x7f0000695000-0x8)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") 2018/01/18 18:58:08 executing program 6: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) rt_sigsuspend(&(0x7f00000f0000)={0x109e}, 0x8) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/enforce\x00', 0x40900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0x12e)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/18 18:58:08 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xd3)=""/211) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00007d7000)=0xffffffffffffffc4) mlockall(0x3) 2018/01/18 18:58:08 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/01/18 18:58:08 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4e000-0xb)='/dev/hwrng\x00', 0x42001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x80000000, 0x200, 0x6, 0x5, 0x20, 0x81, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x100000000, 0x3ff, 0xffffffff, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000006b000-0x14)={0x0, 0xfffffffffffffff9, 0x8, 0x1, 0x5, 0x81}, &(0x7f00000f0000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendto(r3, &(0x7f000011c000)="", 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001dd000)={0x0, 0x1, 0x733, 0xeb0, 0x3eee, 0x401}, &(0x7f00008a6000)=0x14) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000beb000)=0xffffffffffffff7f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 18:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000428000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000eb1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) pipe2(&(0x7f0000573000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000ee000-0x14)={0x0, 0x2, 0x8, 0x3, 0x3}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x26) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000013c000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00006a9000)=r3) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(0xffffffffffffffff, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setown(r2, 0x8, r3) writev(r2, &(0x7f0000e6e000)=[{&(0x7f0000541000)="09d45e30d68abf5ad36d782b23e8da4ebb7a09f33b8afd35f718cf9f9463b2895e279f8d0159b96119c3ceb130deaac339d82e96baadbdf2638264d5a58597d914e380e18e59645347b06ac562eee84efa48774c19caea5963b8e6db8c241299f3b12bc558934fc0d4c39ed065f5c3462bbc22c9dd9aff08e503838e16feb160cf0276c172c6", 0x86}, {&(0x7f00006d7000)="ffcdad554fa4f35cef6ea95809efb1cee68799a3e856ce7a72e7d6dd8ce5d1730355a8124778a37bc61b29f686f8ac6353864429d41e88521962d02b760479e3a4833a741c", 0x45}, {&(0x7f00004ac000)="db717e47fd33204c2572ce08301d222d5c74c02f099c365f865602f4fd5ab15281f6b04a3d48097d2f39ed83eedd5c0bb0a8b9b28660c47859390c26cf22c3060cfaad18a3de6e8ab51b78a084b09d51195d0d79a4f34432cf7ba3c0202eb2abef9e5457a7", 0x65}, {&(0x7f00008cf000-0x34)="af8a56dddf2de760c1e1c8790acbd2eb40cb10c562ade8ccf9caffb6dcf256dad7a32502e0350e203ec7d9c47f0c558ebd8b7ca7", 0x34}, {&(0x7f0000e90000)="86608ef7e612a49c6d34a83d2cfa949ee277ea57ca754d42962ddf9a5b43065afd2ec168f1ff4f507492ee70aa7f0e71a46acf99f97e531e6be6e638907f322083fe52193cbfa7133635e180f75cdba8a6582c259df7a58970ca155b5f1b147f38e245542f31f70d225ecfc68866fca5a815e92b504b86e635680fde073cf2452a66ca0923c38c9194c98f6d530f050dfb62", 0x92}, {&(0x7f00006a8000)="b62df73d54fc252949b2af662de064888a7213", 0x13}], 0x6) 2018/01/18 18:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000082000-0xc)={0x0, 0x0, 0x0}, &(0x7f000089e000-0x1)=0xc) getpgid(r1) 2018/01/18 18:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) syz_open_procfs(r1, &(0x7f0000224000-0xf)='net/ip6_mr_vif\x00') fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/18 18:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000379000-0x26)="120000001a0025f0006bb404feff001c020b", 0x12) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e4d000)=0x0) 2018/01/18 18:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) 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) readv(r0, &(0x7f0000c35000-0x40)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000941000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}], 0x4) r1 = socket(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b3e000)='/selinux/load\x00', 0x2, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/18 18:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) socket$inet_dccp(0x2, 0x6, 0x0) flock(r0, 0x1) flock(r0, 0x1) 2018/01/18 18:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) r2 = dup2(r0, r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004fd000-0x4)=0x10000, 0x4) unshare(0x16400) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000274000-0x4)=0x1000, 0x4) 2018/01/18 18:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x10000000000) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) [ 40.352067] binder: 6222:6230 ioctl c020aa00 20005fe0 returned -22 [ 40.365649] binder_alloc: binder_alloc_mmap_handler: 6222 20000000-20002000 already mapped failed -16 [ 40.389619] binder: 6222:6252 ioctl c020aa00 20005fe0 returned -22 2018/01/18 18:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000f71000-0xd)='/dev/binder#\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f00008a6000)={&(0x7f0000007000+0x89c)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000695000)={&(0x7f0000218000)={0x504, 0x15, 0x800, 0x6, 0x3, {0x6, 0x0, 0x0}, [@generic="6a33431857977859e3bfdfece42a09a82314aa57cc6138916ca2a94b7dca04ee55fa1e5d1702b71d70efa38a31c278bc39ffae8ab7c5c291af5040fa97", @generic="b85a04e2c75880f6f4ac9371054a313e79875154f6bf546348dd82eb6335ff127b7fff42de2b346f2bd6fec6a8ff323ddb1cf2ff69c438b0f3a97ed6ea6a12cd781e9155ae748e9d83ce39a25460a850e5bb9422c3b92dbc731c6b3c2f0c5ae5b863d907b1714fe9ae215cc89c0847590d7f7229a22d5733a1a2fccadabd897855114c7eb5b1a940880d938b0d363b31803e9be834cecef25a3c31e3c152b02c5c98be5f8df592290ce89e67", @nested={0xf8, 0x0, [@generic="7fc338ec46a8e71a5c4445b1b48fe045451a034a6a56c840bdbc4bdbab285e62a00c12ddb598c16901fff58b4a0ea15134a25aaa31d6b5bc0025900d83ef5b306f9af62525a505f879896ea2b5e88928e3209aa7f6bad999ccbc8bd78d4c82691eedad148c88b890e4db564d4c4a5a811f5898dd3d3e75149d2456168c39a124405dd5dfcc981f234dfd9786a0a2f2f8cf4a7d598378f72c03fa184428960122570d3b46e0e065edb5a5c20c47f833c37f7265eedbdc153f82ad099d7587a6c7e639661da3b82993f1628572ab63d39909ed388d4f00bc0df226ca9bd490d39379c175451939bd30e0129b99d7161dc8c3778b"]}, @generic="6b9dcb5bef5f8ab2b6fc5595cb0fddb87506aa517300e05bb65e7ef1d6b28c14de9f98e538a84c7912bd5e5f1e27144510f472544f1fc1da17225a9ee7ee7fc3ad11168babd239fbf387456053f9dfd8c2f2f5ed2889a96a48504698db921292e8a65fbcb34866818d1f7a9039d71229fef1f16335e5ba4c2b6e4e49f75637", @generic="5c4513e7baeef4a5fee95c8632375dd3", @nested={0x1bc, 0x3e, [@generic="db13bf2936f1e3ed90970b2912de7ddaf35b7b0e38d4297328a23e7ac06831bae374fa2554247b1e27b47278695adc571eade279c94c856d6fe66ba3f9bfab29fcb69b366554e2aa84740006056e9212bb67b5671ea3ca75e8da69c62bd4cedff49a40580df4825af8cfd271998159734f3daad90eac0e7f985ddd251d5c2a9ea9d7a8a6a2825781383c7a4e079d615d54498f7830590c9dcb959b50a852e1f82941234179fd0cfae4", @typed={0x18, 0x42, @ipv6=@loopback={0x0, 0x1}}, @generic="22995a5b18e90f49bc3962b68ea0a3dc7f5ec8147e85223bfaac45eaa56e68d747c7d3397ddba32eda6abbae3c3fe00d19afcb7b6126aceef90a340f52d05df65b40284759948e5de8f45df9bcae5f63e1ab4cc64b28fa371ec5c03349b57511bf19c60d2a3e02e4eb7749977f33095aba3e4860d5b6cb0278f815953ac24670aea59a77bf92afb6df6f7a7b74c36eb26a70c6ca45c6383b18e3f927943c3cd9584db1f401cd837efd9a950cd4abddfe20c5218223204aa690c28385b6a6875040b701cc5dbdad4daec0db2059db1f60b473f5b8fe7b80de47f01c012e4a", @typed={0xc, 0xe, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x46, @fd=r0}]}, @generic="896583c10bc4dbfa5897c6cf72708e6b93b5b54e678e6ba888951eeef02727c6c7bec3e3b3298f80fe93dedcb9eb3011371999442a224dbbe2e905263358a5efe93ecedd0ffd5b01bb243b0a69624fa6709c0b21bfbb240a58e9e286889a53736620dbe94b214658caac32f1e4a1de3a8c20c4257ce7911cf69fdf93574602502ce2dd69accc64ee5686298c91582bee6c3488555ba8227c346454a484d446c5e714b39b1a58e84aea8f95c5c99fd7df0582c2bf0c", @typed={0xc, 0x7b, @fd=r0}]}, 0x504}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/18 18:58:09 executing program 6: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000194000)=0x48, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000070d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000d74000-0x8)={r1, 0x0}) epoll_create(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/selinux/enforce\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000001000-0x4)=0x80000001) 2018/01/18 18:58:09 executing program 7: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e3b000)=[{{&(0x7f0000001000-0xa)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000001a000)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f00004f8000)=""/176, 0xb0}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000cb1000-0x90)=""/144, 0x90}, {&(0x7f00006af000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/246, 0xf6}], 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x1}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d26000-0x20)=[{&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f16000)=""/173, 0xad, 0x100}, 0xb33d}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008df000-0x90)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f000068f000)=""/223, 0xdf}, {&(0x7f0000999000+0x439)=""/201, 0xc9}, {&(0x7f0000196000-0x14)=""/20, 0x14}, {&(0x7f0000306000)=""/193, 0xc1}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, &(0x7f0000001000-0x17)=""/23, 0x17, 0x3f}, 0x80}, {{&(0x7f0000bf9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000880000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f0000000000)=""/45, 0x2d, 0x200}, 0x20}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000793000)=""/17, 0x11}], 0x1, &(0x7f00003b4000)=""/249, 0xf9, 0x200}, 0x1}, {{&(0x7f0000831000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000260000)=""/252, 0xfc}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0x2b7)=""/4096, 0x1000}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f00006b2000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}], 0x6, &(0x7f0000000000)=""/249, 0xf9, 0x800}, 0xffffffff}, {{&(0x7f0000aaf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000433000-0x30)=[{&(0x7f000039f000)=""/249, 0xf9}, {&(0x7f0000dd2000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/97, 0x61}], 0x3, &(0x7f0000001000-0x3b)=""/59, 0x3b, 0x0}, 0x0}], 0x7, 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) 2018/01/18 18:58:09 executing program 3: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ed9000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f1d000)=[{{&(0x7f0000f1d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009dd000-0x20)=[{&(0x7f00003d7000-0x13)=""/19, 0x13}, {&(0x7f0000f1e000-0x49)=""/73, 0x49}], 0x2, &(0x7f0000f1e000-0x34)=""/52, 0x34, 0x80}, 0x8}, {{&(0x7f0000c83000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bfd000)=[{&(0x7f0000f1e000-0xe5)=""/229, 0xe5}], 0x1, &(0x7f0000f1e000-0xa3)=""/163, 0xa3, 0xa00000000000000}, 0x5}, {{0x0, 0x0, &(0x7f0000f1e000-0x20)=[{&(0x7f0000eb4000)=""/33, 0x21}, {&(0x7f0000f1d000)=""/0, 0x0}], 0x2, &(0x7f0000a24000-0x9a)=""/154, 0x9a, 0xecd5}, 0x401}, {{0x0, 0x0, &(0x7f00006b3000)=[{&(0x7f0000f1d000)=""/128, 0x80}, {&(0x7f0000e64000-0x13)=""/19, 0x13}, {&(0x7f0000f1d000)=""/182, 0xb6}, {&(0x7f000046e000)=""/100, 0x64}], 0x4, &(0x7f0000160000-0x71)=""/113, 0x71, 0x9}, 0x4}, {{&(0x7f000041b000+0xa2c)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f1d000)=[{&(0x7f0000f1d000)=""/72, 0x48}, {&(0x7f00001ef000)=""/143, 0x8f}, {&(0x7f0000f1e000-0xe9)=""/233, 0xe9}, {&(0x7f0000f1d000)=""/90, 0x5a}, {&(0x7f00005ce000-0xe4)=""/228, 0xe4}], 0x5, 0x0, 0x0, 0x40000000000000}, 0x6000}, {{0x0, 0x0, &(0x7f0000dac000)=[{&(0x7f000010d000-0x76)=""/118, 0x76}, {&(0x7f0000c65000-0xec)=""/236, 0xec}, {&(0x7f00007d9000)=""/4, 0x4}, {&(0x7f0000b90000)=""/211, 0xd3}, {&(0x7f0000628000-0xb3)=""/179, 0xb3}, {&(0x7f0000b6d000-0x3b)=""/59, 0x3b}, {&(0x7f0000f1e000-0x66)=""/102, 0x66}, {&(0x7f0000f1e000-0x79)=""/121, 0x79}], 0x8, 0x0, 0x0, 0x1}, 0x85}, {{&(0x7f0000ccf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1d000)=[{&(0x7f0000f1e000-0x26)=""/38, 0x26}, {&(0x7f0000ed8000)=""/156, 0x9c}, {&(0x7f00002f5000-0x70)=""/112, 0x70}, {&(0x7f0000f1e000-0xc8)=""/200, 0xc8}, {&(0x7f0000e4e000-0x12)=""/18, 0x12}], 0x5, &(0x7f0000797000-0x82)=""/130, 0x82, 0x20}, 0x0}, {{0x0, 0x0, &(0x7f0000373000-0x70)=[{&(0x7f0000f1d000)=""/4096, 0x1000}, {&(0x7f0000369000)=""/120, 0x78}, {&(0x7f0000f1d000)=""/208, 0xd0}, {&(0x7f0000cc3000)=""/22, 0x16}, {&(0x7f000090d000-0x83)=""/131, 0x83}, {&(0x7f0000cd1000-0xaf)=""/175, 0xaf}, {&(0x7f0000a2a000-0x9c)=""/156, 0x9c}], 0x7, &(0x7f0000f1e000-0x1)=""/1, 0x1, 0x3}, 0x0}], 0x8, 0x2, &(0x7f0000f1e000-0x10)={0x0, 0x0}) sendmsg(r0, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/18 18:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f000044e000-0xc)="656d30fc62646576656d3000", 0x1) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x1000000000000000, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x3ff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000c50000-0x9d)="b0de6578e631528ee8a5535fa1770e4c897f27c61ccf47a499fff7689bcd5432ca7bc66cfa63989852d1153c5a2449b6e590774738e342d1c6516375d92e3bdb01b09c1794bdc48292862c9d54aaa83615bb40a0d90226f3cb5065070607f39f4609f9083f5b4c2f36d4ea3e3e82f8ba1e0c18b7ce41bf04e61f0bd251f5882fb6ef382adca26ed5035b0150cfe3aa1dc4a6dfea61ccc751ec5ed52554", 0x9d) r2 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r2, 0x23cea3e0, &(0x7f0000172000)=0x0) sendto$ax25(r1, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1183da3342f065eac17ca0072b19330fb", 0x28, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38b}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) write$sndseq(r1, &(0x7f0000475000)=[{0x0, 0x6, 0x5, 0xffffffffffffff13, @tick=0x2, {0x4, 0x3}, {0x0, 0x100000001}, @note={0x3, 0xffffffff, 0x3b22, 0x7, 0x8}}, {0x4, 0x3543, 0x80, 0x0, @tick=0x8, {0x90, 0x8001}, {0x80000001, 0x9}, @time=@time={0x0, 0x0}}, {0x0, 0x81, 0x0, 0x1ff, @tick=0x0, {0x7e87, 0x0}, {0x7, 0x6c1b}, @addr={0x2, 0xe9}}, {0x0, 0x76, 0x2, 0x5, @tick=0x0, {0x2, 0x7}, {0x0, 0x61}, @quote={{0x0, 0x2}, 0x0, &(0x7f0000a87000-0x30)={0x0, 0x10001, 0x5, 0x100, @tick=0x9, {0x0, 0x1ff}, {0xfffffffffffffff8, 0xffffffffffffff80}, @ext={0x0, &(0x7f0000914000)=""}}}}], 0xc0) 2018/01/18 18:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000849000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/137, 0x89, 0x0}, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f25000-0x20)={0x0, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00003fe000)=0x20) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b5d000-0x10)={0x8, r1}) 2018/01/18 18:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) r1 = memfd_create(&(0x7f0000ce9000-0x2)='.\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000064c000)={0x9, 0x1000, 0x8002, 0xff, 0x9, 0x2, 0xfffffffffffeffff, 0xa34, 0x0}, &(0x7f000081a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c34000)={r2, 0x5, 0x40, 0x0}, &(0x7f0000f78000)=0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00006fa000)=""/58, &(0x7f0000937000)=0x3a) 2018/01/18 18:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000588000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000506000-0x4)=0xc) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') accept$unix(r1, 0x0, &(0x7f000007d000-0x4)=0x0) 2018/01/18 18:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000839000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000fa6000-0x4)='net\x00') mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000083b000-0x10)={0x0, 0x0}, &(0x7f00001ec000-0x2)=0x10) utimensat(r0, &(0x7f0000839000)='./file0\x00', &(0x7f000083a000-0x20)={{0x77359400, 0x0}, {0x77359400, r1}}, 0x100) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) 2018/01/18 18:58:09 executing program 2: r0 = open(&(0x7f0000bc7000-0x8)='./file0\x00', 0x2400, 0x1) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000029000)={0x6, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c8d000)=0x0) mknod(&(0x7f0000a8b000)='./file0\x00', 0xd012, 0x0) 2018/01/18 18:58:09 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00001ff000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000379000)={0xffffffffffffd8f5, 0x5, 0x5, 0x8001, 0x2, 0x8, 0x9, 0x3, 0x2, 0xffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cbd000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000056b000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b63000)={0x0, 0x0}) [ 41.004702] audit: type=1400 audit(1516301889.613:24): avc: denied { set_context_mgr } for pid=6281 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.029190] audit: type=1400 audit(1516301889.633:25): avc: denied { call } for pid=6281 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/18 18:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) getgid() lstat(&(0x7f000055b000)='./file0\x00', &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getgroups(0x3, &(0x7f0000541000)=[0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000d84000-0x8)='./file0\x00', &(0x7f000065a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000433000)=[r5, r3, r4, r6, r7]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000a35000-0x10)={0x0, 0x0}) futex(&(0x7f0000ac0000-0x4)=0x4, 0xf, 0x8, &(0x7f00003f7000-0x10)={r8, r9+30000000}, &(0x7f0000c95000)=0x5, 0x2) 2018/01/18 18:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002c7000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000b4c000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000aab000-0xc)={0x4, [0x8000, 0x80000000, 0x6, 0x0]}, 0xc) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x9, 0x80000, 0x8) accept4(r0, &(0x7f0000085000)=@generic={0x0, ""/126}, &(0x7f00007d3000)=0x80, 0x80800) [ 41.061792] binder_alloc: binder_alloc_mmap_handler: 6281 20000000-20002000 already mapped failed -16 [ 41.093348] binder: BINDER_SET_CONTEXT_MGR already set [ 41.098667] binder: 6281:6288 ioctl 40046207 0 returned -16 [ 41.103675] binder_alloc: 6281: binder_alloc_buf, no vma 2018/01/18 18:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 18:58:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) accept4$inet6(r0, &(0x7f00007dd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a75000)=0x1c, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) readahead(r1, 0x0, 0x7d7d60ca) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/18 18:58:09 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x80000) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) signalfd(r0, &(0x7f0000019000-0x8)={0x0}, 0x8) 2018/01/18 18:58:09 executing program 0: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000060000)='./file0\x00', &(0x7f00000e5000)=@random={'btrfs.