f1937c1dbc3739a0c2601b763043be1e7ae0250b53bacecf216c6b30a47dfbe2419ae37c11e66038aaa4b799bad3a874a3ce1011ce92b75efe782aa0e73970f0183dedd47c1e4513ad1153e89ad87bcb962421831dcd76ab70d783bffd8f0b3d70b228a034afa9734311a84d380ac8d318aa581903d76ea1cf0494e64fb3a4d46efe37666f3101eef1b9bdce7f22014c"}, {0x30, 0x107, 0x1, "1d619f120a1841f2b187cca0eececa2b650e1a5f6147803ccd3c4d2513804739"}, {0x48, 0x117, 0x2, "4e2b59ddfe4fe17a1325ed6d9ae6d58cac534e972d80b3d97accbea0318e9f196c88cfe783b6851043a14739ed890ad32ca7"}, {0x50, 0x11f, 0x1, "cfb43b67931f7880b9ae53a6fccf5ef310eb97a5909bb9a4a118970ea7ea40ae454d1dae80e54a2b9fc49d444a58df530cba387e02ad4890cdd1a487943695"}], 0x11d0, 0x4000}, 0xffff}], 0x2, 0x24040084) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000a64000-0x24)={0x3e17, 0x8000, 0x9, 0x98e, 0xe10, 0x4, 0x40, 0x3f, 0x100, 0x7, 0x40, 0x7}) listxattr(&(0x7f0000970000)='./file0\x00', &(0x7f0000e8f000)=""/235, 0xeb) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/03 02:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e7e000)={0x0}, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000017f000)=0x721d7d6a, &(0x7f000093c000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/03 02:47:55 executing program 6: r0 = open(&(0x7f0000601000)='./file0\x00', 0x2001, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00008ee000)={0xffffffff, 0x100000001, 0x9, 0x80000001, 0x3, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000404000-0x98)={0x0, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xffffffffffffffff, 0x7f}, &(0x7f00007d9000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0x99d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000003000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000003000-0x2)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000)=0x3, 0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x80)=[@in6={0xa, 0x3, 0x694, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1732c58, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, @in6={0xa, 0x3, 0x9528, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x80) sync_file_range(r0, 0x8, 0xfffffffffffffffe, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000004000)={0x2, 0x5, 0x3b338d53}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x8a, 0x8, 0x2, 0x0, 0x7}, &(0x7f0000005000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000007000-0x4)=r6) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000007000+0x876)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 02:47:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000051d000), &(0x7f0000001000-0x1)=0x60, 0x7fffd) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f6000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x2f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000003000-0x4c)=""/76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000001000)={0x1f, 0x0, 0x7, 0x8001, 0xff, 0xa3a, 0x3, 0x100, 0x401, 0xff, 0x46, 0x200}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x94)="4cafa288faa6425de18b300e440b956ed2c5d3ec0368b02bd135b618037478e0ece925e450cf0fc53717c1bcb35640227be6cb5e8e0916047890c0e3edaf559b805bb7c5d01a53c25a7c2670747b258060c851f393ee8ef328160cc1d6134244dbd98a2f7c30c1bcd5563e5e88a9c6861df3588895f0156f99749328ab37c1010335f5d6711eee2c3461b364672c527bda8b511f", 0x94, 0xfffffffffffffffe) keyctl$chown(0x4, r6, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r7, 0x5382, 0xfffffffffffffffd) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f00003fe000)={0x6, 0x1}) ioctl(r7, 0x200, &(0x7f0000b35000-0xcf)="961a853a6a52fb4f22d166fb06c2356e7d2c93e7960a66d478fdc375d7973b18bcbd2ea7a940d1ad78ee44bd5d76c37344c4358ad84d18b00e1a48c98ea10af6800fdcdf310281be44f333fa988b7f75faa33479fe2d9b373a62d6af268962cf6c963281c27afca754125f61f76e12ad4bc38389557cf93cef7153b739e895417e480de93cafc8e658881027d15a44c570da91ec9868791a8c3965da9491f6ba1415a1d2ed5881c9d7055a0f5c8ef2cd6ec855fad770922174ede787fded0de6ff04c4f0d361a41b81c0506a83d4c2") 2018/02/03 02:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000e4c000-0x5c)="4cd158caa89a6a3945574eb648cb58065fe2ecb01ca0e58ca15e6f542ae5772cd88b92fa8fec0ea656fd3eeed5fa2e2e43bd181583fe4ac32943b5f74c4fbf31ca1ec76bc53040e6be50e2c9818de17bb3d6a4a97f1f6ebdf4e04954") bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f0000c2e000)="8d9dbbd4ac647745f6ad84408a7c3e1002f944b851d4a4cc7300f8bf7b0a7b362a78193ca9935f256bb94976816d71c4f3a67a8f75", 0x35, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009cf000)=0x1ff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d80000-0x10)={&(0x7f0000ee2000/0x1000)=nil, 0x1000}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/02/03 02:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000f46000-0x1000)="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") ioctl$int_in(r0, 0x80000000005406, &(0x7f000014e000-0x8)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000073000-0x4)=@int, &(0x7f0000137000)=0x4) 2018/02/03 02:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote, @remote}, &(0x7f0000281000-0x4)=0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x1039, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ead000-0xe8)={{{@in=@local, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000b6b000-0x4)=0xe8) get_thread_area(&(0x7f000054c000)={0x12d, 0x20001000, 0xffffffff, 0x61, 0xffffffff00000000, 0x1, 0x2, 0x3ff, 0xda, 0x6}) recvmsg$netrom(r1, &(0x7f00001ae000)={&(0x7f0000f6a000)=@full={{0x3, {"d0b04f74823e85"}, 0x7}, [{"068956eeb54ab1"}, {"ddcad179a00b84"}, {"0c8f3a7e23aa2e"}, {"4a62dc6c735311"}, {"b8e0de4d18570f"}, {"45fdaf3132d2f0"}, {"74ea93395d3a50"}, {"3e2a2daa1f78e5"}]}, 0x48, &(0x7f0000ff7000-0x70)=[{&(0x7f00008e5000-0x83)="4476aa0f163caa1432bc1789921e964fd1bad2b6f6681e1d85461427d9efaad36e038a7aab787b54d6966a1eb465fc16a05216550b6a15270a6efec3a7e4921ffbbe41b31ffa453a784af085de5040e6c566e049bcd163ef645bad2d5f5a186e0ad0672fe601c4c3df816003898a1a3cfdde0b04c948c18bf88bbc9375346147b40aa0", 0x83}, {&(0x7f0000412000)="b373d9e4ac27a8a1cb4da3dd5b0db0b14d1e0d566bc153823f96111b7f17a6623ec483d5fbbd5bdca8dbf85a75818160dc6d3bf9acb7292f761f274160df0c076d7f5889b9b9f01d9ac38b8866b4d5a4d7a916dbcddd3f00beabc8a9d75ea8f3a2f4b69f0afca21057d62f552b9bfdca0fe0178d00532d5629d1fe05e44624ecf5e4a5210b9e962d6753da36eb1c66d157690554cdd343cf82f2bc77078e982e122f506861220c22f160cd0b7a15923cd9e3f9ed77ab8cae5daf80c83198efb2ba68160ea439ed", 0xc7}, {&(0x7f00000d4000-0xb1)="a9cbdd3b04aa55d034d2d652323f02062347988a2f18022b725dc8205a982014e1d85666a07ee0e591de2d325cc61130267642ae23812c179ff9674bd8bfef75aa25a0bd028744eb8f662fbfbd93be19d48b1ad95d5c104cc7baa23c7deff03674438ad49b1c1ff3cbe925a7b5926211d1bcf4065f89d00725ce40c148215e76aa7317529271a6c416e80110f02ccf7841a3eb1dab7736c4466565b5e39803a4de850ce30c75da0270bb4c1792955cb25b", 0xb1}, {&(0x7f0000d52000)="1e175741e3a1da2d1b06c211f56596ef29a1b756a2bda1d2fee01a449775a1cbe1c14027551316057558e6dcb185223a6d7aa61fbc542432bd82532607276c1c5628c8d606519bdaad735011d49f1ca132c0277d6427c593d75bbefe99538e3d746784a39024e8366b2540cddf9f57f1f1d646cccbabd444988f35aeedd0bf3345e1a77e7f48b1d27c464e80b1ace62810aabff4258c8cdfeabbe49eeaae8866942b762c95a0064f8f7dc3ef75868bbc6b6535c572a4acd6f2fa37", 0xbb}, {&(0x7f0000f20000-0xa6)="a90d07e603b2ba5babd25cb580c2f3ff05696c834b62a6180d9ccc3acac66b5552ebbf89cd5e94092a85f255393cb9cda28699e8a44cf4b483bb85e84ba88f4bd6bfcb97f4f28bf0d134ddc6aca7df1b67d54186b802c81c8efb12ca7e75be1fa8e292d4f066482938b3b6be1c418c7d99bf0041e600dcbfdcd301d97ea53cc244691db6769283795d59801d35e83ffa1daa561effd84fa1bef4983c06b8443eadd05755e5b7", 0xa6}, {&(0x7f00006c9000)="550259e20a47aa532683e0603ef9bd6fdf0ef0bf5214e268bd2b78e0bead227288d0c9acaaf16d56dc2fc87a031435003b19c2f4cd4a973caaa2273d89b69920a39503589a6602c85ed4a20d73d7164e1f8e89b72fc82d561f0bc4c0b7ca519ec38a158437873b3942cac4eb8221150bd801ef0a9efed0b75c0a521cc3323d8a3d520a57e5b91a7e46601caddeb6a0cc", 0x90}, {&(0x7f00001f7000)="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", 0x1000}], 0x7, &(0x7f0000a5e000)=[{0x100, 0x112, 0xe70c, "8d99e28b24173fa2f742c61495dd860f3c52e95544cc76439a65ff714a86ccdb454ff062ae7c5eb383a4594ff2a2b3b36e0f563154907cfa968f4c80835d3bbb8e6b8d3ab4cf66581cbcd73cc55d30a2014853b52557e776232f81975d523659e62f44ef61e90154935cf3e3a9a8f58938b26ffacb15d960daa99004410bdf198b8b0ec798499e74a6ea7733ec970a65cc74f76591b6db5393c281d0d23cc56869cd9449bb8ec2315c04bf22980189c23a13a7ec12fcb95a482d617c0c093cf790720213b9da3242ed720296cbe93ec0716e0b7a06ec636f4351092e529d2ddbbbb2e4864b9076ffeaf131d13f4de3a7"}, {0xf8, 0x0, 0x189, "e64bfb3b3f3c3380d03d00e297bdb67d0faf9624fac9dbc73f9a21613fa5fe4ab5a3ece719321db0a024370a075bddd8e22459747853e078ec745304699f3861f837058aeb2028c11fbf5993ccda63aa87246226087d66b04564f5e3073a96626ad82b67d883d62c9192929a5a19c32fee960adf4584e6be70561d813e4bdb0ecde4a10fd919e968fe520632ab8672a86fa07f1c1b8a830a5f76b52fc097febba74ec69068914ad5e67cfe9ca9adc35f8747c37373a2629df43c9f0132e56f34cbde76184a6e27494dbd8594ba6dfe32a26dd44b0acfeb5b1372a663f7e35ff3970811140d949d43"}, {0xe8, 0x116, 0x958f, "ef5172b0b236b73526ad03924a2659b4dbb39d880bfe15a74d4a20cdebd92440074d88456f79fb513c0e784d2126425ad25e037619282773fa55b6c1314a09d219f2455b5bf4faa8f053401de03e37fcc94eb0c99a1f5c098d28d235dbe64899d683a50d8cc1470c6b4bf9e5d015f0c0eb098bc78406ed25cd4e2c3ff0e867b9c1d91af807d52dff5a8a0db6bb72502e35e6953acf09a026989acdb08197101e2f4a3df87a4d9dc1f706f506ab5c0e87a9c437d9c5cfd2ec98d4c319d8f1c7d9bc466f2ccdf322cc2b4521b2bda0a9a3b792c387f690"}], 0x2e0, 0x4080}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b9c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/03 02:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r1 = memfd_create(&(0x7f0000687000-0x1)='\x00', 0x3) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00006ce000)=0x101, 0x4) 2018/02/03 02:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc, &(0x7f0000000000)=0x9) keyctl$join(0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000980000-0xd)='net/mcfilter\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000df9000-0x18)={0x4, 0x3, 0x4, 0x5, 0x7fffffff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000b05000), &(0x7f0000d59000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000917000-0x8)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/03 02:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a4000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004cf000)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000949000)={0x400, 0x8a0e, 0x3}) syz_open_dev$sndseq(&(0x7f0000ed3000)='/dev/snd/seq\x00', 0x0, 0x28282) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000a5000)={0x0, 0x5}, &(0x7f0000795000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cd8000-0x8)={r2, 0x10000000010001}, &(0x7f0000811000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000594000)={{0x1, 0x101}, 'port0\x00', 0x0, 0x8, 0x0, 0x9, 0x80, 0x4, 0x1, 0x0, 0x4, 0x966f}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00004e5000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsh0\x00'}}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e59000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b1d000)={0x800}) socketpair(0x4, 0x4, 0x1, &(0x7f0000621000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7e000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000b2e000-0x4)=0xe8) sendto$packet(r3, &(0x7f0000fd7000)="704d1f7694", 0x5, 0x20000000, &(0x7f0000dd7000-0x14)={0x11, 0x1b, r4, 0x1, 0x9, 0x6, @random="62254b621f31"}, 0x14) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00006d7000-0x1000)=""/4096, &(0x7f000037e000-0x4)=0x1000) 2018/02/03 02:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f000032f000)='~', 0x1, 0x40000, &(0x7f0000702000-0x14)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000fd5000)={0x10}, 0x3d3, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f44000-0x8)=@fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x81, 0x1}, 0x8) 2018/02/03 02:47:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sync_file_range(r0, 0x100, 0x23, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) 2018/02/03 02:47:55 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$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000963000-0x3c)=[], 0x0, 0x8805) [ 91.731609] audit: type=1326 audit(1517626075.137:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11656 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/03 02:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000320000-0x1)='?', 0x1}], 0x1) syncfs(r0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) pread64(r1, &(0x7f00008d1000)=""/127, 0x7f, 0x0) 2018/02/03 02:47:55 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d4000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000ea2000)=[0x0], 0x1, 0x7ff, 0x7fffffff, 0x0, 0x2, 0x6, {0x2, 0x880, 0x20000000000000, 0x2, 0x0, 0x6, 0x9, 0x5, 0x4, 0x6, 0x8001, 0x8000, 0xcd3e, 0x100000000, "059f3207f51f19f9f087f62bc8be3177c97496cc327ed7378a2ea34308d17843"}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x8e, 0x4, 0x2, 0x2, 0x1d, 0x64c33fc9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x8000, 0x100}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0x81}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000004000-0x14)={0x11, 0xc, r4, 0x1, 0xfffffffffffffffb, 0x6, @empty}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000)=0x56, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000004000)=@generic="67843253a7f1c9f57b78d28cc79b38bc") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001000-0xf6)={r3, 0xee, "8146ef2a115cff0ede71b032d812988b2276e9c66731d29911c361631d320b99935e72e26b7240c223e4ea29188bc7540342ccd5454d563eebdbc6f787cc8b2068a6c403f4591ef228a6b0f58a8e2488069c2f214013219990a2bee05996a91dbbe95712aea166e3d4151af98124ef485ffd2d1030e208be20bf4f3794aa04a7bcceb93482ae7bf644609b5eeb2e71c8a17366043ca3ff81b93e88f7c8d3be12625c303624b9fec401e5a6760146fa9227535b826ee5d1a9f4d8514bb3a23ea3304607735191b7ce4432befd23732e40709ec7f2cb1d96323ede293e0ec72078428531d6b4101b3f96ded53597ef"}, &(0x7f0000006000-0x4)=0xf6) r7 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r7, 0x200, &(0x7f0000000000)={&(0x7f0000006000)="4e0dd526c4b6d46e722d904043632d72d1c38e6ecfb7a90ee35682d793e4599dae4aef01bd84ac4f5280dae61b0dbd5eed771f84537673bce7f11198bb88", 0x3e}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000)=@ethtool_ts_info={0x41, 0x7, 0x9, 0x8c, [0x4d5, 0x5], 0xfffffffffffffff0, [0x3d0, 0x8, 0x3]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000008000)={r6, 0x9}, &(0x7f0000008000)=0x8) 2018/02/03 02:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000a8d000-0x8)='./file0\x00', r0, r1) r2 = socket$inet6(0xa, 0x400000000801, 0x0) sendto$inet6(r2, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f00003e9000-0x10)='/dev/input/mice\x00', 0x0, 0x121103) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000052000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x0, 0x3, 0x3, 0xf26}, &(0x7f00001b7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c48000-0xc)=@sack_info={r4, 0x8, 0x1f}, 0xc) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) accept4$ipx(r3, &(0x7f0000559000-0x10), &(0x7f000052f000-0x4)=0x10, 0x80000) 2018/02/03 02:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00007c0000-0x4)=0xaee5, 0x4) write$fuse(r0, &(0x7f0000845000-0x18)={0x18, 0x0, 0x1, @fuse_bmap_out={0x1}}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) connect$inet6(r2, &(0x7f0000a96000-0x1a)={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xfcc}, 0x1c) pipe2(&(0x7f0000075000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fbf000)={0x0, 0x4}, &(0x7f000092c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000189000)={r4, @in6={{0xa, 0x3, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}}, 0x8, 0x8}, &(0x7f000076e000-0x4)=0x98) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007ab000-0x34)={{0x3, 0x3, 0x8, 0x3, 0x6}}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000c77000-0x4)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000020000-0x48)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xec2, @empty}], 0x48) 2018/02/03 02:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000320000-0x1)='?', 0x1}], 0x1) syncfs(r0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) pread64(r1, &(0x7f00008d1000)=""/127, 0x7f, 0x0) [ 91.758783] audit: type=1326 audit(1517626075.167:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11656 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 91.795002] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/03 02:47:55 executing program 7: seccomp(0x1, 0x1, &(0x7f0000155000)={0x3, &(0x7f0000400000)=[{0x7, 0x80, 0x9, 0x2}, {0x5, 0x7, 0x2, 0x8000}, {0x75, 0x2, 0x6, 0x9}]}) prctl$seccomp(0x2f, 0x0, &(0x7f0000ee9000-0x10)={0x0, &(0x7f0000fb4000)=[]}) 2018/02/03 02:47:55 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000965000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f000093a000), &(0x7f0000fcb000)=0x10, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000fcc000), 0x4) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fca000-0x10)) 2018/02/03 02:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/pktcdvd/control\x00', 0x4080, 0x0) listen(r1, 0x80000000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000956000-0x18)=@get={0x1, &(0x7f0000c46000)=""/195, 0xa8}) r2 = dup3(r1, r0, 0x80000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) sched_yield() finit_module(r1, &(0x7f0000fd3000-0x15)='/dev/pktcdvd/control\x00', 0x0) 2018/02/03 02:47:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000034a000)="4c889747e3d87cbe50d0f6cdc713690eb6abd916b39b91927536cde045ba256c76e3aadf0da4872c89acd30e97109833399315e913ed48b6abb46717e1978742b4d5710277bf4004327c43a8af4da2cbcb5267adb7467a4df6153839e177bf1c36de7125027437a1015f92c28ed98922bf52f9d7eec1cf2d086985bf2fc927fa9ca86b78c20228e3bb50cdc5901efa1e27a9964551499b", 0x97, 0x4000, &(0x7f0000000000)={0x4, 0x4, 0x7, "fd5b5f34ba69", 0xfffffffffffffffc}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x1)='\x00') r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$packet(r1, &(0x7f000097e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000098f000)=0x14) 2018/02/03 02:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000cd1000)='./file0\x00', &(0x7f00008bb000)='./file0\x00') request_key(&(0x7f0000fb1000)='big_key\x00', &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009f8000)='*nodev*\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000280000), &(0x7f0000003000-0x4), &(0x7f0000001000)) 2018/02/03 02:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/02/03 02:47:55 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fed000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00004b0000)=r1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fed000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000fec000)=0x8c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fec000+0x8d8)=@assoc_id=r2, 0x4) poll(&(0x7f0000feb000)=[{r0}], 0x1, 0xfffffffffffffbff) syz_open_pts(r0, 0x84042) 2018/02/03 02:47:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) waitid(0x2, r1, &(0x7f0000013000), 0x1000000, &(0x7f0000013000-0x90)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = memfd_create(&(0x7f0000013000-0x9)='$bdevsystemppp1${GPL[\x00', 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000013000-0x8)={0xc3, 0xfffffffffffffffa}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000866000-0x8c)={0x6495, 0x7fffffff, 0xfffffffffffff4ff, 'queue0\x00', 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f79000)=[], &(0x7f0000000000)=[0x0], 0x0, 0x2, 0x0, &(0x7f0000001000-0x10)=[0x0, 0x2], &(0x7f0000885000)=[0x8]}) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00004ab000)='net/ip6_tables_t!rgKts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000960000-0x4)=0x81900, 0x4) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005ca000-0x3)={@empty, 0x8, 0x2, 0xff, 0x1, 0x27e8, 0x3f, 0x653}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) clock_gettime(0x4, &(0x7f000073b000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getpeername$llc(r1, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000519000-0x4)=0x10) 2018/02/03 02:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/sequencer2\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000642000)=@sack_info={0x0, 0x9, 0x6c}, &(0x7f0000104000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000c4000+0x9c6)=r1, 0x4) r2 = socket$inet6(0xa, 0x200002000802, 0x0) bind$inet6(r2, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000098f000)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002b4000)={0x0, 0x6}, &(0x7f0000ff0000+0x34)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001b1000)={r3}, &(0x7f0000ab0000)=0x8) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r2, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000cf2000-0x4)=0x1c) 2018/02/03 02:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{}]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x2}}], 0x18) sendfile(r0, r0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000004e000-0x4)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)) 2018/02/03 02:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000693000-0x20)={0x3, 0xb0d, 0x8000, 0x80000001, 0xfffffffffffff000, 0xfffffffffffffff8, 0x7, 0x7, 0x0}, &(0x7f0000d1c000-0x4)=0xffffffffffffff28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000be1000)={0xffffffff, 0x5, 0xffffffffffffff1f, 0x4, r1}, &(0x7f0000f86000)=0x10) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f000018b000)="2e58914f9579218ea1bccda45baf3a2f85acf98b24cae1dfd8ed68a8c69c11ef2a0dcb1c141fb0d123469e681806e417948fee7112f11be192031bc0eca5f98c3dcb264cae91fcbbc92dce40b80f44968b180b91b64306ae9e1afc20adf4", 0x5e, 0x41, &(0x7f0000663000-0x10)={0x2, 0x1, @empty}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ipx(r2, &(0x7f0000dd9000)="648bee59099bcea8d60d82fa3e9c443fc94bafe8d802bf684d3b8f5a34b8bc9ce62e8a760219a578cf7e393496fd7fd041c8b32267456659c9e5b0f3e1e1bd9ea2e95a23f6fa5be2a8e44b2bbe9a5132d56fd3dae0abf730f568d38352780bec763283082e48a07416792a2914247c3457cf94a615831fd720b4423c6cc4fe54ee38829e2e7909daaa49cd466ae273a1f02c4da9045d16272a66d889dc427a43e2f60c2850f00c89900599dc54ddb45b3d04e9ef8674a2a09b775e7042faf654572dd2559cc45c0ac096133a367ccfbd50", 0xd1, 0x40000c0, &(0x7f0000780000)={0x4, 0x8, 0x8, "2bb9cddc1d50", 0x1}, 0x10) r3 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x42000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) getdents(r3, &(0x7f0000e35000-0xc0)=""/192, 0xc0) connect$inet(r0, &(0x7f00007e5000)={0x2, 0x3, @empty}, 0x10) epoll_wait(r0, &(0x7f0000558000-0x30)=[{}, {}, {}, {}], 0x4, 0x5) 2018/02/03 02:47:55 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="11ce3e321fe5921a90c5a1cd054eb908ce4cdd802df26583f4aee392e6fbeff34d4d027bbaa39d657390f93e2e236c743dc2f7bb6d1ec4580be0098ae5cb6db6e97f1a3b40b89a2e615c5fa90dadddff2c06d5b33d269e97dd503ae51ba232a78a8ef376bdae9192297e50ac5b12ba340c741cd9c0fbb6e46f54e33bc7d713d36ba4063409e06d4fcf67ef637ea0", 0x8e}, {&(0x7f0000004000-0x6a)="2e3f1aa6d6ec0f2ef86a3eb449f1b04b38f79ea090a5abc386a4b07e6251f2d713502b84c0ad9d05f662d88720b443788a0aa01f668d963e0ec14126b354fe93f98901d653d2b48e615c86a1d20122c6bf6be4cf1a69273eb72e5f82ec5cc76655068884306f00bf77a1", 0x6a}, {&(0x7f0000003000-0xa4)="cd7d4a62fca877e8ec1272011ad377b03af9652e4601a292f6e6d921e7f7d93392f757f252eb4490e60030439aa9b94c02209d4f26b5ca14220128c5018167693fffe1ab8e548ef6252ceecf94a5ce96f37b8d9883bd236cff376ff9d95fe9637a73450b09e349356d64c39a49661834208fbcedc8f87b20ca0b2da919c903340e301386287a8d3167c026226f86ede2e522dc97c19df78f6261d270d44b4f65c31ef9b2", 0xa4}], 0x3, 0x9) 2018/02/03 02:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = memfd_create(&(0x7f00001e6000-0x1)='\x00', 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00006dd000)=0x112) listen(r1, 0x80000000) fcntl$getown(r0, 0x9) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00003c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042e000)='/dev/sequencer\x00', 0x180, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000dc1000)=0xffffffffffffffff) ioctl(r0, 0x9, &(0x7f0000dd2000-0x23)="2f55cdd45117b67eda7a0b03d5f40fab069ea24897a4b2903c885601a58e2519c789cd") r2 = add_key$keyring(&(0x7f000054c000-0x8)='keyring\x00', &(0x7f0000352000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000221000)=""/87, 0x3fe) 2018/02/03 02:47:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c6c000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f000000a000-0x4)=0x62) sendto$inet6(r1, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/03 02:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pwrite64(r1, &(0x7f0000016000)="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", 0xfa, 0x0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f16000-0xa)='/dev/ptmx\x00', 0x400, 0x0) recvfrom(r1, &(0x7f0000c1e000-0x7c)=""/124, 0x7c, 0x1, &(0x7f00001fa000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x2, {0xa, 0x2, 0x2b, @mcast1={0xff, 0x1, [], 0x1}, 0x5c3d}}}, 0x3a) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) signalfd(r1, &(0x7f0000c68000)={0x43}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:55 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) r1 = gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f000001c000)={&(0x7f000001c000)="cf0543e0605627", 0x7}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000001d000)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/03 02:47:55 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000c000-0x4)=0x4, 0x800) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000003a000)=""/141, &(0x7f000003a000-0x4)=0x8d) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) sigaltstack(&(0x7f0000028000/0x3000)=nil, 0x0) 2018/02/03 02:47:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000d79000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/03 02:47:55 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/02/03 02:47:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a88000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000d3000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000be1000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0x5, 0x3, 0x6, 0xffffffffffff8001, 0x0, 0x5b27, 0x5, 0x7f, 0x400, 0x1000, 0x3, 0xb173, 0x1, 0x401, 0x2]}, &(0x7f0000138000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d52000)={r2, 0x10001, 0x30}, 0xc) clone(0x20000200, &(0x7f0000f2f000-0xd9)="90d595c03087f2c1988573cb056fad3e9d45ea631a111177206701d8f2cb5e1a55336bfce1ea73f287497471538ef5f37dbfbb01e19d7ea3f747f714c1a69061112d47fc8444856ac7828082845e55b27e57fc70c572cc5f48a9f682c65009d10086e106aa1f8694d5f275de0210cac7e5ac251392ffd6e307b2da987cd687ae25d3db09e8a2a3d196dd5b9dadde7b3ec25b273040c3457727234997fd4bb6b3ff965c04609292bb77383d693eac7e7d733c4fd160b072d2bc0d5171e0717af90dc5a403af3712ad8e53ec6ad73e936c48a8f49f533fef1d6e", &(0x7f00007d6000-0x4), &(0x7f00009a1000-0x4), &(0x7f000007c000)="14bd70b3f838cf57c89affc3e268d0cf1175f46fabb64e21782e89441f4866efae241cfa693079492561eb8909ab0abe569900b5bcd1511455a2a99a0efc4ab49f4af2ec11f5e00bd02dd8ebb3130dc2f0e21c26417abee01d8cbb9ab28f120fef3eab62d8439d0956c5f05511ce868dd34ae7824974f441661a33f5183cdbf8d575f22af93f6d3f38005a6849c05e1fd8407387f072995d525e2d8ffd8f504fa7d9d579ee018a8c32873b87779b7a18d99f762216c31a545fe9a169ccb86d4cf14a36bb592f30854ac8e8a94a4c") clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:47:55 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f69000-0x8)='./file0\x00', 0x81, 0x9) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000a1000)={&(0x7f000061d000-0x28)=[0x0, 0x0, 0x7f, 0x1, 0x4, 0x4, 0x6, 0x8, 0x401, 0x7], 0xa, 0x3, 0x4, 0x7fff, 0x1f, 0x3, {0x200, 0x10001, 0xffffffffffffffff, 0x4, 0x4e1724, 0x5, 0x6, 0x8000000000, 0x4, 0x8000, 0x9, 0x4, 0x5, 0x6, "0ab067dabac536b126d01f3710b2447f6e402c358533a21c41986e8165a11846"}}) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}}) 2018/02/03 02:47:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000539000-0x5c)={{0xa, 0x3, 0x200, @empty, 0x1}, {0xa, 0x2, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x100000000, [0x21fc, 0x3d2, 0x9, 0x7fffffff, 0x80, 0x1, 0x7, 0x80]}, 0x5c) readv(r2, &(0x7f00005e0000)=[{&(0x7f00007da000-0x6c)=""/108, 0x6c}], 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000df0000)={0xa, [0x8, 0x0, 0x100000000, 0x3, 0x9, 0x6, 0x8, 0x3, 0xfff, 0x0]}, &(0x7f00009a6000)=0x18) 2018/02/03 02:47:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_tgsigqueueinfo(r3, r3, 0x33, &(0x7f00000f4000)={0x2, 0xfffffffffffffff8, 0x6, 0x3}) mknod(&(0x7f0000855000)='./file0\x00', 0xffe, 0xffffffff) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ea5000)=0x8) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) 2018/02/03 02:47:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000674000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000813000)=0x5) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r1, 0x2, 0x0) write$tun(r1, &(0x7f0000624000-0x778)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "594714", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0xfffffffffffffcdf) 2018/02/03 02:47:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000480000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000db0000)=[{{}, 0x7, 0x4, 0x4}, {{r2, r3/1000+10000}, 0x100000000, 0x2, 0x400}], 0x30) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f0000c10000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000255000-0xa)={0x0, 0x7f, 0x1, [0x3]}, &(0x7f0000d6e000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f7e000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xc8a, 0x80000001}, &(0x7f0000235000-0x4)=0x98) 2018/02/03 02:47:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000072e000-0x16)='net/ip_tables_targets\x00') bind$pptp(r1, &(0x7f0000dd2000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fcntl$setstatus(r0, 0x4, 0x800) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) dup2(r2, r0) socket$key(0xf, 0x3, 0x2) listen(r2, 0x7fffffff) 2018/02/03 02:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000eff000)='/dev/input/event#\x00', 0x0, 0x101000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000efd000-0xca)=""/202) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d05000-0x8)=[0x9, 0x7]) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40000000000000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) 2018/02/03 02:47:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x6) bind$nfc_llcp(r0, &(0x7f000094d000-0x60)={0x27, 0xfffffffffffffffb, 0x3, 0x7, 0x7, 0x0, "5b7d5129d4e0447ed27e5365f529f6a013ae580ca38e1eba00dfbb30ee96007721969c67898e87d7782ffc405b87e500000000000000033110380ab45d8ced", 0x6}, 0x60) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(0xffffffffffffffff, &(0x7f000089f000)='./file0\x00', &(0x7f0000f53000-0x28)=[], &(0x7f00006b1000)=[&(0x7f00007ab000)="2ffffffffffffffffd", &(0x7f00009d3000-0x9)='/dev/ppp\x00', &(0x7f00002e0000-0x9)='/dev/ppp\x00'], 0x0) 2018/02/03 02:47:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000da3000-0x4), &(0x7f0000c36000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b11000)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000ab3000-0x4)=0xe8) sendmmsg$inet_sctp(r0, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @empty}, 0x1c, &(0x7f0000ef6000)=[], 0x0, &(0x7f0000eb7000)=[]}], 0x1, 0x0) [ 92.301348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/03 02:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x3, @empty, 0x4000}, 0x1c) listen(r1, 0x1) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000916000)=""/192, &(0x7f000033a000)=0xfffffffffffffefc) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000022000-0x8)={0x2, 0x3}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/02/03 02:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) getcwd(&(0x7f0000dcc000-0x9f)=""/159, 0x9f) fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff}) 2018/02/03 02:47:56 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073d000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000001000-0x41)=""/183}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002d0000-0x8)) ioctl(r2, 0x5101, &(0x7f000042a000)) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/251) 2018/02/03 02:47:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000f13000-0x4), &(0x7f0000f11000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/03 02:47:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x3c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() dup3(r0, r0, 0x80000) lchown(&(0x7f0000014000)='./file0\x00', r1, r2) munmap(&(0x7f0000000000/0xe000)=nil, 0xe000) userfaultfd(0x800) 2018/02/03 02:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000038b000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00007ea000)={0x9, 0xca}) r1 = accept4$llc(r0, &(0x7f0000647000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cc9000)=0x10, 0x80000) bind$netlink(r0, &(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x240000}, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc, &(0x7f0000000000)=0x9) keyctl$join(0x1, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ac3000-0x5)='veno\x00', 0x3) r2 = add_key(&(0x7f000050e000-0xa)='blacklist\x00', &(0x7f0000bca000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002cd000-0xd9)="cd78d5884613935adfed9d0b2988c0fdd06eb46d571f6b57f52432c349f65e995f851996acccbe83abfc32f251a92dd89fe8b18eb4e106924af52fc7de686e9ab67fe707acfe4e0a37594287c53af8efe97102e139f3afb289abea86c189deb6430ea5748f1118965e9122c01bdffec402cee29e29b461dfa5fa6e3a285728fc97041bd837d257597a0db69f2d51f8b5768474db5edde05ffdc2c0188badd85e8bf29d54f092f787596d33aceacfc1103ced2f3f0c9ef588f3f669c57775af020612d4e28af0a5dc13f94e613c2376029710b38b5f98fda62a", 0xd9, 0xfffffffffffffffd) add_key(&(0x7f000065d000)='big_key\x00', &(0x7f0000099000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fe3000-0x2f)="b47df30aa3f17cfb776c14c417f3d2de79d5a08a6500e2057a2762d89463cc514dbcd7fdfb4eb641139bf2e2427ca0", 0x2f, r2) sendfile(r0, r1, &(0x7f0000ef8000-0x8), 0xa2) 2018/02/03 02:47:56 executing program 2: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000005c000)={0x0, 0x31, "adad7d15d7b332a00474479267b8b057f373fd6f673ee451f6aa95385a6582230b7790665eefb0c34a5bcd853d40f706ec"}, &(0x7f0000023000-0x4)=0x39) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000005c000)={r3}, &(0x7f000005d000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4}, {}, {}, @ext={0x0, &(0x7f0000002000)}}], 0x1c) write$sndseq(r2, &(0x7f000005a000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000841000)='net/sctp\x00') r2 = syz_open_procfs(r0, &(0x7f000003a000)='status\x00') exit(0x0) preadv(r2, &(0x7f00005ec000)=[{&(0x7f00009a4000-0x3e)=""/62, 0x3e}], 0x1, 0x3f) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f35000)={0xffff, 0xffffffff, 0x1ff, 0x9, 0x401, 0x6fa9720d, 0x2, 0x3ff, 0x3f, 0x0, 0xa21}, 0xb) 2018/02/03 02:47:56 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009bf000-0xb)='/dev/loop#\x00', 0x0, 0x80802) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8"}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000007000)=@get={0x1, &(0x7f0000dbf000-0x38)=""/56}) sync_file_range(r0, 0x0, 0x0, 0x6) 2018/02/03 02:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) r2 = getpgid(0xffffffffffffffff) wait4(r2, 0x0, 0x2, &(0x7f00005b0000)) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00003c0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = socket$inet(0x2, 0x6, 0xc00000000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000699000)={@generic="13fda71396752776792809447e497430", @ifru_flags}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001a0000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xffffffffffffffa7, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000a37000)) shutdown(0xffffffffffffffff, 0x0) 2018/02/03 02:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf9000-0x11)='/selinux/enforce\x00', 0x10400, 0x0) getpeername$packet(r1, &(0x7f0000237000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ff4000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/03 02:47:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f84000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0xfffffffffffffffe, 0x200, 0x4, "ccca08299e30a47f87b1b51e68e4a98efc5ae53316fc6c8d710ada5d009c8ea37ef58743f2433ab09a9b3712834788a8302c53593d8de3d358678e799fef1848845ebbb733c4cb31a682e4dd96d6202b"}, 0x160) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00006b6000-0x1000)="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", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f00000be000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/03 02:47:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x8)=[{r0, 0x200}], 0x1, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000-0x97)=""/151, 0x97}], 0x2) readv(r1, &(0x7f0000005000-0x80)=[{&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000002000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000002000)=""/83, 0x53}, {&(0x7f0000003000)=""/231, 0xe7}, {&(0x7f0000004000)=""/191, 0xbf}, {&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x8) 2018/02/03 02:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)="01", 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000ec9000-0x38)={&(0x7f0000d67000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00005ad000)=[], 0x0, &(0x7f0000ebd000)}, 0x10022) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006be000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000241000)={0x8, 0x6, 0x7, 0xf9b3, 0x0, 0x4}) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000b4e000-0x14)=@known='security.capability\x00', &(0x7f0000b4e000-0x5)='ppp1@', 0x5, 0x2) keyctl$chown(0x4, 0x0, r1, 0x0) [ 93.012889] IPVS: Scheduler module ip_vs_ not found [ 93.051327] IPVS: Scheduler module ip_vs_ not found 2018/02/03 02:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a57000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000eca000-0x8)={0x0, 0x4}, &(0x7f0000c02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000094d000)={0x7fffffff, 0x200, 0x2, 0x8000, r1}, &(0x7f0000041000)=0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000a49000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e", 0xd8}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/03 02:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000)='mounts\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000553000)) r1 = socket(0x4, 0x802, 0x0) write(r1, &(0x7f0000d91000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0x24) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3539094d8ab03c1e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0x102, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000007000)={0x8001, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000006000/0x3000)=nil, 0x3000}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000a000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x7fff, 0x7, 0xfff, 0x1400000000000000, 0x1, 0x80000000, 0x1, 0x5, 0x472, 0x2, 0x2, 0x528, 0xcc, 0x7c3, 0x3]}, &(0x7f000001a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000015000)=r3, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000000f000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000015000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f000001b000-0x8), 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000001a000)={r5, 0xfffffffeffffffff}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001d000-0x10)=[{r4}, {r4, 0x40}], 0x2, &(0x7f0000010000-0x10), &(0x7f000001c000), 0x8) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001d000)={0x9, 0x4, 0x8006, 0x2, 0x7, 0x0, 0x3, 0x4, r3}, &(0x7f0000006000-0x4)=0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000)) ioctl$KDMKTONE(r4, 0x4b30, 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000001b000-0x6)={r6, 0xe10c38c}, 0x6) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000017000-0x1)) 2018/02/03 02:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, 0x0, &(0x7f0000b64000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x2, @in=@loopback=0x7f000001}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/03 02:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000de0000-0x8)='./file0\x00', &(0x7f0000668000)) r1 = socket$inet6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f00003e8000)="4ac8ee0756cf30ce8d4b068546cdf6e14b955da9ba216fe2328c251baec10592a6ca4d517607d0861fdcaf34787b2d57ebd80903b3d1b7342e14df3197dd3a01a6d5b879d4e971329124942f901dbd56e5c621b2d92ab44ab84ed3f01e96bcca9718f24b2b400dd880052e2d424f55efe9fa81e3f8110572313380cd24ef98891326b278d392be9186a6ce5c3b08418ae210f3dc3300a979b3f7b16dea3345a07462c651f7895a2ca2c2fba6f22983c90691e7c7cc925130f152ef32a7cd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0x0) syz_open_dev$evdev(&(0x7f0000093000-0x12)='/dev/input/event#\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f000061f000)=[0x8, 0x80000001]) sendto(r1, &(0x7f0000a00000-0x1000)="2d2e284e862f7183478aaeba7a127d20101f72ee0aa0ba663a1ebd4c9b62c1866ad8123585a2aeb5de9a247604acf108463ba1c8566c533be964a698f61cf4de43f897aa857cc71f282f7fafdd1cd5418c683fa13a465d4c80c0443f73c33a09f1cf23479248811ebc3d4382bc96d1e12dfe856564fb211c36bedbadae8cf2059e79088bc04255a5840d9e3eef236204fd379ba197a42860922a6a35b31d28d9217796a265ffb2ad1ff73d9e9e4bdde4e43ebffc3454f2609f7380823c44af353ddf20a4fdbe15a8f2218229f7dbcb334aac75f8a8c299128e44d672ec3e1c88d47b7758e6164a4973ef96e42bd1383d6b05edd1db2d6aa7f0e9c5ed74b023ca5960b62c71daf740b1ec08fdf1815e18d19cc9e6613a05ae0f2114bae282ed53acedfcc79f7c0eae9b501fb832d79ad656101668f54d4a35470284ce1cb7064779cdf7974944ee6d000d8eb1a97900ec4a851b219b993a12e81636d67e0deb638d93ed866f3028a9e2dd69ff61e2a66c9516ebd20898da27e8098eba898d1df1bddc33fde092530cf43fc28e7f66c0211a7eab9f68fb43fb7a3d8772276055f42991662cbf54fb0d27b3dc43606768e028f468b43922c949c5124368deab235de9136b014b8a43dc5b2156799341b7e069beac4493964828cfa49a56bcb56c51da1909b000ea4c7c2381210a7296b7d08086e8618b2bb7bfab39408e6d85fdda0066abe0fb5ef67039d7b0927fc5e0141c49935df96c8d04d2e44dddc3ef1cf35dba58de3a7b9f175d9bf4f25e3ae52c3d2af9a3a3d647568354cb0c9d6246b3cbb40e43b60dc1a589673c66cd18ccfa8e654b08f48a3a07caf5016d5d9cb42d1b73d4a2510c1c829c96d1b1e9fc2efb83ff82f8272a9762c79f29056122691144a84b7174b64db9c10d8093667b95632c5ea4896a34cd3d719bd7b9aa7445041ab128311c301b6c2afaed658ffda2e25d6933a1731ca07bcd6bf34f079a7159b04b3bfafdba4186870994ffffb08c505b6f78d0fd6da6799b36cf05058647565a71496d86e83bcd366ee2897a1fba698975baa055294bdfa68db7d5289a6fd84716294e603dd8d6b6e8d8dfd94b6ae218bf63e034edbf96e4b959ecd62efb1ef43cee911c0f158025540e44b88e2366a0d2b201a0d48e2e5b340de1307bc2b9a7b482dfbaee1fbb461a38f6ddd5a0b2b8b986e97021b4b18e4e54b016f1e2255b4592bce2eccbebf4d3f3f3efbcb585c9e45a35dd56bb2ba4b050b333d64fdbe97fc6217436d832b2e7575cdcfcf9bf215b1041bebeec95bc46dc9d4b6dc20f3123f6eece59a2cd4aff4c8132aa608f8935d3c3ca5642048261d16b737a612f754af0a2d19bc58258376a5532ad0707709b1d4392d7e2298f15c31e8d1da24a2c8f6c5862507a9bb95dc44e6bc5a861d40611b269cae4b60abde10ae9d013e4faefa279f45036729283d1173c907b97cdafcb637029879ee8f951b78afda954f584c1af6a78ca1ab73a32ed2e8e0e64dca08181276537e424bfabcaf924e0fd80aa83b2ebed50b1af7d3e7f77e74b434090160d0a71adcbf487a8a67cdbafa018649982486791ed893fe1d376f605ff6feea38c2870f09dcf41b0b6e30bb0123f21c395b07d6d19c799a2afed19028c05e3226af8bc8c5c877ef3f5bf22b0c474309fc74e806475fdf8acaab5176751757c2beb7808606cc34c6ca91de7d87b035dd724d0e7d9df9b5313ba67a176e42ff74317cc69fd8d22823ccc789bbe4cafbc0d91fae091a43710a92a992380cea9d118d78d308deb3691176fc2b0c9c212fc372de285370fb1f72270088cb2714e2e90169695cb04dd86d3d9b1aeea2be308a9c81eb1af0ea87df95168164d04c36d54be1c11f16551873f377476e469d6250d086a63326d52074925e9b48e69733b4ad8db36ccf73f6652671ae7bf92596ade764be34764b4cd6682f2e6bdc8607c45ce6f07fe75a7e32cb8027215fa3c5d7fc09b3df016f2de856845067150e5f12264693eabc94ed47ad22ab0d3aa4187c2dd591877d377bf75d1ca5fd5687efb1a0fe80331f3c451a8c39b983dc39707390ed743f4553fb63f5b66d26ca1605e93b57a8c127d90eb074790b77c5f63f618b74ea59bb0747adf18c9715be0a8bffdcb50e6754dea14adf4975c32b2f19fbfe7302ffed8eb82124919224053f8e6c001842589b971826395ea69bc28bb3ed162b15c17243c48db0687b8b55ac7004c3ca000db3f246b9b866e0a617a9330c6b70e96acabc316d5abfd1dd7b86fe7d877d24e1a3d2b331233f5fd99895916b53f2812a85f7a107e8ff7957e8c4224cd4fa0d282305d0684f07f9b3ab24c212baf473a21b6b0d9d15b4610d6f19abddfa725d22215d69da87f8d2504f2fa68a40e52baf05b478c54f1ba75f3133a5795cd4f07e46c5a2066f1ad7a00edcd187d627779f1bb32a5251fbaa198acb23a93627ec8e1c397f06c236716e5abc324f34432e8a5da16329bf5609244824286611173db02232f686f9e3b7936d01147864b4cb45c724597be630bffaea72e1d8b38f0909bc124582c3030f19e44b1d00a91e85d04240d843ccb37614deb1fff569dcbafea39a7791553a246056416d492461c31a41350cd9535aaefd80a4cac0753e89b82e23cda85975cc7dfeab5a614bafc095ecb344da41abfa86ee7b7ea2c4bd4f41786e54de9303de1c16295ececeb0150e12aad5757ec07cd9ffe20a1df48c138a0723df01146d12a79ac17a8c5490b5740751d1fc391341b8f772d454080441eb12fc299f36fd879084d7d18cee1b1966b9839c0a258d86a42606a12e7ed6975ef989e5f5d2791cf9bd40a31fa2ea06eded3a21d58b129d867ca9de6895d83ddb1f3af9105c5a6333c850a0564ba29ebae79e2a43a39fe10e2b4cc2b566e4f7da820c4ee5a5afc48c245ae682b637ce4e6db7764b492039d93ffa24485851dfbdb941015cbcc82b4c0b1e238b6a44367605eb38692dec5fd26ad2314a0e32d927e8e28fec12d91dca1caa90c943782e6736d644f249fba9c1ad8d075a798e086c3cf4e98e38f847bd02a26884cdea8ec1853cfc15370e8f23c8962e1288decdd8f059548dec5f66848332ee659edde6de46389129b0f63a8e3e894ef1f989825946ba92f52b98fcda4e98de2846992ed7d2c404029eb0557064a714b686eb433c7c99fbdb122f3131d8f8195c22e278b2ba07270baa33868c13692e9d92001c384b4714a9ce5d72dcb623342f4db177338f8800383bf3b994677dda0d3b3c10d5708994996e7b3fefeafcc4a8ecee84039dac6ea0d15fb94f5748042caa92b5da87dcbe3871ba8e84957239689b76dc2d5f2c7ab0a2b5fc636033743492a80458a8fc72324ce57fcce38f4aa60ec988905c425e661cc2c4083d0e7354484c81ea798c5917f559158e0cba8da0690f6e4aad1548a631af0d267ef297c26188d9226bfcce415f5b6ee56535ef52845be90f1e0d22b7d88b4cf7295e0363a4189614f213e0ea9f8d64393988ea8aa1ca2f6f1c9b94d4a1162fdb55bd3ba2e595daa746379297066cdc6b99b365e3669be955d7421f6aab8f093113d3161de8367c8fe689084b68bceb215d9de5832e4774238a1d435dcd10067a5f8a774c239f9c9a3fa9274735b3944e7c48fab81844a2da691c93ca16e52f65f68c1b337f743d8d9d83a23129fe49769ffa67b716b180a304a9a2495b1f40fb3e63dacf40c941eb68483cd71b05f9c4c40099bfd72162ebf6d33015c22de39b09b634b18af6a40a9c9b280405d15ef8632381298c168aef91efd792382f3245783102d5f248bd179bbe61f57e6cfb1834928e0216a80edf1da455ec3dbf3dd9b7a67fed855d73d1f19de94580f6455991ca1746dbc27fdceb47063ad6394f11b630e36418aa266c63f629dddce8d3228dbe42098d64576fd4325cd9a59580a501c7d5feb22464e9bf3bdffbca02138c740248a4fbcf04b2b877a2c931934b19ba9c8fef1cb0a0caee2d026ee6b9fa55033db2cdd552677f5e33bbb6078b3408f590ff81935b711f6454e7a5f95827086e1fe84e25f826e784c48f4c74b07a6cdfbe8809b722e9cbfa29437096cdfbf72e62931870b80cd163688078dad4aa61329e0dc4fbf806d3759b6c9e91021dde97de5f11901f0a41b70b4c0953cf10a64067403bcc31e102cc4028494cc6b3c7c7b199ae5cde660c44167f04bb7ac05b4bb8c710aa1b00b7db8fd6a2c1bd7c2168f25c7eb70dedc0145ff3f618550e8258051e6f835dacf959446efb93ebc75bdc33e15c6376f4d371acac6b8cda1f52251580b3826686c35ca283ac35147af5dae12a6a4aab3372e6e1e3b88716f94cda7765eccd81e406c6a9524246a5dc74a2a51731b93c2fbd667301b385169550123ed09863bff9bdb6f0dab212d3f6ddcc6b74661d8ca1585173cf9334f2894aeb742dc07492780d709d0fe8096fd1c7fac541b6513b5673e93d771090ad385b8195beb6b81d523c7a9abfb62c7f2316aa3d5626099ec26fe009658383b068046ab311de95cd9c97c5593c6607ad35a0a0b82e56ed5ce4f5ac6e8973689dc1e23b9270da67aeb9de5480ed8a1ab54f846bd578ae421d06f78b0ba598c0b55875e79db3e7656b188a6b4c5409d7775d61a5e93e9a761e4d4ed930e6972ac6314f8cef19e395209e8081d3a22ac877e243e4a317975b91459467b29ec15b72fe22ac4aceafb7ce7d2510c02774bedc709b06f1ce41bf4d6edf5dcce4288b95b782b586092fdbdfa883a38050deac6839130e54385dfccb1fddf003ca7057a378f895925a368a82666084317f8995587efd5d2429199f894530751366418b44898c547ab45e66f1f63490fbac6dda8af23b89346394192f9ca0602640b731607818a7a9cef9718aae36c4d7bf5edbaac8c62452f137d6ccb5116c44a5b126720a156f38b1d589d728df1effef20316484e054cebaf19274702d46d4f9c86ec516822279aa64a648e07c92f7aa36aaee93e05446bf43f67faccf85a755b7d8f81d9dd8f6150adc6711099ef18a335dde8df8f1168d76b20b3cd2a6f0e86d9588d32dfcbbc3c1b25c4911143e55507ec7a45724f8c985bda58e817504c64fd9bd5ed890256151af6c36c813bcc8781442e183c6a6d27ca6c0a31a304ffbdda8bbba6e389f07cac4738e7c7073b00f94c2a943d9c00ca4d1ce054d4277e9f6a09e955974b310e6ab73901be9d765ace757c92c217bbc6d8a86af6cb7a2af31747fdb147a59ccc74412dd43913ae8539b283e34742c0fdc7622d30faa846af44164f5a44a421375ca5eca25be6c3caf20f849f4daa0ef0300d04b021c96007fdd79b006760385631ee4a0fab7f68b263781dbb0cf789fa3f368b8d085f88b2df702e2fea36615551183177218c21d5d550ea8ce55f74d0257c15cbd781874e2c11fb0c98b71f0e5157bd98163948b0312e51d3f03656a15deb953d41cc9d71615d74d8bf4d8d03ef0c63ff9ddd91e9db7272ef4b1decfe76fecab1ff8fa53e33e45926e62e08a679d355134fde26ab4558affaf115026635c0a17e62f0f451b8292f5459ea86fc4635ee3160d69fc98c31129ac5b4304d0240a42fde8ce0fe1429eea7eb23aab883d231a52fd08714b99bd92e968a2b7c98263e0cd576bbb30070410d3d6de629a6edc8357312a1e004cc06242c8636bb30f1f9f4f4914adc7e3aa849e7f8eff56050714ebfdc8f3eafadfa5393ad9a79e82ab851120f8bdcc96af9a836a8e62012ea19f8db8454766d8bfd917519", 