, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000002000)={0x312, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000003000)="5238b281de365b03ee4cea9672849ef8d6b44d2b35598569e781315f6679cb44c57c32e53f059b0d306b5dedd7d7bf9ad07aa9774aae57f772760c35fdf2885258f401737d98644aec8422bfedd8c5414a8f3b829e70523050557ac4726ab7a896cae2360239d27f059747791e4a5b38d397da4c3bcf442c5e6dfd87466e058aa030e2b60c", 0x85) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc00000000000000, 0x5, 0x100, 0x200, 0x20000010, r4}) r7 = getgid() clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000005000-0x4)=0xebb6) clock_settime(0x5, &(0x7f0000000000)={r8, r9+30000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4, r4}) getsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000004000-0x1)={0x8}, 0x1) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xe000, r0, r7, 0x8, 0xbf, 0x800000) [ 31.433137] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 31.455486] device lo left promiscuous mode 2017/12/18 01:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/hwrng\x00', 0x500, 0x0) open$dir(&(0x7f000006e000)='./file0\x00', 0x0, 0x24) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faf000-0xc)={0x2, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x102) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') signalfd(r1, &(0x7f00006dc000)={0x3}, 0x8) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2017/12/18 01:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r1, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a53a3407f0000008cfe4222c0234ea4329fed4722fa2e2af71a43", 0x25) syz_open_procfs(0x0, &(0x7f0000321000-0x10)='coredump_filter\x00') connect$ax25(0xffffffffffffffff, &(0x7f0000a02000)={0x3, {"166b8068e54131"}, 0x3}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffff7fff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) open(&(0x7f0000901000)='./file0\x00', 0x66001, 0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f00009f3000)=""/626, 0x272}], 0x1) sendfile(r1, r1, &(0x7f00009e9000)=0x0, 0xfec) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f000078f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000d64000)={@generic="94aee735e896bfc1a912b92325f8a7a9", @ifru_flags=0x2102}) r4 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b74000)={0x8, &(0x7f00008de000-0x40)=[{0x5, 0x8, 0x8, 0x0}, {0x4, 0x2, 0x0, 0x101}, {0x7f9, 0x65b8, 0x7fff, 0x100020000000000}, {0x6b, 0x1, 0x0, 0xb9}, {0xffffffffffffff6c, 0x9, 0xfc00000000000000, 0x0}, {0x3, 0x7, 0x7, 0x5}, {0x4, 0x15, 0x8, 0x7}, {0xffff, 0x1f, 0x81, 0x1132}]}, 0x10) bind$inet6(r4, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00003c4000-0xcd)="71750061250288069659aa90b583412852a22f2dd531f66b792ca9ba5598bb6e403b44857f7770560bcc8b2759f1341eea1a81fe3b62f2fcfc1e6d60d04b444014b08c07f7f6ee9441fbb40dbbf79f6a06a5ba2efdac646424e970061c483ca8b8169d7e886235ec6e79790e86e5d8203ef4465f38d058db1c9d0310a4a3e74e207e073c3c303aa1b28a4a9c58cbc5cf1afdda59c7fd889a8c7d0fecf2ac73f3254cc575ecc92ba40afcf2ef3d94476f011af902967cc0f63f1f10930e48be8306a080e119ba962718e8723592", 0xcd, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) [ 31.486722] device lo entered promiscuous mode 2017/12/18 01:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a8000-0x8)={0x0, 0x0}, 0x80800) truncate(&(0x7f0000480000)='./file0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dbe000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x100000000, 0x800000000, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003a9000)='./file0\x00', 0x4000, 0x10) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8000080800) gettid() mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x800000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)=']') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdir(&(0x7f00007b4000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="9ab3ce77b9d3c56a71802a04ff5f52cea5df885a4a200cc63f0f6d13b988cacdb34438d522a2c9a31d7102f773c732c3ce09877d04209186595e77d79e7e45b375600e59b296fbe5375bbbee152b8afaae6e1586db2bf907b277305725257eacd8dd8dcb9e280861ca02d3de77d19473f12b69d21778d9f835b4433115de14cdbdce2d851981f284d492b720473b28d5698fbbd7af11431d3ee9d98781458fc4a88eb7c610662f120e1e428767b79ec6ab0066d597097e") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b43000)=0x4, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000075e000)={0x8, &(0x7f0000bd1000)=[0x4, 0x4, 0x4, 0x1b3, 0x6, 0x7, 0x9, 0xfffffffffffffff7]}) execveat(r1, &(0x7f0000127000)='./file0\x00', &(0x7f0000963000-0x20)=[&(0x7f00008ff000-0x2)='$\x00', &(0x7f00003b0000-0xe)='ppp0bdev\\ppp0\x00', &(0x7f0000b31000)='minix\x00', &(0x7f0000469000-0x2)="1700"], &(0x7f000057b000-0x50)=[&(0x7f00009ee000-0x1)='\x00', &(0x7f0000547000-0x1)='\x00', &(0x7f000028c000-0x20)='selfvboxnet1securitywlan0vmnet1\x00', &(0x7f0000aa2000-0x8)='iso9660\x00', &(0x7f000094a000)='md5sumwlan0/\x00', &(0x7f0000819000)='minix\x00', &(0x7f0000188000)='systemnodevem0@[-md5sumsystemkeyring\x00', &(0x7f0000e03000-0x2)='}\x00', &(0x7f0000de6000)='minix\x00', &(0x7f0000816000-0x8)='trusted\x00'], 0x100) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)='=3P') getsockname$unix(r1, &(0x7f0000fb3000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f94000-0x4)=0x6e) 2017/12/18 01:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000886000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e77000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000278000)=0x0, &(0x7f00004a9000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0x80003, 0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xb7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r3, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b13000-0x8)={0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x40, 0x0, 0x0, "13"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) fcntl$getown(r4, 0x9) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00005b8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000290000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = syz_open_procfs(r7, &(0x7f0000faa000-0xd)='net/if_inet6\x00') fchdir(r4) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x10, 0x2, 0x10) creat(&(0x7f0000045000-0x8)='./file0\x00', 0x20) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000f65000)=""/0, &(0x7f0000000000)=0x0) pipe(&(0x7f0000f58000-0x8)={0x0, 0x0}) r9 = syz_open_dev$sg(&(0x7f00003a3000-0x9)='/dev/sg#\x00', 0xff8, 0xfffffffffffffffd) getpeername$packet(r8, &(0x7f00004cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0x14) connect$packet(r9, &(0x7f00002a1000)={0x11, 0x5, r10, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) [ 31.517465] device lo left promiscuous mode 2017/12/18 01:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800001000800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x1, &(0x7f0000f06000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000805000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f06000-0x4)=0x0, &(0x7f00001d1000)=0x4) r4 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r4, &(0x7f000020e000)={&(0x7f0000b9c000-0x18)=@file={0x200000000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00007c4000-0xa0)=[{&(0x7f0000026000)="007dba72a138391a1c355389410e82705add4ca4c0e26b36b8c83e2024b54db51ae3efe599f520fc5c7dd14cb50fe957c71f4a618cefb1bd840921b131da7652e3fabe3b3b9d95101c879a398d9edcef9f58d60b5e28b5f2ea0355d6fc9670f04cf537b33934895bede9b9a90e3df8b827c41287fc8bf4b0ef72974d048d0b9a95efb87e278086089ae89efab06cc0b758599a2e7434cdc3879f889e291917cf86c4fae264330f099e954374bfc42d793185a6849dbfe760fc705b02fb8a35d2036439f88756a07a23a7a51e814fc068eb764cbbf25de160c20bd06442168da1e911536869a921e17b121a4b6a72f744ea", 0xf1}, {&(0x7f0000832000)="82c7ddee130152fb803524a90299b9419fba78e8fa47b710af6a919867241e47c53fa12d4d96f4acea032e0bcb8da636b8c9a61abedeb20252e10383c6231ae1fefb5bff160b390132d893d1ed1f18f896f8d7e28b3222189046594ca8a2feb686320200e44e22ff8aaa5345b601800000f29c4a3a9743d07f64b11f6a5166b4fb856cedfe38ff3eed6942495795050f8b032a2f02724ddd5b48299f3a52a434b5924405c9ba7500cd355ac2fab9c27a302c38ac875df066681478c0b448f9ba758c5b1c8cdd76467a8114c71663a5ee328854046ccf67511804fb3c7ab834c3c225e0f4", 0xe4}, {&(0x7f0000d55000)="9fb64084262d3445946c783f6efadf8cc8980a528edca0a793af62119bb5db2c9ebe9d26e615499c169e27e28c216096718c66987fb53a1adad12e36b8ec4345f3b11fe8c46e891316a19c31ccba22a102c6aeeb902dab0a29e299dcf62adb47cd571446326dbff323a363543362818005dca76aac4f6890d577867b1513d60d01cbede0db", 0x85}, {&(0x7f0000f09000-0x9)="eef3d0925a67f6f705", 0x9}, {&(0x7f0000f05000)="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0x1001}, 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0xfff}, {&(0x7f0000f09000)="9402f4f4387a626e46b5f04ba5fa61c1e9d66b68b0e82de020c0faf97600ffd67344b7dc7b00f29c2a305ad9ebd9e7149d9701037cbcf0269b3b001071857a40d6006e0c04a246e21d472c9a69605765b6832606e8247e1d0de5572032833095ce66f510a6a147105ddab81960725f5567a977c3aee817f1b07b7ca53d37c91b15360827cfaf906304d3574a75a171888021ce80f9b9de1cd1d417c9bb2355207be2c4cf98d3e6533f4155564ae8cb05b3821c6a8d540f6d7b8241ab05004a8c98fd8263339011188aff05df94389e97f0ca0b7fd3a07efd4f", 0xd9}, {&(0x7f000003f000-0xa1)="c696aac554bced1645eb3686405923cb956d5a823d4a38246339734f3a7b9e22939797a12ddd38098ae8ac0474aa2865647c29dd25e52c123ac8507091da7938a4217ca06b3237115486b5494e3b6261c995e0e0a9a3b2c06e82e797bf5e03e519b83bcd52ade510dc60c441da1b7e09702249d9c83666d62b2ee4bf907c4ca2d15dc8af62f13a5bf57d9be9ff3f282f47bfe15aea0960fa9fd22d7a742a714766", 0xa1}, {&(0x7f0000efe000)="806ad6374d3b597c5f23fbf9dde788b774b6f25eb7526a3490b4d7284fe0db7cc2b033e0d7fabd0af429c3ebc38be0154360782bbd743ddbbad38b085fc1f8147d214aa0dbf0b30c6a1e29e5ab59c7e5ec82a17ae2b80aa887de161d59e9eb83", 0x60}, {&(0x7f00009e5000)="31b965a2df510a2d0fa27316d1ca7a618eeb8c2bfa4f21413231b57b76c29be92ad219ac5385125665077e73662a6ec90fd2911f203a8f27a364336602158d7cf5ef676de65a421b401336cd987cc1b32c515665e50ac2d93b2d93b9c2600bfffd4ef43a4bbcb771ca6dcdbbba56da965fb4afa0fe655ac43b367d1cc776d4df20526623f83a0eb0dd4312fa56eff49ce9d6b36de7233be14c8633905479be086289c808496961b7f0ba979bc8e548bdc77c307dce30009b24caa5fea0515bbe0fb821b8b7babf4c", 0xc8}], 0xa, &(0x7f0000f07000)=[], 0x0, 0x8008}, 0x8000) sendto$unix(r4, &(0x7f0000a0f000+0x7fe)="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", 0x5a7, 0x20000087fd, &(0x7f0000f0a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$unix(r4, &(0x7f0000d96000-0x38)={&(0x7f000010c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005b8000-0x30)=[{&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dec835e18d1734", 0x14}], 0x1, &(0x7f0000c74000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe8000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f0a000)=0x3, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fe8000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000ded000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fea000)=0x4, 0x4) bind$inet6(r4, &(0x7f0000f0a000)={0xa, 0x0, 0x80080000000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000feb000-0x4)=0x8, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x5, 0x5e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0x13, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0xf, 0x8, "c8b7d5", 0x1, "6e219d"}, "97b52597d357199852b9de69dfdb54f09f64978b71cb291633e19b16584ee96c90a72448970f96e63567a5dd"}}}}}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f0000c91000)=""/128, 0x80, 0x100, &(0x7f00001fa000)={0x3, {"4a09000400"}, 0x80000000000040}, 0x10) r5 = socket(0x13, 0x6, 0x3) write(r5, &(0x7f0000966000)="22000000200007040d9447000900070002000200001b08000000001206000f00ff0f", 0x22) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005f7000)={0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0xc) 2017/12/18 01:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bbb000-0xd)='/dev/net/tun\x00', 0x0, 0x101003) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) listen(r0, 0x7fffffff) unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ff3000-0x10)={0x3, &(0x7f0000548000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000062a000)={r3, 0xa, &(0x7f00004d9000)=[0xce, 0x10000, 0x81, 0x3, 0x6, 0xfffffffffffffff8, 0x100000001, 0xfffffffffffffffe, 0x80000000, 0x10001], &(0x7f0000c17000-0xc)=[0x6, 0x5, 0xfffffffffffffffd], 0x30, 0xa, 0x800, &(0x7f0000e15000-0x28)=[0xab4, 0x77a7, 0x1, 0x7, 0x9, 0x8, 0x5, 0x200, 0x9, 0x9], &(0x7f0000971000-0x4)=[0x2], 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e46000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getgid() getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) r9 = getegid() mlock(&(0x7f0000eca000/0x4000)=nil, 0x4000) lstat(&(0x7f00002aa000)='./file0\x00', &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003d1000)=[r5, r6, r7, r8, r9, r10]) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000beb000)=0x94) sysfs$1(0x1, &(0x7f00000bf000-0x1)='\x00') ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) writev(r4, &(0x7f0000d2b000)=[{&(0x7f000077a000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005ed000)=0x0, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005e7000)=0xffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) r11 = add_key$keyring(&(0x7f0000d23000-0x8)='keyring\x00', &(0x7f0000d39000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r11, 0x10000) 2017/12/18 01:41:15 executing program 1: mlockall(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) pipe(&(0x7f0000adf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000891000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000957000)={r3, 0x80000, 0xffffffffffffff9c}) socketpair(0x4, 0x6, 0x5, &(0x7f0000f2d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f82000-0xc)={r4, 0x80000, r7}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00008b0000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) ioperm(0x5, 0xb9, 0x828) pselect6(0x40, &(0x7f0000429000-0x40)={0x4, 0xfffffffffffffffd, 0x0, 0x8, 0x8, 0x23c5, 0x1, 0x4}, &(0x7f000046a000-0x40)={0x8, 0x2, 0x401, 0x9, 0x200, 0x1, 0x3d1b, 0x2}, &(0x7f000080c000)={0x9, 0x3, 0xffff, 0x0, 0x4, 0x5, 0x6, 0x577}, &(0x7f0000eaf000)={0x77359400, 0x0}, &(0x7f0000288000)={&(0x7f0000b3b000-0x8)={0x906d}, 0x8}) ioctl$KDSETLED(r6, 0x4b32, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f00009fb000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e1f000-0x4)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000666000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r8}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000e31000-0x18)={0x0, 0x1, 0x10, 0x1000, 0xce}, &(0x7f0000ab2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000c3000)={r9, 0xfffffffffffffffc}, &(0x7f00008bc000-0x4)=0x8) sendto$inet(r0, &(0x7f0000bde000)="32000000180025ffff0a01a2f85114040a010080000022000200000016000500e75202000000024fce6730eea4eb0456d7188c", 0x33, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x4) 2017/12/18 01:41:15 executing program 7: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00006cc000)="6504000000", 0x41, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x6, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{0x401, 0xd377, 0x800, 0x8}, {0x8000000009, 0x3, 0x1, 0x20000000002}, {0x2, 0x3d13, 0x7, 0x2}, {0x9, 0x9d7, 0xffff, 0xc8}, {0x67, 0xd0, 0xa, 0xfffffffffffeffff}]}) mq_timedreceive(r0, &(0x7f0000fa8000+0x2af)=""/0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fad000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ad9000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0xffffffffffff7b54, 0x8, 0x1}, &(0x7f0000fad000-0x4)=0xa0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fad000-0xc)={r2, 0x80, 0x20}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008db000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000-0x4)=0xe8) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fad000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000329000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x200, 0x0, 0x5, 0x0, 0x0, 0x20, 0x7f, r4, r5}, {0x8, 0x101, 0xfed, 0x8, 0xb62, 0x101, 0x8001, 0x9fa}, {0x5, 0x5, 0x3ff, 0x20}, 0xffffffff7fffffff, 0x7, 0x8, 0x0, 0x41, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ec, 0x9}, 0x6, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x1, 0x0, 0x3, 0x7fff, 0x3, 0x5}}, 0xe8) [ 31.623267] device gre0 entered promiscuous mode 2017/12/18 01:41:15 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000ff4000)={@common="6c6f00011300020010090000ef5a0300", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff0001de00000009690007ffff2400"}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000055d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff6000-0xb8)={0x0, 0x2, 0x6, 0x800, 0x4, 0xb8, 0x20, 0x6, {0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x10000, 0xac3b, 0x0}}, &(0x7f0000ff5000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000002c000)={r3, @in6={{0xa, 0x0, 0xd448, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000ff4000)=""/4096, 0x1000, 0x7, &(0x7f0000ff5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff4000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000ff5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d43000-0xb8)={r3, 0x7, 0x0, 0xff, 0x7f, 0x5, 0xbfe7, 0x9, {r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2, 0xed, 0x1, 0x400}}, &(0x7f0000ee0000+0xb4c)=0xb8) 2017/12/18 01:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a55000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) r2 = memfd_create(&(0x7f0000047000-0x6)='%GPL: ', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d50000-0x10)={0xe138, 0x5, 0x7700000000000000, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000253000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xffffffffffffffe0, 0x21}, &(0x7f00007aa000)=0xa0) mq_notify(r2, &(0x7f0000454000)={0x0, 0xa, 0x1, @thr={&(0x7f0000d8a000)="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", &(0x7f0000669000-0xb3)="ed215d99e3c3dbd8024f4447f2587b41203c6f3d181eb3b2109b54c6cbebaf9a8a30c383cf841aa39813f2b5c672db0b4c731cd965e60ec6df0f6faa6d19502f89ff681a28300ac65c490923f5224466da729aa76e5c23256892c32a6cd13b4a433754dff52cee3a78fa63299c1bb3c44453c23361c3ff6e43bf796c63aacfe400e4a8d0b371bd98f2491c10e32d6e740ae5e46c841bdf2ed6fb1c3bfe6df267cb436b61b5cf2c55972ab781bdf17b3b4071ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x82, 0x0, 0x3a}}, 0xe8) sendto$inet6(r3, &(0x7f000028a000)="2100ff", 0x3, 0x40000, &(0x7f0000999000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) r4 = fcntl$dupfd(r3, 0xffffffffffffffff, r0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000144000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7b, 0x6, 0x1a, 0x8, "97046575ca468bbed236bf7bd3996ffdc1a481e8c58c4526f22fcbbb88f827b0a46212676c6316ed4dffa1f46b2b83aba6bd6ba4efbee4c4cf6470a979159ec6", "51ecdc404001e4a3b4fa39607d6ef3748f092de152400d6b08c68d3e51112f53", [0x0, 0xa295291], 0x0}) openat(0xffffffffffffffff, &(0x7f0000eb0000)='./file0\x00', 0x10400, 0x20) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000352000)='net/netstat\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f00001c1000)={0x42, &(0x7f0000a2e000)="435997768ae4e8c9f4a7b3ae5aa36e71e3c25685336d6e294e892590a3180c48223d14016c29af19d9ee5998f67e6d67b58d61b8c4ead77638a3ed04b9711400dc11"}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000003d000)={0x2, 0x78, 0x0, 0x3, 0x699fc00000000000, 0x3, 0x0, 0x101, 0x0, 0x0, 0xa3, 0x101, 0x100000000, 0x1, 0x0, 0x2, 0x4, 0x1, 0x3, 0x1000, 0x8, 0x5, 0x0, 0x2000000, 0x3, 0x8, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r6, &(0x7f0000c27000)={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00008cd000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2017/12/18 01:41:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000684000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000ee000-0x8)={0x42424242, 0x42424242}, 0x81, 0x800) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$ax25(r0, &(0x7f000092c000-0x10)={0x3, {"9e000000080400"}, 0x7ff}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f00000f5000)=0xa, 0x4) sendto$inet6(r4, &(0x7f0000e17000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f00000f4000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f000024a000)=0x10) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000-0x28)={@generic="711e9e85da530664851874e07b8abfe1", &(0x7f000021f000-0xc4)=@ethtool_rxnfc={0x32, 0x10, 0x1000, {0x4, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x101}, {"c953", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x101, 0x80000001, [0x4, 0x1]}, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x9}, {"0eb6", @random="2204f146336a", 0x401, 0x8, [0xebe, 0x7fffffff]}, 0x1f, 0x20}, 0x2, [0x401, 0x1afd5d32]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00009d9000-0x8)='./file0\x00', 0x440000, 0x148) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000387000)=""/38, &(0x7f0000d0c000)=0x26) ioctl$int_in(r1, 0x5452, &(0x7f0000e6b000)=0x1) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f000080d000-0x8)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x80, 0x3}, 0x20) 2017/12/18 01:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f00006b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000399000-0x8)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000458000)=0x0) r1 = getpgrp(0x0) waitid(0xffffffffffffffff, r1, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f00009fd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f000036d000)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x14, 0xffffffffffffffff}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x800) accept(r0, &(0x7f00000d5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000199000)=0x58) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f0b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000821000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept$ipx(r2, 0x0, &(0x7f000045f000-0x4)=0x0) 2017/12/18 01:41:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="2e1bc30d50eae309f3703d604f2f7f2cdc0dcb8b36cfb10a41e07677567f48af06ea608d3fdcb05af20d280cba97419edf07a88d22f3fd2ce85a04bc79839a1a84ff1c63af7c6467a28019fe95db288e920de27152595c6468427cbe742c698a62fb05949cd82d2b0942d45c35644af82593cefee33ba2d9905f111cd28e20bb2a58be0514c2054f81ec4a0ad3997faa3978c3312ff58dd4ece85b8ade6a63f0e21b9009fe32d5c95e1bea8af05d27b5c369fcdf9c54788e53fb2c8514255b87d454cf9c173d580c08", 0xc9, 0xffffffffffffffff) request_key(&(0x7f0000c5a000)='encrypted\x00', &(0x7f0000f74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xe)='wlan1security\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc, "32d96528250bb10f0c22cd9e"}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x20, 0x6, 0x8000, 0x100000001, 0x6, 0x3d, 0x1, 0x2, r4}, &(0x7f0000002000-0x4)=0x20) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000)={r6, 0x80000, r2}) fchown(r1, r3, r5) 2017/12/18 01:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000ef0000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00003cf000)={0x0, 0x0}, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket(0x4, 0x80000, 0x55) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000011000-0x7d)={0x0, 0x75, "a8dc17d385a028fb810f711914874685cd94ceafcf1824185fc752cfd03bfaa874963f2550183c63527a4f3554e4ab934f413f657cd87c0fe8cd69e30741041d53cf731034c44110e8db3629489f50e36404e5cedc8ace3279ed0cb26d8a6e12c541cad306e7e2f180e7431b7ddf48001aeb502f83"}, &(0x7f000000c000)=0x7d) pipe2(&(0x7f0000a72000+0xada)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d1d000-0xd7)={r3, 0xcf, "93b6aa682e78037879c8d8e08814f9feb2b099b07b447660c5b53c326afff83841235dbe335132e2f3cfa5bbd6d3c095675c427492e2026bcde729060e3cb983d3aa5752d917fea68287db4a6f07d3423c1582cb87619573c4b182ac8e5ca1177c94e070671a2ec995255f4574a31228d57dafc7502bc701c9dd78f3d7155cb1723a3f21ca2a87a2a3aae75773daee8e54e2fc03bcf31a8e3a33c46fa0ec401ddd7e992d208572e9d97296ece5bbb443613cba0669f9fcdc96dc00960d3889efd556ab671527344e824c007b30da2f"}, &(0x7f00000ea000+0x5c3)=0xd7) ptrace$cont(0x8, r1, 0x1, 0xd07) syz_open_dev$evdev(&(0x7f00001d5000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x280) pipe(&(0x7f0000973000)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r7, 0x0) splice(r7, 0x0, r6, 0x0, 0xa2, 0x0) pivot_root(&(0x7f0000671000-0x8)='./file0\x00', &(0x7f0000f61000)='./file0\x00') ioctl$KDENABIO(r4, 0x4b36) r8 = syz_open_dev$sg(&(0x7f0000340000-0x9)='/dev/sg#\x00', 0x801, 0x260049) r9 = gettid() ioctl(r4, 0x0, &(0x7f0000416000-0x1000)="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") setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f000082f000-0x8)={0x7, 0x80}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(r9, 0x8, &(0x7f0000d75000)=0x3ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7fffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00005aa000)=0x0) getsockname$inet(r7, &(0x7f00003c6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a3000-0x4)=0x10) sendto$inet6(r5, &(0x7f0000bc2000)="f7f2c2984f87582904947ceca45d790b6e5a70056c7b6503c118e4d493a1cd503c3c8bd69f8cd2af5ef24bd109fc106e70ed8ada30655f7668f9810d6457cc8ca284070a0d9e37a7a6559040e278dba5231ad672f36bbede83686ad3e26bb89798b7b06332486b0483c5614671", 0x6d, 0x4000000, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x6}, 0x1c) memfd_create(&(0x7f000047f000-0x34)='@GPLeth1mime_typenodevbdev}keyringvboxnet0vboxnep1^\x00', 0x3) 2017/12/18 01:41:15 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fe6000)='/dev/sg#\x00', 0x1, 0x40000) accept4$packet(r1, &(0x7f0000a60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e6000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000cf000)={0x2, 0x240000000, 0x4, 0x9, 0x9, 0x1, 0x2, 0x1, 0x0}, &(0x7f00000a2000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c8d000-0x34)={r4, 0x5, 0x2c, "e69790dc1c28175d70cfc8197838726c756e37723e84c8422bc3f20134a5198542337356ac7a6b68966e9c83"}, 0x34) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004df000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x585, 0x0, 0x5, 0x1, 0xea6, 0x1d, 0xa0, 0xa0, 0x1, r2, r3}, {0x401, 0x101, 0xc6a, 0x400, 0x816, 0xb9, 0x7, 0x1}, {0x3, 0x9b, 0x20, 0x7}, 0x9, 0x7ff, 0x2000000, 0x1, 0x96, 0x1}, {{@in=@multicast2=0xe0000002, 0x5, 0x6}, 0x2, @in=@multicast1=0xe0000001, 0xfffffffffffffeff, 0x3, 0x3, 0x8, 0x101, 0x1, 0xc0000000}}, 0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000719000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000)=0xc) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f00004d6000-0x4)=0x0, &(0x7f000010e000)=0x4) r6 = add_key$keyring(&(0x7f0000a09000-0x8)='keyring\x00', &(0x7f0000bed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000d01000)='keyring\x00', &(0x7f00006a7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r6, r7) bind$packet(r1, &(0x7f0000ed7000)={0x11, 0xd, r5, 0x1, 0xfe0000000000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x0, 0xffff7fffffffffff, 0x0, &(0x7f0000e62000+0xfe3)=@common='lo\x00', 0x2, 0x0, 0x8000}) 2017/12/18 01:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000bc1000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$VT_WAITACTIVE(r1, 0x5607) fcntl$getownex(r1, 0x10, &(0x7f0000aa1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000055d000)={0x0, 0x4}, &(0x7f000024d000-0x4)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000d6c000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000526000)=@assoc_id=r3, &(0x7f00003de000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000069a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000acb000-0x8)={0x0, 0x3ff}, &(0x7f000060d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006aa000-0xa0)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad5a, 0x1, 0x6, 0x7, 0x8}, &(0x7f00000e1000-0x4)=0xa0) getsockname$netlink(r4, &(0x7f0000c77000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e0000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008df000-0x20)={@generic="d1d7b4343c5d519f2f79085ed709507f", @ifru_flags=0x400}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b40000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00009e2000-0x4)=0x0) r8 = fcntl$getown(r0, 0x9) fchdir(r1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000155000-0xd7)=""/215) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086f000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000-0x4)=0xe8) fcntl$setownex(r0, 0xf, &(0x7f0000ab6000)={0x2, r2}) r10 = getegid() r11 = fcntl$getown(r0, 0x9) r12 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000089000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000e82000-0x38)=[{&(0x7f0000cfc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000790000)=[{&(0x7f0000743000)="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", 0x1000}, {&(0x7f00005d0000)="9ac57838d50f277118b3b91ab2371e3bf38b214dc03d46a23e6b7704219e9ebcaa1bd0d03c9d084b9a1bc8f55ccfa5a3d27dd7c90f4f334b810521951f83e523a246caccb94cba4eae7d59ec345d8c52b7ca042ba92336d1461bc90be25be4b44819a04e9f24408890e9719d33a0335afe53c8752213a0a2709219f3a6bd5a618232f056d41a24c9bd6ff2fa03146eea30f47172401f123fc8dfbf88ef57ee361348332f", 0xa4}], 0x2, &(0x7f0000897000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x8, 0x0}], 0x1, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00004fc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000072f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b27000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) lseek(r0, 0x3b, 0x4) 2017/12/18 01:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000078d000-0x8)='./file0\x00', 0x0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000a27000-0x8)={0x4, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaa000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00007de000)={0x0, 0xffffffffffffffe1, 0x9, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000639000)={{0xffffffffffffffff, 0x2, 0xed, 0x3, 0x1}, 0x7ff, 0xffffffffffff0001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002d6000-0x10)={0x9, &(0x7f0000ddb000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getpid() r2 = gettid() ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000bed000)=0x0) ioprio_set$pid(0x1, r2, 0x4005) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x0}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) clone(0x20000000, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)='P') fchmodat(r1, &(0x7f00005ed000)='./file0\x00', 0x20000000000f) readlinkat(r1, &(0x7f0000b09000)='./file0\x00', &(0x7f0000f63000-0x1b)=""/73, 0x49) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000001e000)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000}, 0x0, [0x5, 0x1000, 0x2, 0x7ff, 0x1, 0x2, 0x5, 0x3ff]}, 0x5c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000051d000)=0x3) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00007b3000-0x4)=0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000053b000)='/dev/pktcdvd/control\x00', 0x4281, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d26000-0x4)=0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000046e000)=0x5, 0x4) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000570000-0x4)=0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)='/dev/sequencer\x00', 0xa02, 0x0) setsockopt$inet6_int(r5, 0x29, 0x12, &(0x7f0000085000)=0x1, 0x4) creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x11a) write$sndseq(r5, &(0x7f0000204000)=[{0xffffffff, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x3, 0xc3b, 0x71, 0x80000000}}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x1ff, 0x0}}], 0x60) 2017/12/18 01:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write(r0, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001e7a6ac4b78329b59b7709fac5f9162ec4d1c37bb8f8368e15cc306b46798cf78f1f388fd19b6512a0fd06397ab4ae09a3b080b5ee7772c8e24903c69061a6df0c3ac612a35b0", 0x6c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) eventfd2(0x42c, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a85000)=0x0, &(0x7f00000b5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000116000)=0x0, &(0x7f0000e1e000)=0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 01:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000384000)={0x2, &(0x7f00000d2000-0x10)=[{0x100000001, 0x4, 0x9, 0x8}, {0x200a6e, 0x8b5f, 0x80000000, 0x80000001}]}) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000937000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10, 0x200000000, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x4, 0x1400}) bind$inet(r2, &(0x7f0000a8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f00003d2000-0xa)='./control\x00', 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000ae3000-0xa)='./control\x00', 0x200000, 0x1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00009c2000)={@generic="8454c9c3547f82ae6ad4d2b7704c702b", @ifru_settings={0xfff, 0x1, @fr=&(0x7f0000580000-0x18)={0x3, 0x40, 0x3, 0xa234, 0x4, 0x800, 0x8}}}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000c4f000-0x8c)={0x9, 0x4, 0x9, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000157000)=[0x100000001, 0x0]) chmod(&(0x7f0000e16000-0xa)='./control\x00', 0x4) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) r7 = memfd_create(&(0x7f000039f000)='/dev/loop#\x00', 0x1) epoll_pwait(r7, &(0x7f0000b99000-0xc)=[{0x0, 0x0}], 0x1, 0x4c43, &(0x7f00009eb000)={0x4}, 0x8) pwritev(r7, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000306000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) getpeername(r7, &(0x7f000092a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d21000-0xb)='/dev/hwrng\x00', 0x400, 0x0) 2017/12/18 01:41:15 executing program 0: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000013000-0x9)='scalable\x00', 0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 01:41:15 executing program 4: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bbd000)={0x0, 0x0}) socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='>', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525e17d04000000000070f83a5865b4d99a02f6dea514236f20", 0x27, 0x0) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x1, 0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000-0x8)={0x19980330, r1}, &(0x7f0000008000-0x9)={0x400000800000000, 0x5, 0x400, 0xffffffffffeffffc, 0x732f3fad, 0x9}) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:15 executing program 7: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ac000)='\x00', 0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a2c000)="7b1b0054efddd714b4638f84998615192888fa60246f9ad89492ef7cceb6343fef30a67bf2df3944dbae4258fe304c5a699c3ef44775d6240a0969ef62ae4e4cdd7023b587c96122f88c3d30eef5ad8eab4ec9a98a2d84589b8a2e9501418716f7e157188f6d2fac04d3b738cb3cc940aa2569ef900689548acd208461d4a0284407b722a1284ffd6158df05148258abad1cb07ebea42450bf8517ed9819e71d966ac7bea2a79d3fc5b1f49f8c6dcef1f54a6bcfd787749653ecb2f175075b2dbe13d410b5d6fe490d90a448a47e8bcd7e8c60118829a4d2b0f4e3040b93fad0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000099e000-0x78)={0x2, 0x78, 0x72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x21b34615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x5) getrandom(&(0x7f0000d61000)=""/100, 0x64, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e12000)=[], 0x0, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x3) fcntl$lock(r4, 0x7, &(0x7f00002c5000)={0x0, 0x8, 0x1fd, 0x3, r1}) lookup_dcookie(0x6, &(0x7f0000062000)=""/189, 0xbd) r5 = gettid() ioprio_set$pid(0x2, r1, 0xa0000000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000990000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c3b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000070000)={0x7, 0x200000000000009, 0x4, 0x423, 0xffff, 0x8, 0x100, 0x9, r6}, &(0x7f0000067000)=0x20) perf_event_open(&(0x7f00006dd000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000896000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000ceb000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000033f000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000a94000-0xa1)=""/161, &(0x7f00009c1000)=0xa1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00002b3000-0x4)=0x0) mprotect(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x1000000) r7 = socket$netlink(0x10, 0x3, 0x1000000000000) writev(r7, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c305000007000000020000004500000000008000190019f10400ff000c002821f43ffb011018e9ffff06000d00", 0x39}], 0x1) r8 = dup3(0xffffffffffffffff, r2, 0x8080080003) accept4$unix(r8, &(0x7f0000787000)=@file={0x0, ""/77}, &(0x7f00009a5000)=0x4f, 0x80000) prctl$setname(0xf, &(0x7f0000269000)='\x00') 2017/12/18 01:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ef1000)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fa6000)=0x5, 0x4) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000b0b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005d4000)=0x60, 0x800) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000540000-0x108)={0xfffffffffffffff9, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) write(r0, &(0x7f000016c000-0x2)="bd", 0x1) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) r4 = fcntl$getown(r0, 0x9) fstat(r3, &(0x7f0000d85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000054d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000564000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000065d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000388000-0x4)=0xe8) stat(&(0x7f000057e000-0x8)='./file0\x00', &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00007a4000)=[{&(0x7f00000f5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000276000)=[{&(0x7f00009af000-0x54)="5cebfe8d7076cf2fcf88bb413661688931815d3c8852cd1e15d57301ce7d0abe6f2963cd7975a379b3ec2effdd8890085f1b03f72de58ad9a8b713ae285a5cc81028b30ea811df5070032123b5fc39197411c4a2", 0x54}, {&(0x7f0000254000)="2963557179c82d54300faf6291aa79f11630fdd45f9d5e2bf6ab5c7b4bbfb86357ae6a81be876ffb397486e6d4eda18070753e19b1af48ea98eac73085818438b30fb39a64eec726682c7f198d370376011f0a4f613f0e6921bbf3bb92d4cfb0c6b095e50908805a4a010e69087f4c3d15478f9c29347cd39b5acd143822134199e17b9b54f4e019dad0690157535e6565f9639531b64f68fad4293773ddcc42f145163a83e920022a0f7778337facd75ee1bba17aeb8d9ec83f25e4874e59975be6c6dd45d974601fd75842e11cc307d53e9edd7e5e573789911a48a7b25bdaa997b6", 0xe3}, {&(0x7f0000de3000)="e50ab8151efcbbbb9596d5815504e4c884dd8e0483b8fcf13e6c1c3707b7f7ce32bf21e86b7cf9", 0x27}, {&(0x7f0000495000)="fe8f33a0fdf250636f4be5ba80740ca5b1224126fbd025cb87a4a9dd6b26934f9dbd3dc5837c3c345a97efcaa3cdaf6b10", 0x31}, {&(0x7f0000f61000)="fc4305bb03e260983b11297b458fdf909c9ec98ba22a6701390ae80c7a02156be97374ca360feca730bfd09ca70a169e05bef36a4651993c6301e023c91f538f9eec65b55bd66cf1cad594487d7105730a84e615c3fa7590b83d284e1375f18c67d07599", 0x64}, {&(0x7f0000aa8000)="ad82c98ec1c29758", 0x8}], 0x6, &(0x7f00004cd000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x40000}], 0x1, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f00009cf000-0x149b)=[{0x219, 0x0, 0x0, 0x0, 0x0, "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"}], 0x219}], 0x1, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000977000)={&(0x7f0000277000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b67000-0x20)=[{&(0x7f00003c4000)="ee3d785b30817c56dfa9d8917f87", 0xe}, {&(0x7f0000519000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x4000000) recvfrom$inet(r0, &(0x7f0000ebf000)=""/161, 0xa1, 0x41, 0x0, 0x0) sendto$unix(r1, &(0x7f00000ac000-0xec)="65f1be4bee2919c0cbc6d09bb280d0368c2bcd048293829397a235fd0325e2f90cef91c007709a59be26316d28448fd351f5f14d3b00f8c9e6a3a2e6c347a1d4607a20ac5ebc32af9d2e89ee9f06336ccaa97f17d2015348684d018be82f5cba4ce0fae6578c832eac12cba6b59b7dae05bddbdf9d1d87b908e1631eaed8198da99d6b0108a7299dad989c047ab38999f308a646be5dac77bff1d9baec0add506d6fbf8ef8d87477f57b1bac7c258882e78b41bf805bda2206581c51bde43c45c8797c4a1f4b44d6a625b85610799697d39d55aa124deff9add2f07ff2716bbc689f9f8c47de98de53eda7ba", 0xec, 0x4000, &(0x7f0000db7000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c21000-0x10)={0x0, 0x1, 0x7f, 0x8}, &(0x7f0000514000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d46000-0x10)={r10, 0x9b, 0x1000000000000003, 0x517}, &(0x7f000048f000-0x4)=0x10) 2017/12/18 01:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000424000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000072d000)={0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f01000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f0000a7b000)=0x0, 0x26a950b) readv(r3, &(0x7f0000e1c000-0x90)=[{&(0x7f000045f000-0x1a)=""/26, 0x1a}, {&(0x7f00000df000-0x42)=""/66, 0x42}, {&(0x7f0000587000)=""/203, 0xcb}, {&(0x7f00005f2000)=""/22, 0x16}, {&(0x7f0000a99000)=""/68, 0x44}, {&(0x7f0000a0f000)=""/102, 0x66}, {&(0x7f0000781000-0x9e)=""/158, 0x9e}, {&(0x7f000000b000)=""/202, 0xca}, {&(0x7f00007cc000-0x35)=""/53, 0x35}], 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000be000-0x4)=0x0) ioprio_set$pid(0x3, r4, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000c4c000)={0x7, 0x8, 0x3, 0x7, 0x5, 0x9, 0x6098, 0x10001, 0x3, 0x7, 0x3, 0x7}) 2017/12/18 01:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/vga_arbiter\x00', 0x100, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bff000)=0x0, &(0x7f0000115000-0x4)=0x4) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed2000)='/selinux/member\x00', 0x2, 0x0) 2017/12/18 01:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000958000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000380000-0x5c)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xe19c}, 0x401, [0x100000000, 0x1, 0x400, 0x291, 0x4, 0x3, 0x5, 0x34e1]}, 0x5c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ace000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cf1000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008b1000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00004a7000)='net/route\x00') setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b14000-0xc)={0x0, @rand_addr=0x9, @empty=0x0}, 0xc) readv(r3, &(0x7f00003d5000-0x70)=[{&(0x7f0000bf3000-0xb8)=""/0, 0x0}, {&(0x7f0000760000)=""/37, 0x25}, {&(0x7f0000f64000)=""/98, 0x62}, {&(0x7f00004c2000)=""/19, 0x13}], 0x4) 2017/12/18 01:41:15 executing program 4: remap_file_pages(&(0x7f000015f000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffd, 0x1000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x0, 0x23) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008c0000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 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) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e50000-0x4)=0x0) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x1e, &(0x7f0000001000-0x10)={0x37, 