\x00', 'bdev*\x00'}) 2018/01/18 18:58:09 executing program 3: clone(0x0, &(0x7f0000e3b000-0x5c)="", &(0x7f0000bbf000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000812000)="") seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x4, &(0x7f000075f000-0x20)=[{0xdca, 0x94b, 0x4, 0x4}, {0x3ff, 0x101, 0x9, 0x32}, {0x8, 0x7ff, 0x1, 0x5}, {0xe978, 0x0, 0x8, 0x1}]}) 2018/01/18 18:58:09 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x2, 0x0) connect$llc(r1, &(0x7f00004d8000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x100000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xfffffffffffffe0d) 2018/01/18 18:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a8000+0x58c)='attr/prev\x00') fcntl$setlease(r0, 0x400, 0x1) close(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000449000)={0xcc}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000016b000-0x8)={0x0, 0xa00}, &(0x7f00007c2000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000028000)={r1, 0x7a}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000107000-0x4)=@int=0x3, 0x4) 2018/01/18 18:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/01/18 18:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc5012000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 41.103695] binder: 6281:6299 transaction failed 29189/-3, size 80-16 line 3127 [ 41.121256] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.128791] binder: release 6281:6299 transaction 1 out, still active [ 41.138306] binder: undelivered TRANSACTION_COMPLETE [ 41.143647] binder: send failed reply for transaction 1, target dead 2018/01/18 18:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f8000)='\\em0vmnet0\x00', 0x0) clock_gettime(0x0, &(0x7f00008d5000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000c59000-0x8)='./file0\x00', &(0x7f0000e74000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d8e000)='/selinux/relabel\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000ae7000-0x14)={0x14, 0x1, 0x1, @fuse_poll_out={0x8000}}, 0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r4, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000dd2000-0x10)="b84b2c96db5c11f19a0ffdcb42f609c2", 0x10) connect$inet(r4, &(0x7f0000e67000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f00002bb000)=0x0, &(0x7f0000921000)=0x4) 2018/01/18 18:58:09 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=']\x00', 0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="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", 0x1000) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xbda}, 0x8, 0x80800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000001000)=""/64, 0x40) r4 = userfaultfd(0x80800) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000a49000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f43000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000491000)=[{r0, 0xc002, 0x0}, {r2, 0x440, 0x0}, {r3, 0x100, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x40, 0x0}, {r6, 0x0, 0x0}], 0x6, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00007ca000-0x8)={0x6}, 0x8) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000b4000-0x44)="000550758c01ff7f6d27de7dde4ecdc10bcc501f0e14857f560afdabed2729c20eb63ddb764c11e3cb385ff6d3df6a2125b78f85dd8ee92815e746f6d44dd208002a3455") r8 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r8, r7, &(0x7f00002c3000-0x8)=0x0, 0x0) 2018/01/18 18:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = open$dir(&(0x7f000032e000-0x8)='./file0\x00', 0x10002, 0x0) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f00006fe000)='./file0\x00', r2, r3, 0x1400) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f000021f000-0x20)=[{&(0x7f0000fe9000-0xe50)="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", 0xe50}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d57000-0x8)={0x0, 0x0}, &(0x7f0000fad000)=0x8) gettid() 2018/01/18 18:58:09 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/pktcdvd/control\x00', 0x20001, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000052d000-0x78)={0x8, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x23, 0x1f, 0x4, 0x3, &(0x7f000085f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, 0x74fb, 0x80000000}) r1 = socket$inet(0x2, 0x280006, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000ef0000)={0x3, 0x0, 0x5, 0x6, 0x14, 0xfffffffffffffd26}) 2018/01/18 18:58:09 executing program 3: prctl$intptr(0x2f, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d48000-0x9)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000caa000)={0x0, 0x0}, &(0x7f0000491000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc2000)={r1, 0xfffffffffffffffd, 0x20}, 0xc) 2018/01/18 18:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000196000)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000a86000-0x30)={0x7ff, 0x80, 0xfffffffffffffff7, 0x7, 0x7f, 0x7f}) 2018/01/18 18:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/loop-control\x00', 0x200280, 0x0) init_module(&(0x7f0000bfe000)='bdev%\x00', 0x6, &(0x7f0000048000-0x22)="2a2d7b707070306d643573756db2656d305e70726f636264657665746831656d3000") r0 = syz_open_dev$usbmon(&(0x7f0000aa3000)='/dev/usbmon#\x00', 0x800, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000322000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000a0d000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$VT_WAITACTIVE(r2, 0x5607) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) [ 41.256960] binder: BINDER_SET_CONTEXT_MGR already set [ 41.264378] binder: 6331:6361 ioctl 40046207 0 returned -16 [ 41.265046] binder_alloc: 6331: binder_alloc_buf, no vma [ 41.265062] binder: 6331:6380 transaction failed 29189/-3, size 0-0 line 3127 [ 41.322125] binder: undelivered TRANSACTION_COMPLETE [ 41.327273] binder: undelivered transaction 6, process died. [ 41.333147] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000002d000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070f000)='/proc/self/net/pfkey\x00', 0x422000, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00002ed000-0xeb)=""/235, &(0x7f0000cc4000)=0xeb) sched_getaffinity(r2, 0x8, &(0x7f000029c000)=0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c56000-0x16)='/selinux/checkreqprot\x00', 0x81, 0x0) accept$ax25(r4, 0x0, &(0x7f0000fbb000)=0x0) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000012000)=0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x3f3) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e9a000-0x18)=[{0x4, 0x0}, {0x8, 0x400}, {0x2, 0x8}], 0x3) 2018/01/18 18:58:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000ff000)=@add_del={0x2, &(0x7f0000000000)=@generic="64eb3a4a4be4bab415e40b5fccb32fbb", 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000673000)='/dev/ptmx\x00', 0x2080000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00009c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007c1000)=0x0, &(0x7f00001ac000-0x4)=0x4) 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b5b000)={0xad8, 0x3, 0x2, 0x2, 0x2, [{0xe8bf, 0x6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x1000, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r1, &(0x7f000080c000)=[{&(0x7f000089e000-0xcb)=""/203, 0xcb}, {&(0x7f00009ac000)=""/24, 0x18}], 0x2) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000011c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a70000)={0x0, 0x0, 0x0}, &(0x7f00008ef000-0x4)=0xc) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000188000)='cgroup\x00') sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000013c000)={0x0, 0x6}, &(0x7f0000728000)=0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f6d000)=[0x7a2043c0, 0x1]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000f74000)={0x2, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001a7000-0xc)={r2, 0x0, 0x30}, &(0x7f0000722000+0xd5a)=0xff53) accept$packet(r1, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb2000-0x4)=0x14) accept$packet(r1, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000662000)=0x14) getpeername$packet(r1, &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd8000-0x4)=0x14) sendmmsg(r1, &(0x7f0000715000)=[{{&(0x7f00005c4000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004db000)=[{&(0x7f0000ca6000-0x1a)="8661f0f8d68e09ac3cd3b754605ec808d684bba5e2a302892219", 0x1a}, {&(0x7f00001d8000)="ea2e8102c74312e2e99d966dbafd92542570c47eeae982dd65473d6998b5cda532cb9315", 0x24}, {&(0x7f0000e95000-0x15)="19b835429f37e162405c31171602d9c28fef45f2b3", 0x15}, {&(0x7f0000bb6000)="976941539c98d3ad97d5fd2e629a1985c5d7615920587975881b8def16cd755c0d846caf41a5c70beea172f48e9ff87bb184c6f493cc7733fc8bf3b6a83e5fc77c8049bf3e0fbcc8d157cd2371cbafe39c43f7ae975e9141a088099ca14ad8c2650232d61ba19831f86b3a89f8a2ae5c", 0x70}, {&(0x7f000010a000)="1ff44eaef2cc3870d9d38ae9e7e2eb71e6b85e27db5b9a6686dcd1d08e9d6abe2e8779b1f98800ec2657c38ce4143b93237d2142a99e9b", 0x37}, {&(0x7f0000622000-0xf4)="6f565b7e34c876fae8420f61caf4560d2a4dea213b613515b068900dc6f5cbc266a036913dcfa22afebabdba0147563d71a24cd59343f95f2245812978f51487031efb4570f6d466456e1f7d33eaf4e647559359fe89fec9b459967f9076d84fc36a3e3ca41dd1fb53478b3f30b381fc72411ced6a6b329a581bc2d3c5e2e20a2faa86e776bebd59d88ecc972d0c4ee1da68f16bf28dd73cfc48231b765ebabb459dbbccced64a2167ba70d45bc331112ae78abb128314363ecec0d6a33314782fb36056edacf6d226a8760d9b26f74798e3b0bbd65ebbbed213def9e2aaac9d9369b00760b5e9387ffcc142431a2c28381d02f3", 0xf4}, {&(0x7f0000676000)="e99a7008623b44f39d1cf7da2858e5833477b7f1997799b73c25ef404c6c2ffc1a921bcf311b35f555b81e967440c3b918478a1198f2fed11b161cf65aacd2fa9de7ed10933615f26b4d31568195803dcce21a70cba291b05acffcc556332e4d44a438d8cc98e9d078ad0b97893f65d943c400923d1b62a654dbd212d8ce8ea86cfc03af9e6b7f50a6642ad304e768fe4d8e66dbe0f8f22dbfa0a0ab005c91baf10cf35f2365e3b42a805b387f8bd5e4aca7dfe7f624fd983a53a07c6e1f1e951c0aede08909", 0xc6}, {&(0x7f0000cb3000-0x34)="870c2fc32de48e4cff4198e5def4051df89b97441a37160516d87b0e8d767d33095b46b188bb1c59a9262de652a7bfc428874005", 0x34}, {&(0x7f0000484000)="6f20e6b5608402134c5cb4683473336e656d1b0e3fb428d293936f7bd72514989af7f5ee5b193dee3f39676cf365a5b918fe20663b707cbe509b5d209f245be22790698f4a9d96a75434d3e6c33eb19d774b51858ecb52992b331cea0d0541653bf8ed2e8e9772bf3f763eae0e988ee6f7e6d3f2b30e41ad39a7f5e70abacb54a3bc993791ab743cd7894b636e435aed0f0ecb2539a72333262de927c6837b62e316ee722f96751245cab13724f7e7456abb760d2909", 0xb6}], 0x9, &(0x7f00001ef000-0x11e0)=[{0x1010, 0x11d, 0xfffffffffffffffa, 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&(0x7f0000cdb000)=[{&(0x7f00005e5000-0x90)="2b7c8f4e2373e38e77aca4b8f9b1e8a9535f48b70fe40d5e35dd8923926e994797fb502f1e7e927a8ac5c75ab1c0321674ec2954c13ce559273407ab89496d9384e2da6b46c35f22e9515049ffa02471e97175c0d34ea1655c8a3d0cee5db017085d4ba360a2bc855f84c3ab794247f45742ed8cfccbe4496965e3049ffccb5875f4d5c7884e4b95b91fc3f1661bf9de", 0x90}, {&(0x7f0000ef1000-0x52)="0e0c7305d876fd0b9ab81fcd60ee33f410c7e8f68c3fb987e76474ac70eb52f475f7a209d7facb5f409440ff1ac221e96b890093ac3fd3a12db78edf46b08f8a76097b88be44b8596cb8ac0649c9ba2aea63", 0x52}, {&(0x7f0000db0000)="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", 0x1000}, {&(0x7f0000532000)="dc7a20c2e122533e", 0x8}, {&(0x7f0000997000-0x4b)="a823422e455025d2919faf85285a7b0087add977fab76e28f0bfdf235a362306b780d91c7f4391df1ae6f1ba4562ec331d1790dec996dff7b9e8b5ddacaf7a192667f7c90ae0a24e5e0a77", 0x4b}, {&(0x7f0000c1d000-0x38)="e9f098d0d029de9001da971ac80e4306a53fd5597771716d6c878ca6246678e4e34afd8493f57af7c06b33c60df85439dd191cf78e78365e", 0x38}, {&(0x7f0000625000-0xe7)="7ef7819a4277f1abfd15374e2d9ac44f81e5062660c370783560356fce521d7552d9a6e6704b42ea3702491d63bb9727ff6421e04110ceedd468855d2d69abaa354eeb85b48db8e357f8bb47f51617db856db8af315b17c887fab7ad46ec0bd7854032d7edc9943d2f4efc045165d5b05560ff539c2607f0383ea08e852034e28a615b896e49a1178b75a3b2a1edc5cd968c975cab819779229e8d20710c7b03b97f273187236195efe55f87dd074f8e3523a406cc80a74ad115bb7eb8820430cff8eb27cc81eb577388cdd81131b515ebfec5ed72e23113c0c63973427458f84988bb104898d3", 0xe7}, {&(0x7f0000856000-0x12)="36ea7841f9d539a0742253b863ef04f1b9ec", 0x12}, {&(0x7f000087e000-0xbc)="7f1fb38c40129db4c0088f6518de30dbf130e29a5740221df978ae66e809f2cebb56495c2ba826b9864c4d29c802c19a8d3a0598f644b9964c50cead2f39c609536b8eb0fdc3d79331864145f3d30937d029db3d22b32ba339942784fc85cc924bb3753341916a63899c459a6222293669dacc3da6fb973f0ec6b767ee56193001b1b55e8a7d66afeeb8ea68e44d4532b3c76bcc25c32f12ba7c5ae4c1d916588bab620dc9d10f126133cbdf8ae29078c3a31e1d78bab893624cadf4", 0xbc}], 0x9, &(0x7f0000701000)=[{0xb8, 0x105, 0x4091, "bde8133852016badb59d99d83de82a505a0480a65cce79975eb0ca61d78f8b2ab2015f36394474231d955889b40237541a0ca118ccb0a13405fcb6d610bf9d226e1196b7dae565f14ac84e087701ac1a0f739b32d83de608bcb40c28df4b462dc8b6c8b234cdddecc5320c1200462e82b5fd5961787fa444a5088a4955bd98cca1edf567e79b22180438c68d1580287b26f17570e0c56789150d8a22e58f03c3e9d568b160bc80"}, {0x28, 0x108, 0xfffffffffffffff8, "ce86c45e52d736c61b89ce9829ffee851e"}], 0xe0, 0x80}, 0x2}], 0x6, 0x20048005) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c0000)='net/rt_acct\x00') getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00008b9000)=""/229, &(0x7f0000aa4000-0x4)=0xe5) pread64(r0, &(0x7f0000b9b000)=""/0, 0x0, 0x0) close(r0) 2018/01/18 18:58:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000dc0000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/124, 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00002b2000)={@generic="0f8eab7dcebf3dc585cc745ca4cb44dc", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dd2000-0x20)={"66c344d8f4a55215c4d10eeb48061404", {0x4, 0x2c, 0x4, "aeeaf11aa7a9", 0x2, 0x0}}) 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000081000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x6, &(0x7f0000470000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{r1, 0x0}, 0x1, 0x2, 0x2}, {{r2, 0x0}, 0x75, 0x0, 0x0}], 0xfffffffffffffdd8) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xf4)=""/244, 0xf4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000012d000-0x8)={0x4, 0x9, 0x40, 0x1}, 0x8) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f0000f42000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) 2018/01/18 18:58:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00003c8000)='/dev/usbmon#\x00', 0x1f, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000744000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1c17f76907b10b157e31988ed93d16ef"}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c14000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000a2b000)=""/23, 0x17, 0x101, &(0x7f0000e21000)={0x1a, 0x1e, 0x0, 0x5, 0x2, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006b3000-0x4)=0x0) lseek(r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000a30000)=""/19) 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.434573] keychord: keycode 5120 out of range 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000044d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000205000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "13bdbf0fbcd7f3731536e8d8a9e698845c580687937a4663b94466326472e063927fc707478b8bb0a63d164d41a3bfeea3128a86214c61227368d151316b5da8", "2a42bb9fe6155e84a6f7e3e80301b06f9c4504a2ee1365fc40f1f86a2a28550ac4cb98abf342939f31e52d2a3e2cf71507dbbc2fad46ee7752fea49c5919a6e9", "e34f9f77e1006841f9506000d565ce279196a13759a98824fb97fa35545ac1df", [0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095f000-0x15)='/proc/self/net/pfkey\x00', 0x68082, 0x0) sendmsg$key(r1, &(0x7f0000a73000)={0x0, 0x0, &(0x7f0000f81000-0x10)={&(0x7f00008f7000-0x68)={0x2, 0xb, 0x3, 0x5, 0xd, 0x0, 0x1, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x0, 0x5}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x8080) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000584000-0x8)='./file0\x00', 0x2806, 0x8) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000140000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000004d000)={0x9, &(0x7f00006ab000)=""/249, &(0x7f0000966000)=[{0x7, 0xab, 0x8, &(0x7f0000f26000-0xab)=""/171}, {0x8ca2, 0x2b, 0x4, &(0x7f0000d47000-0x2b)=""/43}, {0x6, 0xed, 0x5, &(0x7f0000143000)=""/237}, {0xc5bb, 0x0, 0x3893, &(0x7f000037b000)=""/0}, {0x13, 0x26, 0x2, &(0x7f00002fe000-0x26)=""/38}, {0x80000000, 0x19, 0x9, &(0x7f00001c1000)=""/25}, {0x7ff, 0x34, 0x4, &(0x7f0000968000)=""/52}, {0x10001, 0x24, 0x6, &(0x7f0000045000)=""/36}, {0x9, 0x7a, 0x6, &(0x7f0000a0a000-0x7a)=""/122}]}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000090b000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000b8000-0x4)=0x8) accept4$llc(r0, 0x0, &(0x7f0000d86000-0x4)=0x0, 0x800) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011a20000f70000f1de005609", 0x24) prctl$seccomp(0x16, 0x0, &(0x7f000007c000-0x10)={0x9, &(0x7f0000a9b000-0x48)=[{0x7a, 0x8, 0xffffffff, 0x9}, {0x40, 0x6, 0xaaa, 0x2f}, {0x7ff, 0x8, 0x4, 0x2}, {0x2, 0x5, 0x378, 0x67}, {0x20, 0x15, 0xfffffffffffffff9, 0xfffffffffffffff7}, {0x1ff, 0x4f79b9cc, 0xf17, 0x7}, {0x0, 0x2, 0x2, 0x1}, {0x40, 0x6, 0x8, 0x2}, {0x2, 0x101e, 0x0, 0x9}]}) 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) clock_adjtime(0x6, &(0x7f000065c000-0xd0)={0x3acd, 0x1, 0x2ce3, 0x1ff, 0x0, 0x8000, 0x9, 0x0, 0x780b, 0x0, 0xa0f, 0x2a0e, 0x81, 0x100, 0x7fff, 0x40, 0x7fffffff80000, 0x6, 0x3ff, 0xffffffffffffffe1, 0x80000001, 0x1ff, 0x10000, 0xa5, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000069c000)={{0x6, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c72000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000f65000-0x77)=[{0x8, 0x8001, 0x9, 0x1, @time={0x0, 0x0}, {0x3, 0x0}, {0x7, 0x7ff}, @addr={0x3, 0x7ff}}, {0x1a9a, 0x1000, 0x13, 0x1, @time={0x0, 0x0}, {0x8, 0xc379}, {0xf96, 0x1}, @ext={0x77, &(0x7f0000e56000)="cc1dbda9e95ca0f4bfa3a6beba228534b5848fa94c3e73aaada607d44d6b851daf3727df4035e1d3249608b0089bb3bab629d77c7d1b9aaf375b270f2c704447cafed3de5ad913d3ab3a22d6edfd1457fafd7919533b2bc2fa550ab3c19fa39292df0788a1a3697a2ee07e3d2f73ed24ecb0dc22b1ff7b"}}, {0xfffffffffffffe01, 0xae53, 0x29a7d520, 0x3, @tick=0x723, {0xe7b, 0x8}, {0x0, 0x1ff}, @raw32={[0x7, 0x4, 0x8000]}}, {0x4, 0x6, 0x4, 0x3, @time={r1, r2+30000000}, {0x8000, 0x6}, {0x5, 0x5}, @raw32={[0x7, 0x20, 0x7]}}, {0x2, 0x8000, 0x2, 0x80000001, @time={0x77359400, 0x0}, {0x6, 0x3ff}, {0x4, 0x1}, @addr={0x8, 0x9}}, {0x9, 0x8001, 0x2, 0x5, @time={0x0, 0x0}, {0x0, 0x4}, {0x3f, 0x49eed28e}, @control={0x9, 0x0, 0x4}}, {0x3, 0x7, 0x6, 0x401, @time={0x0, 0x0}, {0x8, 0x1ff}, {0x2, 0x20}, @raw8={"5bf504d9cb325cc3fdca8eff"}}, {0x0, 0x200, 0x1, 0x1000, @tick=0x10000, {0xffffffffffffffff, 0x2}, {0x8, 0x7}, @raw32={[0x280000000000000, 0x100000001, 0x80]}}], 0x180) signalfd4(r0, &(0x7f0000178000-0x8)={0x80000000}, 0x8, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000006b000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x10000, 0x10001, 0x0}, &(0x7f0000128000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000149000)={r4, 0x0, 0x101, 0x10000}, 0x10) 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8b000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) writev(r0, &(0x7f00002e9000)=[{&(0x7f00002a0000)="997dd702fdb5a0f614a5e2fe6162cd9a97fc6e76c51d5b83f8849ef5e2e49dd3904ca84b63ae3e65bf5d246db755cbe3ade6f397855461db2b11d98a1c2e6fd8f0803a81c68736c1098bfba1c5999a81e336e116f216eec522fdc07494e3c5a691efc9ab3c76820b338881d33faadd5057d2a84dc0310748f8425896bb287c31b1f6f85135962a9ff7ea4719f83ce57762214d0a008aa7dab7b1ffa3fde07bec77f69c1197ee9df25d02b3154911ebefd48b9b73a51fdb0dff39b0068e527d36fe3df1eaa058fcad90800aa9f138d1169458dd06b17695289f3f537935bfa190304828", 0xe3}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40000, 0x0) syz_open_pts(r1, 0x2802) eventfd(0x1) 2018/01/18 18:58:10 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.461777] keychord: keycode 5120 out of range 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000502000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005d5000-0x68)=""/104) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) socket(0x6, 0x1, 0x8) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="d310880201000013", 0x8) mincore(&(0x7f0000e76000/0x3000)=nil, 0x3000, &(0x7f0000e49000-0x1000)=""/4096) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000975000)={0x40}, 0x4) close(r0) r1 = dup2(r0, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f74000-0x14)={0x8, 0x2, 0x5, 0x5cf, 0xb8, 0x0, 0x1f, 0x101, 0x9, 0x10001}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000ac4000-0x10)={0x3, {"c05348b1ea7dd5"}, 0x7}, 0x10) 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a9f000)=[{0xa, 0x3}, {0x4, 0x3f}, {0x8, 0x8000}, {0x3, 0x3}, {0x8, 0x7fffffff}, {0x3, 0xaaa}, {0x4, 0x6}, {0x0, 0x8d6d}, {0x4, 0x9}], 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c43000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000081a000)=0x0) connect$inet(r0, &(0x7f00009f3000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f000021f000-0x20)=[{&(0x7f0000fe9000-0xe50)="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", 0xe50}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000064f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000880000)=0xc) ptrace$getenv(0x4201, r2, 0x6, &(0x7f00002f8000)=0x0) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f50000)='./file0\x00', 0x0) chroot(&(0x7f0000d7c000)='./file0\x00') chdir(&(0x7f0000acb000-0x8)='./file0\x00') mount(&(0x7f0000153000)='..', &(0x7f0000318000-0x2)='..', &(0x7f00004df000-0x5)='co\x00ad', 0x84000, &(0x7f0000f88000-0x7e)="") 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f3f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000dba000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/18 18:58:10 executing program 1: rmdir(&(0x7f00005b3000-0x8)='./file0\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) 2018/01/18 18:58:10 executing program 7: r0 = open(&(0x7f0000af3000)='./file0\x00', 0x4000, 0x2b) ioctl$KDSETLED(r0, 0x4b32, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) r3 = dup2(r2, r1) write$evdev(r3, &(0x7f0000d18000)=[], 0x0) 2018/01/18 18:58:10 executing program 0: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x5, &(0x7f0000632000-0x4)="edff0000", 0x4) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000cef000-0x48)=[{0x2, 0x68, 0x9, 0x8ac}, {0x5, 0x5, 0x1, 0x1000}, {0xff, 