0x1000, 0x4001, 0x0, 0x0) 2018/02/03 02:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00004b3000)=""/54) r1 = socket(0x5, 0x83, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getpriority(0x1, r2) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r4, r3, 0x0) 2018/02/03 02:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebf700722001a0810f7000100000007008bffb800025143060c000000", 0x26) 2018/02/03 02:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e7000-0x15)='/proc/self/net/pfkey\x00', 0x220000, 0x0) fcntl$setpipe(r1, 0x407, 0xe48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc1000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000cb7000)=0xfe58) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001eb000)={r2, 0x0, 0x4, 0x6, 0x4}, &(0x7f0000867000-0x4)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000eac000)={0x3, 0x4}) 2018/02/03 02:47:56 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000091e000-0x8), &(0x7f0000cb8000), 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0xfffffffffffffffa, &(0x7f0000d25000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000400000)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d28000-0xb0)={{0x3ff, 0x401}, 'port1\x00', 0x1, 0x21000, 0x8a, 0x6, 0x8, 0x3, 0x6, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000531000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008a6000)={r2, r3}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ac4000-0x4), 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000388000-0x58)={@random="fc6d62db0673", @empty, [{[], {0x8100, 0x12b5, 0x2, 0xac5}}], {@llc_tr={0x11, {@snap={0x1, 0xab, '}', "1af9f2", 0x0, "2ad5012fb6196767791d58f940a8e0ffd5dc7fe11dd3e09136cc0630c3593aa8c7c501c2f6be1a6143337a81f8eae66aed7baceadd434e5384d0a08b5a8e"}}}}}, &(0x7f0000d28000)={0x1, 0x4, [0xcd, 0xca0, 0xf08, 0x241]}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d26000)={&(0x7f0000d27000-0x1c)=[0x1, 0x4, 0x80000000, 0x8, 0x8001, 0x7, 0x3f9a], 0x7, 0x0, 0x8c, 0x0, 0x2, 0x125d, {0x10001, 0x7, 0x67d, 0x1, 0x6, 0x8001, 0xe9, 0x3ff, 0x400, 0x100000000, 0xfff, 0x71, 0x44, 0x9, "4c6b442450be1c0443d53a0b592d2517969e15d26cd67fe95194431c2d987a94"}}) 2018/02/03 02:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000064b000-0xc)='/dev/autofs\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b89000-0x20)={0x6, 0x5, 0x8008, 0x8, 0x7, 0x20, 0x6, 0x0, 0x0}, &(0x7f00004b0000-0x4)=0x20) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000476000-0x4)=0x7fffffff) mknod(&(0x7f0000b6f000-0x8)='./file0\x00', 0x10, 0xff) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009e9000-0x4)=@assoc_id=r3, &(0x7f0000531000)=0x4) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005c0000)={r3, 0x7275, 0x0, []}, &(0x7f00002c5000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002f7000-0x10)=@common='ifb0\x00', 0x10) 2018/02/03 02:47:56 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006000)=0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/enforce\x00', 0x325000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000), &(0x7f0000002000)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000017000)='net/snmp6\x00') r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000c000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000001000)={0x200000000000004}) fcntl$setown(r4, 0x8, r0) [ 93.160986] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 93.198829] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 02:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000eca000-0x8)={0x0, 0x4}, &(0x7f0000c02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000094d000)={0x7fffffff, 0x200, 0x2, 0x8000, r1}, &(0x7f0000041000)=0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000a49000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e", 0xd8}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/03 02:47:56 executing program 4: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000000c0004530, &(0x7f00005e3000-0x1)) fcntl$dupfd(r0, 0x406, r0) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fadvise64(r1, 0x0, 0x1, 0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mremap(&(0x7f000079a000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000f5a000/0x4000)=nil) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000eae000)='./control/file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000397000-0x4)=0x7fffffff, 0x4) dup2(r0, r2) 2018/02/03 02:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x4000010}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000071b000)=@req3={0xe6c5, 0x1ff, 0x21, 0x6, 0xfffffffffffffffb, 0xef, 0x6}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007b1000)="fd2e22a243046978d98c84a65ce4b979141dd89e9ea07f3da8a6a29ba429432b7f3fa9ec77ed556dddab3d7ccbc7b7af0495eef66f8e8711c97a0afa728c7f9b73ab66bf458edece2e877e16c2753552e6e919718af462cd7d8dba7ae38a3af80dce4f1d8187eed07ad91da5bf58dfe6503f22ba81d63a7b31ba14c69503e77044de84a3eedccfb205f4f660413fef793714f2dc220ccaf1dc980af45876f715fa34373dcd1651e606cb6f76fb9562a490981bfbd6cfbfbe90071cbefec2a9", 0xbf) 2018/02/03 02:47:56 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0xe0)=[{&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001f000-0x1000)="556bc0368135b33e0adae316810e5bc1bb7b742d98539a9bcf21b232e3354e54aadc6e356cbc46758d9c23626ab6c0f514cb4439361d8f3328a60fd418fc76d57cd7f78cee028dc01f7548a241e71cb5c0aec4da7b5fcd9f5f4e21f3687a179bb0746b9eeb04c5f21992667124ccfc40d6ed3d92b4e42adc89aca5b8d7d957b1d88270178ff50fc842ab90915c773399b871e203553e98858389267b37d63f8a1ef7dceb048172d4a88b42dd6755704b30f76aa94ea316661ad40a8c819ea5fac9617fd37b4dd4aca88fc443464f003b58e12855a21e670c82ab8f38d1f682746b703d3cb5f1142bff8f2cbe3e7594f83e01f2ad01b7c95d7f06528b24d6", 0xfe}, {&(0x7f000001e000)="34e67bbf31dcb981144e81a347842b271476e1785ee24839bc6e713dc9687fe8cd93e3c1e6c72b87feaed28239253d30cdcfcbdb6f72a7944ca9b0ac6fe243d46d3f03b8a2486def9d4aaa92bd3c95298aaca4aeb318aad0a552c3384aa9db065e1ed4984e20568ef2c971ef72fadcb45fb5481e4563fdb34f9084db55ce7057360fd5b513acbc86854dc65340a221f308cb02d27256f7b21667ccd58f2080565fed43ad26165c0bfda3b59933c53e84fe3a56b67794ae993f4c423f20e04ac6185ab5780114dbc2d7ee36743f3d3c", 0xcf}], 0x2}], 0x1, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x80941, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") readahead(r0, 0xffffffffffff201b, 0x9) 2018/02/03 02:47:56 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000003000-0x10)={0x100, 0x8, 0xf9, 0xffff}) futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000001000-0x8), &(0x7f0000002000), 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000009000), &(0x7f0000007000-0x4)=0x10) 2018/02/03 02:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1b, &(0x7f0000a63000)=""/192, &(0x7f000033a000)=0xffffffffffffff92) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) 2018/02/03 02:47:56 executing program 4: mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078a000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000058f000-0xf3)="b1dc36a0e1cf440f24a924445d6a9e8f6c05712b1557b7fcaa2a59b855343de0da81761dc1487b6b462ac214b1ae8ac5461fa8587944b49b4542f87d5f6caf3c99fd5e63eb4268afda3935499ca0f6a9792d79ee7c3db0aed51ffe376f38855f0ed4021dcc7f81c747cd6523904018c1e4e55b6a2a245b61e4e5e82432bd6cc5f997b5b116f3859b2d3607f27053edfe78df12cbd64f5901aa502da6f5f526c0cb709ccbd1dfbb975e68fe3fee09a21c72ff3217078afb5bc04112dfd1042beb358ea3da1c0835f31795ca3668cb5cb5cd8c61845723be97d29dd72e1479622ee293ddc7ba78f44c34f7a36982c0b171680039") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4), 0x4) 2018/02/03 02:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) getrandom(&(0x7f0000fe3000-0x84)=""/132, 0x84, 0x1) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000995000-0x80)=[{&(0x7f000072a000)="17", 0x1}, {&(0x7f0000415000)="b5", 0x1}], 0x2, 0x0) 2018/02/03 02:47:56 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) dup2(r0, r0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f0000003000/0x3000)=nil, 0x3000}) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/pktcdvd/control\x00', 0x4040, 0x0) fchownat(r4, &(0x7f00009ed000)='./file0\x00', r2, r3, 0x800) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000000000)) 2018/02/03 02:47:56 executing program 2: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) fcntl$getown(r0, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002c000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000018000)=0x7fff) 2018/02/03 02:47:56 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) gettid() getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0xeb8), &(0x7f0000001000-0x4)=0xc) r1 = getpid() r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, &(0x7f000000e000-0x60)=[{&(0x7f000000c000-0x52)=""/82, 0x52}], 0x1, 0x0) 2018/02/03 02:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x19a) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000304000)=0x0) ptrace$cont(0x7, r1, 0x4, 0x6) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000038e000-0x4)=0x677a, 0x4) 2018/02/03 02:47:56 executing program 7: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000fcc000)=',\x00', &(0x7f0000000000)=':md5sum/#wlan0eth1\x00', &(0x7f0000fcc000+0xae9)='selfem1\x00', &(0x7f0000000000)='wlan0]\x00', &(0x7f0000001000-0x6)='\\self\x00', &(0x7f0000001000-0x18)="6574683073797374656d2b747275737465641747504c2d00", &(0x7f0000000000)='eth0,\x00'], &(0x7f0000fcc000)=[]) socket$inet6(0xa, 0x2, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000001000)='./file0\x00', r2, r3, 0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fcd000-0x60)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/03 02:47:56 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000c1a000)='/dev/input/mice\x00', 0x0, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x6, 0xbc6d}, {0x7, 0x9}, 0x4, 0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 02:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) socketpair(0x3, 0x4, 0x6, &(0x7f0000812000-0x8)={0x0}) epoll_wait(r1, &(0x7f000023b000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000) 2018/02/03 02:47:56 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) read(r0, &(0x7f0000039000-0x46)=""/70, 0x46) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000017000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000)={@common='vlan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000023000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000035000-0x9)='/dev/rtc\x00', 0x20800, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000003f000-0x5c)={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x7ff, [0xffffffff, 0xfffffffffffffffa, 0x4, 0xa1, 0xfffffffffffffff8, 0x0, 0x40, 0x1ff]}, 0x5c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x85e9ef4fc2e9581b, &(0x7f0000040000-0x4)=0x7ff, 0x4) 2018/02/03 02:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000035d000)='./file0\x00', 0x40, 0x13c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c33000-0x8c)={0x7f, 0x2, 0x2, 'queue0\x00', 0x1}) bind$inet6(r1, &(0x7f000038e000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0xffffffffffffff8d) accept$llc(r2, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009f4000)=0x10) listen(r2, 0x7e) r3 = socket$inet6(0xa, 0x800, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002aa000-0xc)={0x4, [0xffffffffffffffc0, 0x8, 0x1000, 0x27db5876]}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d98000)={0x3, [0x100000001, 0x1, 0x3]}, 0xa) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f0000668000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000-0x8)='environ\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006f7000)=@int=0x8001, 0x4) read(r0, &(0x7f0000d72000), 0x2) 2018/02/03 02:47:57 executing program 6: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000439000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009b8000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) clone(0x0, &(0x7f0000780000), &(0x7f0000168000), &(0x7f0000511000-0x4), &(0x7f0000000000)) chroot(&(0x7f000031b000)='./file0\x00') 2018/02/03 02:47:57 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba5000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl$VT_DISALLOCATE(r0, 0x5608) userfaultfd(0x0) userfaultfd(0x8000000000001800) rt_sigpending(&(0x7f0000001000-0x8), 0x8) 2018/02/03 02:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@dev={0xac, 0x14}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/hwrng\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000597000-0x4), &(0x7f0000bdd000)=0x4) 2018/02/03 02:47:57 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb7000-0x8)={0x0}, 0x80800) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fb7000-0x6)={0x0, 0x5}, &(0x7f00005fb000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000b5000-0xc)={r1, 0x2400000, 0x2, [0x5, 0x1]}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f000004e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000fb8000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4"}) 2018/02/03 02:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f75000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000041a000)={0x0, 0x2003}, &(0x7f0000c56000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008a8000-0x8)={r2, 0x9}, &(0x7f0000894000-0x4)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d18000), 0x10200000000000) 2018/02/03 02:47:57 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000624000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000c7b000-0x7)='ns/net\x00') mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f24000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002a2000)=0x5, 0x4) 2018/02/03 02:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a3e000)={0x0}) getpeername$inet6(r0, &(0x7f0000875000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000374000)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r1, &(0x7f0000d9c000)={0x2, 0x1, @rand_addr=0x6}, 0x10) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) sendto$inet(r1, &(0x7f000039b000)="845e9c00d9d4ec825d42526c7c25b893467caaa7367a9d5c42b8e97366ec67a74d01f30f5e265e921937193a3e14ee7b1660bc2ccb3ad8d5930f21ee44d7a55a0d95292bdca78662cb274f49b5135b4e1184978c419270ee55344e5cac1626662c3eb0078fab74a8400384fd9a856c088286e37b5484ae4ca7325123246d9fcdb0e1052e69395a9f530ee988113c659f0c90b5c0d45fc5473938", 0x9a, 0x4, &(0x7f00006d4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00009f2000-0x4)) 2018/02/03 02:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c73000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @empty}, 0x0, {0x2, 0x3, @empty}, @generic="1125d93c6026e7cd94bee306c2ab7569"}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) 2018/02/03 02:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000aab000)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00005a2000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00009bb000)=""/74, 0xfffffffffffffd74, 0x10020, &(0x7f0000264000-0x14)={0x11, 0x1d, r1, 0x1, 0xf5c, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = getpgrp(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac5000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000059d000)={0x0, @in={{0x2, 0x3, @rand_addr=0xa08}}, 0x9, 0x1, 0x3, 0x8, 0x1a}, &(0x7f0000b8a000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000d9000-0x98)={r4, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x60, 0x100}, &(0x7f000044f000-0x4)=0x98) r5 = gettid() rt_tgsigqueueinfo(r2, r5, 0x3d, &(0x7f0000b0a000)={0x31, 0xcc6, 0x8, 0x7}) removexattr(&(0x7f0000f90000)='./file0\x00', &(0x7f0000d38000)=@random={'security.\x00', '&\\ppp1cgroupcgroup[\x00'}) 2018/02/03 02:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mremap(&(0x7f00000cb000/0x14000)=nil, 0x14000, 0x4000, 0x3, &(0x7f0000e20000/0x4000)=nil) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000c75000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00009dd000)={0x1, 0x18, 0x1}) writev(r0, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) r1 = request_key(&(0x7f0000d01000-0x5)='ceph\x00', &(0x7f0000368000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000425000)='ramfs\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/02/03 02:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c3d000)={0x0, 0x8000, 0x0, 0x9, 0x8000}, &(0x7f00002db000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008dd000-0x20)={0x200, 0x0, 0x4, 0x0, 0x7, 0x0, 0x8, 0x7, r1}, 0x20) r2 = accept4(0xffffffffffffffff, &(0x7f0000642000-0x60)=@nfc_llcp, &(0x7f00000f3000-0x4)=0x60, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d75000-0x4)) 2018/02/03 02:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/keychord\x00', 0x121040, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a95000), &(0x7f0000bc8000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x28, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 02:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000056f000-0x10)={&(0x7f0000fa4000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000025000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003a9000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000a67000)=0xe8) sendmmsg(r1, &(0x7f0000845000-0x1a4)=[{{&(0x7f0000967000)=@generic={0x10, "13817057ca00f8d4c3451ebe9b9bf796371c64fc8cc3d0c962648bffa1d6ea5d4d014f7b56d423c2281df381c2db53e124b195b1c3435a19c3d4341c5bda1be2149527cba29855475bb82e358331af818e8ceb8893079361815332c86a16c33d01470bbaf54af9aab9c700331b68e62b08efe30f560bc816bd47a7ed4729"}, 0x80, &(0x7f0000679000)=[{&(0x7f0000e61000)="290064f226fc6e1e7826026e88e209e50da3cb6c429852c1087460aa70ffb34e3837dd25eb18d08767fb776b1e2ea45d075add5f7e26421d4541c7c3eeee682a1cbfa9831406224e714a4a0e62835d8f8b19eee6b1c8e2bf54322e6c71a21524ecfc0e578b16b32468c8950124306080e9b7c649e3753fdb4923c7cc44f84c0369e1924430fd491feb59af763e7a1651cdecbe44a42ac16948a2ec2f54b2645e77302c6fcfe77e83487ed5ff844d542ba1d770f14a09ca91378817001de704747436434078877478597092420513d26a9c50fe", 0xd3}, {&(0x7f0000cc2000)="8bd542b1d8dc44afd28b67b83b6674693f1987320daf20ba5bab581dac6594fa", 0x20}, {&(0x7f00005cf000-0x1000)="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&(0x7f0000fb3000-0x80)=[{&(0x7f00006d0000-0x5b)="52dbaf97689a3f4dd10ca9ab8fec46e2c141a2adc67ff6b121732dc45611964ff96b84386a383bc678bec68430e9251cd6734b5aee0c596ba70b2f80ad891d1205ff044a4d4c6d8d7795436a3f412caa479bc7012f01bede1ca457", 0x5b}, {&(0x7f00000d3000)="fa3bb319bcd9ecfc5cbd73ca8d09f88330d46d50b58763181b358be69f9cb0283753b86abfb75c8053a6debc58df0acd5de55ad55f4a3c7e3778d79a81c1d7ffdc1ee27ed21765", 0x47}, {&(0x7f0000d99000)="5c5705f56c549d1623fa6068cd3030b1a643a816720f92da86be258de9456c7734727d1c03cccf952d9297fd28a39643230dcca95ef83ad81e696987565ff51eefd2e27f24a8c31851d2fa6a6e4cd8df0419c437cb05e2b50d3638b5a2cd8383f0603151f3e32cd0e5aa8e0b0130ba00", 0x70}, {&(0x7f00001c8000-0x7)="abf261b8f2efa3bc5f2eea08c1a61df7d2e74f09317fd7f4121914f4017ee93f0b50479761cc68a8a9a1ebbc729493dad6c44f4682b4af3316a3ed1815fa6c21be4a59f595e83547175e179fb7173ae1513d01de877f906819e8c8c190a0f9952a81c09dca0dba", 0x67}, 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@syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f00002bf000)=[{&(0x7f0000757000-0xaa)="390c33fc1443d57c799c48e740a073d68d549e3c238370c088a86bbf8b46bde2e9302dbfc9408005bdc3bc3193e874de31f90a6c19e0510ab8fa96ffe0e8f25d15acede7e0c0e698c4a2c5933f69e75f0e979b47d9a2395d7449cbc9bbdc49a68a92063141783973ef84c6aa41ddc2d53a1f38603ee101a9c8ade97d44a6ef9264f0fa92671b2b0e5fa8dca7a0465540bf5fbb2f756c9ba02dface34eabc9b60439661ac73423a9f4fa8", 0xaa}, {&(0x7f00000b6000-0x70)="1aa02e489aecd74377276eb2def0f28acf7f1eedc8c6e08bf87fafe57f3264f9e987990dc2d8f74dc75bfa7a69453a58dcfbb101fc90d202d0eb071ad57d5a36180ea6fc9a524fa52c7f8898526b0208f9211b8422ac3af118b96301984b2747a70328c835c461175c1525df14300690", 0x70}, {&(0x7f0000fdc000-0x41)="46e5240bd6032811e25dfd17942d25d9ff878b5aea88ac9450f6f772fd1b823e89dfaca26c802b7fe3a1c2b1a12ceeda9feb13294ffed363912fc744615a85219f49263f5c5018e8ae01f57b5802a74891a7aea782a6baaed2ef42d2c60ff3e4079afeebf2633d885daef1f3d912d4d44c3cb51586728c4789b5c305750d0f002bfa0b10fdf1d521a5d8d8761b84cd88972faa5acd4d2c71102047fad159f6da458b829fea0921c04d44c841f3eca0c185eefa734333fff305f3b45d3c2b2328", 0xc0}, {&(0x7f000015c000)="54d7e8c41555e4501df4104ac181aa6c1bfb582e4e23d4b42057d00d9b1000ecbf4250f3c4e097dee35d5c3582de3ea82744", 0x32}, {&(0x7f00007e9000-0x27)="8ffdda453d4d8e36a8b674fe3edca55adef8dc9809f329c57f676b32b6cce4eb234668b1a849f7", 0x27}, {&(0x7f0000eb8000)="67babaea6cbc9dce765d557c2a1cadf5adb670c35718885b108f9f463a1f83658185def6e127f292ffe896d5ca9731233b2143284e4f6a6ad9158e2f8c04e84d3fdff044eec09594ebd24c2fe5725adfdabad3ba6d10df7aa9c6dc74a6984d5f4c4fb0495e9f44d6d9b8cd1ec8306bdea85dfc07fb87b470040e2aef464b40805b0f3af8830d386c1c2fb01053b135c3d35b07cccfe597d71be37a5534c4526f8cb297bec90278361e627e6692976e4a7189981ff06d9dbf1539282adc359b8676e90facf7987e3ec07901f3778fc26fe18da67769dcdd0c1a0211a2a111ccc8af886b1fddc43540b7b6d4700192", 0xee}, {&(0x7f000002b000-0x35)="2de0c8c79f24c8a71fb6807ad8b367373bc972e73a409b62d06d71027b728a67f5dc857601d00fa97dc3d220d6bee37ad1dbb42dae", 0x35}, {&(0x7f00002cb000)="1400e22a4525db0632c89527f97933c7afc55061fa42b0d9a955f385aade268477e668c11e79249a62011516522fd1a724fc0cc89572a6803a2e797c296ea36edcaeb9d2704f9384dfa127f2a07c1fbdacc3e14fa58eaea92e3617bfbdfdde891e06904ef3429382f92bd05ab70dbf44a50fd5a72f540884fb1e4aa82b040bf7c9c87d9bb3c3b9d5127527f384243e6a0e89ce3f112f4f9bc76a0c42aa394b24306cdf6dc354377a376948e23a4f383fd0b65b824e2c66644f20401af51695566e08f3d2b13f9d45aead0182e82848e9578605242a5221f1138920ce35c2", 0xde}], 0x8, &(0x7f0000f7e000)=[{0x78, 0x10f, 0xd8, "c65c09684a5239baf8df0eb7d0c2f273e568e57377ab20f17b3d71ce761ad51df1a63d083d01730f25f15aa761e5657e7caa3c8440ab6281f34cc0eb22bf8673dea023ab8b35c169d95e6b937d4c7f9dd2b27c8ced8b2fdc4bbe19c3638d27d45e3498c852"}, {0x88, 0x10f, 0x1b, "f4de1914074ba5ef4a01c6d75de58093e1032816e4fe1c899d8019247fc9a8629d65e7ffa5e4261cd19c585716172de51163fdacec2ef5124c55aa49b7e7cb460db6030ccc793731f1848ba48b7b1a66476270e65499f8f38d016d02a311634e1d12fe3c6b03bb6f2adae8c6fbbb8b917a41167ccc0f80e8"}, {0x1010, 0x10f, 0x1, "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0x1110, 0x800}, 0x1f}], 0x7, 0x20000001) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000026000)={0x14}) epoll_wait(0xffffffffffffffff, &(0x7f0000a11000)=[{}], 0x1, 0x0) 2018/02/03 02:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x800}, 0x13) creat(&(0x7f0000c93000)='./file0\x00', 0x1) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000061000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005c9000-0x4), &(0x7f0000045000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005af000)={@mcast1, 0x0}, &(0x7f000041d000-0x4)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000893000)={0x0, @loopback, @remote}, &(0x7f0000be7000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f00008e6000-0x38)={&(0x7f0000ccc000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000a05000-0x10)={&(0x7f0000351000-0x5c)=@ipv6_getnetconf={0x5c, 0x52, 0x2, 0x2, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x100000000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xe0000000000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x9e}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x732}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x9}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8810}, 0x4000) r4 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fd6000)=0xffffffffffff0001) setsockopt$inet_int(r4, 0x0, 0xc, &(0x7f000044f000-0x4)=0x9, 0x4) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) connect$inet6(r4, &(0x7f00001eb000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5dc031b5}, 0x1c) 2018/02/03 02:47:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x2b8) socket$netlink(0x10, 0x3, 0x9) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d1e000)=0x0) ptrace$pokeuser(0x6, r2, 0x20, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ca2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ab000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e14000+0xada)={r4, 0x2, 0x20, 0x3ff, 0x3}, &(0x7f0000f24000-0x4)=0x18) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/ppp\x00', 0x800, 0x0) getdents(r5, &(0x7f000036f000)=""/224, 0xfffffffffffffded) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x1}, 0x20) 2018/02/03 02:47:57 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f80000)=""/111, 0xfffffffffffffd7d) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f82000-0x4)=0x200) 2018/02/03 02:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f0000b2d000-0x50)=[{&(0x7f0000df7000-0xbd)=""/189, 0xbd}, {&(0x7f0000760000-0xf8)=""/248, 0xf8}, {&(0x7f0000090000-0xc0)=""/192, 0xc0}, {&(0x7f0000432000-0x8a)=""/138, 0x8a}, {&(0x7f0000b4c000)=""/122, 0x7a}], 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000ff000-0x2c)=@ethtool_cmd={0x1f, 0x7080}}) fsetxattr(r0, &(0x7f0000f87000)=@random={'osx.', '-\x00'}, &(0x7f000085e000)='\x00', 0x1, 0x1) 2018/02/03 02:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000184000)='./file0\x00', r1, r2) getdents64(r0, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r0, &(0x7f000091e000)=""/80, 0x50) 2018/02/03 02:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000106000-0x4)=0x10000, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/03 02:47:57 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/02/03 02:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000200, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000e9a000-0x4), &(0x7f0000094000-0x1)) 2018/02/03 02:47:57 executing program 3: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4a000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$KDSKBLED(r0, 0x4b65, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x4c}, {0x16}]}) select(0x40, &(0x7f00007da000), &(0x7f00003c3000-0x40), &(0x7f0000b49000-0x40), &(0x7f0000b48000)) 2018/02/03 02:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008bd000-0x23)="2200000015000701000910f700010004020000000100000009000100000100000115", 0x22) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d5f000)) 2018/02/03 02:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000596000-0x10)=@generic="0dbfd9bb5492264b26734b59bbd1a763", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) r2 = syz_open_dev$sg(&(0x7f00002ea000-0x9)='/dev/sg#\x00', 0xffff, 0x680000) getsockname$packet(r2, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000057a000)=0x14) 2018/02/03 02:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/checkreqprot\x00', 0x400100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000680000)={0x0, @tick=0xb018, 0x80, {0x6, 0x70000}, 0x3ff, 0x2, 0x1}) fcntl$notify(r0, 0x402, 0x22) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000810000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/02/03 02:47:57 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r0, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r1 = socket$inet6(0xa, 0x1, 0xaf) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000df7000)=@add_del={0x2, &(0x7f000079a000-0x10)=@generic="7b11bc9fb6149929263b37c7e1645867", 0xffffffff}) ioctl$sock_ifreq(r1, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000088c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000df4000)={0x0, r2, 0xbd}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d97000)={r4, 0x80000, r0}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r6, 0x1, 0x20001000000004, &(0x7f0000361000-0x4)=0x100000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)) getsockname(r6, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000edb000)=""/4096, 0x1000) 2018/02/03 02:47:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000439000-0x1)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000)={0x200, @time={0x77359400}, 0xfffffffffffffffa, {0x400, 0x100000000}, 0x3f, 0x1, 0x3}) 2018/02/03 02:47:57 executing program 1: renameat2(0xffffffffffffffff, &(0x7f0000468000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a2e000)='./file0\x00', 0x4) r0 = open(&(0x7f0000b0b000)='./file0\x00', 0x2a4000, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000032000-0xf)='/dev/sequencer\x00', 0x383181, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/03 02:47:57 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x40, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000031000-0x38)={&(0x7f0000030000)=@ax25={0x3, {"6b7244dc38b825"}, 0x3}, 0x10, &(0x7f000002c000)=[{&(0x7f0000024000-0x58)="fdab10d556f2efa1cce4ad1b94a7ed9088333a1acaea2f712e9d568945db60a4215e1639a6251b9345b717ca4a980823384e84e3e583b8f8573965e6206556d4cd1f616e810409c4f2d4f54470eeb0ed1def4814eed547e6", 0x58}], 0x1, &(0x7f000002e000)=[{0xd0, 0xff, 0x9, "18c83e5c40e2a29d25b048c6456d0329b4d15c197d17d23c22587347a3539fcf1ec720f305eed27c64777b374ec1e81a2443a671859c3249718f6a61a38d8b214057b3a98c00f66152aa3e907f5142ef1ceb549cd166bf8632a2994a671216f315ff00d380bd60297b300ca78e3beb491a996636ab61284a207e492172138f05eeeea4dcd0f7395246a393cc2b00f7c8853b2d61e08efc6fa35964131870304900d3562e5d3aa87451284a3a2736f573d8c097aa558b7580469a63"}, {0xa8, 0x1, 0x8, "23871cebf999355edd8bb525182b62a78f634a26754f335b233df52e7a760a87d334bbe9810f045cf0402c1a84332b1df3f7f9242d9ca259d2e0b58e8cacb23111b8901453edecf73d35c2e8e4cbe14dfc58724ba249ebe895bf223695d79ab522cf6caf957422e53a4ad4c924512485916b23954bf49dd5c59fe4a7642cb860139d1169bc23e74ad2ba2ed95a24dbb856"}, {0x70, 0x100, 0x5, "b972a991dcc0ee52fd45525c08df3b38b09ac4a40a190f0fb313d86aebe4d428dd30964e58fa631d38134684514d122bfd04213110a1243a3872696caf95d66350e03571990fd39fe8dd64727806279b3a11c0d3ddbe903fbf1dd626"}, {0x30, 0x119, 0x6, "d95387b12825b9aa1db5e27754a1dbfe8a65870be2697cdb3a97b959fe3dfb"}], 0x218, 0x10}, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000e000)={0x8}) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x201, @dev={0xfe, 0x80}, 0xfe}, 0x1c) r2 = getpgrp(0xffffffffffffffff) pwrite64(r0, &(0x7f000001f000)="850c7646a198801b9bf8fbb8a6f763d847aa866d4306aa5ad8c08f209ec5a4ac32da07cf61e5981007e18c178b54", 0x2e, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000002f000-0x1e)={0x18, 0x0, {0x2, @random="7c642ca201d9", @common='vlan0\x00'}}) fcntl$lock(r1, 0x6, &(0x7f0000032000-0x20)={0x0, 0x3, 0x1, 0x8, r2}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000032000)=[{0x148, 0x119, 0x81, "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"}, {0x110, 0x10d, 0x6, "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"}, {0x98, 0x1, 0x560, "ca4f120dcf03a90222bc4d94773e1c340fd220993a388d2ce198f947919647746c5f65a8cb6d7045e4b5bb2ec349aa9fc55b9c7614b5a5ba9cff1f0f693faf0d7443eda00d04e07b4b81ff8f97cda83f87264a53f032c09454dd994ff3fe255a617516d37771405e02b4880455eca2a407f9616ff3cc30c893e0b5ddab7cec834823b1cff105d9"}, {0x60, 0x103, 0x7, "096fb7f6fb8299a4263706a45a083f64578d4c487e07f785aa676eb6a07748275ad387ff7547633abcbdfecf306637cc0e5528bd5f69bc120f394ad608c118980104ef270f91f38b988aeeafaf76"}], 0x350}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000018000)={@common='bond0\x00', 0x100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x376}, &(0x7f0000031000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000033000-0x18)={r3, 0x10001, 0x10, "c0a65d7cf1683a4ee2cdfac9279a620e"}, 0x18) 2018/02/03 02:47:57 executing program 3: 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) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000351000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00007f6000-0x1c)=@req3={0x0, 0x100000000, 0x1, 0x6, 0xff, 0xfffffffffffffff7}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x60, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) r3 = syz_open_dev$usbmon(&(0x7f000027f000-0xd)='/dev/usbmon#\x00', 0xac9, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000069a000-0x10)={0x0, 0x1c, &(0x7f0000310000-0x1c)=[@in6={0xa, 0x0, 0x1fa80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}]}, &(0x7f0000a2d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007c9000-0xc)=@sack_info={r4, 0x0, 0x6}, &(0x7f0000a08000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000043a000)={r4, 0x40d6565b, 0x20}, 0xc) [ 93.962940] device lo entered promiscuous mode 2018/02/03 02:47:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="c839c1203adbab1385784398a383ed1016d0eb939ad78191d8e49fb3f27c2c01752b0296085c42a33aa32658c05174b2dc56b2b9e9860927c2afef03619c6a9df1658af4028c64276669e40e280155a7ddab1b9de95afde52c05dcbf6cea39e53fc152cbb097b26049c6b6796ab073bf28e124b0a509ba855700279c3d62ac2358c22c2bd1a23e671f3106ebe597d02c7e7e04ec29678cc6e64dd1880dbd8aa5f062cacb32629a08d0fa7b9688d50f74f1917ca3ac1fcaac9f942e30fc88c9bda011151b63e16bcc56d8f4d13969fbf28376657cfc8b192d962c13f098a176d7f9848562", 0xe4}, {&(0x7f0000001000-0x89)="dc74e9807ad2c9f2a3193ef9967079937a7f75553d3ccfc85d3ac9038a1fe21767c6b62a47f41be7579069780ec333625af14f114f289e8083b00f3d4dd11560aa975536245e20ca2077e2b09baffbbde2b278f351a8c27d518de2a7652b95e5d60d618f674febd3bd66a8414f4de7035de9c68adb6f5ae408e832bae3b2b7d80f8ee3ab55d241beab", 0x89}, {&(0x7f0000000000)="d689a8d47653260505e6730798fcfec58b2dbab2fba6e5d79d3e7c031d05ad4387d9d426843de767e241f45aac116980ac23afc847e3ba108e1c142297e73f357015afe0cc6d48231cac1fd9420bc5f9a51ba88b143277aa114c6fa0ff70579ab06c9a708aae56895499dc8695f088325210a32470be12c69dc9ef24d8dc0251f25f18ef2866c3e7b3e8e4fa3674fa5af9665d6a79876d9b4e6e8a48761f", 0x9e}, {&(0x7f0000000000)="d3e17532e8e5d82b4cf10d3ebfdb0942076aa4accd9e579af0a3b9b48a1ca95d6146fae99800ae7abb443fa6183dcd98e3240e5a319d820ddfc88fc827fd04e720b9b21d34b40d7f87e31cfb606c7ca1826a0dc87f70b4f47ccc9264438fbdae41d52782d3b6eaae8f00233749d87aaf0095c7c8d8e15c982df01e0526873a1dbe13981182c802c87106a96ad5a9f1bde34e86938f458e5d9244060e4eadb1006f34321da04f4f6edfd32e99a07f37cc294a7ce0084cfed1d07e4cc54b51a54245c976de9a02d3799b72a1afbebae1728656", 0xd2}, {&(0x7f0000001000-0xd3)="9ec8b0fd7d4f18a0e22b312d48b7b6ff93ba573a770b22eddaaf78fe7638d8446488a7553ea7fa8d958d6601502b3c6084a5ac588bc6207bdaa30d4b70246c5b3da7487c276b56081c32a00c1a83c622dcfdd869883d679092dedb19c3dc3c1aec7352b5b93a93bd43ee2061de228fd74c1069e871e08ec4bb1168adcd048b4476f795a7505dba5dccb2d292ac480321c431ca9ea7c4ee2713e56634484cf42ecc5e2ab01ef42c8bf2a3523e8945296f3e3f931cb4ebfd949cac256384e4402eab09c053906e3293b747bebde077972ec11775", 0xd3}], 0x5, &(0x7f0000001000)=[{0x38, 0x107, 0x80000000, "0c427c7081e6efc0056acc7d1150780c583eebaf4d7bd87ed796a01fe436978e07f7c43e8a62c4"}], 0x38, 0x20008004}, 0x4040000) 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, &(0x7f0000000000)={0x0, 0x3f28}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000970000-0x10)={r1, 0xcc, &(0x7f0000b3e000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0xc87, @loopback={0x0, 0x1}, 0x30}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x3, @empty, 0xf}]}, &(0x7f00009d9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000666000)="e4f81ea7936d4fe4c2a219a9c0ddab6277ab01831603f33c33bbec655163d4c5be48e2d398d0af797cf92c8df0b2d2b84cb546b4dadabb7b9c7f80bb449f0176c4211423e84d10b2a1f027bc758efc2d911a20c23063b215c661979c869a96b2ddb7916805d4662c66fd6537577e5f4aa09e1267eb7e28c36d4b885adf4fcc48fa6ee9119ed1c95cc2c56f16b1ac7027c8364e", 0x93, 0x4000000, &(0x7f00002c7000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) listen(r3, 0x80000000) sendto$inet(r2, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/03 02:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/keychord\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000991000)={{0xd6cb, 0x5}, {0x1, 0xc5a}, 0x5, 0x6, 0x8001}) syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) accept4(r0, &(0x7f000022f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000ec5000-0x4)=0x1c, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000397000-0xb0)={{0x80, 0xfffffffffffffffd}, "706f72ff070000000000007fffffff000000000000000000000000001f0000001f000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cc5000)={0x0, 0x6f, "9a49a10e992ea687c4060edf7fa5221341e54a0d4ef5b5810854fec37d40a0e75f984ed8ad2b651f6f52296417cc2d2cabd107114ce455c1e7961c6696b8e4de9bb504aa762a62c63ae53e522e9610dfc27a99fd9477ea2cf7d6f0a4f6dded71e38ae732cedd93cc09c77614c4de2b"}, &(0x7f0000f3a000-0x4)=0x77) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001e7000-0x14)={r3, 0x300000000000, 0x14be, 0x8, 0x3, 0xfd54}, &(0x7f0000ab9000-0x4)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0c000-0x10)='/dev/sequencer2\x00', 0x404002, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/03 02:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000031b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffcbd) sendto$inet(0xffffffffffffffff, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f000005e000-0x160)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x6, 0xffffffffffffffff, [@sadb_key={0xa, 0x0, 0x240, 0x0, "3fb70bc56bcd5736d58ba89b0269f977094be2d43dcd4562498dcddd44103c19542feed3c55cb15b1e56a4833149eb3bcbfbd304aa6798dbc96dc24f19e07da2e11c99c37b46596e"}, @sadb_lifetime={0x4, 0x0, 0x1, 0xb4c3}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0x3}, @sadb_sa={0x2, 0x1, 0x0, 0x8001, 0x0, 0xf3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x32, 0x0, 0x26, 0x0, 0x4, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}]}, 0xe0}, 0x1}, 0x40001) setsockopt(r0, 0x3, 0x63dbf9d5, &(0x7f00006ca000-0x1d)="eac0e02e8a021019d6d3dda3eaa18f48f70ab9f6f3b8bd6ceb6109d50b", 0x1d) recvfrom$inet6(0xffffffffffffffff, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) shutdown(r0, 0x1) 2018/02/03 02:47:57 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f71000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r2 = openat(r1, &(0x7f00007db000)='./file0\x00', 0x400000, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000075e000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0x4, 0x80, 0xfffffffffffffffe, 0x7ff, 0x5, 0x9, 0xa0b6, 0x1, 0x2, 0xe11, 0x3, 0x8, 0x7ff, 0x1]}, &(0x7f0000f72000-0x4)=0x108) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f72000-0x8)={0x0, 0x7fffffff}, &(0x7f0000ce7000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f72000-0x38)={&(0x7f0000f71000)=@in6={0xa, 0x1, 0x9, @empty, 0x8}, 0x1c, &(0x7f0000f71000)=[{&(0x7f0000f72000-0x84)="99e5e99530016e1f808bb345e665e8bc1e006a0b22532adb7ee5c80e619b43df58d042c001df956446a1871730a6fa63cae3b5773379b4e74fd2e9886ca3d9ac001807efcbbe46409b1e0c6b6afe826b699b588f500b5847196b2f7c76fdcf2e434875a0140ca61e3746d06d811c843206adc8289e65afba3bedcc39f87cdf542cb145b2", 0x84}, {&(0x7f0000a19000)="8197217efd2048b419d4e78e93a9be13dd506c32f40c17c26f8f997f9e73b38a19cf61ba3ffd6399cad7b8f811cdb94e53d1564965e49f421084cdea7cfdc7a0f2a9d74d36c2669493b72a4e1749a35cff7da18bde", 0x55}, {&(0x7f0000f71000)="c942e52d1e40384b90bfa0e508a829b3cbf750454a3f52ca124d15feb6849a8bde6bfb6c3db9ababded0a3091582b07304d9c788bfda7b321bcb5da3cdd21a429fe052f76a13abfeec80cddaf2579d8f0b98d958304dbea04fd57e190f74f0bdf1d85a61817b0db6ef4a171942c943c275d4ef7079edb3435795f9fc583505029f4d623a10226a9d157e95bc4142b75c88b4b876c6285b3efa73d45de46b840358b45c8e2ba65bc2c52cc737e992edaa9bc9302d504aa224db3df9025f3e2103c9a436d3934e8ec8f3a2476f120439328e3c718db2dc9b96755836c306dea898faf9", 0xe2}, {&(0x7f0000bab000-0x74)="551330b0ddeb042b44a2e8ef379d354d01e3e57c3e40c4db11f361046eb05242a51fce79b527a4ba4e37ed6708e0c14727abe258c05e15b7130f7fd8faec4afd7769186a8a7d7c79a6b76065a147ef08f3edac5af2ca282d29061be6aacae51f5cd631c2f02841b564c28dc0bf684105dc4d9135", 0x74}, {&(0x7f0000f71000)="4d89ce54e21820500cde9b9ecbf14d011bda31fd75b1d6a57a56a99bb228b3d8f277430ff105a1f82abc7db61a58a01124f3773eb9f5eb79ffb0c175151284775e68491cbc68af736ea06d3828c720fb37d26943ddfe8fe42e690573370199dc755a1070c86f570d8fd9c0646bfb97b054d5fd7eecfe7e0a3ff17276b35b7ada", 0x80}, {&(0x7f00008a0000)="c4f8ad091792dc68cab3a6d13760a8335c1a408f0cac8f3218b671f6048eb5adf2b7e42361e29c86f4deb0f981f4ad2dc330931152c286cdea144ae7b78bdbbb6bda178865215623f8df8ecb0890a5b43b9dceceb37d4e29c08cfe73a1dd6268e8e2b1cb3ae21c595ebce4545433304e27e59dfe62105dcdce08982e0573eddea979516c0c311bae599079c1789ece", 0x8f}, {&(0x7f0000098000)}], 0x7, &(0x7f0000365000)=[@sndrcv={0x30, 0x84, 0x1, {0xd9, 0x2, 0x4, 0xd6a, 0x1, 0x3f9, 0x0, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x3, 0xffffffff00000000, 0x9, 0x8001, 0x0, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x800, 0x6, 0x80000001}}], 0x90, 0x4000}, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f72000-0xff)=""/255) epoll_create1(0x80000) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000001000-0x1c)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 02:47:57 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000006000)="1f0000000104ff00fdde45c80711000007f3f0f00800010004000002000000", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000007000-0x4)=0x1) 2018/02/03 02:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000efd000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/03 02:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$ax25_buf(r0, 0x101, 0xc512db0a04519cd0, &(0x7f0000c42000)="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", 0x1000) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7ffffffe, 0x0, 0x1, 0x3, 0x4924924924924d6, []}) sendmsg(r1, &(0x7f00008df000-0x38)={&(0x7f0000ffb000)=@hci={0x1f, 0x7fff, 0x1}, 0x6, &(0x7f0000a50000)=[{&(0x7f0000bc9000-0x9b)="19343617ec9d0f2528d6ce99cc21e85032e6166282291712395e68022d930359ebaaa1f5c20be984701b57a3f3e6b081793898e7590012ed92e91556665526f3ce941fba1652017dbeb5f5a677f67349935530898c4130d66cb41168375d53cf85aefdda45bcdf63ccd7b502689abebeee58b1241a3c3b28433859997050a17e0324347b61e6e95f1c3b27ad31140dc67ff51644663ac2c9d55c45", 0x9b}, {&(0x7f0000c55000-0xb5)="0512a46f6d83614af11c3948794ba3c14f795b3392d165910a082ef0ea11ef8790a63ed48d01dd335efa9eacf0635801980374fa65590f3161a8ef507e26a1a5a5abb4e2cff87e0357bd9306a7ca05ff28bad0512128f721bc60baa1239b3d383dcca40f59df0ae8e0855dc3264ac6da083dd9345f9d423d3061caf58d63fb3003ea424db8b7bbed55669ef64429ce8f5376feab8f984b08c73e163bc58488b08db1fa153b94efb54d6109a39a4cca5c5154d02b7e", 0xb5}, {&(0x7f0000a25000)="3de528c4e877f9ea681b54ab3c3e130500f540b72d5c514921c87fd42fcb49a808939e66a63583fe60d25da27914481f8b9553f4d4527e85927993c22fb30a26c8cbac303e0b2c39aa8a5fc2d12c984a1719ca15cabd581ca79c98794708", 0x5e}, {&(0x7f0000ace000-0x23)="47e948da4891e9aaf367737dafa51535e0efc512b3a6bd8c7bbc6424c881b05ba7c0bb", 0x23}, {&(0x7f0000376000-0x3d)="11c6b73ba7ccb6cb479bd87e39e4b6fe58d4f05ba5741f7dde64b2d3743dc4b5c3a0fe75ac9274bcacf1b34bd0ea6e718506c42ef3b60452883740bf4d", 0x3d}, {&(0x7f00005df000)="fb0bae0ed6e97720c0a3160af885fbc1e032f452e13572a61f4790e67e5b69", 0x1f}], 0x6, &(0x7f00001a8000-0x260)=[{0x100, 0x10e, 0x80, "6a3565fe9369416e3ba37b11bca1b87f26365babfed97b137f2d8d09a4414199044e2b62cf5213550b4ceff0876f3c8eb814189e3e1cdcfe73c0ef8b8f6aae75b2882188f30c94d893f65177255a811c3b1540856e94b87bda60cb76e294d0a86ae850c4c8989dd887ff6550fc0ab32e0da0129f9a6cf484cd11ed2cc00ceeff469438042440739a8f1da8b7e41156dd8f77da9dd7ff9f32d9e4b89a5710a913a1406bd1593f47ecbd4501f0750e39d4f117e0cd57bfe56645a355bfcccfee5fbd81fb4d522f87d8d2c7a1cf80a4701f560e05eb8cab3a24a6f756366fc170793150b47c942b02909b940d50"}, {0x18, 0x11d, 0x100000000, "3bbc2409dbfd888e"}, {0x60, 0x1, 0x1000000000000, "3630106d3c6d9da00b7de1ab72869645e222665f95402733ca3a1ae36f423886c3d2de7ed9cefda3ed5655b72e9daa011241c4a5503832189363753ced990d49c17ce573dcc438132acee458628398"}, {0xe8, 0x10c, 0x6, "cf859d0a8ae895c5e92216ad1511ba66585c2f309aa51246cd7447472399cdc6e2708b0175e09783533a688b83a9d3ec2d514d5cc10ad9218abfb6e5c910a929919cb5e532a127c3ddb60b292976e7e484368c093a085c1bf7380029a7a051cf11390bc93d7b7404949e70c05f05d545644d8406f34926217afecfc02483c25507e4081ceeaa683c30fd974f541365e6469aede1419d353ba67bd9b6bcc4b63505244ca83931d09b4fb9357fbd77a2d607b914484749a8f15489b948aefbba85c5df43b2cb6d914454b90cde8056e33d3dc3bf"}], 0x260, 0x80}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) socket(0xf, 0xa, 0x8b) 2018/02/03 02:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000b4d000)='wlan1.security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00001c5000-0x28)={@common='sit0\x00', @ifru_map={0x417770}}) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007cc000)=@generic="ea9eb9b51989ab8cff6d6b3b27640269", 0x10) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r2}) dup2(r1, r4) recvmsg(r6, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r5) tkill(r2, 0x16) close(r1) 2018/02/03 02:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)) prctl$getname(0x10, &(0x7f000013c000)=""/51) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000050f000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000984000-0x2)=""/2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002b000-0xc)) 2018/02/03 02:47:57 executing program 0: clone(0x0, &(0x7f00003eb000-0x42)="344678baae3626400640e8290f1c1a88907fa430e22acaa67edaea2ef35dff2d02c5aa640a6f06c529741dec82ba9e6c00adbcc9afc2a08ca3ac239fee48b8719887", &(0x7f00006d3000-0x4), &(0x7f000045e000-0x4), &(0x7f0000117000-0xf9)) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000002000-0x42)="cd7d1785753953ee2173c0b17f8d34a80615d823afaed6a00403d19a2fa3d72ed60485f4782b16f2ae375eef85587780a6d3296aec5ed252eb4edc4b05f5dae95d2a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000+0xf63)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d33000-0x4)=0x1c) socket$packet(0x11, 0x0, 0x300) chdir(&(0x7f00009a1000-0x8)='./file0\x00') 2018/02/03 02:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d19000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000bb5000-0x4)=0xe8) writev(r0, &(0x7f0000010000)=[{&(0x7f000023d000)="28f84589d9c104a21443cd1f9655407c38995de63b3038b648126420cb56633549cfe95ee3cec47822c546", 0x2b}, {&(0x7f0000034000-0x78)="fb2ca4427266b1aac5e242aee289e91ce8f1a5afab23a925dc99e5a8e49902b94c4f5abdf3fe85f238af70bf5545fd672a06840e1417abeeb32192965e15901da1f6fa9e917c17bf7090eddfe180acf65ffcf3a500bc25bc5154393b16797083fd7ed81cf63c38edc12ea880de573059771611770e1a4301", 0x78}, {&(0x7f000018d000)="a683585cfeb167c620ebb4c4ae379890981db99851022deeeaa93c331187ad763a0a7dd73cb4a27f3e0160ad4ca099892eb914c0624fa33c2eaaaf16882ed2c6dd8c4877da523983203c841ba106a779dee1deabc7e8c395aeca643ec266d48432b97f2d49d95cdf26c1f95e8f57e9963925f96c80a4faef1551242be1624dadbba19f57ebde496640c4d9f3b5ba95c0e20b342f23a9801889339d1cf89ac32e92ba4d4a7d00e6963ac5164e609dd7ec13d35395bd31e7b279d8b225f9668efef3537838d34d3f195a16957a53855580aad508d929ca99912a9fda5c", 0xdc}, {&(0x7f000029d000-0xf8)="628d51baa5d3760a807ccde958d643dd263b4431fc20e078516bad8dc4d767a5a8ff686bf73ed92faa0c2996fdf89b2e6283826202699327021c46dd5f433a6ffbd14160ead659f4f811f297568ac0c0dfd36cd092af96d3e25f0f0311199aa0202b6dde30c3e3d73bcd4f9619e83b83ea10d6ed47fc3fac12e4e9c32ab372c67d58b92c5480356f2e54a154c46ff88e5fb484a7ff792562034eae835f9da542314ed7c4bfba659e6571cc3da43709f37463179518b83b8d4b3d495a9303dcb10b628d11f90673d02429a996380f995abab292d456c1ea384e09e46df6f217694b6cb17cf8612068c2eb1645c5bdf2343d236196b61c0491", 0xf8}, {&(0x7f000069f000-0x94)="8bf9a602ad1c9c314b3bf0811c0b1a3c2bdce154320066c87d9be6196275cdf2d8fd2a76950125faa5d2b000db6de20ad5ced0ae8477800eeac7e2cc9fbff51389b8cf587d21f47f805397930925bfe0f030cef8c5e660a6fb15454d4b2eadd0fb43bd5eac88c7cee78494100790e16949f317373de4ed4b07e42708374320f68fbfdc470e88540e1c2a61d792205bbb4c8f8016", 0x94}, {&(0x7f0000c8d000)="ab616628023ba9030b37f0384a7fb727c2b19a4f1ce8cc5f56f1b12767fce8104d7bf9fa0f6b15953ceb3e6acf9cd9781166df50020ce1be90b72976d48eb43e3463ec106bbd4252d9e7fc6b3136e8ac32ac983b578d2b3d62b8ed5677e877718dedcc7993727893d3940e40e01d5cc86a709196e55277972dd525579db4ba7ed80d7ab7cf49cee5292cd132e7fc0342b2347aff4db905ab50c034c7e8d8747e84d6f942fce1fe29470882d2b79969005c5c1f251575bd5fc1a98148ba85a9202ef4cabc677fd852be1fb26abad6b17c921336a304f1ae217e0190a9a9a7", 0xde}, {&(0x7f0000915000-0x9e)="cc68480ff2f380a23423c67bb2f1509f353bbb24f1425eaa10f2e7351f47a8b5f164962a4860c1779492b33663f09ef8bdb3c2fb89d7780783e8e1529a86d2b4ac69b688ed8bc4d0e1ea4bd424de9d1213e34bef00a512d885660e49eb5cfa2a0a0374d35f1649e37df60afee293d5b8b07f644ba2075e8ffce55698ecfbe12ff7d9fccf5d8b3a7cac10dd86dce25a2a71b09c66edf7eb2a27f91baaa806", 0x9e}, {&(0x7f0000982000)="82f9bbe7", 0x4}, {&(0x7f000040b000-0xdf)="a782a3b2c768a38998bc0028f4d235514b97a270f164235018023d2c28094136699a1cbeffee153b4ca99e38eebb2be7dc38acb1b9a16e63616ec61e7905c199a14affe4f8925bbaa7f020193337729796f4890395ddeed8981403b5a34f7af739cab081d63d17dfa177f722430d8e5d7e90109448c473f44ac0809e8f733bcdb250cd74d254c7f94025a8d73b8dc97cb03bcca68eae05b9e88301cf52d065e7ab8d629615b3aaa024c9a8bd2df130fb2d15e0330a720bcb47b49b2c948338aac3ee1b86c550035376c0053dc061e9a944fafebaeb286757d9f897da7b9d7e", 0xdf}], 0x9) r2 = gettid() stat(&(0x7f00005f9000)='./file0\x00', &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001cb000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea6000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000017a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000446000)={0x0}, &(0x7f0000762000-0x4)=0xc) r8 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000f47000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000386000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000043e000)=0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004b8000-0x4), &(0x7f00005a7000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f00009d9000-0x38)={&(0x7f00003aa000)=@proc={0x10, 0x0, 0x2, 0x1801fb722cdcd9d6}, 0xc, &(0x7f0000d29000-0x16)=[{&(0x7f0000040000-0x1c)={0x1c, 0x27, 0x100, 0x6, 0x3, "", [@typed={0xc, 0x23, @uid=r1}]}, 0x1c}, {&(0x7f000013a000)={0x69c, 0x31, 0xb00, 0x4, 0x0, "", [@generic="b642271536ca44257a828b848a5d13987a034a92ab2e7bd3c2c74f6fe3e9878914ee366abc09d89b959b251ee0ff65cbd52b7bba98cda29401d29f64630c0568184926b698549ca6c0c4b69c3ac07e5f2c98bd097c9bcef18e9cff232c488a62ef7a72265387483175a22bfbd95be418772890", @typed={0x8, 0x2b}, @nested={0x3cc, 0x20, [@generic="b2733be7c3940836a10a82e77fd24a1402a56cd672", @typed={0x9c, 0x79, @binary="a76ee428c2fc7fe7e9ccc36e28ea44b4b71382f166bca89095b6e679be3ef2975252279060e6e10300413db92d38b61c40ff838451466bf3935eb4fecd541b09ff7b554ad8460c1e8b63be97182ba4fc0ee9b3796d17c6f1e89f20d12aac35c7d72cf74fa96c153482c37e77555a0a27679e810fc933b5c2db90e57c2da7cb131a212e273403de0351fb346362078f6b01db"}, @typed={0xdc, 0x88, @binary="bfcdb6b168c673f16bb0754e3a65b66aee4739f0a5b101545b9ac088c5f7677580845ab852c56b4c966a5f53b0efd1c7713c35e4242294eb2c252d8c0b668d848ab3c222af7cde14d9e2fed01a99c9b63f27458538035ddc7817c02c578bb56f692d19c02c56a0daa87cee00e06cbc49513fa9633ae0a0b5c311b6b466a74466442fa358fcff5c2ae2bb4561d844b2a0ff831e354a1dbfb9d5b59feee1819721f76bfb7632e44ff9b12aeb7344b857ca8c57c0cdc81e6154403125ac100df2604d8b609cc9c40038f1ed3e416ac5bd5345e15315"}, @generic="fb0e460ec03014bdebf357b79a69b46903a8de473aa8dbba4c41e1ef18cab9f861f28ee8f189b6fbcda3e9da8b866dff00b7ba43b75df23dc03aa34b7f241f099a07a17bba73b4", @generic="79a44d8920b54ce706c93b5b88bfb7e4646ee14166b3a2b7527337ef458bf7e5523c9aaffa4e0fa6c4f3d0210c392de9edc0c78bc7c504ca72369a76db5d7f527ae7c3e4659b1ae5f5b38e1de627b4929576a4231cd01301fb033631560ee7452a9a8e7bb2083143df5cbd3b16ec94dbe2d82cede9b7c42ae315baa7cb2dd1017c9f34e8be58a67c6abdd68feb037fa0cab61079d751256cd9549b6bd7d4904fa3e9673cac462350bf180f79d47c1a4a923f18b04bb567f59a7dd4f7503f7b923779a5678f61a7e1f0490f026ecdea23aa73f799ed38bb4913d1db995cda87a05deaee931f03d1a8ffad7354474d14", @typed={0x10, 0x1b, @str='nodev\\@\x00'}, @generic, @typed={0xf4, 0x31, @binary="0a2f7e7f9dc8a4cc4004ed5fb0778802708ee7a69556c53324a8eefe74be3d755b67fdde9ac54cf560e0f8fa9f9f298efeb931b540c071002d454cc68c6a8d75e6baf7b5a67d7986855ca839ed4ec8698f69677d604fb426031d80247a0fbfb00f9d3457716c6823c99a77489d0587a9cbfe90a629b32f5370826df94601d838459ad1be3c961561445b6dadba8ae2661ab2f9a25ada3507282125d0f9072448dc610a3506737fb6be3ac14aeeeb3c170c7698223bfc5618aaf13effb06dc4c22749375d81de2b909a8fc5561f20a5dce8e6eae635871593f02666de612bb30df4744402cdacbe8147a89a"}]}, @typed={0x14, 0x51, @str='.