0x2, 0x8000, 0x3}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) 2017/12/18 01:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x207ffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r1, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) preadv(r1, &(0x7f0000b33000-0x70)=[{&(0x7f0000655000)=""/8, 0x8}, {&(0x7f00002a7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce2000)=""/70, 0x46}, {&(0x7f0000dd9000-0x21)=""/33, 0x21}, {&(0x7f0000f91000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d40000)=""/147, 0x93}, {&(0x7f0000464000)=""/56, 0x38}], 0x7, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000650000)={0x7, 0x5}) r3 = getpgid(0x0) tkill(r3, 0x37) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/18 01:41:15 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) setpgid(r2, r3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000004000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/0, 0x0}, {&(0x7f0000003000-0x55)=""/85, 0x55}], 0x9) quotactl(0x9, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="e2c0021dd2d42b8a7bf9286f75a50a45f56daa81577275ce717cd07dfbeeda8efdbf67d033c758914fbbb5260f5f84773c40b34bcd9e179ddf27a70db3c0f419815aabe674250515934d148c2bed143785") 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008f4000-0x8)='./file0\x00', 0x18c02, 0x154) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002c0000-0x3c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000-0x4)=0xe8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007fc000)="f63898a5231a64fa0ea88305180396c12c55961c92f9805d632db37932a02b51e92708c0422c06c9c00f9a1afe29d0d624b42845a849c4df89fb85c546aa350f1902c315594367b8", 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000380000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00002d6000)={&(0x7f00004f4000)=[0x5, 0xeb8, 0x583, 0x3, 0x2, 0x7, 0x9, 0x80, 0x0, 0x8], 0xa, 0x7b1, 0x2, 0x10000, 0x800, 0x9, {0xfff, 0x7fffffff, 0x7f, 0x80000000, 0xfffffffffffffffa, 0x4, 0x9, 0x5, 0x6, 0x4, 0xee1, 0x7, 0x9, 0x200, "e0b4bb9b7673c49a2eb968ccd645baaf4d1191f4deea5cbb332ab3c9346dc552"}}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000120000+0x858)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="b142ded32a6d71d078946f87337ba9c9", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x803, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000243000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x4, 0x101, 0x2}, &(0x7f0000c32000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000222000)=@assoc_id=r4, &(0x7f00001e2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f9000-0x8)=@assoc_value={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000069c000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x0, 0x0, 0x100}, &(0x7f00006e9000)=0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008b4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00002be000-0x8)={r5, 0x3ff}, 0x8) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) dup3(r3, r2, 0x80000) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000ef9000)=0x5, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000d05000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d03000)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/rtc\x00', 0x44aa00, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000230000-0x10)={0x2, &(0x7f000087f000-0x10)=[{0x5, 0x20, 0x0, 0xffffffff}, {0x0, 0x6, 0xffffffff, 0x200000000000}]}) r6 = socket(0xf, 0x8000000000204802, 0x4) write(r6, &(0x7f00004f8000-0x22)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f00003eb000-0xed)="366520b881051f08b4b0c726f406b68def398bf0e83e9554623e17ced359a816e7938267ec59b8957a421d723fd1202a11ae7e074f1e0530c50541a34efd5d777678ec2c6b483e040fb66f4ff317ce61fe32c67d087e46547680a778b0c79ffbe8fee8c4238de44ed8af60362c776740e5bfd4d27841359e037a1a785e5223929768506a063a6d03b1c377c76f333663d4f732a1849186b2fb036ffff9793809da3ab9a8e6c2284907385c9c66eec7fd72cd57bc373539348f1c46ce28ea74973bcc804fe9f2a708770dee724915a3a704ab7674f8f3da14d3b79c50f2a3f72abfcc92037d225142e902a48114", 0xed) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a07000)=0x0) 2017/12/18 01:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000626000)='/dev/input/mice\x00', 0x0, 0x80081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fda000-0x4)=0x0, &(0x7f00005a2000)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000e28000-0x8)='./file0\x00', 0x1, 0x88) fchmod(r2, 0x50) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000556000-0x8)={0xfffffffffffffffe, 0x7, 0x1, 0x9}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000879000-0x4)=0x0) close(r2) capget(&(0x7f000008c000)={0x19980330, r3}, &(0x7f0000c51000)={0x66bc, 0xffffffffffff9345, 0xfffffffffffffc00, 0x3, 0x20, 0x39a}) ptrace$getregs(0xc, r3, 0x1000, &(0x7f0000cc0000)=""/231) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d6f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7b000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) timerfd_create(0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000004000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/18 01:41:16 executing program 3: r0 = socket$inet6(0xa, 0x40000000e, 0x9) socketpair(0x10, 0x800, 0x9, &(0x7f0000c76000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000786000-0x4)=r2) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f2000-0x9)='/dev/rtc\x00', 0x1000000803fe, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r5 = memfd_create(&(0x7f00008e4000)='\x00', 0xfffffffffffffffe) fallocate(r5, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000425000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x8000000000000002, &(0x7f0000abf000-0x4)=0x7e, 0x4) ioctl$TCSBRKP(r7, 0x5425, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x80080, 0x0) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f000091f000)=0x1ff) pipe(&(0x7f0000c0b000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x33, &(0x7f0000e21000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0xfffffffffffffffe}]}, 0x10) bind$inet(r8, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r3, 0x5409, 0x80000000) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000de9000)=0x0) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000274000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r9, 0x540f, &(0x7f000000a000-0x4)=0x0) 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ff0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xe1c6) syz_emit_ethernet(0x56, &(0x7f000008e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x8, 0x48, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0xff, 0x3, 0x8, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}, {[], 0xc3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}]}, @timestamp={0x44, 0x4, 0x6959, 0x0, 0x7fffffff, []}, @end={0x0}]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x6, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @eol={0x0}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"87"}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000926000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4402}) preadv(r1, &(0x7f0000f6d000)=[{&(0x7f0000c62000-0x27)=""/39, 0x27}], 0x1, 0x2c) capset(&(0x7f00002bd000-0x8)={0x1998032f, r0}, &(0x7f00002ca000)={0x0, 0x2, 0x1, 0x5, 0x7fff, 0x0}) fcntl$getflags(r2, 0x1) socketpair$inet6(0xa, 0xd, 0xa8, &(0x7f00007b3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r3, &(0x7f0000933000-0x1)='\x00', 0x801) accept$inet(r5, &(0x7f0000f32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059b000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e35000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000ef1000)=0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f000080d000)='za', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000897000)={0x0, 0x5779, 0x7fffffff, 0xf271, 0x2, 0x7, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b2, 0x7, 0x7, 0x7, 0x6}}, &(0x7f0000a32000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a69000-0x98)={r9, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1ff}, &(0x7f0000fef000-0x4)=0x98) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f000082d000)={@generic="535fc086ae9c4e308b671d348c9eb1e2", @ifru_flags=0x1}) connect$netlink(r5, &(0x7f000071b000)={0x5e1a61aec20766f3, 0x0, 0x6, 0xfffd}, 0xc) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r10, 0x0, 0x10, &(0x7f0000eee000)="18000400020001000000be8c5ee18c0000000008020100ec01da1e03366f46dc0200000074fffffff74852bb6a880000020000000000000000000000006798e2010067fc2163e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1a0400335bd7b2d17feca21b571073393d2281000000f51ad0b4d2c23eefff01", 0xc0) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000e3e000-0x4)=0x3) r11 = open(&(0x7f0000437000-0x8)='./file0\x00', 0x40, 0x104) getsockopt$inet_sctp_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000521000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b38000)='/dev/usbmon#\x00', 0xbe63, 0x400) pread64(r2, &(0x7f00003b5000-0x1d)=""/29, 0x1d, 0x6) fcntl$getown(r2, 0x9) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0xb1, &(0x7f00002a2000-0x2f)="28fbd0526e93342cdff265b0be82b5fbadc034c063c1c680553ace05b2bb20d84c7aee6d238756e877b9450b3209f7") fallocate(r3, 0x1, 0x2, 0x2) pipe2(&(0x7f000002a000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000060000-0x20)={0x7fffffff, 0x0, 0x2, 0x86}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00008a4000)={0x9, r5, 0x1, 0x4}) syz_open_procfs(0x0, &(0x7f0000965000)='ns/pid\x00') 2017/12/18 01:41:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e55000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000c65000-0x4)=0x23, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000aed000-0x4)=0x0, &(0x7f0000ef3000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ef4000-0x10)={0x0, 0x2c, &(0x7f0000ef4000-0x2c)=[@in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e0000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000840000)={0x0}, &(0x7f0000bfd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef4000)=@assoc_value={r2, 0x100000000}, 0x8) fgetxattr(r1, &(0x7f0000071000)=@known='com.apple.system.Security\x00', &(0x7f0000ecb000)=""/205, 0xcd) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000016a000)='attr/fscreate\x00') ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b6e000-0x2)={0x6, 0x3a1f}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x630) 2017/12/18 01:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x1, 0x3e) r1 = add_key$keyring(&(0x7f00003eb000-0x8)='keyring\x00', &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d71000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000059d000-0x5c)={0xf4, 0x2, {0x5, 0x20000000000003, 0xfffffffffffffffc, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000786000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c05000-0x2)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x1, 0x7, 0x70c3dbae, 0x1}, &(0x7f0000159000)=0x20) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r4 = fcntl$getown(r3, 0x9) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000355000-0x4)=r4) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000090f000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f000009e000-0x93)="e188278dbb329a63dbf4ede730d742414ef5455f70e71a6cda5011f3af5b12b977580ce88e5fb821aec79c2aeabf0f7be285fab850803286a21ba49bf521f4c97b678351ba54749a9c97ff3ae1374e053e7d08c147bb30c1a8c43cb7d790765db94f37eff6a444745a6e5d151aee5751a3be1da70f48914451140251e82ab303605f7967a1b9115475e51a991ae46c0cc32930", 0x93) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) mq_timedsend(r0, &(0x7f000017a000)="fd189da965d13e348a009ffd480ceec7050e5ae9f8c7b8251cbb75a1681a7b3f2439e893a2cf8306cc13dd1b0852afb4ff73eae2a5613af41216d920d22a8a8db1c7962c9b700316b94c4fb197f302801c186ce2db88ecc075cce5fa565b72b54e067ecfae50570db0a146b9886c86ef2dc3234707e9de2d1cf7b7809aa5a2bc8ee4437e409b3415a00ef056151bae5c462265581208a8e30a29af8a701f52d1ccd1eb3dd73abed739f996041a7dcf9f99f34440911751bcd38f5e4aaf47d468fd39eb6b1ae326efcc2c0ef21fb707ad3402eafd284fd6cc517b841a17b9035f7e493ad6bb8ee164018491bb2f26c5712ffd7a15", 0xf4, 0xb5e, &(0x7f00008e8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e94000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000a6a000)=""/101) sched_setaffinity(0x0, 0x8, &(0x7f0000e3a000)=0x1ffffffffe) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00009e3000-0x6)={0x9, 0x8180, 0x6df}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d4b000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10, 0x7, 0x8, 0x10}, &(0x7f000035c000)=0xa0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000b0e000-0x8)={0x82, 0x9}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006ab000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000181000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000015c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00005c9000)={@common='ip6gre0\x00', &(0x7f0000b3b000)=@ethtool_sset_info={0x37, 0x6, 0x53450897, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c5b000)={{0x1, 0x6}, 'port0\x00', 0x40, 0x10020, 0x20, 0x1, 0xda6, 0x3fffffffffff, 0x8, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x5, &(0x7f0000576000-0x2)="0bb5") socketpair$inet6(0xa, 0x5, 0x4, &(0x7f00005c7000)={0x0, 0x0}) 2017/12/18 01:41:16 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000959000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], &(0x7f000011e000-0x8)=[0x0, 0x0], 0x5, 0x3, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095e000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000039000)=r1) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x5, 0x1, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 01:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/status\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/sequencer\x00', 0x420081, 0x0) ftruncate(r0, 0x99) [ 31.920349] device ±BÞÓ*mqÐx”o‡3{© entered promiscuous mode [ 31.931785] device ±BÞÓ*mqÐx”o‡3{© left promiscuous mode 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006fb000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2400000000}, 0x1c) pipe(&(0x7f00003d9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c2f000-0x4)=0x0, &(0x7f0000b80000)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00004e2000)=0x0) 2017/12/18 01:41:16 executing program 6: sysinfo(&(0x7f00001f2000)=""/0) openat$rtc(0xffffffffffffff9c, &(0x7f00004e9000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)='/dev/hwrng\x00', 0x2880, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c59000)=0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x1000080000) bind$unix(r3, &(0x7f0000375000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) gettid() getpgid(r2) r4 = gettid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000679000)={0x0, 0x1000}, &(0x7f0000c1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000299000)=@assoc_value={r5, 0x1}, &(0x7f0000980000)=0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) r7 = dup2(r6, r6) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f000019a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10001}) ioctl$TIOCCBRK(r7, 0x5428) socket$inet6(0xa, 0x80000, 0xfffffffffffffffa) write(r6, &(0x7f0000383000)="220000002a000701000910f70000000402ae0000010000000900010000010000011531610067", 0x26) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000938000)={0x80000001, 0x0}) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000760000-0x10)={0x9, &(0x7f000052a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000bb8000-0x10)={0x7, &(0x7f0000313000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e19000-0x10)={0x2, &(0x7f0000bdb000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000fca000)={r8, 0x20}) pwrite64(r0, &(0x7f0000186000-0x1b)="1603000000000000008200230000007f93a70000100264d0007f5d", 0x1b, 0xfffffffffffffffd) renameat2(r3, &(0x7f0000c05000)='./file0\x00', r3, &(0x7f0000165000-0x8)='./file0\x00', 0x2) [ 31.983791] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=4568 comm=syz-executor3 [ 32.001394] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=4568 comm=syz-executor3 [ 32.019926] device ±BÞÓ*mqÐx”o‡3{© entered promiscuous mode 2017/12/18 01:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) poll(&(0x7f00000af000-0x28)=[{r1, 0x100, 0x0}, {r1, 0x404, 0x0}, {r1, 0x108, 0x0}, {r1, 0x400, 0x0}, {r1, 0x10, 0x0}], 0x5, 0x100) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x2, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f00004ed000)={0x100000001, 0x3f, 0x6, 0x7, 0x5, 0x1000, 0x2, 0xfff, 0x1, 0xfffffffffffffc01}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f000031a000)={0x7, 0x8}) syz_open_dev$sndseq(&(0x7f0000efa000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003d5000-0x30)={0xb8, 0x0, &(0x7f00003d1000-0x1e)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000069000)=[], &(0x7f00004ec000)=[0x78, 0x0, 0x48, 0x20, 0x78, 0x40, 0x38]}, 0x0}}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f00002c6000)=[@fda={0x66646185, 0x8, 0x0, 0x29}, @fda={0x66646185, 0x2, 0x0, 0x7}], &(0x7f00004ed000-0x10)=[0x18, 0x40]}}], 0xea, 0x0, &(0x7f00004ec000)="8e16ad7347d7edc54aba08d696c6a5f4b7d8c446042e27d8d7c8f7cc575aa072cd88772e91724d7344fb73ed760b4e3bbeb73fa4fcd42cdaf87f5e47cfb99fb3f9a0fdda2fec2db5a82f6d65e55f5d6479f343ca3f856cf98df5cc30f9646ad1848e5feee1460a01c3ef133e7070c5f84904b2396d800a71905abc3a1228511baed43e189a6edb33e793966714911e8e95902c7456ada765dc544f1d850aa630c2676905e9749a79424780ead6136b0d23e1edd7ae8f5dd4450dac60e3d1e8cea6f6ad6b4f54f1939bf30a36d3098b17633b04aef273193ae6ffbaa180524b5dbae66805a9b15c334c70"}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000e83000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000f5f000)=0xd4e1, 0x4) sendto$inet6(r5, &(0x7f000054b000-0x5ad)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/18 01:41:16 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x61, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="2a959bcf4b95", [], {{0x6006, @arp=@generic={0xffff, 0xe5db, 0x6, 0x5, 0x0, @random="3fae8e25008d", "13dca77a96", @random="14696a7178a9", "5f89273bc2174d3fc5d9421edc9e915b"}}}}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5808000000d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x742, 0xf1, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x205, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x7ff, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000017000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) unlinkat(r4, &(0x7f000014b000-0x8)='./file0\x00', 0x200) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r3, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 01:41:16 executing program 7: r0 = memfd_create(&(0x7f0000af4000-0xd)='ppp1selinux*\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) fcntl$lock(r1, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x0, 0x9}, 'port1\x00', 0x66, 0x2, 0x8, 0x8, 0x1, 0x9, 0x6, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x3ff, 0x5, 0xbf, 0x83, &(0x7f0000000000)=""/131, 0xfd, &(0x7f0000001000-0xfd)=""/253, 0x78, &(0x7f0000012000)=""/120}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00009d2000)='trusted\x00', &(0x7f000029c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c82000)='\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f000061b000-0x5)='user\x00', &(0x7f0000397000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000adc000)="0627730ad297db3d88ea37cdf4caf1d96f480426043f5e6e216ba193ddaa432f035aaf27edd897174f886cb520b242927ca112f9831de52362e1602128a2a2cf8fc1a824cec4936ffcd471e7be809558016aa54fe6dad9f28f96bf2640a60a50e90e86ca534527e61a8de432fc0014ce3162296ab17d37521bc46d2f05c0d3665fa74488da177297f2382e8534d7a75fb1c9d57ad96209c32ee0c3414ce9e1205bc0f2d22b0461a39b95636e0d88f523752bdb94b127c2070efc8036a64d", 0xbe, 0xfffffffffffffff9) r4 = add_key(&(0x7f00004b8000)='user\x00', &(0x7f00008f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000273000)="ef1de756a4210549d701006ea54e804974bf49c00b996ce2730ff03cb63ea2292386893b3bae427c57629df600f0964bf6e2dde3c3392b6c4f860f574d78f9a117d8766000a49ab34374f9205f2f525356c389dd94014dc4ee3a0d2eefd729ee3547949847a671443f08278f8183b9ae940f9a", 0x73, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000364000-0xc)={r2, r3, r4}, &(0x7f0000ceb000-0xd6)=""/214, 0xd6, &(0x7f000003c000-0x38)={&(0x7f0000910000)={'sha3-256-generic'}, &(0x7f0000273000)="c2c0843343275f38ee907dcbfcac0da54fb94a8a99f97cdcbc5c8bb30e1a9583cc3490fd8e925b03d6945116", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000043c000-0x8)='./file0\x00', &(0x7f00001dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f07000-0x4d)='./file0\x00', 0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000dc5000-0x63)=""/99) r6 = syz_open_dev$usbmon(&(0x7f0000832000)='/dev/usbmon#\x00', 0x20, 0x2100) connect$inet(r6, &(0x7f0000470000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f00003b9000-0x1000)=""/4096) unlink(&(0x7f00009b5000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") chroot(&(0x7f00008b8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") creat(&(0x7f00001da000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000012000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000013000-0x4)=0xc) 2017/12/18 01:41:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2000000003fc, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x0) socketpair(0x5, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) read$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0x8) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1a}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x38, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008bf000-0x9)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dff000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000147000)={0x6, 0x9, 0x9, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.020454] device ±BÞÓ*mqÐx”o‡3{© left promiscuous mode [ 32.044746] binder: 4585:4586 ioctl 40046205 8 returned -22 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dcc000)='illinois\x00', 0x9) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcf000-0x47)="73ed0fd288aa32020cff63c684f84b8b31c3abe0b91f93a73c15baea8ffca614425703482d2cfb36849f5fa88fb3cc6ff0cfbeefd6a1c468f99b1b6d4c042fcba011cd2bf4187e4e1b28d1c1179cdae600000d4a0a29532770aad5", 0x5b, 0x20000000, &(0x7f0000dcf000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000387000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') getdents(r1, &(0x7f0000001000-0x9c)=""/156, 0x9c) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) mknod(&(0x7f0000740000)='./file0\x00', 0x0, 0xfffffff9) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c35000)={0x1, 0x9, 0x10000, 0x4}, 0x10) 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x63, &(0x7f0000e45000)={@random="b7e86831c15f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x13, 0x4, 0xfffffffffffffffd, 0x0, 0x55, 0x0, 0x0, 0x40000000100, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x20, 0x1, 0x0, 0x401, [{[], 0x37e8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xf4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x6}, {[], 0x9}]}, @lsrr={0x83, 0x7, 0x7fff, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x7, [@empty=0x0]}, @lsrr={0x83, 0x7, 0x80, [@rand_addr=0x8]}, @end={0x0}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffd) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0xa, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002b4000)={0x0, 0xf0, "ac71575b39454d1464732642b1f70d8660c6211615aeebbbae7ea6c643e45fb8bd99833cc842ebe1d02433fb352365896b7d25796df0e1fa7231de10a8bceef797de47259b1c1210fe4fed7aef235979af56d659e8b8cf50ae4043f12bcbd7ded4287ef8217c214a0252cf22e5dfe9da261b4980ed3ad07a016e9e11ea0f7c8d3ab19463138a226e5f15ce05318b6f457631dd9da25d9230339ad6349d48464390dea964cd8230cf9119f2f0a772e6d98a4eaf780918aadb5ffbd8fe6fff810d471b25d00bb7c171d8b1f18f46277a4c5881e2060cac20f730febc3f604a68a3df8e94874497a33dd2b3988efab8e828"}, &(0x7f000005c000)=0xf8) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f0a000)={0x0, 0xeb, 0x101, 0x101, 0x9, 0x5}, &(0x7f0000f0c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002f7000-0x8)={r4, 0x20000007fff}, &(0x7f0000757000-0x4)=0x8) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008eb000-0x8)={r3, 0xbffffffffffffffe}, &(0x7f00004be000)=0x8) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000f0d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b31000)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f00004d6000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00002ad000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000885000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b5f000)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f00002a2000-0x8)='./file0\x00', &(0x7f0000bab000)=@known='system.advise\x00', &(0x7f00009e6000)='/dev/net/tun\x00', 0xd, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000c43000-0x18)={0x7, 0x2, 0x1, 0x2c, 0x2, 0x100000000}) syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00009aa000-0x28)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) 2017/12/18 01:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bae000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f00007f6000)=0x0, 0x80800) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000044000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00003ec000-0x4)=0x0) munlockall() r4 = getpgrp(0x0) fstat(r3, &(0x7f0000cdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000c04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r3, &(0x7f0000243000-0xfc)="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", 0xfc, 0x40048c1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e80000-0x4)=0x0) link(&(0x7f000017b000)='./file0\x00', &(0x7f00005d8000-0x8)='./file0\x00') getresuid(&(0x7f0000555000-0x4)=0x0, &(0x7f0000cdd000)=0x0, &(0x7f000032a000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000024c000-0x4)=0x0) fstat(r2, &(0x7f0000737000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000f65000-0x38)={&(0x7f0000065000-0xc)={0x0, 0x0, 0xfffffffeffffffff, 0x89}, 0xc, &(0x7f00008d0000)=[{&(0x7f0000840000)=[{0x7a, 0x8, 0x10, 0x1, 0x4, "16a0ec016fdc553e2fcd0fd51ed9d30b3f65b51504f63b0f0b3d71b3be6c37c25e59dad8d7c70ada0964374280edfc1b68296dd114f474e9d250c501173531dc571c30837a8ff3bb92f72dd9144c5f35f64a390a6ce1d7aa1cab055894dd2b96f9bef9564def01777e2d"}, {0x44, 0x1, 0x10, 0x1f0f6c18, 0x2, "56910be7efb9398601c22bf80c2b1f75f462569926a973d5da2d45cba42a204cf5438bc08e7196c696b9008da80bfdd9139dd4e8"}, {0x96, 0x85, 0x0, 0x9, 0x3, "4f7e31752162a94d8da20a0a6936e304d585ab8e3100c5aee3f9f0d7594b08d6e86075e2d92f921c0b7351d99831ab2c7b2770095cd1c3393d08c4d59b472db59f5e0dca53a039e554eae6db888b7a4e0ef6f4d6fd7f1510048fa36c3240538bf7609330b774c6a764f73ca57fa34ac287e63c707cfbe5ab11b33ce653eb2307721eaf9b3c78"}, {0x98, 0x9, 0x300, 0x8, 0x200, "32fe6acdcdb4d059ab8c098fcfaa9f3ae572a7f93f5f7855b0506dd59dc675bc6d6f24712a201cecbaed66b01bc27cdc6950baab83402f450197afcbd3ed582e6fe39dcc739ee9ef68f6d689c2e51a95fda2e9885c7f23bbb1e5d6678c1a7cf36cca423badae34267b75b4f18242232d0eb04ba81552ef29c0d04d948d8e96bcaa099a218c594247"}, {0x1d, 0x604c, 0x14, 0x8, 0x1, "c2e1febf708c8cfc26331bbecb"}, {0x63, 0x5, 0x4, 0x37d, 0x2, "e8b1977d01e6784eff074c946c7d6df9cdcfe1ff6385c2b965346488c4dc1bae0e49dac88b4744b260300b48efae6ab183f5bd9517f836eb62368f61f57180645ed1edf2dfb5a6aa3fb3a3f1b4f08d283a79d9"}, {0xa7, 0xfffffffffffffff7, 0x2, 0x3, 0x0, "bbd59d4d893dc73447d062e30d437be51e03f01e420738f2ff57f843753e7a6e095a4df7e4c11d26629b50bb47e91ea3418346216c8281df71e3eca361078af86f2b62cad464a8a05126603389f562905be12faa0b838d2912e748374c6b414bfb54e04541f7e327bd661dde744ed224e672f3ab1e663d5bf239f886367fbea24533546618e1466fe23d4af802d1eecfcb486d12c7f162"}], 0x313}, {&(0x7f00002f7000-0x2c8)=[{0xbf, 0x1ff, 0x400, 0x100000001, 0x4, "01ac2731f8f823eeb88643e12d45c4d89218dec5d8853e20f587482936b9e3255d0a7ef069f4e1e437dc1f51e20388e8b8321b3f4d1c6ae981ecce7254c5c4f05fcbb6afcf561023f543181f9a0d09c39b4abe7dbb0993a828c2d43463bf732092a081af01c5241a1f6ad8d502bcdeb85e76cf69df4c784a7a09eab668451e023e7501b183e49ba65961051e88fcb9784fcd8dd5f11622bcc4e48be6e3c17fdfa8c09937689bda650ec04ad25da912"}, {0x22, 0x0, 0x12, 0xfffffffffffffeff, 0xc9a, "96a004ea511237c28ddc487d6e0480d25994"}, {0x50, 0x7, 0x500, 0x2f, 0x1000, "fd5f940a14900901ed4738daa0fb0e7a9c3b8ab7344fa23d3580b5c79f6d8360d549e2935deb4f78250a9f42e2ec2f1f1d21375fe3672eb86847e8a6466f2183"}, {0xda, 0x43b7, 0x92c, 0x1, 0x3f, "befb63c38e91ee11e80099708f8554aff3e243cd70c3d6d11e0e2c4bba654501b1bb49b5d285d1eece9397d4d7ef49d905f84042e9cadf67bba45b25d4a9e9b5b45574988b33819b7ef794233d8f68905ac31a9c9ace71610de987583ab4460e22752fd0213671a45815d98f30523b678ae8fec0ffc28ca6173235fba5e19a8be86d3656b2ade75b4cd370b67845d3fdb500f0e3f2b6463885886eae13a5b5f4df209bd3af603ddf097b074060f57aea08e32234277751383ab379259c4feec0de326ddff1b6c01ba9cf"}, {0x12, 0x2b3, 0x10, 0x40, 0x0, "7ecf"}, {0xab, 0x8, 0x100, 0x3, 0x10000, "2c6d517f5bf57de724e34d5bd34fbca5fd42dd2f81c85790dfc3b71e517c14d4d03f2ec57203a7631a88782064c3f70bff07d7f152a8c5e3366aa69c2eecafa522d0d21b808d090a892622622ac3d69952bc80694c84a05f98850b65988dcf4ca1358b0157be884ee64b6357c3c55da3a5c5cd5ca7ebdb35f50fe79a4aef8c0e46a614f492eea722a446d660493a09ac430f5d50383a1be34b0ecc"}], 0x2c8}, {&(0x7f0000724000-0x2d5)=[{0x6d, 0x7fff, 0x402, 0xbe, 0x396, "7afb01e270ab103db28d568ba93c5bb0d6e28dc78a1945f3c84e00722f529ad90e82807592baab6dbc0649786228f47af830f347e448c8e3112dd838512940796860b9ac7224fd561c1deac152b6ef2a109ea1396731e26447f27a696f"}, {0xd2, 0x1, 0x100, 0xc4, 0x8, "56140aa1f439de6f8210b1a223c58452e85c87937b6052e8ae1e61732b037ce49fbc3d2af69445cfde1d4ac1b4c2b951013d847098ab1a5c8e4714b6326b1e93e8cef4297ce135a2cffc90dc133741c88f30c7869b2ec1b3f118160d31dce7b0599c6cd0c17addd93ee9cb813880289d87184a131a7068e76b8225e123d098a18264951031ae31fd796cca776fd72d6c0968bd7b18374f15a39f43019de161638c4a1c37531403261742bea9c610c643af96e24f5331307728c3f3e20cba3b070f65"}, {0xdd, 0x8, 0x118, 0x7, 0x1, "5051bf407eee460860153c0f19ea522d795e5c7ee03c3dbfd24c44c6188ba06b95de6d8fc95830f9551c7a736137a89cf539f5037c7b35228ae245642fe8f49568cd6737d026a9fa87d0b7232c0b2ccc6bbf242f1a03c10a07f6cf2280c52201974e3912c8a9d9a607acd58c411595edf78c10106c47112ed5b13a4a08fd4c20636741ff38402dc0bae9f4f3bf929b3699a544c0dcf067478d4d87881c75e34aaff5be76d58cc1a64a00b2dc20ad6c2de850b807c641bb55a3071af2645cd2e4bcffd02a53c6552391c4cc2d1a"}, {0xb9, 0xfffffffeffffffff, 0x204, 0x4, 0x9, "3065cb6b579da3f8d1ebfc96418ec861fd0ec658c90710ec1548e063d34f0cc579c662f54fa9181783f9ebb93914589e1613bddba3835b161e7fc5fa90e006b5e8271c97ee95b5d90b5031d19333e4dee0bf1cf20907d89cf0061ce21558fc826e65a470af1bbbd58c4977b0d8a796a69f88fa662363e7896396510983e889aae682d1f2eb1aa5970989b1a887498ac9a382e2cc874089574c18333b47f7752915399921d485eabbdb"}], 0x2d5}, {&(0x7f00004fb000-0x11d1)=[{0x1010, 0x10000, 0x18, 0x7, 0x7016af64, "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"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"}], 0x285}, {&(0x7f0000532000-0xae)=[{0xd2, 0x8, 0x200, 0x40, 0x40, "dd957f908ff011b9a354021f8a2d7a489100636718f82039489311a90fef9d33849d8a4d1287211d254b236022d800c84852e9576c359d1c5586630a10e11186bdce93a6f27093392b43565798c7aeec188eaa037fe4043ca5502eaafa5fcdfb56d31616a05c0f12430c04d99b7fbf5b011564a9b42bf61bc3baadeb5bb13c3b764868bde3ef1eea2c6fb5327b7ce4f11dc05641ae6ac847f88df40d0e772219b7e12e2a8c26e3f45b3ac933238de67e514d2adad69938891903815b684f6329be8c"}, {0x33, 0x20, 0xc, 0xcb39, 0x6, "ac243f469152a6df0c9aba5236e772d0e36f38db40a54695dfe828d57247c60e8a1980"}, {0x6e, 0x18fe, 0x310, 0x9, 0x9, "805ee27a7d73b396dccff3a2b625a785d4fd0f741a790f68015ba67440bf034692d592de9d2e197cc9bd7e372085e879d2885d5c634911f3d658abe2f16cba1bd37e3f3f981c8359283aafe619e6bf4105bf9dbf4c065e1f3e0aa9dd9833"}, {0x3b, 0x0, 0x100, 0x2, 0x7, "a40b8d4adaac7c79cea996ad036d7bfa0e137015967d72ac36b44ec347bef44386ae9da109c825813a6a3c"}, {0x65, 0x3, 0x701, 0x6, 0x8, "98d272688d98eead99bde01f7a38685ed1a093aa5ee541b4c316a1f7bbcfe6ed7968ffb1be2b256da5b277247e147092e96386264589d5cc4795bc6020aba4c017add21d6fe707d378d24e663aa5f4eed045ae0aef"}, {0xa7, 0x4, 0x802, 0x4, 0xdd9c, "6264daa73cffde646f7ab3b2dfda565d9dc556ca201a299c52812d383cdefccddce62527a77267e79cf4aa100f1ef2086cb9e0ae84bd8f52a807522e5353afcf8d5c808bfba98b1d31ffb5598f97a47b3df85b9ebde12a7f5af837fd52a336b4ec9ed0987a0f20c11a29e62eb0d252a6da1e02af0b1dafb59852ffec0f23ed800e6a9c609b3c97dac64bba4ab1fcbcf3299eada51e5134"}], 0x2ba}], 0x7, &(0x7f00002c7000)=[@rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r3, r1, r2, r3]}], 0x30, 0x20000000}, 0x4000) r10 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000023c000)='./file0\x00', &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000eff000-0xc)=[r9, r9, r9]) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000080000)=""/29) sendmsg$unix(r3, &(0x7f000061d000-0x38)={&(0x7f00004b5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003dc000)=[{&(0x7f00002d9000)="e537743fc720bd3ece37b57a2ffa3621831ea23b3a541f74a2e0a1daab59c4e26aff02b24988cbf992e0d94912bc103a3662062f701730f17bbb6bd0018e41bbb6be", 0x42}], 0x1, &(0x7f00004de000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, 0x0}], 0xa0, 0x91}, 0x4) read(r2, &(0x7f0000884000-0x200)=""/512, 0x200) 2017/12/18 01:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) mkdir(&(0x7f000086b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000013e000)='./file0\x00', 0x20000, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000811000-0x1000)=""/4096) rmdir(&(0x7f0000c62000)='./file0\x00') accept$unix(r0, &(0x7f0000208000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a8e000)=0x8) syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') r1 = fanotify_init(0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8) r2 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000c46000-0xb9)=""/185) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e35000-0x4)=0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r6, 0x0) connect(r5, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mq_open(&(0x7f0000c7b000)='\\{\x00', 0x1, 0x80, &(0x7f0000f6c000-0x40)={0x8, 0x100000000, 0xfff, 0x8, 0x8, 0x0, 0x7ff, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000182000-0x4e)=""/78) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b87000-0x4)=0x0) ptrace$setregset(0x4205, r8, 0x4, &(0x7f0000894000)={&(0x7f00001de000)="", 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x3, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/18 01:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x2000000ff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003bd000-0x8)={0x0, 0x0}) get_thread_area(&(0x7f0000d84000)={0x3, 0x20101800, 0x5, 0x0, 0x0, 0x200, 0x2, 0x0, 0x0, 0x100000001}) syz_open_dev$loop(&(0x7f0000845000+0x2da)='/dev/loop#\x00', 0x4, 0x2000) r2 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x2, 0xc03fb) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b39000)=0x0) fcntl$setown(r0, 0x8, r3) r4 = accept4$packet(r0, &(0x7f000061f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000082c000)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b64000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcf000-0x11)='/selinux/enforce\x00', 0x12400, 0x0) fadvise64(r1, 0x0, 0x7, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r4, 0x0, 0x4) seccomp(0x0, 0x0, &(0x7f0000fe0000)={0x9, &(0x7f0000a9f000)=[{0x4, 0x7, 0x1, 0x10001}, {0x7fff, 0x6, 0x4, 0x72}, {0x1f, 0x6000000, 0x1, 0xfc73}, {0x3ff, 0x8, 0x1, 0x9}, {0x0, 0x40, 0x9, 0xffffffffffffffff}, {0x9, 0x4, 0xffff, 0x7fffffff}, {0x380000000000000, 0x2089, 0x5, 0x3}, {0x20, 0x1d, 0x40, 0x0}, {0x7, 0x8000000000000000, 0x5, 0x7fffffff}]}) gettid() close(r7) getdents(r6, &(0x7f000049d000)=""/230, 0xe6) mkdir(&(0x7f0000519000-0x8)='./file0\x00', 0x7e) getpeername$netrom(r0, &(0x7f0000207000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000852000-0x4)=0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00007ec000)=0x20, 0x4) writev(r1, &(0x7f0000353000)=[{&(0x7f0000ccd000)="06f4dbb40f6383dd17bf7d1459b0143e78915f4a839e0b0f09bfadc6be64b85eaf8e1d9a4960ea1280a04f62fc2f66834666d0c9fa497577d09f4cace5551e514e43c47a18052ae6579c99244057ac3e69da1c03e4bce66f0b683c150ef46e662b4cee57a2df2fb34b3bef9ab5829d69ed9f4f95ce3a02992c6457ec57b1850570363e4f1a2fe0902955c9c3b7c19f9da92f78456bca6c5cab2457ecc73361adf056", 0xa2}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00006ae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23f, 0x2, 0xff, 0x0, 0x2, 0xb340000000000000, 0x1}, &(0x7f0000b27000-0x4)=0x20) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000154000-0x18)={0x7f2, 0x3, 0x3f0, 0x4, 0x3, 0xaa9}) sendfile(r6, r1, &(0x7f0000f15000-0x8)=0x7, 0x8) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000926000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ba2000)="02000000080002000000000000000000000006a0", 0x14, 0x2) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xfbfffffffffffffe, 0x0) write(r0, &(0x7f000047a000)="0000000005000b04fb0000f83a00000000000000020fefffff0000000000085b1ee9fb4b35ea2d", 0x27) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003cd000-0x4)=0xffffffff, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009ab000-0x4)={0x6045, 0x7, 0x3000}, 0x4) ioctl$TIOCSBRK(r0, 0x5427) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) munlockall() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/ppp\x00', 0x880, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000387000)={0x8, 0x7, 0x10000}) r4 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000059d000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x460, 0x5c5, 0x0, "da160d60c7426b6ff651ac6576ac65f40bf0ebe04e548fbb672e4a7f4e128710cdfbd3ae14c52e1a0e10c07169ccd08cbb4c03fa457e89e35d2fb0388ec167fd9894cc4e93f2cb51478fe3684865ffe0"}, 0x160) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002c2000-0x8)=0x0) ioctl$TIOCSBRK(r3, 0x5427) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000008b000-0x4)=0x0, &(0x7f0000524000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000703000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000320000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x10480) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000a58000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00007ed000-0x14)={0x11, 0x0, r6, 0x1, 0x2000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000843000-0x4)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000b15000-0x5)='maps\x00') write$eventfd(r4, &(0x7f0000f70000)=0x2, 0x8) preadv(r8, &(0x7f0000369000+0x122)=[{&(0x7f0000c67000-0x3d)=""/61, 0x3d}, {&(0x7f000083d000-0x12)=""/18, 0x12}, {&(0x7f0000a96000-0x28)=""/40, 0x28}, {&(0x7f000008f000-0x29)=""/41, 0x29}, {&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f0000dee000)=""/0, 0x0}, {&(0x7f0000db0000)=""/5, 0x5}, {&(0x7f00005ae000)=""/115, 0x73}], 0x8, 0x0) [ 32.082430] binder: 4593:4598 not enough space to store 0 fds in buffer [ 32.091354] binder: 4593:4598 transaction failed 29201/-22, size 72-32 line 3272 [ 32.104761] binder: binder_mmap: 4585 20476000-20479000 bad vm_flags failed -1 [ 32.109746] binder_alloc: binder_alloc_mmap_handler: 4593 20000000-20002000 already mapped failed -16 [ 32.112869] binder: BINDER_SET_CONTEXT_MGR already set [ 32.112876] binder: 4593:4598 ioctl 40046207 0 returned -16 [ 32.112943] binder_alloc: 4593: binder_alloc_buf, no vma [ 32.112960] binder: 4593:4606 transaction failed 29189/-3, size 72-32 line 3130 [ 32.155469] device gre0 entered promiscuous mode 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x4, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a45000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x3ff80, 0x4, 0x587}, &(0x7f00002f2000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000143, 0x8001, 0x8c, 0x7f, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) recvfrom(r5, &(0x7f000073b000)=""/219, 0xdb, 0x10102, &(0x7f00001a7000-0x6)=@hci={0x1f, 0xe000000000000002, 0x2}, 0x6) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f000083c000-0x4)=0x4162, 0x4) bind$inet(r5, &(0x7f00001da000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1)="e2", 0x1, 0x1ffffffc, &(0x7f0000228000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000094c000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000b18000-0x1)="d8", 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b2f000-0xe)={0x5, [0x3c03, 0xfffffffffffffff9, 0x1, 0x101, 0x2]}, 0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cec000-0x8c)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000c1000-0x14)={0x7fff, 0x539, 0x6d0, 0x101, 0x100000000}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x94, &(0x7f00005dd000)=0x73ea, 0x4) sendto$inet(r5, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x40040, &(0x7f00006ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000037c000-0x14)={0x8, 0x4000fff, 0x3, 0x7e, 0x8}, 0x14) getsockopt$sock_int(r5, 0x1, 0x2e, &(0x7f0000fa4000-0x4)=0x0, &(0x7f0000926000)=0x4) sendto$inet(r5, &(0x7f0000bcd000-0xea)="cf0c7ea0850000000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63af6d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176748429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a620087", 0xea, 0x4000014, &(0x7f0000a41000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f00009cf000-0x4)=0x40000000000003, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000987000-0x8a)="b66f8097d628c57e3955c1cf819708a39129ebe51296537ea8ca1af1514b04faffffffffffffff346b8b89457878266fd5456d25ec0cfbe38fef3eb85f7fa795193b86782bc885c911d9c5ee2cca92b93865a22800000001cd73af5f2a85536f45d1fb1fedff034c54a635afa81cfcd4c990be865901ff002b00164882d2c1a4deafb2337b6bc75726", 0x89) 2017/12/18 01:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000351000+0x2ef)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000b5f000)=0x8) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000703000)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x5, 0xffffffffffffff00, 0x0}, &(0x7f0000002000-0x4)=0xa0) creat(&(0x7f00009ea000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f000089f000)='rpc_pipefs\x00', 0x80000000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000080c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000326000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x82}, {0xa, 0x2, 0x108bc6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x81, [0x5, 0x1, 0x209, 0x2000000001, 0x9, 0x20, 0x3, 0x12000]}, 0x5c) pwrite64(0xffffffffffffffff, &(0x7f0000183000-0x5f)="bb98d12a05eef30428428636850911b0e1433cff246c38822dd03ae4964af958f30d749044eb38303e8b401ec2a82b04320c2ecea856618f640c9c8c413796d3ce8ecebb94c03aa0e4b8bb028d80512123df0306dd168a9834f021dcd7ee", 0x5e, 