0x4ab2, 0x101, 0x7}, {0x2000000000, 0x80, 0x101, 0x8001}, {0x2, 0x0, 0x100000000, 0x12}, {0x6, 0x7f, 0x2, 0x5}, {0x5d12, 0x40, 0x4755, 0x2}, {0x7, 0x6, 0x8000, 0x9}, {0x3f, 0x6, 0x6, 0x9}]}, 0x198299b287042c8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000422000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gretap0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000411000)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000792000-0x4)={0x7}, 0x4) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00003e5000)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffff9ba9}, 0x1c) getsockname$inet6(r0, &(0x7f0000100000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000965000)=0x1c) getresgid(&(0x7f0000230000)=0x0, &(0x7f0000fb1000)=0x0, &(0x7f0000ee0000)=0x0) setgid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = add_key(&(0x7f0000d09000)='keyring\x00', &(0x7f000034f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d3e000-0x17)="9151a36d0e33e09696725512fef79b2da94f5c4253b39a", 0x17, 0xffffffffffffffff) request_key(&(0x7f0000dd6000-0x8)='rxrpc_s\x00', &(0x7f00002d5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000027e000-0x2)='}\x00', r3) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000)='./file0\x00', 0x9000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000-0x4)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000005000-0x8)='./file0\x00', 0x200) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000003000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, r1}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chroot(&(0x7f0000cd4000)='./file0\x00') clock_gettime(0x0, &(0x7f000088d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cd8000)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x8) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000cda000-0x8)='keyring\x00', &(0x7f0000cd9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000c2b000-0xa)='blacklist\x00', &(0x7f0000cd9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ab000)="5cdac16773ab9e0f3e9253197a768c42f6766dbbdf", 0x15, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000cda000-0x10)={0x0, 0x0}) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a3000-0x9)='/dev/rtc\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00009a7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f00002df000)={0x0, r1}) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) link(&(0x7f0000f3e000)='./file0\x00', &(0x7f0000b09000-0x8)='./file0\x00') 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0xfb)="cb", 0x1, 0xffffffffffffffff) epoll_create1(0x80000) 2018/01/18 18:58:10 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000886000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x3}, 0x6) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = creat(&(0x7f0000977000)='./file0/bus\x00', 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000efa000-0x4)=0x1) mkdirat(r0, &(0x7f000076f000-0xc)='./file0/bus\x00', 0x100) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/context\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f00005c1000-0xc)={0x10, 0x0, 0x1, 0x104}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r2, &(0x7f0000bdf000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4(r2, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000075d000)={0x0, 0x0}) socketpair$unix(0x1, 0x2000005, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000aaf000)={&(0x7f00007b7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000043a000)=[], 0x0, &(0x7f0000865000)=[], 0x0, 0x4000}, 0x11) clock_gettime(0x0, &(0x7f00009c3000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000210000-0x10)={0x0, 0x0}, &(0x7f0000cb7000-0x4)=0x10) utimes(&(0x7f0000705000-0xa)="e91f7189591e9233614b", &(0x7f000013b000-0x20)={{r8, r9}, {0x0, 0x0}}) close(r3) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000023e000-0x5c)={{0xa, 0x0, 0x9efd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0xfff, [0x8, 0xff, 0x0, 0x3, 0x2, 0x3ff, 0x6, 0x6]}, 0x5c) recvmsg(r12, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) read(r5, &(0x7f0000be4000)=""/41, 0x29) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r10]}], 0x1, 0x0}, 0x0) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000624000-0x8)='trusted\x00', &(0x7f0000c88000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='system\x00', 0x0) add_key$keyring(&(0x7f0000e14000)='keyring\x00', &(0x7f0000864000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f68000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x2000) readv(r5, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r3, r5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r4, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f8e000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$invalidate(0x15, r1) keyctl$get_security(0x11, r1, &(0x7f00008c8000)=""/77, 0x4d) 2018/01/18 18:58:10 executing program 6: r0 = socket$inet6(0xa, 0x10000004, 0xf) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bda000-0x14)="", 0x0) 2018/01/18 18:58:10 executing program 7: prctl$intptr(0x1a, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000f40000)=0x1, 0x4) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000bae000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x74, "ecf95a056c9cab81339b10caee9f2ba66b011f811f8277b863d63f842aad13b1df4f9a8cbd1acec77eb3d23ae70578218c6fd7acd8a5d4451d21f10de1e06702e7968aad4f94b760671a8112de46e2730e627f7f1f93d35cc22cd69c9654b2d9fed7aa574bb7626e3692acf8efc89c25ab193796"}, &(0x7f0000002000-0x4)=0x7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x400, 0xcb, "82ade7c2283e90b0603daab173d1721dcbe2b63ab0195c7629c72dd917748aa51ea8c12595d0c526c7102816e233c747bc44a06382372539ca8005e9419c5b07909378f7958a3f9f22b0a7724b21144385ae831ac990e565c3f61ce7771cee3fb70d290f486250e0ba2104050c8a8862c17fac42d17c5e4c22048b4449aa5d76b8529bf4f7b3e2735f206776a5d48230bf2e4ebbb1ad6dde8edfc6c6533bcc2bca002d5dcd26291192b9a7dda76219a60dc4669d7a0eefcd69decbcb9517ca70aba9ea045f90e063134061"}, 0xd3) [ 41.599800] audit: type=1400 audit(1516301890.203:26): avc: denied { create } for pid=6474 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000aff000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) chroot(&(0x7f0000b4b000-0x8)='./file0\x00') inotify_init1(0x80000) writev(r0, &(0x7f00001f5000-0x30)=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000394000-0xf)='/dev/sequencer\x00', 0x10b001, 0x0) epoll_pwait(r1, &(0x7f0000b7a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x33c3, &(0x7f0000251000-0x8)={0x412}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00003ce000)=""/16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001c7000-0x8)={0x0, 0x4}, &(0x7f0000496000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d9a000-0xfa)={r2, 0xf2, "498ffe1fe15808973fa9dd1bdfd304d857e868a3f6086b4920c1cf421b05801107f3e9320f69cd8706e0711563957aef637303edc19055462bcec5f8049111348d48d2ad0ce5ceca2c4fa9ec9f31453a10e6a2e355ec8e0cd592cf7fcd03c00a0a6e23e4b3bfb28f8618ee171bc88521ba4b1d94bab42d43a20cdaba55fa304ac2ae72e3fae56d380dee01775616c2fb825ead47371b225437a93144e6d245b4a9ae8528efcdaefd7436a0c30018c494272bc71bec1c159bfb5f909775d268dc6e401920c7c0c31fe0355ff540f1217e5f3cfa65b96a192acb64c627634b8a8da6c491fdf27c22d7d97b4162ab009de123f2"}, &(0x7f0000345000)=0xfa) 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f000088b000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f00007d9000)="", 0x0, 0x0) 2018/01/18 18:58:10 executing program 2: r0 = syz_open_dev$mice(&(0x7f00008da000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x211) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r1, 0x409, 0x7) write(r1, &(0x7f0000a2d000-0x3a)="", 0x0) 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000082d000-0x4)=r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) inotify_init() setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) unlink(&(0x7f0000edc000)='./file0\x00') 2018/01/18 18:58:10 executing program 3: prctl$void(0x24000000000024) sysfs$3(0x3) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) preadv(r1, &(0x7f00009c2000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x29, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f0000489000)="") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000344000)={0x0}, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000923000-0x4)=0x0, 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f000076e000)=0x3) 2018/01/18 18:58:10 executing program 6: clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000059f000)={0x0, 0x80000, 0xffffffffffffffff}) sync_file_range(r0, 0x100000001, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000009f000)=""/122) flock(0xffffffffffffffff, 0x2000000000000004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x4, 0xffffffff80000001, 0x6, 0x7, 0x400, 0x1, 0x1f, 0x9}, &(0x7f0000001000)={0xffffffffffffff72, 0x4000000000000000, 0xffffffff, 0x0, 0x400, 0x0, 0x401, 0x9}, &(0x7f0000000000)={0x9, 0x9, 0x1000, 0xcd03, 0x7, 0x5, 0x1, 0x6}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0x9}, 0x8}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008f2000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0xadc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in6={0xa, 0x1, 0x88, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xf4) 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004f9000)='/dev/sg#\x00', 0x8001, 0x802) fcntl$setsig(r0, 0xa, 0x41) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000261000)={0x0, 0x0}) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x255, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83eab5", 0x0, "ff00a4"}, ""}}}}, 0x42) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000632000)='/selinux/member\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f00009b1000-0xbf)="fbdb1b521a79b9710af21b0a5c1e0058463be5753e1cc44fcb6d6d162b52dcab42e37069349b61f5d6e5c45cfb7cc4be23a31beb37b4d6fa5446e86870d47942f79358b8b6f9ef1e693dde9f28955c4255e6179402230c328439187e15bc3c4638871bfd51d03b6d0ca60794a7ccd69000828b9af809ff99620f96c134c7c34b32f2b1a3a9b78786e23fcd082eaff90d923ca12c88a2f2b3821567071100160e4dda25d02bd39d9e72dff1544f5d5f3ddb5fb36a2da05ece586e1bf3bbea4e", 0xbf, 0xfdfda4fed28b6664, &(0x7f00003ef000-0x10)={0x1a, 0x3, 0xc8, 0x7, 0x2963, 0x6, @random="4bac63e2003d", [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000409000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f51000)=0x3f, 0x4) getsockname(r0, &(0x7f0000dd4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d26000)=0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00002ac000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000070e000-0x4)={0x0}, &(0x7f0000c82000-0x4)=0x4) 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000051000-0x8)={0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000004a000-0x8c)={0xffff, 0x2, 0xdb0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000004a000)={0x327, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000043000-0x10)={r1, 0x6}) r2 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000050000)=@random={'btrfs.\x00', "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}, &(0x7f0000051000-0xad)=""/173, 0xad) mknod$loop(&(0x7f0000028000-0x8)='./file0\x00', 0x2000, 0x0) 2018/01/18 18:58:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000d2c000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000004000-0x83)=""/131) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x1bd}) r4 = openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x1000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f000000a000-0xb0)={{0x8, 0xffffffff}, 'port0\x00', 0x4a, 0x0, 0x3, 0x69, 0x80000001, 0x4, 0x2, 0x0, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000008000)={0x2, 0x568, 0x9, 0x4a, &(0x7f0000006000-0x4a)=""/74, 0xfa, &(0x7f0000006000)=""/250, 0xac, &(0x7f000000b000-0xac)=""/172}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004000-0x18)={r5, 0xd68, 0x0, 0x9, 0x40}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000009000)=0xfffffffffffffe24) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0x800, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbc000-0xb)='/dev/hwrng\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000a28000-0x8)='./file0\x00', r1, &(0x7f00007d8000-0x8)='./file0\x00', 0x5) lchown(&(0x7f0000587000-0x8)='./file0\x00', 0x0, 0x0) [ 41.857864] audit: type=1400 audit(1516301890.463:27): avc: denied { dyntransition } for pid=6548 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 41.896723] binder_alloc: 6571: binder_alloc_buf size 32496501618078000 failed, no address space 2018/01/18 18:58:10 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008ec000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$packet(r0, &(0x7f0000000000)="f94044bae52c5e24ccec0aa3b6329242931287d846ea412d515f38888f885184b429e23c690bab4f763510dde031e74a02eac6b1a85d55326d7c66c8f0f28404c49b766a3f5653cd79db6883af00554a20f2ac09d9dd4cc6d1b01359f02251f813ca9b", 0x63, 0x4000, &(0x7f0000776000-0x14)={0x11, 0xf6, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000486000-0xb)='/dev/hwrng\x00', 0x200600000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) chdir(&(0x7f0000638000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) 2018/01/18 18:58:10 executing program 3: r0 = socket(0x5, 0x1, 0x5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/checkreqprot\x00', 0x2800, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007e0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x32, 0x0}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f0000aa9000-0x4)=0x4) recvfrom(r0, &(0x7f0000002000-0xeb)=""/0, 0xffffffffffffff01, 0x0, 0x0, 0x56) 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000122000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cf6000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00006ff000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x400, 0xffffffff, 0x4, 0x400, 0x2, 0x20014, r2}) r3 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000470000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x101, 0x9, 0xffffffffffff7fff}, &(0x7f0000aa5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000054000-0x8)=@assoc_value={r4, 0x4}, &(0x7f00009a0000-0x4)=0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ab000)={0x0, 0x0, 0x0}, &(0x7f000094e000-0x4)=0xc) bind$inet(r0, &(0x7f0000ea8000-0x10)={0x2, 0x3, @rand_addr=0x376, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setsig(0x4203, r1, 0x6, &(0x7f000015e000)={0xf, 0x2, 0x7ff, 0x36dc4b38}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000082a000)={0x200, 0x23d6b610}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000d74000)=0x0, 0x3) sendto$inet(r0, &(0x7f000078b000)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) unshare(0x40600) r2 = socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f0000fad000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000f01000)={0x3fffffff, 0x0}) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f00000a6000)="", 0xffffffffffffff0e) connect$netlink(r0, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/41, &(0x7f0000ee9000-0x4)=0x29) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffff9) 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) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001000)=0x401, 0x4) clone(0x300000, &(0x7f000012e000-0x35)="b26d3b352be2434e6d4acacbab90813b43fd44a076b22fef3ad4b3118db3d176bf73522e51940bebec563b1887bd7443fcd04eb4ab", &(0x7f0000000000)=0x0, &(0x7f00007b4000)=0x0, &(0x7f0000001000-0x5)="ffb858c2ed") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000005d000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000001b000)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002}, 0x72b) socketpair(0x9, 0x5, 0x5, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001e000-0x38)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000001d000)={&(0x7f0000017000)=@getstats={0x14, 0x5e, 0xc, 0x1, 0x3, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000001c000)={&(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f000001c000)=[{&(0x7f0000019000)={0x290, 0x25, 0x502, 0x3, 0x2, "", [@generic="a0d81463bb753f394cee3d09fa51f64d2413ff030970c9771ddba1b8e11cd80700ad1083001e240a0a03b3df80bc0dc6f2571b3a592f9c066806c5d5850b5c53a72839acfc60ff68", @nested={0x230, 0x32, [@typed={0xc, 0x31, @fd=r0}, @generic="9eb2003f8bc0c6014af0b04f03b1f6fc0a78920e456f9e8d390502fd25d1cba96323b9f61ed658f4e5875e3132dbcbe425919ffc08dec1254b7becc5041ab4c05ced8fe0427457c16c20da0aeaa2", @generic="", @generic="596a1db90d1c456b6737cfc850a25d72f31ba78ffe0604a269759e4872dd59993395d2e7c16d6bdbf4bb237c62204d604a97e70e7e5d25f9bce65ea994182ea8d79f69ac29b10fd603b3289402ae2ba9bdaa00de9b4910b7b000e8abb488db161f6eddc36a2854772a7f1d83d601def5a85ce66090c418a764ef0d7125d03177ebd173909d9a02d9d41ddbe6df1360328acfa1a633482a44c276cfd58b10bf2c4d7dfe1a41ac3956c55ec2afc803694ea6ff016b0e05326cbc1fc6ee79014e3e36723a20a4c02580983f06ca8843fbb08ec81a906a37adaff10d9acdb3f40e8fc14c7951", @typed={0xc, 0x52, @fd=r0}, @typed={0x10, 0x54, @u64=0xbec}, @generic="7fa94f0a7c1ab5c598ee0d61908dba55bfbdf814252ebff3abb3c93997248285b04d330d33d961c213cd26f039f58adc8201b182e6414709ba9a53f0c7ccc15821948968e0500fe964fc224b23dd14e43fa864b553805290379f287474ea832680f550850ba9ad96591ff68a54d46ff9407dc5685144059017cd258d61707d26fae172491ff5548f28215cfd47b1d77c7f4e1c963bd8f6d6ce467331e0efa1cdc1ad48a12782d670ef1776642423e8c2bd386630ea43501755", @typed={0x18, 0x22, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0x8, 0x5e, @void=""}]}, 0x290}, {&(0x7f0000002000-0x1150)={0x1150, 0x14, 0x20, 0x7, 0x2, "", [@nested={0xdc, 0x74, [@typed={0x10, 0x8c, @u64=0x81}, @typed={0xc, 0x68, @u32=0xfffffffffffffbff}, @typed={0xa4, 0x9, @binary="ff5980ccabc1a3669f6fd5fd58e3f8c3fb114a008b9c0ed6822fb5fbdb7995d4923f65b42da6385ec6ed41d44c02ce7c9d48eb5cfcca1787e3d10a4018198db56473caf2c9ea65ca5b2f7c47329d4cc4a920bab72259884285e667052ab57efc5427751f4bdfccfc5024886942e001ea314346ff290d79ee72eeab086434783f9743dbdbb239bd3a8aa61f504029a8ff2c6d3f8c1e6bd1f49f"}, @typed={0xc, 0x13, @str='\x00'}, @typed={0xc, 0x1d, @fd=r0}]}, @typed={0xc, 0x25, @uid=r3}, @generic="9d209efda3b2e634df2c814822dc3b2de01e13e905ab64976a22b5bffa", @nested={0x1038, 0x72, [@typed={0x10, 0x6e, @u64=0xfffffffffffffff7}, @generic="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@typed={0x18, 0x78, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0xc, 0x81, @fd=r0}]}]}, 0x1150}, {&(0x7f000001c000)={0x3e4, 0x1b, 0x100, 0x0, 0x2, "", [@typed={0x10, 0x7b, @str=',ppp0\x00'}, @nested={0x250, 0x10, [@generic="c1ba83098dc10946f5efaa2ac969a59802da99712090de1fd39934a284a989d4264f1630cb9379481b5d069a72607885b28b5dc02dd0f4283ae440596a050d9c5f0145323933c2e3d7c3", @generic="8066c098ec823f2d1ef2099cdb0398f0b632588a48b313f98032caabdf5919e6fc26f284e90e16e3f991ebf90cd0ade3b046085856c64238a1b745d39b66ea429190c66b6411d9b7fe9810835044a8e69768ce95c8795e86b7fb5d62509ee3d935e9f2ea69938e2c3fc423b36b5bea4031a77d78c53d64c5ed4b56301c3a6647fa420d73d1aed3f03d5efc50b31b13865388925182a5668865744a88e92d97dc9671805f9d096301077b6f329cbfe9921a2ea6bedae7a2f59e60", @typed={0xc, 0x74, @u32=0xc05}, @generic="9ea5bb5a128c3368", @generic="c8b659b90e38b57c715897ba441f58260d67626cd33d7c4b7618a749074754c84518a847303a892785727a50063f73f1a81e08c264fefa781a1196bba9df7453549ef391487d5ba84d619599b6b140f908d271af0d3d0b09801855d2f37abba379471e0d46e5654ac744d42e050e1772896e9f", @typed={0x8, 0x17, @void=""}, @generic="889d61ff339300d2e3958f088a58f46cb8880c1f3147b8af040e1ffb1a7d4ac0eeb96b56cd444babe4ef8b656829923212b45a9ffd48a93f52a47dd4042442cde5dffcaea62a1f3c425a648e760f9701108f8b59796a3e607b0a76eaf4a95e4cca16352460467a2410308c7a36f8b9f9d148dc4577fc4b3de54af6a8c5bbb4871e088837af54cfce9b29c2c60b09a2c18b773d4733bde7915292d54a97262580dc5f7a0991f49e8e7c2a2d85cf6183914d38d4d4e840f684"]}, @nested={0xa8, 0x74, [@generic="937af4ab07dc3abd9426eed39615f2062fce9c77c5644a2a891466d80c226eb591bc0b761600c46ee3de5e8777784cf301a9c889076738d1fb494d96e623be4f6c3e18c535680300c2c83c9a0ba83ecfba897c4613cc64c75ab46ab20d52b5aeffa41b56cf93fd9f0af5264ef8a49eff73ae230a8de486a7d13903907c75a445200a625982f6503c8d575469eab37d48ca446ea37dc2f955c1f0c6ad7bdb45787e43e3fd"]}, @generic="cf9a9e5f04488cfbbdb39c2683dfeafe7ce2aa52321f40cb8beab949aa1f2d22a9f2f978d7c80e72901b8931f93556009e0d4ff536399e22e8bea6d1c64a93590d457d34e50f13f68d21c76cdc40841a8a628f6703843e25d4e47dcca4a6aa62765ddf3afbd0d13189fea50728144c88ae864a7fa7e2cecb6f77876557bce5bd7137f076d2ac499eb92caa63547d5d548db3fb87a6b8b10173797424199047db2a7919520ffbe41e376a7ed5d46f14dd565560bccee38903e71c1b", @typed={0x10, 0x68, @str='eth1\x00'}]}, 0x3e4}, {&(0x7f000001c000)={0x238, 0x2e, 0x200, 0x4, 0x2, "", [@nested={0x21c, 0x95, [@generic="4b7163ff9d3d91af7c9e24cb0cf187157c7b5e444187125202e01ae4336603e865", @generic="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", @generic="a5580eebdaacb64accf2861cb2e709c51ccb25ff7ab7ab1066e2c492006c00ae0175b6ee76479de89dbafaea19bb75eb8ce57f4d00384f028026fa39f0d665a5e9253035e57c7fdcca63d28c40a8bf4526b1befe24a4e261f4230dabe3fcb815eb217bebedf23f138d68a2a0580624958be837ac9a9304b4f05cd08d6a75f16a4caa2bc4dc1c9eafc626e05442cab873fbba8a025c00853d43250aa599e56fb8fc8976ec32ee6ac418025718c66a52275e115359ceee764d0cb356cd538756b8873e29395858bbfcea1521af4507bb1b1050cb37b82687e808b17bd9e72d9bde8f0b6d429b6b2d071e923cae544b80b7a8d2d29673e71094"]}, @typed={0xc, 0x78, @fd=r0}]}, 0x238}], 0x4, &(0x7f000001d000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x880}, 0x8000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000014000)=0x90) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) [ 41.913559] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 41.928412] binder: 6571:6575 transaction failed 29201/-28, size 32496501618073903-4096 line 3127 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000ce5000)=@random={'trusted.