&.selinux\x00'}, @nested={0x230, 0x78, [@typed={0x18, 0x7f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="c84241fbd280768f86df7b2ef14cd7d80044ab755c1fb82151223e33201b9b461fc4489798c0d230fa3426e87034c56bd9f3ad2a32a2fe7ee1d901463d410ca8ce902f1d3120baf1983ef9b1fa03d2", @generic="baff1f43f94a418d745cf684650865904f6fd0c802ddc42a0ab1efd5e7e10ae63ed4607fc671cbb4fb89f9ee03235faeff372db3f5a6900b8c160f67506b8783d6500ea5ea91c3af95a35215a3221bd826cfd1a17c37f5a322467bf3ba9ee556821bcec5a11b576d169319308f0c309a7d2d0e52c33ad0f2ed6780760ac8c8675f5318c4031bdc2692fe61f22ddf7294fb62dd6773d82bb667308f6341c465ed63569af86d4224e075df2602c9084c2df8f91158eb2ea271cd5b0d2da4b9", @typed={0xc, 0x59, @u32=0x4}, @typed={0xc, 0x11, @pid=r2}, @generic="9c8d", @generic="cae0b74a9fdea82e782751260d2e6677c4fedda8b13fc623ae1906339cf18430d100bd04d7b610b6cb62a29ff978909d8b1a22fcfddebf9737ed5555f0230431f48e08a08508c34fc45850fdb661526e7fccf8cb152644ea5239573132db51ebc83d689faa14445ab6", @typed={0x10, 0xc, @u64=0x3ff}, @typed={0xc, 0xa, @str='\x00'}, @generic="4913a4b47539bc771d9c1cec8d023730b9b17201c6ea1aee97b42f27b1ad9d70d71a0f8d516f11ec1044c15e4dca779a93e4cdbface1181b8aa071fb00a26f2e4360596f8e14af882715ac8df87a4b6eb47a04a47c22eaae2815dfe3f78d73443561f4c2ec8fcf"]}]}, 0x69c}, {&(0x7f0000f9b000-0x23c)={0x23c, 0x3d, 0x4, 0x0, 0x1, "", [@typed={0x2c, 0x24, @str='bdevvboxnet0%vboxnet0#em0ppp0bdev\x00'}, @generic="4d02ebbac772cdd33d7b663df032f954ef77d278d548007641b41f30e2d56a0e71f13742c87a8b26c972b603f875adc884c2213b461ca9fe9bc994071dec9876983edbaae11ae66e89599bac83546809ae6994f81fe537b2b87faf58e46f436fb47fa21939f93375ec62558e5a72fa02799b5644a2b5f2fc9cb2feceeb2b42aa6004e94ac8eecfe1e31c583da9fdee2a76debcf695c361526748df8e27303736e362cefcf041", @nested={0xd4, 0x58, [@typed={0xc, 0x6b, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x0, @u64=0x1}, @typed={0x10, 0x70, @u64=0x101}, @generic="eb2452748284c291c1b70d68d2c858df14f612e2704bd54dabb3003db458f1a286d99c251fda073ac4aef069312b64a1341c8805ff42d4f1bb291629b79a4dbd9f691818fb3c3e833594ed52dbe2ebde186dd882d8079cfdf8a00da931d6c6a71be57c1fc7d4d6b329980044fa52b0da90b8b636f2cc1389c30b7be2d7ea463f6a5178e5f7070326fa31833907", @typed={0xc, 0x14, @str=',\x00'}, @typed={0x8, 0x2a}]}, @typed={0xc, 0x47, @uid=r3}, @nested={0x78, 0x8c, [@typed={0xc, 0x74, @str='lo\x00'}, @generic="b9e9dca7a0e126f53e5186e6a417a2272e717566438a6af749591f4e77ea395b7dd5de45a23580402a33d9dea2687b8dfdb6650485b836424130a4a9dd42aedacdc9fb4e433a733ce0d9eafd33da15ea42506bedf48e162ac457292472d706481522f11478"]}]}, 0x23c}, {&(0x7f0000ae5000-0x534)={0x534, 0x16, 0x20, 0x2, 0x0, "", [@typed={0x10, 0x19, @u64=0x4}, @typed={0xc, 0x84, @fd=r0}, @generic="9038769bd01a50af572af1c85ceadd3fceff448a7e48b51566ac7c5a847139e77fd59fcf7a84b048e8cfc7201cfae03689971a4c4e99eecb", @nested={0xe8, 0x54, [@generic="6d6d4987a7ca13d5ba9c1ab2b9e637eff874e0c727a4e4075cc355eff2515dcc67daf06668d68348b81014d174b04472f40a521b3f6b0212db296edaa8ca8859099fc3e17044526ecd15584e42691766b91a3f9a2d1cef9f24abb709efd07365cacef54595f42cb5ef6d25a4ffa09a1e9c20ec4501936194c44f880a07e4033d1dfa5d71633da679d6aa5ef8e07ca89e2d2a7abd544f7aaaefcc648ee4bbf8f313d099ce55ba3bf671bfaaf0e13a0a0cd6a19b2634ad4c761ee0ca32999d1010b3239208a05400f1450c2c7254e667040245b4518c467ace5c2cb23189295ab336"]}, @generic="051695727fae786ab56a8d2255679c27003da0a3f5017c34813828f5806fb4736297763ee1d552fae3721678dbbf1e23175f804ac786afa475c46119c7e3bb2031781ccaff64c67ce924d496d39b8a87a4af65550d5170ec5548be0c75c7054842e4beb5d4d3e149c86d8df708c7b286d8596578f140f394a3177c1dbd27a636fbe010a847a9091047d6009b9db18673e56f69cd16413ebcb078613084550ac9eca175878a03a10ef1abfca5644c6bd2d8a6c7107020037e475866e1faaa005902f785fbeb1aff3e6d862473811086ffd3db72", @generic="ef4f9abe7cb8e7a46a967578e8bfb2febab52fcc7826faf674fef694e3171b0a635696c7bd6e4d1868a665049964c81e5c16f2b09dc1b2774c98bd8704d05adfcefb67596e66659c86536294eb3597daef66445437f397e78930d72ebca7641a658b717e4330c88b174915e0bc6b280755afe9ff42aacfdd4a679d8cfd8e04e6e39c1bb89e59471c835a4ec5cc603644db0807a29757fa410eb74260febf311b8dbc5ffc4ffb65514e5950ec2e1f140cf2ac", @generic="75929eefcddbe0", @typed={0x3c, 0x3c, @str="766d6e657431757365722a75736572eb776c616e30707070302c5b707070312e2b4626766d6e6574312b6367726f757000"}, @nested={0x220, 0x54, [@typed={0xe8, 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@nested={0x140, 0x86, [@generic="d10a82abedaad1e46dea6ecddcdb2137fc1a53ba57879aca460c0dbdbf60b43ef8265a792beeec43ce5b97d914c9a41dd81b802eced31be495ae76c9532ed92245c03036e4319fe741ba7026c826ca4bc8ff69716335f4fb032b5310ba4f5ce367c5ac1ca8b96f5421571fdc1fcc908c8eed3a48d5233c988932db024a6913e5d6efca570a416f478125669fa723de026964a40fa68d9d310177b3f4df652cb3b0d1ef2ee38325ff018b27ca041a2b2c9ab9cdce17c962b54f23b66fe24cc7953a06a6dbb826abcc56a5d6c7bbf0ff3aad454da44784d4b9233e821dae3b29fdb16590", @generic="f08d98352a0bbcb4f7102aa349e7055c624b8f0e33429c6b95cbcb446145ba77ad87a8adc1157f2deff431dffa219a29573f371aa12275e32a7faab9fdf09f4b23ac1c3145d407751d8375e68c0a76150e5af95f06aa"]}, @nested={0x130, 0x6d, [@typed={0xc, 0x54, @uid=r6}, @typed={0x10, 0x1f, @u64=0x80000000}, @typed={0xc, 0x4e, @pid=r7}, @typed={0xc, 0x2b, @pid=r8}, @generic="722472113d2a0930304d4e147b2e494692d914d5eb55dc837fd4d18601bcc24e903045a9dac8964a240b4eb00805d0e68eb589943b056c4c0546aa39b3d876611acebe", @generic="b93254b1bdb97cd473e27a4e144dcb8a0624d186068e8d5c0974f1569302f29df5e39eb92834a9b903b38db653cf0ad2ac5b069861158ab109dbecfe1b06921a2eb2907335afc8c56f18b176640cf57b79cf5ddb84bdf1ab1442612259ce57fb6a06392ff5d58e6453830e3011e406a3997a0f97edd4856e54819bafdf57b51279751a23291cc0de202614284c66cdb7fd28dcadcf9e1075bec9c39ecd590ef7ccbfa433", @typed={0x10, 0x62, @u64=0xfffffffffffffe01}]}, @typed={0xc, 0x63, @pid=r9}, @generic="ed717aaf8e3e252c507a688be999a37640da8108fd96f2d3f628a6dedb8ede1dbf32e4239dba86bd94818b0b5039fa748b785f9210adbb4dc8cfa0537f9a3f1d3823518f4b47d085b2356c70b3d90f2efee63cfa6d8a4ad08891b65761249f1df04cd0c1b4be4654094beb199b507a23f15a75e58bd207d2ef06ec526cf9da27ac61533662b2874a967431e673aa41ae27c99d38decfbfeb74b9e8fd68c83a714cfd183f00c76985bf0309d001be19dafb56464b5e1027963f9b969bee", @typed={0x18, 0x7, @str='{wlan0mime_type\x00'}, @typed={0x10, 0x41, @u64=0xf8a1411}, @nested={0x7c, 0x44, [@typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x66, @u64}, @typed={0xc, 0x3b, @uid=r10}, @typed={0xc, 0x3b, @u32=0xe0}, @generic="6ba7c731f3be219445eb3833d0faffad881aeba7c562de77b597f2beb12e754e5ac07b941f9a2d63b6b746b32303e93b187dec5f1c57894e78a6f155e5c7ca15660bd9"]}]}, 0x13f0}, {&(0x7f0000546000-0x4c)={0x4c, 0x18, 0x702, 0x2, 0x3, "", [@nested={0x1c, 0x10001, [@typed={0x18, 0x55, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @generic="cd733f9b0d239f8091ba69bc0c838e756caa0529f2a764a889acca4d9f76"]}, 0x4c}], 0x8, 0x0, 0x0, 0x80}, 0x4000000) 2018/02/03 02:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fa2000-0x10)="7fd16156bdc17904ee3bfd8a75f4a57f", 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000033a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/197) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000087000)=[{&(0x7f0000618000-0x9)=""/9, 0x9}], 0x1, &(0x7f00003ec000-0x40)=[{&(0x7f0000b1a000)=""/122, 0x7a}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b0000)={0x4b398b03}, 0x4) [ 94.138284] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 02:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x800) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:57 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000060b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@loopback, @loopback, @rand_addr}, &(0x7f0000000000+0x395)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000ebb000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/03 02:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty, 0x7}}}, 0x88) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000047a000+0xeb7), &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r4 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4), &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r2, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) perf_event_open(&(0x7f000011c000-0x78)={0x1, 0x78, 0x28, 0xfa6127d, 0x100, 0x1000, 0x0, 0x3f, 0x100, 0xc, 0x3, 0x2, 0x8001, 0x20, 0x3, 0x1, 0x5, 0x0, 0x1, 0x8, 0x100000001, 0x2, 0x9, 0x6, 0xff000, 0x40, 0x7, 0x8000, 0x6, 0xdda, 0x3e, 0x8, 0x4e9f, 0x8, 0x0, 0xfffffffffffffeff, 0x6, 0xff, 0x0, 0x4, 0x3, @perf_config_ext={0xfffffffffffeffff, 0x7fffffff}, 0xe000, 0x7fffffff, 0x68, 0x0, 0x5, 0x46, 0x63}, r0, 0x40, r4, 0x2) 2018/02/03 02:47:57 executing program 7: r0 = socket$inet6(0xa, 0x8000e, 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000948000)={0x0, 0x2, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"17538bc6045921"}, 0x1}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000002000)="625a41adf6de61a5e14da9aae2a7e7790b962b91e6d8f96f4fae4463c64c2dcefcf95a9f0e7d5b16fecc6713c2aa265e02511dbed6b0ef6ea8712b5d65782dee59cce752a7017230640c08a4eeab4b64167b32c6dbbcdd89c72fdfb373f7730ec3f6400f5671d815a1a8756152efb6b1175f7ff7805bfd1e70a1998b170814b94886c6c3f39a29fa43b4d956dfc77ea10cad64448cc1ed5af51132768328e23279297829ed2a98a4a651f65c8d128eb7abf319a1c3043f7283d8d6326a29bd4e33416e95447bd68ca02b44b66399bf983fa3f017f4ea589b8560089d05bc027e91a69b37", 0xe4}], 0x2, &(0x7f0000001000-0x198)=[{0xa0, 0x1, 0x8000, "d4c12f3a362b7d0b68b82860fb0ff41529cb2c38018a7c39de9a21b529bd54d82867e877b1a3a558acd0c64e2aa6d394480a3a7702fa82b579187f3e140df5e71b001e217aefac443479ce3d772d11198e5e20b55c4018bbd64541e593ecacc83ae85523f884a0e11b45573ff629754a5214a99c8e867dfa840e1e3d4a9fc890a8667779c95c60e316e8a9843abf"}, {0xf8, 0x0, 0x7, "108342bc6b0bf186fb0a83ad262706d1d8337e075f2ada425e981674bf3c44b4972025ac04d3dea57fb3dcf6171fb5973cd40978f55c69feab9cf5f765d670b30c6b72f624cb50bd584779c4c36c5479c23d0ca59e5fe807a9869a4e95e439b4c5733a24556d297b677422ecbbe47924d0bdbf3771afd59d4560ecebf5718bec43839a6d0ed3e8ba290f896a04fc6dd7b26fae6523c45de5517e4a008e448e39c9d47e03c90ba63bbb59b17eda7ef4884ca88c6b71bcbccf0157884bbe39b9baf49fdfc01625405d1be4d223b7e601561b9f389f83928aca0d6e1c35feceda2c875b27db83d0"}], 0x198, 0x8004}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7}}, 0x3, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000001000)=@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x319}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x3a)="82212a74f5c9048dd09b434a4bc4c63de2176bd81bce126794a648ea251888f44aeed1efd7ccd3689c0b6fc1471b7b5ee2d667d0a584764fa36b", 0x3a}, {&(0x7f0000001000-0xf7)="5cc5364e9b37b43ffa5c38782610e6f54cfd8f7407b8dd8645108920bd05b00fa872afea6eb50eed6920bdab0ec38108c6fb347519866d4f9b0d2679e40017c0e568313a06f0a7b324de562effe52116d304f81170c9bf8a3d588a551bf08810f538a9893f27c6b6e4d95078ec525fe6c93cbebaf476461929754aec2bc14645d19cbde9cfaaaccabf45a679dc827eaa981cfe9cee9088a6389bbfb6294ed682f184ab8ee8f720d675be6a37ba35adeaeb2686b7337545caf949064d3498ff980ca9047086f65f29c7bc3865cb6cc8270d7a75981456482ef766c967cefd187767cef34f2b5286491b66dd930268d1310d061f8004d996", 0xf7}, {&(0x7f0000002000-0xf2)="0a85963f6d933c315a040029fe46f4703a5ac1f593c2ed5ea9d80bdb8de50e26dbc850ae4f8c8f86b170febded8d75107ed9fec6a8f843d8428fc6ca6fdc918f88878769d3bb69311f7f022b5b6f825ee0c52ca25e06e902476cf9acab93f06198b8455eac28212afe62c6fbca39263a77f229887efd2b3b124f5767e358e1e13ea86415afa097358d2c31dec1bcc30f0df6b6f417f580cd513c78ce2bbdbfb0de0b9aeb1db10cf09eb659cb6c608c475ab44323ea1e1e19010d2c74705c92d614017607c9b894156aedefd902586e35bd844801c24861f56c18a56d303cec156d6db61f367a2878413e76e17d7469e4bf76", 0xf2}, {&(0x7f0000001000-0xd2)="dbcee410143044c11e87d6cb4baef3250eae752b49b8bca533277b76e9f6f488b1eeea04740669683461ac944417bd37e328ad66dc76d02f59eaa10632c5ba64ab54c4d7926336789a2807cd49b579e71aa516f863d6de9dd8ab04e669403a8c0eb596cfa597f59142aed822f2d8ada220b6866656e524b900478e0442ed212fd90884a8d784eaf72bea869b9b37696be049ffb977248f66a563476e5f4a25b91ea2dcc73e053aa1c326cddb1f2651fc71750561572559bca5d2f5de9ee32f22d6af28f4b255c17b7dd06ba97ccc735d46df", 0xd2}], 0x4, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xc9a9, 0xc, 0x1, 0x100, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x8000, 0x20a, 0x0, 0x30f, 0xfffffffffffff000, 0x10000, 0x9, r5}}], 0x60, 0x4090}, 0x10) connect(r3, &(0x7f0000001000-0x10)=@ax25={0x3, {"06429664fafb75"}, 0x3}, 0x10) lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', 'ppp1em1-procbdevwlan1ppp0$(:\\md5sum.useruser,\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r4}, &(0x7f0000003000-0x4)=0x8) r6 = accept4(r3, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r6, &(0x7f0000003000), &(0x7f0000003000)=0x60, 0x80000) [ 94.187707] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.208567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49625 sclass=netlink_route_socket [ 94.249682] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 94.278120] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 94.295623] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket [ 94.331941] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.341428] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 94.366320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49625 sclass=netlink_route_socket 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) write(r0, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000215000)={&(0x7f0000b42000)=@alg, 0x58, &(0x7f0000ca2000-0x60)=[{&(0x7f0000425000-0x77)=""/119, 0x77}, {&(0x7f0000cc2000)=""/217, 0xd9}, {&(0x7f0000a5a000)=""/120, 0x78}, {&(0x7f00009e5000)=""/54, 0x36}, {&(0x7f0000cc2000)=""/186, 0xba}, {&(0x7f0000936000)=""/205, 0xcd}], 0x6, &(0x7f00006da000)=""/247, 0xf7, 0x6}, 0x2021) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000846000-0x10)=@ax25, &(0x7f0000757000-0x4)=0x10) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000c0c000)={{0x7, 0x4}, 'port1\x00', 0xa2, 0x40000, 0x8, 0x908, 0xdf78, 0x6, 0xfffffffffffffffc, 0x0, 0x6d9357cb2fc258e, 0x1}) listen(r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008f3000-0x8c)={0x4, 0x5, 0x7, 'queue1\x00', 0x100000000}) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) rt_sigsuspend(&(0x7f0000f6b000-0x8)={0x70}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) bind(r0, &(0x7f0000a65000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0xaa0000000}, 0x1c) 2018/02/03 02:47:58 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000730000)='./file0\x00', 0x20000, 0x188) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000859000-0x4), &(0x7f0000d23000)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d25000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f0000012000)={0x0, 0xd, 0x0, @tid=r1}, &(0x7f0000516000-0x4)=0x0) timer_delete(r2) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000246000)=0x4) 2018/02/03 02:47:58 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000ff1000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000e3a000-0x25)='system_u:object_r:userio_device_t:s0\x00', 0x25) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a6b000-0x14)={0x0, 0x4, 0x400, 0x4, 0x7ff, 0x8}, &(0x7f0000209000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002a4000-0x10)={r2, 0xa0, &(0x7f000085d000-0xa0)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x99f0}, @in6={0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr}]}, &(0x7f0000e2d000)=0x10) syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') 2018/02/03 02:47:58 executing program 3: rt_sigsuspend(&(0x7f0000dd6000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000814000)='/dev/usbmon#\x00', 0xffff, 0x2880) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000450000)='/dev/sequencer\x00', 0x102, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b0c000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}}, 0x51, 0x400, 0x1, "37767a25c509d3cfc3ce7c22f04286f30e1fb03b505226a3a4a64485e99646771b64bcc324be9fd25c6b930d02bcaf54b4427d30c9a1fc5034dd94fee4ab080a3a0983c7114925a8c1c5040eb2564cf3"}, 0x160) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000d50000)={&(0x7f000036a000-0x58)=@setlink={0x20, 0x13, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00003a2000-0x14)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000e81000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000a91000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, r4}, 0x14) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000027d000)) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000870000)="4fb94293920f7009bb7d719528315fdc7f67fee3d2f9fd1da185080558b4159fffff233614af317882e9d05ae97f564b8496586ecf920430389c38c7c563d233839aa61b01ce2dc67885e6792208153679ce330cac62d4665ee72349afbcad0eeaba9db5260a0524359dcb083a24389369c17c0da8060000000000000000082d5c90e6dfd1973cd098bb782daa7799095529495acbdf24a59e8e", 0x37b, 0x200007ff, &(0x7f0000555000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffd90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007af000-0x4)=0x0) getpgid(r1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x100000000002) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00006af000-0x7)='maps\x00j%') readv(r1, &(0x7f0000b2a000-0x90)=[{&(0x7f0000ec4000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f20000)={0x0, 0x2, 'client0\x00', 0x1, "c286c282eab6c422", "bb26195587e7100a2542623a34b6c0eec941e762f3755693e6a27332d8582176", 0x8, 0x1}) execveat(0xffffffffffffffff, &(0x7f00008ab000-0x8)='./file0\x00', &(0x7f00007d3000-0x8)=[], &(0x7f0000f12000-0x48)=[], 0x1900) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004d8000)) write(r0, &(0x7f0000d77000-0xfc)="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", 0xfc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ea000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00006ed000)=0x9) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000040a000)) 2018/02/03 02:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000285000)={0x3f, 0x0, 0x6e8}) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/sequencer2\x00', 0x480, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80200, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000093d000)={@syzn}) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00009aa000)=@hci={0x1f, 0x3f}, 0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x34, 0x0) 2018/02/03 02:47:58 executing program 4: mlock2(&(0x7f0000634000/0x2000)=nil, 0x2000, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a2e000)={0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002a3000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f18000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f000013d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000798000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x1ff, 0x0, 0x1ff, 0x0, 0x80, 0x20, 0x88, r2, r3}, {0x2, 0x80000000, 0x5, 0x5cd, 0x5, 0x10001, 0x80, 0x4}, {0x401, 0x400, 0x1, 0x59}, 0x25c, 0xb, 0x3, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x0, 0x7e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x3, 0x2, 0xfff, 0x1, 0x5, 0x8000000000000}}, 0xe8) r4 = memfd_create(&(0x7f0000785000-0x4)='dev ', 0x0) fcntl$addseals(r4, 0x409, 0xffffffffffffffff) mremap(&(0x7f0000433000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2a000/0x2000)=nil) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000037d000-0x78)={0x207b, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x282, 0xa5e, 0xcbb6, 0x9, 0x10001, 0x0, 0x7, 0x4, 0x1000}) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000900, &(0x7f0000585000-0xa2)="5b98d36e5fb3b427c01eb49d3c508fe3ecfdda1926deb7a266e564fbb57d6b56095f9a70a5ceea7b4432a252cbac9800a466d9930660caa36f5c746fab053cfc9c4c25f94ceb7f0de88167403b89aaa2aed41547c2661848c23639188d6c202c878d5efa2f9ee937664984bca4f8a47707abd90a3aed1c90ba7317cf9150287ab0b6e7e165166b59a390546fa410c3818dff98f57a2c0771fa15c601d06799b15f59", &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000069000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003d5000)={@common='syzkaller0\x00', 0x8}) timer_create(0x7, &(0x7f0000e38000)={0x0, 0x3d, 0x6, @tid}, &(0x7f00005f9000-0x4)=0x0) timer_delete(r1) sendmsg$nl_xfrm(r0, &(0x7f00008bd000)={&(0x7f0000f3c000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000e9d000)={&(0x7f00004a6000-0x1fc)=@getae={0x1fc, 0x1f, 0x4, 0x4, 0x3, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0xa, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x5}, [@algo_auth_trunc={0xb8, 0x14, {{'michael_mic-generic\x00'}, 0x350, 0x180, "4440fe3db083fea3bd677d34f85fbb005cc2d101e1272566c6bb95ab0d5fa8291f5307de268096b684cc39f99f463d9cbcb74932d04766f783eee962246cf3236108693b6378c49e27a59d43c02067884020e31ac2887c2ac339845bf63134bdc9b1aab1e721d601473d"}}, @mark={0xc, 0x15, {0x0, 0xf53}}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x10}}, @output_mark={0x8, 0x1d, 0xffffffffffffffff}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @ipv6_hthresh={0x8, 0x4, {0x6, 0x71}}, @migrate={0x88, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@empty, 0xff, 0x3, 0x0, 0x5, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3e, 0x0, 0x0, 0x2, 0x2, 0x2}, {@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x0, 0x1, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @lifetime_val={0x28, 0x9, {0x100000000, 0x1c, 0x1, 0xa2d}}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x48000}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000330000-0xc)={0x0, 0x10004}, &(0x7f0000336000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006ed000)={r2, 0xe5, "0cce4ec9d955ba359770a3b75ec56813ed7fe0fdd8fefc0a821f04af6ebaf66affb155a4eb2350766ba8e4e4244a420b783ae8c5c0ff82bda5f1377b24da07f003329397afae60bc015e0fba111f75d1af499b32dbe8201c89dba72c6170ab0a7a732104342344a4f04db13f4262ced83b989043e00ebe756dbb91c87cae58a3ec79de9cc7274c348f52a3917debac90ad7c340ed7fa48bc19d613a4e0436511511507921a14aae21ce4b2272639e13e75e4d775db3d07575beb81ac6560cafcf7ce97ba70ceb3d82fba7cd955d398bf70840267892e701bc0277bf1526f0ed1e330e8e7e5"}, &(0x7f0000bd7000-0x4)=0xed) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000923000)={0x0}, &(0x7f0000684000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aab000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00004e6000-0x4)=0xe8) getresgid(&(0x7f0000918000-0x2), &(0x7f00006c4000-0x4)=0x0, &(0x7f0000c73000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000343000-0xc)={r3, r4, r5}, 0xc) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a10000-0xa)={0x1, 0x1, [@random="7ffb2aac9b73"]}) 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000009000)='/dev/keychord\x00', 0x404701, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000-0x13)='/dev/pktcdvd/control\x00', 0x2400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000c000-0x10)={0x0, 0xfffffffffffffff9, 0x4c, 0x7f}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000-0x6)={r3, 0x15}, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f000000c000), &(0x7f0000009000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in6={{0xa, 0x3, 0x81, @empty, 0x3f}}, 0x7, 0xfffffffffffffffd}, 0x98) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000007000)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000006000-0x4)=""/4, &(0x7f0000003000-0x4)=0x4) 2018/02/03 02:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f2b000)='./file0\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) unshare(0x40600) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) 2018/02/03 02:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80000, 0x2, &(0x7f0000c1c000)={0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002ed000-0x4)=0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x80) pwrite64(r1, &(0x7f0000666000)="70007661dfa348127ff7d6c5d109675fb8e884d3709fdb0b537d1d89d7d17c388658d907adbef9fe0cde931761308c8f5fcd5aaaed416e56e385bd327e1b2c6500cffa8e461626f210785d223106bc681098bbcc45dd8f9f5fc597c744b21aa602a4355b3ac10c99531e72a96c2b15c66466106b897784e15a25691dd0e92261485da51639a485f3ffea8a9ce52cfc0037dc101de50c7be80be54de3f8c8fd16bdcd63a3ba35de23df57a847d5987d07bf6337b22006cc3e7d3fa887bff70a6cd0222c3111570aa06d88d755b28fc7bb7046ce5f3badb93973798e6025c569f2679293f98773360eb262", 0xea, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000084d000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000a3000-0x8)={r3}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8000000000000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000865000)={0x0, @in6={{0xa, 0x2, 0xa72, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000aa1000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d0d000-0xc)={r1, 0x4, "4b343dbf"}, &(0x7f0000572000)=0xc) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000524000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000003b000-0x20)={0xec, 0x0, 0x0, 0xdca}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000506000-0x20)={0x4, r1, 0x2, 0x1}) socket$unix(0x1, 0x0, 0x0) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x230}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000017f000)=""/213, &(0x7f0000a87000-0x4)=0xd5) syz_open_dev$loop(&(0x7f0000510000-0xb)='/dev/loop#\x00', 0x0, 0x12000) 2018/02/03 02:47:58 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a14000), 0x4) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = socket(0x1010, 0x802, 0x8000) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs, 0x8) [ 94.849719] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.879979] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eb6000-0x24)={0x4b, 0x1ff, 0x3ff, 0x4, 0x28, 0x3f, 0x5, 0x1, 0x9, 0xeac3, 0x61, 0xffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000e6e000)={0xfffffffffffffffb, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000939000-0x20)={0x10000, 0x7, 0x1, 0x10000, 0x1, 0x4, 0x100000000, 0x1, 0x0}, &(0x7f00009ad000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d37000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x4, 0x100000001, 0x3, 0x5, 0x3, 0x0, 0x2, 0x7, 0xa05, 0x8, 0xd2, 0xfffffffffffffffc, 0x7, 0x5, 0x9]}, &(0x7f0000cd6000+0x2fc)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cc8000)={r3, 0x0, 0x3, 0x5, 0x80, 0x4ac3b78e, 0x5, 0x1ff, {r4, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x8, 0x2, 0xff, 0x923}}, &(0x7f00003f0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002e2000-0x8)={0x0}, &(0x7f00001c8000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000401000-0x8)={r5, 0x10000}, 0x8) 2018/02/03 02:47:58 executing program 0: clone(0x0, &(0x7f00009cc000), &(0x7f0000f5b000-0x4), &(0x7f000061b000), &(0x7f0000b97000-0x8e)) get_thread_area(&(0x7f0000f49000-0x10)) 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) clock_gettime(0x0, &(0x7f0000069000)={0x0, 0x0}) membarrier(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000874000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f0000001000-0x60)=[{&(0x7f0000015000)=""/182, 0xb6}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f00000bd000-0x2f)=""/47, 0x2f}, {&(0x7f0000dc0000-0x80)=""/128, 0x80}, {&(0x7f0000cd2000)=""/173, 0xad}, {&(0x7f0000de5000-0xe)=""/14, 0xe}], 0x6, &(0x7f0000d1e000-0x27)=""/39, 0x27, 0x9}, 0x9}, {{&(0x7f00002a7000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x87)=""/135, 0x87}], 0x1, &(0x7f0000043000-0xf1)=""/241, 0xf1, 0x2000000}, 0x5}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00008d4000-0x70)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f00008e3000-0x5a)=""/90, 0x5a}, {&(0x7f00008c3000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000eb0000)=""/241, 0xf1}], 0x7, &(0x7f0000000000)=""/139, 0x8b, 0x5}}, {{&(0x7f0000951000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f000026f000-0x1000)=""/4096, 0x1000, 0x292}, 0xfffffffffffffe00}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f00009c1000-0x30)=[{&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000-0x57)=""/166, 0xa6}, {&(0x7f0000000000)=""/83, 0x53}], 0x3, 0x0, 0x0, 0xdae}, 0x7}, {{&(0x7f0000b25000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x100000000}, 0x1}], 0x6, 0x10000, &(0x7f0000c4d000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d46000)=0x3f40000000, &(0x7f0000000000)=0x4) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x802, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000031b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}}, 0x5}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x72)=""/114) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000)=0x7ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000e2a000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000a38000)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000915000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000973000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000600000-0x18)={@loopback={0x0, 0x1}, 0x5, r3}) fcntl$setown(r2, 0x8, 0x0) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000e8000-0x18)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00004ed000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x19) listen(r2, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:58 executing program 2: eventfd2(0x2, 0x1) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000025000-0x108)={0x2, {{0xa, 0x3, 0x452, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, {{0xa, 0x1, 0xf45, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x108) write$selinux_load(r0, &(0x7f0000022000-0x9c)={0xf97cff8c, 0x8, 'SE Linux', "5e057bd77ddd6f77c69f56bda474c12ab70cd1dad636c5e11f684e9ab70961180d8ab2b1909fbf80b64a9e0abc6d711bbef4ace72d0d33fcb60dffd2fd56bbc16779deb4bf2a3c872fd56494e74a4610758f98f0dfb6dc7dd224def550a5ba2ce21278a4e93840c92e6f46d4b9b1489d9bc47c57c4fd0ef41b6a49acc779211c40fbc09ed824cc647f3485cd"}, 0x9c) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000000e000)=0x6, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000030000)=[@in6={0xa, 0x3, 0x33, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}], 0x4c) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f5f000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x400, 0x9, 0x7f, 0x1, 0x7fff}, &(0x7f0000f79000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000038d000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x80000000}}, 0xee1e, 0xc7, 0x81, 0x10001, 0x48}, 0xa0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x1) sendto$inet6(r3, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 95.025994] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket [ 95.070448] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000486000)=0x10, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000e9f000-0x98)="1654d0b0d8e3915e542af578e8109567d4df753d721b95b2813195f042583941f7845d478b0ac9fe2fe435b220ab323ace20a19c93ade7a00b85e987cbaf95b70a05600555f6285b388a0bb79bf426d3aaa69d8e68cd168b6a266d3a69093e6660226add39aa73b28ba8cf8704b8a4d22925c356e3725da7d926a00537e93cc001756923bdec64fe695e8ecbff00fdf9a30283506a08d4eb") 2018/02/03 02:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008fb000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000454000)={0x0}) dup2(r0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000201000-0x15)='/dev/pktcdvd/control\x00', 0x20200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e5e000)=[@in6={0xa, 0x0, 0xc63, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffff}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x42e}], 0x84) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000b14000)="290000001400070000000000001000ebf2ff0f00e0a40e07ee090fd5fb0700000001000029eef3ff09", 0x29) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f000096a000)='/dev/sg#\x00', 0x7, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c17000-0x14)={0x0, 0xab, 0x0, 0x20, 0x228b, 0x5}, &(0x7f0000f2d000)=0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/ppp\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000371000)={0x9, 0x8000, 0x5, 0x7fffffff, r2}, &(0x7f00003ae000)=0x10) fstat(r3, &(0x7f00004ee000-0x44)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setrlimit(0xe, &(0x7f00000bb000-0x10)={0xc641, 0xf38}) listen(r4, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008042, &(0x7f00000b0000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) bind$netlink(r1, &(0x7f0000f52000)={0x10, 0x0, 0x3, 0x1000}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a97000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000ff5000)={0x18, 0x2, {0x0, @empty}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000fb5000-0x48)=@full, &(0x7f00007aa000-0x4)=0x48) bind$netrom(r2, &(0x7f00002e8000-0x10)=@ax25={0x3, {"0d481ce8a6c603"}, 0x800}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@mcast2={0xff, 0x2, [], 0x1}, 0x49, 0x0, 0x30000000005, 0x1, 0x0, 0x0, 0x8}, 0xfffffffffffffe8f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008c7000-0x4)=0x420, 0x4) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002d1000)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003bc000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e41000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000035000-0x10)={r2, &(0x7f000059d000-0x44)=""/68}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ffa000), &(0x7f0000b59000-0x4)=0x2ea5f12744fdb3b7) r3 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r3, &(0x7f0000865000), 0xb6, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffffff}, 0x10) 2018/02/03 02:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca1000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f00003ca000), 0x0) pwrite64(r0, &(0x7f000029a000-0xdf)="7ce2664e6e87181d62290821ee1acd50d57fa83e286c8126cd8a4a3e36ae1de2553f8264d06ca758d334ae29833bd07dbcae7adb7da2ba63bf22958af6b428d414bd2acd82ae5e5a68282012fadc32d47313918260f629dba43372bedff10ae2bfdd0d8d0efb7ea40babbe5c98c8a0bbdfbcea845ed84a9335c220aefce5440536a49f100f9b771596a875f5ff8b6538e5634045dd147731034d4ac22699e9bc38cda3a0e17a77cd1024c163e63e24b75984a50d7cfc55f1785ab857565855b931c75875828f692881deb11402dba7754fb3ac0d36528389ae4d8b32ab3691", 0xdf, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000ecc000)={0x3, 0x7}, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000042c000-0xb)='/dev/autofs\x00', 0x4080, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00003b9000)="eb7862f733c2bcca9c053cce55c0bfa866584f400c6538da1a484c99af08d611930ecd18fd30cf97cdfdd4f1a52706afa28c351f65b32c6a170d93764d794159d428600cfa28ad2b9a7f54da8c60d5cf589363f5bb4a13066c7640b808c54b5bcad17e0dee30a3eced", 0x69) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000341000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000536000-0x9)='/dev/rtc\x00', 0x400001, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000ee1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x4, 0x8, "01bb665702ab0ba1c767241b4917449bf4bfe6775cffeb665243e08bd0c047c31e830f1b0469de6d6a31664f5d39eee32e75a06e69bd11e06cbd4fce49426e03", "868c118bb3aab967d60c996ece93265c0c9403a6f564dbd12902f4d0d8accd54", [0x9, 0xff]}) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x3, &(0x7f0000a54000)={0x200000000000023b, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000407000-0xe)='./file0/file0\x00') r0 = socket(0x19, 0xb, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006de000-0x4)=0x0) get_robust_list(r1, &(0x7f0000b3e000-0x8)=&(0x7f00007fc000-0x18), &(0x7f0000324000)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017b000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00003b7000-0x8)={0x7ff, 0xfff, 0x1, 0xfff}) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000795000-0x4), 0x9107527a881bcd2e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004bd000), &(0x7f0000e2c000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000473000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x7, 0x9, 0x200, 0x5, 0x6, 0x0, 0x100, 0x3f, 0x2, 0x1, 0x2, 0x80000000, 0x7, 0x1ff, 0x800]}, &(0x7f0000f11000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0e000)={r3, 0x4, 0x6, [0x40, 0x3, 0xffffffff887fed4a, 0xbd5c, 0x6, 0x4]}, 0x14) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000000f000), 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000f000)={@common='bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@generic="037d5447e23d753fe1ae697071370977", r1}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x80140001) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000208000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d64000)={0xbc, 0x0, &(0x7f0000148000-0xbc)=[@release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f000060a000)=[], &(0x7f0000574000-0x20)=[0x28, 0x78, 0x18, 0x70]}, 0x800}}, @request_death={0x400c630e, 0x4, 0x1}, @acquire_done={0x40106309, r3, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000cd8000)=[], &(0x7f0000e57000)=[0x28]}}], 0x20, 0x0, &(0x7f0000bcd000)="75b035c8c39ecb1d976ab0b9044bdf91792eb3ded50769a006a3d8e28924c7c7"}) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fee000)='user\x00', &(0x7f0000690000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fee000)="82636e1b28e77ef07dfc9b4ca34b309568df6441646b99d18dee49f8502df2b092c9d45587c4106d21dd21843b53c218ba2d12529aeeaba30ee2aeac8224070fa107ff43cda79c502a6b07722c1c305772baff640e6103a43577639f6509b5b2f22a887696307f9fed66ccbc8599383e6012d3a0e89da62582c4889572bc3d3621d6061dab2369e8d3c5f9816f1e52ff2610bc3f4824c3d94f47db2d2f985247a1e3676019b6", 0xa6, r0) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305022623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = socket(0x4, 0x4, 0x401) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fef000), &(0x7f0000503000-0x4)=0x4) r3 = syz_open_dev$mice(&(0x7f0000b94000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000093000)=@req3={0x5, 0x1, 0x8, 0x3, 0x544, 0x5, 0x4}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000ff1000-0x18)={0x9, &(0x7f0000ff0000)=""/161, &(0x7f000009c000-0xd8)=[{0x100000001, 0x44, 0x5, &(0x7f000067e000-0x44)=""/68}, {0x5, 0x65, 0x1, &(0x7f00006d8000-0x65)=""/101}, {0x8, 0x9b, 0x6, &(0x7f0000ff1000-0x9b)=""/155}, {0x8, 0x8e, 0x1000, &(0x7f0000ff0000)=""/142}, {0x10000, 0xd3, 0x1, &(0x7f00003be000)=""/211}, {0x3, 0xcc, 0x2, &(0x7f0000ff1000-0xcc)=""/204}, {0xa1600000000000, 0x0, 0x82, &(0x7f0000ff0000)}, {0xfffffffffffffff9, 0x89, 0x3, &(0x7f0000144000)=""/137}, {0x0, 0xfe, 0x8, &(0x7f0000ff1000-0xfe)=""/254}]}) 2018/02/03 02:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000d41000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000a14000-0x10)}}) r1 = request_key(&(0x7f0000b16000)='logon\x00', &(0x7f0000577000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000841000)='\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r1) 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000692000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f8b000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000f68000)=0xe8) getpeername(r0, &(0x7f00007c3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000751000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c00000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000c91000)=0xe8) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000783000-0xe)='/dev/keychord\x00', 0x80, 0x0) openat(r7, &(0x7f00007f8000)='./file0\x00', 0x40000, 0x12) sendmsg(r1, &(0x7f0000ae2000)={0x0, 0x0, &(0x7f00002a2000-0x60)=[{&(0x7f0000bac000)="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", 0xfa}, {&(0x7f00003d2000)="eda60425c48fd1be66e08f667a473ae4a2a350c8bfd35950b19051bcb7e0b1866426570a66b2329f18608841cd5a6ae4d96291c25e26c064b4872fa50991f87ac225af6eb61471121410ad9f50d9e400bc0e01cf1e12048f7164151575ec76b1a857904398658605cb98492d9256b6956dd87ea6c8972f3303a15e8777462ce1405618", 0x83}, {&(0x7f000009a000)="489b49d9acd11d6fba49b9116f4076c71d853cc5742a15c72401589c4fef6e763af00b70641e01e926bedd32244964d3086954338942122a2f3ed2c507875a1e17911a841bf3ef9aaffaf976bc1baeb6451a3f7954880ee4e1a0a7896908642d09923e8a73e67c999ec9ad", 0x6b}, {&(0x7f0000f7e000-0xcf)="ac1451fe8a00bdde30c108446ef76b58f692ae76b36b76755686496ddd6d513df4796979f980d62e28f702f6a6eca952a9b6e90894dba10eb9715394dc6e9398547bb72ae5b6ab17fa20af9748b4bf214f72ebc4a0141611685cd995b23878c57b3e5a292f62b1de45a8772a1ef5cf58ff595de2dc353c21cf5153924c48f59217822581805c791726b89d4cc1361c09a87bb0c4d95d90b98d9bbb9865d7c589f6ec8bb400a81fa9a849062a0d625d548ce432056044e0c36cb0232f745c46239f4a64d8ba03dda0e9a098c37dae31", 0xcf}, {&(0x7f00008ad000-0x4c)="e6300f223a86c4645995208e4e33c345c96c57e238532da482d4ef72808bd936aecbd31305d5a517058dccacceee5ec0451bb476e39aa4401e5ba38c77706465f82138e7b4bdbe3e86d5d8dc", 0x4c}, {&(0x7f0000850000)="a54882b307e3a9a62e7a6eb67793218e53c10e1c32be824b15442c263d62fd237cc37639e596269950c860ecc808", 0x2e}], 0x6, &(0x7f00005a0000)=[{0xc8, 0x0, 0x32, "6c829d2483f7dfa60ba5d5716a465381967036fd774581e8511614c28dbba048275bb9447ee80ef39fc4f2dceb405279b87bfb73819ad191d821ba55d2d752de3d0a71add6e9d99aa48bdc8ee4a8dcb7a918253d12f2cfb9a2f9a8f1d6f6881bfdf4bc95fb6211bce878f62e70984a796847605aace2345756fe0a6478c870663ad65a736fc4debcd828e094633926a19b4ac26d1b49f274af4500044c76f0d46ca12594857cc8bcb83f527dc12f42735416beeda4f164"}, {0xe8, 0x1ff, 0x200, "8b97cb18dda042f870229260eb48bae80bffa10670f36997853b23b055a882b79924df96c14570e54f9445f546641a5e76c8c59e47631b227521bb85017070fe6f5492f8ed8a00da5f0a76c0eb580f849e5547996e4b848d1723a7c9ef38d259aaf0649b74129cbc3827d7173d89aacaa9a987023b73294fc4af33a3ea437c9cc1ce6ce33fafb7d2bdaa259c6518f5cebb3e40c3ee852ed3371a0d6af2281684d5dd2df8c5d96e8f41058b8d7a94e16af953a788bf0317b4089677b68bb0081ad768f432560c21d33b3239f8bbca488d2888"}, {0xe8, 0x0, 0x100000001, "d6a7b4a644e410e2a0f89c1682daa91b132090f9565b6219e20b17936d1e5ae9daa0fef7e0d787468bfd7ede1edcb9333c9eba17550323fb16f36f9df2f682d36cd3931ebacb741975c90eae8ac8ef5c2496e177df40930da5df15256defe881bdd57ec46feafe86fb20da60fcf694614ee014daec823841703d07bd09b1a43b5a0e8617c0e49b5b7d67b74c9a6ebc0e1b5e10bca813e15feb4b82525ec127e09d7672d26ac02816197a539ff1ba116572ff64b94466709aac3154f740a1044271bdca3f2585944484f564d1af608f53433f2b476398"}, {0x30, 0x107, 0x8, "58d447e493fa02777f12288931494763d1c270a9404610931692"}], 0x2c8, 0x10}, 0x0) sendmsg(r1, &(0x7f0000283000)={&(0x7f0000063000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000b96000)=[{&(0x7f0000830000)="31bee0760d375d6d4900fb20d1600a6e9159556f6daca087315dfdd8d74e33368eba496302c5dffa0cd405c3ea5d4f5d56005dd71e5f44e18e596da5b4abe471cfd97fa3432a0b74222624fb55167b0c16ba6e10c0f0ec2474a91c31dbee5558c1e149f3dc2b5d6c290fb3f8b82b993b37a117293db47f338a78a7f14c5ff69c0fc894c5508052d7a25fed6c613aa6afa2410b7f664298ecb9693c48bf1efcd0ba2139298f59b4d720785056815ee9b7cb58a346c69ec02782f4d8f61c551e3f2a7b720ef80606b8fde11679de2b7c09", 0xd0}, {&(0x7f0000998000-0xee)="3c1bc847681f8535b489f606dc0ccc94a501e38219ae7f91ff3904306243c53c34dce4a875534c77e44722feb5beb957a4a9998a2f2b492f6a9edc866ec55863fe45fc2f151ea30856048fab1170b911d54724b43764559e09e46b05d032f1c97d9d7edf491f579ada0ecddd59749185aa5abf7d84fe43dd4049933bd248fc3c1fdd11cab6fedbbb192bd4edb5fd07ab880dbb2929c1adbd55deaecab7336a11bf4955d596ee8e739b223ce0be0a0f5da9c2e3fc21a17cda6d80e57328dc6e4dc70f1e141eb1a348a8408e166c1a2dd5734232cb806880ddc2f88decc268f9d15cae27e6e0a56f3c5447906839e4", 0xee}, {&(0x7f000078d000-0x1000)="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0x1000}, {&(0x7f0000ea0000-0xc3)="e777698c178a10a98d3b038c263c30cba9d2caa80bdc56aa0979f43ce1d4bf13ebc6147b39616aaf29ef8853768940211619b60101769958a5f52facbb2dfa2ca694789803135194a60efe9122fb606ebd046f82c74061a1079c54864f4fc723dbe1f3a9eab7768eadf874e2201d1f896df6ae397e2ceeb2e4a91b503a1a4e7e1484525920908cbe6c1939d5daa30b295cc141e17187160c48016444808a0391586ce13c297819f2e0dab5898cab08fecc17f18600ec535292cb5c7498682c2faabc0e", 0xc3}], 0x4, &(0x7f0000286000-0x60)=[{0x20, 0x1ff, 0x5, "3c0100177af3bcd32314a2"}, {0x40, 0x10d, 0xfffffffffffff801, "56eef7b04d1dac86805721f219efdf03cfcb0c61877cb273a0740d3d6a6e1e93d398a369b7a8c26b361288e992058e"}], 0x60, 0x4010}, 0x4000000) r8 = accept4(r0, &(0x7f00004f5000)=@nfc_llcp, &(0x7f0000895000)=0x60, 0x800) sendmsg$nl_route(r8, &(0x7f0000c90000-0x38)={&(0x7f0000e9c000-0xc)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f000076f000-0x10)={&(0x7f0000ff6000)=@ipv6_newroute={0x11c, 0x18, 0x0, 0x7, 0x1, {0xa, 0x10, 0xb4, 0x100000000, 0xfe, 0x3, 0xff, 0x6, 0x600}, [@RTA_METRICS={0xac, 0x8, "e785a3843d7f1664a2679a842c050657c5329638ce4177a8667bd79fe43c4b52d6f0b07d7f027433ae8bfb7a9bf6a5d6388b9eafc9026e7d98dcb2055593d8b6c0c31559e09f42989ac81dce04b517918c79f05872f652211de31df8686ddfdb7be2f7a3a48769f8336b0e63c89628d4e82120efd61913da88768ecc3d7c52b6db4605e867cad921550dff9adec7ff439503da901c0747bfa7cd54720fbf2d1ee6d2e9a7b06e8c"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_IIF={0x8, 0x1, r5}, @RTA_METRICS={0x44, 0x8, "fa537417bfb099f24cc635a7a22ad33e04db5d8f26ad5d29eab7bb0ad243970183614b01961570f30ddf889e6c669637b61b603ea1abb54b86a104299b15"}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4040}, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f0000bd0000)={&(0x7f0000276000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00001d7000-0x10)={&(0x7f0000acb000-0x1324)=@migrate={0x1324, 0x21, 0x210, 0x7, 0x2, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x10000, 0xa, 0x80, 0x80, 0x2b, r2, r3}, 0x3, 0x2}, [@policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x5, 0x2, 0x6, 0xa, 0x80, 0xa0, 0xff, r4, r6}, {0xb300000, 0x1, 0x0, 0x400, 0x0, 0x5, 0x1b7}, {0x3, 0xc1f, 0x0, 0x1}, 0x0, 0x2, 0x1, 0x1, 0x2}}, @algo_auth_trunc={0x104c, 0x14, {{'crc32\x00'}, 0x8000, 0x1c0, "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"}}, @migrate={0xe0, 0x11, [{@in=@rand_addr=0x8001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f, 0x5, 0x0, 0x5, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0xff, 0x0, 0x0, 0x3, 0xa, 0x2}, {@in6=@empty, @in6=@empty, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x1, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6c, 0x4, 0x0, 0x1, 0x0, 0x2}]}, @sec_ctx={0xe4, 0x8, {0xde, 0x8, 0x1, 0x7fff, 