0x8000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000068d000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100000400}, &(0x7f000028d000-0x4)=0x98) r3 = accept(r1, &(0x7f0000ec0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004e7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000de6000-0x8)={r2, 0x800000000000003}, &(0x7f0000579000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004fd000)={r4, 0x2, 0x0, 0xfffffffffffffff9, 0x2, 0x0}, &(0x7f0000faf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e93000-0xb4)={r4, 0xac, "6beebb659770286108f384835f88719b12428ca70b0a7b96fef733ad11430d90ba95cf55e0ed000000ff32da6dbda71d93389c35b3b3cedd9c1f1fc2a0fc01c1f2d0755c1b266581afaa05ff3620e346e7de4339e83b2fd333395bae722e43ebb1d0cfe1bea758e09be6b64afdc8b7f800400edffe0da258ecb57e6c5fee6d79fac8d852a09fe2e4cbd46e5334c71c200c0ed3679f10cc9d2aee66fb6cb08917c0b4cfa29433bb401a1d6773"}, &(0x7f0000652000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ee000)={r5, 0xff}, &(0x7f00009d0000)=0x8) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000dbf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000120000)={0xffe, 0x3, 0x8, 0x1e64, 0x3, 0x1, 0x1, 0x80000001, 0x0}, &(0x7f00002a2000)=0x20) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x20, 0x719, 0x9, 0x0, "0a0000011302000100"}], 0x19}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000072b000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000cfd000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000e5c000)='/dev/usbmon#\x00', 0x1, 0x3fffd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f0000b67000-0xc)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f000063a000)={r11, 0x400080000, r8}) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005d9000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(r12, 0x4b6d, 0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000907000-0x10)='/dev/sequencer2\x00', 0xa400, 0x0) listen(r13, 0x66) ioctl$int_in(r13, 0x80000000005403, &(0x7f0000a9b000)=0x8000000000) bind$netrom(r9, &(0x7f0000930000)=@full={{0x3, {"1f000a1e00078e"}, 0x9}, [{"ff050000ae8a9c"}, {"947c7066fc31bf"}, {"4c5c08adf5689e"}, {"1b01012efc4db5"}, {"d5f9813cdc0600"}, {"ac00ffff095786"}, {"05641e8000645f"}, {"9a68000000003b"}]}, 0x48) socket$netlink(0x10, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff7000-0x108)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x0, 0x3f, 0x5, 0x3, 0x10001, 0x2, 0xfffffffffffff001, 0x3f, 0x5a, 0x4, 0x0, 0xb0, 0x8]}, &(0x7f00008b0000)=0x108) socket$inet_tcp(0x2, 0x1, 0x0) read(r8, &(0x7f0000187000)=""/22, 0x16) 2017/12/18 01:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000549000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000072e000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00006e4000)='/dev/loop#\x00', 0x8, 0x0) fallocate(r2, 0x0, 0x1, 0x4281dcd5) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000732000)={0x2, &(0x7f0000b1b000-0x38)=[{0x0, 0x0, 0x0, 0x1ff}, {0x6, 0x0, 0x400000000, 0x0}]}, 0x10) mq_timedsend(r1, &(0x7f00003dc000)="3a58f34829cd0e88c9139a17b8847029b35d8e4bc5d0310c2513dac6ccb912658a7a68a3d62c51b70772ec89588794465a258fcc666120cbc50b60b99fc495ba78b63e0679280a368b796b8dd74b5ecaef7cdd957ca6000123bddb861a3b3bde7d547f6ba2e84c70bdf62eb74e354be026b894734fdafd614207fc22b94936b32b982c1d464436be3040a76b7f146158b79f3cfb231fd118776b6a3ddf7628122ef3a9a56f2b243abced971cf68a3f15f3be97a7fe3039fd547a1d34b8da7602f3a106157e0b7bb3e26d7a58cbb6ba0cda80e78068e7e16a9d14c17e5be06a53b73d", 0xe2, 0x0, &(0x7f00003d2000)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x1000000004002, 0x0) listen(r1, 0xc5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000088e000-0x4)=0x0) unshare(0x405fc) add_key$keyring(&(0x7f0000333000-0x8)='keyring\x00', &(0x7f0000a34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0c000-0x68)={0x8, 0x3f, 0x8001, {0x0, 0x0}, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000268000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000428000)=0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000b6000)=""/4096) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) eventfd(0xfffffffe) sched_yield() ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000262000+0x761)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xaf, &(0x7f0000a58000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x17, 0x3, 0x8}], {0x8100, 0x40, 0x2, 0x939}}], {{0x8884, @ipx={0xffff, 0x99, 0x2, 0x4, {@current=0x0, @random="0aefe7b9359a", 0x9}, {@current=0x0, @random="9e6f3f58b058", 0x9}, "363abdb3d1c08d6aaf75daeb126b4e692cae5ddc45f7ead3cd358f2503aaa8d24f1573acc0cbb75c91d68ee24f8319bfb504a38c5dd38e80eb22b80cc02a8398885d7d890626df7a1eb9398ec839ea0d8a0e39224ffb376aef67e339170a2cd6a21609db9e25acbed14bf8ca4b9b4b6d732094ee9332be27b0155a"}}}}, &(0x7f0000aad000-0x18)={0x1, 0x4, [0xc77, 0xb1b, 0x767, 0x477]}) nanosleep(&(0x7f00008ab000-0x10)={0x0, 0x0}, 0x0) [ 32.223762] binder: 4585:4600 got reply transaction with no transaction stack [ 32.231307] binder: 4585:4600 transaction failed 29201/-71, size 0-56 line 2923 [ 32.272166] binder: 4585:4600 ioctl 40046205 8 returned -22 [ 32.300241] binder: BINDER_SET_CONTEXT_MGR already set [ 32.305550] binder: 4585:4640 ioctl 40046207 0 returned -16 2017/12/18 01:41:16 executing program 3: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000447000-0xc0)={0x2, 0x3, 0x0, 0x3, 0x18, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x7, 0x2, 0x0, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x6, 0x3b, 0x4, 0x0, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}}, @sadb_lifetime={0x4, 0x4, 0x8, 0x4, 0x7fff, 0x1ff}, @sadb_sa={0x2, 0x1, 0x563, 0x83d8, 0xff, 0xc3, 0x920, 0x8}, @sadb_address={0x5, 0x5, 0x9, 0x3, 0x0, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf9}}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d4e000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009e2000)=0xffffffffffffffc0, 0x4) [ 32.312772] binder: 4585:4600 got new transaction with bad transaction stack, transaction 15 has target 4585:0 [ 32.323224] binder: 4585:4600 transaction failed 29201/-71, size 80-16 line 3034 [ 32.335066] binder: binder_mmap: 4585 20476000-20479000 bad vm_flags failed -1 [ 32.349971] binder: 4585:4586 got reply transaction with no transaction stack [ 32.357421] binder: 4585:4586 transaction failed 29201/-71, size 0-56 line 2923 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000084b000)=0x0) r1 = accept4$inet(r0, &(0x7f00001bb000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x10, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00001f4000)="a51f62b8916cb2fb0be0d267daa3f0444869", 0x12) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f00004af000-0x8)='./file0\x00', &(0x7f0000fa9000)='ramfs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a04000)={0x0, 0x0}, &(0x7f0000f3a000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005bf000-0x8)={0x0, 0x100}, 0x8) add_key(&(0x7f0000ab1000)='asymmetric\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000073e000)='keyring\x00', &(0x7f0000471000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e24000)='\x00', 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000007c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000342000)=r2) accept4$unix(r0, &(0x7f000054f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0x8, 0x80800) r3 = request_key(&(0x7f00002f8000)='syzkaller\x00', &(0x7f0000657000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006c9000)="28256b657972696e6765740000042c6830707070315e657468308c6370757365747573657200", 0xfffffffffffffff8) r4 = add_key(&(0x7f00004d1000-0x5)='user\x00', &(0x7f0000b93000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000354000)="a4e3199dc918034cfb4572862068c4827f221ebf90dc57f72885e5b898af18f045", 0x21, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x8, r4) unshare(0x62020200) setsockopt$inet6_dccp_buf(r0, 0x21, 0x11, &(0x7f00009d3000-0xb8)="ba163ed086c6845f5879b7b34b5ba9ad549c8261da6e3c75169b14175d15958392b191bc282413f35e347be54d097f8c5001b8735df46b4279fa3fb5556a4511b0fc1eb39767972ce4ace99f3ddcd642f8e357bdf6e34192879630b86312cc9d927508ca30dd0762b4111fd14b7722c2a5f723709dc76e00ffc8fa75265d1f71bb55d8d3acbdf4261ed28d366a34f48cafaadd4cb131f7e286059a7467a9e7a865aa1264c5e72d208ee3d77958fb7df56100a1b219d3e812", 0xb8) rmdir(&(0x7f0000dd0000-0xe)='./file0/file0\x00') rename(&(0x7f0000b44000+0xda4)='./file0/file0\x00', &(0x7f00003e1000)='./file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xc5400000) pivot_root(&(0x7f0000159000+0x294)='./file0\x00', &(0x7f0000508000)='./file0\x00') r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x0) 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r3 = fcntl$dupfd(r0, 0x1, r1) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f0000001000-0x8)='./file0\x00', r4, &(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r5) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000060c000-0x8)=0x81) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f70000-0x1)=""/1, 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000c39000)='./file0\x00', 0x28200, 0x1c2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000f70000)={0x0, 0x2}, &(0x7f0000f70000+0xe9b)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000cd000-0x8)={r7, 0x100000002}, &(0x7f0000f70000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000020b000)={r7, 0x8, 0x10}, 0xc) ioctl$KDDELIO(r6, 0x4b35, 0x10003) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000812000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f00000c9000)={0x9, &(0x7f0000c5a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f6f000-0x3)='lp\x00', 0x3) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f00003aa000)={0x1, 0x1}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000f6f000-0x20)={0x1fa, 0x0, 0xfffffffffffffffe, 0x800000000000006}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000ea4000)={r9, 0x9}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000f72000-0x1000)="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", 0x1000) shutdown(r2, 0x2000000000000000) 2017/12/18 01:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000050d000-0xb8)={0x0, 0x1, 0x200, 0x10000, 0xffffffff, 0x100000000, 0x1, 0x1980f9c5, {0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xfffffffffffffff7, 0xfff, 0x1ff}}, &(0x7f00009de000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0xc000800000000001, 0xfffc, 0x1}, 0x10) socketpair$inet6_sctp(0xa, 0x800000000000001, 0x84, &(0x7f00007ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)=""/1, 0x1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000041000-0x6)=@random={'os2.\x00', '\x00'}) getrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f000088d000+0xdd3)=""/63, &(0x7f0000eda000-0x4)=0x3f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000006000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f00005f7000-0xe7)=""/231, 0xe7, 0x40, 0x0, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000ed9000)=0x0, &(0x7f0000ed8000)=0xffffffffffffff7f) write(r1, &(0x7f0000b97000-0x26)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000edc000-0x4)=0x8) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d65000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eda000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eda000-0x4)=@assoc_id=r3, &(0x7f0000eda000-0x4)=0xfffffffffffffda4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000ea000)={0x8621, {{0x2, 0x0, @rand_addr=0x594, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f0000253000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000700000)={0x0, 0x0}, &(0x7f0000eb3000)={0x0}, 0x8) recvfrom$inet(r0, &(0x7f0000451000-0x2f)=""/47, 0x2f, 0x2, &(0x7f0000986000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f0000efc000-0x1)='.', 0x0) socket$netlink(0x10, 0x3, 0xd) rmdir(&(0x7f0000d76000)='.') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085d000-0xd)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00009ac000)='./file0\x00', 0x200) chdir(&(0x7f0000870000)='./file0\x00') r3 = open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x118) r4 = getuid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000017f000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xa06f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x142e}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) getgroups(0x5, &(0x7f00001c7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000716000)='./file0\x00', r4, r5) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000103000)=""/202) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="eb") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f10000)={0x2, 0x4, 0x4, 0x90, 0x0}, &(0x7f00001a8000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000020b000)={0x0, 0x6, 0x4, 0x10000, 0x3, 0x9, 0x0, 0x4000000000000, {0x0, @in6={{0xa, 0x3, 0x180000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7c29, 0x1, 0x401, 0x8}}, &(0x7f0000d7e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000032e000)={r6, 0x6, 0x4da, 0x800, 0x7ff, 0x1f, 0x8, 0x9, {r7, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x3, 0x8, 0x38000000000000}}, &(0x7f0000968000-0x4)=0xb8) setxattr(&(0x7f0000224000)='./file1\x00', &(0x7f0000e58000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000e6d000)='nodeveth0$\x00', 0xb, 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000014000-0x1)=""/1) 2017/12/18 01:41:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e8c000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xa6, 0x1, 0x8, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000838000-0x10)={0x1, 0x2, 0x111b3d1a, 0x7, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x12, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bac000-0x20)={0x5, 0x9, 0x8002, 0x101, 0x6, 0xffff, 0x400, 0x75, r1}, &(0x7f0000f2e000+0xeba)=0x20) clock_settime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000012a000)={&(0x7f0000b88000/0x4000)=nil, 0x4, 0x2, 0x10, &(0x7f0000b4b000/0x3000)=nil, 0xffffffffffff9637}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/18 01:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000bab000)='\x00', 0x40, 0x10000000090, &(0x7f0000fbe000-0x40)={0x6, 0x7ff, 0xfff, 0x0, 0xfffffffffffffff8, 0x2ab, 0x6, 0xa5e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000131000)=""/4096) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) umount2(&(0x7f00005ed000)='./file0\x00', 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x109) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$ipx(0xffffffffffffffff, &(0x7f00009bf000)="1d21", 0x2, 0x1, 0x0, 0x0) mkdir(&(0x7f0000961000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00000bf000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c66000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = open(&(0x7f0000cfc000-0x8)='./file0\x00', 0x40000, 0x80) r4 = open$dir(&(0x7f000058a000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f74000)={0x0, 0x0}) futimesat(r4, &(0x7f0000293000)='./file0\x00', &(0x7f00003b1000)={{0x0, 0x7530}, {r5, r6/1000+10000}}) setsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000057000-0x36)="b0c46ed3bb03b287e401012f12913ff7a25cd845cc96cf7f1241f1cec0adcd15c8bc9ea6e57573f98e2f8f0962b4877f09a578327690", 0x36) seccomp(0x1, 0x1, &(0x7f0000525000-0x10)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0xfffffffffffffffe, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000-0x4)=0x0) gettid() writev(r4, &(0x7f0000b7b000)=[{&(0x7f0000150000)="4a012141944bb00840efb781216bca8ae48437531887fbdf4aa6bbc0c4228a1fee98c5aeb1b7df0b89763a34da057a089566fbd9f41a290b9c93a71b88c368450353b6eab16e25ffd65d291314fa2bf4c963fdbaf32a39ed2797323258d6d7ad18f36c3bafcd8eb7d259ff39b1ba6606c105de1ee63d1b3963fd0a00b397b0aa5d0d13cfc923478b9fafd34b45042c4c76a0c3f9343d56132edae4e148af93a10a23877ffef745c01456c6a8ddf83e2034da663472908bc10d1ebce7c855531942", 0xc1}, {&(0x7f000034e000-0x3d)="f3edaf38cec01a018bc04c345f672aaead71c4e548a25fc4634df7ab41a0c2384304c08cd25af9c8984d609cdd308743bb4308ff5b9b7d15111f9e17c4", 0x3d}, {&(0x7f0000783000-0xf1)="f550cbec98e96cec240a8a4f8070ca48de86703af82f51a319e5779892fe9aff0b2e11b76b175b50c8fc3e6cc934f859cc740201ee123eafde84c36d462ad93089dea6f9c27e8469c24bed1e2b697311ec5df2558d50d90e1ab1cdd003081811d323c50aa2a69b08948963463a04d32b7df951b12ae750515032291b2837bb97b96711320629117fe2bbde21f4daaafb9e1a72171f7668f0532735f8a1895c5ae75850af1e09a724e305150913a1be355e9f0a6bc04567d93df62086708c986a1557609177034f92f66e07ae54e0c7e60ab869cf53a0f16fb7707591e71801b90a6659dfbbbdb56cf407d4787a7e86e84e", 0xf1}, {&(0x7f0000bc1000)="37172233a25828af1021b616fd667e4d1cf524580e5df8a3bda25251b7066c184a51eca5b5203be546f33ff18f2cea24172b24e03bc8b07421e127c57864f6c546d462f9c8ddc0219ec0fe6f270a4869b76e148ed9de728485ec9c0509ab84c8868a04e039cf33a963c86e7f5d2017345e456eca54cbe352becc93e8e795c19534cd433a1a26468d4965b1d3572b337cb74c2a27444434d44f3ed4efd59a4b2c6535cd6d4d46f4b10824b22f6c43133fcbed0d1b5f318fb1f38d19b02786cc219a911eb5e298cb7317359750c4d1c6076cb85cdd5da1a9ef9674160af84122615ca6c5382af5e07f77ba56fd6efba017", 0xf0}], 0x4) sched_getaffinity(0x0, 0x8, &(0x7f0000884000)=0x0) 2017/12/18 01:41:16 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = socket$packet(0x11, 0x3, 0x300) getpgid(0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000158000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000bdc000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000029b000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00001df000)={0x7202, 0x0, 0x6, 0xfffffffffffffffe, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000ffa000)=@file={0x0, ""/79}, &(0x7f0000155000-0x4)=0x51, 0x80000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000ffb000-0x4)=0x100000, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000328000-0x20)=[{&(0x7f0000ffc000-0xbd)=""/189, 0xbd}, {&(0x7f0000ffb000)=""/82, 0x52}], 0x2, 0x0) 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000014c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000658000)=0x14, 0x80800) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000af8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007ee000)=0x10) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000819000-0xa)='schedstat\x00') ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000e1f000)={0x8, 0x400, 0x401, 0xc4, &(0x7f000008c000)=""/196, 0x38, &(0x7f0000a40000-0x38)=""/56, 0xcb, &(0x7f0000dfa000-0xcb)=""/203}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00002c3000-0xc)={0x4000001, 0x9, 0x0}) clone(0x80008200, &(0x7f0000418000)="ade5f2f2c7d1ecd89ab5abb15fc78b65db1476e512996fc8ab1832b68c70da3d64d60a73eab30e7c647518c7ad73029bb0a5430700692b25b465629dbf0d1ba1ec55c2f83615b9e1b78e368887cce8fb461b4d21a0d4c5671537d9d1a4f428464ed53d0c46ad24e09233141a773359460237263ae90171094bed03f916847325002fdd2fb37ae27be16dd6fef3a885fec20861d2d5e23a", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="d1") setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x7) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000707000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004de000)=0x10) r3 = open(&(0x7f00004e3000)='./file0\x00', 0x2a4880, 0x8000004) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002ca000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x80, 0x40, 0x80000001, 0x3, 0x80, 0x7, 0xc08, 0x4, 0xfff, 0xffffffffffff0000, 0x8, 0x3f, 0xf94a]}, &(0x7f0000cd8000)=0x108) eventfd2(0xfffffffffffffff3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0xf, 0x8) write(0xffffffffffffffff, &(0x7f00007f3000)="24000000130007f7fe1e001b222500001100000c09001f00000000000000000000021617", 0x24) openat$rfkill(0xffffffffffffff9c, &(0x7f0000590000-0xc)='/dev/rfkill\x00', 0x80000000010040, 0x0) creat(&(0x7f00001b9000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000099c000-0x8)={0x0, 0x0}) creat(&(0x7f0000000000)='./file0\x00', 0x4) r4 = syz_open_dev$loop(&(0x7f0000154000)='/dev/loop#\x00', 0x2, 0x40040) pwritev(r4, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r4, 0x0) 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000065a000-0xc)={0x6, 0x1, 0x3a075803, 0x5e, 0x10001}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfff}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000253000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xffffffffffffffe0, 0x21}, &(0x7f00007aa000)=0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00005a0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x2, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f7f000)={0x2, 0x400, 0x80, 0xea, 0x0, 0x4, 0x7, 0x9, 0xbc, 0x4}) r6 = add_key(&(0x7f0000c0d000+0x96a)='dns_resolver\x00', &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) [ 32.367927] binder: send failed reply for transaction 15 to 4585:4600 [ 32.379474] binder: undelivered TRANSACTION_COMPLETE [ 32.386567] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.402374] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 01:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000041f000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x394b92fa4ef4c4b5) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffff8cb, 0x0, 0x400000, 0xfe, 0x4000000000000, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1000, 0x20000000000003, &(0x7f00008e3000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f000008b000-0x28)={&(0x7f0000910000/0x2000)=nil, 0x400000a, 0x0, 0x1f, &(0x7f000024c000/0x3000)=nil, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f48000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000382000)=0x0) getpgid(r2) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c20000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000)=0xe8) getgroups(0x8, &(0x7f0000791000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d7e000-0x8)={0x0, 0x0}, &(0x7f000033e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c70000-0x17)={0x0, 0x44, "d29e23f082cf66d87ee12749bb7b2c00af466bbcff80b8751a09e3c44cd550605c2aa3a0c05343de2974cfea5acf30d131d5a2154790882635cd0c5b2b8c89b177ee4279"}, &(0x7f0000af4000)=0x4c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000212000)={0x6, 0x8000, 0x9, 0xdf66, r3}, &(0x7f000075b000-0x4)=0x10) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000f49000)=""/218) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000840000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000366000)={0x0, 0x0}) request_key(&(0x7f000035b000)='keyring\x00', &(0x7f0000a53000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afb000)="a7", 0xfffffffffffffffe) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000c8c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001c4000-0x10)={0x0, 0x68, &(0x7f0000f90000-0x68)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b06000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c8000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xfffffffffffffff7, 0x3, 0x8}, &(0x7f0000272000)=0xa0) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f0000595000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000911000)=[{0xdb9, 0x18, 0xd, 0xfffffffffffffffd, 0xfffffffffffffffd, "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"}], 0xdb9}], 0x1, 0x0, 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000598000-0x1)='{', 0x1) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000139000)={0x0, 0x0, 0x0}, &(0x7f0000d14000-0x4)=0xc) ptrace$setregset(0x4205, r0, 0x205, &(0x7f00008e6000-0x10)={&(0x7f00008cc000)="8379d79cf21db53434c681dc4877ff2d16974bb4dfd66f5c72eaadd8a2226e2fd27753a1718bfbbb7d91a85a0e81a8443a2e262dba106dc96c58010c12f0a26ea467ffc717dd219e6daa4e63848c67ecd615779420fb1a5344cd98020067029b3511c208b120f7d816772830a781a08afcc0ef1d7634566dcb8a26fbfebe641336ba81949448d3df213a441b7e6af38219d653ba061c26ae4f45d3a75c23d8eb09e25483b914d619e0bbe942cc2b4b4154b00cf427c4e21e2745e1279021c47ab5a091a0a76561169e0fbd79b10b091ff8473f680ff78b15d226c20de2bfa3815621d35d2ad2adb4b948", 0xea}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9c9) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000084a000-0x4)=0x0) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000325000)='/dev/snd/seq\x00', 0x0, 0x8000000080102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000533000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbffff81fe00", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x4, &(0x7f0000786000-0x60)={0x0, 0x5, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) select(0x40, &(0x7f00004d0000-0x40)={0x6, 0xffff, 0x1, 0x100000001, 0x3, 0x3, 0x800, 0x800}, &(0x7f00004bc000-0x40)={0x6, 0x1, 0x100000000, 0xfff, 0x10001, 0x3, 0x2, 0x70}, &(0x7f0000a00000-0x40)={0x1000, 0x3, 0x5, 0xd5b7, 0x7ff, 0x3000000000000000, 0x7, 0x1}, &(0x7f0000e6a000-0x10)={0x0, 0x7530}) timer_settime(r2, 0x0, &(0x7f0000df6000-0x20)={{0x0, 0x1c9c380}, {r3, 0x0}}, &(0x7f00005d1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[], 0x0) sync() ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac000000000000000000000800", 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000e10000)="2000016f", 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006de000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22000030) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000cfe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b59000)=0x10) getsockname(r2, &(0x7f00001a6000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0xc) r3 = dup2(r2, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00006d0000-0x6)={0x8000, 0xb318, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00004d9000-0x4)=0x0) r4 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x402, 0x0) ioctl(r4, 0x40000000401070c9, &(0x7f0000d80000)="19") ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000b35000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000581000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00006d0000-0x76)={0x0, 0x6e, "ee534cdb80cc66fdc979fc540e4da334cd65917c095616d2f16de6a633b8d748fddc05a0c85d3246d4f9b92e1c339cce40ef8dbf08a001fe354a2dc4874286adc3cbf29c34e354c2076418f930902c8354af7317c14dec59bcf05bb0cd48f239d1bd553b9e2ac8e67df0146eae2c"}, &(0x7f0000743000-0x4)=0x76) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fda000-0x4)=0x0) sched_rr_get_interval(r6, &(0x7f0000752000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = syz_open_dev$loop(&(0x7f0000fd9000)='/dev/loop#\x00', 0x100000000, 0x44000) read(r7, &(0x7f00001a4000)=""/512, 0x200) r8 = getpgid(0x0) tkill(r8, 0x1000000000016) get_thread_area(&(0x7f00006ad000)={0x0, 0x20001000, 0x400, 0x4, 0xda, 0x1, 0x20, 0x5, 0xbb, 0x0}) 2017/12/18 01:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x204) listen(r0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000970000)={@common='ifb0\x00', @ifru_flags=0x800}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000758000)={0x0, 0x0}, &(0x7f000065b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/create\x00', 0x2, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400fffffffa07", 0x22) r5 = socket(0xa, 0x80001, 0x40) connect$inet(r4, &(0x7f000018a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000453000-0x4)=0x43, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r6, &(0x7f0000ce0000)='kn', 0x2, 0x20000000, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket(0x8000011, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r3, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000ff1000-0xc)=@sack_info={r8, 0xe3, 0x8}, 0xc) readv(r0, &(0x7f0000980000)=[{&(0x7f0000aa8000)=""/79, 0x4f}, {&(0x7f0000595000)=""/239, 0xef}, {&(0x7f0000b44000-0xbb)=""/187, 0xbb}, {&(0x7f00007d2000)=""/179, 0xb3}], 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000ff0000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) close(r0) 2017/12/18 01:41:16 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000645000)=0x14) syz_open_dev$sndtimer(&(0x7f00007d2000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) r1 = getegid() syz_fuse_mount(&(0x7f00001a5000-0x8)='./file0\x00', 0xc000, 0x0, r1, 0xd1d9, 0xfffffffffffffffc) inotify_init() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x202000) r3 = dup(r0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x36b6, 0x20000000008, 0xd7d, 0x3}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000436000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$void(r4, 0xc0045c79) accept4(r4, &(0x7f0000160000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000055000)=0x14, 0x800) accept4$packet(r4, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000781000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r5}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x20, 0x400}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000099b000-0x1c)=@req={0x9, 0x673f, 0x50000, 0x401}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00009e4000-0x8)={0x0, 0x1}, &(0x7f000078b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000de3000)={0x401, 0xfff, 0x4, 0x9000000000, 0x43a, 0xc2ca, 0x40, 0xffffffffffffffff, r6}, &(0x7f0000564000-0x4)=0x20) r8 = socket(0x11, 0x80003, 0x300) dup(0xffffffffffffffff) setsockopt(r8, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000bd8000)={r7, 0xfffffffffffffffe}, 0x8) tkill(0x0, 0x1a) tgkill(0x0, 0x0, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000c7a000-0x50)={{0x7fff000, 0x0}, {0x4, 0x9}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r9, &(0x7f0000efa000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4da", 0x53, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000250000-0xc)={0x0, 0x0, 0x6111, 0x8}, 0xc) sendmsg(r9, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00007e6000-0x50)=[{&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000889000)="640237baf702b732daf9d6d54d9c5d758c4c2721251706159f66cb0de2220e943a30c155a13a087574aa6822c18b8056acccbfcda28bca31a0dea2a639f505e5d3d377c5a3ed56e16cc9debb702f83795173723b608ef2c326370e38c43c9e62f171b13a9024f9d4a4a1e4ba7fe9cb7f30ecaf53197f86d48d927d5be222ef3a32a3f886e81271adfc4c4f571d23b5e9db9d7e7a2684675b3687c75a3f2e7249669ce40fe0d1b7361533272871d57608ea8eba45ce60b0bacdd96261efac0038bebe5f6dca3d9c6db3a1ffe8d8", 0xcd}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f00007d7000-0x12)="20833518f42e64ebc08b403238af8e7e4ab4", 0x12}, {&(0x7f000024f000-0xc)="242350d781422da9eb0f2d7d", 0xc}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x4004800}, 0x0) 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000093b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bde000)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f00004de000)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000571000-0x4)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000c87000-0x4)=0x0) set_tid_address(&(0x7f0000c4a000)=0x0) clock_nanosleep(0x3, 0x1, &(0x7f00004a4000)={0x0, 0x0}, &(0x7f000046c000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004d6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000)=0xe8) r3 = dup3(r0, r0, 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00006d1000)={0xfff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c5, 0x8, 0x4, 0x5a6, 0x9, &(0x7f0000a12000)=@generic="c862a11fbc1fa9c8579203c44d3fab23", 0x1, 0xfffffffffffffff7, 0x80}) getsockname$netlink(r0, &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a93000-0x4)=0xc) setsockopt$inet_buf(r4, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000680000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) clone(0x0, &(0x7f00009cc000)="", &(0x7f000095e000)=0x0, &(0x7f000061b000)=0x0, &(0x7f00000dd000)="81") get_thread_area(&(0x7f00000c7000-0x10)={0x1ffffffffffffffe, 0x0, 0x200180000000, 0x0, 0x4e59, 0x80, 0x0, 0xfffffffffffffffa, 0x3d, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004b2000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001, 0x80, 0x10001, 0xffff}, &(0x7f0000d9e000-0x4)=0xa0) sendto$unix(r3, &(0x7f0000783000)="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", 0x1000, 0x8000, &(0x7f0000f67000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005ac000)={r5, 0x8009b98}, &(0x7f00000c8000-0x4)=0x8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000aec000)={0xa, &(0x7f0000f7c000-0x28)=[{0x99, 0x1}, {0x8, 0x1}, {0x1, 0x5}, {0x100, 0x7}, {0xcdf, 0x7fffffff}, {0x8, 0xfff}, {0x1, 0x8}, {0x7, 0xfffffffffffffff8}, {0x80, 0xffff}, {0x7ff, 0x9}]}) mprotect(&(0x7f0000e54000/0x3000)=nil, 0x3000, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000f43000-0x50)={0x4, 0x3, 0xffffffffffffffbf, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r6, r6, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/18 01:41:16 executing program 3: r0 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000244000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x44, "bb41a3bf779a080d13aa5105b3a629b57643d38d5407fa8c14aaa581e642146b9f5a763e09595dda27ee0b791774c01729cfea04f40b228a3c013db5656309f37df5bac1"}, &(0x7f0000001000-0x4)=0x4c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0xfffffffffffff337) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000002000-0x21)="86bc4ff149ccfc1b30f97dd25ef5a9bd75784f851f591f2538afd68b4ab5e4bacb", 0x21) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000003000-0x8)=[0x2, 0x3ff]) sched_setaffinity(r0, 0x8, &(0x7f0000003000-0x8)=0x1) signalfd4(r5, &(0x7f0000002000)={0x8}, 0x8, 0x800) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000003000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40100, &(0x7f0000001000-0x80)="d7cd61d0c1e4fe8df057ff02da274e2548e680b0f777856a76e9ede036ae72499c3deeb899e95bc6eead006719cb664797c6f38d0803d13a638ec32c9de36e360443b765b211c8b519f32d8ea068004c62b602255c9527b3f597f1761898a9024643be6353d13c3ecdf038f6d09ade622f33e64cbd393ca7c63498d85d5b20ea", &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000001000)="ed86fff42625dfbe745463c9a0f15dade11b41370a1d298f5d907a9f1ca8d150dbba0b3e5214988368ffbae82e7a07c4e9d4051e8bde39dc326e7bbcd3684f93054513aad39e52074900bbb3b7be4ad96f041db1b5e4a51a") 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b6000-0x11)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000004000-0x24)={0x6, 0x101, 0x3, 0x0, 0xf4, 0x60, 0x100, 0x3, 0xfffffffffffffffa, 0x0, 0x8, 0x6bda}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c26000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000503000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fc7000-0x10)={0x0, 0x0}, &(0x7f00006d6000)={0x0, 0x0}) ioprio_set$uid(0x1000003, r2, 0x5) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000fc7000)={0x9, 0x3, 'client1\x00', 0xffffffff80000004, "0f2676614ebb1ea5", "01c599b8e276cb318c0d18762f32b52279e13787ec3f68953bcd95e29014ca06", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000fc5000)={0xffefffffffffffff, 0x3, 0x10001, 0x100}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000fc8000)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000189000)={0x0, 0x401, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000fc8000-0x8)='./file0\x00', 0x200000, 0x48) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000fc6000)={0x5, 0x46, &(0x7f0000f58000-0x46)="0009bbcfdd6e46885483cbfa9cd9b97c9a046aeb43d92eb4359fca6387683795186bbb8a8a44a5e5ac64958db595d399db2e46585a7252d05bc856dcd0650c56d941fac1d0ef"}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x31, 0x800003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000004300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x4026, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000378000-0x8)=0x229) perf_event_open(&(0x7f00006a9000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000810000)='/dev/loop#\x00', 0x7ff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000ce3000-0xc)={0x40002000, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000b66000)='/dev/loop#\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup(r4) mkdirat(r5, &(0x7f00007db000-0x8)='./file0\x00', 0x40) r6 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f000030f000)={0x0, 0x0}) clock_gettime(0x2000000000, &(0x7f0000858000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r8, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x1000000007, &(0x7f00008e5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0xb3, 0x0) dup2(r3, r1) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$llc_int(r5, 0x10c, 0x0, &(0x7f00008de000-0x4)=0x6, 0x4) 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x18010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000-0x4c)=[], 0x0, 0x0, &(0x7f000000b000-0xd7)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f000000b000-0x108)=[], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000f000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f000000b000)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000-0xb4)=""}) 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006bc000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000064b000-0x95)={0x0, 0x8d, "297db7bf92c86c1ce110c96b48c243fbeae17c3dec385cd4c97a133b13e3f37ed58192bdaef5efc37a41953cb899d287487080dedfeae53e30d0213833c44a6230efecce106b41ae2209d1d727402987cddee79556f18a44809b3b12a117a50f4244c30f48c4f09398b44c49508bddddd8594e8f49f0e0ecf4102fb42360e0a4a7cd70adee719758af12431b60"}, &(0x7f0000168000-0x4)=0x95) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000067a000-0x20)={0x8, 0x8000, 0x200, 0x1, 0x8, 0x294e342e, 0x0, 0x178, r1}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c4000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000b8a000-0x8)='uid_map\x00') sendfile(r3, r3, &(0x7f000070f000-0x8)=0x10000001, 0x7f) ioctl$TCSBRK(r0, 0x5409, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000035000-0x40)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 32.664073] binder: 4753:4756 ioctl 40046205 400 returned -22 [ 32.677192] binder: 4753:4756 ERROR: BC_REGISTER_LOOPER called without request [ 32.704420] binder: 4753:4756 ioctl c0306201 20005fd0 returned -14 [ 32.713566] binder: 4753:4756 ioctl c018620b 2000f000 returned -14 [ 32.720681] binder: 4753:4756 ioctl c018620b 20000fe8 returned -14 [ 32.727881] binder: unexpected work type, 4, not freed [ 32.733222] binder: undelivered TRANSACTION_COMPLETE [ 32.739172] binder: 4753:4756 BC_FREE_BUFFER uffffffffffffffff no match [ 32.746871] binder: undelivered TRANSACTION_COMPLETE 2017/12/18 01:41:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f2000)={0x0, 0x0, 0x0}, &(0x7f00000f5000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000fc5000-0xd)='net/wireless\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000be3000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x400000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000c0b000)={@common=""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f00009a3000-0x10)={0x1ff, 0x10000000000000, 0x4, 0x0}}}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000519000-0x2)={0x7, 0x7c}) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000219000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) setreuid(r4, r5) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00009fd000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a82000-0x3d)={0x0, 0x35, "c21c5eb11288249c339323eff648b5ca7f4613067f3d24b545122c9718814de894c72be98c25c9f736c17c07f79df37619b61fc681"}, &(0x7f000031d000-0x4)=0x3d) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000204000-0x10)={0x200, 0x1, 0x0, 0xff, r6}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000976000)=0x0, &(0x7f0000733000-0x4)=0x4) r7 = gettid() socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setown(r1, 0x8, r7) r8 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000865000-0x8)={r6, 0x101}, 0x8) r9 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00004b4000/0x2000)=nil, 0x2000, 0x1, r9) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000f9c000-0x8)=0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ppoll(&(0x7f0000095000)=[{r8, 0x1000, 0x0}, {r8, 0x8, 0x0}], 0x2, &(0x7f0000f38000)={0x77359400, 0x0}, &(0x7f0000260000-0x8)={0x7}, 0x8) open$dir(&(0x7f0000207000-0x8)='./file0\x00', 0xa040, 0x24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000739000)=0x3, 0x4) ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0xa, 0x3, 0xfc89, 0x7fff, 0x0, 0x0}) ioctl(r8, 0x2285, &(0x7f0000007000)='S') 2017/12/18 01:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000765000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) gettid() bind$netrom(r0, &(0x7f000079a000-0x10)=@ax25={0x3, {"6c4943ea683db9"}, 0x1ff}, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000486000)=0x0) r1 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f4d000-0x8c)={0x0, 0x84, "896eff50c1ee67bcbeded67834bd457be3587303d758f5f3505b46f1849c071f792c7eb4b808b63c4dffc5e2f25dc722e2920d0c2c44f4a3a439256b12f0decc317199ff8e984a864b68927cd46b4b7b8b3e7fb96e12a604101d78a9c667e51e3abea43b18caf8deaa5044caa4ebf835512fa4a1ae4e529926cafcb64498bae3ca72e2f4"}, &(0x7f000064e000+0x349)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e1e000)={0x2, 0x820f, 0x4000, 0xee, r2}, &(0x7f00004c5000)=0x10) write(r1, &(0x7f00000d3000)="220000001c00070837010000783e010407180000000000000008000006000200a445", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000bcf000)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000710000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xd1)="8308cbd4a4d3d36ec0d62754a3320e7ff90b9373b2ff3c43496dd140ecd395ff068efd0fb01e9480fe5468519bec72a1f22911bfe71d28fe779795fd2ce04842a6bdee4fdcef415cb87490b43f6551e79d1399bfe3ef6f96c6dc48d34f9d48ca2c182315352cd9bca02e8fb418c5265bcfb131291546ff2e8f810aeea038a9e8ee2832f48f550b3d2e4746088bdc5c1a521314738948f03a44895662ddb1477ffb948f309de4c2de78c1fa30bb69c758226a2f7457da576df89c44225976831b2903a5527141446830fd119c50ad90857a", 0xd1, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) r5 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='vboxnet0\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x2, r5) 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000093e000-0x14)=@file={0x0, ""/18}, &(0x7f0000f75000-0x4)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d4a000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) getsockname$inet6(r2, &(0x7f000038e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073b000)=0x1c) ioctl$TCFLSH(r2, 0x540b, 0x100) fcntl$getown(r2, 0x9) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x8000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000cd9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000770000)=0x14) r4 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000060a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x400000000000000, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r5 = memfd_create(&(0x7f0000781000)='-\x00', 