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f0000421000)="1326292600", 0x5, 0x0) 2018/01/18 18:58:10 executing program 6: r0 = add_key$keyring(&(0x7f00005e0000-0x8)='keyring\x00', &(0x7f0000144000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)='trusted[/userlovmnet0\x00') unshare(0x20000000) clone(0x1ffff, &(0x7f0000bc8000)="", &(0x7f0000392000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000002e000)={{0xffffffffffffffff, 0x3, 0xff, 0x2, 0x6}, 0x5, 0x8000, 'id1\x00', 'timer1\x00', 0x0, 0x180000000000000, 0x2, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000979000-0x50)={{0x3, 0x3, 0x6, 0x2, 0x2}, 0x7fffffff, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000ef3000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x802, 0x0) [ 41.973208] binder: BINDER_SET_CONTEXT_MGR already set [ 41.980751] binder: 6571:6581 ioctl 40046207 0 returned -16 [ 42.009544] binder_alloc: 6571: binder_alloc_buf, no vma [ 42.016521] binder: 6571:6575 transaction failed 29189/-3, size 32496501618073903-4096 line 3127 2018/01/18 18:58:10 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/dev/keychord\x00', 0x2000, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000)='./file0\x00', &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) write$eventfd(r2, &(0x7f0000021000)=0x0, 0xff13) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getitimer(0x0, &(0x7f00002b6000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522, 0x0}, &(0x7f0000bb8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00001c1000-0x30)=[{0x1, 0xffff, 0xfff, 0x8, @tick=0x19bc85e0, {0x4, 0x1}, {0xfffffffffffffffe, 0xf8000000000000}, @queue={0x8, {0x6, 0x7}}}], 0x30) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000074d000)='\x00', 0x1, &(0x7f0000199000)='proc[//%self:\x00') r0 = add_key$user(&(0x7f0000075000-0x5)='user\x00', &(0x7f00000c2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d4d000-0x84)="07b071772610cfb763929c2b3d60556a15730597d93c3f6f00a2acaeb566e3eea697349f49e59cac003fe3ff06c910d170d63236367f881b2b76be67613cfaa478faeb122a717be2fb8d75dedddce8f7825c6da4fd9430a757eb5b6794cc0393674cd2ca210278ee77a5bd2e56239be01a225e9d2bc0cb83e446fcd8313a10d7c560be33", 0x84, 0xfffffffffffffff8) r1 = add_key(&(0x7f00008a1000-0xc)='cifs.spnego\x00', &(0x7f0000acc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000bbf000)="d30e175b09a2773362f03599d1286607a08f7ca23fb488208eb248113686a587961ebe5c0f9acbf22b2dad2b616f3bf6d71de51144b7468daf646d7cab4eaed2216ae6b073ce8bbd26fdbc7115b87b37d9767de7ee984d456ffa122f8ab4072c5bcbc40c8898e1dcb019cc33ac3da69c2c1a6d85d93307ed9cb17fb5b4c0c33889a024ed58ae757e565a333b5ec21e08a9ed4465e731008f28cc6b40be511353bb0c688393e467613316f4d36798f109f8f2338d90ef36d43c4217d70b4e64099968327fb7", 0xc5, r1) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000509000-0xb0)={{0x7, 0x5}, 'port1\x00', 0x3, 0x3, 0x4, 0xffffffffffffff27, 0x4, 0x0, 0x4, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000e80000-0x8)='./file0\x00', &(0x7f0000fa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d73000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) arch_prctl(0x0, &(0x7f0000deb000-0xeb)="dae73d3873706ce950d6f1c875942c3a7a367273a4e256a15ca8688e2dbefdab464b94b2e2f75688585381ff899cbc4ae7822c4bb143f110cc8be2ae5d272f6d3edff65c84582889e12747af744b28af052ba48a2aa8f55e96730aee08c9bee92324c3f1316d83a49c5a11e7ad0adf2eb2bb5832e2f5b06152a3ab6007e8bc065237086034fe0773c74336b6485d9b629d81beb3d937186a221df6ad5616518544d485801eb034f868cbd92889748f184d725ab48f0126b4c8c15dee28707b2ebe1e9be57272d8e1423c6b320ebb2ac7df02c9670a323f207c49c5820210c212fa5e3d7aef307e72cf165c") socket(0x1c, 0x7, 0x6cf0f3e1) setsockopt(r0, 0x0, 0x6, &(0x7f0000aff000-0xbb)="2828d1403787aa3dcd3866a13153929935e6ce46b5f0b0d54e8413742582d058d382f25dee46f8e020181bd0fcf5417ac642ec2c775537ddf268caaee115ac7d1b8e39a0a0ca7cd39902999d9c48a4248e00df4889b2a59620012a69684e9fee0c58de08409861d615a3e761e1193d338e93bb731c6fa25e1e3ba799b38352a935ca8d5741ede3d6decfb9650cd5ff5e6da6e791b6b57ef4ce976b841b32a72b9dd144e0b88a9e2d63349d5315a9aa80571c968ce21bda3475270b", 0xbb) unshare(0x800) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 18:58:10 executing program 7: syslog(0x3, &(0x7f0000193000-0x17)=""/23, 0x17) openat$selinux_access(0xffffffffffffff9c, &(0x7f000050c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00003b4000)=""/175) rt_sigreturn() 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eec000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00000aa000)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000203000)=[], 0x0, 0x0) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000+0xbfa)='/dev/pktcdvd/control\x00', 0x80081, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000006000-0x4)=0x200000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dc1000-0x1)='\x00', 0x1) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) munlock(&(0x7f00006ae000/0x4000)=nil, 0x4000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000556000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400, 0x0}, {0x0, 0x7530}}) [ 42.046559] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.053056] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.121609] binder_alloc: 6629: binder_alloc_buf, no vma [ 42.130681] binder: 6629:6641 transaction failed 29189/-3, size 72-16 line 3127 [ 42.157930] binder: BINDER_SET_CONTEXT_MGR already set [ 42.164099] binder: 6629:6655 ioctl 40046207 0 returned -16 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c33000-0x12)='/dev/loop-control\x00', 0x2, 0x0) ptrace(0x4208, r2) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)="") 2018/01/18 18:58:10 executing program 6: r0 = memfd_create(&(0x7f00009ac000-0x1a)=':systemprocnodev/security\x00', 0x2) r1 = open$dir(&(0x7f0000851000)='./file0\x00', 0x10080, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000168000)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00001a0000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a82000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000fa4000)='task\x00') sendfile(r4, r4, &(0x7f00006fb000-0x8)=0x0, 0x400000ff) 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/dev/vga_arbiter\x00', 0x240, 0x0) getpeername$packet(r0, &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa8000)=0x14) r1 = socket(0x5, 0x5, 0x3d) accept$packet(0xffffffffffffffff, &(0x7f000056a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000262000-0x4)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000eec000-0x4)=0x8, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cef000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000b37000-0x4)=0x10001, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000bb8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc415, r2}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bad000)=[], 0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f33965bffffe500f3", "cfa4c20000000000000000000081f6a43e51f7d51933221c82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/18 18:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000807000-0x4)='keyring\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffff9c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000ae9000+0xc68)=""/184) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006d4000-0x8)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) syz_open_dev$urandom(&(0x7f0000b8c000-0xd)='/dev/urandom\x00', 0x0, 0x400000) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c85000-0x4)=0xd0f) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000dd7000)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000dd8000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r1, 0x4) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) writev(r0, &(0x7f0000e54000-0xa0)=[{&(0x7f0000120000-0x5f)="1468158ab5df73e06659f56c9b686f0972376cfd934d6da48ba4481e8656fd9471276a34d268168e439c1dbb6a90eb57afa13be71525e49ff1f36cefb457fc0108c4c7696f5e27fff2aa978e423b5f63e713fb773709089fe82cd5fd972bc1", 0x5f}, {&(0x7f0000e25000-0x3d)="3a18976de76473bb39b18c1e139e018c097b7d95b293df7d68a4bdbc2b7981cdfdad4580eabb10197c280672fc507376eb9ed8288fd564a1e9e13fd0b7", 0x3d}, {&(0x7f0000cd7000)="d2df543923387e9036f329c93fa21847e2", 0x11}, {&(0x7f0000721000)="049971a83a35a0915435e9cc2e58623ede69cb995841bf6e2cd2d44860c689f43cd7a2da5244be34237b7de2a3e8122ea48f843635867150a9d5cbf559eaece50acd7a1b0303bdb4f78900bca75ef73f70622803929152b459223c90d3f6c59223479e2f578903af98bcb2f687f95c51f7b20e0e3dc60f93cf8a39e1ac5c4ebdaa65cd3ce3315d82e0c4e368265c3a39352602afc87260a76072bf2b147337716cd097a16313ed58d52d4593ba995914339f123a5ee54ee382c4", 0xba}, {&(0x7f0000f86000-0x1000)="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0x1000}, {&(0x7f0000174000)="2107382887f81da6add7e1e533786e52", 0x10}, {&(0x7f00007bc000-0x6)="0eca24d836fd", 0x6}, {&(0x7f0000c0e000-0x60)="f8ffa6b83a634e0fe38d4c6bc406051dd88e87366ded4e718867fb8bfded43ab468da858cf8e6ddb7afe8902c09b46e50ff48d6ce21dfbaf27bf5419d1a556e73d3b963ce6318ebe5f29cd3a58d342618c61f555793da7df6c537f3abf40af05", 0x60}, {&(0x7f0000c4d000)="97581f7c90ada6d0fac12af2f35c90078ee5a3dd7c1dbe2fcbe90d8abf2fb2ebea3f9abce46f4783bb911ecc768d8e6778cb056edc65f4f404c009de9526699ff3dfc6714299218f", 0x48}, {&(0x7f00008ac000)="d4766e1af3927c013a107aea44210f746b4795fee61f5219344f1f6fdf1f174889bf6ed0dd04c2f29373bc87e534f1bc6b13c4e76d649f794c3eb4d25aacedb1fc30fbaaab6845bf08550b6bbd5b2a7b442bfa316ce6a52c148305d22d67cd1729ba675b5fb4ff94", 0x68}], 0xa) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') creat(&(0x7f0000ff8000-0x8)='./file0\x00', 0x26) 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000817000-0x8)={0x1, [0x0]}, &(0x7f00009de000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000940000-0x8)={r1, 0xba9}, &(0x7f0000feb000)=0x8) r2 = dup2(r0, r0) ioctl$TIOCSCTTY(r2, 0x4c03, 0x10000000006) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d7b000-0x8)={r1, 0x9}, 0x8) [ 42.174584] binder_alloc: 6629: binder_alloc_buf, no vma [ 42.180118] binder: 6629:6655 transaction failed 29189/-3, size 72-16 line 3127 [ 42.200341] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.213223] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 18:58:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) stat(&(0x7f0000762000-0xc)='./file0/bus\x00', &(0x7f00003da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000a82000-0x38)={&(0x7f0000045000)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000790000-0x10)={&(0x7f0000f8e000)={0x374, 0x2c, 0x134, 0x6, 0x1, {0x1, 0x0, 0x0}, [@generic="b3e3fb31ae949096b2d83c71dadf0cde417366615bcd4cb5891a207fb8f6118a1b20add14f814da7ce96cd6ebb3e16fe93fa79716686ef15372d927dc086dc449b2bd4ee37d6da0552d478d4640ee8e20c650afd38e642ce1f7f3d7222024c8384a0289ae90e785ac2c04ce73b5e360e2034640e2ed69d07f42a83b24b5d6e58b89cc766f3bcc440549cde485f6d9a56818bcbbc955354aa299986e3eda46cdad848dd58ec689c4ca6bcd8", @generic="d0fd191ec77d9dd3938b8e3a85f12dd445de33a4c00603d97183f1258c5f3bca68e4a3abe6f7f2701967105dd491cc140c108a9eb39a185a60144b2abca60e09c272c8f9fe7a63e5daa9b75a3d7e8225a13e3a36ffd9d6d8b6516e12a46129ea1974b1a8bbc05870b2c322891891ad62deb366a643971fd7affa5fbd0ebbae7b90bb8b299fc7a1df4138fa05df94efabf520b2219b92155d63c82b70705bb34d3116528874804dccf98a74576e988f2ffda13c053c4465850e28d7aa64cceabb14743e22621af85a09d2e518a480afd5e8971f5e1a3235fd8dec62d8899c", @nested={0xcc, 0x5, [@typed={0xc, 0xf, @uid=r2}, @generic="e746f727f545f0a4dc86c40e433065978ded8f113dc5c75a84b4d8a644d3f02b769f67be257b0e1d77ff7f8c912d16d0f3f0aa1ab327aaa09cc3a019d23560c0c7a2d0c1f0a1a5f9fd674345eb8b27334f44a3371e010b4fff3d766fa49dfa995d2b641ad2c8acb8776d848a689ed042ca2c1b7b7218801666a87386729ff20ab6bad01e5176356e5921bd35021be5c792a6a5a4bba476eec0ffbbdd0f315fe3b407d42a0468c9c0f89addee83acf8e5fa4eb92214de62ac63b1c849"]}, @nested={0x108, 0x91, [@typed={0x104, 0x2a, @binary="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"}]}]}, 0x374}, 0x1, 0x0, 0x0, 0x4}, 0x24008000) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e31000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e9a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c5000-0x8)={0x0, 0x7fff}, &(0x7f00008b1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005e5000)={0x1000, 0x1, 0x3, 0x6, 0x3, 0x9, 0xfff, 0x2, r2}, 0x20) connect$inet(r0, &(0x7f0000dcb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b37000-0x28)={@generic="740488057bd9944a81c52c425919881d", &(0x7f000070a000-0xf2)=@ethtool_eeprom={0x4f, 0x6, 0x9, 0xe2, "fc427c1bbee9fbfadda4de92c25eb2e56477a50953633d22324cbc8839d3cb0ba5e33c13e7f4f5227cb701e75ea61b70363a1a0b493f649bb2f286e8e4f73ecf597985df3f520a82a7b9328ee5e92f6c0aa287ef3bce4e89ed689bd3ca082fd75676c071eea638fad03ea113746f7809a7bce17e51e3ef64dd063ea7394b6a138537b9bc89435ac6f5c7104b17d788921527fe6eb69fd84edd2e8b9bebdd3aa3cc4787b9a75f1b80fa348afd4a48e06779d5861811ea38a1b7f70e1451703c4ee22b302ad245ea9221bb765ed828cf1ca214e415c8a2a459cfde415f9f374e002f94"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000055d000-0xdf)="8950b86ad70c14d34b7d12ac3db3e140caf3788e7698a4abef642122cbc6ed89f581a33d0760cc6c6837e7f50c785d837caa4c3e462badec93e2dc6aa2c23d0b4b68cd15d56cedeb3471d8c64aa62e7ec570e583198c6c1b786c630aba3573cde535b109943ecc0086a6eaca3826ceda8e982a125de0673d192eb814cff2508ceec3be182c20991b7edbea0fb61886fb23635547028377b7706055d1c1dd03a0deaaf1c2c5894a2193f8014e7bc2df9ff8c604e56e08524c91a4e9271a0781b65a7c516a2ac856bfcf4acde8c6806287e7b5529e23ca00db1db62bd2e3b463", 0xffffffffffffffa8) unshare(0x28060400) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) timerfd_settime(r0, 0x1, &(0x7f0000f51000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000df0000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 18:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) open(&(0x7f0000f02000-0xa)='./control\x00', 0x400, 0x10) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 18:58:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b9000-0xb)='/dev/hwrng\x00', 0x40, 0x0) connect$l2tp(r1, &(0x7f0000ef5000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x2, {0xa, 0x0, 0x17, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) [ 42.231781] audit: type=1400 audit(1516301890.833:28): avc: denied { dyntransition } for pid=6662 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/18 18:58:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000be4000-0x12)={@common='rose0\x00', 0x100000000}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a03000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000c4a000-0x8)={r5, 0x101}, &(0x7f0000b25000-0x4)=0x8) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000774000)="d9ee44262497ad03a79467cb9511518575ae6382703b4047aef4f31876d9a9336ca060b9ca710ac51097d16a1987bc74c83547e9611091bc517433c4e6a3733e3d878dc030c18c7b13fced4db2dc2049ee1aaef74d65a4efdc08f5efc1a3dc68c8401e53ff694f1a7768d79625092ddb2dbf8cd39e957d2298c8db09c1a6") 2018/01/18 18:58:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f0000264000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009a7000)={0x0, 0x3, 0x30}, &(0x7f0000e6a000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d85000-0x8)={r1, 0x5}, &(0x7f0000120000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000974000)=0x8, 0x4) preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000202) sendmmsg$nfc_llcp(r0, &(0x7f0000214000-0x38)=[{&(0x7f00005e7000-0x60)={0x27, 0x4, 0x20, 0x7, 0x44d, 0x5, "b91fc7c9cce8a6ea260a1f60acb13ea19e1f23f1282d4bd6ada9806d2a91a66af607b082d1c3d7e26c0cf663639e09b066cc3ab9c5e2c80755649ec3382fc8", 0x3}, 0x60, &(0x7f0000efb000-0x20)=[{&(0x7f00008e9000-0x42)="e5813313f49c8c12a2dbec0c96d0c64a5cb5e1b36c446abb2f1d6353e38c6cf1c89adfabba3d9ebeec3ca2a4389ad35bbf33d929ca19630408423f1cb1938e96a1b8", 0x42}, {&(0x7f0000b52000-0xe)="0752798b353257b1bb1cc8882978", 0xe}], 0x2, &(0x7f000038c000)={0xb8, 0x115, 0x1, "6ec885e25c80be7a40c8f2dac6958178a6474a2d381b1db20491a53537c28dd392d9675d762a446bc0366381c9e229836e0915e37ce908e502acff833146eb41cbb093bd9eb7f9fbfc3f0b53d9e0ca361f7135c5b31c070455f6121f867120ae287304172160252aa9eb16d95490a60bd51f6b1b2f272f60ad7d9c2912b0393f68bbf244ed0e94e69e31ec939ecf680e84ce12a05dcc240fb1de68c2dfd0a3548eb6cc66299f2464"}, 0xb8, 0x4}], 0x1, 0x800) 2018/01/18 18:58:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f000047c000-0x8)=0x0) unshare(0x28060400) r0 = inotify_init() fcntl$setsig(r0, 0xa, 0x41) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = eventfd2(0x0, 0x0) r5 = dup2(r4, r2) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000f8a000+0x2a3)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000330000-0x4)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000307000-0x10)={r6, 0x1, 0x6, @random="9981e41237d2", [0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 42.269704] audit: type=1400 audit(1516301890.873:29): avc: denied { set_context_mgr } for pid=6662 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.311749] binder_alloc: 6662: binder_alloc_buf, no vma [ 42.319587] binder: 6662:6684 transaction failed 29189/-3, size 0-0 line 3127 [ 42.351154] binder: BINDER_SET_CONTEXT_MGR already set [ 42.356516] binder: 6662:6684 ioctl 40046207 0 returned -16 [ 42.370120] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 18:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000df3000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x10008000}, 0x1c) 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xb, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) lseek(r0, 0x0, 0x7) r1 = syz_open_dev$sg(&(0x7f0000779000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c8d000)=0x0, &(0x7f00000ef000-0x4)=0x4) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) preadv(r0, &(0x7f00008b5000-0xa0)=[{&(0x7f000068e000)=""/58, 0x3a}, {&(0x7f00009f6000-0x92)=""/146, 0x92}, {&(0x7f00006fc000-0x3)=""/3, 0x3}, {&(0x7f0000543000)=""/110, 0x6e}, {&(0x7f0000c48000)=""/47, 0x2f}, {&(0x7f0000659000-0xca)=""/202, 0xca}, {&(0x7f0000a6a000-0x7e)=""/126, 0x7e}, {&(0x7f0000187000)=""/243, 0xf3}, {&(0x7f0000d16000)=""/84, 0x54}, {&(0x7f0000566000)=""/87, 0x57}], 0xa, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000011000-0x69)=""/105, 0x69) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000a000)=""/9) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000f000-0x4)=0x0) 2018/01/18 18:58:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x40, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x7, 0xfb, 0x401, 0x401, 0x1}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/18 18:58:11 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fb0000)=0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000008e000)=""/246, &(0x7f00002b1000-0x4)=0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000de1000)=0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00003bd000-0x8)={0xf41, 0x8}) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000001000-0x1)=0x0) 2018/01/18 18:58:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec9000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000091c000)={&(0x7f0000bc1000-0x28)=[0x100, 0x81, 0x0, 0x8, 0x1, 0x4, 0x4, 0xfffffffffffffb34, 0x0, 0x2000000000], 0xa, 0x0, 0x62, 0x9, 0x8, 0x20, {0x1, 0x1, 0xffffffff80000001, 0x0, 0x0, 