0xd6, "a713934c095e2a78c5cf9d6a238ad73291772dfb1f8cbd3ee4f43108c625a0b4f7a04985ec68d6be1ceca1276b7a6bf8f2ef44930e16739ebac59196faa58df8aa49aa7c0074cf2a1405bf148ff923bfbca6bc9e62d76cb0a3c117efdc9c560b81d47a5f5cb94fb567117680f6a40f8bd6fb50aeeaa98a2f5083fd9359e77f03609fc510d20746e7ce9617740f3e6adcaabf55e7502cec946cb59fd49da3398a0cb3694dfa66bbb1b5debe60a33df9eac6e66f2b899971dc699226086ca1a52c930484ce0307a408b2723f5c40529004132a8c231fb5"}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1324}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000edc000)) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@empty}]}]}, 0xac}, 0x1}, 0x0) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x1, 0x0) exit(0x0) getdents64(r0, &(0x7f0000419000-0x44), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000006000-0x24)={0x3ff, 0x6, 0x4, 0x4, 0xdc, 0x814, 0x9ff, 0x4, 0x8, 0x80000000, 0x5}) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x46)={0x1ff, 0x3e, "267c7453521117e9b4c2f40e47604d842e3743658992083d7879866f21b8fed1c76e865fdb03d1d9dbee0edde7e83fce4b99d0c7ea1c7b87242fa8fa9ca9"}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0xfffffffffffeffff, 0x8, 0x4c16, 0x81, 0x7, 0x2, 0x101, 0x43, 0x1, 0x5a9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000237000-0x50)={@common='sit0\x00', @ifru_addrs=@hci={0x1f, 0x6}}) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000951000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @empty, @remote}, &(0x7f0000b49000-0x4)=0xc) r1 = request_key(&(0x7f000006c000)='.dead\x00', &(0x7f00006ec000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002c9000)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000651000)='keyring\x00', &(0x7f0000cc7000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000985000)='./file0\x00', 0x800, 0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f24000)=0x100000001, &(0x7f00007e4000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002df000-0x18)=@add_del={0x2, &(0x7f000088f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) r3 = socket$inet(0x2, 0x7, 0x4) flistxattr(r3, &(0x7f0000ffd000-0xb2)=""/178, 0x76) bind(r2, &(0x7f0000635000)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) 2018/02/03 02:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005ab000)={0x6, 0x1, 'client1\x00', 0x2, "a05d934d234d143e", "6def8275b137f5070581a2e874ccfc2d9115e32f80edf6b403a28e8450dd27d5", 0x9, 0x9}) r1 = socket$inet6(0xa, 0x80001, 0x0) prctl$setfpexc(0xc, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008f8000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000933000)="61f4bc385e848000b1188cee8a865278", 0x10) 2018/02/03 02:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a94000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000023000-0xc)={@dev, @broadcast, @remote}, &(0x7f00002be000)=0xc) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bf4000)=""/100) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000052000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 02:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000c01000-0x8)='./file0\x00', 0x5c874d3e1e2b1dff, 0x21) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000f95000-0x108)={0xb7, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1ff}}, {{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a04000-0x14)={0x7ff, 0x40, 0xffffffff, 0x1f, 0x40}, 0x14) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/sequencer2\x00', 0x200, 0x0) r5 = accept4$vsock_stream(r4, &(0x7f00001db000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e75000)=@int, &(0x7f0000570000)) execve(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f00009c1000)=[&(0x7f00009c3000-0x1c)=')/loeth0&mime_typemime_type\x00', &(0x7f00000c9000)='proc)\x00', &(0x7f000051a000)='\x00', &(0x7f0000c50000)='\x00', &(0x7f0000afb000)='\x00', &(0x7f0000591000-0x15)='md5summime_typeproc:\x00', &(0x7f0000a44000)='\x00', &(0x7f00004f2000-0x1)='\x00', &(0x7f000016d000)='^^\x00'], &(0x7f000091c000-0x20)=[&(0x7f0000316000-0x1)='\x00', &(0x7f0000fdb000-0x1)='\x00', &(0x7f0000292000-0x13)='keyringwlan1wlan1]\x00', &(0x7f0000eae000-0x9)='md5sum${\x00']) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) bind(r5, &(0x7f00003ce000-0x10)=@in={0x2, 0x0, @rand_addr=0xd46}, 0x10) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000065000-0xb4)=[{{&(0x7f0000e79000-0x10)=@nfc, 0x10, &(0x7f0000349000)=[{&(0x7f0000a6d000-0x3)=""/3, 0x3}], 0x1, &(0x7f0000a98000-0x2e)=""/46, 0x2e, 0x1f}, 0x400}, {{&(0x7f0000e51000)=@ipx, 0x10, &(0x7f0000800000)=[{&(0x7f000017b000)=""/250, 0xfa}, {&(0x7f0000714000-0x81)=""/129, 0x81}, {&(0x7f0000724000)=""/110, 0x6e}, {&(0x7f0000ce9000-0xe1)=""/225, 0xe1}, {&(0x7f0000d8b000)=""/101, 0x65}, {&(0x7f0000ac0000)=""/92, 0x5c}, {&(0x7f0000c46000-0x1b)=""/27, 0x1b}, {&(0x7f0000d55000)=""/164, 0xa4}, {&(0x7f0000431000)=""/192, 0xc0}], 0x9, 0x0, 0x0, 0xfffffffffffffffb}, 0x7}, {{&(0x7f000082a000-0xc)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00006b1000-0x50)=[{&(0x7f00004ed000-0x75)=""/117, 0x75}, {&(0x7f0000ed9000-0xe5)=""/229, 0xe5}, {&(0x7f0000b64000-0xfe)=""/254, 0xfe}, {&(0x7f0000b90000-0xd3)=""/211, 0xd3}, {&(0x7f0000b91000)=""/137, 0x89}], 0x5, &(0x7f0000ee6000-0xcd)=""/205, 0xcd, 0x5d}, 0x100000000}], 0x3, 0x100, &(0x7f0000636000-0x10)) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006b1000-0x8)={0x80000001, 0x0, 0x10b, 0x10001}, 0x8) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000df000-0xd)='/dev/net/tun\x00', 0x0, 0x80042) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a6000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000b02000)) fcntl$getownex(r0, 0x10, &(0x7f0000005000)) ioctl$int_in(r1, 0x5421, &(0x7f00003ed000-0x8)=0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000719000-0x98)={0x0, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x10001, 0x6}, &(0x7f00002d3000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000079e000)={r2, 0xee, "d125e9ca5d749365566b99d3382003e7282a32c4e076343a7a0f21f4cf9b6d2a5ca427fc2572bc1c502543b938e138fa86b33f0039258146bdbc619ebd1eaaeb2496d79f98f67f20cddd0420004e047070628ceacfbf1d3a9076c87236bbe828d513e7126ea90d68da9b9d4987ee923974ab217418298adb7374aef26d251d49f920637a9f8b95b213a5aa8a86f9cb81c74893b8adf77d3262adf2d47c0c094574ea29fc9241bc0bb0724fae27dc8190843707dd9ac98cd14689766837a7a69463b2d7f1f7b15e9c549654038459684d8e177e1a5b39e0956c292df9d58c151c63db40e04bfc60fbcd7cb46e5700"}, &(0x7f0000956000)=0xf6) pwrite64(r0, &(0x7f0000001000), 0x0, 0x0) 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000c35000)='tls\x00', 0x4) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d92000-0x8)='./file0\x00', 0x208000, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000032a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000005000-0xa)="2f0000000080000000f1") ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001f8000)=0x0) fcntl$setown(r2, 0x8, r3) setpgid(r3, r3) 2018/02/03 02:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dc4000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f00007d9000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$vsock_stream(0xffffffffffffffff, &(0x7f00008d9000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00004b0000)=[{0xffffffffffffffff, 0x200}, {r0, 0x184}], 0x2, &(0x7f0000f0d000)={0x77359400}, &(0x7f0000da8000-0x8), 0x8) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004c000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) vmsplice(0xffffffffffffffff, &(0x7f000004a000)=[{&(0x7f000003a000)="d76c50a163fe1fc5", 0x8}], 0x1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/03 02:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cae000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x143, 0x100000001, 0x2847587c, 0xffffffffffffff01, 0x4}, &(0x7f0000088000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000e8000-0xa0)={r1, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xdf2}}, 0x3598, 0x0, 0x401, 0x9, 0x1}, 0xa0) r2 = syz_open_dev$sg(&(0x7f0000108000-0x9)='/dev/sg#\x00', 0x7f, 0x8000) getpeername(r2, &(0x7f0000aa5000)=@generic, &(0x7f0000862000)=0x80) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ed000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) getsockname$ipx(r4, &(0x7f00006ef000), &(0x7f0000554000-0x4)=0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000660000)={0x1, 0x0, [0x0]}) 2018/02/03 02:47:58 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x802) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000331000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x62e5d43c) 2018/02/03 02:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000000000), &(0x7f0000e9a000-0x4), &(0x7f00003e8000-0x4), &(0x7f0000001000-0x1)='&') readv(0xffffffffffffffff, &(0x7f0000a7c000)=[], 0x0) 2018/02/03 02:47:58 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008df000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x280) r2 = dup(r1) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000756000)={0x100, 0x2, 0x5, 0x80, 0xf0, 0xd3f5, 0x80000001, 0x7fff, 0x4, 0x2b0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000000e000-0x7)='cpuset\x00') exit(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b000)=0x10) pread64(r4, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x3, 0x6, 0x7}, &(0x7f000000d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=r5, 0x4) 2018/02/03 02:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e1d000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/02/03 02:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008f1000-0xe)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00006e1000-0x24)) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/03 02:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000020b000-0x1c)={0xa, 0x2, 0x1000, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000596000)='/dev/rfkill\x00', 0x2a002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005c9000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}}, 0x3, 0x3000000000000, 0xfffffffffffffff9, 0x7, 0x2c}, &(0x7f00005c0000)=0xa0) sendto$inet6(r1, &(0x7f000081f000)="c3a3b194da2fc20c57573be0aa136e725f95101841d4d5a3d44c4302dad9a878901e392b64b15a7717171cbf4e076ababe578ce82e0fbe3220764d1953a47f20c10c3242708ddb25e7950598b1b710179a945906bd5bfc2c2ae8cdfd862fa422bfb336cee4f8ea8ee9c8bb53c62c75086ece1bc0", 0x74, 0x4000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000073a000)=0x19, 0x4) pipe2(&(0x7f0000c0a000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000042a000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4b7, 0x7, 0xa2b, 0x1, 0x9}, 0xa0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000ebd000)=@req={0x50, &(0x7f0000231000-0x50)={@generic="d14fd8bbb14733453ff69c35209fdcf6", @ifru_ivalue=0x1ff}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ff4000-0x18)={r3, 0x3e, 0x10, 0x400, 0x6}, &(0x7f0000c9b000-0x4)=0x18) 2018/02/03 02:47:59 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x180) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/02/03 02:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b8000-0xe)='/dev/keychord\x00', 0x200600, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000932000)={0x2, 0x6, 0x7f, 0x8001, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) bind$inet(r2, &(0x7f0000297000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00009f5000)='\f', 0x1, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000480000-0x20)=[{r2, 0x401}, {r2, 0xd409}], 0x2, &(0x7f000025e000), &(0x7f0000125000), 0x8) 2018/02/03 02:47:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ff6000)={0x0, 0x0}) timer_create(0x6, &(0x7f0000276000)={0x0, 0x14, 0x3, @tid=r1}, &(0x7f0000f0b000-0x4)) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x19f, 0x3, 0x1, {0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7}}}, 0x32) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0x5, &(0x7f0000000000)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000002000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000001000-0xc)={0x1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001c000)='net/packet\x004') preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}, {&(0x7f0000341000)=""/134, 0x86}], 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002a1000)=""/243, &(0x7f0000651000-0x4)=0xf3) 2018/02/03 02:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f}}) readv(r2, &(0x7f0000292000)=[{&(0x7f00000b9000-0x85)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000474000-0xf)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000008b000)={0x4, &(0x7f00003ca000-0x8c)=""/140, &(0x7f0000d57000-0x60)=[{0x58f1, 0xf7, 0x8, &(0x7f0000823000-0xf7)=""/247}, {0x3, 0x75, 0x20, &(0x7f0000b7d000-0x75)=""/117}, {0x7, 0xb7, 0x7, &(0x7f0000182000-0xb7)=""/183}, {0x200, 0x5e, 0x3, &(0x7f00000c5000)=""/94}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aa8000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) connect$inet6(r4, &(0x7f00003bb000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x12000}, 0x1c) r5 = gettid() fcntl$lock(r1, 0x7, &(0x7f00007d3000-0x20)={0x2, 0x0, 0x6, 0x807, r5}) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000004) sendto$inet(r0, &(0x7f0000364000)="a5f57a61941cb0cbea0343a2d426b6", 0xf, 0x20008045, &(0x7f0000a8d000-0x10)={0x2, 0x1, @empty}, 0xfffffffffffffe49) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) getcwd(&(0x7f0000873000-0xbe)=""/190, 0xbe) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008c7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000bf3000-0x10)={0x1000, 0x10000}) socketpair$inet(0x2, 0x5, 0x20000000, &(0x7f000034f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cd9000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6e}}, [0xf17, 0x10000, 0x3, 0x8, 0x2, 0x7fffffff, 0x2, 0x1ff, 0xb5cb, 0x800, 0x74d0cd8c, 0x6, 0xfffffffffffffff8]}, &(0x7f000066f000)=0x108) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000067d000)) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d03000-0x8)={r3, 0x178cc}, 0x100000109) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c1000-0x8)={r3, 0x9}, &(0x7f000087a000-0x4)=0x8) sendmsg$nl_xfrm(r4, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000065f000)) r1 = syz_open_procfs(0x0, &(0x7f0000660000-0xa)='net/igmp6\x00') sendfile(r1, r1, &(0x7f0000401000-0x8), 0xfbff) 2018/02/03 02:47:59 executing program 4: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x301100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x10, 0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x39) getdents(0xffffffffffffffff, &(0x7f00002af000)=""/199, 0xc7) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/rfkill\x00', 0x101000, 0x0) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bff000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffe, 0x400002af, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x20, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff]}, 0x34) 2018/02/03 02:47:59 executing program 2: 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) keyctl$join(0x1, 0x0) 2018/02/03 02:47:59 executing program 7: r0 = socket(0x2000000000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x3ff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000176000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000376000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x345200, 0x0) keyctl$join(0x1, 0x0) write(r0, &(0x7f0000a0f000-0x25), 0x0) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000065a000)='/dev/keychord\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x9) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffffffffd5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000158000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005cf000)={0x0, 0x8, 0x401, 0x80000001}, &(0x7f0000830000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000095c000-0xc)={r2, 0xffffffff, 0x30}, &(0x7f000099a000-0x4)=0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aa1000-0xc)={r2, 0x2, 0x10}, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 95.715742] device gre0 entered promiscuous mode 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x10001) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000018f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff}) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) keyctl$session_to_parent(0x12) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f000045e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ae0000)=[{&(0x7f00005fe000)="160b34c85f67861a4a4fac3bd4f79ce92540633ec3e37a030316a0e58530906e8dab856db65fd533ac476aecadee32ca00b38ff8617723110c02f6ca8a87202e22f34d67072903abfa2fe1273fda59a1d82f859926aff5772e94b63e2f66912b957d0ea5546929fc5c5bb129cd9e090bb858a17249aa322cf601f782cc8fba6c9e128aa4a4d3aed24e48e9a951396d4fe7e64fcca6504556f0e9f417950d5ef75e0d0bcf6aed77ed0dea28218c09b9cbb54863244b78888259", 0xb9}, {&(0x7f0000df6000)="4843d181e8af66133b576a11ebef128dc50417c362b76f76e887", 0x1a}, {&(0x7f0000b85000-0x10)="3c4f032430b6821465db5fcb32f28a01", 0x10}, {&(0x7f0000d55000)="bae0a53a56ed25fddaa15c47354f11691334e8be7e83892ba36cc83657e2129d75846a17f969f87688bc647cd4f102db2dcb942a03796c4d478b1a9343457fa336cb52b36b87b0ccc354fa7d49491a0ec8d8f7e44c3e06d883dfa7ebfb6f023f49c803f67f606986e26f2e1bf8c2fb8980cc4fc6255d30a8b6b6f5b99afdd0f1dba5fa973f840b0b681d042cc64b27cf1a827e3458164a3de41b2a753baa916cbcc79f03c2868c4dc9fa8616f37c8e4f11b98ec2ee155835901f4274eb40b428c977fcc7ab88b240d85972d8480fb3fda8000cd6b642ba9406", 0xd9}, {&(0x7f0000770000-0xed)="fef081e429408e7178f5fa00bd4daf2e70ad96aca02318428c42350c545b5cd5cf195d3c461128cbcf14102037b666761817317485f9e6b444c5a7b282a0de4f3f5b42bd148a5d33b6b390935df7e74bf174ab837023b396ae76796315673872498c6595b6b26a88de4fdc0c16a1647d73ca955e7c954ee26986a74342b6d60565d1c424a88898fcd5685a454c600107a3ca9fb14e1d40cf0ca45bda0b174039263a4d634752ca3cfd152ee647634745833da73a7b2d4487eff8b8564fce2c79db1f3192a68f415a0d14c86b3b59972ff8f974e5cb4afef267b48da45327ee22012776c0ae05f083cc9765f7b1", 0xed}, {&(0x7f0000e3d000)="33a0f924073adc0e76627e90a1b02547533338ccb7393c6196f15425a878a3945593fc8ed65b2146346d0c35967d3d54e7f1f6130137a3d7426a4bba6ae19f844bb3341e13f4f0a01ad9026cafda3d62aafd0852b312e96ac2fbc5726038efc255f96cf46f1ea5c51d59610faaaea9e4216bf77999b9e286b5b3188c68", 0x7d}, {&(0x7f0000631000)="157e9d7a6950b4cac28baf562daa3a99d28374e04428048b7706e86f7806ace2270b212878d5237ba44314a5194f09c8488739459561bf56e00942145305e18e4bcc368a44a1487a8aa9c6e8ba09faeee6b5f453b24cb3d499184787a3f82876f3ce473390f46f5737c89a6f42c178dc4b", 0x71}], 0x7, &(0x7f00009f3000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20004050}, 0x40050) write$tun(r1, &(0x7f0000b54000)=@hdr={0x3, 0x0, 0x3, 0x1ff, 0x7, 0x58c, @eth={@random="c8c31ab7568c", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [], {@ipx={0x8137, {0xffff, 0x24, 0x1, 0x0, {@broadcast=0xffffffff, @random="20514991b371", 0xdc5}, {@current, @random="6b0890805845", 0x4}, "dbefeeda110f"}}}}}, 0x3c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000256000-0x10)={0x0, 0x90, &(0x7f0000df3000-0x90)=[@in={0x2, 0x0, @rand_addr=0xffffffffffffff7f}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x1ad, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x30a9, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f00004da000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ed1000)=@int=0x9, 0x3) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000275000-0x4)) linkat(r1, &(0x7f00002a3000)='./file0\x00', r1, &(0x7f0000f7a000-0x8)='./file0\x00', 0x1400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d18000)=0x19, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000dc6000)={0x10000000}) recvfrom$ipx(r2, &(0x7f0000a84000)=""/83, 0x53, 0x0, &(0x7f0000457000)={0x4, 0x9, 0x1f3, "431e0dd2aae9", 0x7}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000013c000)={0x1000, &(0x7f0000a63000-0x1000)="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"}) accept4$ipx(r1, &(0x7f0000c97000-0x10), &(0x7f0000749000-0x4)=0x10, 0x800) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x649) r4 = dup2(r0, r2) write$selinux_context(r4, &(0x7f0000a66000-0x25)='system_u:object_r:usbmon_device_t:s0\x00', 0x25) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f000001a000)="eaf6", 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000001b000)={{0xfd85, 0x100000001}, {0x6d, 0x6}, 0x0, 0x1, 0x7}) shutdown(r0, 0x0) 2018/02/03 02:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000937000)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f45000-0x4)=@int=0x29, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fb6000)={0x0, 0x0, &(0x7f0000fae000)=[], 0xfffffffffffffe96, 0x0, &(0x7f0000d69000)="da"}) [ 95.788179] audit: type=1400 audit(1517626079.197:36): avc: denied { setopt } for pid=12480 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 95.856229] binder: 12505:12507 ERROR: BC_REGISTER_LOOPER called without request 2018/02/03 02:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007e4000-0xb)='/dev/loop#\x00', 0x1fe, 0x10001) r1 = memfd_create(&(0x7f0000372000-0xb)='/dev/loop#\x00', 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000010e000)=0xb4b) r2 = openat(r0, &(0x7f0000aa7000-0x8)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000068000-0x8)={0x0, 0x7f}, &(0x7f00004a9000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00006b0000)=r3, 0x8e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0xfffffffffffffff8, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007d8000)="c90076ccf206a021d23c09c18961d4502ee0c959d3c377bb5fa6e8fb7149d8752f4b7a06e5f6090680d6c56279c05c26968f02ac0c9ceb6befd70962ea4b5b3a847dc438a3439a10113de66cd70d1c05221a7147805da7f634876b26355991308d5df82c5ffccb12d4b7c99a9eb66d3df8fde8e87e66347c6c928e8c28b9d7f74d272c271d5d14deabf1f3e8536e36e8f014a30b57316e48a2284d036b4509c5a2b6ee7bc34495a7572079da1bb769", 0xaf) r2 = socket$inet(0x2, 0x4000000000000004, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[]}, 0x40) 2018/02/03 02:47:59 executing program 6: clone(0x0, &(0x7f000089e000-0xec), &(0x7f0000f78000), &(0x7f0000911000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000057000-0x10)={0x3, &(0x7f00006df000-0x18)=[{}, {}, {0x0}]}) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7fff}, 0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f000044b000)=""/20}) getitimer(0x0, &(0x7f0000001000-0x20)) 2018/02/03 02:47:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000590000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000036000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x1, 0x9, 0x1, 0x0, 0xc82, 0x1, 0x3, 0x6, 0x7, 0x40}, 0xb) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xaf28, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x39, "533c427c8d7a71069947f359a98ee786d8c468794329bc518e197f8f9972ad395f33ece4857e9d5f015724a50210d1bf6311861a8648ae894d"}, &(0x7f0000000000)=0x41) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x7, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fd6000), &(0x7f0000000000)=0x4) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) r1 = openat(0xffffffffffffff9c, &(0x7f000090e000)='./file0\x00', 0x4240, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000050000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000037f000)={r2, r3, 0x80000000}) read(r0, &(0x7f000061f000)=""/1, 0xff40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d84000)) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000671000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000749000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000458000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8, 0x10001, @cisco=&(0x7f0000519000-0x8)={0x6, 0x5beb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000830000)=0xaa21ba863f85ea30) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000007000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000008000-0x10)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 95.914902] binder: 12505:12510 ERROR: BC_REGISTER_LOOPER called without request 2018/02/03 02:47:59 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b77000), &(0x7f000019c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000860000)='pkcs7_test\x00', &(0x7f0000233000+0x83f)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cfc000)="1b18e8266e770f96b2ea1bf4c4bc13ecf92cdb138c8a429beb2544fb54506359015a5a80ba3c1a13c371b1b166a832f18fcee772944e067bae98", 0x3a, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000d24000-0xc)='id_resolver\x00', &(0x7f0000242000-0x25)='#securityposix_acl_access]trusted^(,\x00') mount(&(0x7f00009d1000)='./file0\x00', &(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00000e2000)='anon_inodefs\x00', 0x800000, &(0x7f00001c9000-0x97)="6dceac9d8a65565204be9057eebf6c4fe0c51b2942924a58bb1a01aabe92628fc5c9e326a1fb715ec198dbcdfad585d9e56ee303425915e7d666060de9c225e0a21179d32f2b085c27d59ab3efec9bc0c59d82d124901209a82181e1a57d59355114ebaa9ce3fec3883f0f191ea164b027295168b2739b5257ee1b075bda56c9daf2446afcf749df76744099dfedd2c7f8ddc67483f2bf") socketpair(0x9, 0x6, 0x2, &(0x7f0000183000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/84, 0x54) 2018/02/03 02:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c9c000-0x4)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00001f4000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00007fe000), &(0x7f000080a000-0x40)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a8f000-0xb8)={0x0, 0x8, 0x9, 0x2, 0xc540, 0x9, 0x6, 0x5, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7b6, 0x6, 0xb72, 0x401, 0x6}}, &(0x7f0000cc1000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000358000)={0xbf, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x9, 0x8004, 0x1f, 0x5, 0x7, r3}, &(0x7f000054f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cd9000)={0x0, 0x2d}, &(0x7f000064b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000112000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x101, 0x1, 0x81, 0xfffffffffffffeff, 0x1}, &(0x7f0000e3b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000405000)={0x2, 0x8202, 0xfffffffffffffff7, 0x5b01, 0x0}, &(0x7f0000abb000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00002df000)=[{&(0x7f0000f35000-0x1c)=@in6={0xa, 0x2, 0xcff2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x246}, 0x1c, &(0x7f0000fce000-0x40)=[{&(0x7f0000b12000)="ac6c7341dd4e5ae9654fc3777cef77ad598c5d0e64a2d72386adf8af9dbd291dc6c1eeadef868abc85f4677d7845eb1d04dd985e22", 0x35}, {&(0x7f00004a0000-0x8f)="23de889979416a1e6b08147a3299d182db00bfb294d2e2c0586ab5951a1e2573a784cbbbfe4d1d1f6fac2e53a0fd00de96db223edbf10209e4a88e172eb33afca2bae281ee44d6a8582db592e82cc14611bbcb01439bd1ffe2f4de38cb9a51563a586d60e0e5b3d42c6d393d871f61fd2959a64a3417e42d5214f53a6295e9c34e72b6f6997de3546ae1884682828f", 0x8f}, {&(0x7f00009f6000-0x3c)="9ffa5ff8ea2bc3c5df605b399f0605cbb02e4ee63cd8fd118a17fbdc1e26528359ec5b99a515ff3d66cabaf71699d76791f5ac702566b13598ad4341", 0x3c}, {&(0x7f0000f8c000)="5efb5b74ff5b2c830b196966c8ff0ed97bb3ce548ec9f108f03ec871e26258ca0d7112beb815b2ab26d9b57dd51c365e5cbb3583bcde260c30ce84ec92f230180c0f6fb012369dfb5fe95f804ff99535c0917c9deab1c0ab4bb124bf8218238eec48b458be5f48ff3a31d31e9fcc566308a22c9ce8c1bd9bc0d466225bc51700283672ad442c5bd9fba645a7b087c23931003a19843bdb6c10ba4cde87e629943c22c2f268af490bac2cd7c28e627bbf051b725be00a98c32f9b0f47387f9d3dc2e4530f2a38d053a3af4c4009e71638e87fda2930aef9b50f73b22a134bb7be45cd5346e7ec", 0xe6}], 0x4, &(0x7f000007b000)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x9, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xf0d, 0x8000, 0x8, 0x0, 0xfffffffffffffffd, 0x5, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8008, 0x9, 0x7f, 0x8000, 0x0, 0x401, r5}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x1, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff39ec, 0x9, 0x8200, 0x8, 0x9bd, 0x0, 0xfa5, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xd861, 0x4, 0xf5, 0x200000, r7}}], 0x120, 0x40080}, {&(0x7f00004e1000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f000087b000)=[{&(0x7f0000fe1000-0x44)="8beff2ccb63c45dbe15d247cd95dc6147db5f1d1b929140e38a081f44eac013854081f0163f090b8410f76db66eb5976a6eee2f4e26d27d049924c46300569cb0cd9564c", 0x44}, {&(0x7f0000fc5000)="125330f6bdaa052bd547dfea1656f6e34dd138110a3c4668f9338d3baeaca66f401713faf56d788e6b44989dbf1bafdfedd6fe6a35c6df17edc807a85ff64c70f1b7d44e4bb3dc0c450d4075e42ae9f7b760476ae343d49048460f938931e10bfc572219b21aa3357d6266e595845e09c9bd9014acbacf38b2b08a8940f9dccecb61c3fdbf87a8637d26308398dd8974e72f8f8a1dfeedde4dbbfe351ae7dc4f2945e4077623d322eb7683483ace3819131ae04e5eee3ef5b70c576c95edfaee332f90708abc33d3b791694189329aec5abf6a99342d6375b244f34cf90a", 0xde}, {&(0x7f000039b000)="f1a7501a3ea8fee6e08ac7f3248a5b17cda3038fafaab228ddd5ecfd92fb8793efa4c7cba8778682e9afc7f67bbd0f30e5f323a241ae3eca7186cc262a85af204ca69044233dfd7c9123ffc238d5f03fb6824483170dd0c93d4a69a53973326b6454", 0x62}], 0x3, 0x0, 0x0, 0x4000}], 0x2, 0x0) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000cb000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x25) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d16000-0x60), &(0x7f00000bd000-0x4)=0x60) bind$nfc_llcp(r0, &(0x7f0000090000)={0x27, 0x1, 0x80, 0x2, 0x1, 0x247, "fc8f86735d632148a194ebc4eaf91bb4f587a767b009a9998aeb28ddf9bcd180dd97338eeb164221212e8c2c9d2ec143eab4002135260dca245bd77b67b598", 0xff}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f00008d8000)='net/arp\x00') r2 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) fcntl$setsig(r2, 0xa, 0x0) getsockname$netrom(r1, &(0x7f0000d39000)=@full, &(0x7f00006f9000)=0x48) sendfile(r0, r0, &(0x7f00003e1000), 0x3fb) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000927000-0x27)="59a46b6e9ad0f8dde09723f9c9aa4b3f75bf710720a9f9d1fcedab567570ee556b3655a1c29187", 0x27) tee(r2, r2, 0x5, 0x2) 2018/02/03 02:47:59 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/access\x00', 0x2, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) timerfd_settime(r1, 0x1, &(0x7f0000e09000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000297000-0x20)) open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c63000)={0x0, 0x2, 0x5, [0x0, 0x2655, 0x80000000, 0x5, 0x10000]}, &(0x7f0000135000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b1d000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000a39000)=0x1008) write$selinux_load(r1, &(0x7f000017a000)={0xf97cff8c, 0x8, 'SE Linux', "6fc01eefb5a9d322c97d391dc133aa48367a1016daac46d1d9ea8290c2f32a47fb66c0741af9eb5f7607f262d478f50c24109a31b41d1733c98db960f1d99f7361aeadec9ae485d669c2d625c5ab73ee36754ffe66db8fff7d156288c5eda990ad41b5d12dc1643211f41d087857e93266a05a37ea2020f4e37b0aaa11c2f315dfe2d56ebbb8030c64616aa9be800e4fb48f77df0c386c106a2398b36138534b455dcc770a3ed5dc9e6b3e122d4954add832102371d8e0526becd87834d60d0744d1"}, 0xd2) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000020000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f00002e9000-0x8)='./file0\x00', r1, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/03 02:47:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007aa000)='net/bnep\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000d91000-0x4), &(0x7f00007ae000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f7c000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x8000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x98) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/03 02:47:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000997000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ef000)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f0000ca6000-0x78)={0x3, 0x78, 0x6, 0x7, 0x2, 0x2, 0x0, 0x8, 0x1000, 0xc, 0x80, 0x8, 0x5, 0x101, 0x200, 0x4, 0x100, 0x10001, 0xba75, 0x11, 0x0, 0x4, 0x1f, 0x5eaf, 0x0, 0x8, 0x800, 0x4, 0xffff, 0x1000, 0xffffffffffffffe1, 0x7, 0x3, 0x8, 0x4b3e, 0x1, 0x2, 0x2, 0x0, 0x1000, 0x6, @perf_bp={&(0x7f0000e3e000-0x1), 0x6}, 0x10000, 0x3, 0xfffffffffffffffd, 0x7, 0x9, 0x401}, r1, 0x737, r2, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00000eb000)=0x5, 0x4) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000be4000-0x98)) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000b63000+0xcec)='westwood\x00', 0x9) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d02000-0x5)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000aa5000-0x6e)='n', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000d0c000)='user\x003', &(0x7f00008ea000)={0x73, 0x79, 0x7a}, 0x0) socketpair(0x9, 0x800, 0x4, &(0x7f0000a53000-0x8)={0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000074c000-0x10)={0x17, 0xaa, &(0x7f0000c26000)="8f7eeb8e5d73d7870842c3d05a46b15929ccb1a1e8b728e1851a61b34fda8e97d782d0bfdc0ac9bebb9421cc040c7866e04776f77e4d0cbb4be4d182e7f836ad35a5e7c0685a76392e329ffcef620bcf78922d968d4fed302ace96f2609b5c012de6cd9403adff3329865dc6e359b2df863573cdf1ba99173d1f6af4d005b32ec8c875931f1961b2c587da4e7645842f23d8f3c1aa38ee68fefae105144c47c3b2b97cca166a0842e844"}) 2018/02/03 02:47:59 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') vmsplice(r0, &(0x7f000098f000)=[{&(0x7f000010c000-0x1)}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000244000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004fa000)=[0x0, 0x0], &(0x7f0000fe1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007d6000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x2, 0x8, 0x3}) 2018/02/03 02:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000f9c000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000566000-0x4)=0x10, 0x80800) bind$llc(r1, &(0x7f00001e8000-0x10)={0x1a, 0x1b, 0x8, 0xffffffff, 0x1b, 0x53, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$inet6(r0, &(0x7f000041c000-0xb1)="8c", 0x1, 0xfffffffffffffffe, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000321000-0x4)=0x4, 0x4) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00001d1000)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000688000-0x10)={0x992, 0xd, 0x0, 0xfffffffffffff000, 0x0}, &(0x7f0000622000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000094b000)={r2, 0x6, 0x2, [0x2000000000000000, 0x5]}, &(0x7f00004b5000-0x4)=0xffffffffffffff92) execve(&(0x7f0000bf5000)='./file0\x00', &(0x7f00004ce000-0x28)=[&(0x7f000027b000)='vmnet1GPL&\x00', &(0x7f0000718000)='ppp1-\x00', &(0x7f0000faa000-0x16)='ppp1*md5sum\'Otrusted+\x00', &(0x7f0000d49000)='securityvboxnet1^\x00', &(0x7f000004c000)='\x00'], &(0x7f0000d6a000)=[&(0x7f0000c33000)='\x00', &(0x7f0000a3e000-0x15)="c62d7d766d6e65743073656c6640657468305c5c00"]) mknodat(r1, &(0x7f00008c0000-0x8)='./file0\x00', 0x0, 0x4) fgetxattr(r0, &(0x7f0000e2b000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004b3000)=""/166, 0xa6) openat(r1, &(0x7f0000787000-0x8)='./file0\x00', 0x800, 0x21) 2018/02/03 02:47:59 executing program 4: socketpair(0x5, 0x0, 0x1, &(0x7f000077d000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x400) fcntl$setown(r1, 0x8, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/03 02:47:59 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c98000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e63000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000ea5000)=""/73) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x7ffffffe}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068a000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x32, &(0x7f0000dae000), &(0x7f0000c3d000-0x4)=0x4) 2018/02/03 02:47:59 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee97d580ad32fd7906bb6af10cce4cd9781039daf1dbc00000000000000f69fe5", 0x21) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ef4000-0x8)={0xc7, 0x6}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f000063e000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f00004ec000-0x10)={0x1a, 0xff, 0xfffffffffffffffe, 0x7ff, 0x2, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f000092f000)="7c1fa094b700d87ffdd02ace80b1503e50c6b5f4a5e123cf4c9f0ae02cbe3a1892d56d9af300c9328cf7be8518a5b24f3e925623499a590b23639f9bb30abbdcef58f820fd36d29e8291466020a99a4249b20edca552e35786d9c97b67a27c34e11fed7e6c19d6a8ea5648a58897b95255d18664b28563d838a22ceca964e61cb49894a3ab08ac0aa09dd04fc37baea69cebe8ff610ab545e6cbc8ba5a9922cbd2072a1e1b50ef058154cd466067a1945eae5ac39c38e061dc3d02d8", 0xbc) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) r2 = memfd_create(&(0x7f0000925000-0xa)='&&em1ppp1\x00', 0x2) write$selinux_context(r2, &(0x7f0000af5000)='system_u:object_r:hald_mac_exec_t:s0\x00', 0x25) syz_open_dev$sg(&(0x7f000090f000-0x9)='/dev/sg#\x00', 0x80000000, 0x1) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = socket$inet(0x2, 0x6, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000410000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, [0x9b, 0x113400000000, 0x10001, 0x8, 0x76a0, 0x3, 0x9, 0xf18, 0x0, 0xff, 0x100000001, 0x7fff, 0x6, 0x80, 0x8]}, &(0x7f0000cd8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cc8000)={r2, 0x80000000}, &(0x7f0000fa8000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000086d000), &(0x7f00007d8000)=0x4) getsockname$packet(r0, &(0x7f0000753000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f9d000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000454000-0x4)=0x7e, 0x4) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f0000531000), 0x73, 0x20008045, &(0x7f0000622000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x11a) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) keyctl$session_to_parent(0x12) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000cf2000-0x4)={0x2}, 0x4) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f85000-0x4)=0xf2c) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x200000000000008a, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000007f000)=0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000237000)='/dev/rtc\x00', 0x12000, 0x0) perf_event_open(&(0x7f00000dc000-0x78)={0x5, 0x78, 0x7, 0x1bd, 0xa, 0x7, 0x0, 0x7, 0x2, 0x1, 0x3f, 0x8000, 0x6, 0xffff, 0x2, 0xcf92, 0x5, 0x1, 0x0, 0x5, 0x7, 0x5d5, 0x124, 0xfffffffffffffffc, 0xaa, 0x4, 0x4, 0x4, 0xad, 0x6, 0x3, 0x8, 0x2f0000000000000, 0x8000, 0x40, 0x7fffffff, 0x100, 0x8, 0x0, 0x80, 0x2, @perf_config_ext={0x3066, 0x4}, 0x25040, 0x81, 0x1, 0x7, 0x0, 0x2, 0x400}, r0, 0x8, r1, 0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000238000-0x7)='ns/ipc\x00') request_key(&(0x7f0000f67000-0x8)='keyring\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x0, 0xf}, &(0x7f0000f66000)='+\x00', 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000022b000-0x20)={@common='bpq0\x00', @ifru_flags=0x1000}) arch_prctl(0x1002, &(0x7f00001c8000)="856f698f8b4ed27c84226982bd7f31895beec75cab749dc8c43fffff6223f126554c60e467ed396b3c0aa8519ccfa3246f283ab4ec07ab844ce56594ba7d4a7460b0aa63135703e3139b1a3b8440b28f164a0e6c1db33c33e9caf2f0f9c984c3719a06853914120acbda69511ae66674b9542650fd6d5bb23e68011012ecc703f3a230e372bf5639dab8f9a7f944984ef9e6c8d6d6514902066133c13e8c1fcd4cbdc268c1cd6cf6ebac919f4aa7a7dd10490d0310fb5ff216e64d525e5f3fbeece3ac9d5ed4718d8f1645e01501b6b210c1578bdf76984882ed07cb1712dcf76545c9027cf2e2f130") 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x1, &(0x7f000085c000)={0x0, 0x1b, 0x3, @tid=r0}, &(0x7f000074a000)) r1 = syz_open_dev$random(&(0x7f00009c2000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x2c4}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f00004bc000)}}, &(0x7f000062f000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) exit_group(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000003f000-0x8)) close(r1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00004cd000-0x57)=""/87) tkill(r2, 0x1000000000016) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/member\x00', 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f0000614000), &(0x7f0000094000-0x4)=0x60, 0x80800) write$selinux_access(r0, &(0x7f0000e4d000-0x31)={'system_u:object_r:lirc_device_t:s0', 0x20, "04000000000000006564", 0x20}, 0x238) 2018/02/03 02:47:59 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 02:47:59 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = request_key(&(0x7f000000b000)='id_legacy\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000c000)='.[vmnet0)mime_type\x00', 0xfffffffffffffffd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000008000)=""/173, 0xad) r2 = creat(&(0x7f000000c000-0x8)='./file0\x00', 0x104) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xd822) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008cb000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d5e000)={r1, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3}}, 0x100000001, 0x0, 0x9, 0x8}, &(0x7f00006ac000)=0xa0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000527000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000e76000)={0x0, 0x0, &(0x7f00006b5000)={&(0x7f0000123000)={0x2, 0x18, 0xe0a, 0x7, 0x1b, 0x0, 0x3, 0x0, [@sadb_spirange={0x2, 0x10, 0x2, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffff7fff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @rand_addr=0x7129}, @in6={0xa, 0x2, 0x80000000, @empty, 0xad5}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0x7}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x2, 0x1, {0x6, 0x6c, 0x3, 0x5, 0x0, 0x20, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty}}]}, 0xd8}, 0x1}, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000607000-0xc)='cifs.spnego\x00', &(0x7f0000e78000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e78000-0x4)='em0\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000a4e000-0x6)='rxrpc\x00', 0x0) 2018/02/03 02:47:59 executing program 1: 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) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000019000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000727000-0x1)='\x00', 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x7) 2018/02/03 02:47:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000)=0xffffffffffffff7c, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000004000-0x4)=0x26cf, 0x4) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r0, &(0x7f00005f9000-0x8)='./file0\x00', &(0x7f00005fd000-0x20)={{0x0, 0x2710}, {0x77359400}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = dup(r0) syz_open_dev$mice(&(0x7f0000a02000-0x10)='/dev/input/mice\x00', 0x0, 0x10140) connect$l2tp(r1, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x8001, 0x8) ptrace(0x4207, r2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffd000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f000013f000-0x20)={0x3, 0x8878, 0x9, 0x4, 0x18, 0x536}) r4 = memfd_create(&(0x7f0000ffc000-0x13)="1662646576707070306d696d655f7479706500", 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000ffb000)={&(0x7f0000ffc000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) fcntl$getownex(r4, 0x10, &(0x7f0000e48000-0x8)) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2018/02/03 02:47:59 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f000000c000-0x30)=[{&(0x7f0000009000-0xc2)=""/194, 0xc2}, {&(0x7f000000b000)=""/79, 0x4f}, {&(0x7f0000003000)=""/237, 0xed}], 0x3, &(0x7f0000002000)=""/216, 0xd8, 0x80}, 0x1) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000013007fafb72d1c06a4a280930701000000000008752623", 0x1b}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000)={{{@in6=@ipv4={[], [], @local}, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000000a000-0x4)=0xe8) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c2e000)={0x0}, 0x844e0329cbbdeb47) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000578000-0x40)=[{&(0x7f00003ae000)}, {&(0x7f00006f1000-0x67)=""/103, 0x67}, {&(0x7f0000b2f000-0x51)=""/81, 0x51}, {&(0x7f0000502000-0x18)=""/24, 0x18}], 0x4, &(0x7f00005d1000-0x90)=[{&(0x7f0000170000-0x91)=""/145, 0x91}, {&(0x7f0000c30000-0x66)=""/102, 0x66}, {&(0x7f0000c30000-0xb3)=""/179, 0xb3}, {&(0x7f0000c30000-0x15)=""/21, 0x15}, {&(0x7f0000c2f000)=""/126, 0x7e}, {&(0x7f000071b000-0x9f)=""/159, 0x9f}, {&(0x7f000055f000-0xde)=""/222, 0xde}, {&(0x7f000024b000-0xf4)=""/244, 0xf4}, {&(0x7f00005d3000)=""/83, 0x53}], 0x9, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007ce000)) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000c2e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}], 0x68) fcntl$getownex(r0, 0x10, &(0x7f0000ac5000-0x8)={0x0, 0x0}) ptrace(0x4207, r2) ptrace(0x4208, r2) ptrace$cont(0x20, r4, 0x0, 0x0) 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000919000-0x23)="09b911a181727f12f1d759ffd0a1e934301a3b5e937b3b29bc7dd72028e4faab9bd520", 0x23) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000066d000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) write(r0, &(0x7f00006f9000)="240000005a001f8100ddfcf42000000005152b10080002feffffffffffffff0800000000", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000933000)={0x0, @in={{0x2, 0x0, @empty}}, [0x3, 0x0, 0x6, 0x6, 0x42, 0x2, 0x6, 0x9c, 0x1f, 0x200, 0x6, 0x7, 0x800, 0x0, 0x1]}, &(0x7f0000593000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd3000)={r1, 0x9}, &(0x7f0000b7d000)=0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d0000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/03 02:47:59 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f63000)={0x1ff, {{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000000000)=0xfffffd68) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000001c000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000001000-0x8)) 2018/02/03 02:47:59 executing program 6: mq_open(&(0x7f0000cd8000-0x2)=',\x00', 0x0, 0x60, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9}) mq_timedsend(0xffffffffffffffff, &(0x7f0000b12000-0x8a)="9f1df840c98b667e4ff53379dac38e5701543d3ff08a104fcc207e4853bc974265800cab8ac71f0f358baf02e6735d9f6889e0169b16ca80e943fa743a4cce0f680200000000000000e2ccfda38ae47c48fb9bc7c6d0", 0x56, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) sendto(r0, &(0x7f000016e000)="9d4ad8c2f1669fc7267fd63545d382e9d97f030890a7c602370d5f6f82edc256a325ea78235873dfffc415e7d1d43d64d49e4a259885bc8e2d8631428d0d80761e99739caeea5a5cfee085556c810d88cae4f13b06ff1d568676dfaa46cd806160d3bff79ac42b064eddfeec6ea2c253de47220111235b192b72ffe55e09618b283a452be8111ded80a7fdeb1e6e8c8862ce254d39b6eb3bdd2773f305bf8590ceba7f5eeb3faab17688fbd3", 0xac, 0x0, &(0x7f0000447000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dfb000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d33000-0x8)=0x3) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000008000-0x8)) 2018/02/03 02:47:59 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000591000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00005dd000-0x27)="6819770b0d155260f61f779e563df7fba5a36ae2365d5869508f1f8718250c63aea1dc107e7bcb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') splice(r1, &(0x7f000037b000-0x8)=0x28, r0, &(0x7f0000b0c000-0x8)=0x22, 0x90000000000000, 0x3) preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/02/03 02:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/02/03 02:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a58000-0x4)=0x4, 0x4) listen(r1, 0x80000000) r2 = gettid() r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000292000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000819000-0xc)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000431000)='/dev/rtc\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00007d9000-0x8)={0x0, 0x5c4df039}, &(0x7f0000822000)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e9000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000cbf000-0x68)={0xe5e, 0x400, 0xbf, {0x77359400}, 0x2, 0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) 2018/02/03 02:47:59 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000011000-0xd)='/dev/usbmon#\x00', 0x2, 0x400000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000017000-0x63)=""/99, &(0x7f000000d000)=0x63) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000016000-0x50)={{0x1, 0x840858f0f9b749ce, 0x0, 0x1, 0x2}, 0x200, 0x7, 0x3ff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x0, &(0x7f0000004000-0x18)=[]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/03 02:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bfb000)={0x0, 0x0}, 0x84800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004fc000-0x4)={0x1f}, 0x4) syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") 2018/02/03 02:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x652) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@empty, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffe}) 2018/02/03 02:47:59 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) socketpair$ax25(0x3, 0x5, 0xfd, &(0x7f0000001000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x50200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f000000c000-0x10)={0x1a, 0xf, 0xfffffffffffffffa, 0x8, 0x7, 0xfffffffffffffff7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000000c000)={0x6, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000439000-0x1)) 2018/02/03 02:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) read(r0, &(0x7f0000ca2000)=""/130, 0x82) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c52000-0x41)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2001}) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000251000)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002f4000)={0x0, @local, @loopback}, &(0x7f00005b5000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a7e000)={0x0, 