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000841000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42c412, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x800014, 0x52987f) 2017/12/18 01:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") lstat(&(0x7f0000637000-0x8)='./file0\x00', &(0x7f0000e78000+0xabd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000078d000-0x8)='./file0\x00', 0x100, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000a27000-0x8)={0x4, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaa000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00007de000)={0x0, 0xffffffffffffffe1, 0x9, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000639000)={{0xffffffffffffffff, 0x2, 0xed, 0x3, 0x1}, 0x7ff, 0xffffffffffff0001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$pid(0x2, 0x0, 0x4005) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e05000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @raw_hdlc=&(0x7f0000ae2000)={0xffffffff, 0xc}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) fchmodat(r2, &(0x7f00005ed000)='./file0\x00', 0x20000000000f) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000051d000)=0x3) ioctl$FIONREAD(r5, 0x541b, &(0x7f000061f000-0x4)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000053b000)='/dev/pktcdvd/control\x00', 0x4281, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000046e000)=0x5, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000033e000)=0x0, &(0x7f000077e000)=0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)='/dev/sequencer\x00', 0xa02, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000085000)=0x1, 0x4) r7 = creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x11a) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f000042a000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000936000)=0xc) write$sndseq(r6, &(0x7f0000204000)=[{0xffffffff, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x3, 0xc3b, 0x71, 0x80000000}}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x1ff, 0x0}}], 0x60) pivot_root(&(0x7f0000806000-0x8)='./file0\x00', &(0x7f0000b39000-0x8)='./file0\x00') 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x5, 0x0) write$tun(r0, &(0x7f00006f0000)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "0d1e79", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) r1 = request_key(&(0x7f00006ed000)='.dead\x00', &(0x7f0000db5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d2b000)='/dev/keychord\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f000034f000)='pkcs7_test\x00', &(0x7f00002cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efc000)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x7, 0x8000, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000984000)={0x0, 0x0, &(0x7f0000c80000-0x94)=[]}, &(0x7f0000f67000)=0x10) recvfrom$ax25(r0, &(0x7f0000052000-0x2c)=""/44, 0x2c, 0x2000, &(0x7f00003cb000)={0x3, {"abf9fcea8f72a3"}, 0xfff}, 0x10) readv(0xffffffffffffffff, &(0x7f0000918000-0x50)=[], 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000054b000)={&(0x7f000000e000/0x1000)=nil, 0x8, 0x3, 0x8, &(0x7f0000bf1000/0x3000)=nil, 0x8}) fstat(r0, &(0x7f0000381000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000dda000)='cifs.idmap\x00', &(0x7f0000710000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000918000-0x45)="ebd0feaff7161c0a8be50d6478d32eafdee1872c08e153486e1cf16ad390b321af3fe4a20e0309d1711281925ff9febccb85961d71851b6aad87b138734865c3b3d747a7fd", 0x45, r2) keyctl$dh_compute(0x17, &(0x7f0000841000)={r1, r3, r1}, &(0x7f0000ffc000-0x7d)=""/125, 0x7d, 0x0) keyctl$describe(0x6, r1, &(0x7f0000e10000-0x2)=""/2, 0x2) keyctl$join(0x1, &(0x7f0000d26000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/ppp\x00', 0x0, 0x0) getpeername(r0, &(0x7f000001b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f87000-0x4)=0x58) add_key(&(0x7f0000f82000-0xd)='dns_resolver\x00', &(0x7f0000242000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009ce000)="30ad4ccdc89bea1d9915609ca88b184c683323b713408aa6c67f026b6b87e231f60aae9cf085f55650bf801f43a31bf5969f43247f6404d083c3c967aab208b909590917f4267c73c3bbe0d82bcff33f6b2cdcad91935c865fbfdbe3ce17e25fe1d8ada036cff235a6242739ac4bb53ee2a0c1273cde249242d7d727db6909145f0538dee0cc89e4f267bb5db4ee867a3e756e2c4e50d0859d7ae72a7ccf489c9d0bed7731952d8738e27c02", 0xac, r1) write(r0, &(0x7f0000c8c000-0x3)="18d9d8", 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c8e000)={0x4, &(0x7f000097a000-0x20)=[{0xffff, 0xf74, 0x9, 0xff}, {0x800, 0x6, 0xa, 0x7}, {0x4, 0x200, 0xdc3d, 0x4}, {0x39c, 0x3, 0x5, 0xfffffffffffffff9}]}, 0x10) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c7c000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000fde000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x61, 0x2, 0x1000, 0x7, 0x80, 0x20, 0xffffffff, r4, r5}, {0x9, 0x3, 0x4, 0x8, 0x3, 0x81, 0xce, 0x9}, {0x1000, 0xfffffffffffffff7, 0x4, 0xbb7}, 0x420, 0x9c7, 0x4, 0x1, 0xc6, 0x3}, {{@in=@multicast1=0xe0000001, 0x4, 0x8}, 0x10, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e1, 0x2, 0x0, 0x1, 0x20, 0x0, 0x9}}, 0xe8) fadvise64(r2, 0x0, 0x401, 0x5) ftruncate(r2, 0xae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000002000-0x10)={r3, 0x3}) syz_open_pts(r0, 0x0) [ 32.750717] binder: 4753:4756 ioctl 40046205 6 returned -22 [ 32.753179] binder: 4753:4756 ioctl 40046205 400 returned -22 [ 32.764039] binder: undelivered transaction 24, process died. [ 32.773191] binder: 4753:4761 ERROR: BC_REGISTER_LOOPER called without request [ 32.776484] keychord: invalid keycode count 0 [ 32.788774] keychord: invalid keycode count 0 [ 32.795100] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2017/12/18 01:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00005dc000)='/dev/usbmon#\x00', 0x0, 0x40000000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000467000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x8000000000001, 0xb2, 0x8000, 0x8, 0x8000003, 0x9, 0x7, 0x2000000200, 0x3, 0x3, 0x40, 0x2, 0xa, 0x7fffffff, 0x3d9, 0x100000001, 0x1, 0x20000000000003, 0x4, 0x2, 0xfffffffffffffc01, 0x7, 0x0, 0x8, 0x0}) r1 = memfd_create(&(0x7f0000586000)='-:mime_typecgroup\'\x00', 0x3) getdents(r1, &(0x7f0000d89000-0x1000)=""/4096, 0x1000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) getresgid(&(0x7f000064e000-0x4)=0x0, &(0x7f0000f67000)=0x0, &(0x7f0000d40000)=0x0) r3 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, r2, 0x6, 0x3821) clock_gettime(0x1000000, &(0x7f0000fb2000-0x10)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000beb000)="fec0c865e2fbb88e1dade6e54e23faaf0b2075fbc05583f6007847fa01040000833c1c30b0b209be2eb150d046", 0x2d) clock_gettime(0x0, &(0x7f0000b98000-0x10)={0x0, 0x0}) utimes(&(0x7f00000dd000)='./file0\x00', &(0x7f000083f000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) sendmsg$unix(r3, &(0x7f0000d0f000-0x38)={&(0x7f00003ab000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000038a000)=[], 0x0, 0x0, 0x0, 0x10000000000011}, 0x4000010) fcntl$getflags(r3, 0x800000000000b) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x7, 0x2a05}) r8 = socket(0x10, 0x80002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1000000005) r9 = memfd_create(&(0x7f0000243000-0x5)='&\x00', 0x4) sendmsg$netlink(r8, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r8, 0xffffffffffffffff, r3]}], 0x28, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r8, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) getresuid(&(0x7f0000a3d000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0) r11 = syz_open_dev$sg(&(0x7f0000058000-0x9)='/dev/sg#\x00', 0x7fff, 0x80) ioctl$EVIOCGABS3F(r11, 0x8018457f, &(0x7f0000bea000)=""/4096) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000925000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba0000)=0xc) fchown(0xffffffffffffffff, r10, r12) write(r8, &(0x7f00000d3000)="220000001c000708370100000000010407180514040000000000000006000200a44540", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:16 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8924, &(0x7f0000b54000-0x28)={@common="6c6f00001300630000450000ef5a00", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ff6000-0x4)=0x80, 0x4) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000ff5000-0x4)=0x10001, 0x4) 2017/12/18 01:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000379000)='+-trusted\x00', 0x2) write(r0, &(0x7f0000015000-0x12)="c5faca0456000000004cf5000000404310bc", 0x12) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') pread64(r2, &(0x7f00008af000)=""/0, 0x0, 0x400000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000476000-0x4)={0x3}, 0x4) fstatfs(r2, &(0x7f000019d000)=""/199) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f000044e000)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000264000-0x8)={0x0, 0x0}, 0x44, 0x1) syz_emit_ethernet(0x4a, &(0x7f00009ad000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x1, 0x1, r5, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r4, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) syz_extract_tcp_res(&(0x7f0000201000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x1000002, 0x33, r4, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f59000-0x4)=0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) memfd_create(&(0x7f0000001000)='*{\x00', 0x2) request_key(&(0x7f0000004000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x1)='\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1)='#', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa)='vboxnet1[\x00', r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000daa000-0xd9)="35f0f2ced8b190de72f2457cd7d3be8b0618ecc07e0a352e6a541f2bdbe3ba6628036adf6ffe68e413eac94bd448e7e45ef2f11211d94d5d3f833ed58c0eb63b68e4242cc13f065463a668bd3ae701e8ced73fe3d1088cfa3ade4b63c5e2f339452ab38f8d93818363c5e6d9590efdeaca2893f3b204cf8d85e7cfd32dc7e45c50fdce9cea721f2b54d6197396e4bbe317faeee616de40d545d60422486812f9d7dc8b7235d447bf39de168b2d71e4b9309e03c5f0b868fd06b799aca1aeed7865cfbe632348886a01cbdee20c6550a90cb85c00ac32944db2", 0xd9, r3) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000571000)=0x0) socket$inet6(0xa, 0x1, 0xb3b0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x2) r6 = memfd_create(&(0x7f0000912000)='\x00', 0x100000001) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00001a2000)=0x2) connect$inet6(r4, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) gettid() fallocate(r5, 0x0, 0xffff, 0x9) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x36, 0x10001) memfd_create(&(0x7f0000691000)='\x00', 0x2) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000038f000)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x6, 0x2, 0x1, &(0x7f0000030000)=@common='teql0\x00', 0x100000001, 0x7, 0x6}) add_key$user(&(0x7f00000e2000)='user\x00', &(0x7f0000636000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000089000-0x1001)="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", 0x1001, r1) add_key$keyring(&(0x7f000090e000)='keyring\x00', &(0x7f0000413000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000a67000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r4, &(0x7f0000016000-0x1a4)=[{{&(0x7f0000cc6000-0x60)=@nfc_llcp={0x27, 0x2, 0x2, 0x0, 0x3, 0x4, "f680089ce922308a7f3ff37ddb1096cf2ac1bacd78f928a21d7067e1e3ab3b21c87e0a25a6bd7e02a639007fbbbb7666e6b5bc86b24de1ff8adbe051f565f7", 0x3}, 0x60, &(0x7f0000864000)=[{&(0x7f0000683000-0x18)="b79d0703d25a6ae126027b8d8f5245b373ae408be4aa4090", 0x18}, {&(0x7f0000e17000-0x2e)="3ef15f00e21460d469c10d3c5575d818a2d94d2f0a4fdb8886adaac1d9b7c38342bfd3354a9ec1b322e08c5fbba0", 0x2e}, {&(0x7f0000e67000-0xb0)="9ad42b5af80158998b7b8afd77b96c5415a8c94f39aeb521ee2fa38e590bdc8ae4b25f6881a55f7022eafa0fe6b3c78894a80aee47241ad3cbec536f2c002d2c9bd5935d17e4d47143850f9771e208c1badcba132ccf6ff5c99233090b90b2b6fee164133e1389d444a7133c6cbf150521dd1c37a71f6818712288a3084f991932c045503f2242baf714024127559f43d42ff63cd7e36c3c53851837501e44e1ab16e00de2d885b68cfd15a63e62d365", 0xb0}, {&(0x7f0000e5a000-0x25)="4bf7a05e71e066fc606ec4bcc8e619ce49eb90d9c02b15a624820ac1f261df4f2df53fa783", 0x25}, {&(0x7f0000470000)="738c0735a6c83cfa52341052d89020abc3d6087010c78990611ed4e2a6f4b16fea8a5f30a6fc36f8766c05b7178f9f7e2f9ddd4176291ba5166dc32facb5182b164d7b65312a0aa82513a9a425271e0d507bdc3e06e9a21ad3ea726d0f1ac76e82e814", 0x63}], 0x5, &(0x7f0000984000)=[{0x1010, 0x0, 0x100000001, "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{0x80, 0x109, 0x5, "929ce505040f164704d88c87f805e3d3e29375512cfb19d01cc1f60e9f8a6c08fdd4dee166cff51cd3b7adb6b7009ab883f23d1d16c2a990a51e8a0aed11da96fe297cdb3315a755cd67b36a10a12122d0029a8de5340b712e93ab1539cbdafd993c7de0210addf93245942f37"}, {0x80, 0x3a, 0xfffffffffffffffe, "20f6eee45e41e63ebe804f9bc11bb910f538a7ba1987beff6983bc45140235ea6fc3d1e181fec3d5d7d85085841b16d042448cfdc52d9dff25b2568648e8e212dee3a558b66878bc94cc03ac395a7ec86715dce5fbe3b4ab6c84799ae74727714c72313dd718339cc7c24665"}], 0x1348, 0x0}, 0x7fffffff}, {{&(0x7f000066c000)=@ll={0x11, 0xd, r7, 0x1, 0x2520, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007c2000)=[{&(0x7f0000a4e000)="5cf0baf8d8c2d83e9f854fe75f97c6efc1b6974fc38a8b02977ff503a12c1a26d22ea3239ea7e481b6fa2692e9fe7f84831f08274ba61565ced142d5ed9df3f073c9a08bdb5bca341816b184f98e372b20b05f8aaae8c46dfc5003c980534964086176fee362cd885e3259bdd2adc49d9e64d865c0a62d2557daf224260b747e808c0734c4c583b72e9e3284e276881fdac95fabdf6eacb14204ec7895d8890f69ba239d98b06f38e435796ba9d79ec54ceb2071b747b44a88b233c12a07b302ba8a5070b32634349aae24ec1bd1149198d159362bc35368552dd8bb762370e4c8e374b2894e5bd8071d0025176b234785ec80dba1", 0xf5}, {&(0x7f0000a49000)="6c0f41871a1900f6b0e362426b76205c40628f523f90bfc9f82a29688e5209a4dde41aea9c1d04bcfb26e997f4241e0750df45bbc62326fd6367369d8a0b663ff7166e756c122068250c3762ee193e5b583adad170d584e81bcd87f42be7f60f25500f66973400ff91c559a0049824a907bbca1b0bcd57467e8cc18cf372a6e83c46ceac44c3c71b3f0b7b67fcfa8d0a4403c5482d44811b1aec69cf36b14bd9b46c4fbd73215b58aa80b6bd67dff6d63323a81c", 0xb4}], 0x2, &(0x7f000063e000)=[{0x50, 0x19a, 0x0, "2ac73decf242ccbb80297037beff9e52a59e95f7067b2f22aff0a9ece11e56754cfc0697f453f305597648233b4f2b5d959c2d3e7e5fd3689ed4ffef"}, {0xd8, 0x105, 0x7, "ecf39e929bddf80ad48edea85e3358962c1902d6247db7b13436b77c809d05fd85fb91647a34bf300d7e709894af15641178a80c56fd09f16c29921f9e3768bc73f9ac1ebd5b879538eb7e5ea154812306c6cdc63ee1f48f5f33cb6c45f684e85558ea974f5450e4a29c171aada9e8e441defbfb6a1d34a60ea96ccd7b25454e30c8e3cf428bb290cccacccfdf32a0b938a10e22a6f54734044fc8fc5eaefa87e994d1bbe254697b2a642ffaa0b477f2815b47a362e495798e2f9780876668168534"}, {0xd8, 0x115, 0xb3, "f4a7f1c4c63463182856c49639001298371083b641c936e4f9ae489ce1cb89dde285b2de5eecc40e04d51273f7ca7c403c994cdb6ba2dc220db446a4f542da5776eead29e30b911e3e09288ccd4a4e2aaabdb2d4305ba87a059d8ce5553b14296e6ac375d92dbd0d8ce6858d98b9c6818759fd948d319e60cd51c4478bad78f0d78cfaa2cfa1bdc901af0bdb9e04e3d363978696be680b5d1eb13c6f4a2a116e84f35a15e6bd38eb4508c0a368f9f264ae0867dc5e62a0babeb174e964e4e99bb160513109dc"}, {0xd0, 0x10a, 0x9, "03118fbc8a2aef2dea731bfb5eed4d6d1492bce99363813bf46d134e0d37b66acf83bfd8a1c630247189ec3418d3c75512add94c4fc2f9c8d4de527a9f0be72d3af439290cdeb39e334ed9a19d4aa550d00c596cdc60c180f34bd8a51fd00574a530c8b316de9199cae06afcdb07b21c64d65caf3487a7cca45ffaa78970b0c303c8aeadadc836b12fb4360fa3bceff93fd3979fd02aa6a8a5809d92e0d95b948b7191a513a137c25a3bcb65e46000579b8077a42fb9688a081e"}, {0xd8, 0x1ff, 0x80000001, "ac9257e0586a0ff79a10ec666dab13751a4093d62ebd0d4f2896691657d549a5ee4669b5a055537e5e04dd5615bed968530ce451d11320cda05d945e7f0f8c9072b2d81f08ac79a62ec1cade55fb6b1e7f8c1d3f8840557136436aeba781e3b7d120960a2b69bbe19e4e1062bad30ce465ca7f33590293f90da34376bd1c924dab59a0a91f4a7f3e88e77395484bb3d3fbd2389ea19efbf8a0d7baa02b27beb52afb1daf089fc0847c66268c105678c32713580f017d626d1b32ea0bdf9c81f48a2491f3c18cf1"}], 0x3a8, 0x80}, 0x2}, {{&(0x7f000090f000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(khazad-generic))\x00'}, 0x58, &(0x7f0000e05000)=[{&(0x7f00008bf000)="e09a608aa153c93973ac63397711247004006545c7304d3f5cafdd409434cc520fd1958a98bd64630888d233e854919f02a111e6eb9b7f6d25b45e2245cd9e3a9d06bcf01fdd20bc83f922799600", 0x4e}, {&(0x7f0000c77000)="b37a2dee42390e", 0x7}, {&(0x7f00003ff000)="eaa2ef78c8215ea9995dc199bd77ea8e014eb14a5a7361e4fba7b05d7a915850751364777b9d3e5aaed26b66e0bb36c5008e3e1ba3162857ae9462ad454c56783e1936ac9e247cf41cbee77d94bf0495a7c6f80c3a4c03abcf44543a429976301f723ae1be6eed33fc8feb690c3294a3348ea8faaa980f6cbd40562a530026ff2ed6879d34b1ff8d27d544b880c80c375ba2964ac869770b93cd741e9e6bf1d4c75027805f9db4281616eef4a0948abc33afa21a54d67af9e909782008693fc43a4f96992f25312d28460fcb4117f0e300dab79e3ae99364eed3", 0xda}, {&(0x7f0000ef5000)="023f673852419a22ab232a15ad9ef5dc6d6f6543ae6271bc6f0095de8eadea28a6402c68c561ee4692d3a23a66b5805d010aa40a7a81e7df71ee903932fea1ed092381165ddcb254ba4e0b9f4b6d66f8c6fb89897fb70f736d17bc2293fd4ad18e9a49342d620dccc9ac0112c0b122a36b3618828ab983764d083c8b87da281d83a534576abe136c0b5848eb83fb0c78cc2b8b90ba6e", 0x96}, {&(0x7f0000d4a000)="0022ac771d3b2517457a1a41a23ad57821f4796362e1d33abbed67b3e4598fbace515bc43ec953edf041a369129756120cfc05110039207b242252983b56c6110e8fcc5a35b5e4f164cd1671858299a98e", 0x51}], 0x5, &(0x7f000098b000)=[{0x38, 0x104, 0x1fe000000000, "d08082ce41c3cbdd55f1df37300381b608762193862dc712eef4c7fa9ddfee4d2a4e"}, {0xc0, 0x108, 0x2, "f81805bf0f98aa4192ad8c923c85ee82807afaea4caf11db3a94133e4b427a76626d1a53328c0cc592fc497832c1df0269c1903b05326302467a9e942f2ff010df9c29fe785cbf9c50e8a88ffc0e02bb1c12a60ffd8d0e25904bab182c0fabc9d649ffc5b61ed2567eb1de20f767b309a66515545deee08f030c57ac365c49dfb8e0dde33c1ec96333e990439851cf38266741d0dba1fa09e65a11e4a80017763762105f5ae68f4cf92b8ea6"}, {0x70, 0x107, 0xa2e, "5ce29140cb37e5b27b1bc160fe6a448cec0e6525de43c3efd3e2f5ae2e2326a350466fac145d08ef4435f30a637d7217cc97aa3bd7702365fdd59bf4567e589da2f323e1ef2805e2bc9a316aaa80d9f1231aa4c9af24005bcc0181"}, {0x78, 0x189, 0x6, "cbfd4ec192ebce4d89c87a747da6a3391633c13869b05571f44418d3976b2355ebf4b007b76da97498a7b0a9eb5b042fc5cf9e8d8652a4b8892761b2d7ee21cfb13d21d1920311073218a011328b891ba0e4fbd4eaecceda9fe8b45b6333da4572525514"}, {0x68, 0x1, 0x4237cd4d, "6c72b52bae71d667de9196f65d0c4553e1f8d88ae43b12b97d8536cd0c476167090d4ba36e10f54c5c10cb319901d60fc4dd77bdaf7e9ec5dca9f6b680e4acb7c0cf74a0538ab0f7ec59b2cc734f0736b60d"}, {0xf8, 0x11f, 0x13d8000000, "b7b83efab26e2ac72d485b0f486dac3d15cabe3eb63f89e5d42793df9b23828906064f0860b4bbe4e34d45588f015ee190b8fa5305a417d6419ffa31d3b76b62587001bdd32d822f6103e79c2e76f97dc0f58b5e37b53a147188f5671f8e723ebe3a8c294c48ce8e50543077949efcf9ff874908f16af080284ceeb4bb4fcf580a3e405afc94194e63c5ba20b8cb9388cb459aaa5a171de6918ff60498f87d5e75ff5f2752e7dbbee7a44c96eb4ff91bd4ee451373105231b71cbcdfb222e36cacb4507ece0392035115271d79daa031e5fed396f5ba48dc14e650d1407e5bbee3ad4f4afb0a5e"}, {0x50, 0x103, 0x81, "26f26b0f016ff49ee788724a384ac83fb90a98dd7a14ecfdd7414db5569a9896d835626577d12c439cb9fd28fcaf496d77f49b001f41c6b10b"}, {0x40, 0x10e, 0x4, "ece24b241d21f9890b443ba29ca2541d1b4f3951ff55186303658ee617179fafd8cf7ef87f29bddbd2565f513557961c"}, {0x30, 0x108, 0x9, "5e4d24606a6d0f37a27046025f9bbb414d406e335e65f95934b61b"}], 0x400, 0x40000}, 0x7}], 0x7, 0x400c040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f00005b1000-0x8c)={0x100000000, 0xfffffffffffff001, 0xffffffffffffffee, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000084b000)={0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[@rights={0x28, 0x1, 0x1, [r6, r6, r4, r4, r4, r6]}, @rights={0x20, 0x1, 0x1, [r6, r5, r6]}], 0x48, 0x0}, 0x20040850) 2017/12/18 01:41:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000515000)='net/ip_tables_targets\x00') setsockopt(r0, 0x7, 0x3, &(0x7f0000672000)="f9aa089e70c10af96f9e984a84d4edbc1aa0fc913efcc533af84aec158fd4e172a4abd734662d0065c62e1d82380198781622a70a7fbfdd058a97e9508d2ed3409632f05365d0f67393bf87a3b6805456c3b7162e2a8409e8c3d6eeb98abc75f708692b8", 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x400001000000002, 0x0) connect$inet(r1, &(0x7f000083d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x4010001) vmsplice(r3, &(0x7f0000d87000-0x30)=[{&(0x7f00004cb000+0x960)='0', 0x1}, {&(0x7f0000d15000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000edd000-0x20)={0x4, 0x2, 0x8000, 0x0, 0x100000001, 0xff, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f00003ab000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b40000-0x2c)={r4, 0x24, "7898e1c39eb82c2aaae0c13d04dd2e30131ee175664f1cccb0e81cf2a519ce6b83835cac"}, &(0x7f0000b89000-0x4)=0x2c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002c8000)={0x8001, 0x5, 0x2000}, 0x4) vmsplice(r3, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a81ffec03ed8f18e2ccb4e67e86", 0x17}, {&(0x7f00003cf000)="aa1ccc72bd8a4e6b1c5d42055d0d1f9860a7c94c4713cd484c9ec083a8e7ffc432dcec750adf8eb46f3b74f7deb7cd766930c6b807dbe9bee8198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a115e7197a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x96}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000903000)="3104449aba059c9957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x5, 0x0) splice(r2, 0x0, r1, 0x0, 0x50e4, 0x0) uname(&(0x7f0000700000)=""/77) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b8f000-0x10)={0x0, 0x90, &(0x7f0000120000-0x90)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000448000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a82000)={r5, 0x38, &(0x7f00002a1000-0x38)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff500c}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}]}, &(0x7f000042c000-0x4)=0x10) [ 32.796881] binder: 4753:4770 got reply transaction with bad transaction stack, transaction 28 has target 4753:0 [ 32.796890] binder: 4753:4770 transaction failed 29201/-71, size 24-8 line 2938 2017/12/18 01:41:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3f, {{0xa, 0x0, 0x237e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x381a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x953e769ca955e43a, 0x40000006, 0x8004, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r3, 0x0) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) writev(r3, &(0x7f000029a000)=[{&(0x7f0000005000)="c77d65973486c93c45cba8a04ccbc0634d6848ad441dfd5ece6f7c23c6cb71839e1742ad784afee722dd36547930bb6f58cb6a2ffbb0ce5df6f6e8351372cff1b24143", 0x43}, {&(0x7f0000004000+0xe5)="36ba1fa561e01f97be8b2c072bb16de9d1fa746c58a12ea1e152defdd566d65eda4d3ff9ffb2298e8eaccd43c62f17e65b16fa49607c41c542d9c6649eb5905907965eecd1f2f3ca0e22c1fd3f7d650c29cddb2748115e78d2a183ac153261d489107a24ad61e76bb9857eef34124e66ae9c7d08f41403c2f05a09c6e5f59d0ecf9a87903ffe9ebe2fd910e913b413d1bff1876ccfb21be27603504eb9eb5cc0b9d1240d1dd2c7d09494f8e104a9f41a116a91", 0xb3}, {&(0x7f000029a000)="03a45b75e33e725c73be1bcff78445e310243e26e408faecc2668701c1200430cf70025ececccd524092144e73220ed6f222edac41664f5be04332b8a99821b08cdc81ef9bb9bc93bdb7c5b66c40c292a74439c26081346af5b90420fadc738f9f2e937711ac6de909728d26c7fbd68af54061a5fc544c3bdc1a67ed33b1e5257cdc70e4234059e9e2cf6f1be39bfe0c29595b3a58811585b8bb31adc17aecf961cd81716dce2972d1dc800a1b8d6f3e91e36586db", 0xb5}], 0x3) 2017/12/18 01:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000dc0000)='/dev/sg#\x00', 0x335b, 0xc00) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000afa000-0xc)={0x0, 0x80000, r1}) r2 = dup(0xffffffffffffffff) fsync(r2) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x4000000406, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00006eb000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025d000)={r6, 0x1}, &(0x7f0000dc4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r6, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r7, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f20000-0x8)={0x0, 0x40}, &(0x7f00009f0000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "8c0500", 0x1477, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x5, 0x6, "bfe240", 0xf82, 0x0, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x5aa7c95feda46fa0, 0x7, 0xffffffffffffff01, 0x3, 0x2, 0x1000, 0x2}, @routing={0xa7afbc13243ea144, 0x0, 0x3, 0x3b, 0x4, []}, @fragment={0xff, 0x8, 0xe59a, 0x100000001, 0x6, 0x0, 0x3}, @hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3b, 0x279, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x5a, "fbcc7858c57e50f5fc828dc56fee28cfc0b7a6228ca699d72c6556920f3577c90d9eed5d66fbea48dba658c5fa637cb5a408b7604b4a0ae450fa70096d3162908fc4be5d1e1087220ab483682c076fcc1462370d3ab15211a8ac"}, {0xc2, 0x26, "b201bce74f28db0fa657188c9545eaa9a01fe2434d67ef04f85872df1b27a9acbc5f3f08259e"}, {0xff, 0xe8, "db6b16bb446c6db11b16bc687a2b2c22f649d503c738ea3a8e27a9050a767ed6cb6559c174c225d63392bc2a3338e0c743bf1e86a79b8c9ce435c11475cc6c3d0f864c389f2a60fbbf6149377be62d4f2d44368a6b7dd2bf047eb1f46b40b47c86070b0c11f8ad4fe8e5a70152e15a45728fe7aa59ba454e49a5f7bba69dbcd10a13c5e463eac00c4820d6de147a9a3b6cf7b4d7036c969fb1dd0dae4700548a9783ced27a2f032f8ee63c9bba639afadbffcb0b6d1be78b675143f08c1ac2763e1c2e01ea2ee56e7367ba777756cd2173273886083cf72a00145ef33278c070a18169abdddabfda"}, {0xc2, 0xc9, "cd67bfef513ccca3e89dbf190b22d50242c236c2070e3363cc26cf4c361f5fed39ec69a87c51d8543bcd64d075f263ab7c65786689afe0c078cc97ae806f84ff5a277fb068265fcb28fde18432f47ba02d1b687deb1557d44b14e09812aeafae1d1d13415ab702da90acd177a8e13fae88a9fab366806ff3dcd880b911e0afbab6e1581de0caab54267507b4b89f1f3c068b3886c1c5f091d2e8779ea8ce45bcd0827287f106daf63169fc7c95bdf0c55632235d36534d6d6764eaf21c5c50c80c9866ef7db39bf362"}, {0xff, 0x1000, "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{0xfe, 0x3b, "b18e4f59991f55ce1400c75faeebc902a9b279d204e95cea4e26a6f3efa973f5d1f8a266c67bbe0ad57b3d15038aff249cb512b17650717197fbab"}, {0x0, 0x61, "5b4ed4c653bcbc2c391e3776cd0abbdfce3c3a0826b7b6517ae4420cabedd253f7a7d95f63c1809a0dfae2db59a6661df2b532adea8482b1ab5dca01f740a061c7292e339559ebae640c3601a00c98b01e7b16d3d7d8f2e913af5405f61ce84b91"}, {0xc2, 0x42, "269f7d6ad784ee07e148e93f44b1fcf85ee4af56bf8148278d25b2f8301888a7fa8dc2fe99fcd7b4ceaefbcd0ee297b1f8e3f977fe14ff908eea656c72217da9c8cc"}, {0x0, 0xae, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984abc53d62207ee5e250b98df2480ce20e8a46e02b879f292ea25df6e58b78a36cf37a39f54268e3ca2f339606682d0b936d0d9c910bd3205b09283bd9d639af9b5a13cc2347971e527ca7199167878d601a2bf57dc2dcd7bf1078fd9ff670047a9c87ad116dbf897afde44b25b4f669d7fe285b1899ca587ec79cb07a49728cb439cc72bbc00cd6ddb3752a4599410336be24"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2d3a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0x14a9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) getsockopt$nfc_llcp(r5, 0x118, 0x1, &(0x7f0000b3d000)=""/196, 0xc4) ioctl$KDDISABIO(r0, 0x4b37) r9 = socket$inet6(0xa, 0x80002, 0x200000000000088) set_thread_area(&(0x7f0000966000-0x10)={0x3f, 0x20100800, 0x2000, 0x300, 0x9, 0xffffffff, 0xe48, 0x200, 0x1, 0x8}) bind$inet6(r9, &(0x7f0000c9e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000bc7000-0x64)="0513f9ff5f866b92d3774faad4e42edff0c4943cd6a5e78c0d19f1f94547a3d6f83df8d128106319ce5578877f4a3e736ef7002272ec3df369ad3f95574a858be183e3522c9be0313fa3c3852862c627ba233d6d231b093aeeeb8bff470f8b0d5df6cf52", 0x64, 0x20000084, &(0x7f000024c000)={0xa, 0x3, 0x8057, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r9, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)=""/105, 0x69}], 0x1, &(0x7f0000ab3000)=""/0, 0x0, 0x0}, 0x0) r10 = syz_open_procfs(0x0, &(0x7f000080a000)='net/if_inet6\x00') readv(r10, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/55, 0x37}], 0x1) [ 32.817628] binder: 4753:4770 ioctl c018620b 20000fe8 returned -14 [ 32.818016] binder: 4753:4761 ioctl c0306201 20005fd0 returned -14 [ 32.819076] binder: release 4753:4770 transaction 28 out, still active [ 32.819079] binder: undelivered TRANSACTION_COMPLETE [ 32.819085] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000cd1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b5000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000679000-0x149)="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", 0x149) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069c000)={0x2, [0x0, 0x0]}, &(0x7f00002f2000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007de000-0x8)={r3, 0xa0}, &(0x7f000078a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ec000)={r4, 0x6, 0x1000000000002, 0x9d1, 0x4}, &(0x7f0000bc6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ea3000)={r5, 0x43, "c24501c4985a7f4a4186dfcd064f93e32cb51df33214b28ffc6368d8b95a2446f1f6606065ba57257d02db24c28f100f0a54d01adb15141079803f8c25434a102a27d5"}, &(0x7f00009ac000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x82000, &(0x7f0000001000-0x1)="d3", &(0x7f0000a7b000-0x4)=0x0, &(0x7f00006b2000-0x4)=0x0, &(0x7f0000458000)="") symlink(&(0x7f0000814000-0x8)='./file0\x00', &(0x7f0000c1a000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) 2017/12/18 01:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005de000-0x8)='./file0\x00', 0x6ba5c519922a16f5) r1 = request_key(&(0x7f000010e000-0x8)='pkcs7_test\x00', &(0x7f000075c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000250000-0x20)='[wlan0*$cgroup:.trustedvboxnet0\x00', 0xfffffffffffffffb) add_key(&(0x7f0000818000-0x6)="806f6c697600", &(0x7f0000645000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000040a000)=[], 0x0) splice(r3, 0x0, r5, 0xfffffffffffffffe, 0x100000001, 0x4000000000001) r6 = accept(r2, &(0x7f0000be2000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000de4000)=0x6e) vmsplice(r5, &(0x7f0000ee7000-0x70)=[{&(0x7f00009a8000-0x12)="553a00d2b83c55092172cf7509000000db", 0x11}, {&(0x7f000083d000-0x8)="bfe7bc26f20eb12c", 0x8}, {&(0x7f0000621000)="bab0f264ecc1d0c6b0fee4bd17d859cde4f8714c35b9e49c697c64ebeb5ffeab4ad58339892dd4e07ae62703e37c3743e2f141d407f3bd979dad7e26db8c102e946a35f37c170c1511b88d17bf4fdde1bb7197c4df55c3b582314e9e9ed69392d9299a1c06f06d2484f499b55e4c37f3087908bc534014dcea757ca29ccde01014a20123ce5f6be15c0b1b61bc2bc5c996efe5f41e1e9b5c87e6bf43c2bcc6ba9b2920cf233e529a06a7476ddc9d5560167e34580a07e736d305fc2525cfbac0fac1e275e7cd", 0xc6}, {&(0x7f00006b9000-0xcc)="2069fde890af3c8d3b6f7cc9b10207e66d9b649333016bb8e60d1898a65497520f52d08ef979093a9d7ff6c8f15c7d33bd887ceed473c03ddf53f1abfb394f56ba9a58663c4625b2fd20e42c3634dea7cbaa13af1c486edca29b0f20cd0f6f9e58863da6a4813592a092994e34f99c8bb8a57ec4c9cbb12dff54ea53142ba42b6e722ca6a627e372d5fe9408bfbbf5696f64803d92bb3d296cadd6c4edecdf69930b7678b56b351c57ccb803cf1005dbf0d61a3e7a07447532eff9375fcc199cff92b7a047c548d60c93a2e2", 0xcc}, {&(0x7f0000812000-0x2d)="623237c4376cdf12d8c041770004e6efd32791089b6728ad6bf9a7a81bcfc910580f0c786c3e8d4c886537d7e1", 0x2d}, {&(0x7f00004ff000)="8c15be0409000000ffffffff0e40aa435bee5800a71ba9219394a27e045131644858b1c874", 0x25}, {&(0x7f0000772000)="db142a2c1c3d8e8dc4f0e4948c24b24734195b79abd6b62322da6c702d2f718b3c93b8cf5910bd63b9fd717b47d0383cdf54a1674e7729681bd4034667b8df64aa9f2a3f8fe2f9eb5705700806e7e6db78d205657326d28b99e92647f90541422f956146f3605619485f97ce5bb9bd9fb38148be4e228a2d895e2691732d6951cb54f30922c28aef6ea685a1997eb53808be6c0d5e206c49187c26ad91d50d4b4078", 0xa2}], 0x7, 0x4) fcntl$setpipe(r3, 0x407, 0x10000) fcntl$getownex(r2, 0x10, &(0x7f0000f30000-0x8)={0x0, 0x0}) r7 = socket$inet(0x2, 0x2, 0x0) r8 = accept$ax25(r4, 0x0, &(0x7f0000bfe000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000177000)={0x0, 0x80000000100003fa, 0x30, 0xb72, 0x9464}, &(0x7f00009f5000-0x4)=0x18) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000a65000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000ace000)=0x100000800) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000c02000)=0x3, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000091c000-0x105)="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") ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000cb2000)={0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xc9, 0x7fffffff, 0x8000000000bbc5, 0x2, 0x0, 0x400, 0x4, 0x800}) sendto$inet6(r4, &(0x7f00009e8000)="dd7b6def4478121f89ca168f6eac2dd0a2a64aa5506759d0b460bc4ccb378c0d5511dcaa44accbd472f57ec29ff878a4e9bc7f1bd112e47d8a406c911b9f40843800ec387fd039798cab752815f25bcddff489a4", 0x54, 0x20000000, &(0x7f000085e000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000374000)="8907040000", 0x5) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000088f000)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x80000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x364f}, 0xffffffff00000000, [0x6, 0x0, 0x6, 0x80, 0x3, 0x2, 0xfffffffffffff3b3, 0x1]}, 0x5c) sendto$inet(r7, &(0x7f00002e6000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r4, 0x0, r7, 0x0, 0x8dc6, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000091b000-0xc)={r9, 0x2478, 0x20}, &(0x7f0000e8d000-0x4)=0xc) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet6_tcp_int(r6, 0x6, 0x4000e, &(0x7f0000079000-0x4)=0x100000001, 0x4) clock_gettime(0x6, &(0x7f0000846000-0x10)={0x0, 0x0}) [ 32.831184] binder: send failed reply for transaction 28, target dead [ 32.907689] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 32.923536] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 32.942459] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000a5000-0x12)='/dev/input/event#\x00', 0x6, 0x48005) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000973000-0x8)='./file0\x00', 0x401, 0x80) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a95000-0x4)=0x0) getpgid(r3) getuid() getpgrp(0x0) lsetxattr(&(0x7f000018f000)='./file0\x00', &(0x7f0000423000)=@random={'security.\x00', '/dev/input/event#\x00'}, &(0x7f0000215000-0xd)='/dev/net/tun\x00', 0xd, 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x40141) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006c5000)=0x3f, 0x4) r5 = fcntl$dupfd(r1, 0x0, r1) sigaltstack(&(0x7f0000cb0000/0x4000)=nil, &(0x7f000018b000-0x8)=0x0) r6 = syz_open_dev$usbmon(&(0x7f0000e6e000)='/dev/usbmon#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000da000-0x10)={0x5, &(0x7f0000095000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fadvise64(r5, 0x3, 0x7, 0x3) mlock2(&(0x7f0000b7c000/0x3000)=nil, 0x3000, 0x1) fcntl$setstatus(r5, 0x4, 0x6008) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000fb0000-0x18)={0xa, &(0x7f00003b0000-0x98)=""/152, &(0x7f0000f83000)=[{0x3, 0x5c, 0x7, &(0x7f00005e2000)=""/92}, {0x1, 0x57, 0x5, &(0x7f0000689000-0x57)=""/87}, {0x100, 0x73, 0x7, &(0x7f0000d21000)=""/115}, {0x8, 0x48, 0xef, &(0x7f0000931000-0x48)=""/72}, {0x0, 0xc5, 0x7f, &(0x7f0000752000)=""/197}, {0x7ffffffc, 0x9f, 0x9, &(0x7f0000a35000)=""/159}, {0xffff, 0x8e, 0x7467, &(0x7f00009b0000)=""/142}, {0x120, 0x8d, 0xffffffffffffffff, &(0x7f0000ebe000)=""/141}, {0x101, 0xb5, 0x2, &(0x7f0000840000)=""/181}, {0x2, 0x7, 0x713, &(0x7f00007a1000)=""/7}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b95000-0xd)='/dev/net/tun\x00', 0x1) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x1, 0x7, 0xa7, 0x90}, {0x7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x3, 0x3, 0x2}]}) inotify_init1(0x80800) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000329000-0x4)=0x6) 2017/12/18 01:41:17 executing program 5: r0 = socket(0x1000800000a, 0x0, 0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000196000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000687000-0x78)={0x6df0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb7, 0x3, 0x6, 0x20, &(0x7f00002ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000adc000-0x10)={0x2, 0x20000000e, 0x84, 0x5, 0x0}, &(0x7f00008f5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000052d000-0x8)={r3, 0x9}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000008a000)=[{&(0x7f00004a0000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c000900080000072000000005f11f", 0x2b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xc, 0xd43) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000057000-0x8)={r3, 0x400000000004}, &(0x7f0000fc3000-0x4)=0x8) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x1000000, 0x400000000020110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x4000)=nil, 0x4000, 0x1000001, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000011000)="3618", 0x2, 0x4, 0x0, 0x0) mmap(&(0x7f0000ce9000/0x2000)=nil, 0x2000, 0x1000004, 0x200000000015, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000001000)=0xffffffffffffff05, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x100, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf4, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x3, 0xe6, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}, @end={0x0}]}}, @igmp={0x14, 0x6218, 0x0, @rand_addr=0x6, "9ac7ace57acb496da681c98f447091f13fb9386ded9f072f33b9e984ccdf4db97f2bc5fc86ba4327e0940292da09aa5561f78ca09bd2a4c857c9224b6b85462cda47481db6c18b6fef9766550fb9ac8b689aa26247026c44e778ddec9db2577c0047cd50eeb245fb9ce13ad58258a2284e83d1319ce22ccacee883cacee387501ef3119c30eecda81f4839f486c5bad8566a96c03309561933f4486701f46f5156c1cebdf5bb8d4ec7f6e879fd80339fe8496d5256a55d6ab2b7261e4828e1e8b5f7"}}}}}, 0x0) 2017/12/18 01:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffe) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f000003e000)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000085a000-0x23)="1e0000001800077652fe00000000480080200000020800000000001200fffffffadd41", 0x23) r2 = socket(0x10, 0x800, 0x40) connect$inet(r1, &(0x7f000071c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000085b000-0x4)=0x40, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000089000-0x4)=0x1, 0x4) keyctl$join(0x1, &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006ac000-0xb8)={0x0, 0x3, 0xffffffff, 0x68a7, 0x5, 0x6, 0x7, 0x0, {0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, 0x2, 0x2, 0x7fffffff, 0xffffffff}}, &(0x7f0000453000)=0xb8) pread64(r2, &(0x7f00004cc000-0xfa)=""/250, 0xfa, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004a8000)={r5, 0xa6, "3715eb20414088109c88bb08e4583b7ce6020fb9adf0290124923a55e6e46f392e9be0bb442637dde3880c40cb4597b974bee3eb835b2255e57efb92c624c7645506767236cc8ff4a6c34f2dfe2f600af18da147b3f5f3b4f704485167d5f528ae0d7e5f523e3babe417b8736d7b8bb192b6c75b8119c916dc20e697576337aa2fccebde301dc841e9b08a43c936d1eb7f26a4eba449402ef38b6ac16d6ca7952ea78a791250"}, &(0x7f0000bf4000-0x4)=0xae) clock_gettime(0x1fffffffffb, &(0x7f0000a25000-0x10)={0x0, 0x0}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x2019, &(0x7f000030f000)=""/4096, &(0x7f0000e55000)=0x1000) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r6, 0x1) write(r7, &(0x7f0000fd6000)="7a0d930f5ab422", 0xfdbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_pts(0xffffffffffffffff, 0x202000) pipe(&(0x7f0000328000)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffff9c, 0x406, r8) close(r6) openat$ppp(0xffffffffffffff9c, &(0x7f0000a41000-0x9)='/dev/ppp\x00', 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 2017/12/18 01:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dda000-0x11)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f000058d000-0x92)=""/146, 0x92, 0x10000, &(0x7f0000628000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c5b000-0x8)={0x0, 0x0}) fgetxattr(r2, &(0x7f0000ede000-0x3c)=@random={'btrfs.