0xfffffffffffffff8, 0x3, 0x2, 0x10000, 0x100000000, 0x6, 0xa46b, 0x7, 0x6, "07ad2097dfbf1fd5dc908e0f18b989ab57538971d43edcbaf93c3c61620605d5"}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004f3000-0x12)={0x7, [0x7ff, 0x800, 0x4, 0x3f, 0x1e, 0xfff, 0x2]}, &(0x7f0000cbf000)=0x12) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fda000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000-0x4)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fdb000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000006c000-0x8)={r2, 0x31}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cdf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x0, 0x7, 0xa, 0x80, 0xe66975248c4bc4bc, 0x62, r3, r0}, {0x1, 0x7fff, 0x9, 0xfffffffffffffff7, 0x9, 0x3f, 0x29c2, 0x4}, {0xa65a, 0x2, 0x5, 0x6}, 0x10000, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x2, 0x1, 0x4, 0x8, 0x7, 0x9}}, 0xe8) r4 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x100000001, &(0x7f0000fd8000-0x5)="") 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f4b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f20000-0x8)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000216000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00007c3000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x4, &(0x7f000004a000)={{r3, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f00009c7000-0xd)='/dev/usbmon#\x00', 0x40, 0x600) mremap(&(0x7f0000616000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006e1000/0x4000)=nil) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2018/01/18 18:58:11 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000806000-0x37)="73797374656d657468312cdd7472757374656476626f786e657430657468315b5b6370757365745c656d30657468302970707030262d00", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000137000-0x10)={0x1f, 0x800a, 0x20, 0x9, 0x0}, &(0x7f0000faf000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c1d000-0x4)=@assoc_id=r2, &(0x7f0000f31000)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000ff3000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) listen(r0, 0x0) shutdown(r1, 0x1) recvmsg(r0, &(0x7f000029c000-0x38)={&(0x7f0000134000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x18f, &(0x7f0000e21000-0x40)=[{&(0x7f0000255000)=""/52, 0x34}, {&(0x7f0000e55000-0x30)=""/48, 0x30}, {&(0x7f00009c1000)=""/175, 0xaf}, {&(0x7f000093a000-0x4b)=""/75, 0x4b}], 0x4, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) 2018/01/18 18:58:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x1, 0x1, 0x20, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') clock_gettime(0x0, &(0x7f0000528000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000391000-0x40)={0x7, 0xe, 0x7, 0x0, 0x1, 0x2, 0x6e8, 0x200}, &(0x7f0000712000-0x40)={0x80, 0x10001, 0xd22, 0x9, 0x5, 0x63, 0x1, 0x7fff}, &(0x7f0000a85000)={0xfffffffffffffbff, 0x10001, 0x3ff, 0x80000001, 0xff, 0x100000001, 0x8, 0xa06d}, &(0x7f0000bc4000)={r2, r3+30000000}, &(0x7f0000089000)={&(0x7f0000868000-0x8)={0x8d7f}, 0x8}) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r4 = syz_open_dev$binder(&(0x7f0000abf000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000-0x30)={0x59, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/18 18:58:11 executing program 6: r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) ftruncate(r0, 0x6) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x8, 0x4, 0xed, 0x2, 0x5}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x8)={r2, 0x401, 0x0, []}, &(0x7f0000002000)=0x8) 2018/01/18 18:58:11 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003a9000-0x8)={0x0, 0x8, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eb5000-0x8)={r1, 0x400, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') ioctl$VT_RELDISP(r2, 0xb701) [ 42.532470] binder: 6745:6747 BC_FREE_BUFFER u0000000000000000 no match [ 42.543674] binder: 6745:6750 BC_FREE_BUFFER u0000000000000000 no match [ 42.578591] audit: type=1400 audit(1516301891.183:30): avc: denied { impersonate } for pid=6759 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.604337] binder_alloc: 6759: binder_alloc_buf, no vma [ 42.610117] binder: 6759:6762 transaction failed 29189/-3, size 0-0 line 3127 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) ioctl(r0, 0x1267, &(0x7f00009be000)="") getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000069e000-0x10)={0x0, 0x0}, &(0x7f0000219000-0x4)=0x10) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) readv(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x0, 0x0) 2018/01/18 18:58:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) 2018/01/18 18:58:11 executing program 5: memfd_create(&(0x7f00008ed000)='@\x00', 0x1) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000b6e000)=0x40, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000052f000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000-0x11c4)={0x14, 0x0, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xff66}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000040a000)={&(0x7f0000000000)=@rc={0x1f, {0x80, 0x2, 0x800000000, 0xff, 0xffffffff00000001, 0x3}, 0x7}, 0x9, &(0x7f0000040000)=[{&(0x7f000004e000)="7a01756de6916da4aa839cd8c5e0082739566227f9ab9730cef22a4fcd2fb225974aae7176662343a442", 0x2a}, {&(0x7f0000000000)="415cd2fe0a7632e841e0d652325aa885748cc25c706573d45b07664befea2bc2e337f53359c91b425d3f91799415f924b1680f7a8f6875e9f4ff86e3ea364f6bdc43d16a9a3aef25cce8b1f6f6df68d2ba3763404d25716d0625", 0x5a}, {&(0x7f0000000000)="6db9af5e233ba6d35a8b1e4730c25c9921d7c8295bf31cd8b8984acf67f1f5344b1fb8e80472d358f80d99ae6ae2cc", 0x2f}, {&(0x7f0000000000)="66261e0ef02e37d0fa0eff9571068b315045549ca5949d32167e7ce6b0a46ffe789cb1f1168e0cb708b5702f9be29959317423407a2d4ea83e86c14ed3f5540e1be17e054b1565d152d8428c4875371c7c42ea28ae4d9fae2238d85cb13c8e012172ab8b0de18c3b02eda53f975efa89889799df242e08a6077e7bdb91ab3372029b7c44f448d9201a31cad9b3b1d809d74d6b3afdc953657f51b5", 0x9b}, {&(0x7f0000001000-0x74)="b4243d24190370f4b3e45158497ace293678e4796855289c82329f46fc968b185bfee3a5d945718392510535328d68c0233fe17e0cf303b3636d91109f53f72d4280ad32217563b4e6e6d2b17eb34b044059ee8b4137f1298603a74061f9d375c16a6e6f70a798f1fad28b1e2b05911af2f1a495", 0x74}, {&(0x7f0000cc0000-0x13)="7bb03be9d769f44e172557d12423fd2403af52", 0x13}], 0x6, &(0x7f0000001000-0x50)=[{0x50, 0x11d, 0x0, "f8e2ddb214cb5e813c39a04e5a62af8c305f400b2cd99528bd7f49257d189ea7c6444605cb626a18172a6eadc14a1708f471c2543095a9f262"}], 0x50, 0x0}, 0x20000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000219000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000936000)='syzkaller\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x2000) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1ff, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000011000-0xe)="14d69f12a6f96bf16435d13e36c1") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x668102, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)=0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 42.625110] binder: BINDER_SET_CONTEXT_MGR already set [ 42.630437] binder: 6759:6762 ioctl 40046207 0 returned -16 [ 42.630488] binder_alloc: 6759: binder_alloc_buf, no vma [ 42.630506] binder: 6759:6769 transaction failed 29189/-3, size 0-0 line 3127 [ 42.651917] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.657583] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) acct(&(0x7f0000365000)='./file0/bus\x00') 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) signalfd4(r1, &(0x7f000075c000)={0x0}, 0x8, 0x70b9b01dc5e6c9a9) lseek(r1, 0x0, 0x4) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000316000-0x9)='/dev/ppp\x00', 0x800, 0x0) 2018/01/18 18:58:11 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000acb000)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e74000-0x8)={0x0, 0x1}, &(0x7f0000c4c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000537000)={r4, 0x100000001}, &(0x7f0000143000)=0x8) poll(&(0x7f000014f000-0x8)=[{r2, 0x11, 0x0}], 0x1, 0x7f31) read$eventfd(r3, &(0x7f0000039000-0x8)=0x0, 0x8) eventfd2(0x7fffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ec3000)=0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) socket$netlink(0x10, 0x3, 0x1f) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000f40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="511bbae32cd2baf7d028969376935d5dd0dcfb396abbe05fdbc9040163d0fc4bf40fc5bd1b61f164f99c2431c2afcfb72ca54da2e692dfce0f4f4831444c1bbb75b1a06700a5fea67f8442aad3483716725074cb5fed84c3d44e6fae4538b3dfb4be7e31ea481c61a2a43f388aea9a05a5f01ff535f74243fa1895bbd7bca63ffbbe377fe7dadfc064441d215baf5322e5ff63de1364596f11778e8d10eed660637b078fee32f10eb47aec685c652b3ef3eeab3af4cfb5e6b8adf260c5647dbad9507d1326b8eaa6b66e4822b6982776d052dd0467608303776b257b00742fa7341b804544f45bf9b439808893c909059d361dddcc64ee", 0xf7, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000)={0x2, 0x1ff, 0xffffffffffff0001, 0x4}, 0x10) syslog(0x3, &(0x7f0000193000-0x17)=""/23, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0x305)='/dev/rtc\x00', 0x1, 0x0) sendmsg$key(r2, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000c32000)={&(0x7f0000918000)={0x2, 0x16, 0xfe0, 0x7, 0x13, 0x0, 0x4, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb, 0x10, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x4, 0x14}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_ident={0x2, 0xa, 0x7, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x1, 0xd8c5, 0x39, 0x62, 0x2, 0x80000000}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4001) 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000151000)={0x2, 0x5, 0x6, 0x100000001, r1}) sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 18:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a54000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 18:58:11 executing program 7: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r1, &(0x7f0000b5d000-0x1000)=""/4096, 0x1000, 0x0) getsockname(r1, &(0x7f00005d1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007de000)=0xfffffffffffffdd7) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) openat$rtc(0xffffffffffffff9c, &(0x7f00008b7000-0x9)='/dev/rtc\x00', 0xc0, 0x0) 2018/01/18 18:58:11 executing program 1: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000d000)='ns\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000d000)={0x2, &(0x7f000000e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000000e000-0x8)={r2, 0x3}) getdents64(r0, &(0x7f0000001000-0xff)=""/27, 0x1b) getdents64(r0, &(0x7f000000c000)=""/67, 0x43) 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/sequencer\x00', 0x20000, 0x0) accept$packet(r1, &(0x7f00008e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000846000-0x4)=0x14) [ 42.676333] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=6782 comm=syz-executor1 [ 42.699414] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=6796 comm=syz-executor1 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20020000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f00005d9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000219000)=0x10) 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) sendmsg(r0, &(0x7f0000fbf000)={&(0x7f0000abb000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha224-avx)\x00'}, 0x58, &(0x7f000058b000-0x50)=[{&(0x7f0000498000-0xd)="1d488297f653d65a2fead55486", 0xd}, {&(0x7f0000331000)="04de1aa8a348d74d54b2d559ea09de5bf2e550cdbd30b85d233f092839bb8ece7138c2995b51dd77c97e88cdccd295af1f05da1f0cf010e7b30548948141eae1", 0x40}, {&(0x7f000056f000-0x1000)="4a5a4bc07ebcfc332b22db5a58ea0cc3c41b9d113e534f807fb36a9de00397449f309c22720a4d3c0771bdc20eb9d2b6dd0b5b0167b7473b8ea0aff235077ec475b47be3c6a55551a04c227f52f9e8f5a7de7aae61a0c60a8276e4dcc478657a60df60828bde172aba1bfbaede6d9d63b803842202853cb4fe94e992d9b4afc023b2626c82d476ae038f667252901d3fcd70930255c2e3414cc2529673a9bc2cea0d321fa95998e27c3d4c823719ab460ea1b4732a1d5831520a56167e9584c3eeceba3e620ade7c8fe30165148ff9116628a8f1a9418b2550337d8056b767d016aa4bad6d54419fe2128cd38a77e7a78d8c0f4245b3c3a94273299f575659a3150add313b2cc7735da805c349016e794c5ef1dac60b45f84d3786f814217e380f467ebb2de13e170494364c83cf100a003990c19c5b5076fa5edcb835606c45dfa4d401f1b05e5ec19f920bfc6d38740b2df0f8c3493de89559ed63986df39784b1ca5372aced22c4643a1febde9ff06866414c75263033d11ea1a5b3c553bf5b2ac2cda0b83280e3324fb148ab4f9da68400617989478bb564305bc9a302c4f7edfea0f0f8e7e3fbe51b0ac68a87d2a94315a12dbd3037f42336b7749b4e7d8544626eff4a5e4e64ebe90e8633645d448f1a6f43db49bac6fa323b8c423de33348cf4262e7762c17c17c7d506cc820728f47cf26e3b550c435e9f801355c76abc777c4df84c0e0f1c50b1ff22db1898eea5f6341a51c4ea99eace3def1a5b6509ab3a4af20f54ed7a9296c49e1dfaef16c69bdc4551bf9a6d3066f0e1c2a62e877030e496a27230caa7ee193556c5c55c658da4a86329f48a270b740316e83ce57ed6fb5c07c690a70b3464da431b7b222c308a7c22c6dd52e021b2283233f210588b357c36338a58ee0af5f857b31cab62c2984e7f3c020922484b9c66fc5512268c706cedae7d7d8e38354b198aaa2719b5f40b703695adfc1e0832c05e8b109c5a08044e7eb53f0d1152512ff0680096665f33bff5ce34e7dc3c336f38810a6fb9d43ba894c4a2d6d85ccaa810b53c74b24044529c3ef6a57ef260c99b32da4aff029bec6328d11b72111ad7c6b17603aa1e238b612eb48dc89b577f09f574829c26e1f22ac32aa03c172d7020bdef88b5de53b46458255298023b1b2f6593c1ad71206f5fd0b33a690e6f6c3b8eef7ba48c10c146a96354ad537ecf8816632f7930712fa8f474d66b9b8aeaabbe1c031b47afab9caa09069c767cbdd40fe31ddf0eae5da31020b7a85eb328d2378b1c6250ea7395d9681461510cbca5ad59fb81ddae346b560b39d21f1f13b7bf3411b2b1043b66f40c53c7bf048491d5c6dc50d0c2ed9c7ce95feadbf221c6d4ef3563bc7b178b909f49684da78d15a3042d6071d25bbe28f32ffc66e13d39a0c100775268a453fb17a883628cf6e79f851683b1dec2924a80b751e7aaddf43f64346dcae59f6bb55c4c82cbd602a01af7ace3aec40871afdd45763bd1ad5342e71b76c9db7d9e9a764e69003b0bb3653ad3aed445b685e06fed279edecd22586a10c41bac856ba33f52ca7c5436d6f7f65bc9acd82ed0630a1553d03e975866cc69638392460a32df43044ab5d64fb559464e1d570499073cafcb2a9477aceac67efa24605df8004087a89a11695759a7cc00f8f36ca45081563da6a7c2820212d7903a40c828e57d06ade52607509d2e0b0d0eb8dacc1dff30b8a202100fb3f1f766cd0399caef6d0b02130e2613d73d6a6adfe2ae91d47e9a4f60a56a99c115d6c5bef11e6dc74b4b7b88dded824bc75d80d4300711d1794fddde8c17911ea94b1a8f2205683046aebf84a7f95914dbce3c621964449ab26daed3ebc66aa0a16dfc276eb9d6a687b971b9ab1a2e5db2a0ffb272703231614e9b33a85bc0efd9ed13f336d1f57c85eedf88686a0ffc9359135ff81fae4cceb163e5541ae85d0ba079ed38395d94f0c2b0ab4f388cdcf958804585bd0934e31b6a31cae6943f4e0f1491c1bb6cbe69c4b20645c3dd30bc73e01a83c03eab4ab99618065ce846d55c4821ca4a0617b52eb9bc663fe8e5318c180159e9cc9dbbd89238dfd1b56ca03952bcba4574d5248bb7356fe62fe2c1d106052aa6a9fba71559c54bd05daef39fcb5553888809f8effb4c2d5b17f3bca7a473e35c6468f12d5a8aac859cb66d7a0e951fa6fb2e35410ee2631ded57eb0a2bdd7cbe824190317ab1b67ede484a3f7ab77994f4e3e42abb466101797ede11dfde831ce2c9d6842062e6d4baff6e39f35866c66b49e9f4b1282a9ffb46065d9ee2c5d92c7623e7c68a666c996420f12408ff53c4fa99517d39e7f435dff9ff4f3de5a9e92ada670e9248a28b73f870226bb314578f734c1ba54d7e4bcf02fce36a58579bdc9b816390d3681c4741708f9c9fef737dfe0535fa4edd44dea29ef92040aaad103d08fee843cea6b55e951fba47641c9be0c023481f2f871eb2ee56a9c1435ca184efb64bad0cc0f661bbf5666312b6fa734fbf7b2e933a056af498beb207e909502686a31eaf5d2adb4cd1e54c1c41e17faf128091fd12bac17a88c77febb4fa5eede310f262d1ef5f41d72f6747adff5ca24478d7da460bb2b51f6d560b79737e238b50a10ac28f4593d0d0ece0e43e05420cfe406920824cff0e336f78a7e499b7c33d4fbbaea49120ecc0f82e196314e37c7e73cf7165226d633d7d33fe8768383568f042a4d74df626adf7bc5070e45c10a9ac76f03e14e82294dbf555b8de1e7fc3f10e6e15ac16e01a3c4dd421cb7b19cc0ad354afa064c087bc3e2c322f51ea8a15272a507f1c7c21599e3f9dd2fda44e20c0aba00ddedaa5775098ffb74af1ee2ea35ec52dd78028652e01b67646f5fc0f8a4d8d6a51d67936a1bdf1a41957b5c806ea0f51b31652f8c81f9e3819e2ecd307949eb6e35e2bdf08ba0dca01e7e2525769b2f42437331ce4b0d986062342f72255a3b05556f1c611334504b66780593579499b7e0a62e5ee056253697fb8bbb8fe7f26fa17b42d5159e55b6fdcb973dd2f9e0c5b842dda6aa6dd25a89a265b2d1399aebd0e598f7a7fa9949f9522ed5217bba4ad24dcd27227d2a2137e966a69c182f91dc4a9cada8626f504bef78e67666e781840996b473f4fad8f46aa53fc5474734b09b5e368c3f81992058028944785a0c47dbfeb7138c583ac9bd28e4b07244fce5a61db42c91a04d18ffce0ac349410303a9dc9cee01c4bd2e04f6c7a6251b20131e87ff10aad47d9d7d9541bd19efdf9fe6668aa1fbc06da13a6931ce58cae5ad3670da5d84c9726f226bb89bce323d6ada59feba49acded5a0701e9661ca14acdf886699645c94c51c05fb818b76fb5cbca047d0bb694c4218623834ae44e243ccc6adef76598da1c9e5818e3d9cc08ef53c07f42c9946de06ea69687e1089512f4099f54f5cb08b99c992d1c62eb75dc65a13d79dc4be9086cfd335dca60b40a7ae84be596063d742fa13cf91726c9feb18abf089b7901f2ff60aee9b35d764ba012132bd8f770cc86560290e595501bf1d40ccbd8eb8600795faa0979f31401eaf3d9f890fdb9058c153322451a667c422e3bb3bd66158b2c63e0ea598c42d506831f77be3acb96e14dca901e68a22b7e264422c62861a5d2acb8cb7203ce71aaa494ec4f1df16428cdcd6d54a91a8c3d053d33bb3a4b7512f75729cab20e7c150628eb5be5cfdb88aa50ae83f43163231698201c8ccf38515a9d458309363ef26bc27ebfcffc89e99d0d92aca7548735948a7d2f7f7bc6ef95eca79acd2a34ce5c8a7d0cdb7c4032c600498c153fc83fe8ca78eb0bee5ba0ceeed0ccb83277a286d4827e82a36961a2767cf9386b26f058fdbe390f85e62fe89fac20113e7e2c12e49463fb45bb66dc804ce60ed1a4260ab8e0517191a727b3699c3fa293b99b7c53a6606870b8edcb6755be1717e0d45d1bbcaab46c5f7ff5e6b61b62ef10371ca462a8b2251d0983da5f5261ccdc305db26f254d7165fadd924f036972681ed6fa4c3c582df1de76e44e7c36718e5d1bdd5a6feba9c3e273c4e1bd22f38c577fde47389cca4855cf3bfb39faec9c35d3e645373ec60f47f31ca260952619d324214577e664989c7d3c3c337cf7ac97ac7b8e8589e3931d06728a30f78acb84db6cd7145671a2827952dfdb616adfc4a9f1153afa2583521c2c2cfac6d3385e997f0032275dbeab68d796307273fc7c2f828b1742b4398ce4ed6abb2d653791df505347131c144e38cc79782900824e9b55ae28c1dbb4520d6471458b21d5adc56fbebb6a2b3e3054cfcc77b57f096ac8e62fe24970edb6112921b6622192d92042b1b2e8289bf0acff0ddcd55190aae6254fdbaab5148db87d8dacd8bd6cee53799b66a61a07cbfd6e87d46375643c1ba2d327c258a75178805e4180486c8237146e5828f135e9159609fc239f45aa83238bbd5e17e6ac46a985778ccff32f555b947002d5b75d12933b1b12b0a4402746e76de98c47354538ae3001ee92413c88ba9c86ee1c60da73d7235b73b7d0c21f28115fcb94a9d9931d81d9dd7fe5ed955cfb0ad5ae3da2cab0112c2a065ef6c99b9d015fbf0948ae6aaf66a166584eae325b13ccadd69a878a021fb49acc1c4c7fd2c2da0bba2ae06736926dceeec9086279a5121e8a6256e096854351be683e4aba99b5cbfd1f258c84ba2d21803f4b64b295b2d2803c8e126a219921fbc6de7bc148de587490591f1f1b537db38f8a893b21562bf11df5639c8e7ce3779743db0cf84d31bb3599ae2a782d10d09fc2134ba87b3672b8ce3e7559711cb9ade3cf12c478612bdfcbb16cdb33d6625ef5dc4dd27b217a86960bf734590040d1b480e1f178c094ff51a6a48d7adf8b3a63833f9bdb5ace2993b4e4b1804bbe2e96f8a6364ad08025cc210a26d7db37af1947c4db982153d5c4dd087e761353cc22dc9bc10a1da15a553b554735fd3a703c41720199ec2c4574e1d7a7134902d3cd23cc3eb6e9a44914b8818ceb397638e350c644756c750cfabbd891722278efee335caf38742ab68f41a769bda1fb3d78707218486134d4b5660ef8a6994112ca62a766df4fc77d97493fdf692af14c2a259edd6d1c914109c1481fada209093da35b16e5b829559f4aeebe542aa8d745ff4528368d867b020153a97187d9c6bfa46cbc8631579bea84a096fc5a4cfc6fa6a74b50791e2adda896ce7bdecc879ec18702f6f8d9e81442d4a4a14753ca7d1b26fbf934ce0377260a19f1b6eb3e0d8b4598332cd34e87d5452d1e1272c28cef21976c33e6263fb854996c726e6b3ac6a5ecb244680d5b4c59c8719568af60a2ef618857304485705e15eb86147157aa2b0e48df3164e3b4f3c64954859b9e59aaba5b17c418204813f544bc0b8550f4a091d91f46082a8c85a61158101e3ce94e325d6616f566a07dc1700ca8b4c90571d1c751a9e33f54dcb06f0ee7ef5515867404a5da5ef79958e46a25373dbbfcf868d9174771a84053b5ee8c7b016ba7587d25602a703625d032001292e7220088faf433acbc0786bb80db01c7252b724a2f9f166dd5be54b639c8e8111b7820ef75a3d5096749fcc3ea3c2f6e4700d9f2dd3ee806df4ba0c1519818dea7a57a13742db47a67a1a1ae372ad246ad414933c0deb5e5918cfd3ec649d7b06691afa39a089803b1e7ac93887fced1543788a9110e3ccafe094270b2d8c2771d20429458321d4681eb2a0dc8e566b087f4973606591708c529c8667401f7831c84449ff58adb4d80492a7", 0x1000}, {&(0x7f00002f5000-0x4c)="d15c048b33ce51ae5230b0bc9651442eac8ba48500eb07c30bbe7b3ceaa7ce5063b171bbdf3972ec516fbe00971e2a51321543d5da8feff177916342de05e2a9e82416dd55e24423d70d1d5d", 0x4c}, {&(0x7f00007b6000-0xb)="680e15016a9c1ed9f9de3fb400b579428c16c39085212167f622a1c148187d2d9296f6683f52efe241f54ba344b4106fe5c9235161338921c618c45389bfa6be0d895584d961a2a5f257c40f02496eaa249f1b43f7c79055b1fbf04990651be05b9f22641d0262d842b1086d4100d38faf41326c2e16a7e7b0f673c566025be8b9009d81", 0x84}], 0x5, &(0x7f00005b1000)=[{0x50, 0x0, 0x0, "f8fd094ce133a3f79333c55809a6ef5749684ca0ffba5dc0c2971018d389dc3db6e3ee795eb62f2829d1b3a40573efb7c91220484e5ca3a32af804345ec8ec"}, {0xc0, 0x116, 