0x0}, &(0x7f00006ab000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b43000)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x20, 0x1, 0x8, 0xa, 0xa0, 0x20, 0x7f, r2, r3}, {0x101, 0xfffffffffffff800, 0x3, 0xdd2, 0x7fffffff, 0x1, 0x1, 0x10001}, {0x1000, 0x0, 0xffffffff80000000, 0x5}, 0x3, 0x2, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xff}, 0xa, @in6=@empty, 0x5, 0x2, 0x0, 0x5, 0x1, 0xfb5, 0x5}}, 0xe8) 2018/02/03 02:48:00 executing program 0: clone(0x0, &(0x7f0000c5e000-0x3d), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x87)) times(&(0x7f00000c5000)) userfaultfd(0x0) 2018/02/03 02:48:00 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000012000-0x10)=@ax25={0x3, {"6d60259e8fcdea"}, 0x7}, 0x10, &(0x7f00008dc000-0x70)=[{&(0x7f0000718000)="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", 0x1000}, {&(0x7f0000000000)="f3f418ba5e98d16bce391f9aace4301588ae48032fcef836886de46c20250f717f48b909cea609c7ec342813a74fdb70c2dc66ca30da654fd78bcfe033c9ca1b8209fa001bb7aa0e89e00ca597c042102db4967533cb0bbf31ff48dc01d6a699c11b414c013ffd1ff23659c6d7d9fa05d65a32ff268f0d1d35c260fc425cfc9630dc9f23496c1e56031f036dae98def8631cf6977288f99c0152ecd8726ea8181f7de2565765de77df5af134d3492f1b117ecaf60648915d2577e59ae28a631f74f1b48ceb832947d45d72f8faa079fe4bc40dd5", 0xd4}, {&(0x7f0000b90000)="9eb48b64b84d2dbea6bfe4deb3c1fb749d8e8aba9c2f4d3ae7cfc0749336ad53ccfbc663428dfef72b3427ef5cc2f5c19005ffe6748503cc4694a84312972a3666fe95a04dd422d1b9195e0a41ac32b312c65e080c0a56bd962af9d4eee6c81a998bc3c6bfb985464adac561a50b0e695ea033f20272718ebb70c7ee97c584dbb19d9aaeca1c8d61d128e53969da65bd881c653a495b4ff07ac236f1de7df93b6b111a6fa881a903ec1f631d648b9e91d141c8904a62f5bd8335e6d7560e17a4da59216c58501031891746928c45f80b6ef555c7505897a21bc9cd0d78f2", 0xde}, {&(0x7f0000c43000-0x5)="5f9ed69948", 0x5}, {&(0x7f0000a99000)="14f79d6ef3923d9aec9e9c2981a1dee17453d238b4489dc96aab33d8c5b93abe7185250bf731f94b5c30082d409254ad26ffa57f4565a198604daaab48c3fe99071044872ba2208afc9379c442e74fc6cf8c4d382001d543e08c5466cc75af14c8d766c4f93481461f8c3d492554cdc0851b528b10bdd636b14d0855d338453e845c96c5981aa68216bdb6edb51dfa1d1b51b76cf811b7e6466583d32b258668305314d1374792fb3115", 0xaa}, {&(0x7f0000e5f000)="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", 0x1000}, {&(0x7f0000000000)="01cb34ecf659b7b7f332f2059ec42804b283984bf1dacf9bc6abe7c510c253d8183666236900", 0x26}], 0x7, 0x0, 0x0, 0x20000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c4c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000681000-0x30)={0x0, 0x0, &(0x7f0000005000-0x68)=[], 0x1, 0x0, &(0x7f0000f86000)="ee"}) fstat(r1, &(0x7f0000d62000-0x44)) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000a0f000-0x10)={0x2000000000000210, &(0x7f0000000000)=[]}) mincore(&(0x7f0000fea000/0x1000)=nil, 0x1000, &(0x7f00004c6000)=""/205) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) prctl$void(0x40000000000023) munlockall() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001be000)) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001bf000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) [ 96.682022] binder: 12740:12744 ioctl c0306201 20680fd0 returned -11 2018/02/03 02:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f000053e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f13000)=0x10, 0x800) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f00006a4000-0x2)=0x101, 0x4) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000f83000-0x50)={{0x9, 0x3f00000}, {0x3873fd15, 0xf93}, 0x8, 0x7}) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:00 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000e5000-0x4)=0x309) fcntl$getownex(r0, 0x10, &(0x7f00008ae000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/autofs\x00', 0x509000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000e6f000)=""/186) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r3, 0x1a, &(0x7f0000000000)={0x1b, 0x10001, 0x4, 0x7fff}) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x81) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000044b000)={0x9, 0x7, 0x9000}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x8, 0x40040) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006e6000-0x20)={0x80, 0xfffffffffffff218, 0x8208, 0x6, 0x6, 0x100000000, 0x8, 0x200, 0x0}, &(0x7f00003f6000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ec0000-0x8c)={r2, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x101}}}, 0x8c) fcntl$setsig(r1, 0xa, 0x29) preadv(r1, &(0x7f000085c000)=[{&(0x7f0000722000)=""/54, 0x36}], 0x1, 0x1ffffffff) 2018/02/03 02:48:00 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x1, r0, 0xfffe) acct(&(0x7f0000f35000-0x8)='./file0\x00') r1 = accept(0xffffffffffffffff, &(0x7f0000060000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000231000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) prctl$void(0x40000000000023) munlockall() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001be000)) 2018/02/03 02:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000197000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007e7000-0x7)='md5sum\x00') capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000-0x18)) r1 = syz_open_procfs(0x0, &(0x7f0000590000)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00009e8000)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000900000-0x3a)={0x0, 0x32, "8e8eb5a2c378069cf597882e705d632afb3e01001e3701000000294f5acb87e26c0b6721804b4e36d7c5d7ddf74170f451b6"}) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d8000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004e4000)={0x4}) 2018/02/03 02:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fe8000-0x24)={0x10001, 0x8, 0x9, 0x9, 0x2, 0x200, 0x3f, 0x6, 0x100000000, 0x2, 0x3, 0x3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000284000)=0x78) r2 = getpgrp(0x0) getpriority(0x0, r2) r3 = dup(r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) sendto(r1, &(0x7f00007a0000)="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", 0xfd, 0x40045, &(0x7f000094f000-0x10)=@nfc={0x27, 0x6ed0, 0x2, 0x2}, 0x10) syz_extract_tcp_res(&(0x7f000082a000), 0x1, 0x1000) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') mmap(&(0x7f00007e3000/0x4000)=nil, 0x4000, 0x4, 0x110, r0, 0x0) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/03 02:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) r1 = memfd_create(&(0x7f00004fd000-0xa)='security-\x00', 0x2) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$void(r1, 0xc0045878) syz_open_dev$mice(&(0x7f0000e86000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b97000)='lovmnet0&\x00', 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001a5000-0x50)={@common='irlan0\x00', @ifru_mtu=0x7}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/sequencer\x00', 0x82802, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$tun(r1, &(0x7f0000a9b000-0x1288)=@pi={0x0, 0x0, @ipv4={{0xc, 0x4, 0x7, 0x20, 0x7e, 0x2, 0x0, 0x0, 0x62, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}, {[@cipso={0x86, 0x1a, 0x3, [{0x6, 0xa, "586de1c0d78e8457"}, {0x0, 0xa, "56fe971b34231e5a"}]}]}}, @udp={0x3, 0x3, 0x4e, 0x0, "6bb9aae3655cc125a5fd9ba457e4f3009bab7e1924b82e14312566370a4929579e9280457bee2a40d47ee695a5ab929b6f9ca7867fad099e436fb83864bedf62def3fde09b11"}}}, 0x82) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/03 02:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fb8000-0x10)='/dev/input/mice\x00', 0x0, 0x4400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f46000-0x95)=""/149, &(0x7f0000a1e000)=0x95) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ca7000), &(0x7f0000a25000-0x4)=0x4) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @generic="0b8378a2b2519019254f8cc0b94d6c32"}}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000858000-0x10)='/dev/sequencer2\x00', 0x1a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008da000-0x4)=0xfff, &(0x7f0000d72000-0x4)=0x4) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/autofs\x00', 0x102, 0x0) dup(r0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b7d000)=0x0) fcntl$setown(r1, 0x8, r2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/02/03 02:48:00 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000373000-0x8)='./file0\x00', 0x5c1000, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) signalfd4(r0, &(0x7f00001c0000), 0x8, 0x80000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f86000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000d51000)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f86000), &(0x7f0000098000-0x4), &(0x7f0000f87000-0x4)=0x0) fchown(r1, r2, r3) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eeb000-0x38)={0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000115000)=""/106, 0x6a}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f00003ec000)=""/4096, 0x1000}, {&(0x7f0000a7a000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000024000)}], 0x6, &(0x7f0000000000)=""/1, 0x1, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000ab4000-0x4)=0x9, 0x4) 2018/02/03 02:48:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_sctp(0x2, 0x1, 0x84) [ 96.853138] audit: type=1400 audit(1517626080.257:37): avc: denied { execute } for pid=12793 comm="syz-executor0" path="/proc/989/ns" dev="proc" ino=21958 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) 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(r0, &(0x7f0000000000)=[{{&(0x7f00000a5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f00002cb000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000001000-0x6f)=""/111, 0x6f, 0x5}, 0x100000001}], 0x1, 0xb09aecdace87d785, &(0x7f0000945000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000fe6000)='./file0\x00', 0x800, 0x44) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fe4000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/03 02:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r1) fcntl$getownex(r2, 0x10, &(0x7f0000dfb000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000963000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000-0xc)={0x0, 0x0}, &(0x7f0000192000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cb4000)={0x0, 0x0}, &(0x7f0000d0c000-0x4)=0xc) r9 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000037c000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000)={&(0x7f00000a5000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000292000)={&(0x7f0000f6f000)=@bridge_getlink={0x2e88, 0x12, 0x0, 0x3, 0x3, {0x7, 0x0, 0x0, 0x0, 0x80, 0x420}, [@IFLA_VF_PORTS={0x2e54, 0x18, [{0x1e0, 0x1, [@generic="ede03b63e3e6d2560bff429d1d997d22afe8a28573117a6924d909a19d5d5e455ae124f613583f46e48943248587d11470e9420c166bc2a1523c45e269a523fdeeea345e5e59e3e5ecf25307c0989972f3be73134289af7fa094806f3c6c6ac06a6242f6c9b22f140c6d9b05d3801d41574371d689efaad3676511cbd8bb1ce70545e214a034443687e9ccc3272a0c8215c4fd4084b7a0676ed0d60b58ad0760f9e3c738e58c3fcbabea239f00eea79468738d17c753a150d1cc53724f2ffe92d381f6cdf47997084981dfbee81f89633b43f53a2e89b468080d568380", @generic="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"]}, {0x1150, 0x1, 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[@generic="18e259abd01bf922fa8c15acb0234a89eb8a3a556223631cc8c34a5de6e4c8aa401a6daa361a31ebb3a3f65974bef1a4e80a1f9805857014d5f91c658ed6e91c001b46111e06ca796d18d31193b4c107e9b055fff078168461ea1bdaf0ae97836bef6d3e76d4c37d2811a93886f4c9fbaf195e8b2579f81ac1e464bb70173d3a8986b2dcae12aeae8c616d852e01354f585c2cce0734867e75bfd6e9878398367b374553b21478c56156cbf2409fa48dd62614ce2ca948397521e3e08b8e5354e7d9f18e280946451159ac941dbe284f46e038ea5caf13538f9ca444003ddee47b00acabc4effb7bfa6aa5b6b6d2f6d97d8d50292371699d2248224354198c21096931fb0f7668f4c9cc87a87102d44a50124aba8027094c59a370d818a5e911ef51a7a16d44cdb2f8ec6c6a4be352fbec8c1e1401e58817ba96d04e0377ccd042d5042522811f0d3a5e7593e9ca0abf8dd7f014ef04f224f212a4a35513061c2ca62d9b1809efb560db7618fada080763327939c883e1cabd75b7a52d24053cf8c6f65df1b4220aad85cdc8bab4363471dc4a6660d5e9c2afdab3d35e635bca0923f4d35587fa16880603361e56d8e77d54fb348154ca7cf51eccac9edb945e844b6922b7135191b8a75d91681488f3a83e897b7139c45fd56cfdb3b08ca3a364058208e266c0b433fc64dd52132e0bf7255b98a9c7bd50ac4b33d2ead28eb42606e35ae95b17c49b028154ed57d120ae28b8a81be5df08b5903cbd862a70565340faf39f31d248d3e3d99625117d906c2e12c214b2cd389862b373aafbe9fa7eaa2b2b4edbbf0695df39360b51651bc64d1e4dbcac9f3a4a82dda1a95d7422a2e683c030e827ecb108be55c6a09cf1a666fc8fbf7c25b779ab385cfcc2844821d0dcb053fa6f956eb4ce2b641ec9ee47185ffbe362c8f704c9ea5b9ea3d03650b8ee686c2b4f57db82ec4687206a457b5f22e44c6c0c5c00a4e1f3e5b6d944d6ea92720844d1f38e9e5653a068d64477e3d68f9caf2d12751d62cda8a64f11795b1a388e20e750c143f12cb5e6dcfcff90d4893d69e536740ae6ec61ea4aaa423d790ead218d1fa7783e74728e5f65da3ad40f0432958ce67ee30ce341acb9f9a0b7e0b2612bf1626225597bae7ab7378c2b56a2b38562e57728d9d303f6f99019d9d6b1102dc8a33e186a46a0d56688cfd34e9cb879e24eb8238d4f97736f84f8492dc425a06806d22a4ea37da7c435eca103e83935808f21e0d7fab0b18c434e0869d48c2f1ea4e515843f4ebe70d540e4de96dc12292b3f03d2a330ef0bc34c3d817c036f0256795dd426a9635e0e40ccdd6d5f504169802542598e3c97eca8fb3bed3b226c3776bcdbceedbd3c7750235bf5ea0f8f6845448478a6a5cf0a6d40c843bfbadb9843e51d82dfdac1edc4c17b0d77e3962b7416509010b1e620f4642a11387f6e3d7741054239d1c7fe3e71fa62789e823d7324dc4f07ede4b0435d8c2355c44e3443104c216b3454f7831b281976c0005e6015d6e61e52debdb9950dbd6367b85f49557bed020fee1eecb2829e6e60da13d710033dd454fb6c6b29bdaab37c14e5d00c11e521b722983da06413a42e55f9438fb17914d4fb042fdf4034bb82086369b705e978401eba55101d1ca2c5c7805759bf7f28493c1a006b33b956e2a80965750e23084bb559e299fa2d1c3dba85331b07319acc05459101fcc5944b014a28d6ebe3f680e3fee838bab812f39b176fd2b99e5235df0d53007755647f7e433770a8a34194ece76969242a0cb6bfa5829f84c153162a79db2c2ea65ccebe1818ba9e70fb562c4543d8b1961e947f121e6b26bb1c7ea8b290b0793f336b2c2194c6c545264b65c887d3fa3b51683a6b9611b8f2707daeb012bba94901c681434f8dcabcc21b526f9143d377a299dbc34635b66537ac522b97fa5fa42c8e0752514b82929c3a2e36417b2df03f3f6392c8dcef5292dbb1c24f1e52c53e9590b71e9d0b60f3cc0b882f8681f3b91e68808c438b09e071d137942bc22d496a680698c29f5f548fd10bee4f08eb323931602df2c5a69778d0ada2105d1fcd85448caf82bf85d95e02f1e694ea36fb14db232a00d09c9582c33206520c47e73197812df312085dc20a20f2319654678eabbd460913d9924d583925eae6279a0e0d380256c62e24b1246b46b9998df79e373e3d5a142cad9243d4417ec5edb88accf6cefa39137959f5f8d6eba5634fc2d47165183e6beaf555d3094f16b9f62c007d50b49498cd316b72718dc9202c97f1f65aa01ddb6da93b46d4bc550cf710d752044b78f037ffab909d925cd842afcb7b762e9b8a7f81eb7294cd9e83b48d73a7a314fe5b86e6d234dd7838c9863ff4f0cdf4832ab2d289c51d3d43e55b727db1d607308d19ce90bde916ca318d237d40179cff74b450fb3c35abf9bb68461e016c3ed8e75db9100d4e0623014d237e871b60fbd459d56332d127c9a5b9037844db30e949dcb33d1943236eae0cafb1efdaed733a5199dd0b8b25eaec370f971032542d1c2448a63ad31f17026454934054098861fa29f6b56d437f2ed8f8e86015293e0aad91902b0cfc37d8e054a23cc888988b49586649f94e410ae2cd060be20dbc8000d7ddbf3d2d7a2270b5d1831cd575e7aef8ab479f9f3425efebb00ab1f811183299ef7e1e855273a17622f6be2a06946fe0b13c4017d290436ed060413b73c1d5e54972468e09efeceef90ab85b076ed83496e5f086c139900883447e98b0464505411b09f1b4e67e3735c3e78d6d673a6bfa27b849bbf6bf9575cf8c9a2e9cafe3863db7639b39fbcbd9e7de5c906ac20f7b602ba1cb6297dedb9c2426c1eea0655d92b8531b83c321840487663ac9bbadebd1450551b81875b64ab17a4dc8ca23a5cb5a93111d25686fc402f8fac495f5f5484a303fe587a9e043c3138e62bffc1bdd4a57797a42b31c1360e5c5d38d71c4977e19431e0978d5d030db90f64e5478587a8fa3a8988d8a4c14f6e74ecd581102a9235414317deed4dae3039999d264f100382d2bc4262aee64c525beab756e30fde4720bfe6d6df1f0f73e80ed64d88827e67b215317e0367880a75eb72bb852c25d47001ced6c49be4df3d4a043a70872b9a7eed182fedde49b731eef814b16d75efdabf7568a3a0f607da466e6fb97ba1521fda58b10ecfd2824ae1d9a561b0b56e750c76f737cfcdcb81751954459d8636a51a18bcfa891a85173c1292b7bcffc3876f641d35a0bb7f453984b6bd5e80f36dfdb96b6cde6b1ef0119c560db77544f7a63446adc03dbdf587da602444e6e328d080631fca4bee7e837232fed0413fd337ebbf8f744492fa287ca8a07bbedc750cebb68b0bda316e2902b5f047e657cdab8309ebda141130c977392e421c126b968c5be42dd6344fec39087d1347f670524ad863f17a3d0d3503ca17b2c34bd535fa1a93679898287d854add1d769f15def5922c3443501a73694eaf5803d80b8b5ed71891f3435a2cd4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@generic="f823f9b25a656cc52442504d3439bf6a03f96484588d2affba1fa51c4ecff6382398cf0de4eff691714031d5fecd21cf85fc4354c8ed9368b2c9f1e73ade94c0562879b1d0bf00d3d1ca59ee3744a6a62813624e000d1d10e1cd7be45e57087a272606eea7ce33a1349bb108fdb12671b5b28c9c687d94f8a7e10a1f8432f28927fd6e62ebcb31bf092e787e56db749a", @typed={0xc, 0x2, @uid=r7}, @generic="60934c26e683ce161c8c3ff43b2e43396f868ed2fe", @typed={0x10, 0x15, @u64=0x1}, @generic="171e15576f6a5b9a1280c03e55ee53931420ee9c38eda04fc92b439797dbb3f634f48de6cf5754bea017d37adb847d1508a48d8c8ee96fbf5a0e1369bae766884f971a146917e8179b9f412c52fb298d1593921853862f7568cc29eac58a0b8662fb15dcea43a55ae0c08fab5142607609d517c1f3ccfad3ccfd08a196cbdae8acdccf65aee73a773854eb3a8a1c12de0ae92182138da44f20", @typed={0xc, 0x37, @uid=r8}, @typed={0xc, 0x7c, @pid=r9}, @generic="ab87bbd8bf9feea8331c4e6302b539fc5be5387a89220a3960f595b1a18fa41d8625f2d2a6bf"]}]}, {0x2cc, 0x1, [@typed={0xc, 0x5f, @fd=r0}, @nested={0x2bc, 0x6c, [@typed={0x8, 0x33}, @generic="95788a96817a0580e4499389621ece885f46df0fba4181ceada5fb82915999b08ffaa38abca42961575ea8d024d9217c4d87362587f73ca7e5331bf3633e55fa1fb024bdaa633781d320b5ebfde40daabba98a57fbaac55fd17fbb24aaf6cb326a7b4cde2420aedd425e16588330197753dbd8ece9b1e809b1ad31731567b0936be0d0d581c01353ff9b7aa4396fc3db7de2034da6dba0b7a30a40b8b77395a9c5b3d9435084fb83d93c284c981bdfc569091a00e92a3b7dc936ce841353ef800d78fc85e3f66a888fa98af8dce078c3f48c151787fd6903495c579dee98b7fd10d9c79592c4555894074171b89be33ecf60294fa991", @generic="fd76395d942f0d0a84cf8a7dba9650a918ace119e0c4f990ad2a53bf18ef066447d7ed79fb9e90", @generic="54e614ab7012533010e325a6bf9713c8baa748e41e9d86a2", @typed={0x14, 0x3c, @str="2b6d643573756dc600"}, @generic="9354e1f340eb37a1bfdb98268fe84b1529fdc352bc86aac2665e0932ad7c746c7d5a31913308ad2f7ff769657bd321a763bfc09a2dfdcd39e202fbe53f99a82bef9fdca7f6349850f110741ca12c0a162070332a7d417f1b0cc1c9b62e9429566499cbd39edb7b56cf3f20dbf3b5240f49c73f701bde2dd82de9476234ca31e1c0e395c583f8f257cdddad972a14a1b8235cf67c63a125483e841d68a2200c1f41afca5d835b35665b8cf58b9c92f397cdba298f4a49e151e116b6f63605766e0f48065515362f28fb45e727aea4506a90", @generic="4e6e91503110d236da0c077e16d203ce", @generic="51365a20f150da773ab3ccc3b3dd5a2cc4c698628b9985d4f1167d23eaab25cef4679cd347f63295a21b26dd43120e7397e79feb536811b7f8ba248055ac56363abc09e9c6d6d7ddcccb252a556a5585fab6b61df05cb87b06db7eb224d882f8ede906c0a548761a7c4ba48ad98b04de54fa7b686fc6668cdb95db95de214973e997589f"]}]}, {0x164, 0x1, [@nested={0x38, 0x60, [@generic="a72c098ddcbed6bc7a3a55d7cc7299b9febfc922471d317c3b88ce3447d36f39d12b5473cbcc44c26415adf0f84aebfc18"]}, @nested={0x1c, 0x4a, [@typed={0x18, 0x5f, @binary="bdce9b3f3de239caeecadd9c99eda0"}]}, @generic="9941e2358ef924b4105d6f2417a799c6e72441a8056ca22a", @typed={0x8, 0x84}, @typed={0xc, 0x22, @pid=r10}, @generic="4530d57d0ac35f3dcb701e5ea292ef9260e539f9eaf214563fb09ff4c500f3d2671381ca4cea35637b5215cd4d84c3900ebbf57b536d076b01d24a0040728484da3f4f8f8e3b4153fc36710a2ab082edba0747aed02c98cbc5c3a59e3093a2f757117bb5d9592e5164cb0bd948a18b4c6a4b49f0c6e50c2558b1e6d1c69a0ca8ddae8422957d146852a505559bb4e3fe63ca730dd159e37f02cd97c580adeecc807de1ecb5f68f93ef701456acc5cef60317f4087f283d9a3df4b8f0de90528095dae759840d0b5a1c1012f7d71240d0631f824ee9ad5ec4db28e5c70262a8"]}]}, @IFLA_MASTER={0x8, 0xa, 0x5}, @IFLA_AF_SPEC={0x4, 0x1a, []}, @IFLA_OPERSTATE={0x8, 0x10, 0x7f}]}, 0x2e88}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c000) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) connect$unix(r0, &(0x7f00006ee000-0x5)=@abs={0x0, 0x0, 0x3}, 0xb4) 2018/02/03 02:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000f79000)='./file0\x00', &(0x7f00000e3000)='mqueue\x00', 0x0, &(0x7f0000998000-0xcd)="9372f7a5da2cae29054b5344f9fb1a834ff582825fc5f4c6765070ee3e28862418059ab46ac66be588d558d82edfa7a69719b6795581a757ee71f95e57ba24c264c965897b6eb8d3c8898f59887f4b38f1f05a5f958424d252c0c90f17bcdb068252a0d30245e5b5425f5b539a872aa209a3e737e5d5d200eb6427f61d14e0a44ecde35ba0d6543c3b4b17729c110d00cbff5bd379e0ec9e2b2051d863ccaa68f579ee8085f62446bf84d78b09a780e88f0073aa4881ed5e0b1068d3be7f91426411659666a8eb25e403e04ae8") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000a76000)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x30}, 0x56) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400}) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000f3d000)="7032a7e563780b3c752bba32cafe330c479d9af0b47cebd31a75865a7b95ce27a6973a9f8eb455bba5218d17f43ab290f090f2200f7d7493dd11710624a5563d713aaf5d09487c17dc188464341039efdf625b5813657f420e6140108d4d22b966e8fad335dbb0835d6651f8bdbeca9143baa14c2200361b4dad9c344216c1abbd59ced3ab2875eab39cb0ddd4f0df154c3daccaa33ceaa41be809b0521b19914bf71266278e94b51e0adfc2af9806e0a5a5a962692b6d5de76e", 0xba, 0x40, &(0x7f0000f0e000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, 0x1c) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) listen(r1, 0x0) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032e000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006e6000)={0xfffffffffffff7f6, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x2, 0x116c00000, 0x1, 0x2, &(0x7f0000dc3000-0x10)=@generic="4ed7bb629be2fa99c9f135fd87c6c49e", 0x1f, 0x9, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) prctl$setendian(0x14, 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005fb000-0x78)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @broadcast=0xffffffff}, 0x21, 0x601e, 0x81, 0xffe000, 0x800, 0x0, 0x3f, 0x3, 0x8}) 2018/02/03 02:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00003f9000-0x14)={0x80000000, 0xffffffffffffb3db, 0x4, 0x800, 0x6, 0x6, 0x2, 0x3, 0x9013, 0x4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000027000-0x4)=0x3f) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000054e000)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007b5000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099c000)='/dev/vga_arbiter\x00', 0x40002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) connect$inet(r1, &(0x7f00006b9000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/03 02:48:00 executing program 2: r0 = socket$packet(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000005000-0x4), 0xfd8d) syz_open_pts(0xffffffffffffffff, 0x20002) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x585, 0x0, 0x7, 0x8, 0x7, 0x3, 0x4a40, 0x8, 0x0}, &(0x7f0000340000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000282000)={r2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x8000800000000, 0x4) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x12040) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = add_key$user(&(0x7f0000514000)='user\x00', &(0x7f00003cd000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000446000-0xc9)="9cd969449b8c70648d5b929fb31f28f5ceaf2ff817c90f8770ed23f198f19c45055525b107f6d5a21efa000c4b330c0fc9a7cc5d6b3deda75149e63cc91fea02e981c448c76433b89a54f2c3cdc06636279d2887e762bc3aa9c8a2fdbe79a4adfbf5a3aa2859edbcc38e4b17a60813f07b763d3eae7b858b6f47405eedc8f932a0ec1653bdd3b56e40407f1fe2e217f2aff520490b7d08393d99fd242745d5d852243c4695ae565daac9c5e5cd9ccecbd1d250d2389a623a147bba5727f20d48aef95dc0d9322a73d9", 0xc9, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000320000-0x4f)=""/79, 0x4f) write(r0, &(0x7f0000f03000-0x19)="080165", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa003, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000de3000-0x20)={@generic="4e1386bd76d1f335de6b842744e40d03", @ifru_flags=0x800}) readahead(r0, 0x101, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000294000-0x5c)={{0xa, 0x3, 0x7f, @empty, 0xd6}, {0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x2, [0x7, 0x7, 0x8, 0x9, 0x7, 0x5, 0x7, 0x1]}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b07000-0x11)='/dev/vga_arbiter\x00', 0x402c81, 0x0) flock(r0, 0x0) 2018/02/03 02:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) unlinkat(r0, &(0x7f000046e000)='./file0\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60}, 0x0) 2018/02/03 02:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = dup2(r0, r0) listen(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000006e000)={{0xa, 0x3, 0x1, @empty, 0x7}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}, 0x10001, [0x576, 0x2, 0x1, 0x14, 0x8, 0x8c4, 0x67, 0x3]}, 0x5c) close(r0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000220000), 0x0) 2018/02/03 02:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00007c0000-0xd)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000085c000)={0x8, 0x0, &(0x7f0000edd000-0x8)=[@acquire={0x40046305, 0x4}], 0x73, 0x0, &(0x7f0000b5e000)="b4964b8769c532614a51b076906d4fbc2f1ea1bb872717d949ff8aedab75e63403b323a00fbc4b0613b2357865b622058125ed67f8bbf696754cf38efd3984fbea7b33a616d8947a6d4d0ec5900a3aa5259f8e185b77d826a61b9e3d16f30be3c48c885994e8b4feec3964e83d6539e8ec8c86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00004ca000)=[], 0xffffffffffffffa8, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff3f, 0x0, &(0x7f0000006000-0x50)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}, @fda={0x66646185}, @flat={0x0, 0x101}], &(0x7f0000004000)=[]}}}], 0x0, 0x0, &(0x7f000000e000)}) r1 = mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/03 02:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r2 = socket(0xf, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000411000), 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000012000)=0x80, 0x4) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f000056f000-0x8), r1, &(0x7f0000825000), 0x5, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty, 0x7}}}, 0x88) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f000047a000+0xeb7), &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r6, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r5, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r7 = syz_open_procfs(r2, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4), &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r5, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000652000-0x6)={0x2, 0x7f, 0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/03 02:48:00 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"1feec470040490"}, 0x8}, 0x10) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000cc9000), &(0x7f0000a2f000-0x4), &(0x7f0000d1c000)) clone(0x0, &(0x7f0000bf8000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000b26000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10, &(0x7f0000f03000)="e2c0539d9a3187189f3a8d550bda4675c155db6f9436f9403e477621550e5c4afc3bd6b85324da754eb0f8a7d40fa3494ab441952dac8b374118ff11b1ed0bf10cdbf8f7c8697d2ba89b1151542e18861b31628f", &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f00000b1000-0xb8)) setregid(0x0, 0x0) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000e96000-0x10)={0x2, 0x2, @rand_addr=0x4}, 0x10) sendto$inet(r1, &(0x7f0000b96000-0x9a)="0ed7f7d28d70de3eb44249858c8a04d0a08fb47772a84452f5fc48c2be94af8bf1b56783adf965f4fb7a4a87ffe1be62535e7db99be7fa4ae3d17d54d90c2cfa908d62ab245009daa276fb4790c12a4812c356e8fd6c83401814776db2a5ab14f34805e4897e05cbc35ced1cc6867769119c9a59bd147e8859f377de9a5743ce93e4b27d0d51b7c25326f738f570a9ddcc9093fa4410b85f1581", 0x9a, 0x4000000, &(0x7f0000820000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/03 02:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000b50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00009ff000)=0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000019c000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0xfffffffffffffffd, 0x40000000}, 0x2c9) [ 97.192622] binder: 12883:12892 Acquire 1 refcount change on invalid ref 4 ret -22 [ 97.208753] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 97.223844] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 97.229039] binder_alloc: 12883: binder_alloc_buf, no vma [ 97.229079] binder: 12883:12901 transaction failed 29189/-3, size 0-0 line 3128 [ 97.261121] binder: BINDER_SET_CONTEXT_MGR already set [ 97.266125] binder: 12883:12906 Acquire 1 refcount change on invalid ref 4 ret -22 [ 97.274638] binder: 12883:12901 ioctl 40046207 0 returned -16 [ 97.277721] binder_alloc: 12883: binder_alloc_buf, no vma 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000034000+0x283)='./file0\x00', 0x151000, 0x40) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000032000-0xc)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0xfffffffffffff000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000064000)) 2018/02/03 02:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000702000-0x10)=@common='teql0\x00') bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) getpeername$inet6(r1, &(0x7f00009fc000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a59000)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000e35000-0x4)=0x8fd1, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001a5000-0x4)='tls\x00', 0x4) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) readv(r0, &(0x7f0000047000-0x40)=[{&(0x7f0000756000)=""/63, 0x3f}, {&(0x7f0000680000-0x58)=""/88, 0x58}, {&(0x7f0000ab0000)=""/51, 0x33}, {&(0x7f00009e3000)=""/102, 0x66}], 0x4) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c5000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x8, 0x7ff, 0x80000001, 0x8000, 0x1}, &(0x7f0000541000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d2b000-0xcb)={r1, 0x7fff, 0xc3, "7a33e29025ce0ad5911a9cb06d4e2f4d7184a27c0a50ebca08298d0205460cf9a5b8b90cdc6f2de2708ab9ca3e6c53e225e5b3ce9de2be63b4864b86ebb6b880bfc54c7885fa6dc4ff28a73728a197a1cdf6f6286d28b13b086e15e0e5aef902b3ae7dc82b963b42a5138bda4ae76d0567f98b9c50be7810fee2dec3c3a4876ab6fbcb412c4a12149acf9c08e64e90d45f38fdb6a5c5b0849480a503fc75920412ebac40aa4d56608c1b002d72100a163a838bad0e277e6b18a9af91c72604ba215fbb"}, 0xcb) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/03 02:48:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bba000-0x108)={0x0, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}}}, [0xffffffff, 0x5, 0x2, 0xf831, 0xecf, 0x25, 0x8, 0x0, 0x249, 0x1000, 0xffffffff, 0x4, 0x3, 0x4, 0x1808]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x34d0, 0x4, 0x205, 0x10000, 0x588, 0x3ff, 0x4, 0x1ff, r1}, &(0x7f00001d3000-0x4)=0x20) lseek(r0, 0xffffffffffffffff, 0x0) 2018/02/03 02:48:00 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f000004a000-0x78)={0x5, 0x78, 0x3, 0x8f, 0x7, 0x3, 0x0, 0x9, 0x100, 0xc, 0x9, 0x7fff000000000000, 0x2, 0x100000, 0x8, 0x80, 0x4, 0x8001, 0x7, 0x1ff, 0x800, 0x4, 0x5, 0x12a4, 0x20, 0x8001, 0x80, 0x8, 0xffff, 0x0, 0x1, 0x3ff, 0x3, 0x1, 0xffffffffffffffe5, 0x3, 0xfffffffffffffff8, 0x7ff8000000, 0x0, 0x7, 0x4, @perf_bp={&(0x7f000001d000), 0x8}, 0x8084, 0x909, 0x0, 0x1, 0x7, 0x7, 0x6}, r1, 0xffffffffb88902ba, r0, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/03 02:48:00 executing program 2: pipe(&(0x7f0000d61000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0xff, 0x2, 0xff, 0x5, 0x10000, 0x9, 0x1}, &(0x7f00002ee000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000817000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a0c000)=0x942) bind$vsock_stream(r1, &(0x7f0000edc000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r2 = add_key$keyring(&(0x7f0000dcc000-0x8)='keyring\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00006a2000-0xd)='dns_resolver\x00', &(0x7f0000e90000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000351000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e8000021f7299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a9d6d4d23000000007d254e2351397acca7837f6800", 0x95, r2) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000499000-0x5)='user\x00', &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000096e000-0xd)='@system&user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00003f9000-0x8)='keyring\x00', &(0x7f0000940000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000a57000)=[{&(0x7f000076b000)="340a1f8964907b7d09575aaf757cebe4b0a6664865dc37b4bd2123", 0x1b}, {&(0x7f00009e6000)="10cfec77b658c43a0f9e8c311765d270311fabf834f58f3e0b880fb3b54f15b1b5698c438b2c45064870cc574ea129d2494422d77a18c00b9c3451acaa96999f9274b19008fdd097e289572569ca54368acb9f1cfcbda806acd5b4b2f5c03094728d3a160d1bf0bd68d4db9b9a72c5b0cee33de6f2aac10f288b5d1d659b49ff1e3caae89aa6f55aa0d961974dc9d3e498e358401c79ee9e3ed0a8409eddfa82d74e33270ee645e905682f2c8941994e9015d8a8d46201ae035400cdff5e3020d17ce7f60dddf3", 0xc7}], 0x2, r1) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") [ 97.277762] binder: 12883:12909 transaction failed 29189/-3, size 0-0 line 3128 [ 97.285709] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 97.285888] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 97.319722] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 02:48:00 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9d000-0x96)={{{@in=@remote={0x0, 0x0, 0x0}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000669000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000)=0x14, 0x4) 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff2000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) 2018/02/03 02:48:00 executing program 6: r0 = gettid() openat$ppp(0xffffffffffffff9c, &(0x7f0000e25000)='/dev/ppp\x00', 0x400000, 0x0) unshare(0x28060400) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x16, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000000)=""/59, &(0x7f0000002000)=0x3b) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) exit(0x0) tkill(r0, 0x10) pipe(&(0x7f0000001000-0x8)) 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000e2000-0xc)='/dev/ashmem\x00', 0x2, 0x0) splice(r0, &(0x7f0000efe000-0x1), r0, &(0x7f00006aa000-0x8), 0x163, 0x9) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000837000-0x5)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000d05000)=@get={0x1, &(0x7f00007d4000)=""/108, 0x5}) 2018/02/03 02:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000b08000-0x18)={0xfff, 0x0, 0x80000000, 0x40, 0xc1}) lseek(r0, 0x400, 0x5) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) [ 97.338799] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.347779] Option ' ' to dns_resolver key: bad/missing value [ 97.381652] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/03 02:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x81006, 0x85, &(0x7f0000525000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00007f9000-0x2)={0x6, 0xff}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00003c8000-0x40)={&(0x7f00001f2000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a83000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c98000-0x8)=[0x0, 0x0], &(0x7f0000547000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x8, 0x2, 0xa}) 2018/02/03 02:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000104000-0x4)=r2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r1, 0x1) 2018/02/03 02:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000016d000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) mlock2(&(0x7f0000262000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000923000-0xde)=""/222, &(0x7f0000d0e000-0x4)=0xde) [ 97.402478] Option ' ' to dns_resolver key: bad/missing value [ 97.421118] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/03 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b49000-0x4), &(0x7f00001af000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/02/03 02:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00006d1000-0x88)={0x7, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) getsockopt$sock_buf(r1, 0x1, 0x10000000003b, &(0x7f0000740000)=""/192, &(0x7f0000f40000)=0x23) 2018/02/03 02:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/keychord\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00004f7000)=""/183) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/03 02:48:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000885000)={@generic="a1fb290246e60c34ea76f3ea5856ba22", 0x3}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000051b000-0x1d)=""/29) clone(0x0, &(0x7f0000f3c000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000053b000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c81000)={0x1, 0x0, 0x10000, 0x7}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000249000)) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ee1000-0x10)={r1, 0x670}) r2 = timerfd_create(0x8, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8), 0x8, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000075e000)='/dev/rtc\x00', 0x4002, 0x0) r4 = dup3(r3, r2, 0x80000) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000aa6000-0xc8)={0xfffffffffffffff8, 0x1f, 0x4, 0x3f, 0x3, [{0x1, 0x2, 0x3, 0x0, 0x0, 0x80}, {0xffffffffffffffff, 0xffffffff, 0x80000001, 0x0, 0x0, 0xc}, {0x4, 0x400000, 0x7ff, 0x0, 0x0, 0x1004}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000208000-0xc)={0x40000000}) 2018/02/03 02:48:01 executing program 5: r0 = memfd_create(&(0x7f0000998000-0x7)='@nodev\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000ec8000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x80000000) sendto$inet(r2, &(0x7f00009aa000-0x88), 0xffffff66, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) r4 = getpgrp(0xffffffffffffffff) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000075e000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) perf_event_open(&(0x7f0000506000-0x78)={0x0, 0x78, 0x6, 0x7fff, 0x80000001, 0xffffffffffffffc0, 0x0, 0x3, 0x0, 0x9, 0x1, 0x6, 0x1, 0xffffffff, 0x7f, 0x1, 0x200, 0x7, 0x3ff, 0x7, 0x6, 0x80, 0x1, 0x1, 0xff, 0xffff, 0x9, 0x9, 0xcdc4, 0x1, 0x7c, 0x20, 0xe67, 0x2, 0x2, 0x7, 0x1, 0xa73, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x1}, 0x10000, 0x1, 0x0, 0x1, 0x0, 0xe7, 0x81}, r4, 0x30, r5, 0x0) 2018/02/03 02:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00007d1000)=0x3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {0x400000000}}, 0x80}, []}, 0xf8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000db0000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x0, 0xffffffffffffff81, 0x4, 0x20, 0x9, 0xc, 0x7ff, 0x6, 0x8, 0xffffffff80000000, 0xe8d, 0x90f5, 0x7, 0x3, 0x800]}, &(0x7f0000da7000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009e5000-0x8)={r2, 0x800}, &(0x7f00005da000-0x4)=0x8) 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000f85000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x3, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r0 = socket(0x1, 0x0, 0x7fffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000751000)=@common, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd3000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x7, 0x8}, &(0x7f00002d5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000260000-0x8)={r1}, &(0x7f00005d9000)=0x8) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) lseek(r0, 0x0, 0x2) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c26000-0x4)=0x401, 0x4) write(r1, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000303000-0x14)={0x40000000000013, 0x8, 0x7ff}) read(r0, &(0x7f0000576000-0xde)=""/222, 0xde) ioctl$TCSBRK(r0, 0x5409, 0x0) dup2(r0, r0) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f000001a000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="a4d04492bba4d3f33762a3974bdf3feca6cdb344d3d0cbd76bbf84eadcf7709f"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/03 02:48:01 executing program 1: personality(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) 2018/02/03 02:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x44c) mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) [ 97.679413] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 97.693145] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffe96) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d19000-0x10)={0x1, &(0x7f0000d19000-0x8)=[{0x6, 0x100000000000000, 0x0, 0x53f}]}, 0xfffffffffffffeea) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ec000)='net\x00') mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000d19000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x1, {0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}}, 0x32) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002aa000)='/dev/sequencer2\x00', 0x240, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000077e000-0x4), &(0x7f0000d4d000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000701000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ac0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/03 02:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) socket$nl_crypto(0x10, 0x3, 0x15) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) bind$netrom(r0, &(0x7f0000839000)=@ax25={0x3, {"f3175abe9afce7"}, 0xfffffffffffff7d4}, 0x10) wait4(0x0, &(0x7f0000d20000), 0x0, &(0x7f00005cb000-0x90)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000049f000)={0x0, r1}, 0x3) lseek(r0, 0x0, 0x7) openat(r0, &(0x7f000037f000)='./file0\x00', 0x20d43, 0x4) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x60) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) socketpair(0x5, 0x4, 0x5, &(0x7f0000cc0000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000ad5000)=""/108, &(0x7f0000561000-0x4)=0x6c) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000ec8000)) close(r1) 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair(0x19, 0xb, 0x3, &(0x7f0000585000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dd5000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8000}}}, &(0x7f0000a99000)=0x8c) inotify_init1(0x80007) fcntl$notify(r2, 0x402, 0x69adda7903a436fa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e66000-0x108)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, [0x100000001, 0x8001, 0x57f2, 0xc1, 0x7, 0x4, 0x1, 0x1, 0x1, 0xffffffffffffffff, 0x100, 0x2, 0x7fffffff, 0x2, 0x9]}, &(0x7f00007f6000)=0x108) listen(r1, 0x80000000) accept$nfc_llcp(r2, &(0x7f0000fde000), &(0x7f0000008000-0x4)=0x60) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000da8000)=""/254, &(0x7f0000290000)=0xfe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005f8000)=0x4, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000035e000-0x8)='./file0\x00', 0x0, 0x2) recvfrom(r1, &(0x7f0000271000), 0x0, 0x2, 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000e96000)) bind$nfc_llcp(r1, &(0x7f0000182000)={0x27, 0x80000000, 0xffff, 0x6, 0x4, 0x0, "27c861261b2510c170db140f25579d093fcc96bcf2a4191888d5a7f18f8cfc8476b0efcca5bb4cfc28f38470e8ae17ec3488c258bc7132645ac9ff60101996", 0x98}, 0x60) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000146000-0x4)=r1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000299000)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) 2018/02/03 02:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f00005cd000)={0x1, 0x1, 0x1ff}) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000+0xfde)=0x3, 0x4) [ 97.779297] binder_alloc: binder_alloc_mmap_handler: 13019 20000000-20002000 already mapped failed -16 [ 97.800299] binder: BINDER_SET_CONTEXT_MGR already set [ 97.805675] binder: 13019:13028 ioctl 40046207 0 returned -16 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000f6e000)='/dev/input/mice\x00', 0x0, 0x408440) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e7f000-0x108)={0x7b4, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xa2b0}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000339000-0x20)={@empty, 0x8080000000, 0x0, 0x0, 0x2}, 0x20) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x3, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)}], 0x2, 0x0) [ 97.829465] binder_alloc: 13019: binder_alloc_buf, no vma [ 97.835362] binder: 13019:13038 transaction failed 29189/-3, size 40-8 line 3128 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x3ff) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:01 executing program 1: r0 = creat(&(0x7f0000270000-0x8)='./file0\x00', 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00004c7000)={0x6d44, 0xabf, 0x9d9c, {0x0, 0x1c9c380}, 0x1, 0x7}) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}}, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000025c000-0x20)={0x3, 0x9ad0, 0x820c, 0x6, 0x3, 0x4, 0x20, 0xfc, 0x0}, &(0x7f0000df2000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5c000+0x79)=@assoc_value={r1}, &(0x7f00004bd000-0x4)=0x8) r2 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00006da000)="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", 0x1000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000028000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00002b8000)) epoll_pwait(r3, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8) [ 97.872582] binder: release 13019:13028 transaction 72 out, still active [ 97.898157] binder: send failed reply for transaction 72, target dead 2018/02/03 02:48:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000368000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e4000-0x15)='/dev/pktcdvd/control\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000578000)={0x0, 0x0, 0x8000}) get_robust_list(r1, &(0x7f00003a3000)=&(0x7f0000073000), &(0x7f0000d78000)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000802000)={0x0, 0x7fffc, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000174000)={r4, r5, 0x81}) getpid() getcwd(&(0x7f000066e000-0xd1)=""/209, 0xff1c) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003e9000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edf000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012b000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000015e000-0x30)={0x20, 0x6, 0x5, 0x6, 0x1, 0x80}) r2 = accept(r0, 0x0, &(0x7f0000864000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001e1000-0x7)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000084f000)={r3, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009df000)={0x0, 0x0, 0x6, 0xffffffffffffff9d, 0xffffffff7fffffff, 0x7, 0xffffffff, 0x6f5, {0x0, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x99}}, 0x1000, 0x7fffffff, 0xa6, 0x2}}, &(0x7f0000797000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f75000)={r4, @in6={{0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}, 0x4, 0x0, 0x5, 0x8, 0x8001}, &(0x7f00000c3000-0x4)=0xa0) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000028b000)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x2b, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000f2e000)={0x0, 0x0, &(0x7f0000811000)={&(0x7f0000345000-0x30)={0x2, 0x11, 0xfffffffeffffffff, 0x7, 0x6, 0x0, 0x7, 0x3, [@sadb_lifetime={0x4, 0x3, 0x7f437572, 0x7, 0x81, 0x4}]}, 0x30}, 0x1}, 0x80) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000963000)=[{&(0x7f0000001000-0x46)="ba44932bb601489d1d875bf70935d2ca217db3c4d217af87b31a6a338ea262d2301c1daad92ff196ec441f58ae9c1ebd45de1fa505968fd032c8c16607e6c85e1751ae086814", 0x46}, {&(0x7f0000ff5000-0xb8)="32161f3a1bb401b78fbf11b70f250d89285667aeb22e21f9a0cc288229c6c58b4ec3f066d7c56cbb498e7873a598771429272849f7c427a8689947a45064f58fe05ca9e7623d3bea2c82847bf1e27fd3f3dfa6febd5e80e299e643a82897958b7542550bb878e1d8d48acf54ff35b5723e0f125a1687ca4693f783c43c3838c17fed7dccc1996e294e9ea638862f8a11af7637f720334e01363e2f883e0b7fc420fb3f9bef84eaaf6931cb20bb92339939111340e164dbc5", 0xb8}], 0x2, 0x0, 0x0, 0x10}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x242, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c99000-0x8)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000aff000-0x4)) syz_open_dev$usbmon(&(0x7f0000f61000)='/dev/usbmon#\x00', 0xb2, 0xf92e492d4b034fc1) 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x229, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000cb4000)=@get={0x1, &(0x7f000062b000)=""/54, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e4000-0x20)={0x7ff, 0x8, 0x8002, 0x0, 0xed, 0x7, 0x9, 0x0, 0x0}, &(0x7f000078a000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000ed000)={r1, 0x4000000000000, 0x0, 0x710, 0x1000}, &(0x7f00007c7000-0x4)=0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007f4000-0x18)=@get={0x1, &(0x7f0000150000-0xc7)=""/199}) r2 = syz_open_dev$sg(&(0x7f0000e53000)='/dev/sg#\x00', 0x9b0000000000, 0x2000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/03 02:48:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x1ffc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{}, "706d727431000000000000000000000000000000020000000000000000000000000008ac00000000000000000000f000"}) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x80000004) fcntl$getownex(r0, 0x10, &(0x7f0000ac5000-0x8)={0x0, 0x0}) ptrace(0x4207, r2) ptrace(0x4208, r2) ptrace$cont(0x20, r3, 0x0, 0x0) 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = dup3(r1, r1, 0x80000) getdents64(r2, &(0x7f0000d1a000-0xf0)=""/240, 0xf0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7"}) 2018/02/03 02:48:01 