\x00', "776c616e31656d30657468306d696d655f747970655ed98273656c6673797374656d766d6e6574306b657972696e673af0896c6f00"}, &(0x7f0000183000-0xb8)=""/0, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005a6000-0x4)=0x391, &(0x7f0000868000)=0x4) [ 32.949716] tc_dump_action: action bad kind 2017/12/18 01:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000276000-0x78)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x9, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000c9000)={0xb951, 0x401, 0x8000000000000, 0x401, 0x9, 0x8402, 0x8, 0x7}, &(0x7f0000761000-0x40)={0x1, 0x2, 0x6, 0x0, 0x4, 0x800, 0x478e, 0xe3da}, &(0x7f0000485000)={0x2, 0x7fff, 0x10000, 0xff, 0xff, 0x4, 0xfffffffffffff000, 0xffffffff}, &(0x7f0000823000)={r0, r1+30000000}, &(0x7f0000e3b000)={&(0x7f00009fb000)={0x100000000}, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, r2}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00009f8000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f5b000)={0x0, 0x1, 0x20}, &(0x7f00003b1000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000074d000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff8, 0x401, 0x7, 0x43}, &(0x7f0000e72000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d60000)={r5, 0xfffffffffffffff4, 0x6, 0x0}, 0x10) set_thread_area(&(0x7f000029b000-0x10)={0x5, 0x20000000, 0x1000, 0x200, 0x3, 0xc4, 0x2a, 0x10000, 0x6, 0x7d}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) accept4$inet6(r4, &(0x7f0000113000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a4000)=0x1c, 0x80000) write(r4, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r4, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b000200000009000c1d00", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b1e000)='./file0\x00', 0x20000000000000, 0x76) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009d7000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ad3000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000164000-0x9)='/dev/rtc\x00', 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x800, 0x84) r4 = accept$inet6(r3, &(0x7f000058f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000046000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000040a000)={0x100000000, 0x20, 0x8004, 0x1, 0x1237aaec, 0x9, 0x4, 0x30, 0x0}, &(0x7f0000a5b000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000797000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x435899d3, 0x0, 0x3ff, 0x2, 0x2}, &(0x7f000055f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000088e000)={0x800, 0x400, 0x1, 0x200, 0x4, 0x9, 0x1, 0x80000001, 0x0}, &(0x7f0000ad8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000bc9000-0x8)={r5, 0x0}, &(0x7f00009cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e0c000-0x18)={r6, 0x7ff, 0x20, 0xffffffff, 0x1f}, &(0x7f0000a47000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f23000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[], 0x0, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x0}, 0x8) inotify_init() mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000393000)=@add_del={0x2, &(0x7f000097a000-0x10)=@common='lo\x00', 0x5}) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dc5000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3af3, 0x8, 0x0, "54cee27fac496961426ed33e6d54494abc16f87de1660546b3ccfde472fba2d815c6189a8edb26f9caa9df0d000017f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0x2, &(0x7f000004b000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0xc319, 0x80000000000000c, 0xfffffffffffffffe, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2, 0x2010, r4, 0x4) r9 = getpgid(r7) fcntl$setown(r0, 0x8, r9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x4800000000000000) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, r8}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000049b000-0x8)=[{r4, 0x4200, 0x0}], 0x1, &(0x7f0000daa000)={0x77359400, 0x0}, &(0x7f0000fd9000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 33.003147] tc_dump_action: action bad kind 2017/12/18 01:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000fa000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001c3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x0, 0x4, 0x0, 0x1}, &(0x7f0000521000-0x4)=0xa0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096b000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d74000)={r2, 0xae, "6594a19d4d094ea0c4652ac3177429531ec63385a0ade31ec687a3b1d18869a48b992b8bda18a701a75ed62ec54fe989c8d168d13c7f74e1e7bae20a74820448f3446b49752bedd8424bb7e4d81aee29f71420f3426499fc8dd28259e522ad902729db8d36b68fb2786ec515bf653a702c28f8c1e33df5d43f4d30de50133299b3da91dfc08925a0425a4adee78363d70930cdf0d514f103b0a320d2b9a16352e1fe825bfe0af0e4177e25305b14"}, &(0x7f000073a000-0x4)=0xb6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000684000)={0x1, 0x3, 0x8000, 0xfffffffffffffffc, 0xffffffffffffffff, 0xe, 0x0, 0x1f, r4}, &(0x7f0000fca000-0x4)=0x20) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x1, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.143337] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 33.208944] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/12/18 01:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a6e000-0x4)=0xb7) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x0, @fr_pvc_info=&(0x7f0000718000-0x14)={0x1, @generic="3bcecd2155f420d06adc5e22a7a6d018"}}}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000bb3000-0x8)={0xfffffffffffff801, 0x8001}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b0000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00001c7000-0x4)=0xcf1) sendto$inet6(r2, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ca4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013a000)=0xe8) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a07000-0x6f)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x8, 0x9, 0x20, 0x80, 0x4, r5, r6}, {0x1, 0x2, 0x8, 0x6, 0x3, 0x1ff, 0x7, 0x3}, {0x0, 0x7, 0x2, 0xffff}, 0x8, 0x6, 0x3, 0x1, 0x80, 0x0}, {{@in=@multicast1=0xe0000001, 0x101, 0x6}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd0, 0x1, 0x3, 0xfe61, 0x7626, 0x5b2627a, 0x8}}, 0xe8) socket$netlink(0x10, 0x3, 0x0) timerfd_gettime(r4, &(0x7f0000d7b000)={{0x0, 0x0}, {0x0, 0x0}}) writev(r2, &(0x7f0000399000-0x20)=[{&(0x7f0000eb4000-0x9e)="00cd24cefdf6d7646751a6396549563b594888373eca1c3336bca86a14ee6726d3bf009e7e2efc3638093283fec1a07da6e83614b328d25741cec8392518af2678843bdd9d7a5b3df45c4fc8ae5e03f3fa60b57eb6070340737b8d9fc4059832c750a359b2959a4dd7ccbbffa3b7a1774ade4b75f69f8110abef2cbf8761678ba2fda5700bb5e3e2fac263591c27250440c3da57fb05373dfaa148cdf860", 0x9e}, {&(0x7f0000a75000)="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", 0x1000}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000079f000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffff00000001}], 0x4c) shutdown(r3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d51000-0x4)=0x0, &(0x7f0000689000)=0x4) dup(r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000afe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006c1000)=@assoc_value={r7, 0x100000001}, &(0x7f0000f1a000-0x4)=0x8) splice(r0, 0x0, r1, 0x400000000000, 0x200, 0x8) 2017/12/18 01:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000faa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000084d000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000f15000-0x30)=[{{r4, r5/1000+10000}, 0x7, 0x87, 0x9}, {{0x0, 0x0}, 0x3, 0x4d, 0x7}], 0x30) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00004c2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() prctl$intptr(0x4, 0x1f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000da2000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDADDIO(r6, 0x4b34, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000082000)=0x0) fcntl$addseals(r6, 0x409, 0x4) r8 = gettid() syz_open_procfs(r8, &(0x7f0000bb2000-0xb)="636c800000000000000004") mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000b6d000)=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00006d1000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3}, &(0x7f0000dbc000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000198000-0x8)={r9, 0x40f7}, &(0x7f00009c6000-0x4)=0x8) r10 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r10, 0x54a2) recvfrom$inet(r10, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/18 01:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = eventfd(0x1000000000001) r1 = add_key(&(0x7f0000619000-0xd)='dns_resolver\x00', &(0x7f0000d06000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ffc000-0x48)="940242051aefb7470947f5ffa73f7fa6469c731036c9760b077c5cbf94219b1fe7d54a3e448ff765771cae467778fbcc01f8707c2287f16ccc697bdcb932f18771118a9a1dd3ff4d", 0x48, 0xffffffffffffffff) r2 = request_key(&(0x7f0000abf000-0x5)='user\x00', &(0x7f00009fe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e50000)='\'\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f0000f7d000-0x8)='hrusted\x00', &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000048d000-0x5e)="87c47859a24c6f846c9e4e258335547e99acfee6eb15fcbba8ffbea1b84a42b83485767d6d2bff79feab78b13ef628dfca89646455bee8f2bb3032ea99ce8acdad8129f688627a26e4a27eea93b68453479c91a46f27bdc07d4c78af80b7", 0x5e, r2) add_key$keyring(&(0x7f00009f9000)='keyring\x00', &(0x7f00001eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) keyctl$negate(0xd, r3, 0x10000, r1) r4 = syz_open_dev$usbmon(&(0x7f0000ec8000)='/dev/usbmon#\x00', 0x10000100000001, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000d93000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0x6, 0x7}, &(0x7f0000099000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000596000-0x8)={r5, 0x80000000}, &(0x7f000080b000-0x4)=0x8) write(r0, &(0x7f0000bc4000-0x1000)="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", 0x1000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d20000-0x4)=0x0) prlimit64(r7, 0xb, &(0x7f0000c6e000-0x10)={0x200, 0x5}, &(0x7f0000e8e000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000d12000)={r6, 0x8, 0xd7, "6cb08004918eddcb25eabb567883aaeb033a4581cee4f20110866e7cf09869090d765870e94eb1b9d6124e01f37ff0da000000050ece6d183f9f08006f6630b5c28a0c9a0336a3d0e70411aaababc11d9d926c646470a1ce67da48e58add3e7e414a6620cf5df6cb3ac34c105e32c5577e0bee3e867a317b2b83b66166a6579a72b21cd034c912b3ae05bcdcf343bef1b7d9c3330c1e92b52301ae8599416c000000080000100d7de57297367c92858e41b079c07251e9b0dfb22a1ad982e6f530221a1536e058daf97555baa337b7614ead6188f396ab"}, 0xdf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000a55000-0x8)={0x2, [0xffffffffffffff01, 0xfffffffffffffffe]}, 0x8) getsockname(r4, &(0x7f00002ec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000050e000)=0x10) mknod(&(0x7f000045d000-0x8)='./file0\x00', 0x800000000025, 0x6) syz_open_dev$evdev(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x200, 0x1) socketpair$inet(0x2, 0x4, 0x8001, &(0x7f0000d45000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r8, 0x4, 0x0}, {r8, 0x8000, 0x0}, {r9, 0x4a0, 0x0}, {r9, 0x404, 0x0}, {r9, 0x80, 0x0}], 0x5, &(0x7f00003a5000-0x10)={0x77359400, 0x0}, &(0x7f00007ff000-0x8)={0x7}, 0x8) close(r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x46) stat(&(0x7f00004b2000-0x8)='./file0\x00', &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000+0xc6f)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dbc000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/18 01:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000394000-0xc8)={0x0, 0x10001, 0x6, 0x0, 0x0, []}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007f9000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000-0x4)=0xe8) lstat(&(0x7f00005df000-0x8)='./file0\x00', &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000de6000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000357000)={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0xc) r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f00001e8000-0x8)='./file0\x00', &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004f8000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000031a000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000a26000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000226000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f81000)={0x0, 0x0, 0x0}, &(0x7f0000e2d000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000808000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000517000)={0x0, 0x0, 0x0}, &(0x7f0000b14000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005bb000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000702000-0x4)=0x0) r20 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) r22 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cee000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000cff000)='./file0\x00', &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00009bd000-0x1f8)=[{&(0x7f000059d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00007d6000-0x40)=[{&(0x7f0000fc2000)="278b14657e85d967bb85093901f31a86b2bd9fb29686efca4356be62ccd4008f426876c5aa29c14e8f7ffd1d3c1368c87c42c49c1effdbe59d5edec0de76fba0cc852c", 0x43}, {&(0x7f000081d000)="88efcce76fb5f27311ebccf82834572649a98f4182da5a66a6cdbcea54310b61b2dc5037db9aa9f7e2e3eba391cc1eb2f0d3a8c0ecf3856dc0f3ad2ac67a8e349156fc56d6d8b1ad2c71f2aa64a0c8c1834d8fdef34b88c2de669c027e0290defec750ad0cb439416e1bd0573501de78494f3791e3f13190aca57fc2f62b25f761b834c97d904b2a5bd8bc30b04ca2750fb3669e7a5aeb1b61e77b5e1d605817b2fbbaac3599f651062ea16e2873232f96d87eced7ff84bcbaa8cda2cf", 0xbd}, {&(0x7f0000ed5000)="789504a2f0541957bcda724796149df5575859809ce8a87c815019ac612aa7f5ff88e43f6499ddf2e4f1908881fdb934e30ee05360ef7f4093fd51537ff19f69960fcc74a09d2419c03da8ef27d62d886dbe60b0201b1dab7396d4ae4f380eaf896340de6250698495d2b85ffa3ffcaac38c4afc433091b34af738e9731affc7e0e4faaa190fc0fd230dbc2a8df2e832f19ded3cd55989fb64fcacb96c91e7343520f2a8362cca9336cf1803c558dbe204ef44c41f39a2ec7b0ae3d696351a7b3b8c7763ddbefd54231b02785d9063", 0xcf}, {&(0x7f0000253000)="", 0x0}], 0x4, 0x0, 0x0, 0x881}, {&(0x7f0000244000-0x3)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcb000-0x40)=[{&(0x7f0000e5e000-0x53)="6e4d9d5a691d61701943adfb7157322cf226cc0e52838fae6cc7335b9b717440e94b86427dc375236c71f34b5d895d64d40486c646a46bc07a984e01f7806a403fda1e65053e4bf574f8586ac35fcdf5a25bcb", 0x53}, {&(0x7f0000b0d000)="a4e0ccb83c05b8c728387f3fc28257e35c36c26fb17b36d2d8bd5e091cc378938fcd115537416da5b8df4940fc7aad89bff9c7ffa0b2c5bf72555068f714ce1178de88bf5bf54be595eda1f0ed45e815e1b5196152e0b0e74556f38c3004dfb53a7676b8fb4c0edcfa877e8a00236477342b19e089edbb021c8d8f0cd602888608c33c2880fdd09db2ab7ee99590adefe75ff1348a9b43df148ea94f052c709c03b8f1db8d7f67ab840d658735d807762c54be1bd58dcdc28a1df48f6bfcd9b9697a3fde6389c2d898a68f04", 0xcc}, {&(0x7f0000b88000-0x24)="fcfcd82bbd9f9bc107b6f2c966eb331fd791c5b77579c5bb7fe4e4a7fd82737652fb3690", 0x24}, {&(0x7f00002fb000-0x8c)="8e78627a8c4d762742c3e38ab04a286dfed99c94779c1c76d15a2c59d21ee413f1875896f5d8b38f1bf04e63de4f5a0e77b67eee20888e55f5959cda4b989dd1d9c87e7767bea208a85300a244000652a2bc77066d7b0eed5434fb9370ff562a49e0151c159d4f74791172fbcd92b8ecc73b803ded65c3dab6975e9c78618f5a37e9fb636021f8b864ddcc1e", 0x8c}], 0x4, &(0x7f0000626000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x58, 0x4000000}, {&(0x7f0000af7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed6000-0x20)=[{&(0x7f00008e7000-0x2)="dff4", 0x2}, {&(0x7f00006ca000-0xd8)="660131f435a507b7424148c02dbbc2917ddb39eaaa82aee66ede5f3a9aad6c1aa2e21c14460719886a8493ea28c5b22c0c1f63878485734ec3e3e609e5c8e5aaefe97bbd3949e87f74f0d6b17c597bf08d88095caaf7b7e7459b16a5586162d767aac508e8231018785422676416a1b3e376f9866e8985d660d6dcb56afda30f25bef26fbf2966677649a3fd102e6342bbb243aa4e47c72a5aecc2bca97e96eccc37f8784b60bf26f44745d48bf0c2098bb413ccbb761912f705035557abcf56b19785225ae9f85917a28c91a206cf7dddc45b9566d6a802", 0xd8}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000342000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000063c000)=[{&(0x7f0000670000-0x5)="bb59e927f7", 0x5}, {&(0x7f0000e75000)="a0a6b9bd45dda1ef71660f7211cdf09bf7e2fd3e12fedaef883ab771cd87b412defa6baba557222aca204a9cb73982b1be73c944fd7146137f1fcd37e2a607d22f17f88e4de70514958fdb42a049dc91a57026d95851a6c9a3e43879274c0837c96e580c5df89915982d59a7d0e3a4e437d7ac0f542c3e53dde5e079e9c88ef11adee649fa48b066ea6fd869c0164d1c1d", 0x91}], 0x2, &(0x7f00001d3000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa8, 0x0}, {&(0x7f00002da000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000046c000)=[{&(0x7f00001e4000)="5ec7d7ee9a0ee8ad4983060849f677d6235fa8a020c1a47ad023e6b97ba4c0ecf9477b2899777e99ec539906e3046b5059a71a656ab3036fd2d50cd8e236f7efc01e45803da20154764eb1be53d8bdd88940316a8d50f7f6291a9edbd4d2ff43b0088e3ec1041fd2851829f70e5a6823ecf901544c21db42a49976076813ed6ff44cb883f93425021317a07b05ed5d8489ce65", 0x93}, {&(0x7f000007d000-0x76)="47a16ebbc5e8add5d87eac5fbd6c5917430394d8c80a6b15f43cf3f30497bf8babd04c4bef80ff4326e0e7cc848b88ba999638aa56c798be6d2cca0894fdb6f7bbfa37643e388e811f6b7e85c9c07c38fd8f9553deb3165d3672e6a89308907acab51921f54f629203d4bbf68e362261ac0569a6c75e", 0x76}, {&(0x7f0000aee000-0xee)="90269f8ab41900e3cda48bdeadcc62d4bf9f6423b797c967b5b3080c2633973b49e0b1a167f20ff3ef0afb3b984b7c4bf70a59bc2c18b3aec8549c0662d1eb351c3485ff92894d8baddb12744a57c7e57c6c4a63a2ce72c0069ff249e0674110f07f78e916828a700a8e7a355bcea009267c39d4d1f2807b1bfea3c8b2949594149fa44cdc6b684744a8d296fdb11b6d17e4900982a59a07d05e16077ca8615144f5440526982fd22ba6f04c8fde0581e41f76a6d4a519fdb1daf0d8ade6f635e9a2d5b9b124b2aa4aa1087fa5d85715088eebdd74e93716b568195546388dd53988a21df56daddab60b844238b1", 0xee}, 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0x1000}, {&(0x7f00005e5000)="d477215496f20c2b93f578ecd3974016b9ebb61e41e5e2b3008cdbc491177244526aae2685a37ffafd2d3a91302fce8c6f55ce560028434147a449df2aa42fe654699f352c725e79bf7c884f26299f42a7beba63e2d5112df4aeadffc12fae1722707a1cde4aeb0d6d82fa46b1415d22cd0214a009ea67b934c12629a5b86ed3620ad61287b25d92cfc20d369ac0c7ef2e076038e1895e5b12f49790b754f226", 0xa0}, {&(0x7f0000459000)="d73ea01b923eb2ff590f80e889394b3ff50354a81283c85d7796d97bb94348c24f46ba17a8a0f6993ad06de94f4cacb697441efb97823e57b6f845115a74461410235b44cdd31e47c9b2fa07b73a6bb65918562042717bfd65ce25c3e4ca842fe3ac24d2e3c363e0a2880e63559c6bc6791fffc0e73f3bb8f8a212da99f3401fcf3c1ff9db72e50bf81fcb1a1b1305b4198760de748f8806f2a895676f1ac87558675e40cbede14817ee0031b2d36b25d7656a861bb6f33c737068725a09554bed6bbdddc943f12dae170f98a620fa62d76d83a375eca7741b48d418b26882c59217", 0xe2}], 0x6, &(0x7f0000f5c000-0x98)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x98, 0x80}, {&(0x7f0000987000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ba000)=[{&(0x7f0000e58000)="a365ca7bb4b99d4c392f1f22096c3bc418e13debf68395b8c37852076a5d3202f860ff088a8a7c89295329794b3a2ea06b4ab98ed409a0f2697947cda59de1d16ab1dd061cd743a7b829e60968aa08d35f11f46a9bd991c868aaf8", 0x5b}, {&(0x7f0000df9000-0xe3)="fcb72b0f8052806a568e179e8635bd8213e4243897e248992b72372339bf407facfe7791f1fc610391f2841cc0d246474ee9932584d235aa111c11ee7577a231649285820843cd9d6ecc592b0237fe53ddd9b992a6cf35063583510341e332d6c6662096e9547c7b10a396f6958bead11abdd74f65878797f3bcfb995000e19ebbbb5807e2453c26c83c45d47974c5c77454fd683bd7c917289ba34e8caaf8a9fcd2670c49dd9afc0fb49c70d1bd9d067be6d746791987c3101dfaa452ed185f97fca4a1cc990ba41b1814becde47c31c2df9f3ac0822d8f64c24769981b764d9a47bc", 0xe3}, {&(0x7f0000092000-0xd)="858c4c81bf2542b0df40660d0f", 0xd}, {&(0x7f00003a8000-0xaf)="7fc01267142bffd5b2b3c892fa1a7e63474be4916a186e1e4cf4c2e8ddb0986cea74a17b60dc27166545f95731d2933186102cc42221ea1f050c45351c445a06e152e9b3f3d95ac88766e67702fe631eb8dfb3dcd425ecae6330f29dfaa971b9d7575635c916ae6c2b28d838c43cdec558b221ae5311a5db9aca196deb8c597ed424a4123f169cf1163b3699d2d0aabfdeef95b016062adb0d9085011fbb5cf474713faae9764278ac1b6b924cf6fa", 0xaf}], 0x4, &(0x7f0000a0b000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4000}, {&(0x7f0000b52000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f08000)=[{&(0x7f00009d2000)="3f765c39acedc3c00c91996ebd6c3ae13fe7d37be08849d1869cd525cc11a0f1d1321ac9a87a5bf41faa5cb8072e4a4d1bba852a495116f658486b8b0a4c21e9c1794ddcf26920f8a9c97eec3c0629e4a618140dc5196bfc1f053863d178a038cf67e29775002706f648b4fd5e024dc3b1ea2549c5e743f6a1192f4e22fa20d79ddfc2b09400356d00e39b482b1148f7ef94da6a19ee4e464e73c103abfb6017849932ceaccba297d7fbcdab5f6fa819501b6cf3fbd33b21c44be648b6e4bf20368021fa429b89331fda2df3ce78e65f2c72c41c84a308e947e122a1169df93c9373991c32ab76a6b7f7c01556f0b0a0bd", 0xf1}, {&(0x7f0000aca000)="51546fbece854776fbfbac20d54ce870ae27f448ac4033e3175666053ed08daa56ff97d5a9c20a60bac68c3790d04e479593ae", 0x33}, {&(0x7f0000c9c000)="8272ae6f3996af7fc0d40ea76e6cd502d39c3a341a1c27edf3e38f64ec86a41f0aefcd3eab0fbc91a4e17bd658e2ae8370c2ff1d65af5582b804ca487145e85ec522f8f5a99276b56734167521c425a2b2cc84c3523974c4bdf6a96aab2968a05e682281712dc8021f", 0x69}], 0x3, &(0x7f0000040000-0x70)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x20000001}, {&(0x7f0000258000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d7f000)=[{&(0x7f00009a1000-0xdc)="f46252efb421ec2ed8871070d064aca2b06f85c462556060a3256790a658a155f235d9ea41d1eb53124cbbb7794acbfb90d88bc7a5b02846d023021a0368f5b80510fb89e2041cb00ba90fd9b4d5f29fe49bd9c1deb894989e67f70ba032e9ce81ad12d3cc6032c36c9cff69075b8ac981104a66297758fd8051b0731545164ee965afa9d39945389e533ea19f6d3e56894f975412bf510cd2aa86df722e29f36ff0cd8709ee9b8b8bba163e14f5b5768a8a1fe2705e6396e9fbc84be0af087f23a7254a809ed555b23e24bac4ab9d6c7677fd4e0948d455179de0f15919", 0xde}, {&(0x7f00001d4000)="9446104c3edcb7f9e4e367f19f57c29af1f6549c4acfff59a339e436215292edc17c81795ea7d323c4e23e0be7ec2183cdb8d1705e0b3d7cc31b4ac9bfa1305550339bc4eab376ee0e8615126c590b3c1486dc456b96e56c1844e2ef04fe8cc135cc4eb96be33da47e93b241a36f22fe37c827b160069aca2ce34f85581ce228bec8ea", 0x83}, {&(0x7f00005d2000-0x25)="795fc97c5a33a81848a27294904815478f6ee1d77650a5f90503537fe9861cd7507609b0f1", 0x25}, {&(0x7f0000027000-0xcd)="3202603a8447a7d9fcfe068da96fd1cda6b82d4edf032bc60b2b01a12515887f6f497a2b9b9ad48079575e8d801af53acb769fa4c35e8cf0e5a642b02ff3570db7086c2b0994fb31986ff3f89cbf89bc4cb355121d3f329e0a02eac6cbf7590407f5a887e1628541cf1421c9ef63f415d6fe0d9c785367b816a2b162cd3403803505a772c6fa020f2533984a767264a279147b3c276b7e91d435f9708f22a6d05e4c95765e3527888c1156b7015b43cfc8a97c0e0c085876a0a687a619f468dc82cb8bfd248272f6053058900f", 0xcd}], 0x4, &(0x7f0000d0d000-0x90)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x20000010}], 0x9, 0x20000814) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006cb000-0x4)=0x2, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/35, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ext3\x00', 0x0, &(0x7f0000026000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r0 = socket$inet6(0xa, 0x5, 0x8001) r1 = dup(r0) uname(&(0x7f0000a57000)=""/24) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003de, 0x4) bind$inet6(r4, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000185000-0x8)={0x0, 0x6}, &(0x7f0000b58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d14000)={0x0, 0xcfd8, 0x4, 0x8, 0x0, 0x9, 0x0, 0x1, r6}, 0x20) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) write$tun(r5, &(0x7f0000328000-0x134)=@pi={0x0, 0xfbfb, @ipv4={{0x1e, 0x4, 0x8000, 0x3d09, 0x130, 0x3, 0x7, 0x4fa9, 0x3f, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0xfff, [@rand_addr=0x8f5]}, @noop={0x1}, @timestamp={0x44, 0x38, 0xbd2, 0x3, 0x20, [{[], 0x28e}, {[@multicast2=0xe0000002], 0x4}, {[], 0x24000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffff}, {[], 0x0}, {[], 0xffff}, {[], 0xc50}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x81c7}]}, @end={0x0}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x8, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x100000001, 0xb7bd, "c4feca07112025a4cdfb450e372dc44f2548e4d62f9b319dc9600ed323326cdb440cb31e3e9e21ad1e5a9174fdf7b996988f75b3fed0838d218b9c3307ec423c037a32d30ac2e16eebb075efc5af14388c1d9312cb73b1c623abd90aab248db4c2a19e2ec31cd2f4c30fa0323b868dd52a549ee5ecaef323fb855d13a355a49cd9e0e142f923fea03215ea9a590a54ba477e6723c6716f0c2dd276f7697b94d0a229a5d4fcee7e5ad62ed2a6c454e6f3"}}}, 0x134) sendto$inet6(r4, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r4, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x9, {0x1eeb, 0x129, 0x40000000000004, 0x65c0, 0x7, 0x100000001}, 0x4, 0x7fff}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="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", 0x56f}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000032d000-0x4)=0x0) r7 = dup(r4) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000f54000)='\x00', 0x1) write(r7, &(0x7f0000cdd000)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2017/12/18 01:41:17 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009d6000-0xc)='/dev/rfkill\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100080002, 0x7) r0 = socket$inet6(0xa, 0x8000000000000802, 0x40000000000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000503000-0xd2)="f60115fc135445755f459d43e3ac76847308901d66ad8e8ccb990ddaf14f09a34478ef54457abaab3c3c66d047ceb3aea26eb2ebc429583a71f89f2c92cba02d875655b0e8028ef180c1f6a40d9444b2d3b21eea301fbda38454b1280f02096552724c2d3a8a9a88b9ea9ecb43c702ebf2f2ac975b27804a07972822c9b32d8e527dcec8680ac3b9c3f58e58aeee514c3392bb37d540e5dd30b8989f2268add1a1fb0a0a12cc902dc53dd5ce830effd66c9095a7c7bc12bc798b5f5d411d3a7d19d5faa90452096b94b6c983379749422279", 0xd2}, {&(0x7f0000aa5000-0x43)="c7e48f75a1df87d9e2ce17224ee427c916df8f8bdbe01ffbf4ffecb43a6c53b26e233c0e0d0cdc857462a586e4749b8de3befa02178005f65dec6fe8fe23d835832437", 0x43}, {&(0x7f000053d000-0x22)="0b480592d03bea80b0da46f7bc87c438903a54a5fb37b95952d94324365aa8ee75ef", 0x22}, {&(0x7f0000fc1000-0xce)="52c46429194179d87f2d4eae41ecfbb13d17435ce2931d3818b5fc07fdec2d1d3b04d08974b0361ec7660adba3de227456efc1ee22bad0c9dbbea072d4c71b2823e8b3973c7b15b503e63470c421583f6fc05104e0534c6ec5d93940b6d0fac99c87c3b9247913984a5968b50f2bdc5ca364c1b613ccb59d5a941bd42ad49bbc45656630674d7c82264a8cee7f5958494e73bf1cc68a1228d38bee2d8c5bee9e7a8ca9e2ea127f8dfbe09e5c68ba98caa319ed1122e9d3567ae5d992e5ba819ec4bc3e999983ebcb3c1e72f66b4f", 0xce}, {&(0x7f000077d000)="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", 0x1000}, {&(0x7f0000fc1000)="3c3d5cf7b0f8bb8b23c8fd434076445ade226ad3420f3ccd9e579dd814998a971fa065669107148795bc0bdb94173ed986cf480ffd73f439e84e0ede32088a6f1ca1c13fd517a2887952e77529e5748e1f6586b589f597b10d05f346c8c89af3c91395b0f54cb8088469395344ab91e0692a3353c0137bfe6e6220a8a4a17b3b921b2f54ea61e3bec3e0d1c1cbe39cf2dd89037ae3c7204e5f8956359886171065a956c270b552905ca083854423f875ec7ed8f862f890a557cc59286a8634289a98e257c2da14f8650adca39a17d193d2a8fc23259902ef6b5c6fe3a629b1f5928b29fa1c73d9b7", 0xe8}, {&(0x7f00002ac000-0x1b)="458a4d56299c51477accb91c629f98c4ca8990dcd6ecdd4f1da855", 0x1b}], 0x7, 0x0, 0x0, 0x820008090}, 0x2008004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f00001b3000)=@ethtool_test={0x1a, 0x9, 0x9, 0x3, [0x0, 0xffffffffffffffff, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000143000)={0x0, 0x20}, &(0x7f00002f8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca3000)={r3, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x8, 0x1ff, 0x8}, 0xa0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006eb000-0x4)=0x9, &(0x7f0000913000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) lstat(&(0x7f0000a09000)='./file0\x00', &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000c04000)={@generic="9a9e4e70aad8c9e99607e6d57ad17fff", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)='/dev/vga_arbiter\x00', 0x290002, 0x0) r5 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x20000008c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f00007eb000)=[0x0, 0x0, 0x0], 0x3}) stat(&(0x7f0000bad000-0x8)='./file0\x00', &(0x7f0000cad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuseblk_mount(&(0x7f0000372000-0x8)='./file0\x00', &(0x7f0000139000)='./file0\x00', 0x0, r6, 0x0, 0x0, 0x1, 0x4020) r8 = dup(r7) syz_open_dev$loop(&(0x7f00009c6000-0xb)='/dev/loop#\x00', 0x6, 0x7ff) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f0000051000-0x4)=0xffffffffffffffff) 2017/12/18 01:41:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a54000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000de4000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000901000)={0x3, 0x78, 0x43, 0x2, 0x9, 0x6, 0x0, 0x0, 0x0, 0x8, 0x8001, 0x100000000, 0x2, 0x2, 0x0, 0x6, 0x1, 0x80000001, 0x6, 0x410, 0x6, 0x3, 0x0, 0xfffffffffffffc5b, 0x2, 0x3, 0x0}, r3, 0x5cd56d4f, r2, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000029000-0xb)='/dev/hwrng\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000977000)=[{0x4, 0x8}, {0x8, 0x8}, {0x0, 0x4000080000001}, {0xa, 0xffff}, {0x3, 0x6}], 0x5) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x1, 0x0, 0x200000000000000, 0x0, 0x0}) fcntl$lock(r2, 0x3, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) accept4$unix(r0, &(0x7f0000fd1000)=@file={0x0, ""/108}, &(0x7f0000182000-0x4)=0x6e, 0x800) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000084f000)={0x0, 0x101}, &(0x7f0000630000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r4, 0xff, 0xfffffffffffffffb, 0x0, 0x6, 0x8, 0x1, 0x200, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x7, 0xd2, 0x101}}, &(0x7f0000e50000-0x1)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009af000)=@assoc_value={r5, 0x9}, &(0x7f0000cc0000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000006000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) r6 = creat(&(0x7f0000003000)='./file0\x00', 0x8b59008fe1c4bbfb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') getsockname$ax25(r6, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000006000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000001000)=""/24, 0x18) 2017/12/18 01:41:17 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000d90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x4000000000000}, 0x10) r0 = socket(0x2, 0x1, 0x28) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006ce000)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000411000)="", 0x0, 0x4008804, &(0x7f0000932000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="97f6b7267423", [0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x11, 0x802, 0x300) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000020a000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x0, &(0x7f0000193000-0x10)=[]}, 0x10) socket(0x11, 0x3, 0x8000000000300) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x20000000000018, &(0x7f0000e94000-0x4)=0x721, 0x4) sendto$inet6(r3, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000377000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[{&(0x7f0000a7e000)="9a0c8a8bd8499e919f94353e32a50db8567b5e49ea20588f652761a4e5ba90326cecc8e80ce40d1569c66971f7106d695eebf3a5c4c5b25809e2b87e55d17da6d2a3fbafe83ee48cfa385947f5e9ba1470ecb32ef712ff28cddd475246a09e4b4cdf7231791438b9b88f4a8ed6e5dbd4bccb866f45e0584830677dbc0e834af13b8bff72e0620858314596e08fbf9348a66a5c228cf72e6938ead878648031614ef71f28514b3a01cb7e458b2a1a21a28776857634e9", 0xb6}, {&(0x7f0000bfa000)="06c338267c155663f940ee9eedf9f0c42b3bcdfdd63bae0850bcd960019cab3c8fa70757a499e50e1e57370a26d4ec230b7611212de4fe97de93e779058a849f78408a2fc11ad6706e9287a6d5b806798e672abf7063a909f76d2a5f0c4269e01697e8ebd3c8e49f97521e9a17edaa77bf07d117ffd782156da8deef1e3ff7c569e0e8955575aeeeb3730bf9c51365afe453248ef49798e5eac8692387762f836c4fa2b18ed0afccbfa0400a34f64d4174b486afa9cccb0a9ef3789711bc4d699cbd37db409c9b14d4b1a9f655006d3707d541e651f93dadbae79296638867ca23fdc89b38c9378c3080a26cae484fdfb1269b1fa38780bf67a2d5f1b079cd5436d4043acfa7e47ba18379007d4fee4cb26f8a40a80e6edbe3c375cf35a648eefef036424ba95a3b9ce44738ea43ca2953a2c19b7daadc08bd9c079620e83ffbd4818301fc406fd7957354926cb300139a5b0a2cb116d2a2588bbe461d2f78ea7ea145c47cdc1a37f155ca2dd0bfd364abef0a936a7bb9b5c4938b186f455dc61da61425121ee3dc7a3e1eee05229f2dd921f7aa651ca9cf9350430453647e8c818331da29002223be3367fbc31cac6db5115d5a070a2ff8b7dff9cf705b57f1272e44b81b9594b31783018e01d826bf60ac2aa1392c9041d89a6301ff38b8ec8cd952e8b9f5f5ec95f8cc1f909be2aec00cb8dd0c247d6683437fca398b90a22651c5e66c83f9b2387bda8ea93fc35b2a1cb0d9f69b2e54c081dcc130e4cdaa5b36ba7c7b340ee0bc45cbcd017a3c297dbe847ee9b5067dc89313b171d51c438ed4d323e975c9055908d708629f2dca25eea2258873c5e50b7f4d892246b406d6d2828741077acce3472aac3f0ef3a3264b9f1c002ae56bf3cbb5cbca7cfc620cb346ae2c508ad80cfb9eb2ec5c68693c2fc7410910b5c27061b723798ac1186d6450b9c53b8d18611bf719bc5ade0cf3ac42a13dd30a1991e992743d2dfdc3059dfc3123ecaac64bd67910bc1ad217f8f946448f9dab025bf5721fcdf89d8f9f49428016e81b43b4e393281465e79d3fb167478051dadfb5ff1c5496c01f4efe62be47aebbf13c07c44db3c086cd0457ac016eb3378d97a5b013ec4bf7a95f1862f7f17591af02056a7831c19d1bd57f9d1d0b76b8e1c8c84fdc2f5668456027465abc48214136fd6affc1f9c0b5cd6a29f476aa6a3430a82ef987822ff4639f292872cd6def67688480cad91092667661132a95afe35e8f58165f5388fcf2945c8eeac55a65814f3a04a00e94a65005cd4ec459095847751492be9a2b573debc030c48278e74b35c5f324d77a9d5b73789002cf97dee5a32061144935445cae3970be7e580afc6e5b1663331092a8b20f3067addca16e59d7eee9561ae0f0be0c1e5862737a25417ae478416d2677b097f3a89dbfb7ae94f8e8e78d93f16920708b9148a27598121cfae071422dd4605cbdc651ddb3a81c0093bd0f1878f4339c651d0448eba51aa73f14c471b60a0c4304311e05d2889d686b786a7a89a8aed285d6006ba577c1946f6cca3817056ddf2366e1c587c5797d35394d8a63db1f2f1060f9a31c6dab83bda3c7458b1f7f4f031f0dfbc1b0e94446b0afa6bbed9d30de8e5ea3909fa35a2617da8fb27ab118db779fcbd82d1563eb75762bd83424d9f13839220eb1504c1df55ec7f67d2c8ee5b938475df2cb824e156a8b81742ef5ffd2094a63c22ccecca1223dd96ba84d5571e963c3fdc72426e0e02f739e5bf8be5cb737b5ae6af889da45bf841d1f854e28681835eb86f99d5e02038694dc0150b9e32ad719c98c12a5416b9fe5166212c96452bb0781a590370d6e0533725d8de0b2fca3ff7e951150d8e23071ee79e0f4bab04b469b8dc70d0c620055534fc41a193948876c309180dd5218c959161a0528db4a5a76dde8052cea8716682b26d221d2028e89c731f6c01a8fba87209ec497873ac21ebe70089a71a5a381774178b1bdfec61a6276084eca7b3b8aba3c5447406b59ee80897c801ff0d9c00bd52398e102d5981525e5362bf8425e18509ba36e52b7e04ad49f24522b95a65400b32627afc6774b4d2826fdf2f8d641209582eca8f31b432e20291f306ec736381bcc4ee51337ccc535758680796caabd1766107f2ac2fdb624069dfc6fdd4f4ad0a14f636bb07a1d75d9a05ff90d6c032050c2107b392ba05bdb86c84e1e872191216e4f2a629809c4489f17b743a2c43bbd546afdd66c7f676bb8d2ee7e0cd1436835d58cc08005097a33d9b0ec47f761dad1e8dd7f54181f14cebc383ae5a762a89e745d7771be59485abee87326f178afd57b1e8f1d85400f380fc256ec3da20d822d556a5dd33479507bb2e785a85f7d84459b2f86dae083d8732a0d10913dc0edb82ded5dec54b498245db9e471b6e920a77b53ce4e726f990618716f794a3ec0dbfe3a9eed9be4b071abe5a9740eafe8d8990abefcfccee1ea8f29b4d07f38128b4c4d415b08afdc99e186a3add7e6a47cfa7623413b604dbaa5525de3f73975c2cf76e0f215ecfc1a28fec3088218fe422feeff9088015a158def0d3f0c6ab4853d4a06ccc399b4f1709c73f80af4e46c164f8979e9f4bc3e73b001ff7c727203d5f55f47c526efd5f173cc353a5c9d205c865edf080c01c8b5b23d00db8cb2eab26991fa598bb3b4d29b4cae0cb564a5f60307a8ccc84d8d31450107a47453d5f9b3a06e5d223faafd3c37e1f85358c9c8e2316ae0977aa6ce01aba0c298c60bb1ccc107b7339ba1cc402716b9180a472f0ad663193f3caf8c88dfb69388ebaf304384c40e8dff548e38103310d27983f9bdaaa6870d8a53f322262225cbaeaef3fb81c74bc74a1c754a650918c0a46b7accd7bedc27a0b55aec5cc646b9e87a150f9b087866599019bea3f886668c2ca2194a7f17681792c17dfe762faac8c5ba7a3c27b685f353ebcf10a2c1f912a7a0817826f6e3c923b9a6d48ec459daf7a3e214bfef6f7435aa1d6e19668cf29dc6d2ac844e63235fb341be9dd689c009d0d7a3d4b8a86cfbd522b55d519d9d2e24dd0aedd5e05302d259bcdecf7b048f088e0ccbf06bdf05d1d3093cc4f8df51ab663308d916f52d280a0e7b492e28e58a49e83ae513702b9316f80d7a9380a38b06e4e01b86efd4dcb1e88abe588d68bea0c930ab74fd2422b37a57666904093e4ec8c5d3479dc1ab7a76b24193ffceed5790df20d8883c3b79ca869fa91049de7ad5624a233b742a86dba3c90578d159d8b92c72744cfd6e3e5e12b0676064cde35e0e78116d71028837ed3746428b674006e664c7d9c3786bf10c25178261d0787739f69870837ca09f8fdad4855ef5e2dc81d6d27caaaa5c54ac7569d6d46ec72450203c2a198808006552db4ec113a6c5c2704a7d4b5d764940b6d5cceff8d0672bd513bef9eae261c2c70622db782aaacd868ad1c49e4652c7d3b4e71bde9208f6c0acaa52b6d2d386af37fbb4470baef92fc8ece6a1f54048d7e74e856be928f146e6dc26ddd017d39a2d7e330d1c003e6bcf3ac26f2960f43f23fe836bc64895f8f9022e6924ba1eccb93efebddfbc25e812f19bfee25c6f069a5cc8b11ec170769b7f573de7198c1e66b4c2169f818d95e6c507b5529c95bcd44da8dc303bd26baf24d9864ef5f19b9b1691a752a76c9b7766fbaa12bc48c0b0c93b4911e78ef4ee1bcde59f8d16d7d4c6765d5140c20040b5e6cee2a9b7507f3fff2acda0b8a97688d69706239b655ee3ebe40acf9cb779cd44d72c0186ccdf07f1db5e26dd2a88dd3ec85bec78ea7e9a866a34f71eb0c966a9c9fa8522bbd9aec35cf151a0b150ad8b6a72d51620adac8bfdf351f76534e2556f24eb3912a1d5c287f38ffc5c52289f275f9216d297f11f5d0fbde09ab2e1b248922d6970385ba210170ad51ebed10c1b2c07306f43b2061178923901d7ffd30273607f17ab0ae964f1e7953bdd4019a60c5da69d2f7fe7119a58a684e7c6126d35f594209f0a40c9fb7f9d1385bba1b99ddc5bed493c0b48a560e64769d4468c01a65b5b9fa555df6f187bb33939117621c5fddbbf7fb692daf108677c2a5646b0252dc0e81ea4f033b38be53cb5e06ca98573bdc95099d8e3f9132df574f615f518d303c5c2b1ce421948ae24ebcfcc0e1938cd0e6b6e32e2458aa4034b55aaba6812906de06affe16dedb6214ce249698a60f64037a3a6387328722dfb57e8bf1f4a7ff6811b5222437133904e6b5d708a3e146162e9684cb6ff47d99d851571a049ec9f87e9efc43a92f358accc94aa55f56f9313d4cdbbe5905ff08270536df4dae4575e9099196e52e6ab2ab5a6d6f90fb6135f51f413ea165e27c3e20ee655358decb4ebd03a8b9f8d610da3e385098fc19ed2175cc939eb6c4d472bca1a921b7eebcca8d2913a59e04a983d6b46207215999d62349b95008ea4d437f4d291cb97388831d5544b68a3e6d3683e5f3d449374ab344472c04971ab436b32083e42470a712cc914b665c351cefb450be7b36f19566a0476afb5bf142096e18856d9e9964ab48019703a79c0d030f438d140e656e33dbc40a36e2e6c071ac5f320dbdf3640617146f11c9ffa04925d0b5b84a963e2662522befaeb01d426975ef7571e1c523d478e2ae088251866e102ea8ac78626f11de7e3eb5b5a0175c61acc11ce1d576fc51f5b96e00d7bede22884148791e25c83ea10d487c80099da91100cb08bd5e7458410466986c6eb42a1fd28cd7e0c12fa8d1a26526e13563611ee7ac71d41e32f679f57aa3e5a6357d24a025f30f2de2064ca3b31df1d9bb1cbc5371d1f8302531c30d0ddcfbe7a4452782efa171f9acc2dfbcf4f69f9419d33f45de39eb4742fc40fd3ce2c4dfd090f632b8b8416bad22afbfdce97985bfceb664253156e36da1cf262eef82696b7a6863299694ddd8e7222d7b6a31717e01965912804fbd4706fcb89aae44c73c44a66dea42fd019456a5a1f1213f11a8876df5e4a6c15b0a83f6a6d1fd7d0a135b097c465898b851f8d18cee4d37ac3214a157af8a7f125d28bd59a0ca83d4bde517ac35205c1fda83947cec4db6563ad0173040b09ac347ec75c4464d5335e0965d0256e13743e34fc845720070cdc5ce2eae9c75468fcd7351f0e7efe3aa7008b065d0ddbf10f9e14f7ff482caeaed04bac2f59bdc08bf88fb6b0e65b94c471abda7c4b7d7178153d338ff8a1b1cd609a87061bae03f0d458cc88315d0dddc6a6c2b6fcb6b5113e69af7c21155718179c2be117582de84b0c84db4867d503a21c5d7bdcf077a3d16f1c8007c2301a6949711e6a229b2231dadac5be8a0c55771e5df905d4393f4631b83c34ee4f7f7b028caee8155c9a2dfbcf1d70e10e37256f2a4f77a1d6192758f429823f6db12a8b8a815baf3e0c9f90c7928eb5046ffbf28afcd0dce5ad6675f9030613c2023eff2c59fa936732449955e6c9c96ec26f08861c68ed6fd2563dc2484539fbcabd00bcee41c151bccc5edc0c7c396eeedf466cb270ed4686e3ba207b697f7401c2cd9dd47b654ab72efaabd80cc41a91d6556033c03b1a447609633d79e7f56f5582b78b082164b7fc25849c15bf8df36e5dc2558527c0fd7def7e1ff644b343eeb4208ad33e9ae478ddc059ba7c78afea619e8a110a364e4d1647b5ba650286cf67547a9b5ff2cbc00240fa50c63c756ce1776b358abc67502caa2a2eb8cbaa886b7b4197ba4968045505876982ec598edf2e1833ffd02ec528f99eb4093c0b228cb27d64e6d7b1361abae222a8d62558", 0x1000}, {&(0x7f000057f000)="8ccd7ec1687e36a5cce5896083b300ccb0561d31ffa4e85286874da5ded189caacad9d9eb868fabbe3f6394f66d1897d9e1811c0abe12016da307b55c52278cd46714ae52dc1e0f7fc8f38f4c1655a62131811b8542d23a6cb53533c90efda3d62f2f075c86fb47128c7934a596b3c6d70980bd34ec813ac45ffd526a7259e7d5f98b3807da4a4219ce9d559478aa9ed2397329dfdfc1d31ecb3cff5122e65c44d39f970dd0986692a", 0xa9}, {&(0x7f00001d8000-0xf8)="48d2952fdd03c72e114f297431aae4a0f80dd70809f391399c01939d0ff4e8931a387a91bf1db4db873c9591504a2178f84dcc87d1b4d1269cc19a03f5bac0457060e71b3a49044105890dde287f088e6edc8aa920529bc2a552c33f6ec9ce294786ccbea75886260842fa4303e75a89873a0cf688d66e349237d10289da54c7e7e564d9a86dbb294909f20966649ede725f97c67006ea2d218dc704bc06d620d1b6d9e5011277bb76e467f781c2f092413f10798e0bbb5a40e6a90a5380958b824270a68c465c9238223497d01967c259ac40c7d6cd1c94010e7702ff9115e9e6f03a2cf7908dfade120f7b30420bb777ef730652531867", 0xf8}, {&(0x7f0000e4f000)="ca8e93b07b7b33a449e9cda1fa019f5bca513462170c384041401606be7ff6e935edc15cc5d42e8d90a6f829f502fbd2496dbadb36f8803e3cab1f3b7f844671d5f5b692314565920e8ca3157085659444d24fa7af343282ffbea7080fdc467cfaa3ee61a74aab614deb89e1", 0x6c}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x20000080) bind(r1, &(0x7f000051d000)=@generic={0x11, "0000010000000000080044944eeba71a4976e2ff0700f9ff000000ba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000ffffffdd0006ad8e5ecc326d3a09ffc20354"}, 0x80) sendmsg(r1, &(0x7f00006af000)={0x0, 0x0, &(0x7f000079b000)=[], 0x0, &(0x7f00005a3000-0x1e8)=[{0x80, 0x102, 0xffffffffffff8001, "05d1331ce5716dd56188c426cdcbeebe47bccbcefcbe781fcc068c4987b83d04f2dfc1f2779c04babad26f815153b657be9ee1490d07e07627ad1db6dc4ac154138299b63688e09fc852935eb583a8ac5ef47870c13f4a4c97eb719b69cfef23ea3c9dd13d9815b47902d3005d9e0c"}, {0x90, 0x116, 0x2, "7bb20e639b1f207c38a7f176f8bce2a5dddc3eda22cd4e0e6a9005f1a479d732d63518fc80315e24fc7e6ac41c5da5dc45c351e42ba60a5af83780cbebd82f23420fc762be09de2a8066d8a272e9cea6839710a77467d318bfd9aee258c45a6966477364e57cdabcf458082b6a756475a8d945ad6b58248e06"}, {0xd8, 0x11, 0x5, "a24d8a446a2b9f6bad02105e8f6da8f7528f9d5f5253e35c26e3194140384382116515845d959c0b5e0531172f105340c538b2d768133c2ec77bb94cd6906dbd87d3d4443c1917080504811a438018015530d054c0bca811a14fe7392c8ca24044dbdd2fe341f7e01c72018f072bb2c55cc9db8cea744fb80dd22c28a9bd5f0972bfe5473a030ec8c6bc62a27d8f6e8982550042759cdc22bf7282ad3f63418ad86cce9a430127f37c0faa2050ffeae4646a0a73c8e2f859f4236af0bf0d64635e9bc19e6a278c"}], 0x1e8, 0x0}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000f5000)=0x7, &(0x7f0000ab4000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000895000-0x1)="f2", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 01:41:17 executing program 6: accept4$ipx(0xffffffffffffffff, &(0x7f00000ee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069b000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40840, 0x0) mmap(&(0x7f0000da8000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0xffffffffffffffff) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000049f000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x2, 0x5, 0x10}, &(0x7f00002eb000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x8206, 0x8001, 0x3c32, r2}, &(0x7f000049f000)=0x10) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000017a000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3, 0x6, 0x9, 0xc0}, &(0x7f0000111000-0x4)=0xa0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000030d000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001a5000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) 2017/12/18 01:41:17 executing program 5: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000004a000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) fdatasync(r1) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000005c000-0x4)=0x0) geteuid() splice(r1, 0xfffffffffffffffc, r6, 0x0, 0x58, 0x0) r7 = dup2(r0, r0) signalfd(r3, &(0x7f0000018000-0x8)={0x7}, 0x8) write(r4, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$addseals(r0, 0x409, 0x0) getsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f000001b000-0x4)=0x0, &(0x7f0000050000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000063000)=0x0, &(0x7f0000042000-0x1)=0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000063000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r4, 0x407, 0x9) fcntl$setpipe(r4, 0x407, 0x107a) writev(r4, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1001}], 0x3) mkdir(&(0x7f000000f000-0x8)='./file0\x00', 0x1) dup2(r4, r5) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000068000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x31f, 0x8000, 0x0, &(0x7f0000068000-0x10)=@generic="ee0ef17106f682ca0a3daebd30e43b35", 0x4, 0xfffffffffffffff8, 0x8}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000030000)='./file0\x00', &(0x7f0000068000)=[], &(0x7f0000065000)=[]) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000069000+0xc24)=@ax25={0x3, {"e5ff21001dfba6"}, 0x8000}, 0x10) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5b45eff0ffbac0870f5ee3f8b12714bf2cdecc318af30a8711585de94fbd57944478be8362d782b31c3", 0x2f, 0x3, &(0x7f0000ac2000-0x1c)={0xa, 0x1, 0x55, @loopback={0x0, 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000f66000-0x10)={0x7, &(0x7f0000f66000-0x1c)=[0x6, 0xa628, 0x0, 0x1f, 0x6, 0x400, 0x4]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000691000)=0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00002f2000)=0x0) r1 = socket(0xa, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x4d)=""/77, &(0x7f0000001000-0x4)=0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000079000)={0x0, 0x0}, &(0x7f000014a000)=0x10) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r2, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b81000-0x1)="d0", 0x1, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004e7000)={0x0, 0x80000000}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00007fb000-0x78)={0x6, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x7, 0x6, 0x4, 0x0, 0x80000001, 0x1ff, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f000073c000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) socketpair(0x2, 0x800, 0x10000, &(0x7f000028d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000bce000-0x10)={0x2, &(0x7f0000a8d000)=[{0x0, 0x0}, {0x0, 0x0}]}) unshare(0x100) 2017/12/18 01:41:17 executing program 4: dup2(0xffffffffffffff9c, 0xffffffffffffffff) 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x80, 0x8, 0x3ff, 0x81, 0x200}, &(0x7f0000002000-0x4)=0x14) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setns(r0, 0x3fffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000012d000)={r1, 0x6, 0x40000000020, 0x3, 0x3}, &(0x7f0000000000)=0x18) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002be000-0x20)={@generic="cb608ba82fc7b5939a782c0fa30807f2", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000db1000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x3, 