0x80000001, "f687ad3b8dd35448f0d70febddbaf5521c11f372b7e6af03965bf2f3f142a8d1b665ecec326e32de865a932830aa3f708558d5a3fbf0f9a8cb00910d965e013061c47b6eed6de61020b69a71e46edcf49b58b9e77e29e349bf7f048397fd763d9b6ce539c47faee0746943352d91638bfd883cbea5c5f380f2812351fd5967dae7036f3248626217629c488abed94d0500c0024dc674d1321a24c30fcbe9ed91c8e0cde2e58a72ec573574a189bca8"}], 0x110, 0x80c4}, 0x44) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x8, 0xef, &(0x7f00001f3000-0x2d)="aee3e5756d181d94076951d4b36bab9f9bc0d8d3b88244ffe382c3f2bef6d17174e8a71cf2b3667fee0fe3eec0", 0x2d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000352000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) r4 = mmap$binder(&(0x7f0000799000/0x2000)=nil, 0x2000, 0x0, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000641000)={0x9c, 0x0, &(0x7f000089c000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000b40000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat={0x776a2a85, 0x10a, r4, 0x3}], &(0x7f0000b42000)=[0x48, 0x38, 0x30, 0x78]}, 0x7fff}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f0000ae3000-0x38)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x21}], &(0x7f00008f1000)=[0x20, 0x68, 0x30]}, 0x1000}}], 0xdb, 0x0, &(0x7f0000049000)="b6025fae20b711720051d6a4af4b4f388474b77c581907791ed81e73bf3f990ff87563ce10aa41e264e44ece94337deb41b41db39a51d64fadd22dde0c7e4dd6613fcafea35ccc096c316ca546d0a9e195a10e7550c83cd31c52a318c854e42902cabfae9b39ae4e1ce35fb6dfe1fb0f6654fa8b33d33ee6bd9cc66fe8631b016385d298ffa573418ee09628160745c0373a8a7a53b8249ac28aca0edc55f7078374dd29916cc557a2fdd3cabac54771d3d8be3c97ebf544f78c24e0d20769b5ff78f3e71d636a07cd5d25a0dee8bbc8b6a08c05c78acc5e2a244f"}) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ba6000-0x20)={@generic="15c1e129475571b7fa776049f4f7700a", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000301000-0x18)={0xaa, 0x24, 0x0}) r2 = epoll_create1(0x2000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f10000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc9c2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe20c}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x94) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000452000)=0x5c9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$setlease(r4, 0x400, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) close(r0) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000006000)={0xfffffffffffffffa, 0x779, 0x1ff, 0x1, 0x2, 0x8000, 0x8, 0x9, 0x1, 0x1ff, 0x262d2e62, 0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x10000, 0x1, 0x3624, 0xffff, 0x4}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x3, 0x5, 0x207, 0x8, 0x8, 0x0, 0x7f, 0xfffffffffffffc01, r2}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000)={r2, 0x93}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000000a000)=0x1, 0x4) 2018/01/18 18:58:11 executing program 1: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = geteuid() quotactl(0x8, &(0x7f0000002000)='./file0/file0\x00', r1, &(0x7f0000002000-0x99)="fbc4b7ee7198f5bedf28fa07136d0e158fbbf17f545b9307103849e4205ca8d73aeddd632e9f4b18d4c26d62122660ff7493b9cf5fc0a7eb89ec7230079b3a3270ad1587b56471f0061fd5f141a6f85987314414ba01692566baaa296d97a68295f237b8119aed69d0a74d6b858975c0179831aafd047db3b5b50bdd6247856f4e1e6a7cf035f2d13cad87cafe2c3555507e8d45bb665ef526") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)='$em1\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0xe)='./file0/file1\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) wait4(r3, &(0x7f0000001000-0x4)=0x0, 0x80000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x210) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0xffffffffffffffca) 2018/01/18 18:58:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$inet(r0, &(0x7f0000174000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b17000-0x4)=0x10, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000148000-0x4)=0x4, 0x4) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x302, &(0x7f0000012000-0x10)=[{0x3d, 0x0, 0x5, 0x0}, {0x6, 0x200000000, 0x8, 0x8000}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x52) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000000f000)={&(0x7f0000013000-0x60)={0x27, 0x7, 0x7, 0x5, 0x5, 0xfffffffffffffed0, "eafab7664056a020979cf958085fe1025ea2cc95f4407b5356ec0f1f0829a010dad28e9118b5862f26a3dedc31d4015540a0651b18e63b8a8a7204fd3511d7", 0x7}, 0x60, &(0x7f000000d000-0x10)=[{&(0x7f0000005000)="8434471b1a3855d2796b615f82598070dfa74af5b5a4d3f1962f6fd19a63b20c572c89eaf7e7c2f7bf4e513572177d35271ecd9cfbb71c0daba6514368e89c33c51c0b70849ef13e8827c71c", 0x4c}], 0x1, &(0x7f0000012000)={0x1010, 0x88, 0x10000, "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"}, 0x1010, 0x40}, 0x4004) 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000635000)=""/222, 0x3d) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000aa6000)={0xb74, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a66000)={r1, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/18 18:58:11 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getgroups(0x1, &(0x7f000093d000)=[0x0]) r0 = socket(0x0, 0x801, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0xffff, 0x3, 0x5, 0x60, 0x7, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6d33, 0x300000000000000, 0x8, 0x1}}, &(0x7f0000930000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x42f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, r2}) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f000063b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d89000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f000052d000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000cc6000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000da9000-0x10)={0x6, 0x8, 0xd57d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x828, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x814, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x828}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) [ 42.871190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/18 18:58:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000287000/0x4000)=nil, 0x4000, 0x1) mq_notify(0xffffffffffffffff, &(0x7f0000004000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000003000)="", &(0x7f0000001000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/sequencer\x00', 0x40101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000007d000-0xe7)=""/231) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a4e000-0x8)={0x0, 0x0}, &(0x7f0000c7f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f1000)={r2, 0xef}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f2000-0x8)={r3, 0x200}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x10000000000003aa, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00003fb000-0x3c)=""/60) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e1a000-0x4)=0x80000000) 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setsig(r0, 0xa, 0x3f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001de000)=0x0) getpgid(r1) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000997000-0x8)=0x0) syz_fuseblk_mount(&(0x7f00003b1000-0x8)='./file0\x00', &(0x7f000003b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0) 2018/01/18 18:58:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/0, &(0x7f00000b0000)=0xfffffffffffffd0f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x3, 0x0, 0xfffffffffffffffe, 0x20, 0x8, 0x8}}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/18 18:58:11 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000531000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f71000)={0x9, 0xffffffff, 0x7, 0x1f}, 0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x349, &(0x7f0000007000)={&(0x7f0000f70000)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x6, 0x80, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000525000-0x14)={0x3, 0xb3, 0x5, 0x2, 0x6}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000657000)='./file0\x00', 0x2, 0x40) setns(r1, 0x7ffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x80045113) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000bd5000-0x2)={0x7, 0x6}) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x100000001, 0x20400) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000001fffe, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007fb000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x100000000}, &(0x7f0000001000-0x4)=0x8) gettid() modify_ldt$write2(0x11, &(0x7f0000000000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x24)=""/36, 0x24) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x323002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000)={0x3, 0xffffffff, 0xffffffffffffff00, 'queue0\x00', 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x3, &(0x7f0000002000)=[0x3ff, 0x10000, 0x7]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x470e4300, &(0x7f0000002000)='}', &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x71)="3ca3823b04c20a712a0edc7616648dbccf04c1e940b91d280ddd420772bf1722146c05f56839a47a2d6f2e62a6e7fc4a3c1c85c34142fdfffffffdd3151804859772ee5d94d220459d230e4b66b86feb7f5e9eeeec64ddd57ceb9be6a82270017beec60ab1bac6ec3b34a0e852a49b621c") 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000208000+0x20f)=0x14) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ab4000)=0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x13) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000ab5000-0x10)={&(0x7f0000ab4000)="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", 0x1000}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003bd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004be000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x5, 0x0, 0x9fb2, 0x4, 0x7d, 0x3, 0x6, 0x1, 0x9, 0x4, 0x3, 0x8, 0x3, 0x81]}, &(0x7f0000ab6000-0x4)=0x108) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ab5000)={r5, 0x10001}, 0x6) 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f5b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000886000-0x4)=0x7) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r0, &(0x7f000000b000-0x18)=""/24, 0x18) r1 = socket$netlink(0x10, 0x3, 0xf) recvfrom(r1, &(0x7f0000bd4000)=""/227, 0xe3, 0x40, 0x0, 0x0) write(r1, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000000900fffffffffffffff100fe88", 0x26) 2018/01/18 18:58:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x183000, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000752000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cc000-0x4)=0x314) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0xfffffffffffffe6b) 2018/01/18 18:58:11 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000-0xb)='/dev/hwrng\x00', 0x200, 0x0) set_thread_area(&(0x7f0000011000-0x10)={0x1, 0x100000, 0x0, 0x8, 0x301, 0x9, 0x4, 0x5f, 0x2, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001d000)=0x0) r4 = getuid() r5 = getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) getgroups(0x1, &(0x7f0000011000-0x4)=[0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001c000)=[{&(0x7f0000004000-0x81)="a9dd34f2f8e7d63eb4c197e70e174cad92748fc4f7b1699df7fc82d4ad1edac7261e02087562f84ea5f91448ab68d787a15dcf665658249a78be1f7de638896638b83ac1e367f1e88accf5cafe7327ccda3b688a1c2d12e7785cb0497425676e383756b0000465c91c4e79437b546eb729d0b9a461f200db78231c00fd94ddc6a0", 0x81}, {&(0x7f000001c000)="", 0x0}, {&(0x7f000001c000+0x622)="0cd048d0e20bed1df68574e0843103", 0xf}, {&(0x7f000001c000)="5506b30a6d89c161d7460f", 0xb}, {&(0x7f000001d000-0xaa)="7568d56c2af8e41af557429c3060c546e534acc5efa30177423e69b68c94dc1e36247c9345165f321421b3df0c822bfc0ffa0084ff305e15d187a8061a6250ad802dd13fb4d6373a36340b4982d0421f20a2e1942b7c8be470e5df9112557309584db2ed2f27b9e2f3f89204574dce09f8dc029afcd373cfd6be70fa2ad31166421caa1cdb2675bb9a8d5cebc0e3e9b38a579bf847842753e45f0561b312f2d321e8aadcd8c345bc5f9f", 0xaa}], 0x5, &(0x7f000000d000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x4}, 0x1) sendmmsg$unix(r2, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000be5000-0x94)="5c65760e6c1b82fbe4cd97797c3ea8b2c9ae1038f1db847d23a3afe408daa82b1c8f3439e3800d36637cc56ca68ac0049eceebec6ffa2865904a835a13c2ba69f713aeb58c05b777343184d225a642dc68beb72b7f06157b9a4fb151476c1ff62b19067617ba358c581aab27008cde5a988ba3fec3dfad27b4eac73f44a817d5051ee8ea94c1231f303254232395746d1297172c") 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000bd6000)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000666000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000649000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000ec000-0x4)=0x10) connect$inet6(r0, &(0x7f0000639000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6cc}, 0x1c) socketpair(0x13, 0x0, 0x1ff, &(0x7f00000db000)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2c000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0xfffffece) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) acct(&(0x7f0000889000)='./file0\x00') fcntl$getownex(r3, 0x10, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00008c4000)={&(0x7f0000898000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b4000-0x40)=[{&(0x7f0000e84000-0x21e4)={0x21e4, 0x40, 0x300, 0x4, 0x2, "", 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@generic="0bbcccaf5f6a64274cc0e7d4e5db24f56fe57d418942342359934e27fda740a6b1da0519736ae59d202880afb6eede296f3ccabf9185e7bf49797f", @typed={0x20, 0x73, @str='/selinux/checkreqprot\x00'}]}]}, 0x140}, {&(0x7f0000be5000-0x1058)={0x1058, 0x2c, 0x104, 0x6, 0x3, "", [@generic="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@typed={0x10, 0x1e, @str='cgroupG\x00'}, @typed={0xc, 0x84, @str='\x00'}, @generic="b1d28d1edd", @generic="168e24241821bbd44a51985cd1a06b", @typed={0x18, 0x25, @ipv6=@loopback={0x0, 0x1}}]}, 0x1058}], 0x4, 0x0, 0x0, 0x4000000}, 0x20000054) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000687000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:11 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) socketpair$inet6(0xa, 0x4, 0x7ff, &(0x7f00001f3000-0x6)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffe000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000b30000-0x4)=0x8) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000ffe000)={0x4, &(0x7f0000fff000-0x10)=[0x3, 0xb1, 0x5, 0x1]}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000281000)={r2, 0x4}, &(0x7f0000ffe000-0x4)=0x8) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fc5000-0x3)="a3f90d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) [ 43.029554] binder: BINDER_SET_CONTEXT_MGR already set [ 43.039149] binder: 6921:6924 ioctl 40046207 0 returned -16 [ 43.048329] binder: 6921:6924 tried to acquire reference to desc 0, got 1 instead [ 43.076107] binder: 6921:6924 BC_ACQUIRE_DONE u0000000000000000 node 21 cookie mismatch 0000000000000001 != 0000000000000000 [ 43.106267] binder: tried to use weak ref as strong ref [ 43.123123] binder: BINDER_SET_CONTEXT_MGR already set [ 43.127756] binder: 6921:6924 Acquire 1 refcount change on invalid ref 1 ret -22 [ 43.150925] binder: 6921:6953 tried to acquire reference to desc 0, got 1 instead [ 43.159005] binder: 6921:6943 ioctl 40046207 0 returned -16 [ 43.167426] binder: BINDER_SET_CONTEXT_MGR already set [ 43.167435] binder: 6921:6924 ioctl 40046207 0 returned -16 [ 43.186944] binder: 6921:6924 BC_ACQUIRE_DONE u0000000000000000 no match [ 43.194125] binder: 6921:6924 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/18 18:58:11 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003da000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000036d000-0x4)=0x0) 2018/01/18 18:58:11 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c40000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) timerfd_create(0x2, 0x80000) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000524000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000e9b000-0x8)=[{r2, 0x20000000000042, 0x0}], 0x1, &(0x7f00003ca000)={0x0, 0x0}, &(0x7f000034b000-0x8)={0x8}, 0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ef4000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007a4000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0x1)=0xe8) r5 = getgid() fchown(r3, r4, r5) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) sysfs$2(0x2, 0x7, &(0x7f00000f9000-0x1)=""/5) fcntl$setstatus(r1, 0x4, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/18 18:58:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r2, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r2, r2, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/01/18 18:58:11 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000f4000-0xe)='/dev/keychord\x00', 0x20040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000001b000)=""/196) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) syz_open_dev$evdev(&(0x7f0000016000)='/dev/input/event#\x00', 0x5, 0x20000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001f000-0x8)={0x0, 0x52}, &(0x7f000001e000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r3, 0x1, 0x4, [0x4, 0x1, 0x0, 0x1ff]}, 0x10) chroot(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f, 0x3, 0x4, 0xa, 0x20, 0x20, 0x2f, r4, r5}, {0x4b, 0x2b3a, 0x8001, 0x0, 0x6, 0x6, 0x7, 0x3}, {0x8, 0x7c4b, 0x7fff, 0x6}, 0x6c0b9fe8, 0xb, 0x0, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0x3, 0x3, 0xb5, 0xf4b, 0x4, 0x400}}, 0xe8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) close(r1) close(r1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000019000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TCSBRK(r6, 0x5409, 0xfffffffffffffff9) bind$nfc_llcp(r6, &(0x7f000000a000-0x60)={0x27, 0xdc, 0x3, 0x3, 0x6, 0x5, "e4a6edf988f2960a11d7dc9c3066949bb055daa3c4af01fa7df787f498d52e48d8c9b0e86d74d39675772fa20ab0110f33d4f1aa5c0ae0214c474dcdec0651", 0x0}, 0x60) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/access\x00', 0x2, 0x0) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000045a000)=0x0, &(0x7f0000932000)=0x0, &(0x7f0000e4f000-0x4)=0x0) setfsgid(r0) r1 = dup(0xffffffffffffff9c) getsockname$llc(r1, &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048f000)=0x10) r2 = socket(0x200000000010, 0x2, 0x0) clock_gettime(0x0, &(0x7f000054e000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f000074f000-0x78)=[{{&(0x7f000088d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005f1000-0x90)=[{&(0x7f0000edd000)=""/85, 0xfd3a}, {&(0x7f0000876000-0x78)=""/120, 0x78}, {&(0x7f00006b2000)=""/78, 0xfffffffffffffd96}, {&(0x7f0000655000)=""/150, 0x96}, {&(0x7f0000b78000-0x45)=""/69, 0x45}, {&(0x7f0000769000-0xa2)=""/162, 0xa2}, {&(0x7f000090e000)=""/194, 0xc2}, {&(0x7f00002b8000)=""/130, 0x82}, {&(0x7f0000bf0000)=""/4096, 0x1000}], 0x9, &(0x7f00007e6000)=""/85, 0x55, 0x93}, 0x8}, {{&(0x7f0000bec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000530000)=[{&(0x7f0000f48000)=""/60, 0x3c}, {&(0x7f0000859000-0x1)=""/1, 0x1}, {&(0x7f0000075000)=""/185, 0xb9}, {&(0x7f0000f26000)=""/226, 0xe2}, {&(0x7f00006ce000)=""/206, 0xce}, {&(0x7f00006df000)=""/207, 0xcf}, {&(0x7f00005be000-0xb7)=""/183, 0xb7}], 0x7, &(0x7f0000414000-0xb0)=""/176, 0xb0, 0x77}, 0x1}], 0x2, 0x10000, &(0x7f0000dcb000-0x10)={r3, r4+10000000}) sendmsg$nl_route(r2, &(0x7f00009b4000)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffc79, &(0x7f000049a000-0x10)={&(0x7f00002f0000-0x2c)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x6, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000bd6000)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000666000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000649000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000ec000-0x4)=0x10) connect$inet6(r0, &(0x7f0000639000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6cc}, 0x1c) socketpair(0x13, 0x0, 0x1ff, &(0x7f00000db000)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2c000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0xfffffece) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) acct(&(0x7f0000889000)='./file0\x00') fcntl$getownex(r3, 0x10, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00008c4000)={&(0x7f0000898000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b4000-0x40)=[{&(0x7f0000e84000-0x21e4)={0x21e4, 0x40, 0x300, 0x4, 0x2, "", [@nested={0x10fc, 0x3, [@generic="ac173bbb1e3570bcd68af86696d431e3deb892a992e935b0ff0b02f0447763b3eb991f53ee54126ea640e63172e1acc2223fe3cc74acb157a5fe2c97329c508edfea1b800d5a226495da9c0392f60677d69274f4236b1d71e704d80724466e774ea9982473c1ad12c00ad0c67bf84bc9addbaa329cd02734572164e6af2928f9bc2beb0c8574d018f72317f0e6b166f97aef23e90b4a3b01df3e6f292186723736f3b0c70858f2d40b411323dfd116165d5919740bdf2c53d7edbb486ae546824757c192423cd647c2bc50d3682251e2f317ae1e57f9b767f0064d5bfbdfa4446788abd281acde79ae70443991ffa24db000f515976df3c3", 