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000873000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000018a000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, {0x306, @random="c4de580188e4"}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="95d761e3f5bc6efed891abdd36ddae7e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000072000-0x4)=0x1, 0x4) madvise(&(0x7f000009d000/0xc000)=nil, 0xc000, 0x65) r2 = creat(&(0x7f0000cb4000-0x8)='./file0\x00', 0x60) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004ce000)={0x0, 0x8}, &(0x7f00003fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000aa000-0x8)={r3, 0x1}, 0x8) r4 = socket(0x18, 0x0, 0x3) r5 = fcntl$getown(r4, 0x9) sched_getattr(r5, &(0x7f0000c7d000-0x30), 0x30, 0x0) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x9, 0x0, 0x3, 0x80000000000b8b}, 0x8001}, 0xe) 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) pipe(&(0x7f00001c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f08000-0xb8)={0x0, 0x0, 0x5028, 0xfffffffffffffe01, 0x9c, 0x2, 0x91, 0x0, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7fffffff, 0x3f, 0x0, 0x5, 0x8d3e}}, &(0x7f000009e000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f79000-0x8)={r3, 0x1f0849a8}, &(0x7f0000ecf000-0x4)=0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffb000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x8, 0x3, 0x3, 0x7, 0x9}, &(0x7f0000d36000)=0x210) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000cfc000-0x8c)={r5, @in={{0x2, 0x3, @rand_addr=0xa6}}}, 0x8c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000790000)=""/35) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) rename(&(0x7f000002d000)='./file0\x00', &(0x7f000047d000-0x8)='./file0\x00') mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/02/03 02:48:01 executing program 4: clone(0x0, &(0x7f0000196000-0xcc), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aec000-0x16)='/selinux/checkreqprot\x00', 0xc00002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000786000)=0x2, 0x4) set_tid_address(&(0x7f0000ac2000-0x4)) 2018/02/03 02:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000c50000)=""/177) 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00005ae000)={0x73, 0x79, 0x7a, 0x3}) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000039b000-0x60)=[{&(0x7f0000774000)=""/248, 0xf8}, {&(0x7f0000d23000-0xb3)=""/179, 0xb3}, {&(0x7f00000f3000)=""/66, 0x42}, {&(0x7f0000d22000)=""/69, 0x45}, {&(0x7f000034d000)=""/120, 0x78}, {&(0x7f0000152000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00003b2000-0x74), &(0x7f000067e000), &(0x7f0000d22000-0x4), &(0x7f0000d22000-0x20)) geteuid() tee(r0, r0, 0x4, 0x0) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/03 02:48:01 executing program 5: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f000056c000-0x10)=@nfc, &(0x7f000036b000-0x4)=0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000fa2000)=0x7f, 0x8) dup2(r1, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) sendto$inet(r0, &(0x7f0000048000-0x34)="51ce8f9a0e9217b3e30cfd5cf7591ecd372322194593cd4af2c6ada0c24f9bebabeedfdadf348b6d77a9096cc50ef69e51137bcd", 0x34, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @rand_addr=0x8}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000019f000)='/dev/keychord\x00', 0x14000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000bbc000)=0x8ab, 0x4) getpeername$inet6(r1, &(0x7f0000f9c000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00002c0000-0x4)=0x1c) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c53000)=@generic, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000882000-0x48)={{0x0, 0x0, 0x8f88, 0x0, 0x3}, 0x3, 0x401}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000953000)=@add_del={0x2, &(0x7f0000a59000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x16f}) 2018/02/03 02:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800000000000000a, 0x1, 0x0) mlock(&(0x7f000080b000/0x1000)=nil, 0x1000) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000065e000)="406e5cdbd940128973c526bd30f6e5ae9e1622634932aff5a22e9de5d7a0668e"}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2db5000000e6000000005ca7", 0xc, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) accept4$llc(r2, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a14000)=0x10, 0x800) recvmsg$netrom(r2, &(0x7f0000bec000)={&(0x7f00000b5000)=@ax25={0x3, {"bd232f854f1949"}, 0xfffffffffffffffe}, 0x10, &(0x7f00006a0000-0xa0)=[{&(0x7f000010e000-0x60)="3af35ebbd53e0f1915c3d4ba100982e95ea4d1d63cacc84445e1add6ab55d06bc2275205d53846952b0f2256df98bfe65a7eb719da3bcc591afe9b916b0c72256379a11ffb5e536f231af6c93a088e6d8442da46e8114a36b2d59b6c94952bd1", 0x60}, {&(0x7f0000346000)="483b58ec4255a99387d1f2fa22fbdbc801d366c0c433276f68c87e726fe96940af3d87742f91e7ad33040fb9faa8bde2616072219398c7c43bbf34d11f3bf9979554b34aa59157d093dae35e0f102528d906e231d2648bb1d77343ee0389926af036310d4f92a971779f58d066bfd44a8b734696f59f4c66a987bd7e82a2f1c41671fea8675d9a4f5679865e4c64e5d597a1070a0004c3eb27403d34408b8a283cd788", 0xa3}, {&(0x7f00001e9000)="f1671b4ea2807f2be5fbcbbb8eabd09e4a9b51c69959c12e82f41d6799b62184f97ca3de14cd35fb5f416843700430ce8ea1fc3c9eb916eaf4703120815343f354e3713116a04d6e29dcecf49b90f682a811163b1e11c6dbbe8e11d2ee9f3b5adcb93befa3cdf54e15a2c53ebc9b315d559e470f7bf683bbc8028903000cfe4029f51cf71acea37a8be7ad1973d29b024739550eea3970e3a75ca93e9317eb611eed701d1383b5a3701c95db8e3a97f3b40369a4b4dd2c8599b86397ae5ad61323ab6c9b0ac1d5e4cba1cb6ab56d0f489e97d9e314a558d89be2a5", 0xdb}, {&(0x7f00006f2000-0x26)="ab68acc35818941af0820d624fdf1d1ba1d44c8bd97aaeb21ce56c59e9a5bc8e84442692788329059b9c193876eb13b47aeeace188c7055e97ef0b0e0de084968b236c454cb2b168efe08aa12c7193b511b53f53252b34866da6ef775298e7eef1be274b56e7757305b99a2d7752413b548fd7d0edebde5c873ea0c1afab99786c07b5e8125bbe8e200370bea899f50bc59fe08df478063ce440b1e7959c33f143b01cff2856315015e30025946b1970658c6fbe16162df6e9ae01a4e2adda2970cb7b2f54d34bba19593145ab28ad1633f1c3eabd0a27fddfc908d8", 0xdc}, {&(0x7f00001b5000-0x8c)="9f8fa62d59007928cbd6ca3edba11ddc85740285215215fafb9d1a424dae51d38cd187b9390e04397e3ca4659be03accfe52af296ea4ccb2f4a7b0b0f685325c9cffa387b8ff173ebd75569302c732291b0bee193ccdaa69ca1f5c8b54d2bf13a15d1291d1dd8500ad5a472d1e49a2efe73d77c7d9ee88f1ffc6c0e92f97148cb80b00cb2875b0f07c15830e", 0x8c}, {&(0x7f0000bfe000-0xe1)="10b24a8e2b983e7b2d33a36fdd79516c17c45753fa2f6c7f4ae413bdcd4f41d38a40833e6a0975ca1eee88697df55b2a73657d4d8422ecc66bc2923fecbab93f4025c146048178d85f6d54d7be855e638456d3d6a29c35d930823a86079a411bae09492b2b20e4e7828ad06ee166b8b3593c9fa408c573629523bd0db67a82224b6f30e2037934ca16f334f89838aa28ee8d6dcf6c89cd969f617ba2bc3b0dfdb52e16e24c9850699dc2520cfd4e50b3f52046047f5bed8c9b65b45f29e63ac9853d3f1c97c69993887a3e6e633debf1efb9bb08375fd6da67fb232eb6d3b8f935", 0xe1}, {&(0x7f0000a14000)="d736f396cb0cfa077b586849e751d8d11ce262be7c23ee0667bd1cb195cf9a9638a4075255c16beb00e6ac4e64c6a184522fa7224f50664157caaeb46361070ff016d60780021902f33b7a210ddf977a088030a4c7bda3208fb1e10c6dc4d7bad4b45c80ba8b42a22eb246de5b747bd4ba14b3fd2ca8ab713dc00c9573985148ce519c89f06e1af5ffaace0cb9e9d4bad9f24829b1fcd6dfbeef3d7d518c9e62a653d9d4d90cdfd0b4726053300898e44d3b7c80a4b6af4fd71ed83c6f734f37a7c00f2df7d2100e58b8ce884727f8c0fe80d0b415f6bb5877b1d4ea4eddb093", 0xe0}, {&(0x7f0000368000)="ecc875e1f6de3db944629c63d2641b5c4ae8b1ee77110bd10333fcf01db5a9740242a540b36fbc78af4036843dd2d3d0970b4cb7a5c70c169a458082cdd8e8f0d8bfedaaee751bc8d38c0fedcca6ce857fdd76d91a2379f8cd91c0e0de847ae163f2c453e89c8b3a630e61571e351faa6fe95779bb1568aafedf5d3bf2afc8b85376ae215ad957bd5e41ed3de2e48b74216223b3e0fcd40af4b3f601edb723dba6f9188902185f8fa204d193b3655a5740b0ed", 0xb3}, {&(0x7f000050e000-0x77)="c35f9fd8c87bb2a7a6580053246d8a02737964cd68e519c094c51e10d934a757b2817044bb90533e2a1413d42ef1afdf0ba928672afb963591132cbd6201f9b4680cdf4388503f957caf6fb1b45179f213501229e0686dc32d6eebc15027c14032782db257065cb495f5109f7ce4e1785bd0ca9c529957", 0x77}, {&(0x7f00004a0000)="c951091000aad4478fdfd11fe7be42d8eccc8c7187d11be7823811d6138872e72e91b38f6d2097670a1532c26ace6692d52bb058a36b28db01b230b51bebf9025c124e3444e6984ab5002ca57765afe104fdb983d0fc409eb02beba65add6b3e0b6e2657f479914435394cdf0d620a", 0x6f}], 0xa, 0x0, 0x0, 0x80}, 0x10000) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ccb000+0x514)={0x2, 0x0, 0x3, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffff9a, 0x9, 0x0, 0x186c44fe, 0x0, 0x6, 0x7, 0x9, 0x1000, 0x5, 0x0, 0x991d, 0x0, 0x3, 0x101, 0x5, 0x2, 0x1af, 0x4}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x30ba82, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000074000)={0xfd, 0x3, 0x83, 0x3, 0x6, 0x7fff, 0x5, 0x7, 0x3, 0x204}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ef8000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x50, {0x2, 0x0, @empty}, @common='rose0\x00'}) 2018/02/03 02:48:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000e7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r2, r3}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a77000)={r2, 0x0, r4}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x1) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000+0x87a), 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003e4000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000412000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007dd000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000996000)=0xe8) r3 = getgid() syz_fuse_mount(&(0x7f00001c9000-0x8)='./file0\x00', 0xc000, r2, r3, 0x1, 0x0) r4 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r4}], 0x1, &(0x7f00000ff000)={0x77359400}, &(0x7f0000657000), 0x8) request_key(&(0x7f0000b84000)='rxrpc_s\x00', &(0x7f00006c8000)={0x73, 0x79, 0x7a}, &(0x7f00001fe000)='/dev/vga_arbiter\x00', 0xfffffffffffffffe) 2018/02/03 02:48:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r1, 0xf13, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000ae0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005d5000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000fea000)={&(0x7f0000181000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000c84000-0x10)={&(0x7f000064c000)={0x15c0, 0xb, 0x1, 0x700, 0x5, 0x1, {0x5, 0x0, 0x2}, [@typed={0xc, 0x81, @fd=r1}, @nested={0x1020, 0x2c, [@typed={0xc, 0x6a, @fd=r0}, @generic="3d0b6ced376ea7066acfa04569dade70a870334bab8ba5642886f624b5f506fc12fb1f58118926c7efb9b85b12f83cf341a10af86b23a7b2614ee00a6885649d21a03d77f5365d060ad73d0e6b53f299a5cf1599068285e6f0efc34bd5646c386c2ebea6b105d884cd23c7995760130c089615b8544e56828354be2b11f4158ccbc6b776b18cf5748713dd19124f0913a435712957826ca44ff800b4aab07f42752ff7847945b07fddad6f52eced3569a3ab16c9100b285ce25571cabfdddd566d5bc05ddb491ca5b31d5997e1a787297478a524a65cd56df3b56cf69b49baf24fa1bf92f45f2e4a1de5201301c283c06f909cdf1c7b864bd2dd973453221ce5a1c145a7cde259e16ac75b122be04cfb884af9af8497fb0519723cc72f3e06d7b9c34af42a4ff639ad957e6f28c0e95668809a02fc83b574013106523e2175fda829a68362b5b0e7f0f1f88daa84594672fbb2b6eccc427e8e1399ef42a6674781e4ca6d8a8ec33ba9f5a6c88ceecd1affb6e0ae88394d898675685dcbd5e019c90bbb01e7c165d0e798c4631fd2f13c6a5080c1a9ae95a7c4fff9a39f9eb16a8264fc02790c582cc136a0cd92f2be9e0ae699d7edf7ad2a6b6b999af04e72c212730c98469c2968bb99cd1046f9fbaeaa7f9daff7c44837101223d45870c0136f6b5a324e4238c14637f9eff27aa5b3bcd5805d1c244a2117e90ec34a17a1a89930d6dea3893b9a1762a09db777d34414afafcb7ec088959bb7679a06b531f3b6cc9e2ed9ae75197a4b71428769bab605b3949b279f671b35b529fdde60c362c90b4a87d70bb48f2e42f1f890e2e84c760d62d26999d2215b3c091f711e8a9751dee9e92494d3ac4d2f5802ca21160fb8b43075f930f2ecc19f1a5bbd92eae0161f0ff137ae013d433fd17b5507c822bad30327258e73c71fc7a32ce9836f12dca7c876f707b59f7e010d65f79237563998fd0384fff3491b84817531ff2b2accc88c4bdcc67c7b4d3304f1fb035b7b59282c60e79d1eadbc7ac4de045b86c77461f54e3bed38d04aee2c362361846448e195b2b4bae687b947eba49f72bd1ae3b35afaa3cda328cf863bfab07f814553b0f9e6eacbe61eef892c5f7b95cd409fd50c8a159a663bb3f54e48418edfa56c5bf0448aaf1c69cfe6410d8b415c0a58c44688fa55e9840055c82ac0612033f366eb67035d57866cc577451aacc7890dbbb42fb4c37a3de9b74e3500be1913e14a8d6d81209aec1f89f68841d1f8d0d303a95ac4ef6a9f81400f421ba7e95360b0210c74ed22026e49910f9dca05714b605766ddd57663b818544db143c9e20e8e5eb543398543b317f14f0b5ed9b93a03058791473a9c3fc14d0e63ff1a2ae1ad7714842a5003f0b690d0c7db1c2486152914214c6e054681dee3b1f597f117f5229ffcd194fccf4491ccd5d4cc07c845e30ebe0de7a8be5a147e975e11c7017c8b48f151f70f9468212c49234294b8604840821433a2b7bc997259774377c03c84044f5ed1774ed6c9a7b902a14e11c68e3f87c27063a1c8d5348730f518dfd82262ac4577006e0e181242620aba63c9458ef13ff86fe90d632fbceef1db38bd8633f03d5816f4505255eb31b1d0df8078671cf73a153790cc7ef2fc88fe83689ed1fa2c0a9f54aa3deda3df09b25eab38f817297c50455f4221f285167b7eae33c0ffaff7d2a0c237c66c3bda1bc0f778834916e6d3730c1abb70226e926e6a79ffb78433fc3c591c0aa04ee0304af09faec385679342c231e5d88ffed7f8893c4ea295148dcce9adc76720077398df6b19a6b27012fedcaa895e0c2b06a0c649670eb257022d40d0457ec288de908ec8680e6ecc4542985a1c2fa59e9bbce5c130dea1c2f01d7c9b9dcedf3eb8d9b68bc0f1872e1c657a0dec083d66ea2fa67943f96d4a2aaa8c6d75a7444bd8cc3ad2c630506e4687aa09c992c3a75d6a5daf2f59d75de7f8166cdec48a2e91b144489bcd57790b0b439894e4cad61d2cd0c40316396109fb799d58bf4e07e0c3c9f09827e4b10bf51dd5fe4fc312fc1949123c566fafe916bca45cceb90e243733dde8847aede089eff73784854fbc664e65faa3e403055d69955b8d69f2429517c53dee2223b43d4b9c38b28aa140e16bfc139ce688d5ddd3d2ceafdd0049384ff0192419f9cca621375f0a30021502f794af532cf6242af02cb6e838c6660aa64edbaf484e96c47a4e344598ed698b07a34c925f71bdfcd26922f84cca25b0e6f9e37c4ca60871fb604c9265d055adfb5588918684fd61f647e2c1d5452f3013b53850e1160885bf0a04d3b80c4d555882c417275f02afa9d652edd55760beb39e32438d7a14a49189c5550801efcd354997f99fcec8e2d4ea51968518e7e4ba0f4cc6879c02d2d1ad2589b567e7b9e52c9dde9ee51f1a0e301760597e76c65ed8037b4ede99f679eb614abf9546e2bd66ce25dc90e130db44e26836562e3cdfb681f1ddf93a9629e88758156876aa33e8c06af8c1785f7b393f17bb3d00ec1a64143d1836cd351ff5c454c6587ff76b10f0c91ceb998fdde7a39ae44bc30d7b7adec639ff693044ac9dd857ca34d183a5065fe3458aefe185ef8225c9375a2ab666d2faf3b4802eb741b1f624c2afed359c7890da73f11fc2c76d99d969351915fc3a029983da0b80a5efecdbe5f5797bc3eaa8e44348550589c65c969ddb1dc09132e46da29b09c606f78c7014457fe37cd3067d97913f2e57a594c1dba558f63b1f28bb3442f0c1f38ffc70488d5efd09b910b2478e3f475569d48e34218bab5cee4ce46dc923d7c3db07b7e8d4768d31dbd836d7af6258b0eb7950468b2a5934269fe89b24c96f29ac3e5383ff01e2cdba53e7f4b33381a8d65ff62b409bcc10a41b04b695347988022ab8564aff56ba83ed024d89da7cc47e62eb8fb2d554946ab6fc748886156c29eaa0b11272751ec3c93e5cd3c5a03907cb99604c97c19328829782d68b1937792466aba3563e524c5acfd08852fc671eb2405c129f065ab5715d8094287ecdf86fafdb61cac968283026c37307c168deb553e68b43552a0c393ea8bd96894a22b4c522a57e6a53f0a4a26974042cbe52c1b120fb3e6260c87a0eee93f18cc1bc76ea6ed7fbe187c2a4261c2b8ad282c8d42ca05c43964eeacf19380699431b0d7622e38ca350c3844d4f93169f75c5983267759c72a8d1be56edda683828aeb9ed691e7cd5c253d3f467cb700e1b05afc525383e0e4da8555755b9c661580a5d3d46af106d39abae893a1ec4c64bd9e281a17eb42203d1096286f8c7753cc78313a9cd4d19a47971fb982d50cc697da28019dd91c8f367fbbc03d485bb4cf84e6f41449434572b8ce9fbf7fd0fcb31f3b62452c5076b7b6b832705f07d16512d773138c8238fd076a00aed5e7bcc19b24433bd56dba98fa1279956081fa49abfa9e924693049b40e52c42e8a43860c6febec204d5be53c4de35822972b45ddb57684600d31dbdaf1a2edff0d56b8f95b95e0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@typed={0x10, 0x6, @u64=0x85}]}, @generic="a30b55bb984f25a19257a28424c7b55858d86b0b5205088b8cd1de67565930fed76d5af0c59ade5f78c010084fac7750ef0751b5c257fe7d8b449ee21701258b7b059ad8b84ad9512e769c79a5f4753e0e6fedbbd327bada47c22783bc015a5fbec7de6b5d5c083207bcc68ab9bc211a88d02f8860606891d25b76055889e2b65fbdc6e24a562a8e9da68a1ec3559b38e019c02b335dafc8efec5f1c2e12f45ca77eb3f0d516d0666eca4e6ceb20b165773bf238cd6629e807d3f914e6a1de8c74b278b7410aeb5b82", @generic="2ec12243a29b7bb6d1121aeda5a03e09c8f26c6eb8c37ff3d68b4afdc3af0294c421a7d74b0e3ef5d8276ab21f612efca078fd76b843aa8bf199f1b084cada699674ca8552737fbc6d57074c16c9f31070a843aa6231d4ae214cc5a89c56a2b5778069d37f376837bb98f682c5fef91508815bfcfec5edb46ec124861bbd3308df380f8b374ca21b6daa23d5b99c0a8b308af9208af574062a7c527421a474eb962a78ad7a15cfd51a77527473a7e650a21c8d914cf92dbe901eb6094168d6f6a0cf58a0c45206b2f64312b00e4e4054fd748d91982730725543476f39fd1de4e839c3f79697dedc4e42f7bb7651a7c08fd5", @nested={0x31c, 0xc, [@typed={0xc, 0x9, @fd=r0}, @generic="0e1bfca74ce92a2b39aa8ce9b03cca1311e85279da140a4f1b769fc87c1202b7fa6d4bbdb69249088a754d06f316a5a5e603a50feae6753a3241f23d87bac365a54c40307fbd1de82a3e4a318a60159c12007d08d288035f0a133db8634e2bc2565968097a42d159049fa8fa640aff8e1180ea9b2b8439db3715f221ff6f464dcbaa51e58dae0b01b3978d", @generic="924bb52c5b202f52e5e251f8f601c60c3208de45ff0ccb44c6284f1ad5069570f8d6ca3583af35fc1a6c7c999eaeef158e9b414ee04bedf7c65ad3a55f2bbffdcf954026abc8e64972b39b0086e30499101e8e326081d9e5439881bf74033c395674fe773ddb617db1ef", @typed={0xec, 0x44, @binary="838205f663f618cd765766d629b5a51b6ba184630b536bb81c0eeb9202fd476ea8ed0966f69a298f9d92e26825c5bbb8a8d743af7fc56886d45a408eadbafcb9f58cc402aee4b9aa7f92a51fe862af335f41e0608bc5b900029c7b0242b33e87d1c4f57117ce92318fef992986065bfdce9ce9a9a513de9ed28c75b2ae73afe63ca482af937ac07d129961f6d29584ba7c0178905426164a769272de617e206c91d796904582cca42313d1daa435e7b4834bae9aa887820cc12d667b9cc82f99b7b758166b4186531cb03a14b7ff81e82a2607519220487a986920a54edc3137f870"}, @generic="91758c0e80eb843f33a74c17035ef013968f4a1db38bcbe7a55e8d7e7d0a433ccac215aa35f719bd96afd58352dba5bbb5fdcac3b96917e578f5fa18df2e", @typed={0xc, 0x92, @u32=0x3}, @generic="b001fc8e7806dee08a9edf776c7c477d2007d7117d482dbeb5bef88ae5f6dc3590fd549a10b9e6c81db43ae409fb1c896c1a0b17ae693ccdaf8ceb942d199cdb1310e7b6960f4491a69396d2c3128f18a4741ff319d1b578325bb653829acdb2deb4f186b84838d5ff074312c6047799eaa2cf9e58a0ab8b2e85dedf87f2f49536a1a3823b30f34ed527340d3f62f755a5b33a5081e716c1bb77fb86635a1ef1928f2c5d6286c262fe06be08e50f973528bae8202883e52ab4d5d1aafd618ade53948b34923b994089caca3e3f7290de2cae0be99c24ba168a56016b54938a98ea"]}, @typed={0xc, 0x15, @uid=r2}, @nested={0x24, 0x7, [@typed={0x14, 0x8a, @str='systemuser%\x00'}, @typed={0xc, 0x68, @uid=r3}]}, @nested={0x78, 0x40, [@generic="9da1ed776d76cfcb772860b2893203d506a5420aab114634a126facc58518a6be9d2c724398879ee2bf506df16b20c782791b48c99aa3038dadef5e769f245254558fa7568889f5b3d268e70381d6658b7e9064e6f35b3ca208c775c2e900b0dffe1ff4ac618ef53748c7469ebab6da0fea1a126"]}]}, 0x15c0}, 0x1, 0x0, 0x0, 0x2c6c94c2aee9b8f8}, 0x801) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lgetxattr(&(0x7f00000b0000-0x8)='./file0\x00', &(0x7f00003e5000-0x1f)=@random={'user.', 'vboxnet1:wlan0)*mime_type\x00'}, &(0x7f0000c37000)=""/252, 0xfc) accept(r0, &(0x7f0000edd000)=@ax25, &(0x7f0000cd2000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000ee9000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000566000-0x5c)={0x9, 0x1, {0x3, 0x1, 0x3, 0x0, 0x1}}) memfd_create(&(0x7f0000a0a000)='^^*md5sum\x00', 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00'}) [ 98.209713] binder: 13127:13139 BC_FREE_BUFFER u0000000020e55000 matched unreturned buffer [ 98.231818] binder_alloc: 13127:13147 FREE_BUFFER u0000000020e55000 user freed buffer twice 2018/02/03 02:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000e33000-0x38)={&(0x7f0000b5c000)={0x10, 0x0, 0x0, 0x900001}, 0xc, &(0x7f00000dd000-0x10)={&(0x7f00002bb000-0xf8)={0xf8, 0x12, 0xf, 0x800, 0x3, 0x0, {0x5, 0x0, 0x8}, [@nested={0x1c, 0x44, [@typed={0x18, 0x25, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}]}, @generic="11e21294697dc292db8160f1d82d49832ca589df47b750541b54ff0e47b02a257853e31ccce4e439b5addd4c7e4f972c51cfa0fffd92244c49b10185ddb181d727e8a10d4c94c9efb15e54b1a3d41c1cc8626a857c8db0c5a75a26829532c1e62257047794a72a7757f7dc7babf0d1ddf7d7c9da717858b05417a08625eab0d0885bbdc2c9408b58d74f990b2995bc1f00f169ea2a5c5fc41b0a4a370e59fbf9dacf796fd11345e23402f14df1c1bfc9d5d86cb03d44b81a9cfee29bed4c861a3cc6ea1c814d516d"]}, 0xf8}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a3a000-0x8)={0x0, 0x6c98}, &(0x7f00000a4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a0b000-0xa0)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x44}}, 0x3, 0x1, 0x6, 0x6}, &(0x7f0000efd000-0x4)=0xa0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r3, &(0x7f000068c000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000ab4000-0xb0)) [ 98.274223] binder: BINDER_SET_CONTEXT_MGR already set [ 98.282539] binder: 13127:13147 BC_FREE_BUFFER u0000000020e55000 no match [ 98.294055] binder: 13127:13156 ioctl 40046207 0 returned -16 [ 98.303378] binder_alloc: 13127: binder_alloc_buf, no vma [ 98.311903] binder: 13127:13147 transaction failed 29189/-3, size 0-0 line 3128 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002a8000)='/dev/usbmon#\x00', 0x9b9, 0xd00) finit_module(r0, &(0x7f0000e7a000-0x2)='#\x00', 0x0) removexattr(&(0x7f000030b000-0x8)='./file0\x00', &(0x7f0000b17000)=@known='security.evm\x00') syz_open_dev$loop(&(0x7f0000970000)='/dev/loop#\x00', 0x6, 0x80000) r1 = open(&(0x7f0000788000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) fcntl$setsig(r2, 0xa, 0x31) openat$rtc(0xffffffffffffff9c, &(0x7f0000596000)='/dev/rtc\x00', 0x10000, 0x0) 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f20000)=""/153) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00001a9000-0xd)='/dev/snd/seq\x00', 0x0, 0x101142) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103}}) 2018/02/03 02:48:01 executing program 1: syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) sync() msync(&(0x7f0000d89000/0x4000)=nil, 0x4000, 0x0) 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000970000)={0x80000000, 0x0, 0x7, 0x9, 0x7fff}, 0xc) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) [ 98.318977] binder: 13127:13139 BC_FREE_BUFFER u0000000020e55000 no match [ 98.326372] binder: 13127:13156 BC_FREE_BUFFER u0000000020e55000 no match [ 98.360685] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009bf000-0xb)='/dev/loop#\x00', 0x0, 0x80802) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8"}}) sync_file_range(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002e8000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000fd6000)=0xe8) r2 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001f5000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000fd9000-0x7a)="e96257fc35bcf034598631abe7fbaf9475c02a3bd13b9d905a91fe05d422b282ef09395f22f9a5a15fe38961d465d2e4f2e5f2e93afaad91aefa5fcf60010e5b14623a969313ee8782476236c189046857c949247d9ff7e204051fe2e0eb09b81097814373965081e01a2ebfdce75e69c502941e95c16a6d48c9", 0x7a, 0x10, &(0x7f000031b000)={0x4, 0x10001, 0x46cb, "d9e37c984b0c", 0x9}, 0x10) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000fd7000)=r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000051000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000bd4000-0x4)=0xe8) setreuid(r1, r4) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0x2, r5}) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000794000)={@common='sit0\x00', @ifru_data=&(0x7f0000bfd000-0x20)="0001ad1e4bab466ddbff00010020000000005b00dd7affffff00030a0b8436c8"}) 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f89000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000f88000)=""/140, 0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc7000-0xb)='/dev/hwrng\x00', 0x90200, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000f89000)=0xb0db) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f88000)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000156000-0x4)=r4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000f8b000-0x4)=0x1f, 0x4) [ 98.370033] binder: release 13127:13139 transaction 76 out, still active [ 98.392322] binder: undelivered TRANSACTION_COMPLETE [ 98.404308] binder: send failed reply for transaction 79 to 13175:13185 [ 98.425732] binder: send failed reply for transaction 76, target dead [ 98.436183] binder: BINDER_SET_CONTEXT_MGR already set [ 98.443491] binder: 13175:13177 ioctl 40046207 0 returned -16 [ 98.455946] binder_alloc: 13175: binder_alloc_buf, no vma [ 98.463311] binder: 13175:13185 transaction failed 29189/-3, size 0-0 line 3128 [ 98.489153] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.494711] binder: undelivered TRANSACTION_COMPLETE [ 98.500065] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 02:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000982000)='./file0\x00', &(0x7f00006bf000-0xfc)=""/252, 0xfc) 2018/02/03 02:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f000022d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d84000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/pktcdvd/control\x00', 0x200040, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000980000-0x8)={0x5, 0x7d7, 0x5721c93c, 0x7fff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000248000-0x3b)="e5213b2e82a9fdec09552dd4d3d29e779a696579e2e204e9111ab08ccec661dcc8db6b5fd8560104d3eaa57bad90109c5a46f874cb14a0db93fb96", 0x3b, 0x80, 0x0, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000095c000)={&(0x7f0000658000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000008d000+0xaed)={&(0x7f000006a000)={0x2c, 0x0, 0x0, 0x528, 0x1, 0xffffffffffffffff, {}, [@typed={0x8, 0x0, @binary}, @nested={0x10, 0x0, [@generic, @typed={0xc, 0x5, @fd=0xffffffffffffffff}, @generic]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f000005e000-0x160)={0x2, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x6, 0xffffffffffffffff, [@sadb_key={0x16, 0x8, 0x528, 0x0, "3fb70bc56bcd5736d58ba89b0269f977094be2d43dcd4562498dcddd44103c19542feed3c55cb15b1e56a4833149eb3bcbfbd304aa6798dbc96dc24f19e07da2e11c99c37b46596e159429f5f43c9a0a7367a9eae4d4761bce43cd10c1d78d28ea1784fc8671b9124d8a6898426c6d94071d4ef405222312c57dbf7dbba1325c12d27da3933077991b51c57b309d716dfc97727606dd1be4fd6126e032f09334d7a2f6b543"}, @sadb_lifetime={0x4, 0x3, 0x1, 0xb4c3, 0x9, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x5, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_sa={0x2, 0x1, 0x0, 0x8001, 0xfff, 0xf3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0x9, 0xfffffffffffffffb, {0x6, 0x32, 0x9, 0x26, 0x0, 0x4, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}]}, 0x150}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) shutdown(r1, 0x1) 2018/02/03 02:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002a8000)='/dev/usbmon#\x00', 0x9b9, 0xd00) finit_module(r0, &(0x7f0000e7a000-0x2)='#\x00', 0x0) removexattr(&(0x7f000030b000-0x8)='./file0\x00', &(0x7f0000b17000)=@known='security.evm\x00') syz_open_dev$loop(&(0x7f0000970000)='/dev/loop#\x00', 0x6, 0x80000) r1 = open(&(0x7f0000788000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) fcntl$setsig(r2, 0xa, 0x31) openat$rtc(0xffffffffffffff9c, &(0x7f0000596000)='/dev/rtc\x00', 0x10000, 0x0) 2018/02/03 02:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) gettid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00008e9000-0x24)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "1f0dbe", 0x0, []}}) 2018/02/03 02:48:01 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000017000-0x4)=@assoc_id=0x0, &(0x7f000000c000+0xc7e)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000017000-0x93)={r2, 0x813a, 0x8b, "ce1cd5fcacdb3f7089f5461cac5a6211c2efd4de824f17c8561813383b95a99550151c03d1e42c28e521ac4e4aab9d68b82b34b1a0b91870c5e0d096692cb6e94ed6548ad12a103209bb55bc012ddc370ea63abd8944e397e507d95dc956a67ea9021eed09c04c9e51035aa668e066c206023a850f1b739f24162feb86c0c74f65544883deee4a92c32fa7"}, 0x93) ioctl$int_in(r0, 0x5435, &(0x7f0000012000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000018000-0x10), &(0x7f0000018000-0x4)=0x10) 2018/02/03 02:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000158000-0x6)={0x7f, 0x5, 0x2}) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/03 02:48:01 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000032000-0x8)='./file0\x00', 0x4) ioctl$TIOCSBRK(r0, 0x5427) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/03 02:48:02 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x800, 0x5, &(0x7f000008b000)={0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e63000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000e62000)=0xe8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00001ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e62000)=0x14) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000e62000)={&(0x7f00009a1000-0xc)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000836000)={&(0x7f0000e63000-0x54)=@ipv4_getnetconf={0x54, 0x52, 0x0, 0x0, 0x1, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_FORWARDING={0x8, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xffffffff00000001}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_FORWARDING={0x8, 0x2, 0xf12}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6f3}]}, 0x54}, 0x1}, 0x0) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004a0000-0xd)='dns_resolver\x00', &(0x7f00008fe000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000add000)=0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000038b000-0xf4)="d8e6e959afb152c22c4c1496180f3e763f8a6233a5d8894c0f1b20f49739b948adc077ad582c11c24bc9ce2502425a59833aa686021deaf962be2f6ef5858a1a1516e956a0ed48b75b252112a970f31d4c13da108e75b39859d1aae162794aee7097330630c1a7656930ec25cdbb342b86aeff032607254456bb7f727ee3bd16551c9eadcc26e8980731442bf44b1db938c38038f9cbc0d70a0a93d37c44cbb9e21909d1615cb540570e414bf5af0288c3cc8bc8dde771a68b851de8b6463e50f4b5052a7cdfa9460ded5a5127ca8cc3c8d29b2ec49909bd295db61abf2d8cdea189d6eb1f8457f43c7133b11690daaaaf741d45", 0xf4) linkat(r1, &(0x7f0000f3f000-0x8)='./file0\x00', r0, &(0x7f0000726000)='./file0\x00', 0x400) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000cbb000)=""/165, &(0x7f0000762000-0x4)=0xa5) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000305000)={@generic="601a464b9682d5003846153547750b4e", @ifru_flags=0x200}) setresuid(0x0, 0x0, r1) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x200) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r1, &(0x7f0000001000-0xc8)="a07f11d4898096217b9acdf9ce705a8143ffc4f6f59e49985175ec79cf0880dcc488b9869411723df37d9cc07af770d4c26d66d8871ad821d2db2d6b54a54ee43611adf5f1f1c838a69580f35b1fd8f7e7cfde826130a7f37690e1b3fe072a2402c85a3c6411d3665104096700bab6e3ded9faad59407e0c4e8ef4ade3703b4181be01ad6f979ade7aca24cf9a5b1ad6d0e748680c4b9d3a6eea4134b10bd3341186113f3ae514f8adad206b977b404c257d5f11c28b25cd07d43ea8321ee92b3e6920d1154ccd", 0xc7, 0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0xfffffffffffffff7, 0x7180000000000000, 0x81}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000001000)=0x7, 0x4) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x13, 0x4f, &(0x7f0000000000)="d92d4d1929e9a0a40336f4d056b88f1bd2863b84f8b9bcfbea9b52d4e0c365473154787904b4ec054f8712d68c6ebbe38822e6d28cb1013c6b5c6d5eef32a2059075f76502b4417aa2fd225e21a357"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00001d9000-0xac)=""/172) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) getpgid(r2) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000048e000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x40000c, 0x0) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f0000c1d000-0x4)=0xc0) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000d7a000)) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000032f000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r1, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x3ff, &(0x7f0000a3d000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e02000-0x4)=0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001a6000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000eec000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000af000+0x5f9)={0x0, 0x0}, &(0x7f0000d45000)=0xc) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000bfc000)={0x5}, 0x8, 0x80800) fstat(0xffffffffffffff9c, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuse_mount(&(0x7f0000295000)='./file0\x00', 0xc001, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x2004000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000147000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000034a000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) r10 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d74000)=0x0) lstat(&(0x7f00006a2000-0x8)='./file0\x00', &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000a8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = epoll_create1(0x80000) r16 = syz_open_dev$usbmon(&(0x7f000071b000)='/dev/usbmon#\x00', 0x5b1, 0x40000) r17 = socket$nl_generic(0x10, 0x3, 0x10) r18 = getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000238000-0x8)={0x0}) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f000010b000)={0x0, 0x0}, &(0x7f0000696000)=0xc) r21 = getegid() sendmsg$netlink(r0, &(0x7f0000a35000-0x38)={&(0x7f00007ce000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000980000-0x90)=[{&(0x7f0000436000-0x16c)={0x16c, 0x3c, 0xf16, 0x7, 0x1, "", [@nested={0xf0, 0x29, [@generic="aaf054dd2bcd832cb2a45e5ab7b7a63e98231725142cc4d943c5cdd1e909d99e36b7d0a7ade1b3fe6afba9e9adb78f0826a9641700f7922fcb72ee62afb272068d17f2dc29edb2790566360334cbfaee050644f85cc6200e2ef1a29a25a4551f3de0e9a4cca6e72abd6d453a52dd5692adc234134a1f2b9ce262483afbfab3951b3aa0152a44dde7f5dbe50b246fc2111a5388cd0424924f3b3e14eb1863f3b325b7760c200d978dae828b24fedd71dbb22beaf0f7606c0b911df81d42eb8f845ff7167aa3dbbd0a4784d153179f1baa05edc7a865922c6dfc57a60977241f9677657475c6f32202a882"]}, @generic="358a1884330f6f0f9cbabf945de57b3a6803d1018aaefebf8e23a216ff3b1ea4e796cd6cc178cbfcaab11059349870f631e967b02ad8585b69b4daf59693c7ca57fa75cd624c5ae5e7c54bd6d76422cad9ac83758e307564a03ffb0fcbe78b039d29df7d5de26a05899f"]}, 0x16c}, {&(0x7f0000ba9000)={0x1344, 0x26, 0x200, 0x6, 0x2, "", [@typed={0xc, 0x78, @u32=0x6}, @generic="c9e66ccc0669ef3ddefb0ef13f07948e28888e93f6701b1ebb95dd3cb8b416045c339cf52bbd3246ce1ea8597c80c0e0464c13cc18adb9cb140bea98957783381b228ac59f037bc88ea00a155031084f547f092e09687183ca962bd2acf111fd5e13097485383202dea3161381bf2c1fef1a6449f0f955256dc4c695571a4134ad8e5215198b527cb2c872d55c25f2a91a69a950d6a8d2639603d4e7f82caa12df3888a4c3b8f0597ce7812d9f67c845d2cd90e181bfb2b76bda41245ca6e24e9f68dfca0600b6d4103817db3ddf409383c71f7750c15575acba70f0c8", @nested={0x11b4, 0x66, [@generic="0e3788b652e00b63f3f44fb56ec918714f12e32fd63d2d8a4796478bff46785f7cf64dd1f0f986b293245b0f9099a2f5fc06846fd3077c8a3740", @typed={0xc, 0x74, @pid=r1}, @typed={0xc, 0x52, @pid=r2}, @typed={0x60, 0x91, @binary="74671b32b13efca1ea2a41ec146a978e7a04e19e84ac23e0c070af93e7ece26a3779379752868aaba83aa5d1fb6b33da33c83ca41e0d9b79e5d42de5c8c3bfd18c2f87f53e7d66a3c0d24168b610a238ab94e05a08ca"}, @generic="b0a503742ee3325028c06dbdde20244c135a0c6420ecdb44b5011837182ce1a135465f4e6556d3d214541e85eae38047b496fd749d78ff02887a22c2e023ab7afe146a3bfe96088923ee88f496499d36b8e8991087787c5925ddb76599a270ccb9c7be256dd1f4549e91bd586193d24564bb99a7c85da97d6dd0df841fc9185a9c45807f9fef088dd46ae57a5a157b9c486b2bdec2b87808de3d951a0f7471e5d001f2ea67100f", @generic="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@generic="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@nested={0x120, 0x68, [@typed={0xc, 0x87, @uid=r14}, @generic="25673707287869f46179bb60a706b45bf9ae0435df0913447001cfc469e887798ce0243d282a0e912714232476f9edbc5e77a556db812b", @generic="6db9ee85dfbcc04a8f6ef173fbb4ec999cf5224ce01c937866d26b830382d85e3d4890c3e5cfbd34f2850442925509eb034a3e601b56234afcb4e44cb8c8f6ca3950527efac9c02d77c2f7d6e9827abbf88770f57a1ea1a5a06471911e789c2a099c9459ad220e0ea3303fe83ef6e55046a0dcb71e716a0df04d2e379a1ecce3f7e1bde9bd4ad25e4e36637f043bfd1df603dd0110bfef0e3464631aa07c0471947c9100c13c5d3bc035be313a6bfc8c4164f4c8c25a4384663e8550199ac44ab919965503dec35c10f61a908293f01b", @typed={0x8, 0xa}]}]}, 0x1200}, {&(0x7f0000489000)={0x10, 0x2f, 0x1, 0x0, 0x3, "", [@generic]}, 0x10}], 0x9, &(0x7f00003a3000-0x40)=[@rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r20, r21}], 0x40, 0x10}, 0x890) r22 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r22, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r22, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000dfa000)={0x0, 0x0}) r1 = open(&(0x7f0000dcb000)='./file0\x00', 0x10000, 0x110) fcntl$getflags(r1, 0x40a) clock_nanosleep(0x2, 0x5, &(0x7f0000c87000)={0x0, r0}, &(0x7f00009fe000-0x10)) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000351000-0x9)='scalable\x00', 0xff4d) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) bind$llc(r1, &(0x7f0000679000)={0x1a, 0xf7, 0x1, 0x3, 0xff, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f}, 0x9, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) epoll_wait(r0, &(0x7f0000189000)=[{}], 0x15555875, 0x1) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x47ff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x7fff, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f0000071000-0x9)='/dev/sg#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000282000)=[{&(0x7f000017f000-0x6c)=""/108, 0x6c}, {&(0x7f00005f1000-0x91)=""/145, 0x91}, {&(0x7f0000276000)=""/152, 0x98}, {&(0x7f0000ba6000)=""/217, 0xd9}], 0x4, 0x0) 2018/02/03 02:48:02 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000aa9000-0x20)=[{&(0x7f0000836000-0x13)=""/19, 0x13}, {&(0x7f0000d18000)=""/227, 0xe3}], 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f50000)='/dev/sg#\x00', 0x10000, 0x80) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f50000+0x39a)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000032f000)="0304e263418a3ac49da97c621e100c5ad32312a7198a8cbcfdf7ef6012fe82d2"}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000432000-0x4)=0x4f64, 0x4) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000929000-0x11)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f000040e000)='projid_map\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005bf000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x0, 0x3, 0x2, 0x6, 0x5}, &(0x7f0000dbd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000352000)={r2, 0x5, 0x9, 0x8}, &(0x7f0000c06000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e78000)={r2, 0x401}, 0x6) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/02/03 02:48:02 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) connect(r0, &(0x7f000060f000)=@ax25={0x3, {"cce15ad442b266"}, 0x5}, 0x10) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x47e) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) r2 = fcntl$getown(r1, 0x9) r3 = fcntl$getown(r0, 0x9) socket$inet6(0xa, 0x3, 0x800) tgkill(r2, r3, 0x25) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) fcntl$dupfd(r1, 0x406, r0) 2018/02/03 02:48:02 executing program 2: poll(&(0x7f00000d7000)=[{0xffffffffffffffff}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x4880, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x401, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) sigaltstack(&(0x7f00008aa000/0x3000)=nil, &(0x7f0000001000-0x8)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x8)=[0x6, 0x8], 0x2, 0x7f, 0xffffffffffffff60, 0x1, 0x4185, 0x712, {0x8, 0x2, 0x9, 0x800, 0x4, 0x4, 0x129c00000, 0x4ddb, 0x8, 0x8000, 0x3, 0x3, 0x80000001, 0xff, "c47ecbd312721c1fd0313f6bbb842f4fb1810171414392bc0633e507faa6c351"}}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000003000-0x24)={0x1, 0x100000000, 0x40, 0x1ff, 0x2, 0x4, 0x8001, 0x2ac8, 0x7fff, 0x7ff, 0x7f, 0x8001}) 2018/02/03 02:48:02 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000da7000)) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000074e000)=@l2, &(0x7f0000da7000)=0xe) r1 = syz_open_dev$usbmon(&(0x7f0000da7000-0xd)='/dev/usbmon#\x00', 0x200, 0x202) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000ba000-0x28)={0x9, 0x1e, 0x5, 0x8, "4522c46b215f5016aad674375c3c7494f55b2c89c54102a7952c664eb1095d2c"}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000da9000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000da9000-0x4)=0xe8) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x3ff, &(0x7f0000a3d000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e02000-0x4)=0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001a6000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000eec000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000af000+0x5f9)={0x0, 0x0}, &(0x7f0000d45000)=0xc) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000bfc000)={0x5}, 0x8, 0x80800) fstat(0xffffffffffffff9c, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuse_mount(&(0x7f0000295000)='./file0\x00', 0xc001, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x2004000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000147000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f000034a000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004d7000-0x4)=0x0) r10 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d74000)=0x0) lstat(&(0x7f00006a2000-0x8)='./file0\x00', &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000a8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = epoll_create1(0x80000) r16 = syz_open_dev$usbmon(&(0x7f000071b000)='/dev/usbmon#\x00', 0x5b1, 0x40000) r17 = socket$nl_generic(0x10, 0x3, 0x10) r18 = getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000238000-0x8)={0x0}) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f000010b000)={0x0, 0x0}, &(0x7f0000696000)=0xc) r21 = getegid() sendmsg$netlink(r0, &(0x7f0000a35000-0x38)={&(0x7f00007ce000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000980000-0x90)=[{&(0x7f0000436000-0x16c)={0x16c, 0x3c, 0xf16, 0x7, 0x1, "", [@nested={0xf0, 0x29, [@generic="aaf054dd2bcd832cb2a45e5ab7b7a63e98231725142cc4d943c5cdd1e909d99e36b7d0a7ade1b3fe6afba9e9adb78f0826a9641700f7922fcb72ee62afb272068d17f2dc29edb2790566360334cbfaee050644f85cc6200e2ef1a29a25a4551f3de0e9a4cca6e72abd6d453a52dd5692adc234134a1f2b9ce262483afbfab3951b3aa0152a44dde7f5dbe50b246fc2111a5388cd0424924f3b3e14eb1863f3b325b7760c200d978dae828b24fedd71dbb22beaf0f7606c0b911df81d42eb8f845ff7167aa3dbbd0a4784d153179f1baa05edc7a865922c6dfc57a60977241f9677657475c6f32202a882"]}, @generic="358a1884330f6f0f9cbabf945de57b3a6803d1018aaefebf8e23a216ff3b1ea4e796cd6cc178cbfcaab11059349870f631e967b02ad8585b69b4daf59693c7ca57fa75cd624c5ae5e7c54bd6d76422cad9ac83758e307564a03ffb0fcbe78b039d29df7d5de26a05899f"]}, 0x16c}, {&(0x7f0000ba9000)={0x1344, 0x26, 0x200, 0x6, 0x2, "", [@typed={0xc, 0x78, @u32=0x6}, @generic="c9e66ccc0669ef3ddefb0ef13f07948e28888e93f6701b1ebb95dd3cb8b416045c339cf52bbd3246ce1ea8597c80c0e0464c13cc18adb9cb140bea98957783381b228ac59f037bc88ea00a155031084f547f092e09687183ca962bd2acf111fd5e13097485383202dea3161381bf2c1fef1a6449f0f955256dc4c695571a4134ad8e5215198b527cb2c872d55c25f2a91a69a950d6a8d2639603d4e7f82caa12df3888a4c3b8f0597ce7812d9f67c845d2cd90e181bfb2b76bda41245ca6e24e9f68dfca0600b6d4103817db3ddf409383c71f7750c15575acba70f0c8", @nested={0x11b4, 0x66, [@generic="0e3788b652e00b63f3f44fb56ec918714f12e32fd63d2d8a4796478bff46785f7cf64dd1f0f986b293245b0f9099a2f5fc06846fd3077c8a3740", @typed={0xc, 0x74, @pid=r1}, @typed={0xc, 0x52, @pid=r2}, @typed={0x60, 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@generic="47568633353b80e2ebfa99cc9fe2cef2f84fa079f767d75a3d36cd34eb6cee095d", @typed={0xc, 0x3e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x3f, @pid=r11}, @generic="029683002aa1a5df3d23bc3a78d61df2ac0db7e679a2fb92e676176cb081e43065dd5a1ca6d3c004ac08040982aeb5f961cc21df9a6faf0a70ca4decad1bf0958fc560cfcb65"]}, @generic="2411cdc4d63ea464c003e50a74f3a4c0a2447e4f8aa683820bb4563187"]}, 0x2244}, {&(0x7f0000283000)={0xa0, 0x1c, 0x24, 0x7, 0x1, "", [@generic="9077b1c9acd4050b2436a09a958c9ed469e842d3e5a3e598d62110d70df6d3473fbab63253e4446448572e1584cac1d2c3ca33f45a712bd6fe870819b8c642c977a5b650ef0518f7ba67bd847ce9745a379492594683a3b6ba6258e07f3cf16ad860150ddab5596714f7043c9c3fa395f3796ef98bdde4a95bd1ee97b9875374a87e7ffd0ebe45f46905b5fde0"]}, 0xa0}, {&(0x7f0000599000-0x1200)={0x1200, 0x38, 0x300, 0x1, 0x3, "", [@nested={0x88, 0xf, [@typed={0xc, 0x89, @u32=0x1}, @typed={0x8, 0x3}, @generic="341ec0e38673b4601d11360784ff2b1b6fde54953f15ee3b65a8b779676fefe9fc9fb0ad74e97832849f40b2c525e33bcb5115c1d7cb9aa492562b2bbc61fa9e00147ca1acb793f1c6af250deba98879100215c2ba", @typed={0xc, 0x18, @uid=r12}, @typed={0xc, 0x27, @pid=r13}]}, @generic="93a93f93f8f527a0393515d3697bd3d6e3b3f34604d13a423f", @typed={0x10, 0x2e, @u64=0x7}, @typed={0xc, 0x6d, @str='*\x00'}, @typed={0x10, 0x89, @u64}, @generic="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@nested={0x120, 0x68, [@typed={0xc, 0x87, @uid=r14}, @generic="25673707287869f46179bb60a706b45bf9ae0435df0913447001cfc469e887798ce0243d282a0e912714232476f9edbc5e77a556db812b", @generic="6db9ee85dfbcc04a8f6ef173fbb4ec999cf5224ce01c937866d26b830382d85e3d4890c3e5cfbd34f2850442925509eb034a3e601b56234afcb4e44cb8c8f6ca3950527efac9c02d77c2f7d6e9827abbf88770f57a1ea1a5a06471911e789c2a099c9459ad220e0ea3303fe83ef6e55046a0dcb71e716a0df04d2e379a1ecce3f7e1bde9bd4ad25e4e36637f043bfd1df603dd0110bfef0e3464631aa07c0471947c9100c13c5d3bc035be313a6bfc8c4164f4c8c25a4384663e8550199ac44ab919965503dec35c10f61a908293f01b", @typed={0x8, 0xa}]}]}, 0x1200}, {&(0x7f0000489000)={0x10, 0x2f, 0x1, 0x0, 0x3, "", [@generic]}, 0x10}], 0x9, &(0x7f00003a3000-0x40)=[@rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r20, r21}], 0x40, 0x10}, 0x890) r22 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r22, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r22, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000aaa000-0x20)={@common='rose0\x00', @ifru_flags}) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000ad9000), &(0x7f0000821000-0x4), &(0x7f0000386000-0x4)) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={r0}) [ 98.776934] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff6000-0xe)={0x5, [0x0, 0x7, 0x5, 0x2, 0x8cd]}, &(0x7f0000ff6000-0x4)=0xe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/ptmx\x00', 0x8800, 0x0) r2 = getpid() mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000995000-0x38)={&(0x7f0000099000)={0x10, 0x0, 0x0, 0x200c000}, 0xc, &(0x7f0000ff6000-0x10)={&(0x7f000076d000-0x11b4)={0x11b4, 0x2d, 0x604, 0x5, 0x1, {0x13}, [@nested={0x2c, 0x92, [@typed={0xc, 0x58, @ipv4=@empty}, @typed={0xc, 0x28, @fd=r1}, @generic="e269f460aeb242c287db7786e8f8"]}, @nested={0x28, 0x65, [@typed={0xc, 0x8d, @pid=r2}, @typed={0xc, 0x47, @u32=0xffff}, @typed={0xc, 0x64, @u32=0x1}]}, @generic="cb", @nested={0x40, 0x74, [@typed={0x28, 0x88, @str='selinux[uservmnet1selinux@ppp1\x00'}, @typed={0x14, 0x67, @str='))vmnet0\x00'}]}, @generic="3fd88d6a8f3df5c804648fd3b3004564e2addd3001e2c93a640022e552b9f199d44b662035f1ba7c3a453d7c0022911f37275cc6bef83a33e34e8258b019c41ab7eb8222cef9d82eb8c2256637165ef871549a5b9f74c157f56b41478b001930e12d775e", @typed={0xc, 0x5e, @ipv4=@multicast1=0xe0000001}, @generic="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", @generic="c86941ba1709453d54dc616cd0e0c619ed666ca319fe9bca327a58ddc7b7fa5a782c9fd00dcf91383e5f96957a217ef27ed0b7070a76f378e6750fa1c5f8f82bbf36113449334c82fb2f215e7c8d2b914ba44fc65f5ce5eb4ae5879d4ccd6d2ff00a94eae38eea9fd61bb4a5b83c87d4b8848ea7b1de63ea760e158ed70dd300b752525d919eabb5d0", @typed={0x10, 0x3d, @u64=0xe1a4}]}, 0x11b4}, 0x1, 0x0, 0x0, 0x40050}, 0x20000004) remap_file_pages(&(0x7f0000174000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000ff6000)=0x7) 2018/02/03 02:48:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000acb000-0x9)='/dev/sg#\x00', 0x47, 0x20102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1, 0xfffffffffffffc01}, 'port1\x00', 0xc, 0x61, 0x3, 0x7f, 0xc954, 0x8, 0x7fffffff, 0x0, 0x1, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x9dff, 0xbc7]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000011000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/03 02:48:02 executing program 5: prctl$setmm(0x23, 0x7, &(0x7f00007c4000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d29000)='/dev/input/mice\x00', 0x0, 0x260081) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f98000)={0xa2, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000941000-0x4), &(0x7f0000bca000-0x4)=0x4) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000034e000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0x100000000, 0x45d5, 0x80, 0x4}, &(0x7f00007a9000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eb2000)={r3, 0xfffffffffffffff8, 0x6, 0xffff, 0x9, 0x4}, &(0x7f0000832000)=0x14) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:02 executing program 0: r0 = socket(0x18, 0xfffffffffffffffb, 0x4) tee(r0, r0, 0x7, 0x6) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000182000-0xb0)={{}, 'port0\x00', 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000889000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00001f8000-0x4)=0x14) shutdown(r0, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000424000), &(0x7f000093e000)=0xc) vmsplice(r2, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000005e000-0x4)) sendfile(r2, r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000096a000)={0x0, 0x5, 0x5, 0xc00000}, &(0x7f0000f23000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007cf000-0xc)={r3, 0x196, 0x34}, 0xc) close(r1) 2018/02/03 02:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") bind$netrom(r0, &(0x7f0000e9b000)=@ax25={0x3, {"0e9c88572e076b"}, 0x1}, 0x10) getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/03 02:48:02 executing program 6: 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"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af9000-0x9)='/dev/rtc\x00', 0x302c1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e8b000-0xfc)=""/252) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/pktcdvd/control\x00', 0x105080, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000101000)={"293b1b9463f4022554ec4052074c02e7", {0x4, 0xe3ba, 0x1ff, "faae4d3f58a8", 0xa1c9}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00003c7000)={{0x3d23010be5bebf70, 0x2, 0x6, 0x2}}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000038c000-0xe9)=""/233) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) seccomp(0x0, 0x0, &(0x7f0000aa3000-0x10)={0x7, &(0x7f0000f79000-0x38)=[{0x2c5, 0x7ff, 0x6, 0xff}, {0x1, 0x400, 0x6, 0x7}, {0xf0cb, 0x3ff, 0x20, 0x7}, {0xfffffffffffff3df, 0x2, 0xc954, 0x1000}, {0x6, 0x200, 0x8001, 0xfff}, {0x4, 0x2, 0xf74a, 0xff}, {0x1, 0xa74e, 0x2, 0x2}]}) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') sendfile(r1, r1, &(0x7f0000012000+0x85a), 0x0) exit(0x0) lseek(r1, 0x5f, 0x0) 2018/02/03 02:48:02 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xff, 0x0, 0x2, 0x7ff, 0x9, 0x6}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xb, &(0x7f0000f6e000), 0x0) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000a0a000-0x56)=""/86, &(0x7f000003f000)=0x56) write(r1, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000134000)={0x30, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr=0x6}, 0x80, 0xfffffffffffffeff, 0x2, 0x8, 0x9, 0x0, 0x8, 0x401, 0xbf5}) pipe(&(0x7f00002c9000)={0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x80000000) bind$inet(r0, &(0x7f00000c9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a6b000-0x4)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/autofs\x00', 0x40000, 0x0) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0xfffffffffffffffb) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ccc000-0x4)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000149000)=@assoc_value, &(0x7f00004da000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @rand_addr=0xfff}}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}}, 0x7ff, 0x8, 0x7ff, "74ca792f748008ccc0d02b5d067a63dd426126d92837f239f31f24ee5a06edb1e8bb9f9bd59c3d2e452713da1b70b7909f6fc0e8113ece35dd75e73c939efd4311850af85a98b7c88261c7bd75455594"}, 0x160) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) nanosleep(&(0x7f0000b73000), &(0x7f0000ab3000)) 2018/02/03 02:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00008e1000-0x10)) timer_create(0x0, &(0x7f0000c81000+0xe03)={0x0, 0x0, 0x0, @thr={&(0x7f0000245000-0x66), &(0x7f0000659000-0x6)}}, &(0x7f00008a2000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000052a000-0x1)={0x0, 0xffffffffffffff5e}, &(0x7f000085c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b0f000-0x6)={r1, 0x8}, 0x6) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e46000)={0x7f}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000436000+0xe98)={r1, 0x2, 0x1000, "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"}, 0x1008) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000057000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000d7c000-0x4), &(0x7f00007ef000-0x4)=0x4) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000)='/dev/hwrng\x00', 0xa0000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009a3000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000d99000)=0x8c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000648000-0x4)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d99000)={r1, 0x8000}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) r4 = dup3(r2, r0, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000343000)=""/254, &(0x7f0000ccd000+0x932)=0xfe) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/03 02:48:02 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00003b6000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000def000)) poll(&(0x7f0000883000)=[{r1}], 0x1, 0xffff) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f26000-0x29)="642675f8faac0ae1fb337d1e7c68780f2fafa934e612aca9616bdbb522e672833a399a5187166d0f0c", 0x29, 0x20040000, 0x0, 0x0) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ed7000+0xaed)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f00004e2000-0x8)='./file0\x00', r0, &(0x7f00008e9000-0x34)="57d76834246165c845b918d36e16f1ab5762f853bbde6b33b68b4ffdcb761f5a932b11a2646e1afe20f8a22bd8da9831711e01b6") mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00005bc000)='./control/file0\x00') truncate(&(0x7f0000624000)='./control\x00', 0x3) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) pivot_root(&(0x7f0000544000-0xa)='./control\x00', &(0x7f00000ed000)='./control\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') close(r1) chdir(&(0x7f0000c53000-0xa)='./control\x00') 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000de5000)) memfd_create(&(0x7f0000df9000)=':}cgroup\x00', 0x42) read(0xffffffffffffffff, &(0x7f0000edb000)=""/4096, 0x1000) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/ppp\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f00003e1000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000061c000)=0x10, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00005eb000-0x4), 0x4) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xffffffffffffffa6) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000040d000-0xf)='/dev/sequencer\x00', 0xffffeffffffffffe, 0x0) writev(r0, &(0x7f00009ec000)=[{&(0x7f0000f49000-0xe7f)="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", 0xe7f}], 0x1) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000136000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_ifreq(r2, 0x8915, &(0x7f0000093000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000072a000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00002b7000)=0xe8) ioprio_get$uid(0x0, r3) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006c4000)=0x1, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r2, 0x40a) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x4001, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000)=@nfc={0x27, 0x1000, 0x7, 0x7}, 0x10) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x90)=[{&(0x7f0000010000-0x39)="100000001000c7f256b1800efd96c2ba", 0x10}], 0x1, &(0x7f0000007000-0x218)=[]}, 0x0) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xfffffffffffffffd) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000035b000-0x10)={0x8, 0xfffffffffffffffa, 0x100000001}) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000401000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000143000)=0x24) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') r2 = creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000a5000)=""/32) 2018/02/03 02:48:02 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000040b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000be1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xce}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0xc900}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007dc000)=0x0) syz_open_procfs(r3, &(0x7f0000451000)='net/ip_mr_cache\x00') r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000039f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7001) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000ed000-0x10)={0x4, 0xc9, &(0x7f0000d55000)="b6c262e40c58207d1dde664bc932edb792634e9a2e827572c40cb35711e249238f80c5facbb8ac60f07c3f3518f9876ed6662171ba5a12c702e2f168fd6954a091edd9fd714fb5ecfcfcb8f08b7fd31c925b93c59eabfe6860f6904581213c65ab0e508fc31eef2b93b5e55f222d5df2da55b89c552bacf6dc887d6421fb49d0e2c15508db4b1901452ab8a665c0775161370416d54027969b58bda772afe059d5aefb0b20a6adc6a0f60a608f78a6b39718b0096fcf19720395ce38d9108dbacb9ba1485c629ffd40"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/keychord\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000979000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000968000-0x4), &(0x7f0000370000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) flistxattr(r0, &(0x7f000009e000)=""/205, 0xcd) sendto$inet(r0, &(0x7f0000079000-0x96), 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000032a000)={@broadcast=0xffffffff, @rand_addr=0x40, @multicast1=0xe0000001}, 0xc) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000aa6000)=0x57a0, 0x4) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000-0x8)={0x8, 0xffffffffffff540f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e31000)={0x3, 0x9, 0x4, 0x3c, 0x7, 0x3, 0x46, 0x4, 0x0}, &(0x7f0000641000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ca4000-0x6)={r3, 0x9}, &(0x7f0000937000-0x4)=0x6) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000482000-0x7)="63d0f90aa45bea", 0x7) clock_gettime(0x0, &(0x7f000035f000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f24000-0x10)={r4, r5/1000+10000}, 0x10) listen(r2, 0x80000000) socketpair$inet6(0xa, 0x3, 0x53e, &(0x7f0000199000)) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x9, &(0x7f0000eb9000-0x8)={0x0}) recvfrom(r0, &(0x7f00009e1000)=""/185, 0xb9, 0x40000041, &(0x7f0000c7b000-0x10)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = open(&(0x7f0000294000-0x8)='./file0\x00', 0x4d00, 0x40) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = inotify_init() ioctl$TIOCSTI(r1, 0x5412, 0xffffffff) inotify_add_watch(r2, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r3, &(0x7f0000037000-0xa)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000019f000)="3c3996707a931aecc55244e54cb56ea133b157bd2a6431a51dab3056eb6606c8ff7ff9ba9533301e0436ba077a93807139309ee820abb3bec4a9810a1e676a4dc87738b2120729a4219d7b35e25ca31383700e523469da2e083a5e41e14d13b58b5d475ad0e4e8c1bf9534a475b419a2338d8fd2d84cccd249037236deffa886b40b6b18036124bf9fa297cabad9723472ddb512e3998d222e79ebed1c239dd95151c5c4ab6a7b65f9d162bc5fa15b8f24ef88a3bd7ea0d8bfb192d39f3b9c16bb1a6497264055") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b79000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ed9000)={0x40, 0xffff, 0x100000001, 0x7ff, 0x9, 0x4, 0x1ff, 0x7, 0x9, 0x8, 0x3}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ee3000)={@multicast2, @broadcast, 0x0}, &(0x7f00001b1000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000dcc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000bf5000-0x118)={0x9, {{0x2, 0x1, @rand_addr=0x7f}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x118) 2018/02/03 02:48:02 executing program 4: r0 = socket$inet6(0xa, 0x80006, 0xcd) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x0, 0xe400) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @queue}], 0x30) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) close(r0) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000314000)=@random={"00ff0701726974792e00c2", 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f00004a0000)='-+^\x00', 0x4, 0x0) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000221000)={0x2, {{0xa, 0x0, 0xea, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x0, 0x2, [{{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}]}, 0x190) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/03 02:48:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800000000}) setsockopt(r0, 0x200000010e, 0x0, &(0x7f0000000000), 0x0) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='fdynfo\x00') sendfile(r0, r0, &(0x7f000015f000), 0xfffffffe) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000def000+0xefd), 0x36) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000335000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) fsetxattr(r0, &(0x7f000039e000-0xe)=@known='system.advise\x00', &(0x7f000065b000-0xa)=']em1&bdev\x00', 0xa, 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000371000-0x1000)=""/4096) write$selinux_load(r1, &(0x7f0000227000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000d2000-0x9)='/dev/ppp\x00', 0x80000, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:02 executing program 4: mlock2(&(0x7f0000619000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f3000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000e32000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000129000-0xde)="6656921f43c629005ec00b6808d1c9441428107fcb6519036ba62b8e564eb4533e9a5bc832a9761c19d7dddb37185494e042780faa7983551f64132248c00712d86d8bf9f179f8fa10bc429a5055adb6d34564145f92fa56f4fbb76f5928bd6f655b86b07c59e04642f65c88d358ba9c285f0e89d3712b39f759dc8a70856972fb612c24964b705cd7e5ec43d774de4e95d9a37cf0be33f4a4b615d3ad168c5b1aec914561f25156e1142fc1b8ef5c81ba74a3c72c25db884cb0916402d0e58a24bcc20f676a6f9c68e1a576d6397c16e7210c1d90918133e55274d91c6b", 0xde, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) r2 = memfd_create(&(0x7f0000001000-0xa)='id_legacy\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0x1f, 0xa406, 0x8000, 0x1, 0x5, 0x4, 0x9, 0x7}, {0x3ff, 0x7, 0x7a64}, 0x7f, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x4, 0x3, 0x401, 0x8, 0x0, 0x2}}, 0xe8) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c5e000)={@loopback, 0x0}, &(0x7f0000a0b000)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000615000-0xc)='/dev/autofs\x00', 0x20400, 0x0) dup3(r0, r0, 0x80000) accept$llc(r2, 0x0, &(0x7f000084f000-0x4)) accept$llc(r2, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f68000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000599000)={{0x2, 0x2, @rand_addr=0x6}, {0x1, @empty}, 0xe, {0x2, 0x2, @empty}, @common='bond0\x00'}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd4000)='/dev/usbmon#\x00', 0x6, 0x100) getpeername(0xffffffffffffff9c, &(0x7f00003ee000-0x10)=@can={0x0, 0x0}, &(0x7f0000e3a000-0x4)=0x10) sendto$packet(r0, &(0x7f000029b000-0x62)="f434e33003b033050cf3eeb095df163623169c66e38bb98e85eb39aa56a0dc099b1324502f38b8adaf2f8a6e8a9df9aad23249dcc612f632216e8674151e269055e6aebec71ce3824f801a0e4f0e10920c195aff7f0aa125f40e632d5e5f4221e37c", 0x62, 0x8000, &(0x7f000034a000-0x14)={0x11, 0xfe, r1, 0x1, 0xf673, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/enforce\x00', 0x8100, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fd5000-0x1)={0x6}, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x2000000000000019, &(0x7f0000fd7000), &(0x7f00000f2000)) 2018/02/03 02:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x800002c, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) prctl$setmm(0x23, 0x6, &(0x7f0000d4f000/0x4000)=nil) 2018/02/03 02:48:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) fcntl$dupfd(r0, 0x406, r0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) flistxattr(r1, &(0x7f0000013000)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e0e000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f96000-0x9)='/dev/rtc\x00', 0x14180, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000942000)=""/93) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e51000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096c000-0x15)='/proc/self/net/pfkey\x00', 0x402000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d71000-0xf8)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x8000}, 0x4, 0x10000, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x8, 0x7, 0x7}) fstat(r0, &(0x7f000050b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) 2018/02/03 02:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000067a000-0x4)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") symlinkat(&(0x7f0000ed1000)='./file0\x00', r1, &(0x7f0000414000)='./file0\x00') getpeername$ax25(r1, &(0x7f0000d20000-0x10), &(0x7f0000a6e000-0x4)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) r3 = openat(r1, &(0x7f000066b000-0x8)='./file0\x00', 0x482201, 0x20) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b27000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000bdd000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000c47000-0xc)={@rand_addr=0x7, @empty, r4}, 0xc) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00009a6000)) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$ipx(r2, &(0x7f0000e0e000), &(0x7f0000a53000-0x4)=0x10) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqu|ue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") fsetxattr(r5, &(0x7f0000fe5000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000296000-0x4)='#lo\x00', 0x4, 0x1) 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0xb5a) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ae7000)={{0x2, 0x3, @empty}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @generic="20e3680dd5dc56c4abff1bf17ad7fa26"}) setns(r0, 0x0) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000570000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000666000)=""/19, 0x13, 0x40000020, &(0x7f0000b67000)=@file={0x0, './file0\x00'}, 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/sequencer2\x00', 0xc07f, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000670000)='/dev/sequencer2\x00', 0x2001, 0x0) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000f58000), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x5) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x94) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/03 02:48:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x90)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000af2000)={0x0, 0x0}) setpriority(0x0, r1, 0x1000) writev(r0, &(0x7f0000e0a000)=[], 0x10000000000001dc) pipe(&(0x7f000016a000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003ef000-0x4), &(0x7f000086f000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000917000-0xb8)={0x0, 0x1, 0x8, 0xffffffffffffffff, 0xfffffffffffffff9, 0x76, 0x3, 0xffff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3bc, 0x5, 0xf6e0, 0x5, 0x4ce9}}, &(0x7f0000de4000)=0xb8) mq_notify(r3, &(0x7f0000365000-0x60)={0x0, 0x7fff, 0x2, @thr={&(0x7f00006f2000)="df7f8f48b05e5d4fa1747e1a7ed9960deb90ddb92ec57fe9d3d2265e2e8dfb0b539152fe263f5f4c127f9c03291cfbf1b10585004a29bd40ac578c5cb66f14f91c606d3cbb43b708bdda4db33041624305c8ebdb1f171447cdc99f0cc7fecc9adfc711", &(0x7f0000546000-0x7c)="a95f0e58590471574c6208c461dd70cfa94893e2b973ab286b6a9a188113bdf6250d8bf590e2ce15772dc6374ee4ef86ea79e4ed8ec2936888cb63ac825aebb9e962106081e616e258a8aa8d92718de924dd2698d2f376ff8fb2c9c44b7355992b1a4671c7614eeb10ec1bd22f83de1e4ae8293e5eb5484347f65831"}}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000023a000)=r4, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000084f000)=@generic="97ad54e0d25a0c17e80a5e33da0222ee") 2018/02/03 02:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mq_open(&(0x7f0000468000-0x8)='system&\x00', 0x40, 0x1, &(0x7f000068a000-0x40)={0xffffffffffffab25, 0x5, 0x5, 0x18000000000, 0x3, 0x38fb, 0x9, 0x1ff}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) lookup_dcookie(0x9, &(0x7f0000bad000)=""/140, 0x8c) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="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", 0xb3d, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000472000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00004db000)=0x1c) 2018/02/03 02:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) getsockname$packet(r0, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003dd000)=0x14) connect$packet(r0, &(0x7f000007c000-0x14)={0x11, 0xd, r2, 0x1, 0xfffffffffffffffe, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14) 2018/02/03 02:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000afb000-0x8)='./file0\x00', 0x509002, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000002a000-0x20)={0x1, 0xf0, 0x200, 0x9, 0x7fff, 0x1ff800000000, 0xfffffffffffffffe, 0x9c8, 0x0}, &(0x7f000014f000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000060b000)={r2, 0x8001}, 0x8) pipe(&(0x7f000024e000)={0x0, 0x0}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x100000000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00007e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000448000-0x4)=0x14, 0x80000) bind(r0, &(0x7f000050f000-0x10)=@can={0x1d, r4}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000454000)) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007fc000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000942000)=0x0) tkill(r1, 0x3d) ioctl(r0, 0x440000000000127e, &(0x7f0000041000)) 2018/02/03 02:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000011c000)='rxrpc_s\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e2b000)='trusted\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x200000) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009c4000), 0x0, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f000002f000-0x26)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000025000-0x5e)=""/94) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f000002d000-0x8)='./file0\x00', &(0x7f000003f000-0x5)='ceph\x00', 0x400, &(0x7f000003f000-0xb3)="bb08513d4c5aa42ee49b13db3708b470d361576210b3106e58ac91dae1f98d4d8ef98010e0aad09acf2667ec32751b483b73410301b9c0af8f78ff2521cc175fb252614ff3a5570855ada492b3be09cafe25195821a1bf80bc3b1491cf224d8e21c948206840902d4ee8d7fc466348c540af736a1cd4e4f084aa9ce70eaf0e86a56d1c09d829580fc310e4421829cf6d7707f6ce4a151d7a35eb8635af59bf742fd52f3637759707033fecbd6b80303d2ceec0") mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)="81616d666100", 0x0, &(0x7f000001a000)) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000001f000)="e0", 0x3bc0) connect$inet(r1, &(0x7f0000011000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffe7) lseek(r1, 0x0, 0x3) 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000d4000), 0x8) writev(r0, &(0x7f00005b8000)=[{&(0x7f00006ff000)}, {&(0x7f0000e44000-0x88)}, {&(0x7f000034b000)='?', 0x1}], 0x3) 2018/02/03 02:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') writev(r0, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) getpeername$ax25(r0, &(0x7f0000673000-0x10), &(0x7f00006dc000-0x4)=0x10) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00009f5000)) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) fcntl$getflags(r0, 0xb) 2018/02/03 02:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) sendto$inet6(r0, &(0x7f0000655000)="b8c62317d1f947a94f48d9360471b238e8e5d6d9701c4d8c01b3e07d06e1e3b632698446a2c174f1dc4613cb893f62cb4c39c1654abdc3aa4d7260650a8ad7edd5cdf81b919c151214d4c25811641b6465f35a0f12ac884770eb478a8a323129a4815736963ba574654359a62cb83bfcc811a6e081543dcab7ea90513fbaac036e2098472afbba1fb2c5a4b0db20c2b75384bdc38cb597e48bf2dfe914", 0x9d, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x9, @empty, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1}, 0x0) [ 99.640134] audit: type=1400 audit(1517626083.047:38): avc: denied { ioctl } for pid=13500 comm="syz-executor6" path="socket:[22390]" dev="sockfs" ino=22390 ioctlcmd=89a0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000610000)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00000b1000)='debugfs\x00', 0x80, &(0x7f0000d87000)="602973865531a6692015a7de593206d344029107e4be7499f0906bc6f4a02b11") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c61000)={0x0, 0xe90}, &(0x7f0000c4b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000294000)={r1, 0xd4, "5d9b546db6eba6256ecda708651afc7e122128da2a016456af1e8bd6a6fe55e0887422efbd584063f0f286cf4d601ff784e558d4166af7f100868e5adb6410113313f2a027bd697712307176397f06201b33c66c830c6eb7a6ae8a5586bcb6f6ff6382bdf46bb6d84030754a68179a26bbac5cf555cd3c33d2ecdd8a498b9cd3260fb9b54c3ae214448042b4d8119b504250cee838853a40187de3dbc73a2e7e8df74908dcfa0487e83dcf0a0d86653f7717e384641c7360476ebbb7ec1d0f1af6c163d1ef401a7f88bdd179b89b484359280e69"}, &(0x7f0000012000)=0xdc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000602000)=@assoc_value={r1, 0x6}, &(0x7f0000731000)=0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/02/03 02:48:03 executing program 7: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef3000)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000108000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/4096, 0x1000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='security.selinux\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000049d000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c01000-0x4)) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000f95000)=[{r1}], 0x1, &(0x7f0000a43000)={0x77359400}, &(0x7f00009db000-0x8), 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="17e13989f8fccf221f6aec8a71a6d57f900ca15cc9a3e405b3ec60eea00f3d8320f2926c16e7e3afd52ef1adcba085cdb256eeb9f10eb1f3e0a3691dff62a281dbfce007b49b1db2c17a921649e1e8393b2873151f0f8267e6ea060b151fc090aec438cecb0a9a94cd", 0x69, 0x20008005, &(0x7f000013b000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000002000-0x4)=0x3f, 0xfffffffffffffeea) 2018/02/03 02:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000891000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b88000-0x10)) 2018/02/03 02:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000488000-0x8c)={0x101, 0x8000, 0x6, 'queue1\x00', 0x8}) 2018/02/03 02:48:03 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e17000-0xc)='/dev/autofs\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f00001d5000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000afb000-0x6)={r1, 0xffffffffffffff20}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_settings={0x100, 0x5, @fr_pvc=&(0x7f000001c000-0x4)}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000052b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ee2000-0x4)=0x1) 2018/02/03 02:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088e000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0xffffffffffffffff}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r1, 0x5402, &(0x7f00009a2000)={0x3689}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000391000)=""/133) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0c2f8a669ebdedd102c4f7a79e606456dfdf09e2edbed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) setsockopt(r0, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000001a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00') 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d06000)=0x8, 0x1000000ac) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x8, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000246000)=0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d22000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000093d000+0x7f5)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c51000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005bb000-0x18)=@add_del={0x2, &(0x7f0000d23000-0x10)=@common='bpq0\x00', 0x200}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000761000/0x3000)=nil) select(0x40, &(0x7f00008e9000-0x40)={0x7, 0x2, 0x4, 0x8, 0x0, 0x8, 0xfffffffffffff1ce, 0x1f}, &(0x7f0000d22000)={0x3, 0x1, 0x80, 0xa7, 0xa7, 0x4, 0x7, 0x7}, &(0x7f0000d22000)={0x1, 0x1, 0xfe0, 0x5, 0x7, 0x200, 0x1000, 0x8001}, &(0x7f0000d23000-0x10)) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000604000-0x8)={r3}) tkill(r1, 0x17) 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f6000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='propid_maj\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) accept(0xffffffffffffffff, &(0x7f00006b5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004f1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a47000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000, r2}) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000102000)=0x6f9, 0x4) 2018/02/03 02:48:03 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f00009cd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000b06000/0x2000)=nil) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00008cf000)=0x1, 0x9, 0x100000000, &(0x7f0000584000), &(0x7f000042a000)=0x5, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003c2000)='tls\x00', 0x4) listen(r1, 0x80000000) dup2(r1, r0) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00007c8000-0xc0)=""/192, &(0x7f000033a000)=0x348) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10), 0x10) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000f000)={&(0x7f000000a000/0x4000)=nil, 0x4000}) 2018/02/03 02:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$binder(&(0x7f00006e3000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00004eb000-0x17f4)={0x1c, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="bb"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/03 02:48:03 executing program 6: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() sysfs$3(0x3) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) poll(&(0x7f0000b0b000-0x20)=[{r1}], 0x1, 0x0) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000c4f000)=[{{&(0x7f00006fc000-0x58)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "041b839c84a7bd74000000004f87335dadae56b1e5676d00000000000000054666a07d168060c277b097a5abd490c3b1f1ceb68b92d20b06ae0641f832f9fa"}, 0x60, &(0x7f0000239000-0x8)=[], 0x0, &(0x7f00002a6000)=[], 0x10}}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dd8000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000db2000-0x4)=0xe8) bind$packet(r0, &(0x7f0000d6a000-0x14)={0x11, 0xf8, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/03 02:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) write(r0, &(0x7f0000896000)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x4002, r1, r2, 0x1, 0x200000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000012000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000012000), &(0x7f0000011000)}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/02/03 02:48:03 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) socketpair$llc(0x1a, 0x6ed83e6b6cf28887, 0x0, &(0x7f0000006000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000005000)=""/26, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000006000-0x6d)=""/109, &(0x7f0000007000)=0x6d) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/03 02:48:03 executing program 1: 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$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f01000)={0x1, {{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}}, 0x88) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d11000)={0x57, 0x9, 0x80, {0x2, 0x5}, {0x2, 0x3}, @const={0xffff, {0x8, 0x2, 0x2, 0x40}}}) bind$inet6(r0, &(0x7f00004f0000)={0xa, 0x1, 0x2, @empty, 0x54}, 0x1c) tee(r1, r1, 0xfffffffffffffffe, 0x5) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d12000)={0x9, {{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x209) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000463000)=0x2e8, 0xffffffffffffff8e) socket$inet6(0xa, 0x80f, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) 2018/02/03 02:48:03 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000345000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006e8000-0x1e0)={0x2, 0xe37, 0x2, 0x101, 0x8, [{0x6, 0x0, 0x8, 0x0, 0x0, 0x400}, {0x9, 0x9c7c, 0x1, 0x0, 0x0, 0x5}, {0x5, 0x5, 0x10, 0x0, 0x0, 0xc01}, {0x4, 0x5, 0x8, 0x0, 0x0, 0x80}, {0x0, 0x2, 0x7, 0x0, 0x0, 0x150a}, {0x10001, 0x7, 0x3, 0x0, 0x0, 0x1404}, {0x9, 0x9, 0x10001, 0x0, 0x0, 0x806}, {0x5, 0x2, 0x5, 0x0, 0x0, 0xf94eb168c1d88358}]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006ec000)) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f000048b000-0x4), &(0x7f0000aa4000)=0x4) 2018/02/03 02:48:03 executing program 4: r0 = socket(0xf, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af8000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000686000)={0x0, @in6={{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xca49}}, 0xc4, 0x0, 0x2, 0xfff, 0x4}, &(0x7f0000e30000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000001000)={0x20000000000000, 0x704f, 0x7, 0x7ff, 0x8, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aec000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x7, 0x5, 0x9, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x3, 0x4, [0x7, 0x7, 0x1, 0x9]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x53d2, 0x5, 0x3, 0x1c5, 0xe13, 0x80000045, 0x3, {r3, @in6={{0xa, 0x0, 0xfdc2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0x2, 0x1, 0x9, 0x41}}, &(0x7f0000001000-0x4)=0xb8) [ 100.040995] binder: 13618:13622 ioctl 40046205 8 returned -22 [ 100.076505] binder: 13618:13622 ioctl 40046205 8 returned -22 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r0) connect$netlink(r2, &(0x7f0000fb8000)=@unspec, 0xc) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:03 executing program 6: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000707000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000073000)='/dev/input/mice\x00', 0x0, 0x101800) ioctl(r0, 0x800000080004534, &(0x7f0000002000-0x6f)) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000264000)='/dev/autofs\x00', 0x200000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r0, 0x41, 0x40000000, r1, &(0x7f0000ca1000)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) fcntl$getflags(r0, 0x40a) write(r2, &(0x7f000019e000-0x18)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e91000)="ec7b7f3eb24bda2780b9a50e43b0a5bc4dd6bd4a4bf7a5e3fea343df68717b8c35290b4000cb5dd0dc428ec829c524930c632127a2f4218c19abb2918024b1c46963e6f50a915f74156809dae955b8e2fcafa590d1c86e86", &(0x7f00006d9000), &(0x7f0000d72000), &(0x7f0000001000-0x3)="eb78ad") fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') 2018/02/03 02:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000e55000)='/dev/usbmon#\x00', 0x4, 0x400200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fd5000)=0x9, 0x4) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008d4000-0x4)) ftruncate(r0, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000eb8000-0x18)={0x7, 0xf296, 0x3, 0x0, 0x7, 0x6fbc}) sendfile(r0, r2, &(0x7f000000a000), 0x1) 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000299000)) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df2000-0x8)={0x0}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000df3000-0x10)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000044e000)=@get={0x1, &(0x7f0000df1000)=""/159, 0x10001}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f9000-0xc)='/dev/rfkill\x00', 0x2200, 0x0) mmap$binder(&(0x7f0000ccc000/0x3000)=nil, 0x3000, 0x9, 0x11, r4, 0x0) read(r3, &(0x7f000015e000-0x80)=""/128, 0x80) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000edd000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b34000)={0x0, 0x3}, &(0x7f0000de5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x38, &(0x7f0000bde000-0x38)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @empty}, 0x100000000}]}, &(0x7f0000fa8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000356000-0xb8)={r1, 0x5, 0x81, 0x7fff, 0x5, 0x23a400000000, 0x94, 0x4aaa2034, {r2, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x6, 0xfff, 0x10001, 0x1d8, 0x8}}, &(0x7f0000362000-0x4)=0xb8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000481, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x18) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000cd1000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x40, r0, &(0x7f0000213000), 0x4, &(0x7f0000a22000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x80000000) connect$inet(r1, &(0x7f0000e05000-0x10)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000b76000-0xff)="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", 0xff, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0xe)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x40, @time={r1, r2+10000000}, 0x200, {0xc2, 0x7}, 0x3, 0x3, 0x8}) 2018/02/03 02:48:03 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000862000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/03 02:48:03 executing program 2: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$packet_int(r0, 0x107, 0x800000000000014, &(0x7f0000003000-0x4), 0x9c) 2018/02/03 02:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000031b000)={0x3, &(0x7f000080b000)=[{0x1, 0x9, 0x2, 0xfff}, {0x4, 0x8, 0xffe0000000000000, 0xffffffffffff833b}, {0x80000000, 0x0, 0x5, 0x1}]}, 0x10) 2018/02/03 02:48:03 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000d14000)='/dev/usbmon#\x00', 0xfffffffffffff68b, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffffffffff449) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_fuseblk_mount(&(0x7f00009bb000)='./file0\x00', &(0x7f0000dff000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0xe0000000000, 0x60, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000047b000)='./file0\x00', 0x41c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f00000da000-0x4)=0xc) r8 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000680000)=0x0, &(0x7f0000dd3000)) r10 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003f2000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f00007d4000-0x4)=0xe8) r12 = getgid() r13 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000011b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e42000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f00003be000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xd5)="7a1c7c722ecc138ce458a276b5fa812eceb7a9969d14398747b66721e89a655e46b0e57ba746973b85895fdf466c21a0ad7383c556f0ceb0dd938bcdabb3baf76e043f5ad68ad1dd878323632953a5806462de124bb2e8772bf774d0834d5c58d1c07cbca6964f07ea5d17f4a5e24c4c10aa415ca6e322e715767280b9883a2bddfc430941dc8d85d476c2a94b446e2930c9b2d03e94f28eda52d65c3339ce68f5b911709dd0aec6ee113557b3be0d2c3ab62ffb4512290de7d8efeb4a77180783d18af3b992bd0585df8a0f1b27e0e36530ffbf4d", 0xd5}, {&(0x7f0000866000-0x9)="8afa2ef8d851f8f496", 0x9}, {&(0x7f0000000000+0xb61)="020b275f2f690e2479701d41d4f58722aa404e3de82d6fbae724f2a75b3ea3738a6b8486c8f69b502552efea956b8e500ff708444ba344ab71093b9fa90d5b8d1af562103d8d05fd821f1ae7f61b22a6bec0aa13760f94b3", 0x58}, {&(0x7f0000001000-0x56)="d8e24b7e762b7e308a40a7283c2223f97b81b01c1d95b424e5f251158c4b297f8342debc12bbfd20cc050712f143c1f98e6ca1caaf8dab777565a1db440274c5a5b2f79c8afdfefc7e0e81ecd341bd51f1c10f1b454d", 0x56}, {&(0x7f0000163000)="7ce5277000d0225d746fd04a6113f4e7cc7e81d8de63ef5bf7b0f7e6cc13b528d04921ce9b6dbde83db34d7c193fe23df7217df3d2b6a8a138b144f40301762bf3bae5c22019aaa1fed5dc78976dbd8f99cf1ab3c15e76db8e001595831c63ef6732b788a1", 0x65}, {&(0x7f0000408000)="ac1ccf0fa0d1e90813a44130b5abb7f016bdb074c83049109b3c8f974f32da407ae19f594544c9d5877e53969e3e52c95a0478b74075b279e85115f7d6787a41f96bce853f1fac8d6f9d550abffe64f1ea01f8", 0x53}], 0x6, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20}, {&(0x7f000075c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006bc000-0x50)=[{&(0x7f00002bd000-0x44)="f3e1c2cb281b218fb18d63cd88c23b7be300dafd43f6765511cfb36b08e312e03ea2c5ee78591682ec7ed4ae03c7497851ec7c1f6e25cdb4476987ad749d72ef06d438a4", 0x44}, {&(0x7f00007c9000)="6a7ee0a2d393ce8e4c0d41d0394b5f347a5bc56f791de5288b6cb3a0a099938b7cc5192920bbc4c6dfd1f923e0", 0x2d}, {&(0x7f0000473000)="87dd99214a60d319cbda94f00c3c92fe50d655a2c59d81326829f2275eb6866e6f73bf3725b6626e6925b6aa31c707cc1211df7543852de885521e9ef69d6b60de001849273bb1bae36ff4e5ca28993721608c2b4d7504e47d16c6f0cc68a574aa260643975f5e4665e0774c7cb75a1b698b34a4aef6cdce747eada7e6a57a9b9f9ac6853241ce230fb36c41b204fb584d21dfd601059cc0ecf52029a2a2d125c7162fdd45938d8574b95b183056d12831ad96097dc99fc3eaf668976fbfbf9200f4895993963992ac2c8b32302c91f8ae44c0", 0xd3}, {&(0x7f0000cc4000-0x82)="065862384bacae425c43912e8b7f8532d95585621ca85648f7322d615b98750785f383dd91b4086f98cfd2c1f4760bd3d5fb990c674264f1f3a0883a20203c4bb03997238adb5646c0ae4d3031c5b217b6848ce18f906e0f109d6d9d4b78637f3e78c587933adbac0d43c78b2d349cea98fa1a4ee80638a7f0754f4a2467b693593d", 0x82}, {&(0x7f0000000000)="8bb8feca7d16cf085d34573ca24651f78aa2fc7ebdd959", 0x17}], 0x5, &(0x7f0000270000)=[@rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x78}], 0x2, 0x24000081) r16 = socket(0xa, 0x802, 0x0) connect$ax25(r16, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) 2018/02/03 02:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000), 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b4c000)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dfa000)={0x0, 0x2c, &(0x7f00002d4000-0x2c)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffff8}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f000090a000)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a44000-0x14)={@loopback, 0x0}, &(0x7f0000797000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000059e000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x2b68000, 0x5, 0x400, 0x3, 0x400000, r3}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a28000)={r2, 0x1}, 0x8) connect$inet6(r0, &(0x7f0000a0e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0xffffffffffffffc6) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f57000-0x20)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000c1000-0x8)='uid_map\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000035b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004f1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fda000-0x10)={r2, r3, 0x2c}) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl(r0, 0x440000000000127c, &(0x7f0000041000)) 2018/02/03 02:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = creat(&(0x7f0000579000-0x8)='./file0\x00', 0x80) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000c09000)) 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8c000-0x9)='net/igmp\x00') preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/member\x00', 0x2, 0x0) 2018/02/03 02:48:03 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) dup(r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000509000)) 2018/02/03 02:48:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/03 02:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008c0000)=@routing={0x3b, 0x8, 0x0, 0x3f, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0x800, 0x101, 0x8000, {}, 0x9, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x8, 0x5, 0x7, 0x6, 0xf262, "ee3a1fe5c7cf6fe4cf6d5f00f8605cd724ff556be6cb30b8cbba39a179c6f3c574286e31a6e3e5a1ef9655e911e3a15cac90abf9abe71ba38b3ec46baa3876", 0x5}, 0x60, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="c3e0d7411da636e2e67481078b0ef8b5d9171791174b26fd13ecf908d70e7fdca8f5c0a2a5851bafac5c7b2c50eb787854ae60cb14c49e6a297b18ff1d57583a280ed57c1c9152ae4da493b1243c5a059a4a62677aad32ef61ab9023805dccdce62eb776fd8daea885db4f603b78b226b9ded0d7d5c613b75074d5beb748347db2339a2b38d9c09c463f882be1fe7c285ad4073bc8a6db9b4b2ed9aaab06c809548f4da3133f2bac2f54f5c3c37854ed33bd3743b32f1683773f0c2b4028747523c33188be10fa9d5cf7c4db24f2e42840dac2e6c21fb5c91abe62e893725d6379f9165c6bfd4a6de754d7fab94b48bdb3ff6bd5caf1ec5f552ef8a88f62e3519aa37fca408ee279c55cc46e56ab65cf263ab557e384742c1d83eb9885ee725323a0832520349440e4c28d87d980adef7bce54e191b2430cca846e4be174c590bc1a69ba7d6bfa4d5f05d4328d9840e864c8a1811411e067c87e4bdf34ea0686156865ba2bf6e12910e59a281279cd7112f37491534fcc0eba00a21f49bdd65d6ff4e2ab6aa5d8cdbf71b399f27e0ee8f3e08ba498e96458a4f0a0ed376a3c1ee2eb64c4dfcab4a365f5de0ffbea14269b37b0fe750364e67157dda5e51a6f619bda8050e7956bbcd2214564ebe4858cc3ec0d5a983f2858002f9b5edd1374cf811a5000b6e097f1b7c02300370a870fdfb28eac58882e22a06c8cb611d519d1a47c9684da0b23483a63bfe491cf680eea9305292be57c1c98aa2493dd3b7ad22e263315b4baa973818869b7c93eba2d8dc41a4919e6a9bdaf1668716c7b6f434465df3882ee5ed4b7c430566684ff045528c5a230d04037ff632ba0c955c403c93c09be274bf4c6db4a86d6ee2c9fdf9d2df97c0552f3f51509ee723791557666d3951a176eff796b362cf30bc2352a0bd0bff670080f0148d870d1f04bb937f7c95ca835ea97b1fd37a2c52a916fd6684553de7212ba164ef6195e6cc7c6fb5552adae8c24abe9c2c0b8181e9841293f6bb25516fa4dbc30a7e0fcac1f6237c05e18463459db6f97895a7c5c593bcea4885518a6927be21f916bce060013dc9f2d55a1ec83355d7795304f2e65c34c8fdbbf4ab4f18e9b88478eff0d05458bd21b1cc43a2683d9135c864885c263bbacf10df5356a84c432e471fc2a26a13326a321864664539011861022bcb5392342b03aaa296f4eb402b06dc0b949d69aa7d4f2053012490694c3d1824b2e24ea3e7e93ec439c781149c6e20bc56180c38020521ab19993d8b7a391c8f2e481d145bbb427cc5b7acafdda810e67d153f244758a3d626a566f071d0afe6931341eff984b71b91651602f4817d6af3017853ecdff7ed5533bcafbe91e2bd83a38d9eec9e401fd583366ea65df01d5f4f5b11e21171cfbefc70c2de341d37bbb0856184b02b02f98b17f5f377792e699771eb9084d35e35b36e0d8fea066b81b27af14502bcba4516aa6b4543b156a9ec65f270f2ca6df20ad60bccdab79e493920878e076b504637e8408aebb635bfa91e4d5fdf1c3d5cc5b3c8455e4a806b23681e5b450790f7486f4fd9d3d22f8d586de9fd93414b54db88918c194fe902158c02dadfe1eebac2fe1b1b857afbdc6015311719447a7ec0ffa9ab27eab497f8e0d879b696c005a5742ee2015fe446228c53625f437152b2f328e2e30e89267d6a81a0917bb0da2a155d332bdd4532e34fd5a095772bdaddc2dabb61f05034f10b4b2384a05d1c94951d4ea5c55bc2eb19fac83e4fc70fdd19e9c1759ebc40b1e0181dd1887240bf110e49db5321e35f3ff1f75f4389ac749afb702fda1235670e0640ce7c0479e7185d7f15d0d2e7f167c01c1feb8f0503a2d666c6d59adabc806cad96543a12cdcdd089cca589847cb52669026aa0edfd2150d632b18bd97c8366d2b15985651af7bcdf023eaa91a8ed6ae3b563dfd44d2fd8a2ded6b87bc2215ba5f24e90543e840d0a6c1a203d5ac2bdc4a7238446e85423e3701dd712082ae441e66c9b22bb041de0bafa8d2ebb2b4b1a821afd054eb68c9ff42d1b37d856b7670d01ea663e032e3fbefe93268017d7d0c0f47ce56a83519a5b509037719737cedf59b0e35bf26f48dc1e467841290d50552fc9f64a100f565b24f3a3dfff65b61aab057ebc7cf791e25c1bc17fe63760c1b7af27a7af82def9c1e635353f3986ae6ae4eec2879f7ced9acd23bdbafae638bbd1482686d6ef51c354867580446e6c3fc1023b72593466e434da35ce627e1f56032693909c14a6f4614a09de39e69405543c05f324d84f512b134b6823ebb60f9f38c3288796d56dc05d1c9a226da07fb8e68ea8752c642580a4e1b4925e6060409b2a4a40e7c20a63595de240b53ff769bc2f28ef1f99b5cd7030557ab36e23c960d673597c2b4b65a086d9869022230245649e80606213aa7395c2545ab85856b5eecf8f377f97f0a8b292f2b7b2bfbf4fd375aee705472cf05cb2ae410359c871e2f59d872390b64f692992c3e715356f6a790200a63f6b16203351c4f98c0dc871e56fea906b82892c0196d8ec7281d94d04e2bebc3ef4d9850adfcf0dda35c2b1ad33016d4dcfbe2f08ee7f8695c865dd43d57cb4bd963f90705882ae234f9e2c1533cec31324e6ca4dec44069196c237a1ea7767c8e7b07a0bd5893a2db1d8d6f16344a26196821151a8f267ba7976511097ad77a855c1b4dcb642492f74bc99550f3bf20f004d355e5228a29a731e590ad40d9d4b9ed00e845b531fd0e566dd800f21d1159f4a0397282c1ce388d45893426bbad5dd0e9de1bd4bf402075f754d415f472a9f6c94f168469948bc9539fbd9fb51afd54b7b6067a9db46f697a407591ef4ec69252b310494ad9e8c838600d64881b0bf717aa43424eee41a7415f709062db167437ce79a6ec6e3f24bdb90152ed9338202a103d267dd6967ec6cae9f3e0f4c767660bcc9bf28becd91b510e61f1fb3b610d73c59439f408c0275dc9a2091a851762f0626633db3a20c1b13a7262adee4a4dcf1beadfba5b94e71ba70d4395dfe1cefb39273f41f1c8450767e50df6f85444d0c37e1be38f2a00d280fe960cc2edb52094b22820a31a03ef289762026d9361b97cc718eb5b106aee52f7b01fe95a8be387aef68741cfb6a02584e72fc38daa23782ee3bbc2c4bfce02a27d97b32e9a8b04f6dbbacf885f7ea69a584c7df8111374fc8a6e9e3e6ef8ae39c05c4f9333dcc159791450325c09326f2d4c25c997a95f462b8670f52f6ef7d0183e761464af1446657e1398f1296577b19d8350d05c13242b72d99e10b6ad794c6c9ec44a5a3cb95178cb94b620b85a4752c4cc3391efddd18f130b08742a819afd5f31f3a79f03068c4bfe67b87ed30500cbe81a980db2fff3b8c23e17afe4781ad6800a663daab207d8f064354693d133e277317cf72905e29d1de218377eb9e9f2da44d2b8bce7776aedfe3d294b4a7070bcf4baa8be945c1a85dc562c15c89451da383f7ebd3132577f8a8895c8743e9bf1fa483c1a51d1a4ce3fccd46fab0197e5a3c5b29fa98a5227d6c848da1c02f4cf7c65f02988d206991eb07166ba4850504df736ff25329f83ce1c39880e79494f7b7891f357886abe0a5cfb4f818640c6030a2c21156414b67e6494b27d760f5ff28084d38785f30aedc53f5ae95b934d9fe6e17db9b73c2d3dce56639349c1567a51d4da6ec0e245d42bb2a7a80de4168043db3ab7b9574c6b16d9b29ca6f576dc37e9edf247348c5ed848e1af1c7403b6933ef9203e17757b406a9d78b13b0191488cba8048869eba4d282688989b4983fe18e9b5f1bbb86ef1792979f54a004d0967f1b1f038924bc7e03265cf87d3ad5621db9acf7cdb3717c98ec3b6df9eaa532a5e788dc63e9a3296d95e531f6aec346f7b5c439aead5a6b2e165a355dbb66643ce8339b453f956c7dfe6dfefa9ef1017184a2cec09884747d46828dcb20acabe4eea81420a722114e9a8f7d4d5330326877b9857205e2fe1e37e4414ebe97c3810dcd729d3848106114a30a5a9ebf7765f8d560d5388945f97a76753a46013e36ceb57f5aa26ec0716bfe2dcf4323baa4eeebef23e4f069be0f3ced77cc0e08a06c127af87ba63e6f2f013ba5a26f07d4f6c05e025b6c44ffa7e326c4560cab86a6bfadc282c29b9b6091775855bcd02dd324cdc3cbe72a870784c65cedb72dcea78c8fcc42d99721426d9273ea7ed0d6d7dfcefa04ac99ae53331b8a16bba0920cf5291bbf3e7fb42a89a37e905e7fedc66507d2b73e1c6670c41cb51e6e35e755ef9607d020d246bcb587d9aae6e222b45ed26b29023a1114f579ce36398cfac7564b2c860b45c1068b90214f18987f0804200cd9208ea882843e9ce1d6f1e7859206796ed329e8ce4152ab7b09c1be29a2fffff9ccd5c23143eff220fdc20ff3293ef2c03fafa1ae0f7b7a19c9713089e8adbc4c75f7416900932586cc42e01d6597cfd9b4a561c663494da87ed019f6bd5dd2eeb4f156468ff72addaaac404d46010cdebf51e395511800b2c41477121a7271af6828d4dffca6df0d630a7709e1492b168711a507d5d63e512b6ad93a3cf1568db064b0fba1b4f047591daffb5b2894d7993aa4902a8346e35aab3295ee6c80dfb5d8474f4e39bc83291a17f25ecee37799c074effa88b4e50ffcd13661ab2cf6e7c369e611658cba41560d31b7e7f717a705607e1d72b493a8473697cf240eadf294220c64757ac681be7ff7d47819a0028e148dc48add5038dea7abbf40a3d3d9f1304303af1e01ef46a9f1c4f82f95564ac420303e7ef3327f46b2c1e9c77734bce6242bcaac16b5be6fe8ae1944de5db491c0e64de655b934caa9a2e7ada2c7d2dd4617b1f7e57c0fdde7794a862b0f26060950ea95ea4510a515be2b399614a8dc5a0a9b6e11f0fae32c917524d06fe994c30dcbf9f2b817e962e9153e1b803510d1e54da23c69cbd6eba5357cfcbc1f93c22747576f5f3e0470595d74011c88d287c6eed9438ee151f233a0ff437b5148e8b6a69f795346fd3cb0229adaa210c809a657667c12ce945dc63dee068e1905d778954ffb8b182ddd00b1fca3b155689399979960443a442bc0ead33d2db6bebbafd315d9366f84d50fa72f57cc690ee8aa89994b9610248741b710d4a620bde5cadd4a04f4020b08c4202131cf776fc9a9fe74b8702d46acfdee7fd2cd05b371b45d09b4af34b67408aaf2755cf647160f733fbd4790ba5ca01c5670dcb0a11ea8b33d01b73a3970e7793452f0c16759f9430b83ac5513ce54a0eb7935b656dbd584a537832184cbca4db19ad7b14295662342b645a8355efab8eef2b0e20b842b32f6211c73c29439881431fe126613b95215021b9f7b4a71563c3362f02e33afc7a1ad6806036c64b550577c4021459f85a40273da40ee85db3911ec4718adefd4b891d6ebf8d15f1cbb9e7b3f14a79c78dc99193b038905958985de55f59316e08ae41b86d0329841ba99157505fcf55c664ee34e51d3a3e31eb918314909615f7ea938674696226eadf8980006df5b57978b6af143c2f0cb47c8472ff57d3c5e922d0fb6c505c0fc9c7266ff0217f73f139b732f2c8aec125af50371740b90dcc3689bff4c799d43e030721cf3a4bdc6c51c58612bfe79070e9a9db4f1978878463e02f307d5b82c2820262bea72a671ab6ae5e30a22e51f1c0f5f698238e34c790bfb0041d846986bb6c58e38133623286220ea6b4bdecfa32358041bb70e5f4c6a22b0b53975baec50ec3f5a38cf1dd992a84b2", 