0x0, "2d075cb10512749e408fb00372b63908000000000000003a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b4018ae4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c15ca47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x75dd]}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f000090f000)="b9f405f8bb047065b99a14c22a9c15e96e48ee7ae5e6d5b48f33ccfe40d00b4b6a04ef261845aba8c8f426628a58c3a6f2fbe816c18e8b9a44a327864cf314fe2141a7e81d8344e17afb02c14e110c54455a882d2ad4f8d6bb82330ede501de0ea9032e5bece6afe16fce411d9524b56910c464bb79a352ecf81a3010296ef42377150c1fee51a7fbe3f3777ae97f5a90469c789fc43faf0778c035f9ecb662c2ee8106c11c89f740a49204d27b11c59a28a5575b33326d7100e96d0c5253431416015cda8283f") 2017/12/18 01:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000233000)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aa0000)=0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b97000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000860000-0xc)='/dev/rfkill\x00', 0x101102, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000182000)={0x0, 0x2, 0x7, 0x2}, &(0x7f0000d0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bd0000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000d80000-0x4)=0x8) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000b87000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000092f000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x4) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001a5000-0x50)={r4, 0x48, "799e5ba1167cdaa0abb61a323e5cffb94dba873423f7817a30241389720001e325c100a2defd455129bfd0dcd3efcf8958feb50d790d0146dcf778e2522e246da500b4a801946213"}, &(0x7f0000260000-0x4)=0x50) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000962000-0x18)=@generic={0xfff, 0x4, 0x63a54a5a}) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r7, 0x0, r6, 0x0, 0x1ff, 0x0) vmsplice(r8, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000803000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) readv(0xffffffffffffffff, &(0x7f0000006000)=[], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000057e000-0x8)={0x0, 0x7}, &(0x7f0000ee2000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000110000)={0x3, 0x7, 0x1d4c16e181520573, 0x101, 0x5, 0x0, 0xffffffffffff8001, 0x8, 0x0}, &(0x7f0000f93000-0x4)=0x20) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f00003e1000/0x2000)=nil, 0x2000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000599000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f0000b65000/0x2000)=nil, 0x2000) pipe2(&(0x7f00003e2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000b66000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f000036d000)=0x0, &(0x7f0000bbb000)=0x4) r5 = add_key$keyring(&(0x7f0000aac000)='keyring\x00', &(0x7f00009e9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r5) open(&(0x7f0000e7a000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000031d000)={0x2, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000022d000-0x4)=0x0, 0x4) chmod(&(0x7f00005f6000)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001f5000)={0x0, []}, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) wait4(0x0, &(0x7f00001eb000)=0x0, 0x9, &(0x7f0000322000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000031e000-0x4)=0x0, 0xc, 0x3, &(0x7f0000471000-0x10)={r6, 0x989680}, &(0x7f0000048000)=0x0, 0x0) mprotect(&(0x7f00001a0000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000b66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000b67000-0x4)=0x3) 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000725000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000051a000)={0x4, 0x4, 0xff80000000000000, 0x4fab, 0x0}, &(0x7f0000cb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000df6000)={r1, 0x400000000007fff}, &(0x7f0000cb7000-0x4)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000990000-0x12)='/dev/input/event#\x00', 0x3, 0x8003) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a53000)=0x10, 0x4) ioctl(r2, 0x800000080004535, &(0x7f0000979000)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005eb000)=0x0) capset(&(0x7f000077e000-0x8)={0x0, r3}, &(0x7f0000ce2000)={0xfffffffffffffff9, 0x3, 0xffffffffffffffff, 0xdb0, 0x980, 0x6}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0xa801, 0x0, 0xf, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket(0x3a, 0x4, 0xffffdffffffffffe) setsockopt(r1, 0x1, 0x7, &(0x7f0000001000-0x4)="", 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000866000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000bfb000)={0x0, 0x0}) getpid() r3 = getpgrp(r2) sched_getparam(r3, &(0x7f0000b33000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007b7000)={{0xa, 0x1, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, {0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1, [0x1000, 0x0, 0xfffffffffffffffa, 0x80000000, 0x1, 0x2, 0xffffffffffffff00, 0x5]}, 0x5c) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x103, &(0x7f000001b000-0x86)=""/134, &(0x7f0000dce000)=0x86) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r7 = socket(0x11, 0x80803, 0x80000000) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000546000)={0x2c, 0x1, 0x100, 0x3}) fcntl$addseals(r4, 0x409, 0xb) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ppoll(&(0x7f000057d000-0x30)=[{r4, 0x40a, 0x0}, {r6, 0xc93adf54e933b3a3, 0x0}, {r1, 0x410, 0x0}, {r4, 0x10, 0x0}, {r4, 0x40, 0x0}, {r1, 0x4, 0x0}], 0x6, &(0x7f0000673000)={0x0, 0x0}, &(0x7f00009d7000)={0x1}, 0x8) close(r5) eventfd2(0x6, 0x801) r8 = add_key$keyring(&(0x7f0000590000-0x8)='keyring\x00', &(0x7f0000b45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)='/dev/net/tun\x00', r8) r9 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r9, &(0x7f0000b11000-0x1c)={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb}, 0x1c) listen(r9, 0x400000000030) 2017/12/18 01:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000626000)='/dev/input/mice\x00', 0x0, 0x80081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fda000-0x4)=0x0, &(0x7f00005a2000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000e28000-0x8)='./file0\x00', 0x1, 0x88) fchmod(r1, 0x50) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000556000-0x8)={0xfffffffffffffffe, 0x7, 0x1, 0x9}) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000589000)=0x2, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000879000-0x4)=0x0) close(r1) capget(&(0x7f000008c000)={0x19980330, r2}, &(0x7f0000c51000)={0x66bc, 0xffffffffffff9345, 0xfffffffffffffc00, 0x3, 0x20, 0x39a}) ptrace$getregs(0xc, r2, 0x1000, &(0x7f0000cc0000)=""/231) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d6f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7b000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) timerfd_create(0x3, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/18 01:41:17 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b31000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d17000)=0x14) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d17000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r2}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005d1000-0x4)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d12000-0x14)="ff55d36cffba04715d0000002000000100000000", 0x14) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000d19000-0x14)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @random="93e69bb6aa87", [0x0, 0x0]}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00008e9000-0x24)=""/36, &(0x7f000063c000-0x4)=0x24) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xa, &(0x7f0000d1a000-0xb9)=""/185, 0xb9) getsockname$inet6(r0, &(0x7f0000d18000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d18000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d13000-0x14)="ff55d36cfbbaf8705d0000000008000100000000", 0x14) socket$inet6(0xa, 0x0, 0x0) 2017/12/18 01:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc7000-0x4)={0x8, 0x1, 0xfffffffffffffffc}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000681000)='task\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x39) ioctl$TIOCSBRK(r2, 0x5427) r3 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000370000-0x10)={0x1, 0x8200, 0x0, 0xfffffffffffffff8, 0x0}, &(0x7f00006ef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x103, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d61000)=@sack_info={0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000ce9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eaa000)={r5, 0x3c, &(0x7f0000e23000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f00004f0000-0x4)=0x10) r6 = accept4(0xffffffffffffffff, &(0x7f0000acc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000135000)=0x6, 0x80000) r7 = accept4$unix(r6, &(0x7f0000a75000)=@file={0x0, ""/4096}, &(0x7f0000811000)=0x1002, 0x80003) getpeername$packet(r2, &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044f000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00002eb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) ioctl$TCSETSF(r2, 0x5404, &(0x7f000061b000-0x24)={0xbf, 0x3f, 0x3, 0x20000000000000, 0xc6b, 0x257, 0x4, 0xffff, 0x9, 0x100000000, 0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffc, &(0x7f0000e99000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000032f000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000d72000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000e72000-0x4)=r11, 0x4) setsockopt(r7, 0x4, 0xbcf, &(0x7f0000aa1000-0x8)="31d1c1b0c1dfe58e2fc8efe4439ace987419a2a64a2aa0368e90d7af50a6dfbba4b447600620e0beb8cb90a3d8b8", 0x2e) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r12 = socket(0x11, 0xffffffffffffffff, 0x8) sendmsg$netlink(r12, &(0x7f0000958000)={&(0x7f0000046000-0xc)={0x10, 0x0, 0x8, 0x80}, 0xc, &(0x7f000017c000-0x30)=[{&(0x7f000069b000-0x1232)=[{0x1010, 0x10000, 0x73e, 0x2, 0x80, "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{0xd8, 0x4, 0x4, 0x800000, 0x8, "e9f5f4fe989d6ad8b9b2137a2706b05e33a141d1111fd90258782a640b86cb9efa51313e8289da98a0d862e5415f7977f79eebfdcd8e96a7d20ef2479abed4fcad029c9ddcca32a296f6c8c4ce2b3071c6d366e19a7af74e70462478f6f24387b2d0231451923d99fb94ba6843b73e95cd10358c30ec5a3bf7d0feb167fde8b72efef1b06f0df09133b2370eb2bcd8c0aa387475614b426ff4d486f2be9a605ff4fcedc6400ba4a2504f0ee740965813821e5d4a0d62db8e23185dc1a77a7b073107b74b5688056c"}, {0xd7, 0x10000, 0xc, 0x4, 0x3, "350a1b313ce3f116ef738813ec4af049f4bc03b6b841eb66d84c8a4e9aff1adb9007a05ad0598d30ae67306ba79e088bbc2e835ed645e4468fa4f063d06378cc56248cdde82b503a763c50ed5949efbf02e7c69bd8d5f3a239205bb29a16d324e4bebbaa095d1bfab3d7954e06342c31ff2504694478e6441ec46669b65257498a70d11ab94246208495f68b551409245f9b94388e149d649ba14b5f208daffc6b83e4507b0e784c5998368d6806abc9b01a159d328f3336369b0dea5ec324ab4d1ced7848dbe1"}, {0x73, 0x8, 0x8, 0x200, 0x9, "ceffad6c22857c37852714402a4c2265c56569e8f00f8d5294ca25d4356c1f52ec17ec85b76331d465ff17f576607a9fed462404fcff8680c6146dfc2a2c825deccb7e4650ad2d461351f3964eaf76977e66dde63f5ef3ec88d393c2bd5e50734c844b"}], 0x1232}, {&(0x7f0000690000)=[{0x45, 0x1, 0x602, 0x80000001, 0x4, "edc2fd377690d03bcb1ed97836d2b14b782ef43adc5d74f2f4abc0616868f36fd3f93b0b67a8f4955bc70ffa5d431183aef77d187d"}, {0xa0, 0x0, 0x0, 0x9, 0xff, "f0fd95e66acc97263e334124c105ce0f75e37a823b78dc06e2016b457fb0a06a9dacc81839d06cfe68d83104b2229250dcbfe2c1df2a765b16cd97ee44e0a0283b620005074415e2e2d65f63ba16afdac31104965ca07116a75e5c95641a4feef7458193bbd643435db1859e4ffb38743cf17f9e738d57c2a3e993c1cc17c29760e674c301343c35d025ae3cda6587e7"}], 0xe5}, {&(0x7f00003c3000)=[{0x1010, 0xffffffffffffff81, 0x200, 0x5, 0x8, "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"}, {0x102, 0x1, 0x100, 0x9, 0x0, "38946dfc8827223673dc71cf6981a87f52a3beb9bc6b1596461fc502cb228110d89c8b7e790b3372dd2facb0f2a8c688c3ee03327511a6060ce891e6c33322475da1575544c1aed039f250a100f341e0160dd9ae4894cce014458d30254ea8e0d7a3a5531e7bf35c662cb858b0552fd5d36ed88abff52b3f5ba1bc14fbce6eb649a6bdc797e940563bf251bd83558b894466d9a48a8d0e8a3863545dc94ac2f9f19f8b62bc4ba28452fcdccfbd71c046537a8be571504e0ff0b64882ba48e656a18fcc22686ace7f8fd9389d54d6c958e0e8364876539a3388e3c4b65307148ae66c23b2509c05f3e0bc8b4527c36f63b400"}, {0x83, 0x8000, 0x800, 0x7fffffff, 0x0, "2d8e4b4fea671a9c2d05f167f97ce948ed535fc3cb73642bc70f70950241b5a8e21cff91ded615e93f8efacf0a85b5070d2b7ee81b97a4e12935155bdad27cd75babfc7b00969b0f6498cb8e540ab8fe6c3303c09521c9038c232c69f83d60617f32c01001c755fcc13416c7aab28bf7820574"}], 0x1195}], 0x3, &(0x7f0000906000-0x38)=[@rights={0x38, 0x1, 0x1, [r12, r12, r12, r12, r12, r12, r12, r12, r12]}], 0x1, 0x20000000}, 0x40) bind(r12, &(0x7f00000ef000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r12, 0x1, 0x25, &(0x7f000071f000-0x4)=0x4000000000000052, 0x4) recvfrom$ipx(r12, &(0x7f0000ff6000)=""/0, 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x0, 0x0, "ff7fe6d322b1", 0x0, 0x0}, 0x10) sendmsg(r12, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a5b000-0x80)=[], 0x0, &(0x7f0000ff6000)=[{0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}], 0xe0, 0x20008014}, 0x10) getsockopt$inet_int(r10, 0x0, 0x21, &(0x7f0000569000-0x4)=0x0, &(0x7f0000335000)=0x4) poll(&(0x7f00001a0000)=[{0xffffffffffffffff, 0x1200, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000cc2000)=@file={0x0, ""/4096}, &(0x7f00006fa000-0x4)=0x1002) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="396683a872e3a82fdcbc3c7a90dc9bc035a4a0dd7b33fd", 0x17, 0x40000, &(0x7f0000000000)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87a5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000080c000-0x38)=[@in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8}], 0x38) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000dc6000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000307000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004bf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000098e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f45000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c79c43eebaafd7ca9fa888e13cae4c788a858ff96d04e0695744d58ea9f4a477f7ab2df0c9137a27782abc9eeedf3241aec20ee680c6be716916278012c174edb10286d53743599874887ce7f56dace128b8e3fda421b1d7ed48c1bdfe4e197b3ed7bfc2fad6170f70182a126560f76fcfd1c11e18bb91516a2e01007638c4b1af710f6ba00755b50ef1720299cf9f4feab20ba9fcae7f4b814f3ea87971768cca3e456755211") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000471000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000142000)={0x0, 0x33, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000+0xfb5)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000423000-0x20)={0x1f00000000, 0x0, 0x1, 0xfa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000055a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e82000)=0x18) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000d21000-0x1000)=""/4096) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000a5b000-0x20)={0x2, r4, 0x3, 0x4}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000e2000)=0x7) timer_gettime(r3, &(0x7f000092b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 01:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x10000166a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000971000)={0x0, 0x9, 0xc715, 0x6}, &(0x7f0000743000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000a9000-0x6)={0x0, 0x1}, &(0x7f0000f60000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000308000-0x8)={0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f00001cf000)="09f5e83ed09351cdf63aba162c58d2dd15b8cb387c1c085c8173f2fc51597e814e7c8b6d9f437b9903b8c7c8d2c5a3274cc7a2966bf6d6f536ef5badf78b2645b00fb2614ce25124d8b4e1667c111ddaab95cf85846d73b44dc5fd01cb79c35d26f9a79f8be5b874aac5cf38c0374c3a5817c12d5ccf44b44cede0ce407e065db3a994ea931080a70e3c5ae685801a3b44b9a9562fdead294110", 0x9a}, {&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368abbb66c4062bf5a12a72dad202e33027219f02ad08bb3e354588f8df50d293747b7954d2c0b924899d74f822316a8d9deff2fbb26a0c2c4349a7ea189a0302bb5c7f2ea151c823f6f1d9ae95c90cb4099612d8845559f06a7d6477f6a54ec597ea65d82e6175133dba40988f7487", 0xcd}, {&(0x7f0000aaa000-0xb8)="fd4b8bc4c4c36b1034a319051a3319cf38ed2543d9096acd7accf08d61ee8bde12f616172b9c60ae60a6352da8d5fe57ad8521ffc70568622f32e88338a2317eb589eca0b8c3d52db9399db1dd79f484d957ee086758f670cc9d99f90f75339834d5aff5f4c225e305723a9af335fe79270fa9e153dbc80eaaac46a89ce0c830819ee6de89523c971b4dd1172c40b780fbc65b1319feba958e1b4d0b45e6c384cdd705ffd8bcdedcde029182d655e39ffca1ec1066b24939", 0xb8}, {&(0x7f0000320000-0x5b)="58391c3d273c78f9cba6c747e15fb3d17fcff941b21bbc4177786c4ada2095b7916e06ecd21277e4e5be00faced5a39f08c1c326ed4137739f320cd2a79875001ea366de921c993cb38b8cc6e1e28d98e7fd269c8e065ec87b32d8", 0x5b}, {&(0x7f00007a6000)="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", 0xfb}, {&(0x7f0000567000-0x4b)="510953e0d8ad49e01636dbc1c43c5b084c85899ad5d5e8a5c2d12f7bee29ab9653972fc856ccb3faf590db74a2b8e182cd43f06faed44da440eec807f51753179924a90533688073bd477e", 0x4b}], 0x6, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x0, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xede, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x6, 0x1, 0x4, 0xfff, 0x7, 0x5, r3}}], 0x90, 0x90}, {&(0x7f0000fda000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000795000)=[{&(0x7f0000361000)="f49d7e6903", 0x5}], 0x1, &(0x7f0000138000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x80, 0x7ff, r2}}, @init={0x18, 0x84, 0x0, {0x200, 0x8001, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x4, 0xc34, 0x8, 0x5, 0x4, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7e6f4a96, 0x8, 0xfffffffffffffffe, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x1, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8000, 0x7, 0x1, 0x6, 0x7f, 0xb3, r3}}], 0x120, 0x81}], 0x2, 0x8006) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b2e000-0x7a)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f000077e000)=0x100000000) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000ff4000)={0x0, &(0x7f0000f0b000)=[]}) geteuid() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000dea000-0x4)=0x62a) fstat(r4, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00001af000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000e5d000-0x4)=0x7fffffff, 0x4) lseek(r4, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00005d6000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="690001000005", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x80800) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000957000-0x29)=""/41) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f000043b000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a60000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r8, 0xfffffffffffffffd, 0x2, 0x2000ffff) mkdir(&(0x7f0000813000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a09000-0x8)='./file0\x00', &(0x7f0000f54000-0x8)='./file0\x00', &(0x7f0000661000)='ramfs\x00', 0x2000, &(0x7f0000bed000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000008f000-0x28)={@common=""/16, @ifru_data=&(0x7f0000a92000-0x20)="1c153be810f8157cd4430f0fda6c4ea6d5a34828d0f049beb2521664ad3f3cf7"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) delete_module(&(0x7f0000fe8000-0x11)='/dev/vga_arbiter\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket(0x15, 0x8000b, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00001e7000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ebf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x6) r4 = accept4$ipx(r2, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e6000-0x4)=0x10, 0x80001) r5 = accept$ipx(r2, &(0x7f0000d39000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061d000-0x4)=0x10) fcntl$getownex(r3, 0x10, &(0x7f00007c1000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000139000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00006e1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000033f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b10000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0xc) r12 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a27000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c3000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003b4000)={0x0, 0x0, 0x0}, &(0x7f0000ee6000-0x4)=0xc) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000997000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8f000)=0xe8) getresgid(&(0x7f0000454000-0x4)=0x0, &(0x7f0000fe9000)=0x0, &(0x7f00002d2000-0x4)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c94000)=0x0) r19 = getuid() lstat(&(0x7f0000a24000-0x8)='./file0\x00', &(0x7f0000d2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0x0) lstat(&(0x7f0000df4000-0x8)='./file0\x00', &(0x7f00006ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00003a8000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00000a2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000852000)={0x0, 0x0, 0x0}, 0xc) r27 = fcntl$getown(r0, 0x9) stat(&(0x7f0000c47000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000494000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f00006f4000)=[{&(0x7f0000e01000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004e1000-0x20)=[{&(0x7f00008ae000-0xed)="bdeb6d90c51d48e873549f615ec0dfd219157c6d6cb01a2acf8c29995d1ec55cebd1939284ea026ea6a051e0f6836e9f7c081f6b7915bd25d58f552157b30b4cccf0ae5bc8e630c19bc825d218a67313943f9600f84c250194191f49c7f73671f2b5dbb67fbad2ed313968709f007f043ae65d217d5092017fb82054512a5d29b3d7682f8b4ce90ef66d37e309af9fbf70db06bf5a94b76f153fe4f63f91cb59d871b60693286af5b338695011c0b665260ec8b44218dbef92cca16a002d56cd17b8b23db50c765aa73891637cb5ff51afb47801616a7feebc89c317569016b9df53ab653ce5f05d3b5d3b1b59", 0xed}, {&(0x7f00001c2000-0xc1)="099f943922d9f3d8942e5f91f6554b0257508c0a8e2cb755d4f3f55a081a68b1a3e060cbab885151ddbdade1334abe643c772e4081c4aff010355d787a0e76b35bac6b0cb45d3d99cb0f3e24996d55eac799e9ca35c9089bd9a49d8ea774d396250e0eb5c04a5b631ceac78f5601a858dc5dc30a8cdcb225b3986dc23d991c28da4c8482121d44a99f5f82bdf3caa33aa0b0737a107cc8ab7c9edd1b44db2654accde2563688da01e4622c0f12d69d251b6ecafa0ba08f571e5cc2393e3d81a093", 0xc1}], 0x2, &(0x7f00001a0000)=[@rights={0x28, 0x1, 0x1, [r0, r4, r5, r1, r4, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r3, r4, r0, r4, r5, r1, r2]}, @rights={0x30, 0x1, 0x1, [r5, r2, r4, r3, r0, r1, r0, r1]}], 0xd8, 0x8000}, {&(0x7f0000937000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000045f000-0x30)=[{&(0x7f000091a000-0x6f)="c66b7bee2731e51e4bee5700dac17d33dd0964d1948b4b93e2645b4356f62914eabdc1ddc99aa96c7e15c48d78eed919064c83d25dc9ad0f2dafacc54ef229b26f249f23ce213afcea0eb3b66d994fa0d1ea0230aa29e83589811d93fda4f1ffadac198ad540a4526d9e1d6894cb8e", 0x6f}, {&(0x7f0000bb0000-0x93)="342cf318381f4d95bcd43439bf999f74b6d917f645ffcfd59204dfd06686ccd5960dd8a10bd3dd91a2c06835044b3253504b1ab178a13afb1c083df83aeb63ba4ab50ba4267570b81b746b883c5ee72d751aeda50ae17c4db2c8e7c3318f26aa0de6ea20ddab0295a0e8e59422550e3e8ab0c3d8a1b1b1426ebad13c89da4d01214dceba86e63c89898a2b7a0867c183fdee9b", 0x93}, {&(0x7f0000cbb000)="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", 0xfa}], 0x3, &(0x7f0000d10000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x4000800}, {&(0x7f0000a00000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000075000)=[{&(0x7f000060a000)="b2835efed64062a07b232c09e5802026f2e52272d2da0a24a7607bc498c1616ed675cf4d3aae8dce46cf5685e0fbf8c8b8d397f95a493e7dfced3d96646b", 0x3e}, {&(0x7f0000115000)="9986e0b78d7cae8dd04ffbb4", 0xc}, {&(0x7f0000ef7000-0x25)="c7d84782a53cb9e5b993875d357a37c32b7d70b32c2ae2c9eba070cc857e02e8e82581fec5", 0x25}, {&(0x7f00000da000-0x83)="6ff4220605543240a1337f918d82e8ce058e18e28df8d30e72492a353498e7e1adb7e17bac7e7a3969713216e0a6b39327738d2770272fb2d889acedcf4f804f1c86789eb392e1b0b56758e68f9bac05d11957260d9d00cf62ef2ec10afed5e6b43d8a347428b77ada70b3042908c88df763dc42cbc7b4a8ff8304a24773623fd6986f", 0x83}, {&(0x7f0000eee000-0x6b)="a2a879965ea77ebd23bdec4c325ff25ffaa7c1d2bd2a0666e101e7a1ed38a18492665e612c6a7cee61a36f82d644c40faf91a62eaaa28454e089d6e760a783725a4355cb264b1d33a3cf076ff2c28b452d3a002b8c1baa44762a954a722aa1de64bf69fb3263dc843ea89b", 0x6b}, {&(0x7f0000632000)="04fbb0120693f5705526dc02c6fea019220f48dbc99b79e33e0815d2df7f44051b9903c0af37a7bbc2e00d2861ee75ea8b915b1ed8b4c819ece838431390d0", 0x3f}], 0x6, &(0x7f0000a46000-0xa8)=[@rights={0x28, 0x1, 0x1, [r5, r0, r5, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r3, r5, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa8, 0x24040000}, {&(0x7f0000073000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001a0000)=[{&(0x7f0000222000)="56b973b366cfe9ddefd88ef5896dfbf392ece9fe75fa187e16e7a8e570e493b2a4714aefa635e94350af14b6b4c7bdfbfad7163f881f6ffb6e702a39b58a1c8baf6e8200922e9abe968d4233ce4f7ad94275861620d3eca4f373df98253661d07c0e45de55b60bad8e8d4930ad103625bc7cf5c62ae13fef2bd0c019f418dfd36408b6fddbcbf3e16037ac2ddce5", 0x8e}, 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&(0x7f00004a9000)=[{&(0x7f0000ef2000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000dca000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000dc000-0x70)=[{&(0x7f0000849000-0x84)="dbb5e219a95085a083e684ce2da285ffa5f01ae7cbcab5ca830e8234a582ae53ae4063aa1d3412434dc8695af114f1b77dc988e3049e832ad9f0cc81287e6503d595865e6b32a1bcf85fd9191e4eb6dde15e9760e9ad0f6464d6aa8c86cee2e7ab2a2804cab3bc6f1ffd67fd98e21064de6e740edc179d3288199b1ddbbc664a82d3ee02", 0x84}, {&(0x7f00007a6000)="502b0b4a18920583810e6f287ba1feeb821b8eb42de9f08def3b43fa36685fd11fc76b7ac42d98ee25221c52c8fd639a9f7ee3d5ce6b93aee32cbeeff99d40a8e1ebec8f379c08b27103fae65064d2f19c86335c0228f4999666c30e51f9d5a4dd9123e15a1e3b4c495754b38b7936de073ac457569f61ac365c4f066b7f0216bc314c08432baf99a2005ee2ff411679da78df816f15653edbddf26253ec", 0x9e}, {&(0x7f0000bb3000)="5d97e634efbf5030218f49ce2f551b59b8c5a503b1c7d9d2459749a4967f078d54", 0x21}, {&(0x7f00009e8000-0xfa)="353e9514e91b7b8ae793dad4dbfaae0dbc79f9190920f8a573b049a535c710d4aba036c317aeb03dc1a199dc794256de20e76da6ce5189ba1e2ff5842fb879b8e02c7f9fae37fe4067e5f8d8d0e0d8f100d21be542a191803d457323b1fc23f5a4c233f4a80f23aa3d634c78ec13917981fa22d7c4e1e634a9a38348975694e8b60b83264eea43ce77a1ad97791fa5f23aecb4ea0b21c1c14a23655e1ab7811ea3d7f6e84d3e43ee3214de9eae9d512858e4ee601b6c4db53ad966802b510ff0493f98c465528a80ed329603f7253ca9d46429b3835fa65a6501bcc464b62892f0149ba0252bda039a495292c9c75f3acaef32978b530d00a2b9", 0xfa}, {&(0x7f0000dc6000-0x67)="49a4faa87bd42a8aa01c7dd8f3904962a385c33698d09f49b78a18da79cb1595d8862fc49d17a32c4af55f9d53752bbbf1dfb37a10e0180a2ed692505942ca39e2be6a987fbf1d0be29c95f95ac43fd72312ce3b970e10175eb59bd6ba2e7739dbaee2804a194c", 0x67}, {&(0x7f0000edd000-0xce)="db2527bf587ea314a57721431f73b0575b889f5598975560dd7c030f650acdcb6b449617be86513cec3b6ed9c2b93f9cfca0b462626755e8f7a4dc50fe504f4fa8a6bc629d0e5e471e5d0b59acd90c379cc27445aaacebc4b60bcc9910a8d113d9353bae383836040e33756d7d69320ba9963fa4bab58d8675fc2c8dc203e4b9fd4c8e56ff669475ca086c277ba470ce1610b68f7e7aaccd695b47c5f90fc95ab2a5eab7501079ab92915cd7a85fa8888d334ac08585044c11ab182939f92d3fb8a7f2883bda1b43df42054ea88d", 0xce}, {&(0x7f000070a000-0xeb)="126ffd4840363363e79b38530b09a30b2856b33d163f259837b4705fa3bf7415b927b8571398f8aa398977d1693b34b2d5c8eba043bebfce50b05d21dfafd1c7f61b9651c4e338c2ddfcedf3ae39a986c33f66a6e9979a3205ea3986442325c3965d35883b2da254d29a8a1f74eea1877d48a9f67977e222c321024c729d4a7f9692b66d6bc99b6fa625c520c915446f678271ccaaeab5701c583f28a8c2ec47325f862048dcab171a14e252b19cd12c58a4c1af47374650f3201e9c3b1cf0664de7b3d3b9b93b80051a520e1f3f699b7ddf96181b1f95212b793b1b69a3ee294f1476cb35137f8f6dab56", 0xeb}], 0x7, &(0x7f0000c76000-0x80)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r5, r2, r4, r5]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x80, 0x890}], 0x7, 0x4000) ioctl$sock_ifreq(r3, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x40, 0x240000) getsockname$ipx(r5, &(0x7f00008dc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x20008800) vmsplice(r2, &(0x7f000022e000)=[{&(0x7f0000085000)="b2a956c07f043f1770d1cf969b39fe10c6d60d19662b6c2a30a4402961a9321cbd3b7df3c78499d6c5d833aea8437623da2f068bb3b6ac124b7268f73432f8a28b5add509d271a29e9e6ca9426b7eeaf691a96d948aeb24a1e1dcf0ee277abc7b8db823ccd7af945c138439edf88e79abfb990a5746a4c0f0e617423c1c718d0be39ba2f30c8cb6edc530f4313fb87cdab58fa783392c48278ad83eb2cc35fd41fb5051981a904336461e964d71ae6dd687c2bdcf1c3226c03c055eb82f41e631eceb8a7c0ef", 0xc6}, {&(0x7f00001df000-0x11)="9bbdeeb2e7ee0d15c7fe0fd3bbdac106d2", 0x11}, {&(0x7f0000c7d000-0x5e)="5660a3b0aabd8a4e2976308c5f7b9f7c0de964e04a68e2092e97049ba8a491d63e5e8c05686f41e5f5f85c6b74a1a813fdd60e8ef90583542c55f310dcd5bb4f08a01612c47288225affce8204587dafd468d051a4aa074eaa07ebf6fc35", 0x5e}, {&(0x7f000062d000-0x1000)="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", 0x1000}], 0x4, 0xe) 2017/12/18 01:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d15000)={0x0, 0x1}, &(0x7f0000a24000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e7e000)={r2, 0x2}, &(0x7f0000bac000-0x4)=0x8) r3 = accept4$unix(r1, &(0x7f00000fc000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80040) fcntl$getown(r3, 0x9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/rtc\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c9b000)={0x0, 0x34431d07}, &(0x7f00004c8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004f2000-0x3)=@assoc_value={r5, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cdf000)={0x0, 0x8, 0x10}, &(0x7f0000fc0000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d37000)={r6, 0x0, &(0x7f0000b23000)=[]}, &(0x7f0000c71000-0x4)=0x10) r7 = gettid() syz_open_procfs(0x0, &(0x7f00006c7000)='ns/user\x00') syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x200000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x1000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000a43000)=[{0x26, 0x2e, 0x3fd, 0x3, 0x20009fb, "290001802100002c00e7ffff200000c91f7f0fb85e49"}], 0x26}], 0x1, &(0x7f0000022000)=[], 0x0, 0x4041}, 0x4) r9 = fcntl$dupfd(r8, 0x401, r8) getgroups(0x1, &(0x7f000002f000)=[0x0]) getsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000fcb000)=0x0, &(0x7f0000612000)=0x4) stat(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f0000e9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x0, 0xf0, &(0x7f0000a19000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000eda000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000255000)=0x0) 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) write$fuse(r2, &(0x7f0000001000-0x28)={0x28, 0x0, 0xa, @fuse_notify_store_out={0x101, 0x1, 0x2}}, 0x28) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) accept$inet6(r0, &(0x7f0000bd6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000051c000)=0x1c) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000197000)=0x0, &(0x7f0000211000-0x4)=0x4) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x6, &(0x7f0000d4e000)={0x0, 0x0}) inotify_init1(0x800) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000d4f000)={0x0, 0x0}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000921000)=0x7, 0x4) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_key={0x1, 0x8, 0x242e, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='map_files\x00') r7 = dup2(r6, r0) mq_timedsend(r6, &(0x7f0000045000-0x7d)="5c1989621abbe21590a52804bde15deb13a3ac855b06fbc85d15b10c4f72867257d617446d3e602c001700b8a5c4a134a162648a19c3236679f4573c1c1a755eea49b494e6c812b770e17544807091a3432bad4624eae190f9a9e0cd25793fdacc1d43bec26249958116806eabe45d8ec79db1d8178f1b428ae3260c34", 0x7d, 0xa03f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000a75000-0x94)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ff0}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r7, &(0x7f0000d4e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000355000)=0x10) 2017/12/18 01:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/ptmx\x00', 0x200000004100, 0x0) socket$netlink(0x10, 0x3, 0x15) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x5096, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2, 0x20100400007) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be9000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0e000)=@ethtool_test={0x1a, 0x5, 0x5f2, 0x3, [0x80, 0x3fd, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xf, 0x803, 0x2) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x893b, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f01000-0x4)=0x0, &(0x7f0000873000-0x4)=0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) r7 = socket(0x20000000f, 0x3, 0x2) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000953000-0x8e)="a906445129b1f266a8fea9f1ba33d6683732695a69bab4d564505a6850bedf9b60430928689644834ea72c4c514613f3d35090b7d57f33f90df7292bd3b3fcf7d9d6ac5c69a1b3f97f4f83ff7e4e5726f2f2638ae9bdd33c6de1cf503b791a8aff53981db7c296f6f8ddf100dd08ba62a2a6838c6440fb58fbffffff0e3c013d1b93d0d535877a0c435a70f545d7") statfs(&(0x7f00007f3000)='./file0\x00', &(0x7f00001b2000)=""/6) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000057d000-0xb9)="73070068796b0062d3f4a7d2d67a8638e2468786c350955d55ec2648c009723b090c2964196fd9c153dc35772d6810fb509b47bf389dd391fd2e80d89873caf24b7b91ffb9e54392d20c5ea0ff1a2c23cb20bdf6dcd64390963dfe741a57a9fabe160dc12a6ea2c974cba66074d9101bfc8970d6fa27928a3db8cb31aa36654a4ff3c6c5c50d2c609b33d99f291c1703fd747cd96c580a88c92af69aaa8330f3a5082f34b77815bb8bffedfa886cda73e53b43d1e56b5e2ee4", 0xb9) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x40000000000001, 0x0, 0x0, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000f94000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f33000)=0xe8) fadvise64(r2, 0x0, 0x20, 0x7) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000831000-0x80)=""/128) socket(0x10, 0x2, 0xfffffffffffffffd) getgid() 2017/12/18 01:41:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x10) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f12513c3525ad0ffffffffffffffff3d328501902dad3e668fa3f9b8974fec92b83661465797e6fbff6ca7556ddfaeda00000000000000003e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f00001b0000)="e0ffffffa4742ffd74a625ff2004e30d75d24c9302fd20", 0x17) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000a7b000-0x4)=0x9, 0x4) close(r2) listxattr(&(0x7f00006ba000)='./file0\x00', &(0x7f00002ab000-0xf5)=""/245, 0xf5) preadv(r2, &(0x7f0000ecd000)=[], 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000a71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f000012f000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2000000, &(0x7f0000c45000-0x12e)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/18 01:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000545000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) mincore(&(0x7f0000862000/0x3000)=nil, 0x3000, &(0x7f000068f000-0x3d)=""/61) unshare(0x20000400) clone(0x20020000, &(0x7f000003a000-0x2)="056b", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000961000)="") accept4$inet6(r1, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb1000)=0x1c, 0x80002) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a96000)='.request_key_auth\x00', &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="", 0x0, 0x0) madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x200004007ffff) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e42000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000e5f000-0x4)=0xc) r4 = getpgid(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000579000-0xa)='/dev/ptmx\x00', 0x201ffd, 0x0) sync() r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000071000)=0x60) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f000008e000)={0x4}, 0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00007fc000-0x1a8)={0x9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) write(r5, &(0x7f000004e000-0x5a)="6108da28a99469e03c32bc2a08be51301d586185ed8d6e251992f318017f6d70e345938eff9fc2adff23b84c65da4db4765c145ef3999a090475eb65c395c4046cf9ddd877d81ded4f066695c13051b9292e19f6781b628beb52e11088b90b714640e02ebd586c0e87aab6e57b686ab77b19", 0x72) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000574000-0x4)=0x1, 0x4) fcntl$setown(r5, 0x8, r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000ee6000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000255000-0x10)={0x0, 0x0}, &(0x7f00006e7000)=0x10) write(r0, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r1 = syz_open_procfs(0x0, &(0x7f0000ad0000)='smaps\x00') r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000acb000)=r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)='/dev/hwrng\x00', 0x0, 0x0) connect$ax25(r3, &(0x7f0000a02000)={0x3, {"166b8068e54131"}, 0x3}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000980000-0x10)=[{&(0x7f000090f000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) getsockname$packet(r1, &(0x7f0000aba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x14) recvfrom$packet(r4, &(0x7f0000fe6000)=""/4096, 0x1000, 0x20, &(0x7f00007dc000-0x14)={0x11, 0x1b, r6, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r7 = open(&(0x7f0000901000)='./file0\x00', 0x66001, 0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/626, 0x272}], 0x1) sendfile(r0, r0, &(0x7f00009e9000)=0x0, 0xfec) fcntl$F_SET_FILE_RW_HINT(r7, 0x40d, &(0x7f000069d000)=0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() sched_setaffinity(r8, 0x8, &(0x7f0000000000)=0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000578000-0x23)=""/35, 0x23) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000ab6000-0x27)="26000000420047f1938d000000000000000050e7018dbdea03fffff7454a6803e517c76e328ae6", 0x27) getpeername$packet(r3, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009c0000-0x4)=0x14) sched_setaffinity(r2, 0x8, &(0x7f0000082000)=0x10001) 2017/12/18 01:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000a3e000)=@known='com.apple.FinderInfo\x00', &(0x7f0000d55000-0x2)=""/2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x9) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x3ff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r4 = inotify_init1(0x4007fffc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000027c000)={@common='dummy0\x00', @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x7, 0x1000}}}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00005dc000)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000c9e000)=0x1, 0x4) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004af000)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x3bf, 0x8, 0x8e64, &(0x7f0000255000-0x10)=@common='sit0\x00', 0x9c, 0x0, 0x800}) bind$inet6(r0, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x101}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readahead(r2, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000953000)=0x0, &(0x7f000095f000-0x4)=0x4) recvfrom(r2, &(0x7f00000d7000)=""/0, 0x0, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000d50000)=0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r5, &(0x7f0000be6000)="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", 0x57d, 0x0, 0x0, 0x0) recvfrom(r5, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) 2017/12/18 01:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062e000)={0x0, 0x78f0}, &(0x7f0000671000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005a1000-0x4)=@assoc_id=r1, 0x4) unlinkat(0xffffffffffffffff, &(0x7f0000d67000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r0, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)="") fchmod(r0, 0x1a) [ 33.740189] audit_printk_skb: 59 callbacks suppressed [ 33.740199] audit: type=1400 audit(1513561277.846:34): avc: denied { create } for pid=4991 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2017/12/18 01:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009e9000)={0x0, 0x0}) r1 = memfd_create(&(0x7f00009b3000)='{-\'eth0\x00', 0x2) inotify_add_watch(r1, &(0x7f00004ad000)='./file0\x00', 0x80000082) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d7d000-0x12)={@common='bpq0\x00', 0xffffffffffffcf43}) clone(0x0, &(0x7f0000002000-0x1)=';', &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") rt_sigaction(0x19, &(0x7f000028b000-0x20)={0xfffffffffffffff7, {0x8}, 0x2, 0x2}, &(0x7f00007bd000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) ustat(0x4, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d33000)=0x0) waitid(0x0, r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x6, 0x6, 0x2, 0x2, 0x800}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = dup3(r4, r4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e12000)={0x0, 0xfffffffffffffffa}, &(0x7f00007ac000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000830000)={r6, 0x0}, 0x6) 2017/12/18 01:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cdd000)=0x0) r1 = getpid() gettid() r2 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x200000) syz_open_pts(0xffffffffffffff9c, 0x410002) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x101}, 0x8) open$dir(&(0x7f0000cdc000-0x8)='./file0\x00', 0x40, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000457000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000083000)={0x4, 0x78, 0x1000, 0x9, 0x6, 0xf3, 0x0, 0x15d9d777, 0x40000, 0x9, 0x100000001, 0x8, 0x312, 0x0, 0x0, 0x86e3, 0x4, 0x9, 0x2, 0x1011, 0x8, 0x9, 0x6, 0x4, 0x2, 0x100, 0x0}, r1, 0xffff, r4, 0x9) r5 = fcntl$getown(r3, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000211000-0x8)={0x0, 0x0}) sendmsg(r6, &(0x7f0000585000)={&(0x7f0000d8d000)=@nfc={0x27, 0x6, 0x1, 0x3}, 0x10, &(0x7f0000fff000-0x80)=[{&(0x7f0000f0c000)="fd7bd3650a958b9fb9fc091a95e4b0bff65df3eca387db019243696723e84fa0e982e541b1ea2065b1445adb9603ca9ecc14fa8ddd932904a1a34cc6666f947f73194ae7129bf8bfc5b04f03a81b1bbb3ea0265cd00aa93473148420b23ba9f4323c6ffb6e148a498099d442058b26d11a648c920c5eb18bdb07f8f8e67ccb951b2bfa", 0x83}, {&(0x7f00000fc000-0xee)="63011ee6dadd7a57f17d662b0d461a76199e7aa9b3d7d83fa78a2686791927c38c3326eb534f530eee37409c448a2ddefcb7d65717462694036092aba2e97e4bd603975ed098d56af494c7afc2d51e564af29b4af5b8b3f2af745f418b32206fdf90eb064fb657e124b68d8a7c9f40b518f378ff64958a9e64855732a84fe09728a7533b0102d8b3314034411b1107510420d6e94722acad2a8fd31f90b642e341c8cf45dd092a7ced1e54f9b4742ef99fcff2436adbbeeb963ac06dcb9699f41ee7d01d975b9358634e78317aa5c470a055e0b1a8c4821b5ac857036a44d6efea68eecb7c02213f8783cd41a586", 0xee}, {&(0x7f0000fd8000)="46065a7deba10f73d4f02ada1406c2a48ae06eef8c87b4ab7f6f10742c89a30a782fc3864c2e3e2f0377fcbc2b9bde47ea8278027d4ee7d263e0a6da3e5c591b65a39ce9341a21c3953218", 0x4b}, {&(0x7f00000ef000)="14881f25f9756f2a25cd2e33431fc6ea5c399062779b196273867e5b31f749a907a2c3e89385e29ce26e477128e2840dd2c57cb703f6ccb44f6421a7b53d681c10c497f8e8683c54e34712fff073b1bb0f44", 0x52}, {&(0x7f0000ce2000-0x19)="d082f599f3a105f682776cc905e1a5fd2f0a25aab437168880", 0x19}, {&(0x7f00000f9000-0x1000)="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", 