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@generic="0bbcccaf5f6a64274cc0e7d4e5db24f56fe57d418942342359934e27fda740a6b1da0519736ae59d202880afb6eede296f3ccabf9185e7bf49797f", @typed={0x20, 0x73, @str='/selinux/checkreqprot\x00'}]}]}, 0x140}, {&(0x7f0000be5000-0x1058)={0x1058, 0x2c, 0x104, 0x6, 0x3, "", [@generic="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@typed={0x10, 0x1e, @str='cgroupG\x00'}, @typed={0xc, 0x84, @str='\x00'}, @generic="b1d28d1edd", @generic="168e24241821bbd44a51985cd1a06b", @typed={0x18, 0x25, @ipv6=@loopback={0x0, 0x1}}]}, 0x1058}], 0x4, 0x0, 0x0, 0x4000000}, 0x20000054) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000687000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:11 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x8000, 0x89) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000014000)={0x0, 0x0}) exit(0x0) preadv(r2, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/01/18 18:58:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b39000)=0x75) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000abe000-0x4)=0x8, 0x4) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x243, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000668000-0x5b)=""/91) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000a9c000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/18 18:58:11 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000757000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bb000-0x4)=0x8) r1 = socket$inet6(0xa, 0x10000000008, 0x100000400100000) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cec000)='./file0\x00', &(0x7f0000f7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r1, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/18 18:58:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\'[\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d40000-0x10)={&(0x7f0000ea7000/0x4000)=nil, 0x4000}) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$TIOCCONS(r1, 0x541d) userfaultfd(0x80000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) open(&(0x7f0000675000)='./file0\x00', 0x4000, 0x2) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pselect6(0x40, &(0x7f0000e92000)={0x5, 0x8, 0x1000, 0x3, 0xfff, 0x4, 0x33, 0x0}, &(0x7f0000ab2000-0x40)={0x3, 0x2, 0x5, 0x2, 0xffffffff, 0x7, 0x9, 0x4}, &(0x7f0000ee7000)={0x300000000000, 0x4b16, 0x100000000, 0x5, 0x3, 0xfff, 0x8b62, 0x100000000}, &(0x7f0000e0d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f28000-0x10)={&(0x7f0000134000)={0x280000}, 0x8}) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r1, r2) getpeername$netlink(r2, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000f6c000)=0x0) 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x13c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r1, &(0x7f0000e7a000-0x47)="", 0x0, 0x0, &(0x7f00002c6000-0x10)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x4000000001f, 0x0, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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0xfc0}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0xff0, 0x0, 0x5, 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"}, 0xff0, 0x0}], 0x0, 0x4800) 2018/01/18 18:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a21000)='/dev/sg#\x00', 0x4, 0x141000) execveat(r0, &(0x7f000059d000-0x8)='./file0\x00', &(0x7f000027e000)=[], &(0x7f000041a000-0x10)=[&(0x7f0000fb2000)='&self\\wlan0\x00', &(0x7f0000642000)='[\x00'], 0xc00) add_key(&(0x7f0000460000-0x8)='big_key\x00', &(0x7f0000c64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/18 18:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0x5, 0xd5e) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000207000-0x1f)="7a97c505bba8a31fd6e46bfa52a86f56999a7e9d4f98ed6bba9fc99ddbfcd7", 0x1f) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/rtc\x00', 0x42000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000665000)=0xfc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) 2018/01/18 18:58:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8918, &(0x7f0000001000)="b8341afd4d473271b3372ab9488c7c48cb7938f02c48cc4063a89b752b39b8303aa9e26484adbc691ccc521924e409bd1bc8eaab55a18c7a3a69a9063b45e9cc6a91b40cb5be1d0e23d53642a566ff535484c533a3d9f3e551d75943210eb55081b7464b1d173988f741103c3750cecbe9d45e90e5dd88dde02936c67f9f2106fc477e524c90d4ea3e839cad5e58639c890555f921ee2cd96e39512b7e40dcadcd28bca7cf648eb4a9427300cc94b5385aba0726f4a27c0b590fb38b7841627f331ac187e60de21f") r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001000-0x6)=""/6) accept4$packet(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) 2018/01/18 18:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000f5e000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002cd000+0x40c)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000586000)={0x2, r2}) 2018/01/18 18:58:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) epoll_create1(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ee000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0xe8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c00000)={0x9, 0xffffffffffff671f, 0x0}) bind$pptp(r0, &(0x7f0000d15000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000989000-0x4)=r1) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40000000000002) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000321000-0x38)={&(0x7f0000e57000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f13000)={&(0x7f0000008000-0x200)={0xf8, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="", @typed={0xc, 0x0, @uid=0x0}]}, @generic="f03e22d92539844f45fef64f20c1b7f9395e05d476f8ac8153ed8109084c76c1a000c803c55176b6e24d9991b64589e528336d3c2f0d775f6f0a8d3aba64be919d3de8a82d800550f9dcef3655cf68d283391df421d94cd88a8b605cb5ba222419a6af849c940734ac252da12a406269a08f3674fb2b95eb01d24494ffb2c92a7a33408160050d8815a5aae8433f70f5acffcfdae521e808bc5afd817ec738e0312162e07f3742cb487028a379d2e465ea597f5080c1c624dba31e6e9316a923290b2ddb197c19090842d0773346e3c6dfaf"]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000010}, 0x40800) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x415, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000bbd000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000a26000-0x20)="3416ad96fa78b0814513b7e177e426c08bc72b63154452a675f2ac661acd8ef4"}) read(r0, &(0x7f0000b4d000)=""/4096, 0x101d) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000254000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ac0000)='reno\x00', 0x1aa) 2018/01/18 18:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008d6000-0x4)=0x2, 0xffffff97) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000d1b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000170000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a05000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff}, &(0x7f0000690000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000be1000)={r2, 0x90, "675a999d840c76e862d5ace57fada553dcf79437991942032709a6f737da040bcd7259c985dc648e63f33e63a9f5031db7bdadb9b9005ee208e5fccc1ed21365b22b934f118a308c8ad66b07a983a2d2a51d0796729f4d1a2edcad679ea1e6bcab0dfeb4523228237cede40523126c7d0ae5ae9b01be43c6b6c050ed9d2fe5735f5b926165164cbb59b08af269127dc1"}, &(0x7f0000df6000)=0x98) connect$inet6(r0, &(0x7f0000eaa000-0x1c)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fe13170}, 0x1c) 2018/01/18 18:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000bc0000)={0x11fc9e6a70d40b9d, 0x71, &(0x7f00004c9000-0x71)="309542f2e5d0bb1cf02abc57bacd0059bed68df3bcbe93075da141d2a2afa23cd6f56db35dd73294e9ed5bb81b0c103a84aed858e18aebcef872da5bd2a9e160edbb30833954fce1eb9753a640f07a144e09e69cf4ce0865412cc85b35748e0a847a2debce17b12069f22090030ea7a523"}) ioctl$int_out(r0, 0x5460, &(0x7f000069f000)=0x0) 2018/01/18 18:58:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000fb000)=""/175) sysfs$2(0x2, 0x6e9, &(0x7f0000b35000-0x4d)=""/77) 2018/01/18 18:58:12 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000033a000)=0x1a42, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) 2018/01/18 18:58:12 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe4000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fe3000)={0x7, 0x5b0, 0x180000000, 0x2, 0x7ac, 0x3, 0x4, 0x84d1, 0x8, 0x9, 0x0, 0x6}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000fe4000)="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") ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2018/01/18 18:58:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00006df000-0x9)='/dev/rtc\x00', 0x20002, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000763000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe6e) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000ea000)=0x0, &(0x7f000099c000)=0x4) 2018/01/18 18:58:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = open(&(0x7f0000196000-0x8)='./file0\x00', 0x121000, 0x164) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000195000)={0x0, 0x1000, 0x0}, &(0x7f000054c000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f2f000)={r1, 0x4, 0x7ff, 0x8, 0x101, 0x5}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000)={0x7, 0x5}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) tee(r0, r0, 0x39, 0x5) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)="") r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) [ 43.547605] keychord: Insufficient bytes present for keycount 56 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000227000)=0x100000001) 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000796000-0x8)='keyring\x00', &(0x7f0000795000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000796000-0x2b)="646e735f7265736f6c76657200bfaeb41a81221fdf00480a6e1b320c53ca98b9ed652f4c8ee43ff01558b7", &(0x7f0000795000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000043b000-0x2)="fb00", 0x2, r0) r1 = open(&(0x7f0000742000-0x8)='./file0\x00', 0x0, 0xa8) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000796000)={0x0, 0x100000001}, &(0x7f0000796000)=0x8) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000796000)=r2, 0x4) 2018/01/18 18:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) unlinkat(r1, &(0x7f0000517000)='./file0\x00', 0x200) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00001e2000)=0x2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mkdirat(r1, &(0x7f00003c8000-0x1)='./file0\x00', 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x13c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r2, &(0x7f0000e7a000-0x47)="", 0x0, 0x0, &(0x7f00002c6000-0x10)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x1f, 0x0, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xfc0}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0xff0, 0x0, 0x5, 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"}, 0xff0, 0x0}], 0x1, 0x4800) 2018/01/18 18:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000643000-0x8)='./file0\x00', &(0x7f0000ae0000-0x8)='./file0\x00', &(0x7f00008c6000)='logfs\x00', 0x1000080, &(0x7f0000d50000+0x6ef)="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") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open(&(0x7f0000651000-0xe)='./file0/file0\x00', 0x200000, 0x1) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/01/18 18:58:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000d2c000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000004000-0x83)=""/131) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x1bd}) r4 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x1000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000008000)={0x2, 0x568, 0x9, 0x4a, &(0x7f0000006000-0x4a)=""/74, 0xfa, &(0x7f0000006000)=""/250, 0xac, &(0x7f000000b000-0xac)=""/172}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x0, 0x630b8b95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000009000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000003000-0xc3)=""/195) 2018/01/18 18:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000d05000)='.}proc[^/user#@[{selinuxposix_acl_access)posix_acl_accesstrusted[', 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00009e2000-0x4)=0x0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/18 18:58:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b34000+0xdd5)={0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0xc) sched_rr_get_interval(r0, &(0x7f000045e000)={0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000f1d000-0xb0)={{0x400, 0x100000001}, 'port0\x00', 0x20, 0x10, 0x5, 0x1, 0xaffc, 0x4, 0x6, 0x0, 0x6, 0x17e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000081d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000056e000-0x4)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000052b000)=""/141, 0x8d, 0x0, 0x0, 0x0) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000068000)={0x0, 0x0}, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000278000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x200001d1, &(0x7f000003f000)=[{0x6, 0x0, 0x3, 0xfffffffd}]}) prctl$seccomp(0x16, 0x3, &(0x7f000023e000)={0x9, &(0x7f0000982000-0x48)=[{0xffffffffffffffc0, 0x8f2, 0x200, 0x7}, {0x5, 0x100000001, 0x6, 0xf0e0}, {0x8, 0x9, 0x9, 0x7}, {0x7fff, 0x0, 0x7, 0x3}, {0x7, 0x80000000, 0x7f, 0xc5}, {0x1, 0x1000, 0x20, 0x3}, {0xa6e, 0x7f, 0x1000, 0x6}, {0x2, 0xf6, 0x4, 0xfffffffffffffffe}, {0x5, 0x9, 0x100, 0x0}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000041000)=[@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000aca000)=""/138, &(0x7f00004de000-0x4)=0x8a) execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/01/18 18:58:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f00003d8000-0xd)='/dev/net/tun\x00', 0x0, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x15)=@random={'btrfs.\x00', '!eth1security\x00'}, &(0x7f0000c93000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000529000-0x10)='/dev/sequencer2\x00', 0x54180, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a0f000)={0x0, 0xfffffffffffffffb, 0x10001000}, &(0x7f0000e81000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003f6000)={r2, 0x6}, &(0x7f0000da1000)=0x8) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000053b000)=0x8938) seccomp(0x400000000085, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[{0x8000000006, 0xfffffffffffffffe, 0x0, 0xffffffff}]}) r3 = add_key(&(0x7f000032e000)='pkcs7_test\x00', &(0x7f00008cb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2b000)="7f93d61df58e1660a4a4dadfbf5e974e9c032e79da829008b7f131713454172753b7bd25a3baf75e863a6ebbee60591acd15545f3e531fdcd34c01a2cca5916903ae1692d5b8600069bb90ae3284653f7ad3c59cc5040fa9b5e786351f77beae7453b4d23e8c9c13b6936af4c3e69cf9ef39dfe013503f60cfa668e3d4d8aa3ef5e9607b46c429d970716b252ba227770736a9441d3a5f854e16b964ad30fbfed47530146c59429d2027f39d396afad983cdfb828e7cf5f7945e2be3c9a4dafc9fe6c451d1ac05d0366e2011be9cabd09b09473e42bf7796e38b8516faa8251262eab32653adc9ff54fe266fb9", 0xed, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0xffffffff) fchdir(0xffffffffffffffff) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000647000)={0x6, &(0x7f0000ace000)=[{0x9, 0x8, 0x3f, 0x40}, {0x6, 0x7f, 0x1, 0x0}, {0xfffffffffffffff9, 0x3, 0x400, 0x7523}, {0x7ade493b, 0x8, 0xc742, 0x8}, {0x2, 0x0, 0x8, 0x0}, {0x5, 0x5000000000000, 0x18000000000, 0x9d}]}, 0x10) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) capset(&(0x7f0000a55000-0x8)={0x20071026, r1}, &(0x7f0000154000)={0x9, 0x200, 0x6, 0x1ff, 0x100000000, 0x80000002}) r3 = memfd_create(&(0x7f0000f6b000)="776c616e305c2d73656c662dc5657468302d2376626f786e657430736563757269747973656c696e75782d276b657972696e677d00", 0x3) ioctl$TIOCGPTPEER(r3, 0x5441, 0x5) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000433000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000070000)=0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000d8000-0x88)={0x4, {{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x1000, 0x5, 0x0, 0x4, 0xac3e, 0x80, 0x800000000de, 0x7, 0x2, 0x4, 0x4, 0x3fb, 0x8001]}, &(0x7f0000003000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000+0x519)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000990000)=@add_del={0x2, &(0x7f000084a000-0x10)=@common='bridge0\x00', 0x400}) rt_sigsuspend(&(0x7f0000872000-0x8)={0x4}, 0x8) write(r4, &(0x7f00004ac000-0xe5)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000e78000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r7, 0x0, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007c6000)={0x0, 0x0, 0x0}, &(0x7f0000424000)=0xc) ioctl$TCSETS(r3, 0x5402, &(0x7f00002db000-0x24)={0x0, 0x0, 0xffffffffd822ea0f, 0x800, 0x6, 0x7, 0x10001, 0xffff, 0xe62, 0x6, 0x7, 0x0}) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000074e000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00009a2000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf949, 0x10000, 0x0, 0x5, 0x7, 0x0, 0x2, 0x4, 0x1, 0x1, 0x7fff, 0x10001, 0x2, 0x4696, 0x5]}, &(0x7f000033f000-0x4)=0x108) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/keychord\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000aad000-0xc)={0x12, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d7000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000d4c000-0x6)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000037e000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xdf34, 0x80000000, 0x23c5, 0x78ec, 0x6, 0x7, 0x80000001, 0xb3b, 0xd1f6, 0x100000001, 0x0, 0x6, 0x6, 0x0]}, &(0x7f0000836000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000a54000)={r6, 0x5, 0x10, 0xffffffffffffe377, 0xfffffffffffffffd}, &(0x7f0000238000)=0x18) epoll_pwait(r2, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0xe8e, &(0x7f0000449000-0x8)={0x0}, 0x8) [ 43.810598] binder_alloc: 7093: binder_alloc_buf size 32496501618078000 failed, no address space [ 43.822405] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 43.846128] binder: 7093:7094 transaction failed 29201/-28, size 32496501618073903-4096 line 3127 2018/01/18 18:58:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f00001a2000-0x4)=0x1, 0x4) seccomp(0x1, 0x2, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x200000000, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00007b8000-0x4)=0x8000, 0x4) 2018/01/18 18:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dfb000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005aa000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000bd1000-0x4)=0xc) creat(&(0x7f0000472000-0x8)='./file0\x00', 0x28) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000c15000-0x4)=0x0, &(0x7f0000181000)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000626000-0x10)={r2, 0x1, 0x6, @random="893aa2b05399", [0x0, 0x0]}, 0x10) [ 43.861174] binder: BINDER_SET_CONTEXT_MGR already set [ 43.867460] binder: 7093:7116 ioctl 40046207 0 returned -16 [ 43.891361] binder_alloc: 7093: binder_alloc_buf, no vma [ 43.898192] binder: 7093:7094 transaction failed 29189/-3, size 32496501618073903-4096 line 3127 [ 43.932384] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.937955] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000002000)=0x0) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000735000-0x3)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000050c000-0x14)={0x81, 0x80000001, 0xfffffffffffffc01, 0x100, 0x6, 0x8000, 0xffffffffffffffb7, 0x200, 0xfffffffffffffeff, 0x0}) setrlimit(0x7, &(0x7f000075f000-0x10)={0x29c9ebfd, 0xb0}) finit_module(r0, &(0x7f0000033000)='/dev/ptmx\x00', 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r1, &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000d03000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a68000-0xa0)={0x0, @in6={{0xa, 0x3, 0xbca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59bf, 0x9c4, 0x3ff, 0x9dd, 0x800}, &(0x7f00009d1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a0b000)={r2, 0x80000000, 0xffff, 0x3}, 0x10) 2018/01/18 18:58:12 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/keychord\x00', 0x2400, 0x0) r1 = accept$llc(r0, &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000079d000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000bb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002e0000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003a3000)={@common='gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r1, 