0x1000}], 0x1, &(0x7f0000002000)={0xe8, 0x109, 0xd4, "a03b3e6c9470d290dfb8211125dbdd7ae06dc1977be0ef13bfee3e82bc71dab5cd679a6a61eb0edbc71f02419d56d7913e3878525ea5e5dbca384c5c995e08b01f63ecdc0d9d04aff50d7cb9177dcc50cd410753c119dd78f649b53229398de4474ed6ef91dafc38f14c5ced65753d285e09439ba3925bab1fb1d0859fb08043c221b6a176e025a1e953a286978b0868e30ae1886513002ce8207cbc92e6379f01e9a48ce01fd8e9b960d20b66b499005c437fee535e9adaecfb0364a9f9c5702ddd78478f5968f81ac1309c0acb55cf1e49d1"}, 0xe8, 0x20000000}, 0x4000010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x19, "a4e13ba54fa90558c0a45d184ec94a290f80185d62d2a39a01"}, &(0x7f0000001000)=0x21) 2018/02/03 02:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[{0xd38, 0x0, 0x0, "13aba96452f0a6f5c119177128672fb0b901f9e8461f1ba3c92d9b533bfcffb0a0229461f83ee47bf0ae57f5e2da7a271f11fa7df634f688744da871642cefa9de3404133048029af76ee8551f2b335ea2a058e977c93455cc44f2065e754448d901d0d1d2c82eaa161ffe7f274dedfa5727da1b8db1b238252914730c3fe646f745ce6f5a76341423f1fead229729fa77626a03ebf8efe51e923da502711c3a98a8199e9935f0d40ed7da662140649e379e256a80b99e398375faea4ff24e6d6e326c82a0d0a93b2aaefe358df80c6dbb6cd2fc5d7ebd1031edd668ddd39f8cec2d7558fab17b0b8dd980610c969a73a6ad80299e868e43ff7654a24bcd9b8997bb1a9684e887ca3ba57cae8c72d0804cf11f1607063834d13948ee060dfa6598d5f6ab3eceaa3be28383ce9c30d32132549e21d4bde0084010f2c03b1a70c7af96ccc9242419e4d1fa5666072d4e875548aa7e266e7d95fc8240d6c57521c5e0561ac85e7ce844043242b95a03d0b7d3effaafae296a5cafc5f58e2fa1ea43fc904c047693d9242818bf9a9a55f230c99ffaf8397a4b4a40b9c07d5e62f1e7b779cf32992855d35a9b8abf7953b5123ffe7a087ec467a869b2509c1e7f686f50614ef5e3d0e77b72c8e653ab93e6f489d8f8f24b11d858256148c54b11600be6d02c2c690938679879c5cf4a0b1bfc48f7218d3c0b1eff9adcc11ff1348e1093222a56b82fad6c80a42121bf8592271d9d87f877beea6cebafb64e769b760d30d7089632dee3e2ac1c370365844f9f119bfd040885120b031323a11e4739b3f5211cfd0ed7752696508756178656b722e61d261901682b16fa482525ce436133feadfd6fcd633eae14f4683df426dbc7d93f61e87a1fb271a0857db559b371d96851f2ed92a45a0a06bbd868a9c90a54f70d42396c1b4d71d18923c789ffd164cdb32a403c1542b8290edfa991c09488106246fccd7e22174da2e935be9c8e130fd04cd0ac6f7ec7673178ea0b7ac0962b7ddba796090ca5873cf29391d9de3a584753697f26fc4a230f6b5d740cd76e50d4172458ef57f9d61fc7406746b3a46196bac32ce02cd67543e36055d3c6aeb88cab0f576930e17a8f70130ef3015a891f28c921f9141beae444478308317a02d46514efee15cf828514d705113ccc86f4f8b583909fe583743037b8badf61764aba839c1a759deaf2d324b210ed733c7ca20fa0cca3d093a8d597f54f8f535214b403a7013478f602fa76385abfb1bd857d3092b60235f56e22ae897ae6c5788a25b0ce9be56bfdc6f6f2d97078a021c032665351ed47c83791511511541a0f4bd999bed112c4f9ffd355cb57a1eaa2d9c1c2e51283545a06fcec0576707e0ebf7e753b081f43bdf6601ad54f7650e22ff36f80ba32246421d64885c2a37d345081ceb4ca67b50aa16dce4f5cc3503d836d407a2b49f38495991bf57985b21f69147f2bd549de27116162c8c52428fdae707bf6d3dcf9c8ce3b03fa027dd9537c6b3aa2791f7664af2f55a78eef01a62e3d6f4d57878e9452d01ff2025934ed143003d3832b7ba7a36565c6c84d018bcc03ea31099b1abe0cb258b6da2d8afa35f460fa0db75386e11f700d027f675be94792e78aad51affa687fc6d76b5baec18d03429eb91559968d69e73d6f07e17598fc26f43135f254de7d4891935fbe48d933cf7e68e790ed5d5f94774553c70dbaa6fcfd8026b9623dc87ba61e7a2a04c13ce2988323dad8bc56a07750d9cf01ac101a961325fe965f0ae3e0a46d5e2569608bcd2c03ae88e86047572770315f91bde4f68391c3ea4aff8fe3e5d4b384803bbf9c4397956dcb57b8848d95826b3ac0eea99db10fa0fc6ddc885b4fa5d855068503786336ba61cdddd83dd621a7e5ea609fc34385cf0da4617efd3fd6be53965ea4515dad5c923765a6a6bbcaa8d75de3ff5aa0bf8a03bb388d77068e36db5b5361eb16a92e1fc14bb835b7aa22ff155a0f28a137ca29a2793f7c813cc1fe3681fc5930d7c3d16e9002a3f24fa6771194e1843d8989ce4524c69ee6529cf935169b911b28c679908d3604d0db60587aff734efb90658452ae24ca98677c1162a831757629b4d975223a58dbffa73454f3e4cd7992fc8745d0873cc863f5b17aacff0211ecf588387b5c80c62d908cbcb17815f43b3fd9fe729c7137bc0af8508ef6bb7c90973f155630cd87ad7447654d42f19e9d9259d0ce29029b5400e176c90dec5ba770bad1bd52d93e7f9947d6c1b728dd840d03e78f80567226a27599b5c854cde4f39e5c0125ce3bc343ffcec2a897d5f3467788b1eb58c624df2702332cde81b221eccb805cb574b4feb2d22e2f5bb3e4e5311ac3c8918833155ca28e79858c516720d031684123b079304b8e088aee82a7e3c470ea37910680aa4a94bf5d2be0eeee940e72c829b256862a3eb2b55028db1e306bbac0ff06d0c15287b7c6d5ddafd692552e8b2682af0ff8ec5683257192339f4d8e96079d8dab76f3adf9270f1f666f82408e1e3efcf1d86edd35f566ca72d1ca0ebb3f0e07c45c3a1960a6e2989f6e75b7ef384477b1f54d0e1d74dece5fbbbc75abf88b6eb12afed166cc7659e8fa471e02d19c0011fc0cdc33ebf1067a9eb161c03764e9f9d2a3edbad7666d6d4b3eb7f187d1b85f5990385918b72ff22d3fe6f982bf437ebe6a063f2d42be9e2f0c3e80da325f9f16acd0ddee21ae8ec954dcac5b4d090437d5a693916e46b20ef2019eb22f1900bd4152bc0b5c5f0b824e2fa717e204108ff0df65384b15de496a17a5013adedd8d4aee601cb5e4a92721867856608eb1d98c2ac85f7e479c6ae8a0726a2206e51b61af58fd9f06524fd2d2afc7e780e590f446865ae94201c3a2f180e5ae149e3f5877eb83b0de658a362127e1ba3731087300f95ebbdf5bff08cedf96a06781c4cf8915f00b67eb4d923f5057b455da5a27c3854729b74381f61451aa9fc0c3a40ecb4af8c9fe9fb98184e766c74e7abdfc0eed1fe07a3ff6fa3227eec8f1a5ab4bb9e2f516406be0e7afeeae92ca09ee504bb5eaaff744495e0d6ea6f607a9cc015ca4dcbf9c8f6c580fdad4db14d56824982c855edc804b1c2d1a2cf495dfc5eefe84189e712e428f4973c555a5b3b5869620a1fefabb0da71d6a6b5be2d2d33787b4597fc29d9034c2dec9e061e111ba2870123da2af2984d7fb2c541260df09e7ddac44b06260327929a5807fa87495e73caa64c0d683b713f6604118cc74987f350801cc0672add9828665585f32ffb5a3cb719f7274fdfe4ad937416270ba2950213ad90fc6bac8cee66661b9097b955ef2a0e2fa407b1e65d206c34ec7b0aae9f7d95c5791108c1bee374b36b65208f35a182f6d22f910a32662b827e99a310453ea524c0905b57136f58c4ddfc5ab5fc58eb5aee097d7e8332544c057fd6dc094b80fb300bf0905fa15a831a79d67281b36a797d78b5be177d5ec10e24557841d8bd97a31addc657f15ee6883b2a9d5ea850cbd6cf980d0457eb5f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{0x1010, 0x198, 0x7, "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"}, {0xd0, 0x3a, 0xc00000000, "2c75a5b748093571f57af38d09dc784f9f075c46847b0e6a93f95bad0bb4d5f7533f0c2bdb78cbb65308c5ed3575fd96ca01ff8c6b34b87b188209d9559ef62e787e3b8555c34f933837119b3224cf45a0f9db4a2539a9014d7926e7f44804b0988124c79325c535e57b27501897e95e10ea42341b730a728bdc20b123df80404f65814bf5a50ca07ab3c3efb9b3659444f238da797a67a36da3dd210a9886e1992d6740fde4456cd53a22390bc7efd6f60c791308df866dfc9ab87b6361be"}], 0x1e18, 0x4000080}, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000047c000), &(0x7f0000a58000-0x4)=0x4) 2018/02/03 02:48:03 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000000a000-0x8)) setregid(r1, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) fstat(r0, &(0x7f000000a000-0x44)) 2018/02/03 02:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00007fe000)={0x7}, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031c000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000914000-0x108)={0x0, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfffffffffffff4a7}}, [0x395b, 0x0, 0x3, 0xffffffffffff8000, 0x3, 0x3, 0xebf, 0x5, 0x10000000000000, 0x0, 0x0, 0xb1fc, 0x7218, 0x80000001, 0x2c7]}, &(0x7f0000c3f000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fa2000-0x20)={0x3e, 0x7fffffff, 0x8, 0x9, 0x75, 0x3ff, 0x6, 0x401, r4}, 0x20) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00006ac000-0x18)={0xaa, 0x48}) 2018/02/03 02:48:04 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000862000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/03 02:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_gettime(0x0, &(0x7f0000ab3000-0x20)={{0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x5, 0x0, 0x3f, &(0x7f00006f7000)={0x77359400, r0}, &(0x7f0000877000), 0x10001) futex(&(0x7f000000d000-0x4), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000025000-0x4), 0x0) 2018/02/03 02:48:04 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000948000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000015a000-0xe)='net/xfrm_stat\x00') ioprio_get$pid(0x1, r0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/03 02:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a}, &(0x7f00006b6000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f000042e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/03 02:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000244000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000da3000-0x8)={0x0, 0x5}, &(0x7f0000454000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aca000-0x10)={0x0, 0x5ba1, 0x7, 0x4974}, &(0x7f000091a000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000fa2000)={&(0x7f0000eb4000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000f47000)=[{&(0x7f0000f68000-0xf7)="a29642a4da3243e517e37eeff22afdf1121d4a8014dd41117ad5dbce49a31251ec2855da2b2812b5ec52e34155eaad68db24e5c2e0eccb9ff234a510488540d4127c8a04d0714db79e6d0171631f0c72debfb7f2945175594508ac20ec2a8649e219dbd2cd9007dfc4f0ed6a6671ef9f46e19dc631405dd91459ad115f7afe91a1bfa33908aff2575bf418f9dc0d8fbc731bb7f2470459f4889e44f3df52bedc122dbe4eff8aa173836a4ca4fd23fcc772ce0efd0fc68423ffd7c2b236c8dc70aba4dee234e963bcc8015d24559903ccceddd2c7706fe37e338c2601544d7c46262e3cf31185330ead2bed47fac79820eb9498336a3e9b", 0xf7}], 0x1, &(0x7f0000f1c000)=[@init={0x18, 0x84, 0x0, {0x2, 0x7, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x10000, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffffffffeb9c, 0x8005, 0x6, 0x3, 0x0, 0x4844, 0xffffffffffffffff, r2}}], 0x90}, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000ef1000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000d24000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001de000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = gettid() wait4(r5, 0x0, 0x80000000, &(0x7f00001db000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000296000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000)={0xa, &(0x7f0000835000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/03 02:48:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x70, 0x1, 'client1\x00', 0x2, "74419e00eee05bc4", "37314f5cb5f229b5c06b49d922342048c2efcb94515f00d6390950ea8eb73788", 0x7ff8000, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000003000-0x14)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000002000)=0x14) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x20, 0x202, 0x3, 0x8, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r5, 0x8}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x125b, 0x1, 0x9, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0xfffffffffffffffb, 0x0, 0xc2, 0x4, 0x7, 0x99, 0x3, 0x16}, {0x6, 0x6, 0x40, 0x1}, 0x3e87, 0x9, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x4, 0x3, 0x6, 0xa01, 0x3, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dc5000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known="636f6dca0a000000000000000000000000656275616974790008") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 02:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000058a000-0x8)='net/raw\x00') 2018/02/03 02:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009a2000)=@ipx, &(0x7f00008ca000-0x4)=0x10, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000e000)={@generic="4f36f8d68be6e97f01529715d7abca3c", 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, &(0x7f0000d15000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e74000-0x4)=0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ef6000)={0x2, &(0x7f00009ee000)=[{0xa1, 0x1, 0x1dec2aed, 0x5}, {0x10000, 0x99e4, 0x101, 0x80000001}]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d4c000-0x8)={0x0, 0x4}, &(0x7f0000be5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d48000)={r4, 0x40}, 0x8) shutdown(r2, 0x1) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @empty}}, 0xfffffffffffffed0) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e3d000)={r4, 0x6}, 0x6) signalfd(r3, &(0x7f00004cf000)={0x1}, 0x8) rt_sigsuspend(&(0x7f0000faa000)={0x6}, 0x8) 2018/02/03 02:48:04 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000862000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/03 02:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000413000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009c3000)={0x0, 0x0}) write$evdev(r0, &(0x7f00008bf000-0x60)=[{{0x0, 0x2710}, 0x7fff, 0xe06, 0x4ebdf3ce}, {{}, 0x8, 0x8}, {{r1, r2/1000+10000}, 0x100000000, 0x1ff}, {{r3, r4/1000+30000}, 0x1, 0x7, 0x2}], 0x60) read(r0, &(0x7f00006a9000), 0x0) [ 100.985439] IPv6: NLM_F_REPLACE set, but no existing node found! [ 101.023223] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/02/03 02:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80b, 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f000023b000-0x4), &(0x7f00006ba000-0x4)=0x4) 2018/02/03 02:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x20000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {}, {}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ppoll(&(0x7f0000db2000-0x20)=[{r1}], 0x1, &(0x7f00003bc000-0x10)={0x0, 0x1c9c380}, &(0x7f00000e0000-0x8), 0x8) 2018/02/03 02:48:04 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000060f000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) r1 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x3, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x68)={0x8001, 0x8f, 0x0, {0x77359400}, 0x8, 0xfffffffffffff290}) 2018/02/03 02:48:04 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000862000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/03 02:48:04 executing program 1: clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000048000-0x4), &(0x7f0000aa4000), &(0x7f000035b000)) membarrier(0x4000000019, 0x0) 2018/02/03 02:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000bb000)={0x0, 0x8}, &(0x7f00007e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000549000)=@assoc_value={r3, 0xffffffff}, 0x8) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000055000)=0x7ff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:04 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x20, 0x1, 0xad}) 2018/02/03 02:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@remote, @remote}, &(0x7f0000281000-0x4)=0xc) r1 = accept(r0, &(0x7f0000af4000)=@ipx, &(0x7f00001ef000-0x4)=0x10) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f000094f000), &(0x7f00003d9000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) 2018/02/03 02:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x5, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e8ea9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc1ed5b251b914242bd4368ec5fd71718d8250eb"}, 0xffffffaf) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000099a000-0x4), &(0x7f0000e08000)=0xfffffffffffffe23) 2018/02/03 02:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r1) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00001ed000-0x4)=0x6, 0x4) 2018/02/03 02:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000d27000-0x8)='./file0\x00', &(0x7f00000fa000)='rootfs\x00', 0x8, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x1, 0x0) dup2(r1, r0) inotify_init() 2018/02/03 02:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000130000-0x5)=""/5, &(0x7f0000466000-0x4)=0xfffffffffffffc42) 2018/02/03 02:48:04 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000-0x4)=0x8, 0xfffffffd) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000000c000-0x28)={&(0x7f000000a000/0x1000)=nil, 0x10001, 0x4, 0x8, &(0x7f0000007000/0x4000)=nil, 0x3}) 2018/02/03 02:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001aa000-0x11)='/selinux/enforce\x00', 0x105402, 0x0) getpeername$netlink(r0, &(0x7f0000c71000), &(0x7f0000bcc000-0x4)=0xc) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001a2000)={0x7fffffff, 0x8, 0x8001, 0xffff, 0x0}, &(0x7f00006d7000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e6d000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x596f, 0x7}, 0x98) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00007e4000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/03 02:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d54000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000128000)=""/192, &(0x7f0000d3d000)=0xc0) 2018/02/03 02:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2018/02/03 02:48:04 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000022000)='./file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000001f000-0x10), &(0x7f0000023000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/03 02:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0x100000001) dup2(r0, r1) accept(r1, &(0x7f000005c000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000222000-0x4)=0x10) 2018/02/03 02:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000327000)={0x4, 0x1, {0xffffffffffffffff, 0x0, 0x100000000, 0x3, 0x100000001}}) r1 = socket$packet(0x11, 0x800400000002, 0x300) ioctl$fiemap(r1, 0xc020660b, &(0x7f00001e4000-0x170)={0x80000001, 0x3, 0x4, 0x4, 0x6, [{0x6, 0x200, 0x58a1, 0x0, 0x0, 0x200}, {0xfffffffffffffffe, 0x1, 0x1ff, 0x0, 0x0, 0x1008}, {0x3, 0xdba, 0x0, 0x0, 0x0, 0x4}, {0x2, 0x3, 0x4, 0x0, 0x0, 0x1002}, {0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81}, {0x400, 0x1000, 0xc05f, 0x0, 0x0, 0x8}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000faf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000935000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r3, 0x1, &(0x7f0000054000-0x8)) r4 = dup3(r0, r1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000b94000)={&(0x7f00006dc000)=[0x8, 0x1], 0x2, 0x9, 0x3, 0x2, 0xf4f, 0x401, {0x1ff, 0x5bf, 0x71e0, 0x9, 0xfff, 0x80000001, 0x2, 0x5, 0x5, 0x2, 0x7, 0x6, 0x7, 0x7, "ae38b9ef9fcb1f63d36b17df8495e9f304a9a5498376a86d8f44646776fa85e6"}}) 2018/02/03 02:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000afd000-0x4)=0x20, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c5a000-0xb4)="69fc997026cac61f779841a468344dfbc9bdccf82d713f9935e9ab1e75b432c2787779b42edd50924df4ca7b8c157cfa8c51b6ece985cb3bcb7e51c060f070ecc1ae8fd8a734d98897f9a2d2a1dc8eb515dfebd044e67cd8c3d30ab24741475defc4ebbc536be144fef9245f37c8c7de6f58375c95f36969e889cb79839fd0f4a73743337ea68767a63bc68edcaf2eef163a8ebcae894a35e4a2b8d91fe5b0e1bd7a4f6446881b91622cd5f8ef89db20815e403d") exit(0xff) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000bc000)={@mcast2, 0x0}, &(0x7f0000d22000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ad2000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x8001, 0x6ee, 0x9, 0x500, 0x7fffffff, 0x0, r2}) fchdir(r1) 2018/02/03 02:48:04 executing program 6: keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x4)='*[:\x00', 0xfffffffffffffff8) add_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="57fb3c70ee3f3d223eebe865ff07ccd0c226f4f726c3b25caecdeae15c82a950d1984089965df7edf0a0f4184cbc588a390da2c9bada4f738962e96c50f5b688da190a65938608e6db0676195389d74d", 0x50, r0) r1 = add_key$keyring(&(0x7f0000983000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000003000-0x8)={r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000084a000-0xa)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x3)="b62d00", 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000577000)='.dead\x00', &(0x7f0000730000-0x5)={0x73, 0x79, 0x7a, 0x1}, r4) 2018/02/03 02:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000469000)) getrusage(0xffffffffffffffff, &(0x7f0000e1d000)) clock_gettime(0x0, &(0x7f000041a000)={0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d67000-0x20)) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='net/ipx\x00') clock_gettime(0x0, &(0x7f000082f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000c72000)={0x0, 0x0, 0x0, {0x0, 0x0}}) timerfd_settime(r1, 0x4000000000000, &(0x7f0000c65000-0x20)={{r0, r4}, {r2, r3+30000000}}, &(0x7f0000fce000-0x20)={{0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r5, r4}, &(0x7f00003e1000-0x10)) 2018/02/03 02:48:04 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009be000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f8c000-0x4)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 02:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/keychord\x00', 0x40200, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x3e15) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000790000)="e8b8594169162eacbf950703051494726b9845a89c", 0x15, 0x50, 0x0, 0x0) chroot(&(0x7f0000be3000-0x8)='./file0\x00') 2018/02/03 02:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000ae4000)='./file0\x00', &(0x7f000021a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000e03000-0x8)={&(0x7f0000214000-0x4c)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0xfc38, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0xff04}, 0x1}, 0x0) 2018/02/03 02:48:04 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000062b000), &(0x7f0000601000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0x82)=""/130, &(0x7f0000793000-0x4)=0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "6d9caf07013c"}}) 2018/02/03 02:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000050d000)='net/ipx\x00') listen$netrom(r0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000049000)={0x0, 0xed, "4486fcf4c68a1b9a83a7b620752ed466b83e08897f430d922d9af569efe4f36c84a88437edf96ea4d7e095eb1af553c5a44551dba37ea637a53bbaeb6150105213615c3611bfbc5d6a0382c847fa5be73221862d08fbabea18b7afc06ac430b3203195ddb7813c8e4b611d82d104c9269d864221c2dc9d94018a1413142218a395d6a91729825dc7e18a57827b41553947d790026a85e8260d888b85d2aad7621c1580d99d4de37dee028aae47469e389455bb7153f680ae29f7f5b3f8f1929fa8ef855baf191394254f7b92e6d2d9b4367182bcefaf93ae127c795b2db2ffea53c65ba9a09f2f72b452fc151f"}, &(0x7f0000e95000)=0xf5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0xe)={r1, 0x6, 0x3, [0x100000000, 0x7, 0x6f]}, &(0x7f00001ab000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000597000-0x108)={r1, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfff}}, [0x800, 0x703, 0x4, 0x1000, 0x9, 0x5, 0x1, 0x4, 0x6, 0x10001, 0x5d77, 0x10000, 0x1, 0x3ed143b9]}, &(0x7f0000937000)=0x108) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f0000dc0000-0x8)=[{&(0x7f0000aa5000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) writev(r2, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012", 0x28}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd}) 2018/02/03 02:48:04 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000375000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 02:48:04 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fe3000+0xb7), &(0x7f0000a99000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000146000)='/dev/sg#\x00', 0xfffffffffffff4e0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ec2000-0x4)) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fe4000-0x1)='\x00', 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006f6000)) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe5000-0x20)={@generic="0c20a16d57af61bfea1ae4962272aa37", @ifru_flags=0x1000}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000fe4000-0x10)={&(0x7f0000031000/0x3000)=nil, 0x3000}) flistxattr(r2, &(0x7f0000fe5000-0xf2)=""/242, 0xf2) fcntl$getownex(r2, 0x10, &(0x7f00004f1000)) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fe5000-0x10)=@syzn, 0x10) 2018/02/03 02:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sysinfo(&(0x7f0000a1e000-0xb0)=""/176) bind$inet6(r1, &(0x7f0000c18000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffffb}, 0x1ca) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000cdc000)=0x10000, 0x4) 2018/02/03 02:48:04 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f87000)=':!\x00', 0x3) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00005f5000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000212000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffe00}}, 0x3, 0x1, 0x8, 0x100000001, 0x57}, &(0x7f0000f88000-0x4)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000102000-0x8)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f88000)={0x3, [0x5, 0x8001, 0x5]}, &(0x7f00005b7000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000), 0x0) clone(0x0, &(0x7f0000b22000), &(0x7f00005e5000-0x4), &(0x7f0000962000-0x4), &(0x7f000041a000)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000da9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @random="ef1e43c879ac"}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, @generic="3a5a221d3fa80a9446e08b8c0f3054fa"}) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000518000-0x8)={r3, 0x5}, 0x8) 2018/02/03 02:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fac000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl(r0, 0x80000001, &(0x7f0000dde000)="cd07f34e7c733fb907571d7a37eb7a6d12de39067982a5685789cbfac0cf03b481c8ff98700f2d2c43c3aac38f02e73441133e36d332559bac52aecc34d5f338a564f0bb17acc64102337d0ca7a62fe3f304eabdc75c3a8e29cf9b6a8b8014308f3c58b6ba3ea3875315b6002b1e7a26644d00e3a91810226f0485dd4285de235b70b0a9a4abee2ba43d8782fd96811b4149df16e3733416a4e1dcc2dbed8bb443c1137a71990d0ce7a760cec12cbdbb9f5aa884285ee93e1dfa52dc59") r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000e9b000-0x47)=""/71) 2018/02/03 02:48:04 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000fe6000)=')mime_type\x00') r3 = dup2(r1, r0) write(r1, &(0x7f00004b8000), 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89b3, &(0x7f0000fe7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000fe6000)="58bdeb66b4783005695c9eee3da3bb6af69dbacbfa1e9e02a481344d9304b319"}) 2018/02/03 02:48:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00002fb000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000eca000-0x1)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000+0x6fb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xae)="bf644e0e66378b2f82117d5d2d24c8e92f9ad1de025f5cf716b5e014b155c7319e4b2e7846bf4cced08000f2882cb8bfdce98adafa7a6f1ce1445295256bbef7dda2480c4ca30f9f6dd831ea9970b6556a4aa5133ffab141bee22f1154e48994f6654b0a8dd76cc0ddd979b670bc1f2fd1b598dd6ba8f7b85eb318ed8a604338121ffc634be5ed2a9a21ff78e637fbc649f5f233138b4f97746b95475f2e04cca78abbe99198f84f87f1c130ba37", 0xae, r1) 2018/02/03 02:48:04 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000032000-0xc)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, []}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000016000)={0x200, 0x4, 0x2, 0x4}, 0x10) 2018/02/03 02:48:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000001000-0x7c)=""/124, &(0x7f0000001000)=0x7c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x4, 0x200, 0x6, 0x1000]}, 0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="cf6bdedaf3e98725ac2fb50bb0c4830ac64e499f3ffdc66a85a69ca65f3924805dfd04f60ae7fbe96362aa1b02bb40e9970e6cc467ca421916a04237bad944d7d42a4f01c43d61caf53ac2c0cfb7172bf7da2efdb85b62215017a6b70e7d", 0x5e}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="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0x1000}], 0x3) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000003000-0x10)={0x5, &(0x7f0000001000-0x28)=[{}, {}, {}, {}, {}]}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000-0x6)={0x8, 0x2, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x20)=[{r3, 0x464a}, {r1, 0x8000}, {r3, 0x280}, {r3, 0x2001}], 0x4, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x1)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={r4, 0x80}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000-0x8)) setresgid(r2, r2, r2) fstat(r0, &(0x7f0000003000-0x44)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) 2018/02/03 02:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) futex(&(0x7f0000005000-0x4), 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4), 0x40000001) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$unix(0x1, 0x1, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f000020f000), 0x0) readahead(r0, 0x5, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x7fffffff, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f00003ed000), &(0x7f00000e8000)) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/ip_mr_vif\x00') sendfile(r2, r2, &(0x7f0000000000)=0xfffff, 0x40003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000714000)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000d5c000-0x4)=0xffffffffffffffec) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f0e000-0xc)={r3, 0xc27d, 0x20}, &(0x7f0000bf7000)=0xc) 2018/02/03 02:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/03 02:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$sg(&(0x7f0000f36000)='/dev/sg#\x00', 0x80000001, 0x501000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f0000236000)=0xc0) 2018/02/03 02:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) r1 = accept4$ipx(r0, &(0x7f0000dae000-0x10), &(0x7f000022f000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ff2000-0x10)={0x5, &(0x7f0000fb4000)=[{0x2, 0x421, 0x5, 0x401}, {0x8000, 0x1, 0x9, 0xffff}, {0x0, 0xbe, 0x8}, {0x6, 0xfffffffffffffffc, 0x4, 0x4}, {0x10000, 0x5, 0x60cc}]}, 0x10) 2018/02/03 02:48:05 executing program 4: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0xfffffffffffffffe, &(0x7f0000000000)) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000006000-0x4)=0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000003000)={@remote, @multicast2, @dev}, &(0x7f0000005000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227a, &(0x7f0000001000)) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xffffffffffffffdd, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f000053e000)={0x6, 0x7}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e41000-0x10)=@req={0x50, &(0x7f0000bfd000)={@common='ip6tnl0\x00', @ifru_map={0x7, 0x1ff, 0x9, 0x7, 0x9, 0x8}}}) write$fuse(0xffffffffffffffff, &(0x7f0000c4f000)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0x2, 0x10001}}, 0x1c) fgetxattr(r0, &(0x7f00001b9000-0xe)=@known='system.advise\x00', &(0x7f000072e000-0x53)=""/83, 0x53) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000486000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000ac9000)=""/96) [ 101.591590] [ 101.593256] ===================================== [ 101.598081] [ BUG: bad unlock balance detected! ] [ 101.602905] 4.4.114-ga81d322 #4 Not tainted [ 101.607206] ------------------------------------- [ 101.612031] syz-executor0/13911 is trying to release lock (mrt_lock) at: [ 101.619115] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 101.624976] but there are no more locks to release! [ 101.629975] [ 101.629975] other info that might help us debug this: [ 101.636624] 2 locks held by syz-executor0/13911: [ 101.641363] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 101.650447] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 101.658899] [ 101.658899] stack backtrace: [ 101.663383] CPU: 0 PID: 13911 Comm: syz-executor0 Not tainted 4.4.114-ga81d322 #4 [ 101.670987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.680338] 0000000000000000 e20d9d9b0a2489bf ffff8801d8d57920 ffffffff81d0394d 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/rfkill\x00', 0x101080, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000195000-0x50)={@common, @ifru_flags}) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000102) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r3 = gettid() r4 = accept$inet(r2, &(0x7f0000cb3000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b5c000)=0x10) r5 = dup(r1) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00008ac000)=0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000899000)=0x0) rt_tgsigqueueinfo(r3, r6, 0x10000012, &(0x7f000096e000-0x10)={0x2f, 0x9db, 0x0, 0x8001}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000027000)=0x8, 0x4) ioctl$sock_ifreq(r5, 0x8937, &(0x7f0000920000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x2, {0x80000001, 0x3, 0x101, 0x401, 0xfff, 0x9}, 0x65, 0x1}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000016000-0xc0)=""/192, &(0x7f0000b99000-0x4)=0xc0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000b3000)=0xfffffffffffffff8, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000694000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000eab000)={0x0, 0x38, "b447edd1709457fc3295a5b7458ece258d77b2baac4dbc6735d3367f56906d74cbda12acb94983526221c87b1f0d1df289c769414c432d6c"}, &(0x7f000022f000-0x4)=0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000b3000)={0x1, 0x1, 0x100, 0x0, r7}, &(0x7f000098a000)=0x10) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) r2 = syz_open_procfs(0x0, &(0x7f00004ac000-0xa)='attr/prev\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000795000)) [ 101.688361] ffffffff84771c98 ffff8801c65d3000 ffffffff833c7524 ffffffff84771c98 [ 101.696334] ffff8801c65d38a8 ffff8801d8d57950 ffffffff81233354 dffffc0000000000 [ 101.704336] Call Trace: [ 101.706908] [] dump_stack+0xc1/0x124 [ 101.712255] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 101.718385] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 101.725223] [] lock_release+0x72a/0xc10 [ 101.730836] [] ? mutex_lock_nested+0x560/0x850 [ 101.737057] [] ? traverse+0x3cf/0x900 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000351000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000089b000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000a90000)=0xe8) recvfrom$packet(r2, &(0x7f0000136000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000a58000)={0x11, 0x3, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) [ 101.742493] [] ? memcpy+0x45/0x50 [ 101.747579] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 101.753699] [] _raw_read_unlock+0x1a/0x50 [ 101.759474] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 101.765429] [] seq_read+0xa80/0x1270 [ 101.770784] [] ? seq_lseek+0x3c0/0x3c0 [ 101.776305] [] ? __check_object_size+0x154/0x35b [ 101.782681] [] ? __fsnotify_parent+0xbc/0x340 [ 101.788797] [] ? fsnotify+0x5ad/0xee0 [ 101.794219] [] ? fsnotify+0xee0/0xee0 [ 101.799642] [] ? seq_lseek+0x3c0/0x3c0 [ 101.805158] [] proc_reg_read+0xef/0x170 [ 101.810761] [] do_loop_readv_writev+0x141/0x1e0 [ 101.817060] [] ? security_file_permission+0x89/0x1e0 [ 101.823794] [] ? proc_reg_write+0x170/0x170 [ 101.829739] [] ? proc_reg_write+0x170/0x170 [ 101.835680] [] do_readv_writev+0x5dd/0x6e0 [ 101.841536] [] ? vfs_write+0x530/0x530 [ 101.847059] [] ? mutex_lock_nested+0x5d4/0x850 [ 101.853267] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 101.860083] [] ? mutex_lock_nested+0x560/0x850 [ 101.866289] [] ? __fdget_pos+0x9f/0xc0 [ 101.871795] [] ? __fget+0x20b/0x3b0 [ 101.877045] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 101.883251] [] ? __fget+0x232/0x3b0 [ 101.888500] [] ? __fget+0x47/0x3b0 [ 101.893661] [] ? __fget+0x47/0x3b0 [ 101.898827] [] vfs_readv+0x78/0xb0 [ 101.903986] [] SyS_readv+0xd9/0x240 [ 101.909256] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 101.915805] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 101.922266] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x200000000000012f, 0x12, 0x0, 0x20, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) creat(&(0x7f0000695000-0x8)='./file0\x00', 0x8) 2018/02/03 02:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f3a000-0x1)='2', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a8000-0x10)={0x6, &(0x7f00007b9000)=[{0x7, 0x6, 0x5, 0x7fffffff}, {0x2, 0x7, 0xc0000000, 0x7d3}, {0x6, 0xfffffffffffffffb, 0x7, 0x7f}, {0x2, 0x1, 0x8, 0xffffffff}, {0x0, 0x5b, 0x8, 0x8}, {0x100000000, 0x8f, 0xc00000000000}]}, 0x10) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$sg(&(0x7f0000f36000)='/dev/sg#\x00', 0x80000001, 0x501000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f0000236000)=0xc0) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000035f000-0xc)='-mime_type(\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f00001f9000)={&(0x7f0000df3000-0xc)={0x10, 0x0, 0x0, 0x4000340}, 0xc, &(0x7f000057a000-0x10)={&(0x7f0000547000-0x160)={0x160, 0x42, 0x0, 0x7, 0x3, {0x13}, [@generic="339b0f6f9a2a52df96d5f4e8e2a906f2803ad0fd54032c4fbde578aa9d704a6a5ff34222bcfd0cc0e51e4e418c7ffeb33f25ffb5cd1871596a739c82f75cc68e4ea0620a9214f64e9af7e5083ab26eb9e9a465b2e236fbc448635e3be4afcc0c2ef8b004918748781b2d5c49f12f13b67cceee77c99fdbb2cc9bd6ff066cdaae5e055ad00f8c0724d26bce411325c7b14fca00255184", @nested={0xb4, 0x51, [@generic="31990c1477561d3078c19cf015dea59eea6a2c2a2ff8c7abd0b1670bfb138c01cf5270d25f53abc50fe4145cc1b4f382d2f8037d9f0d741a0bf3d010f5712e211ff6bb4dd4c7ae04bba8bfff9c5c83e8b0643854", @generic="2d8a7274e529811d7b541335db257143f46487688751db586533068b40f487473868ae505bfc57981fc3ea216b25774f35954f576c231306bc8ca48eb22a63af0f34ac9a103af554862259dd1ae5ceb4044fa4408acfd281da167962"]}]}, 0x160}, 0x1, 0x0, 0x0, 0x40000}, 0x4000840) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000017e000)=0x0) syz_open_procfs(r1, &(0x7f0000b39000)='wchan\x00') 2018/02/03 02:48:05 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) r2 = dup(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000020000)={{0x4, 0x1000}, 'port0\x00', 0x1, 0x0, 0xfff, 0x8, 0x0, 0x5, 0x8, 0x0, 0x4, 0x40}) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$sg(&(0x7f0000f36000)='/dev/sg#\x00', 0x80000001, 0x501000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f0000236000)=0xc0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$sg(&(0x7f0000f36000)='/dev/sg#\x00', 0x80000001, 0x501000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f0000236000)=0xc0) 2018/02/03 02:48:05 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x1, r0, 0xe3) 2018/02/03 02:48:05 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000045c000-0x10)=[{0x20, 0x0, 0x0, 0x102}, {0x6}]}) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007f1000)={0x3, &(0x7f0000ead000-0x18)=[{0x7, 0xa00000000000000, 0x4, 0x9}, {0x60d3, 0xff, 0x0, 0x71}, {0x8, 0xde, 0xbb, 0x6}]}, 0x10) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fe}) r3 = socket$inet(0x2, 0x3, 0x83) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00009ee000-0x63)="b8e3dfe00976aae0a8286842af3270eb08e5bfc443b3d67d2cbd31fc18d3f627f480a5249e05fd7e9df9c40e42c703bbb1fbc908e606f49008821adf7d185f0273b9947a12711e5707772f90010d7da9b29b14f7c52aad2efab682b27ddee38121f5b0") eventfd2(0x9, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x230) mq_timedreceive(0xffffffffffffffff, &(0x7f00003a1000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$sg(&(0x7f0000f36000)='/dev/sg#\x00', 0x80000001, 0x501000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f0000236000)=0xc0) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b5e000-0x20)={0x6, 0x7, 0x8000, 0x2, 0x10001, 0x7f, 0x81, 0x3, 0x0}, &(0x7f0000ccd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000953000)={r1, 0x2}, &(0x7f00009d2000-0x4)=0x8) r2 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x97, &(0x7f0000239000)=0x4) 2018/02/03 02:48:05 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) r2 = dup(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000020000)={{0x4, 0x1000}, 'port0\x00', 0x1, 0x0, 0xfff, 0x8, 0x0, 0x5, 0x8, 0x0, 0x4, 0x40}) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) syz_open_dev$sg(&(0x7f0000f36000)='/dev/sg#\x00', 0x80000001, 0x501000) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a10000)={@common='vcan0\x00', @ifru_flags=0x4000}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a65000)={@generic="f98f30c69c7d6c26d9e3d3152414d982", 0x8}) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) bind$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"d332accf14e66a"}, 0x7}, 0x10) 2018/02/03 02:48:05 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) r2 = dup(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000020000)={{0x4, 0x1000}, 'port0\x00', 0x1, 0x0, 0xfff, 0x8, 0x0, 0x5, 0x8, 0x0, 0x4, 0x40}) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c69000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000f62000)=""/156) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a10000)={@common='vcan0\x00', @ifru_flags=0x4000}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a65000)={@generic="f98f30c69c7d6c26d9e3d3152414d982", 0x8}) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) r2 = dup(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000020000)={{0x4, 0x1000}, 'port0\x00', 0x1, 0x0, 0xfff, 0x8, 0x0, 0x5, 0x8, 0x0, 0x4, 0x40}) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a10000)={@common='vcan0\x00', @ifru_flags=0x4000}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a65000)={@generic="f98f30c69c7d6c26d9e3d3152414d982", 0x8}) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000c05000), &(0x7f0000a81000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000ee6000-0x4)) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d83000)='/selinux/enforce\x00', 0x2001, 0x0) openat(r2, &(0x7f0000899000-0x8)='./file0\x00', 0x2, 0x40) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a10000)={@common='vcan0\x00', @ifru_flags=0x4000}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a65000)={@generic="f98f30c69c7d6c26d9e3d3152414d982", 0x8}) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) sendmsg$nl_route(r2, &(0x7f00007a5000)={&(0x7f0000232000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000473000-0x10)={&(0x7f0000272000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x100, 0x4, 0x0, {0xa, 0x3f, 0x20, 0xc8, r4}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x4000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000020000)={{0x4, 0x1000}, 'port0\x00', 0x1, 0x0, 0xfff, 0x8, 0x0, 0x5, 0x8, 0x0, 0x4, 0x40}) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a10000)={@common='vcan0\x00', @ifru_flags=0x4000}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a65000)={@generic="f98f30c69c7d6c26d9e3d3152414d982", 0x8}) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a59000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00005e2000)=0xc) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00005e3000-0x4)=r2) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d1f000-0x4)='tls\x00', 0x4) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r2, 0x80000000) shutdown(r1, 0x0) 2018/02/03 02:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r1, 0x80000000) 2018/02/03 02:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000068d000-0x10)={r3, 0x94, &(0x7f00001ed000-0x94)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20b, @ipv4={[], [0xff, 0xff], @empty}, 0xc}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000c9f000-0x4)=0x10) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000020000)={{0x4, 0x1000}, 'port0\x00', 0x1, 0x0, 0xfff, 0x8, 0x0, 0x5, 0x8, 0x0, 0x4, 0x40}) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000002) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a10000)={@common='vcan0\x00', @ifru_flags=0x4000}) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ab000)=@assoc_value={0x0, 0x7}, &(0x7f0000e71000-0x4)=0x8) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$usbmon(&(0x7f0000062000-0xd)='/dev/usbmon#\x00', 0x441, 0x8000) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) dup(r0) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockname(r1, &(0x7f00002bf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00004bd000)=0x26) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) clock_gettime(0x0, &(0x7f0000f3e000-0x3)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000f4000-0x10)={r2, r3/1000+10000}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) select(0x40, &(0x7f0000013000)={0x9, 0x929e, 0x3ff, 0x3, 0x3, 0x1, 0x3ff, 0xde9}, &(0x7f000001f000)={0x1, 0x4a9, 0x2, 0xfff, 0x7, 0x88c, 0x7a00, 0x6}, &(0x7f000001f000)={0x5, 0xa3a1, 0xfffffffffffffff9, 0x3e9a40f3, 0x400, 0x80000001, 0x0, 0xd0a}, &(0x7f0000004000)={0x77359400}) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c60000)={@common="69705f76746930000000000400", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) listen(0xffffffffffffffff, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getpeername(r0, &(0x7f00005b4000-0x10)=@ethernet={0x0, @remote}, &(0x7f00000e3000)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e92000)=@req={0x50, &(0x7f000028a000-0x50)={@common='ip6_vti0\x00', @ifru_settings={0x3, 0x67, @cisco=&(0x7f00009cf000)={0x78389297, 0x8}}}}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f37000)) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) getsockname$llc(r0, &(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000007d000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000-0x8)='./file0\x00', 0x200400, 0x100) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000133000)) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfff) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000707c89d"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000246000-0x5)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000019000-0x4)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x80000000) sendto$inet(r2, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d0000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000086a000-0x1)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000069f000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, [0x23a, 0xff, 0x4, 0x10001, 0x185f, 0x6150, 0x0, 0x3, 0xbb6d, 0x5, 0x7, 0x0, 0x1, 0x7, 0x7ff]}, &(0x7f000034b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e09000-0x14)={r6, 0x1000, 0x9, 0x80000001, 0x3f, 0x1f}, &(0x7f0000858000-0x4)=0x14) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfff) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(0xffffffffffffffff, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 1: mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(0xffffffffffffffff, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x80000000) sendto$inet(0xffffffffffffffff, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfff) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x80000000) sendto$inet(0xffffffffffffffff, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(0xffffffffffffffff, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfff) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x80000000) sendto$inet(0xffffffffffffffff, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfff) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfff) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 0: mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 0: mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) 2018/02/03 02:48:06 executing program 0: mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4d000-0x6)=@hci, &(0x7f000083c000)=0x6, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000023b000-0x4)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000707000)={0x0, 0xfffffffffffffff9}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b96000)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001fc000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c81000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a8000-0xb8)={r1, 0x1ff, 0x1000, 0x0, 0x0, 0x800, 0x1, 0x3ff, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1ff, 0x7, 0x4, 0x5, 0x4}}, &(0x7f000007f000)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x80000000) sendto$inet(r3, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 02:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x4) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f00007ce000), 0x0) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000359000)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) 2018/02/03 02:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/02/03 02:48:06 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/03 02:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0