0x1000}, {&(0x7f000017d000-0x1d)="8cfd01867f01bd72310be35c35d481b7e59f3fa0b8958270ab5f6a3648", 0x1d}, {&(0x7f0000172000-0xf)="48555e31cadb727dbca3a3e6bf55ef", 0xf}], 0x8, &(0x7f0000483000-0x108)=[{0x108, 0x102, 0x10000, "e897fd0913813ac25fa1282ea5cb7ea5e29e3299cf4defa0fd7e85dbaf0a42d3460fcfa1c5eb31081fb4fed797a5fbfbb9b3939ebe0c276cfd0c406d91c8a56096f517e78f64332d357a9efbc135db81433a63333562a74d5cb992fc07288e38f2af9c89dbdb80536a51474b6dead778254fc80bf33e34ccd318a15ce0c650c99d770e199ce20f1dc8faa48263d863a22e5b6dc7416f41dbd069200521e68058654801316b8400b8d281439cf4ac5dd89c94598e3a42db5f342bd5235e7f994a23c72b8e4f99fd8dba02df3049f8e1df06ec6af18acb68b0f40541b51f5b9943d5f0d7010a34f821405e2044632c4282fc0bc21593f825"}], 0x108, 0x80}, 0x80) r7 = syz_open_procfs(r5, &(0x7f0000123000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000e000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000008000)='udf\x00', 0x50000, &(0x7f0000015000-0x52)="cf59a12a0e2143a407b3bdf59e42072bd90ea2c2d6f06d368f93243e675a7940daacbb03c1f983b9da08afe2233d80ca1e4e2fb5e3ef2a45f0b9978648a4bef9d4b0d156a25cc396a2e5ee983e9da53c8c59") r9 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(r9, &(0x7f0000013000)='net/arp\x00') mkdirat(r7, &(0x7f0000f1e000)='./file0\x00', 0x114) read(r10, &(0x7f0000012000-0xae)=""/151, 0x97) read$eventfd(r10, &(0x7f0000907000-0x8)=0x0, 0x8) sendfile(r7, r7, &(0x7f0000dc0000)=0x0, 0xff) fcntl$setown(r2, 0x8, r0) close(r7) 2017/12/18 01:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f00002f5000)='/dev/loop#\x00', 0x100, 0x901) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$int_in(r0, 0x5452, &(0x7f0000bdf000)=0x9b) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000847000-0x1)="", 0x0, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x538, 0xffffffffffff543a, 0x0, 0x0}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e61000)={0x3, [0x800, 0x7f, 0x0]}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000008c000)=0x42, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec2000-0xc)='/dev/autofs\x00', 0x80000, 0x0) accept4$inet(r3, &(0x7f0000a64000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000)=0x10, 0x0) sendmmsg(r0, &(0x7f0000e79000-0x3c)=[{{&(0x7f0000365000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000212000)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e9", 0x2c}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x3, &(0x7f0000da3000-0x1f8)=[{0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a2fc00385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}], 0xe8, 0x4}, 0x4}], 0x1, 0x1) 2017/12/18 01:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a5d000-0x18)={0x0, 0x10000, 0x10, 0x80, 0xa6}, &(0x7f0000696000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbb000)={r1, 0x7, 0x1000, 0x81}, &(0x7f00004d5000-0x4)=0x10) write(r0, &(0x7f0000011000)="1f00000001041f00fde8080000000000004000000900010010160103000000", 0x1f) write(r0, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d2d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f61000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) fstat(r0, &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000408000+0x3f5)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd, 0x0}) request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='P](Knodevposix_acl_access\x00', 0x0) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="b6") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 01:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9e000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004ed000)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2de2, 0x8, 0x8000000000003, 0x800, 0x2}, &(0x7f00008f7000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000879000)={r2, 0x9}, &(0x7f00008fb000)=0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000a7e000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000345000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sendfile(r3, r3, &(0x7f0000e42000)=0x4000000000000, 0x40) sendfile(r3, r3, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/18 01:41:18 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000012000-0x8a)=""/138) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000020000)="83952d1db15897426f1d25a50a671f3516c741f27406fcf34070600af17887961b8baef80ad286bb1bb4de524de760933e5f2a2d1f894f91f552589698cfaeae32e11c038830ab9d8a8610bca509d2f00d632282e0390d0765f1e29c33ca", 0x5e, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000001f000)='m', 0x1, 0x0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0xc00) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1000000, 0x41054, r0, 0x8000041) r2 = geteuid() r3 = getegid() r4 = getuid() fchownat(r0, &(0x7f0000020000)='./file0\x00', r2, r3, 0x1000) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000008000-0x10)={0x1, &(0x7f0000022000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000001d000-0x1)={r5, 0x2}) ftruncate(r1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x7, 0x8113, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000023000-0x8)='./file0/file0/bus/file0\x00', 0x17) chown(&(0x7f0000019000)='./file0/file0\x00', r4, r3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x80000) fstatfs(r0, &(0x7f0000021000-0x1000)=""/4096) 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000003000)={&(0x7f000000c000)="5bc60b0892f9313a87574cc61a00282c7b13dcb934f1ea11882351848440380ba317d218c3cdc214f1416544a34609a463308072e847501bc2616cb06f1f3bfaeba8a50fb99e", 0x46}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000000e000)={0xefff, 0x200, 0x1ff, 0x401, 0xd33c, 0x0, 0x5, 0x6, 0x8, 0xffffffffffffe67e, 0xfffffffffffffffd}, 0xb) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x1000000040) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00005d8000)=r2) pipe(&(0x7f0000b0e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000def000)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000d8000)={r5, 0x6, &(0x7f00007b6000-0x18)=[0x1, 0x6, 0x9, 0x1, 0x1, 0x9], &(0x7f0000fb3000-0xc)=[0x1, 0x7, 0x8], 0x20, 0x1, 0x80000000, &(0x7f0000e2b000)=[0x0], &(0x7f00001f7000-0x18)=[0x7e, 0x9, 0xffffffff80000000, 0x9, 0x9b, 0x2], 0x0}) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) mlockall(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000bb8000)=[@in6={0xa, 0x3, 0xffffffff80000001, @loopback={0x0, 0x1}, 0xff}], 0x1) getsockopt$inet6_int(r3, 0x29, 0xdf, &(0x7f00009be000)=0x0, &(0x7f0000750000-0x4)=0x4) r6 = inotify_init1(0x80800) inotify_add_watch(r6, &(0x7f000002e000)='./control\x00', 0x4000036) r7 = open(&(0x7f0000002000)='./file0\x00', 0x800, 0x0) fchmod(r7, 0x309ac1a41c4c4b6e) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2017/12/18 01:41:18 executing program 0: r0 = epoll_create1(0x7fffd) mmap(&(0x7f0000fe3000/0x11000)=nil, 0x11000, 0x1000004, 0x8032, r0, 0x0) pipe2(&(0x7f000079c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000000002, 0x32, r2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x200000000020032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x4, 0x70010, r1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x40f801}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) ioprio_set$pid(0x1, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d8e000-0xa)='/dev/ptmx\x00', 0x2a0800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b5f000-0x8)={0x0, 0x200006}, &(0x7f0000972000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007a7000)={r5, 0x100000001}, &(0x7f0000ed8000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001d0000)={r6, 0x4, 0x5cc, 0x23, 0xf83, 0xd47}, &(0x7f0000c66000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000038c000-0x10)={r7, 0x6, 0x103, 0x8}, 0x10) r8 = socket(0x10, 0x0, 0x40) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f000088b000-0x4)={0xfffffffffffffeff, 0x0, 0x8000}, 0x4) getsockopt$packet_int(r8, 0x107, 0x15, &(0x7f0000c62000)=0x0, &(0x7f00002ef000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000123000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x1cf, &(0x7f0000e2f000-0x1cf)={@random="f4c5098ad7bb", @random="bff87dfa92ff", [], {{0x0, @ipv4={{0x33, 0x4, 0x9, 0x7f, 0x1c1, 0x0, 0xfff, 0x80000001, 0x8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x20, [{[@empty=0x0], 0x6}, {[], 0x80000001}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x8}]}, @end={0x0}, @rr={0x7, 0xb, 0x8, [@empty=0x0, @rand_addr=0x7ff]}, @rr={0x7, 0x1b, 0x1f, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @timestamp={0x44, 0x10, 0x3, 0x1, 0x0, [{[], 0x2}, {[@broadcast=0xffffffff], 0x2}]}, @cipso={0x86, 0x22, 0x2, [{0x7, 0x3, '}'}, {0x6, 0x8, "b222bb5a6f3d"}, {0x1, 0x11, "abba7a60638c99852917cb6d2b9a0e"}]}, @ssrr={0x89, 0x7, 0x9, [@loopback=0x7f000001]}, @timestamp={0x44, 0x3c, 0xffffffffffff4f60, 0x3, 0x3, [{[@multicast1=0xe0000001], 0x101}, {[@multicast2=0xe0000002], 0x5610}, {[@loopback=0x7f000001], 0x1f}, {[], 0x7}, {[], 0x0}, {[], 0xffffffff}, {[], 0x7}, {[@empty=0x0], 0x40}, {[@empty=0x0], 0x7}]}]}}, @udp={0x2, 0x1, 0xf5, 0x0, "7204a407466bb4e7eeb52ba2578358fd5373be95094000d6d09843cef8592406d4d5f291fe8d8aa85a46d42cc51146aa42c3483c7b4801e997f7a591a8014cdfa67a3c38eec288cbc2accff35670cbd9822c5ce77d15d732277c80a302b3c7d695e0a4eab6db64b59df3c0f11bc55530ce3e3f1f15de11d1c63326e0cc61d4f981793f151a8205ffd3905420a467e89edbd7fbf6a9d08aad64ef61a337634e4c0ca077e434b2975d1c72df6c926a5015febfe789eb1fda86be33895944949079fdb36929b59c3498845e040fc72ec20d6663a75bd918e9a7a49de8d762424622f5e52e9b2aaf7d5585fcb78e7e"}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a6c000)='/dev/sg#\x00', 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000401000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0xd236, 0x6, 0x9, 0x0, 0x56e, 0x200, 0xd, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x101, 0x100, 0xffffffffffffffc0, 0x100000000, 0x6, 0x5365, 0x7, 0x6, 0x0}, r1, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) clock_gettime(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) clock_nanosleep(0x9, 0x2, &(0x7f0000065000-0x10)={r3, r4+10000000}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000b37000)={0x0, r1}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xf, 0x80002, 0x3) readv(r5, &(0x7f0000323000)=[], 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000f7d000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x5, 0x3, 0xc0}, {0x101, 0x9, 0x4004, 0x6}, {0x8, 0x393e77d2, 0xfffffffffffffff7, 0xb83}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000f37000)={0x0, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f0000a34000)=0xa1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f7d000)=r6, 0x4) r7 = getpid() prctl$setptracer(0x59616d61, r7) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000a30000-0x10)="0204001f020000000005dd80d9000000", 0x10) [ 33.894564] audit: type=1400 audit(1513561277.996:35): avc: denied { dyntransition } for pid=5038 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2017/12/18 01:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000010c000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x60b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x6, 0x10000, "bfc304085599379c25038299829d58d9c5b5cd24ca5559795ab3daab8e822760993596e4d97d18cb362a028e7e4fb8e53e6b8b3a5e71129237c0f4276096067f332243125881d1cc42a8b37e33f7a00d"}, 0x160) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000)=""/0, &(0x7f0000b4c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bd8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setresuid(r2, r2, r2) geteuid() getresuid(&(0x7f0000af2000-0x1)=0x0, &(0x7f0000c60000)=0x0, &(0x7f0000826000)=0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/context\x00', 0x2, 0x0) unlinkat(r4, &(0x7f00000a9000-0x8)='./file0\x00', 0x200) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x1, 0x40, 0x3, 0x80, 0x0, 0x8, r1, r3}, {0x7d, 0x789, 0xffff, 0xffff, 0x40, 0x401, 0xffff, 0x0}, {0x401, 0xd39, 0x7, 0x3}, 0x401, 0x9, 0x80000001, 0x1, 0x8, 0x3}, {{@in=@multicast2=0xe0000002, 0x7, 0x8000}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x5, 0x2, 0x5, 0x2}}, 0xe8) [ 33.963652] audit: type=1400 audit(1513561278.066:36): avc: denied { setuid } for pid=5061 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/18 01:41:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x20100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000011000)=0x4) r1 = memfd_create(&(0x7f0000000000)='self#posix_acl_access-user\'vmnet1]\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)=0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x60, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xaad, 0xfffffffffffffffa, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x90, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f00005dd000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000003000)=@in={0x2, 0x0, @rand_addr=0xdf44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d6e000-0xc)={0x0, 0x6, 0x30}, &(0x7f000091e000)=0xc) tee(r3, r3, 0x100, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00002a8000)={{&(0x7f0000513000/0x14000)=nil, 0x14000}, 0x1, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00007d7000)=0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 01:41:18 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001b000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) r2 = syz_open_procfs(0x0, &(0x7f000000c000)='oom_score_adj\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f0000005000-0x24)={0x3, 0x81, 0x1, 0x8, 0x200000000000009, 0x2, 0x9, 0x9, 0x5, 0x3, 0x100000001, 0x4}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$llc(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000003000)={0x6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000001c000)=0x1) syz_open_procfs(r4, &(0x7f0000003000)='fdinfo\x00') pwritev(r2, &(0x7f000001a000-0x20)=[{&(0x7f000001b000-0x2)="2d96", 0x2}, {&(0x7f000001b000-0x1)='1', 0x1}], 0x2, 0x0) 2017/12/18 01:41:18 executing program 3: perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b28000)='./file0\x00', 0x400040, 0x10) clock_gettime(0x0, &(0x7f00009fb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bd5000)={0x0, 0x0}) select(0x40, &(0x7f0000de8000-0x40)={0x9, 0xffff, 0x2, 0xffffffffffffffff, 0x2, 0x8, 0x9fd, 0x80}, &(0x7f00008c3000)={0x6, 0xfffffffffffffffa, 0x6, 0x10000, 0x868, 0x8000, 0x7fff, 0x0}, &(0x7f00004c4000-0x40)={0xff, 0x8, 0x0, 0x400000000000000, 0x401, 0xbb3, 0x1, 0x0}, &(0x7f0000129000-0x8)={r1, r2/1000+30000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000000d000)={0x0, 0x0}, &(0x7f00003e8000-0x4)=0x8) getrusage(0x5, &(0x7f0000e17000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000d81000-0x8)='./file0\x00', &(0x7f00000de000-0x10)={{r0, r4}, {0x0, r5}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a5a000-0xd8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}, @in6={0xa, 0x1, 0x2cdb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) r6 = socket$inet6(0xa, 0x802, 0xfffffffffffffffd) connect$inet6(r6, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigaction(0x1a, &(0x7f0000ec3000-0x18)={0x5, {0xfffffffffffff801}, 0x88000000, 0xb4b}, &(0x7f0000ff4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a0a000)={0x0}) recvfrom(r6, &(0x7f0000e70000)=""/197, 0xc5, 0x40002003, &(0x7f0000b88000)=@nl={0x0, 0x0, 0x80, 0x4}, 0xc) memfd_create(&(0x7f0000001000)="14", 0x2) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f000066f000)={0x7ffffffe}, 0x8, 0x800) r8 = gettid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r7, 0xf, &(0x7f0000878000-0x8)={0x3, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000c20000)="1f0000000104ff00fd430000000000000006f00008000100030400dcffdf00", 0x1f) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f0000e7a000-0xdd)="1f802395c8cf38f08e0bc2189569302dea8de592fb536476be8e168610a2d444192355208d7b04cb8590b010aec611fc8b98250b28bbef495579afb5f35d1db13f79f45a2c5e2ba20ec9a352ff287d25cc57d7ce6f035dccfa2308e9a66fc0633ef3f4e4a270c268f2b617099224be57f52147d6571091db78f88c440526d6be2c358b8dbad5450b43125080476494da8978d4ce2468574074296b3da21993e47829eb7fbc79661bb3b4aaaabac0ec7ee6f53c6c9d4d72d649bd9d118e16d98bea95f0d9fd46abdb25d8d371aa1d422d2733bdc1791a0b34a1851744f6") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) 2017/12/18 01:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000218000)='id_resolver\x00', &(0x7f000076b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e5b000-0x13)='vmnet1vboxnet1eth0\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000c6b000)='keyring\x00', &(0x7f0000a20000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000788000)='aio\x00', 0x2, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000379000-0x8)='./file0\x00', &(0x7f0000787000-0x8)='./file0\x00', &(0x7f000000c000)='raefs\x00', 0x2020013, &(0x7f0000059000)="112bc51466448701e15de44007ff466e7e2aa20004911c95be89e03a96cee350251f0605e6c730d4c37a6ab0b1ebf4ab94b09d6f6d0ff38f6d21e4de3767d6b13475a42d2d1b558ae66fa6b98576cd25f4") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000d5b000)='./file0\x00', &(0x7f00007cf000-0x6)='ramfs\x00', 0x100000, &(0x7f0000c37000)="97") r2 = open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x23) symlinkat(&(0x7f0000a47000-0x8)='./file0\x00', r2, &(0x7f00009c8000)='./file0\x00') r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) keyctl$revoke(0x3, r1) mkdir(&(0x7f0000a10000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000e88000-0x8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000dc2000)={0x8000, 0xfe0, 0xff, 0x8, 0x10001, 0x1, 0x9, 0x2, 0xffffffff, 0x7f}) recvfrom$unix(r3, &(0x7f0000fdd000)=""/162, 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000dbd000-0x4)=0x0) chdir(&(0x7f00006ea000-0x8)='./file0\x00') umount2(&(0x7f0000b2a000-0x8)='./file0\x00', 0x7) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000a22000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00007c4000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f000072d000-0x8)={0x10000, 0x200}}}) mount(&(0x7f0000d07000)='./file0/file0\x00', &(0x7f0000019000-0xe)='./file0/file0\x00', &(0x7f0000fe0000-0x6)='ocfs\x00', 0x2000044, 0x0) umount2(&(0x7f0000080000-0x1)='.', 0x2) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f0000816000)='big_key\x00', &(0x7f0000dca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2b000-0xb6)="50b351eedb05ac5de85cfe3058c454776291757030b7b34081d52399e3ac1bfde36cf9882b1166db6862dd64f3e3de34ad7fd0ca263d4026f0e8e80a4fcafa43cc1477e5c2f2a5206906a08c9a46120cdce64160980b246c944aa697d3277cbecb2e49a365dd6c80977b9ccd35df41de20bf6c26a10aced5be84c5c04bdf23cc2adf00f799b2dfd8e4b2af298c29e6e1f31c5d7bad5a75dd22c8006491254dafeba2bfab31769517c40de7b8016d674a59b00bf4bcd1", 0xb6, 0xfffffffffffffffb) add_key(&(0x7f0000b4f000)='ceph\x00', &(0x7f0000ed8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005d3000-0x92)="127c82086acfe30c2ecee856e6f0f39002c44b8e48f07807f5acc19eba6230d4f82638821d6b44b0cddde6ae898d92822edb5c89451e799da26cf89e2b496d5f5cf023b908dcd35bb762a6ea05288c8e42a454ce4da70845eff34cf28c1e9e890116b16c499ff4fd2c6717dfeddb99d95b7dee2896710ab5a5807cfa0f18d1157eb2a66a4ac0208a096902b721c2528ce039", 0x92, 0x0) r4 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r4, 0x0) keyctl$read(0xb, r4, &(0x7f0000699000-0x1000)=""/0, 0x0) 2017/12/18 01:41:18 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b76000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) mknod(&(0x7f0000740000)='./file0\x00', 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) stat(&(0x7f0000ff4000)='./file0\x00', &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000041000-0x8)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b78000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002fa000)=0x0) getresuid(&(0x7f0000127000)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000091f000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r13 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f000079a000)="0044313582cb106d54e34b72ff7d8a48bfd232e9407ac9cf56743ec676ee3fede240fd018a88fa84b000b185437c5671d40e56f4967adaf01fbf51a4dea76fc4884355e2be117b9da0a76d3a85b8c0136dad150d77362fb7990ccf172db9c8f865a40f4bd0aeeab35b899b69b4021eca168d824a376d0cc1530b0047cfdfa4e8552da91c4761a2615e913f5f765f62e60b90e722c16e9c5f161699f73e44d1245ce6ce373a31eb0730c8bf99d8f6a835e8b060f04115d608dc81ee23452a44f34a5c3bcecb8264aa26734266813cc53732e6759292a6824619cb749be043c2", 0xdf}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000f08000)="fbcd28adbb5f052a7ee89c8464edb81a3aa30f893ee5233ed082909474a994750efb319e15c46b4b4ce2b173e8daecf48fe27e85a12b09db6f5850d7c7a2fb1aca5f1796090468ed80164cf2b798f2ecacc8e31f67c3b6d52eceebd5620aec741de6", 0x62}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x5, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x4040}, 0x4000080) shutdown(r1, 0x0) dup2(r1, r1) socket(0x5, 0x5, 0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000039c000)=[{&(0x7f000002c000-0x4c)=[{0x49, 0x12, 0x800, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x49}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x102, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f0000)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e6e000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r3}, &(0x7f0000b17000-0x18)={0x80, 0x80000000, 0x9, 0x0, 0x80000000, 0xffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x100000000, 0x8, 0x2, 0x7, 0x7, 0x6, {0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x80, 0x10001}}, &(0x7f00009ae000-0x4)=0xb8) socket(0x0, 0x1, 0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000670000)={r4, 0x2}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x17, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x9f0, 0x4040, 0x0, 0x0) getpeername(r1, &(0x7f000087d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000118000)=0x4, 0x4) read(r1, &(0x7f00006ec000-0x3a)=""/58, 0x3a) shutdown(r2, 0x1) 2017/12/18 01:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x800000000000010, 0x7, 0x2) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket(0x11, 0x2, 0x9) r4 = epoll_create(0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000851000-0x8)={0x1, [0x0]}, &(0x7f0000ba7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000049b000-0xa0)={r5, @in6={{0xa, 0x1, 0x404000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000dfe, 0x4, 0xffffffffffffff7f, 0x9, 0x8}, &(0x7f0000da4000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ccd000-0x8)=@assoc_value={r6, 0x2}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x10) read(r4, &(0x7f0000f9f000)=""/145, 0x91) write(r0, &(0x7f00005f2000)="2700000014000707030e0000120f0a1015000000f6070000ff00f1ff078a001f04fd0039007500", 0x27) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000291000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000c9000)=0x10) setsockopt$sock_void(r7, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdc000)={0x0, 0x88, &(0x7f0000671000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000390000-0x4)=0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) pipe(&(0x7f0000c84000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r10, &(0x7f000028c000)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r11, r13, 0x8000, 0x0) close(r12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004de000-0x10)={0x6, 0x200, 0x100000001, 0x5, r8}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004fc000)=@assoc_value={r9, 0x7}, &(0x7f000068a000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000085d000)={0x0, 0x0, 0x4000000000000801, 0x3, 0x7, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x26}, 0xb) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000850000)={r6, 0x5b, "ca3b88db0ecc275378953c5591555e485106276ba07979c579e41d59915a305958d2e6a3d19d2407444c5a15fe8caaacd2b257d435cbb169ab180d4d57c4612b3aafe7648651cf93877fdaa9d1d8db0a5f0f1b4f5739acf2dca080"}, &(0x7f00002e4000)=0x63) [ 34.138178] nla_parse: 19 callbacks suppressed [ 34.138183] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x20, 0xffffffffffffffff, 0xffffffffeffffffe}, {0x6, 0x0, 0xc, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009c3000-0x20)={0x1, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00003d1000)={0x5, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000870000)='yeah\x00', 0x5) 2017/12/18 01:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f000094f000)='/dev/usbmon#\x00', 0xff, 0x200000) perf_event_open(&(0x7f0000f21000-0x78)={0x5, 0x78, 0x3, 0x4, 0x101, 0x100, 0x0, 0x876, 0xeb8898119d28687, 0x1, 0x0, 0x2, 0x7ff, 0xb, 0x0, 0x8, 0x1, 0x34ca, 0xfff, 0x52, 0x6, 0x5, 0x4, 0x7, 0x4, 0x1ff, 0x0}, r0, 0x4ad, r1, 0x4) pivot_root(&(0x7f0000a64000-0x1)='.', &(0x7f0000eee000)='.') mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3000000, 0x31, 0xffffffffffffffff, 0x1ffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xd, &(0x7f00007e6000-0x4)=0x80008, 0x4) write(r2, &(0x7f00001b2000)="2700000014fd0607060e00000a0f720011002500f603ffff09000000078a00000000580e00000020", 0x28) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000f85000)='\t\x00b', 0x3) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f86000)={0x2, 0x3, 0x37, 0x80000001, 0x0}, 0x14) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f84000)={0x0, 0x36, "ae44e97bac0b12c35e48ed7fcdfb70306a29f428f935f7c8785626f81369fb7d0000000000000006376cd3fe9601f21a566a759d2ac8"}, &(0x7f0000deb000)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000021d000)={0x0, {""/7}, 0x0}, &(0x7f000018d000)=0x10) sendto(r0, &(0x7f0000d3b000-0xd)="1800f4da00190006005a0002a9", 0xd, 0x4000, &(0x7f000004c000-0x8)=@sco={0x1f, {0xc3, 0x2, 0x4f, 0x1000, 0x7, 0x100000000}}, 0x8) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x28) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x802000000402, r2) exit(0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b74000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) sched_getparam(0x0, &(0x7f000023c000-0x4)=0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000016000)=@req3={0x8, 0x1ff, 0x3c40000, 0x5, 0xfffffffffffffffd, 0x7fff, 0x1}, 0x1c) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[&(0x7f0000efa000-0x2)='%\x00', &(0x7f0000cd7000-0xd)='cgroupproc/,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgid(0xffffffffffffffff) fstat(r4, &(0x7f0000b67000-0x3f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ac4000-0xc)={r5, r6, r7}, 0xc) pipe2(&(0x7f000074c000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f000038f000-0x40)={&(0x7f0000b75000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f07000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f2b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d32000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x4, 0xa, 0xa, 0x0, 0x0, 0x0, 0x0}) r9 = dup(r2) ioctl$LOOP_SET_DIRECT_IO(r9, 0x4c08, 0x0) connect$inet(r9, &(0x7f0000878000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) add_key$keyring(&(0x7f0000757000)='keyring\x00', &(0x7f000062e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e48000-0x20)={0x1, 0xf0f, 0x1, 0x3ff, 0x2e4, 0x3, 0xffffffffffffffff, 0x3, 0x0}, &(0x7f0000946000-0x4)=0x20) read(0xffffffffffffffff, &(0x7f0000fdb000)=""/1, 0x1) shutdown(0xffffffffffffffff, 0x4000000000001) 2017/12/18 01:41:18 executing program 7: 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) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, r0}) r2 = socket$netlink(0x10, 0x3, 0x4000007) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000d19000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000add000-0x5b)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x20000080}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e20000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x99f79d, &(0x7f00003f6000)={0x0, 0x0}) r9 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r9, &(0x7f0000de7000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r9, 0xfffffffc) pipe(&(0x7f00005b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f00000aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000e44000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r10, 0xc0086421, &(0x7f0000fd9000-0x8)={r11, 0x1}) setsockopt$inet6_tcp_int(r7, 0x6, 0x2, &(0x7f00002a3000)=0xc58, 0x4) sendto$inet6(r7, &(0x7f0000f6f000)="8d", 0x1, 0x20000007, &(0x7f00003a6000-0x1c)={0xa, 0x2, 0xbfffffffffffff72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) setsockopt$inet6_int(r9, 0x29, 0x200000000000010, &(0x7f0000496000-0x4)=0xffff, 0x4) shutdown(r8, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000445000)=0xaa65, 0x4) r12 = accept$inet6(r3, &(0x7f0000206000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000190000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r9, 0x541b, &(0x7f00009be000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00005b8000)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000a8b000)={r13, 0x0}) accept$inet6(r12, 0x0, &(0x7f0000a0b000)=0x0) [ 34.165207] audit: type=1400 audit(1513561278.266:37): avc: denied { setopt } for pid=5073 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/18 01:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00003d3000)=0x0, &(0x7f00005e1000)=0x4) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2017/12/18 01:41:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xf4)={0x0, 0xec, "cb29a89298df9a1b057405bcdc5b6631736104321de6fc34375b2071525edca9cae38b1d69f26e353ca1edd382bdeb456378690cd91568fdfa9b771dbfade75979a10fb9c936ccfef630885d2720f2ff3f8580916fc4767a45fe1e2aab97c6d3fc5945d5e23560d1052097402a40f6fd01a3b46b5a6fea19195e06dca237f9f3bcd4e5b51af397f7219e3c7ba66a58b347f8a642302f8618ce92ecb8f3402fe744d753e15cbac76345d1a717d3882562a2b0fbcb2d83fad7b7c906cf1a8c422a5ff5c4151d2bcfdaafd27d4237f6fc84cdbf0c40ccfee2fd03e1e41605799278871425c5945543f3d00ea2b3"}, &(0x7f00008c2000)=0xf4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000806000)={r1, 0x4}, &(0x7f0000c3b000)=0x6) socket$netlink(0x10, 0x3, 0x4040000000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/keychord\x00', 0x410040, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000bbf000)={@common='bpq0\x00', @ifru_flags=0x2801}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) fcntl$setstatus(r4, 0x4, 0x42000) r6 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r7 = getpgid(r5) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) pipe(&(0x7f0000db8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r9, &(0x7f0000856000-0x1)="92", 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000796000)={0x80, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setsig(r9, 0xa, 0x19) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f00008a1000-0x10)={0x4, &(0x7f000007c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) shutdown(r3, 0x1) ptrace(0x11, r8) request_key(&(0x7f0000a6a000-0xa)='rxrpc_s\x00', &(0x7f0000699000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000363000-0x1)='\x00', 0x0) rename(&(0x7f000072f000)='./file0\x00', &(0x7f0000e55000)='./file0\x00') lremovexattr(&(0x7f0000440000)='./file0\x00', &(0x7f000004d000-0x12)=@random={'os2.\x00', '`-security$-\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000274000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5e000)=0x10, 0x80800) 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000001, &(0x7f0000f63000-0x4)=0x2, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f6b000)=0x8001) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000628000)={0xffffffffffff0000, 0x1f, 0x0, 0x8, 0x3, 0x20, 0x3, 0x1, 0x48, 0x8, 0x7, 0x2}) [ 34.221321] audit: type=1400 audit(1513561278.326:38): avc: denied { write } for pid=5099 comm="syz-executor4" path="socket:[15299]" dev="sockfs" ino=15299 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/18 01:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000965000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000022000-0x4)=0x0) getsockname$unix(r1, &(0x7f00009e1000)=@abs={0x0, 0x0, 0x0}, &(0x7f000073e000-0x4)=0x8) 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000504000-0x78)={0x1, 0x78, 0x8, 0x4, 0x53f, 0x7fffffff, 0x0, 0x6, 0x88, 0x1, 0x2, 0x2, 0x800, 0x1, 0x0, 0x8b1, 0x4, 0x8001, 0x100000001, 0x808, 0x10001, 0x0, 0x5, 0x9, 0x8, 0x8, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x8) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x84000) r4 = syz_open_dev$sg(&(0x7f0000328000-0x9)='/dev/sg#\x00', 0xb4, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bda000)=0xc) r6 = geteuid() lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000101000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(r5) r10 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f3c000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r4, &(0x7f0000cbe000)=[{&(0x7f00005f0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007a3000-0xa0)=[{&(0x7f0000e02000)="c33b809a78b172b5a5c6e34615ad0b24be2b2bc259c58eb4f44c34a6c8a6de83d16f72ca1016a2b9af19a719c918b715b5c428a63640b8c932942c75233b87eb17eed812b808a853d689e49221b11878a4453131ac9a6468a2046d0295e4ed6ce956326195ed920f2f06555bdbb219145003c508cc6d1d936bd725e97587e93a2ca9b58829c5890c85b1af8e140c2a0fe4c984c2da9be7c5e4746eeb173483a18189a97f9664ed779f88", 0xaa}, {&(0x7f000075e000)="ccbc120e2484bc4605", 0x9}, {&(0x7f0000dd2000-0x20)="8bf287d7347e506355e4c4576b5b77a55416d122dc8ab39752f7325420175476", 0x20}, {&(0x7f0000650000)="e61b0d9c276dd8be2a143f11", 0xc}, {&(0x7f0000eb3000)="b69b267c2fd6e71ee34c8c15ffc700c2141a155c1d8ec33e95a307", 0x1b}, {&(0x7f0000c53000)="9ab803bac73eb098678ee6be8bc7e303a9cd166a62b777a55ede40ab8bc5885f312e9d32ce82d9a52601e3fe2ef97e3d0fd5d6ddf78a49d0e2050e2fcd76d8f89a6697d369cdad383de4b159822fe382ddfdc6b870491cb1d1b39b29c423453fad7997e8b2e26f78fd6281aef54c48c76039a8c30f6c21f0e5c509", 0x7b}, {&(0x7f000095f000-0xee)="7216ef4c4ba19a78e66fa45f41cb900a274dbc1a001b85da5f363527911ff22250fc21eb5ecd9b5dcb9df4d49904249201e87697256f120de240eeca2a3a6795afdef8cbcc5414ff8362ee683fb11de745fcd96a1f384df260189bd0ac5760e1304197cf95d7c35faef16569e02eb00bec6e110dfbe21257cea4fc9fcbb583b37db2f84639e456b368085344c4c22e9385396cf13ad8ea6416d084bfd4c122d5510662adb426a6d42b769f5f33a7504d62081c73ccd597ccc3a1e1546c27baf1a9e3368355b306872015afd16b4d1150aa0d1c3c994d14c3e549097085aef23c476bb1bb05a4f0e458af366c9836", 0xee}, {&(0x7f00000b1000-0x46)="0259fb3891b57736731df37e081802db583ce2442b6db021bea32fb2f71b6ac6d62f33bc2afee848a572fc3da58cb65f1e6e1e1bbf4da21e7ec380880fe30c50f2b429760fe4", 0x46}, {&(0x7f0000b12000-0xf1)="001f7ce26e4b588794cb7a1b74e0c3915a38eb7e7d7ce3280bad71d332c374f8832cc2bedf8d246426e3ba1c5955d7f6461db83757bdbc3044b7bd227cef5334c7327369b210ac32e3c12cd4d34905e609627650b2945cfb077fd976214f75c5e67d6bc111522d61abb4f7de91e1a73ee3ee2ecf857251ba143d88a99cb7c307e888844b4ab4f47b1950b7e01b6deace0bbf40541218f29b2b28aee2b1bac9ab09aec8e37b49e67b51cb07953769b29c0a5ed614737c494ec3985bc23121961e84f38201c9dbfe223a75b3a52ff25b0353dff5fa66a20cc44a3a9c7e98969bca188eeed394836771a1dc586b7888f4d93a", 0xf1}, {&(0x7f00001f7000-0x7)="efcf5a776741c3032e02a7cbbe32612c26d89093a79120256c2aa8e28b4f90", 0x1f}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000552000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cc6000-0x90)=[{&(0x7f00001dc000)="ce9b454047c2d96568849b5b0a4b3c4c7727f267091704f21a87ce388b5627a081551d3eca99d9c41e8e73d18b570f3adfb5c5012e43a4c693e05ef6e819273f36bbc2bfe88afa5f448d7a4684a336f2c3d87f7abdc4a749d2ffac7aa768d84dc2b075f9967f2e5c0bc22015ef82969e2168810405793968cb5ba47e6c73a4df4e4fe4759f03bc65aefc4cd68bdc57593e04a36c0b8b3a195175c562f88f69826ef927a0674fd761a7c2c41cc91fcdeae304e68a634aad6c2a2ddaf90b08cba9e745", 0xc2}, {&(0x7f00007fd000-0x21)="a8474dbaaa4cde196bc53c45eb274acb991f789f06c70f9e2f1a5a7d35eece182e", 0x21}, {&(0x7f0000dc9000-0x6)="c4859f2e852d", 0x6}, {&(0x7f0000eee000)="abfdc059e86620c65112105b6652d41fc981f8b2259bff7328fba06630f88028d13d79880fbcd4860affb7fbcb2d68296c807d63b533928274992138e4324bb25aedecff37d2cb39edb180abbf87ef9f8ecfca1add9c37bae8847ec7181ec46a703463ddf80de8", 0x67}, {&(0x7f00005ce000)="81637916b6699c23582b818ae3e8634890da8eee84", 0x15}, {&(0x7f00008fe000-0x1000)="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{&(0x7f00004b3000)="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0x1000}, {&(0x7f0000a0e000-0x37)="9e6609228a37c8d5cfdb442ba6a4a857eb5fdd8f870b17dcc564de85ef14dc3f6a831b8beb6986bcbf829db4526e9c57289d0d3317effd", 0x37}, {&(0x7f0000541000)="bf5008b5c760f34fd3d41e255d75d88233517f75fef41b358c8aa83ac2b667c2a1ae38878db1c8b41649a739f880bc6594184e9ba080e7718d4c0fbba5fb", 0x3e}, {&(0x7f000012a000-0xea)="825a6401c9d7ba8977f82744775b685ccefc0455c8daa91ef88af29059b1f97eee6ab52117f3735bf50b7a5794bc08b8008a42da7e8f5b925fe2e10c22576918f8c4351bea35615f6f321b036ed6c3f9d27d94f36f605840ea9d01e3e54b6dc2b1b96257ce2c85eeb2a8326560ff6945d18355c09cfdb472b01e9374155a604c3db58e8e58d2b650832247dc2d5b29dcf25499ae98f6961b5ea648d0515c7794521e8882b936a81d70d1a669d4919dcece55fab17cd44f70b8438a3fd118731e44075fc127bd25fe18456e554806a9cbb7d79538f6eb93e078d4c214ed2c5d4d3ade9621a7392d6a2342", 0xea}, {&(0x7f000054b000-0xd3)="5221459e8f201a2e7d8c0f95460a5090544408498dcc7f2264adaa87146e8a16d95f3532f592b251d4ce4ecca4501164df97e48d7bae5e1cead3f528cef434519c2d848fde7891d2603cb4d73a7186889a7a919498a56e5146fb6bb045c430adad5577901f9b1ef641b06995975b95fa1211f7785fe6efd965f1356fd6d7acc5f71a56f4edd38728703bd335864d1a074220bf589ee3201d79da9bf076972c909ae9f15efd246490fa7762c8dc965f9ee1e164240901de8881614903ff57402f82182ec087e21d3c517ffb85a74dd408a11e63", 0xd3}], 0x6, &(0x7f00004a0000)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r2, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x5, 0x20000010}, {&(0x7f0000b8b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000159000-0x20)=[{&(0x7f0000985000-0x96)="7d2cbcdf4df639a62720cacbe0f8196b52c021291a620321e5b529f74288388bb1afb20812564168da2496ef68f4e1f000b863f61666c0530804e76357828f21d0569a30ad3b6de7602f7d34eb9268f18f051b9185fa3de8f97580005be7bd47e0b02555cf04dc945e84d4c2167ad19ea08f311b75d4d3846241c82582452f4f6c19f1e9e570fced0dd1d0e583e45b841092a68bf6de00c1c738b2db0b9fe59dfec98766bbd468eea60b30576cfe5f6163ae319dcb6e921706da1f0a048e52c5312bd667359a2754d5", 0xc9}, {&(0x7f0000fe7000-0x67)="d9063a511f2a055786951d3c5a127a7702a6808d239fdd5e8838c2794b23eff0302e177372487099aa29ab715e94fd5d420a65f9f5595347717adb665668b043507fdd24eb855ac0569e57da763f24bce214653164efcfa10719d7a1c99da616c788113e454cd3", 0x67}], 0x2, 0x0, 0x0, 0x4000}], 0x4, 0x8041) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000ac7000)={0x20000004, 0x0}) sendmsg$netlink(r4, &(0x7f0000082000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x400, 0xa66}, 0xc, &(0x7f00007ae000-0x90)=[{&(0x7f0000c7b000-0x41c)=[{0x87, 0x5, 0x10, 0x89, 0x8, "4936b11d94acb3c8f8b033e6c402fbcc18e5b09bc440bc860cbdcf334f34abfc889e87e3126eedb28a785f3079de1ccc82aeffe3a8096ac10d309d7bf7fe8520412b3155b02c04aaab347f65d16d525cba943387b6cc6ad29d6f8f403a9f02b1ae342dfcf0142f1162d423ef2e0cf9a666776acc50b623"}, {0x55, 0x7, 0x200, 0xff, 0x6, "41960f32bcff6f084579667f654bfdac83302d6f1fcefc8dda34aa1fa21253ac0b450763a7ecd909479edc53352d6e2648e24850d0ae0ee4b087ef08c33cea4f678bc14c9b"}, {0xf6, 0x94b, 0x100, 0xfffffffffffffffa, 0x4, "8626bcf8a823997caeac06d2b9e87cf39a33dd96196e88bc2bc25e47686c644cfc25b3902cef16a78e04b3e846bd8080ab3edcb1ce54aa2914791073c5e81e6a65293e8f3881eccdc431b0a92aa542c091a547b9abece1b68820d51fae6720abc909de81d3aaeeb299cca49863f2c49f0b4dfb4686f52e0555cd53957cfdfc392905a169cc88a45b58de309f839d14d3a6d4fe1161c06c43b06c823eb42e95e9a69407ad248989181aa40f569e16cacf8e5252f495b139b5b5d01f4c9f847847e581c3348e6bd1441b27b5db449c610ad764c59264fe43947bdbb6f2541dfe1c7061de8b9be0"}, {0xf7, 0x20, 0x804, 0x9, 0x6, "aa65be6174c73f76831306452313bd91b386e15a430ce22a70b4ac768c2623bc9d2a617d4258a8597891327c61cf3ca7c1166d9e6483b580953484b69f2981b9c41817910d797e9f742fd9f9e4487ca6a20d8d5df48ca5abd8114d9025a34be6242d6dcfef1669e209c723a9338dc9d743aeefb3e8746e100059814bd6891c43edce150f594bbe16f3f7b9dbf20850996c7a2d98c079e58cad269bbcf38f04dab83e0b8127429386888ac1f1e622cc3904edb3123df2105515dec2048017a0c55082d06b7bfc93fdfd2815170b22072cdae0d30c2e13505461a31eac0be41ed864107298511f06"}, {0xd7, 0x7fb, 0xb00, 0xf2df, 0xfffffffffffffff8, "b8159b160c3d862eee6a0950611256b2aa37c7f42c8a732f96367293338c8d4060150463aff57d1cc0f17ef0ce0f95a772ff59968dd5c79ed914c4b29febb6a6c6f48e6c46f26be59b0f77ecc42bea078feee9329abe28f7c9fea639bcb175925573e31a489e53fbaac93ed2aa1da00da9606923f3fffb774fdfd4f6eb113fb0133bb00e28ff3def7028d9da3c048aab4f95ba972870e448a2e3f06c18c35f559998fde9b775c52f1269802540ad045e80cc12cd894d32756b777906f7ece76b0d5fdb47d09228"}, {0x7c, 0x5, 0x2, 0x3d8, 0x9, "d9769ca9d7dd0c3534b4b920e9487a05e914bd5c0125453f251d18d7e8d3cc9ede23b3364bffa890e3da4052dd0fd1b968ba551fa09288a4ee6801d33868a31fd970aeb1db2bf21d49b86119df00db529a490fd129a16bec692841597b5f556d59a7c064b2a68e70bb741870"}], 0x41c}, {&(0x7f0000b67000)=[{0x9a, 0x8, 0x0, 0x1, 0x3, "d36f91a96904b528a81dd12e3dec1264ca6f3757ec9880c644b952ff7237f0628e4848018aecb8117d6b912ef4b1ae119dad28ac4e77be658fbd33c2a610525a94001ca13c5c0f38379c9fbe41862b6c13bad1ecb28d24a395908612bf380ccc0c64da712d70e27caf9214551e9e0543dd3a9ad61ff6d44a57d1ecaa0ba3fdba90a9073f52a0ba36deeb"}, {0xd4, 0x1, 0x300, 0x100000001, 0x1f204849, "cdfc68834c88d3aca6a298dabaee6b1728a1ea5d3d9ba039f01f14e290e8592e0bd7f00c0d8537eb662ae84f73c627064a8f85e75a056d9e1905378b0cbf7073ad1f43c2f38af3de51a8e26ad0f6e2dbc42a229cf56003e9c99d2a47cbf2ed5ef8f1a46c2dda0ced675d8da9e809179c2a223be131f8e2b31c4d6765b08045f058b0986cf1fb2fbbc2d512f0f127bf7124efba01e48245e744096a42b8644efc5354eea1dce40558faa2ced21dfc16867f08ac8f268fa9f75f9368bce8c0e71e894d265f"}, {0xe6, 0x9, 0x401, 0x4, 0x1, "7cab0a6435f395f1541deaad12cf04fc4995c15cd2e57d3abe1a5457d50c38e2a6c3337421beb63c80d238af6e6e873e908692f22526614ab6c82c7c34951a1120de1c0e0f53c0e557ff94af4a39846c3262b0ec8980dda392574e1d5f84d67d116f598104bb4d3cc3af226c911d8fba27be034db190f6d42ed0ae44890219a80bb6397bae08af1a9612102acb2cd93b443ba6adfb0033ad427e99832c101b430dc1a0c531c9c279c64e054d2dff7bb044ccfb4d43b74ac955c1825203595a2470153e34675e4bcf80d5d79548719ff75d58ed11b132"}, {0x96, 0x1, 0x500, 0x3, 0x5, "172872b0454f38c6c88ed155ce4c8a5756e039bedf5cec2693e8ff68cc6099fe31aefc718aa911410dd9fe16e404329e7cca3925d03593b97d57676c243f123bdbbc91b4e4456f7f458274fb4d2bc9f751beea3d92111dce1798522b32f26daf913a5aed1612c9a435343bad14969e1ff2d6b3a51e84db3d1f0cbc8f873b6e4d9996a0be1aba"}, {0xa9, 0x802000000000000, 0x4, 0x2, 0xfa8, "baa22a38319111d5c54ead4e13359c74c74337fc6e6766cd122c6350893de45961b8196fa690b14807aa38aaef39f7f0c8c355d3eda8336d19ca4904865a0227be76740545458d4c397518f7a8055e402793aaf8748ba97589c0fb8234dca41ff5ca698d17138dad7a2c9285e369909f44faa85309a3a92802541330f381d5143de308ee4d2aba0e18affba6d9f0908cd2beeeecb0e1f4cf90"}], 0x393}, {&(0x7f0000978000-0x127)=[{0x39, 0x8, 0x4, 0x0, 0x3, "85693bc69144884bb7438e3dcf13ad3e5dbb354a5244781d81e50052065b48745036e9dc1920150cf1"}, {0xee, 0x7ff, 0x1, 0x1ff, 0x8000, "a20dc1f989a1f16badf6fd60789b57cfe68163f992588af4019256cad7aff9a1d0ea064f83cea66cc7ab23f6a46bbb5e67f681cbc6d7e646a8ebd30074dc50d9091b87ebb90637ce2a662e597703baaeab8634b478e5c2650a37ee94d7cd97b51650d7568e25b98e475e3657efaf94a6b0b579d639a4d4c4a064e5b9c467a87e341051627364ecba282fd1bb3bcd58b6ad2b09659200f681081e5a6cce506173abcc9e69ff655af1a685df7f2ded300e373c600ca89684342281eb2de9435c294e4e4caae931d91f0ca3ce0b85c7ded3b12d39c1ddb9b63990067c55055d"}], 0x127}, {&(0x7f0000e93000)=[{0x2d, 0x4, 0x128, 0x4, 0x9, "86969b922e9b4eadb04e3274a4688543c5bab73dd44ac867e803e21ffd"}, {0x22, 0xdc9, 0x20, 0x3, 0x1, "af25e1700225d3c357b5e0be289483d975c7"}, {0x2f, 0x9, 0x400, 0x2, 0x4, "8199df604589d58550a7f5e9e41b973c252b85d62446548efe78cc7d44880c"}, {0x8c, 0x8, 0x700, 0x81, 0x7fff, "bc0d36133c2b6d76111d14f0e6628e72097ce20b7d6b70377bf3e5bd92ae9df4cdba65ed9eb5753724b6d2d6bc76d38a15de04aba07ff2be54982595366c7763f3b6a00a0fdd970aac296b7839cd6e4317137649edadb91dfb9e0bab48635171346a30c359e2b808d169365065d821e729958e80a8f10bf580228dc8"}], 0x10a}, {&(0x7f0000ed2000-0x1b6)=[{0x55, 0xffffffff, 0x5, 0x2, 0x1c2a, "cb3096f2ec513ea8b1415d90eae9de30349053396d0d525c9e9fc36ec4ac8765b5802ae5525cbd9f71d6f6ca1a157068ea76c643d4ab78e94fab5d860c367ffa38109b5f3c"}, {0x103, 0x3ff, 0x300, 0x8, 0x7, "795fd30e5fbc94f4470b77008e4727331ef7c213c9f0c19c2ac0c4f04393f47cbb27fe6eebee6deefa01ea792b10b3b135e39ac9ae7fad946919e2526db27dcaf8d6a3090ff24d88ed0c4d29183a9893f2ffb54aae032ccc46ebe64e9c988b65ab73c251cf13d2e9ac491ed0b77c0030721c7e7459c8f6c158746db6043461b2cc783d25d721caa9fc31778be78fef7f262dd08b236e529bff87a2d92b255a2f9b806693152bd73cbab3782b1d2c70f3fdfc9d9bcb930f6aa4198b00866bf79721f1663435927556461753dffcd11cfa6ba27ead4ca4dbdb26032ca5ae39f37d61b5a79f0439247791071f1d51d5ef2240c473"}, {0x62, 0xfffffffffffffe01, 0x8, 0x69, 0x401, "956a2af0e07a8c0ff8efcfbebac70a622ce04c70bbb6f86d8a3fa2962a0f285566aee01d80e1e7ee0f8d6c874d4e3f8bbfff7cb7a99b1aff3206d4ab336a8d6037e16c2b4a483c5eb0a562686ef99e17c6aa"}], 0x1ba}, {&(0x7f0000483000)=[{0xf3, 0x81, 0x200, 0x8, 0x0, "03b84b3abb284c9a877d9ce253fa683e858970f6683a716a22006742af61dbaaf8871fcfbc8c69eb3a90fe19ec25234904890877eb9690cc306a0c338a12bc80a3100928f68f3e94765da0b61a983ad63e57cef68bbf6bb72e5179d9f9379d6ce3db2f68ff7d748a52c4ec7798ffcfd96c261ef486bc7ca8b2f2f8c7e18f1917a589a2123b1bb425c648f1d10a3f84dcf464d5a1c6bd6072e89405eb7786f43ec7b1f46580f0342d98b58d01f2c57919b4101684aad303d7178ad02761580005e66bd58811a4120b672ab661e2272028ccc33a707e9e3675380c95825f93649ac9be3a"}, {0xfd, 0x3, 0x304, 0x100000000, 0xffffffff, "2b1189f1b7d45caa35504f66ef8e87d5c2ddd1feba35b4e738004bbc6137ac027a16d3eea25248d6edee351ad60b4cbe542832e6936df8d4c6027f2d8fb4639a2950154a74eec5872e1c31dbddcf8459258e6a505a27f9ad0b3fc4e87a1e2b7361309896cb3bac90f3cd69fac9b7fed1596816df0ca6f3e60c640a78f2bd02bb6d22746caec0ceb2e2d7d74d725f5bf6bbf1535f3c1a3d58482518c3458e6cd6d29346997d61a24c29580909866c1fad1869940dc948447cc2502804570bae3e6954f5db14432a580df654794078c66591247d7772f5a5637a012ea7ef2ab4272997ac2fe2478f93f6e0924553"}, {0xc8, 0x6, 0x1, 0x7, 0x1, "143a8d2af41dbadb9e7ff37e8dc9a848806390c23b981a0c3a0a8b53d1314ede9e1542492b203e46f5b363f0aae7d76069b2d625493d7c028a294219397d5734bbf120bc962c84ab33a2b457e6b23db3efb387f04725b6dc90225adae4c1f4c7a3f43d2947b58b1650464793bc61cbce1893b2e7b9088c34761efa15cdd03c7919da7b51ef36aec9335dd246f40892dee3260571ab7de499565f7e1241e480fd7118775f025c8833aa7cecbe82b8796027a6ad10eb148f09"}, {0x1a, 0x6, 0xe01, 0x0, 0x8000, "7e18d67a13d09bffa601"}, {0x1010, 0xd3, 0x0, 0x7, 0x6, "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{0xbc, 0x2, 0x1, 0x80, 0x5, "9ee91a03d2ce07a75951832314c091bda6a012ca7d30f207ea45839a413f440df6bbc076cd2127671167e77dfbce1cf42bf19f1ad71e4a0d02979f53d9e7c6f712a070e8089bfd7ce9464d23b56017655d4cce65b677aab8bdf4604ca8a649bff8ee4a936fc173b7aba0b7a704b4daaedae9c5b5244bbe0b65bc277ce3833bd3ae52eb8cd094f71a5e1ecca2b01d76ed7bc379018202ac9bbcef66b8e0586da96c8d5dc5039e5a959e52d113"}], 0x139e}, {&(0x7f0000b4a000-0xae)=[{0xae, 0x2d5, 0x320, 0x1, 0x8, "ee30efbf9479a9232b816358f7d6443bc451de2dd63dc2a0187c0e2c8337cb381a64dc3fcb4b328cee0eb44a39d0e0c5b69980778d7b471f2b985604b1183b3dc39ffcd0bc08488edb34b2b1728decde9e0b0957a2ad115726cf36dcdb13b40fb71db01e6672ad540cec265820452c61dd3e1eada1976986e5256aa5f6311ec1742c4e46d748fb24c49cb60f4da4bfaa46b92b006d21b89221502108a192"}], 0xae}, {&(0x7f0000ada000)=[{0xc0, 0x326, 0x400, 0x9, 0x1, "243dee763de694f18f88414f082cf13d582d8b694af1c71fb1d6fea2f734059039b2aadf9088e5013bad02f5ef1f63abe6b2585b01f0ba76f24f7f84c0387dc6c2b2a79c914da4fbb6ce173f79a5ddc2553a50221dc6c33a3cf56015ea0131caec7cfbacb1ad8559949f59a63452f0abc3e09cbbb2b1700c6a9b7fe7f3ce0f43be132786daf9b311aaac36b33076aacdd87a7ebd247343a1d64978c7191d1aefc74e98a6f3ac55c9a56357af2d79e974"}, {0x10, 0x0, 0x220, 0x4, 0x7ff, ""}, {0xc7, 0x8, 0x300, 0x9, 0x7f, "031d1d899d19ef0af8a7c2adb7bae11cab6604983c4e152eb27539c162ec86d2854ef676d56c78b4a942e2979cdc6c66549a46e9e9c4c7d4cc1968df1657bdb33b9c8bd9ef5c05d9044f402bd932fa631d2dbf45ef1be965a79e10f7adf53e5cabf36bf6563bc70af5a5ab47a5955f7beaa9fa203c673c31a1708c91614671f0bac234d366f58861fd29e9a20eaa97573157547ee28db14e40d9f7be25b33087062f5c490ced3249196c4d291877b40e66003ad2b80669"}], 0x197}, {&(0x7f0000d37000)=[{0x4f, 0x4, 0x400, 0xa273, 0x58, "c5796786ad96c313f2d0fbfeeb829a046ab435dc03b7ab142fe738ef7bd66186b7511a0dde71bb5a22112db4903d9acaa767e55a82271ece6b3b9d07f57020"}, {0x10c, 0x4, 0x801, 0xfffffffffffffd7e, 0x0, "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"}], 0x15b}], 0x9, &(0x7f00000f1000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r11, r8}, @cred={0x20, 0x1, 0x2, r9, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}], 0x60, 0x1}, 0x4000) epoll_wait(r3, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) fadvise64(r1, 0x0, 0x8, 0x3) fsetxattr(r0, &(0x7f0000811000)=@random={'btrfs.