0x9) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x4, @thr={&(0x7f0000e84000-0x56)="3e32024daad47b29fc2c519b0e28f682175910b46325b92c9289fe6b0d37a72ff7f4d4dff688762fb6727fb857e2a7ad9161b8ee8e6593a4c928d4d12a2e8f93a275c5fc7c54271f04745280b5b821a5275ee2fdfd88", &(0x7f000082e000)="66fe7408d4420eef93313bfe02e8a731933dc4c2ad7f3188a032721ec581d86088e25ff19283c5cef5ae43747655f4a4f615c68f8783efc0a3bf0badaf6887d6a3a13b586c866e03fe973e864b129d83a81370586288f751b36dbbbc2ecc9da5a49762dd6d92fbada056baa2ac03f9a7d998271c1b6763a62d0c5ae32ad3c0fed4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) set_tid_address(&(0x7f0000dc7000-0x4)=0x0) timerfd_gettime(r0, &(0x7f00000ba000)={{0x0, 0x0}, {0x0, 0x0}}) fstat(r1, &(0x7f00006ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuseblk_mount(&(0x7f0000a8e000-0x8)='./file0\x00', &(0x7f0000564000-0x8)='./file0\x00', 0x4000, r4, r5, 0x5171, 0x5, 0x2) 2018/01/18 18:58:12 executing program 1: unshare(0x1ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x1d, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075d000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x40, 0x30, 0x200, 0x4}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x100000001, 0x3, 0x3f, 0x1, 0x4}, 0x14) 2018/01/18 18:58:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e12000)='/proc/self/net/pfkey\x00', 0x410000, 0x0) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006b6000-0x5c)={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0xb335, [0x3f, 0x355, 0x8, 0x80000001, 0x6, 0xa24d, 0x8000, 0x5]}, 0x5c) set_thread_area(&(0x7f0000f2b000-0x10)={0x20, 0x20001000, 0xffffffff, 0xc, 0x1f, 0x5, 0x1, 0x0, 0x72, 0x3}) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000001001, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00006e8000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0xffffffffffffffec) socket$inet(0x2, 0x80802, 0x8001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ede000-0x8)=0x3) close(r0) r1 = open(&(0x7f0000de3000-0x8)='./file0\x00', 0x101000, 0x80) accept4$nfc_llcp(r1, &(0x7f0000b2a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000884000-0x4)=0x60, 0x80000) 2018/01/18 18:58:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002bb000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00004e5000-0x14)={0x2, 0xb65f, 0x80000003fe, 0x90, 0x748, 0xfffffffffffffff9, 0x6, 0xffffffffffffffff, 0x4, 0x0}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000607000)="") userfaultfd(0x80000) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) syz_open_dev$sndseq(&(0x7f0000ccf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/01/18 18:58:12 executing program 0: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='maps\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/18 18:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80002, &(0x7f0000df3000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a3a000-0x62)="48bc5a24fb0c69269b572fff7db2f58e33ee1b2193711aaa6d507892b766bf5ea5c9149e50d54534886c4f1aad632a67cb69adb8fa064d204858115d8d31d07ad6af224fec33f27ddeeabe317b5c4b14700717689a303a02b07bbdba062da02a49f0", 0x62) 2018/01/18 18:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a84000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000feb000)={0x0, 0x88, "ec3988221a51651ef347a47c18cad4b35e3abb2636ef0ea4390bb6dfc62f2074a5dd4195b2bb3e77f0f4dc029296befc4ecf4307e9c8ab1aaa8ca3bbb17696004728b845026a0d1157bcc23694531105e4f7ead97c5f740b4e78380d71230ec783173eace7fb3c9c1d61bc1354bd1ac7230cd8c46d18011b57a26d14afee54aed09bcf73a584508d"}, &(0x7f0000730000)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002d7000-0x20)={0x0, 0x7, 0x8, 0x8, 0x200, 0x2, 0x7, 0x0, r1}, &(0x7f0000093000)=0x20) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x401) 2018/01/18 18:58:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) connect$netrom(r0, &(0x7f00004f2000)=@full={{0x3, {"4a4fe4390770bf"}, 0x2}, [{"1b41ce07b58610"}, {"1127b8ad8130d7"}, {"0cf26eb1af1880"}, {"287003fbb4eeb5"}, {"ec82dc2718eac6"}, {"01884cf7510608"}, {"cae05b62563d4b"}, {"0cf900e72f79de"}]}, 0x48) fallocate(r0, 0x3, 0x8ff, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair(0x19, 0x80006, 0x1ff, &(0x7f0000040000-0x8)={0x0, 0x0}) socketpair(0x3, 0xf, 0x347, &(0x7f00002f8000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000879000-0x8)=[0x5, 0x7f]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000424000-0x48)={{0x1, 0x3, 0x3, 0x3, 0x2}, 0xff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000c90000-0x5c)={{0xa, 0x1, 0x17b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x7, [0x3, 0xffff, 0x5ad, 0x6, 0x32, 0x100000000, 0x80000000, 0x6e]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x2, 0x0) r6 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r6, 0x0, 0xffff, 0x9) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000099000-0xc)={@rand_addr=0x200, @rand_addr=0x700000000, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) sendto$inet(r5, &(0x7f00000e8000-0x25)="36cc988dd2f3236e03ff80c60080f12fad75df4c2a92741763894000000023050fc7b0492b", 0x25, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r5, r6, 0x0, 0x20) sendfile(r5, r6, &(0x7f0000af5000)=0x62, 0x10001) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r7) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000048c000-0x6)={0x7, 0x0, 0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$update(0x2, r1, &(0x7f0000787000)="bd0caa98a00f9d22cd4858d5384ef0e08def5606840881663ce4eb8665b26f92c3d235012909fab6207f8f0db232d759272a7757efea443444b572d0477eae9e13df7e05e24a183d5c3173282f361115d176bf554259eadc4a487a87f40c77f1242a4bf42ef6d29237bf8c1083119151f8e1adc552eaf242cf4d6fac22f21af81953f6a01095c4eb1f4a143145087d723fbd5b8bfe79289eaf7d315a867235aa7d3afdc0d329ac321e4bccbfe04d6330b5cf7cf781f64f8d0923d24350b40cb860dd", 0xc2) add_key(&(0x7f0000fd3000)='cifs.spnego\x00', &(0x7f0000516000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000948000)="4d2f935e6634db30f3794eacf423149d1d59c9d09efc6c5dab303538927915775608d05ab523b29b21b5aa6c07447db41881740780890fded03806cc9459e62a05e5214618181e616252efea2b819c4ad3e719f9d026b43753d88b9f4beb3c96430dda594d6d263178b8012fc96782211a844fe1e04db7365fc8e63a1ecf167a99bd1c9cd5d61346ba5c63e7b3a0ecd8c50a75b85ad3", 0x96, r1) request_key(&(0x7f0000402000-0x8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000464000-0xd)='trustednodev\x00', r1) 2018/01/18 18:58:12 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000004000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000021000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r1}) r2 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r2, &(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) 2018/01/18 18:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000940000/0x2000)=nil, 0x2000, 0x7) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f0000e8b000)='./file0\x00', 0x10001, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000803000)={0xfffffffffffffff9, 0x80, 0x3}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000471000)=@assoc_value={0x0, 0x0}, &(0x7f0000f04000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e43000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xf4d4, 0xafb0, 0x9, 0x80}, 0xa0) mlockall(0x0) 2018/01/18 18:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008dc000)="52a6899783cfa03efbba7924230b2ac09bdefbab6ec56592cf9ffe531a325dcabd02c55bbbfbb70225f72507d2a9546e498043a497ca1d98bf10e7eb0ded5aedc32499d9bc4915b632a6266cd46d46594bfcf40a5e6f14fac985ef81d1a88248a3f20688784732feff282b2dc6a701ec5fe8dc20df28ae0d209ec695f9dd074cc7922517a57a15542cecfd8c1ecad8e38c6a1defebf18850c1a35f06", 0x9c, 0x0, &(0x7f0000dc7000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 44.050139] random: crng init done 2018/01/18 18:58:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x329) 2018/01/18 18:58:12 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000019000-0x30)=[{&(0x7f000001c000)=""/16, 0x10}], 0x1, 0x0) 2018/01/18 18:58:13 executing program 4: stat(&(0x7f0000d35000-0x8)='./file0\x00', &(0x7f0000d77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000020000)='dns_resolver\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000732000-0x5d)="4820967881969ea2f597ee58d7706fe20aa21a44f9bcbbe9cacd4197923687e85888ebb96d310bd9e079b37353fb77ca4d6547704ba55f7271472ffe5af5887572236120dd96faba40e3dc14bdc2d7aefd6a098b14e4d60186538d90b8", 0x5d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000-0x3c)=""/60) add_key$user(&(0x7f0000417000-0x5)='user\x00', &(0x7f0000000000+0x3de)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000073000)="9401a98b4bd065e00da0c4415ec7ebd477b7d6779184d34ebc78806b4630313cc0b35545f7292931b0aed9898d3cba27d8d783a15baa9f9c155529d4f59b5f605c14582e6409004186f978389f4402e3069ab5ca88e1c6385335c062cabfde600016ae6d3b87a8ba0e4009a204ad9533c623f0928e174794bfb73978f4ac567d75a4b70b74c55ab90f11b4ea2023fc0446a436b2a3c0c0704c2628c966e561a5692a91f9718df30bd30de812d62dcd26331d1bb35bcbd50fc727fca66437c26b2f62dce7b75091a7f49002a4ed306a76", 0xd0, r1) 2018/01/18 18:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000056c000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00008fe000)=[{{&(0x7f0000b83000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005aa000-0x80)=[{&(0x7f0000513000)=""/0, 0x0}, {&(0x7f0000fb9000)=""/214, 0xd6}, {&(0x7f0000f04000-0x7d)=""/125, 0x7d}, {&(0x7f00000b7000-0x6c)=""/108, 0x6c}, {&(0x7f0000972000)=""/121, 0x79}, {&(0x7f0000fa5000-0x7)=""/7, 0x7}, {&(0x7f0000104000)=""/178, 0xb2}, {&(0x7f00007a5000-0xc9)=""/201, 0xc9}], 0x8, &(0x7f0000821000)=""/181, 0xb5, 0x2}, 0x2}, {{&(0x7f00000c0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009bd000-0x40)=[{&(0x7f0000f47000)=""/113, 0x71}, {&(0x7f0000c43000)=""/0, 0x0}, {&(0x7f00002fd000-0xbd)=""/189, 0xbd}, {&(0x7f00003bf000)=""/4096, 0x1000}], 0x4, &(0x7f0000208000-0xbb)=""/187, 0xbb, 0x1}, 0x5}, {{&(0x7f00007f9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000340000-0x40)=[{&(0x7f00008a2000)=""/90, 0x5a}, {&(0x7f00006a6000-0xba)=""/186, 0xba}, {&(0x7f000005e000-0x3b)=""/59, 0x3b}, {&(0x7f0000e31000)=""/53, 0x35}], 0x4, &(0x7f0000d44000-0xc9)=""/201, 0xc9, 0x80000001}, 0x8}, {{0x0, 0x0, &(0x7f000010c000)=[{&(0x7f0000ae5000)=""/179, 0xb3}, {&(0x7f0000e93000)=""/148, 0x94}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f000038e000-0x1d)=""/29, 0x1d}, {&(0x7f0000b36000-0x8c)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0xffffffffffff0000}, 0x8ef}, {{&(0x7f0000e4f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000022e000)=[{&(0x7f00002cd000)=""/155, 0x9b}, {&(0x7f00008b6000)=""/120, 0x78}, {&(0x7f0000087000-0x88)=""/136, 0x88}, {&(0x7f00002e3000-0x10)=""/16, 0x10}, {&(0x7f0000c29000)=""/69, 0x45}, {&(0x7f0000ad4000-0xa7)=""/167, 0xa7}, {&(0x7f000012b000)=""/245, 0xf5}, {&(0x7f0000f5b000)=""/3, 0x3}, {&(0x7f0000f11000-0x8f)=""/143, 0x8f}, {&(0x7f0000d66000-0x1b)=""/27, 0x1b}], 0xa, &(0x7f000026d000)=""/196, 0xc4, 0x6}, 0x3f}], 0x5, 0x0, &(0x7f000081c000)={r1, r2+10000000}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000c32000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f2000-0x4)=0xc) close(r0) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000041a000-0x10)={0x5, 0xd3, &(0x7f0000072000-0xd3)="e5bb61d931396901fbcd5decdffc1cc2620ca56c5b3853b94effc5fcfa6f6ea7a7621c0abc73cfce199f5d0d215edd104c0c65335253d24632884722fdaea9a79e3354382e88d0f5ebecaba698821b2829ee3bea34f3a9cfe302e7dcaab437c8014d0a0a492e517b79868a9d8926aeb539f648dba4e15f42613f62d9b2fe3afa81d4a1ff42ef2c008484f17a9c33f2220edb25fab46c05f82d72b4b858943b3cc92f44d2e4e5ce73737e0f2b5115777aa316f828a6be35b7a8976a399b36cbc8b7e4a4fa84f4058771f5ad493f217716367675"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00005b5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x4, 0x100, 0x7, 0x10000c, r4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f000000b000-0x108)=[], 0xfffffffffffffe93, 0x0, &(0x7f0000742000)=""}) 2018/01/18 18:58:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000002c000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3c0bc5", 0x0, "4ad786"}, ""}}}}}, &(0x7f0000c01000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000932000-0x8)={0x0, 0x67}, &(0x7f0000a29000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a2c000-0x98)={r1, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000325000-0x4)=0x98) 2018/01/18 18:58:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) r0 = epoll_create(0x7fff) r1 = fanotify_init(0x0, 0xc00) fcntl$dupfd(r0, 0x406, r1) readv(0xffffffffffffffff, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) 2018/01/18 18:58:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffffffffffe) socket$packet(0x11, 0x3, 0x300) poll(&(0x7f000066f000)=[{r0, 0x0, 0x0}], 0x1, 0x7782) clock_getres(0x0, &(0x7f0000a15000-0x10)={0x0, 0x0}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) set_robust_list(&(0x7f0000cc5000-0x18)={&(0x7f0000fa2000/0x4000)=nil, 0x0, &(0x7f00004b0000/0x4000)=nil}, 0x18) read(r0, &(0x7f0000a24000-0x1000)=""/4096, 0x1000) 2018/01/18 18:58:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/ptmx\x00', 0x902, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000d96000)=[{&(0x7f0000f48000-0x1000)="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", 0x3a4}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 18:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dcf000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004bb000-0x4)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_wait(0xffffffffffffffff, &(0x7f0000a64000-0x3c)=[], 0x0, 0x0) 2018/01/18 18:58:13 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe(&(0x7f0000b24000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000830000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e5f000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@loopback={0x0, 0x1}, 0x2, 0x1000, 0x1, 0x1, 0xa, 0x80, 0x80, 0x926c6c5c64e5c4d4, r1, r2}, {0x7ff, 0x8001, 0x7f, 0x20, 0xfffffffffffffff4, 0x100000001, 0xe6, 0x3}, {0x0, 0xffffffff, 0x10000, 0x80}, 0x10000, 0xe, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x4, 0x2, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x0, 0x69c3, 0x0, 0x4, 0xd6b1}}, 0xe8) socket(0x5, 0x80f, 0xfffffffffffffff7) setgid(0x0) 2018/01/18 18:58:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a18000-0x15)='/dev/pktcdvd/control\x00', 0x2400, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000485000)=0x8000) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000262000)={0x0, 0x4}, &(0x7f0000590000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000762000)={r2, 0x0, 0x7, [0x7, 0x100, 0x81, 0x2, 0xd55, 0x1000, 0x100]}, &(0x7f0000dcc000-0x4)=0xd) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000334000-0x8)={r2, 0xcf7}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/01/18 18:58:13 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dc4000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) close(r2) 2018/01/18 18:58:13 executing program 2: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c6000)='/dev/hwrng\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000571000)={0x800, 0xb2f, 0x6, 0xff, 0xffffffffffffe856, 0x9}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x36)=""/54, &(0x7f0000000000)=0x36) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000009c000-0x4)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 18:58:13 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000da4000/0x4000)=nil, 0x4000, 0x1000005, 0x26dd, 0x80002) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() set_tid_address(&(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000ff0000)={0xa4}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000ff1000-0x99)=""/153, 0x99) 2018/01/18 18:58:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000c1c000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0x15) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000024000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f000022e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000051e000)=0x332) [ 44.481770] binder: 7215:7232 ioctl 40104593 20419ff0 returned -22 [ 44.492378] ------------[ cut here ]------------ [ 44.498917] binder: 7215:7232 ERROR: BC_REGISTER_LOOPER called without request [ 44.513425] WARNING: CPU: 0 PID: 7240 at mm/util.c:522 __vm_enough_memory+0x38b/0x470 2018/01/18 18:58:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000c1c000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0x15) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000024000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f000022e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000051e000)=0x332) 2018/01/18 18:58:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000c1c000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0x15) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000024000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f000022e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000051e000)=0x332) 2018/01/18 18:58:13 executing program 5: r0 = socket(0x1f, 0x80005, 0x5) fallocate(r0, 0x2, 0x8a5d, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000bad000)=[{&(0x7f00009b1000-0xdc)="277b726140e8bf883b8332a3ca6a9960fb287841119aead29a1c66221d949695c4e52902b6c2eb16cbd99354b207dbab5b99a1ef2aa3c3b7dfff0e375d8f860016710620e5c5e1a83c8de7868005200f8c69fc3c96506de3c2b6e33b187961fc4e1472e51b97a48db2086f844929f92ccdd2f8decbd11c918c206ef5c59ecccf96e5a53fc9a582a6e57361683fa75d0caa5fa5c40d763039abb4cd0de46d5a73a9c6b1c78f4a81dc9147c0d308f2314e35ca101e2e6045d978f1cc39303c8a14c7a981f3bbc8610fe48dd06e13ae8a8ec0db5a7f5264946ae2996a6b", 0x409}], 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000290000)="6e65742f6669625f747269657374617400f94b9ed86cdbf99374bc0f1f63d3463c40caa0f8c185cd75b9353a5fcc8bd5ae4aca57f5744362b856ad6cb9a88f61e29ddd3d6254f4089b16cd4bd16f38c53eb6ff5cd58862e78d048b26a24149c22841ab5046b2740dc7b4c677b06ae550950f798c80f4c49155cc3c2c844f223f35f6d38029222f68c6155268a204d05acda616eda091a689c35004c613f7da873696fe2ca7deb7cbb20efae218496776451aada3c933e2914e50dcc037dd72e9db05f347") sendfile(r1, r2, &(0x7f0000493000)=0x0, 0xff) pkey_alloc(0x0, 0x2) [ 44.523250] memory commitment underflow[ 44.527542] binder_alloc: 7215: binder_alloc_buf, no vma [ 44.527559] binder: 7215:7253 transaction failed 29189/-3, size 0-0 line 3127 [ 44.547019] Kernel panic - not syncing: panic_on_warn set ... [ 44.547019] [ 44.554415] CPU: 1 PID: 7240 Comm: syz-executor6 Not tainted 4.9.77-g033d019 #14 [ 44.559747] binder: 7215:7262 ioctl 40104593 20419ff0 returned -22 [ 44.566062] binder: BINDER_SET_CONTEXT_MGR already set [ 44.566069] binder: 7215:7262 ioctl 40046207 0 returned -16 [ 44.567861] binder: 7215:7253 ERROR: BC_REGISTER_LOOPER called without request [ 44.567907] binder_alloc: 7215: binder_alloc_buf, no vma [ 44.567922] binder: 7215:7262 transaction failed 29189/-3, size 0-0 line 3127 [ 44.577400] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.605908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.615276] ffff8801cf00fa30 ffffffff81d941c9 ffffffff83a47bc0 ffff8801cf00fb08 [ 44.623347] ffffffff83aac800 ffffffff81498b0b 0000000000000009 ffff8801cf00faf8 [ 44.631374] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 44.639380] Call Trace: [ 44.641940] [] dump_stack+0xc1/0x128 [ 44.647287] [] ? __vm_enough_memory+0x38b/0x470 [ 44.653577] [] panic+0x1bc/0x3a8 [ 44.658565] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 44.667388] [] ? vprintk_emit+0x3ad/0x750 [ 44.674482] [] ? __warn+0x1a9/0x1e0 [ 44.679735] [] ? __vm_enough_memory+0x38b/0x470 [ 44.686029] [] __warn+0x1c4/0x1e0 [ 44.691114] [] warn_slowpath_fmt+0xc4/0x110 [ 44.697064] [] ? __warn+0x1e0/0x1e0 [ 44.702322] [] ? __vm_enough_memory+0x36c/0x470 [ 44.708615] [] __vm_enough_memory+0x38b/0x470 [ 44.714734] [] security_vm_enough_memory_mm+0x90/0xb0 [ 44.721546] [] mmap_region+0x93b/0xfd0 [ 44.727056] [] ? selinux_mmap_addr+0x1f/0xf0 [ 44.733087] [] do_mmap+0x57b/0xbe0 [ 44.738269] [] vm_mmap_pgoff+0x16b/0x1b0 [ 44.744048] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 44.750859] [] ? __fget+0x201/0x3a0 [ 44.757062] [] SyS_mmap_pgoff+0xd0/0x560 [ 44.762745] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 44.769298] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.776121] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.782846] [] SyS_mmap+0x16/0x20 [ 44.787922] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.796709] Dumping ftrace buffer: [ 44.800295] (ftrace buffer empty) [ 44.803986] Kernel Offset: disabled [ 44.807639] Rebooting in 86400 seconds..