\x00', '@\x00'}, &(0x7f000026e000)='/dev/sg#\x00', 0x9, 0x0) 2017/12/18 01:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002ad000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc, 0x800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000451000-0x4)=0xffff, 0x4) sendmsg$inet_sctp(r1, &(0x7f000043b000-0x38)={&(0x7f00008a5000)=@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000caf000)=[], 0x0, 0x0, 0x0, 0x4000}, 0x1) r2 = memfd_create(&(0x7f00005b1000-0x29)="0210", 0x3) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000a74000)={0x4, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ea1000-0x7)={0x0, 0xfffffffffffffff8}, &(0x7f0000252000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000022b000)={r3, 0x7, 0x20, 0x7b, 0x7}, &(0x7f0000469000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000060d000-0xc)={r4, 0x46, 0x0}, &(0x7f00000f4000-0x4)=0xc) socketpair$inet(0x2, 0x800000000000000e, 0x5, &(0x7f00000ec000)={0x0, 0x0}) r6 = fcntl$dupfd(r1, 0x403, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x43) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a29000)={0x8001, 0xdf, 0x200, 0x2, 0x8, 0x8, 0x1, 0x2, 0x0}, 0x20) r7 = socket(0xa, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008c2000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093e000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fad000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017a000)=0xe8) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @loopback=0x7f000001, r9}, 0xc) r10 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000178000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect(r10, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00007f1000-0xa0)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0xdd9, 0x9, 0x800000000007}, &(0x7f000031e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000070c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f0000418000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000bde000-0x9)='/dev/sg#\x00', 0x1, 0x20003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[{&(0x7f0000ea8000-0x25)="72bc8d44542a6101c3a09a9fd97af368aff30bcdfdb26a11e7614b0840ff43f8cd1937be01", 0x25}, {&(0x7f0000be4000)="0771478fe502327be0edcd7a4695ff62f63060690f5c539abc6d8605ca1bd72971dda7f016d76875ea9fcd8251a912300c3de4ecb072d7eb797ebceb25742a21a453f9e6af36e74dea6601d70f601b2266afa39d0cb0a0d04bcf01a5e2ff1b947256717239529dd8688d79da0b1d139ec08ca9063bc3ad013d55ca07c080941ab5116532142bf84d18f89179374d0d652c8b3dde821b5b78bc36ed57d82bf59312b08d", 0xa3}, {&(0x7f0000f62000)="", 0x0}], 0x3, 0x0, 0x0, 0x4800}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dce000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff0a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffa, 0x200, 0xffffffbfffffffc1, 0x4}, &(0x7f0000ace000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000074000)={r3, 0x40000000}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f000036b000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x850, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f0000fe5000)={0x0, 0x0}) ioprio_set$pid(0x8000000000000801, r5, 0x7) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40020, 0x0) socketpair(0x15, 0x7fffe, 0x3d5a, &(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000)=0x0, 0x7ff) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r7, 0x0, 0x0, &(0x7f0000002000-0x1)='E', 0x1) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x13, &(0x7f0000007000)=0x200000000000080, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x400000007, 0x403, 0x2000001, 0x1}, {0x4000000004, 0x100000000, 0x1, 0x20000000007fff}, {0x8, 0x9, 0x10000085, 0xffff}, {0x2, 0x101, 0xd82, 0x1904}, {0x3ff, 0x45b, 0x7, 0x1ff}]}, 0x10) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000fc7000-0x4)=0x7) munlockall() mmap(&(0x7f0000afc000/0x4000)=nil, 0x4000, 0x6, 0x32, r6, 0x0) [ 34.248928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.291091] audit: type=1400 audit(1513561278.396:39): avc: denied { accept } for pid=5099 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/18 01:41:18 executing program 1: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x7, 0x2) write(r0, &(0x7f0000e88000)="020500010200000000067bbc8e1d6748", 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000952000-0x4)=0xa, 0x4) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000099a000-0x18)={0x0, 0x9, 0x0, 0x2, 0xffffffffffff7fff}, &(0x7f00000ea000)=0x18) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000512000-0x1000)="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") mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="8cee") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8e000)='/selinux/enforce\x00', 0x1, 0x0) 2017/12/18 01:41:18 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0xfff7ff, 0x84) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00009b8000-0x29)="e375c90d6900000008000006267046310a0022b3724c1b885c5b7ad8c342a601d911967700", 0x25, 0x4, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) 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) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x8, 0x7, 0x400000001) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f68000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000f68000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x9, [@multicast2=0xe0000002, @empty=0x0, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffffc, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x34) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000c12000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bd8000)={0x9, &(0x7f0000f65000-0x48)=[{0x80000000, 0x401, 0x9, 0x5}, {0x9, 0x8, 0x5, 0x2}, {0x2, 0xffff, 0x7, 0x3}, {0x6, 0x6793, 0xbf, 0x8}, {0x0, 0x1, 0x1, 0xffffffffffffff7f}, {0x17d6, 0x100, 0x9, 0x7}, {0x6953fb29, 0x6, 0x9, 0xfffffffffffffffa}, {0x7f, 0x3b, 0x4, 0x6}, {0x3, 0xbb, 0x80000001, 0x0}]}, 0x10) socket$inet(0x2, 0x6, 0x2) 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e03000)={0x0, 0x0}) r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$TCSETSF(r1, 0x5404, &(0x7f0000006000)={0x7, 0x0, 0xfffffffffffffffe, 0x40, 0x80, 0xe38, 0x1, 0x5, 0x80, 0x10000, 0x5, 0x400}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000023000-0x90)=""/144) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000024000)=0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00', &(0x7f0000004000-0x7)="666400000004bb"], &(0x7f0000009000-0x38)=[&(0x7f000001f000-0x7)='cgroup\x00', &(0x7f000000a000)='dgroupnodevposx_acl_accSss\x00', &(0x7f000000b000-0x3)='(]\x00', &(0x7f0000021000-0x6)="6664001f66d0", &(0x7f0000023000)="6664001f66d0", &(0x7f0000019000)='\x00', &(0x7f0000023000-0x7)='cgroup\x00'], 0x0) 2017/12/18 01:41:18 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000080002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/148, 0x94, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) r2 = accept4$packet(r1, &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000621000)=0x14, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x0}, 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000fa3000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$ipx(r1, &(0x7f0000e5c000)=""/148, 0x94, 0x40, &(0x7f000000a000)={0x4, 0x8, 0x8000, "0fde4da2fa5e", 0x1, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a7a000-0x4)='cdg\x00', 0x4) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000012d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00003ed000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r2, &(0x7f0000083000)=[{{&(0x7f0000960000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x2}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, r4}) connect(r3, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x5, 0x80000001, 0x0, 0xfffffffffffffffd, 0x101, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000e3e000)={0x0, 0x0}) bind$ipx(r1, &(0x7f000021e000-0x10)={0x4, 0x9, 0x6, "c8f815efd08d", 0x0, 0x0}, 0x10) r5 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00002eb000-0x4)=r5) poll(&(0x7f0000e05000)=[{r1, 0x200, 0x0}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000a8d000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000769000)={&(0x7f0000fc0000-0x1c)=@in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x10}, 0x20000000) sendto$inet6(r6, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f25", 0x94, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 01:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f8f000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f000012a000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r7 = socket(0x10, 0x3, 0x7) ioctl$int_in(r5, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f0000f90000-0x4)=0x0) write(r7, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000084900200000040001000000", 0x22) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2017/12/18 01:41:18 executing program 2: mmap(&(0x7f0000000000/0x8ec000)=nil, 0x8ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000013b000-0x12)='/dev/input/event#\x00', 0x6, 0x200206) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e9000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000b4000)=0x5) r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f00008dc000-0x180)=[{{0x0, 0x0, &(0x7f00008dc000-0x40)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x37, &(0x7f00008e7000-0x4)=0x9, 0x4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00005ac000)=[0x100000000, 0x1f]) signalfd(r0, &(0x7f0000299000)={0x80}, 0x8) bind$inet6(r3, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0xd800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000168000-0x8)={0x0, 0x0}) setpgid(r4, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00008ed000)=[0x4000000000000003, 0x1]) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00008db000)=0x0, 0x4) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f00008ee000-0x8)='big_key\x00', &(0x7f00008ee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000095000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff8) add_key$user(&(0x7f00008ee000-0x5)='user\x00', &(0x7f0000612000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ee000-0x36)="e0cacd2f3b4ae6d0b53a16123c901a70afe40800c4891eb60736e8c01e03ba9314771b8323e7906e8c4308fa084266276f333e14c306", 0x36, r5) sendto$inet6(r3, &(0x7f0000111000-0x3)="ed5e64", 0x3, 0x800, &(0x7f00007cb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000000000002}, 0x1c) mq_open(&(0x7f0000000000)='em0cpuset}.&proc\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r6 = memfd_create(&(0x7f00008ea000)="8af6ff00000000001100008613", 0x3) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00003e6000)=0xb71, 0x4) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f00008ed000)='./file0\x00', &(0x7f000088d000)=[&(0x7f000083a000-0xd)="8af6ff00000000001100008613", &(0x7f0000323000-0x11)='em0cpuset}.&proc\x00', &(0x7f0000714000)='\x00', &(0x7f00008ef000)='/dev/input/event#\x00', &(0x7f00008ed000)='}\x00'], &(0x7f00008ed000)=[&(0x7f00008ef000)='em0cpuset}.&proc\x00'], 0x1100) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00008eb000)=""/183) 2017/12/18 01:41:18 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x6d6c) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000aff000-0xa0)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x62b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x31, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d28000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) socket$inet(0x2, 0x8000005, 0xffffffffffffffff) getsockname$llc(r4, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) r6 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r7 = fcntl$dupfd(r4, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common='bond0\x00', @ifru_settings={0x10001, 0x3, @raw_hdlc=&(0x7f000059f000)={0x1f, 0x5}}}) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r8, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x4, 0x0, 0x2, 0x0, @ipv6={0x0, 0x6, "356d06", 0x354a, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xef, 0x66c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0xc2, 0x6f, "a37c0c03434a9a37fad9c01a3bb6c98d1200000003a9467b6af69296682b3df288208a964e3875af3da8d67aa553ff999931be1f3e067c8e1335bf5401eb22f5a66516e60279a8ee1dc7ebfa21fd33c1242e9f78f2ce29efcca90bf89fef049fcab4959afd8aa4c97ecccc86711089"}, {0xff, 0x9a, "b19087bf43e651a19f0d5a56952cd4abef961a0815684a8444d582305a295dbd3590a0df6186e60f395bc55da1364ee095d760fc98529446703ce354fdb81c7046c7094586cd467d04fa32cb3ef5326b97fe3355d3ac94c38afc11dae7bc4acfd1fd2350224dd2f97e863675450182c297763ac34f8f58bc0494fb2b7e199c80321d6350b3f63ad4ba72852b26bc39e43694d169c1e70ff61475"}, {0xc9, 0x1c, "655b2552eea6cf9c661c513597eedef0b043128efa5c020618fb5e19"}, {0xff, 0xd8, "ffef7f41580802a2dafee869b8c0a71a0ab8f79af58419078892a45792353533588033a1bece9028fe76a3331e8438d75665ed2b317a62f5b9d19643c78ed657144578d8e8842c414b79a9fe7120a8749b223270d4f02f742605fd62c99ab47a75b490dd4c033fde32d65d2b648d9a2a7a725fc6ce2e85afa0c555667e1a39d42d0ae4b14ccfde86e3deaee47d980676b2c24d724a3cf48c0be83b71d86012443cbd0cfdf0a12b0e5fb702098d221087457d762f04c97b8e8258b53432056c518f11e0253973dbe1dad86a144f6b23fe67a0079f171bdd5d"}, {0xfe, 0x68, "d5c4865dafb432b3cfb198a9798aad56b167b89b2a701bee7fbd580c9854c560e459fda194eed3754f41b74560e879ce5a73e5a426495347b947e8ed225dd63ad7451c8aad34049d38cfb43f836b6471cdecfec06aa1fe302977d7a4696d35ca87af76cade8677c1"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0x8000c9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0xffffffffffffffff, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x357c) r9 = creat(&(0x7f0000a6d000)='./file0\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00007cf000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000)=0xe8) connect$packet(r5, &(0x7f000000d000)={0x11, 0x1c, r10, 0x1, 0x4, 0x6, @random="3064621f7ec8", [0x0, 0x0]}, 0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000814000-0x4)=0x3) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000439000)=""/125) getsockname$packet(r1, &(0x7f0000fa4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000052d000-0x4)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005bb000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) connect$inet(r5, &(0x7f0000d36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 01:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x200, 0xad, @sync=&(0x7f0000ece000)={0x3, 0x101, 0x4}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r0, &(0x7f00006e4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e2000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000036e000-0x20)={0x3, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a57000)={0x9, r5, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000924000)={0x7, r6, 0x2, 0x8}) getpriority(0x2, r4) clock_gettime(0x0, &(0x7f0000a68000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000186000-0x10)={0x0, 0x0}) clock_settime(0x0, &(0x7f00009da000-0x10)={0x0, 0x1c9c380}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup2(r1, r3) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000178000)=0xfffffffffffffff9, 0x4) r8 = request_key(&(0x7f0000fea000-0x5)='user\x00', &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffe) poll(&(0x7f0000f79000-0x48)=[{r1, 0x9000, 0x0}, {r1, 0x8, 0x0}, {r3, 0x610, 0x0}, {r1, 0x100, 0x0}, {r2, 0x12, 0x0}, {r0, 0x0, 0x0}, {r7, 0x408, 0x0}, {r7, 0x40, 0x0}, {r2, 0x200, 0x0}], 0x9, 0x9) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000a24000)='.request_key_auth\x00', &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000be0000)=""/170, &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000911000)={{0x3ff, 0x7}, {0x20, 0x470}, 0x1, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r9, &(0x7f0000390000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup2(r9, r10) write$tun(r10, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x3, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d91000)="3a29099b79", 0x5) [ 34.425395] device lo entered promiscuous mode 2017/12/18 01:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ac000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ee1000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) fcntl$setstatus(r0, 0x4, 0x46000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b9b000)={0x0, 0x8, 0x0, 0x7ff, 0xd8d}, &(0x7f0000268000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00005c3000-0x4)=r4, 0x4) r5 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ecf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032e000)=0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000055c000)={0x8, 0x401, 0x36a2, 0x1000, 0x8b, 0x4}) fcntl$lock(r5, 0x5, &(0x7f0000fb0000)={0x1, 0x0, 0x3, 0x95cd60a, r6}) pwrite64(r5, &(0x7f0000001000)="8b", 0x1, 0x0) 2017/12/18 01:41:18 executing program 5: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80006, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000c3c000-0x40)={0x1, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d935de4e5517", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f4d62086217f"]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r5 = add_key(&(0x7f0000e6a000)='user\x00', &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000860000-0x8)='keyring\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) fcntl$dupfd(r4, 0x0, r4) fstat(r3, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x21, r7, 0x9) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000524000)=0x0, &(0x7f000079a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f000003f000)='keyring\x00', &(0x7f0000d2c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r10 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r10, &(0x7f0000002000)='./file0\x00', 0x0, 0x10) keyctl$clear(0x7, r9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 34.453108] device lo left promiscuous mode 2017/12/18 01:41:18 executing program 1: clock_gettime(0x0, &(0x7f0000132000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000039000+0xbb3)={r0, r1+10000000}, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) lseek(r2, 0x0, 0x2) madvise(&(0x7f0000ec4000/0x3000)=nil, 0x3000, 0x9) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001ff000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x473, 0x0, 0x0, 0xe903, 0x95}, @sadb_address={0x5, 0x6, 0x80, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x2, 0x101, 0x0, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) munlockall() 2017/12/18 01:41:18 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x0) syz_emit_ethernet(0x27, &(0x7f00000d1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x200, 0x100000000, 0x81}}], {{0x8b37, @llc={0x13, @snap={0x1, 0xaa, "ce64", "568088", 0x4305, "aaa9e79493c9e3c57479"}}}}}, &(0x7f0000b57000-0x18)={0x0, 0x4, [0x348, 0xb98, 0x447, 0x2d8]}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f000015a000-0x4)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000314000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r4, 0x0, r4, 0x0, 0x0, 0x6) faccessat(r0, &(0x7f0000b78000-0x8)='./file0\x00', 0x10, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000810000-0xb)='/dev/hwrng\x00', 0x2, 0x0) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/user\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r6, &(0x7f0000e7b000-0xaf)="09d42df02c98e8cf6d405a72fe416ebbdbbb935aaf68a7bf53642fa01e2e2d8758914795af5c5317168c72bd12a5d94e2ef34deebe7356bc25cf99106c10230bd6bd18cd373a0ad5d4614a41370072093bcb9acf27526e96558058b93f6c04fd509775b16a38c00f967066fd1a65396a97053451f1382e47eee6f9fd6ac0a4df51be11c013e686901771dcbd2c2d735225bebd9c958626889cb223b817381b979ecbe04f47ec6c6c5cbdf723144b7f", 0xaf, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000047d000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={0x0, 0xc4}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r3, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/rfkill\x00', 0x300, 0x0) listen(r7, 0x2000000000ffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000075d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000a4e000)=[{r1, 0xffffffffffffffff, 0x0}], 0x1, 0x800000000020000) socket$inet_sctp(0x2, 0x0, 0x84) [ 34.517550] 9pnet_virtio: no channels available for device ./file0 [ 34.552936] device gre0 entered promiscuous mode 2017/12/18 01:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="f14e2295ce30132c7696ee4f8323e76eedd36af5a61ed21d9b20e19b1529aaebd34aeadfa32f411a6b38ccb14550111326c884e95aacf5d2d600db2dfe5d33443b") seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f00007cf000)="90") pipe(&(0x7f0000222000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a5d000-0x18)={0x0, 0x10000, 0x10, 0x80, 0xa6}, &(0x7f0000696000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbb000)={r1, 0x7, 0x1000, 0x81}, &(0x7f00004d5000-0x4)=0x10) write(r0, &(0x7f0000011000)="1f00000001041f00fde8080000000000004000000900010010160103000000", 0x1f) write(r0, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d2d000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f61000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) fstat(r0, &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='P](Knodevposix_acl_access\x00', 0x0) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f000019c000-0x4)=0x0, &(0x7f00003ef000-0x1)="b6") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) 2017/12/18 01:41:18 executing program 3: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000801, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000683000)=0x8, 0x4) connect$inet6(r0, &(0x7f0000d2b000-0x1c)={0xa, 0x0, 0xffffffff00000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000047000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d2b000-0x4)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000cb5000)=0x0, &(0x7f0000979000-0x4)=0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d33000-0x8)={0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000611000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d2c000)=0x7ffffffc) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000476000-0x8)=0x5) setsockopt$sock_int(r0, 0x1, 0x1000000013, &(0x7f000078d000-0x4)=0x800000000003, 0x4) wait4(0xffffffffffffffff, &(0x7f0000af6000-0x4)=0x0, 0x1000000, &(0x7f0000ae1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000d2d000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$inet6(0xa, 0x80003, 0x0) sendto$inet6(r0, &(0x7f0000d2f000-0x1)='\x00', 0x1, 0xfffffefffffffffe, &(0x7f0000d2e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d13116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf60000007f562db4669dba9197fc838997b43230ae93f06887", 0xf3, 0x8006, &(0x7f0000d2f000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fd}, 0x1c) close(r5) r6 = openat(r4, &(0x7f0000c78000)='./file0\x00', 0x2c00, 0xac) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f000042c000-0x10)={0x4, &(0x7f0000d33000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f000005e000-0x10)={r7, &(0x7f0000afe000-0x7b)=""/123}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000d34000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d34000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d32000)=@assoc_value={0x0, 0x5}, &(0x7f0000234000-0x4)=0x8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d33000-0xa0)={r8, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xda, 0x9, 0x8}, &(0x7f0000d33000-0x4)=0xa0) [ 34.636112] 9pnet_virtio: no channels available for device ./file0 [ 34.642672] device lo entered promiscuous mode [ 34.653990] device lo left promiscuous mode [ 34.664987] FAULT_FLAG_ALLOW_RETRY missing 30 [ 34.670059] CPU: 0 PID: 5245 Comm: syz-executor2 Not tainted 4.9.69-g3f1d77c #108 [ 34.677692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.687044] ffff8801d15f7890 ffffffff81d90a29 ffff8801d15f7b70 0000000000000000 [ 34.695072] ffff8801a8556e90 ffff8801d15f7a60 ffff8801a8556d80 ffff8801d15f7a88 [ 34.703199] ffffffff8165e557 0000000000005e64 ffff8801cff7b8f0 ffff8801cff7b8a0 [ 34.711187] Call Trace: [ 34.713759] [] dump_stack+0xc1/0x128 [ 34.719109] [] handle_userfault+0xa37/0x1300 [ 34.725151] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.732148] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 34.738539] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 34.745705] [] ? handle_mm_fault+0x117b/0x2530 [ 34.751914] [] ? handle_mm_fault+0x1fc3/0x2530 [ 34.758132] [] handle_mm_fault+0x1fd1/0x2530 [ 34.764170] [] ? __pmd_alloc+0x410/0x410 [ 34.769849] [] __do_page_fault+0x5c2/0xd40 [ 34.775699] [] ? mm_fault_error+0x2c0/0x2c0 [ 34.781639] [] ? exit_robust_list+0x230/0x230 [ 34.787751] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.794384] [] do_page_fault+0x27/0x30 [ 34.799886] [] page_fault+0x28/0x30 [ 34.805131] [] ? strnlen_user+0x91/0x1a0 [ 34.810811] [] strndup_user+0x28/0xb0 [ 34.816226] [] SyS_request_key+0xd6/0x2d0 [ 34.821994] [] ? exit_to_usermode_loop+0x120/0x120 [ 34.828539] [] ? SyS_add_key+0x390/0x390 2017/12/18 01:41:18 executing program 3: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c59000-0x38)={0x0, 0x0, &(0x7f000019a000-0x10)={&(0x7f0000d4b000)={0x2, 0x16, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x100, 0x0, {0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0}}, @sadb_key={0x1, 0x9, 0x5, 0x0}, @sadb_sa={0x2, 0x1, 0x4, 0xc8, 0x620, 0x9d, 0x1, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d50000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000662000)=0x0, 0x4) 2017/12/18 01:41:18 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x61, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="2a959bcf4b95", [], {{0x6006, @arp=@generic={0xffff, 0xe5db, 0x6, 0x5, 0x0, @random="3fae8e25008d", "13dca77a96", @random="14696a7178a9", "5f89273bc2174d3fc5d9421edc9e915b"}}}}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5808000000d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x742, 0xf1, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x205, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x7ff, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000017000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) unlinkat(r4, &(0x7f000014b000-0x8)='./file0\x00', 0x200) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r3, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 34.834216] [] ? do_syscall_64+0x48/0x490 [ 34.839978] [] ? SyS_add_key+0x390/0x390 [ 34.845664] [] do_syscall_64+0x197/0x490 [ 34.851344] [] entry_SYSCALL64_slow_path+0x25/0x25 2017/12/18 01:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c61000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r1, &(0x7f0000ff3000-0x50)={0x28, 0x0, 0x7, @fuse_notify_inval_inode_out={0xfff, 0x400, 0x5}}, 0x28) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) 2017/12/18 01:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000796000)={@generic="306093f5ffe800000000067d08cebd5c", @ifru_data=&(0x7f0000fbd000)="dc2d77e29cfacb2f6fd661f14a984f3194f40979bb533c7b4437657cf017704d"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x800, 0xfffffffffffff010}, {0x6, 0x100000001, 0xffffffffffffbffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) r4 = getpid() fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r2, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x7, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"7600f20009cbec"}, 0xa1}, 0x10) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fbe000-0x4)="07ff00", 0x3, 0x800000, 0x0, 0x0) r5 = dup(r3) r6 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e71000)=r6) dup2(r1, r1) 2017/12/18 01:41:19 executing program 1: mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003a8000)=""/82, 0x52) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x8000000000000032, r0, 0x0) mmap(&(0x7f00005d3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000949000-0x1000)=""/4096, &(0x7f0000343000-0x4)=0x1000) mmap(&(0x7f0000666000/0x2000)=nil, 0x2000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000602000-0x10)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x2000000, 0x1c013, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f00002af000/0x2000)=nil, 0x2000, 0x2, 0x4011, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000025000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0xfffefffffffffffe) getpid() mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x20000000000001, &(0x7f0000001000-0x8)={0x3}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x9, 0x32, r0, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c26000)=[{0xffffffffffffffff, 0x10, 0x0}, {r0, 0x0, 0x0}, {r0, 0x21, 0x0}], 0x3, &(0x7f0000946000)={r1, r2+10000000}, &(0x7f0000946000)={0x2000000000006}, 0x8) mmap(&(0x7f00000ca000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x80001005, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/18 01:41:19 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000720000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fd6000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fd5000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x19eb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2dd, 0x4, 0xfff, 0xfd6, 0x42}, &(0x7f000040d000)=0xa0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d47000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff, 0x0, 0x67f8, 0x101}, &(0x7f0000fd5000)=0xa0) r2 = socket(0x11, 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r3, 0x7fffffff, &(0x7f0000400000-0x10)={0xe, 0x7b, 0x3, 0x10001}) r4 = epoll_create1(0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000fc4000-0x108)={0x6, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) flock(r4, 0xc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001f000)={0x40000020000201, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000cd9000)={0x2000, 0x0}) epoll_pwait(r4, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) r5 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000094d000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000fd6000)=0x3) 2017/12/18 01:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d2c000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff5000)={0x401, 0x8000, 0x1, 0x101, 0x0}, &(0x7f0000e7c000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003fe000-0xc)='/dev/autofs\x00', 0xffffffffffffffdf, 0x0) sendmsg$netrom(r0, &(0x7f0000c43000-0x38)={&(0x7f0000746000)=@ax25={0x3, {"7bec636b8df628"}, 0x2}, 0x10, &(0x7f00002ce000-0xa0)=[{&(0x7f0000db5000)="73b5cf547353920d32a8cf3f4208ecf702b387c6f16d72d0ad2fc4152449b38c1f5684b16afafe2f21bfb52ac049a0b82a08bb978a6293e3caa7fc0f20e53240a16a7206bc73a7e5b70c1f65bc440eb7cd603752426477e707fa90ffa2edffd1fbe367dc5882435f47b4ac742cdf422e1ef42cfd8bf7cc49abdfa4c74ade14811247b88c6f29e7e911aaf36e9fc5d19bb4cda86867453dd216fe201ca0f2ba3f7803e64768a4389748e81b6b8ea92a57ce354eb369388f4dbed9ea644279d38c9ea3e0f58628cc2b87edb46a3b3a731d08ae4c9c", 0xd4}, {&(0x7f0000748000-0x2b)="1dee23987531cbebb31120dec3178da413bbd8e17c64b6322c9fb1adb6014553ec6a9fec70939bd06894d5", 0x2b}, {&(0x7f0000000000)="6dfc5aa7b8f54d3df9d2c734d02cb6f14be2e7693c0a098c06ede656ec45e63bb0226509e130a3352a8942e9fa32bdff90b0e94b67058439ff33248551402aea0e869666c62d30de59586c94443a0d950a1165923df6f13647c786ee71e4b3b422b60481056cd5dc07e0393d9d23aa973f5ae8d70a18cd64ed7ae5eddb66fe3d59636bb0c22b419eac88fc29bbc8c22230d0db507cdcc1b476b67940a36b197ee4afc7cfdb7e88c303be948b00e6d84305a96881b8991082c2caccf48bdd24d62d19b98786edc53c549fd45b37c8f46fce70bfe811db91d6944867d7ad80798eb13ae6d08bc1c88028a79aaa640b87f18a46", 0xf2}, {&(0x7f0000cfc000)="2831f268855a1ad2efd974bc5354c82704a0a59768808d2047762fc84bc9ebc7d070581639a128fc0dbf2d051391b66b29b933f47908cfa0ccfcad85aff915a6669bd2ed0054cdf07a2037345517765b0aad2acc302f119eeb340d53b7c2099355eb8d119427bb3645a786630ba4e1952ad5ecf30a8aaa3a0b17874a214e4ee1f2ae193c2b0a87be4460265902b326906584bd57d10debea4885cb", 0x9b}, {&(0x7f0000c84000-0x10)="5b6dc769f5faedb8bfb82385d153285a", 0x10}], 0x5, 0x0, 0x0, 0x40000}, 0x1) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c67000)='/dev/keychord\x00', 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TIOCGETD(r5, 0x5424, &(0x7f000097f000-0x4)=0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000587000)={0x1, {{0xa, 0x0, 0x2b, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername(r2, &(0x7f0000df7000+0xf1)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f0c000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000d65000)=0x0) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000686000-0x1d)=""/29) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000d28000-0x8)={0x4, 0x7ff, 0x3, 0x6, 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000a14000)=[{r1, 0x200, 0x0}, {r1, 0x130, 0x0}], 0x2, 0x4) ioctl(r1, 0x8936, &(0x7f0000000000)="") get_thread_area(&(0x7f0000358000)={0x6, 0x100000000, 0x3000, 0xfffffbfffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088fec", 0x2a}], 0x1) 2017/12/18 01:41:19 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002bc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) socket$inet(0x2, 0xe, 0xe11) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000383000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = dup(r0) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a55000)={r2, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000047000-0x6)='%GPL: ', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000dad000-0x10)={0xe136, 0x100, 0x7700000000000000, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000253000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xffffffffffffffe0, 0x21}, &(0x7f00007aa000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, {0xfffffffffffffffc, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f000028a000)="2100ff", 0x3, 0x40000, &(0x7f0000999000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = fcntl$dupfd(r5, 0xffffffffffffffff, r1) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000144000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7b, 0x6, 0x1a, 0x8, "97046575ca468bbed236bf7bd3996ffdc1a481e8c58c4526f22fcbbb88f827b0a46212676c6316ed4dffa1f46b2b83aba6bd6ba4efbee4c4cf6470a979159ec6", "51ecdc404001e4a3b4fa39607d6ef3748f092de152400d6b08c68d3e51112f53", [0x0, 0xa295291], 0x0}) recvfrom$inet(r6, &(0x7f0000750000)=""/0, 0x0, 0x3e, &(0x7f0000781000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f00005aa000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000167000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x80800) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) alarm(0x1) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000067b000-0x20)={0x80, 0x3, 0x8001, 0x6, 0x1, 0x192, 0x8, 0xfffffffffffff800, r4}, 0x20) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000705000-0x4)=0x9) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000f0f000-0x50)={{0x3ff, 0x43b}, {0x40, 0x1f}, 0xfff, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000ab3000)=0x0, &(0x7f0000f0e000)=0x4) 2017/12/18 01:41:19 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000-0x2)="8001") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005fa000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000081a000-0x4)=r2) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000e1000-0x4)=0x0, &(0x7f00008c8000)=0x4) recvmmsg(r3, &(0x7f00009c7000-0x1e0)=[{{&(0x7f0000cfd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000279000-0x30)=[{&(0x7f0000ca6000-0xbd)=""/152, 0x98}], 0x1, &(0x7f000089f000)=""/37, 0x25, 0x5}, 0x97ad}, {{0x0, 0x0, &(0x7f0000cdf000-0xa0)=[{&(0x7f000095c000-0xf9)=""/249, 0xf9}, {&(0x7f0000da3000)=""/103, 0x67}, {&(0x7f000028a000-0x6a)=""/106, 0x6a}, {&(0x7f00001e1000)=""/206, 0xce}, {&(0x7f0000683000)=""/4096, 0x1000}, {&(0x7f0000e3a000)=""/218, 0xda}, {&(0x7f0000358000)=""/206, 0xce}, {&(0x7f000078e000-0x7b)=""/123, 0x7b}, {&(0x7f0000c36000-0x9b)=""/155, 0x9b}, {&(0x7f0000dca000)=""/128, 0x80}], 0xa, &(0x7f0000f02000)=""/224, 0xe0, 0x59}, 0x9993}, {{0x0, 0x0, &(0x7f00005ca000-0x50)=[{&(0x7f00003df000)=""/192, 0xc0}, {&(0x7f0000996000)=""/251, 0xfb}, {&(0x7f0000771000)=""/209, 0xd1}, {&(0x7f0000c43000)=""/4096, 0x1000}, {&(0x7f00003c8000-0xac)=""/172, 0xac}], 0x5, &(0x7f0000d6c000)=""/250, 0xfa, 0x200}, 0xe77}, {{&(0x7f00004df000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8d000-0x90)=[{&(0x7f0000f9d000)=""/58, 0x3a}, {&(0x7f00001cd000-0x97)=""/151, 0x97}, {&(0x7f0000a65000)=""/56, 0x38}, {&(0x7f0000c89000)=""/52, 0x34}, {&(0x7f0000d98000-0x6c)=""/108, 0x6c}, {&(0x7f0000b6d000)=""/213, 0xd5}, {&(0x7f0000f11000)=""/249, 0xf9}, {&(0x7f0000f64000-0xdc)=""/220, 0xdc}, {&(0x7f00003b0000-0x9a)=""/154, 0x9a}], 0x9, &(0x7f0000a26000)=""/159, 0x9f, 0x101}, 0x1000}, {{0x0, 0x0, &(0x7f00006b1000)=[{&(0x7f000044b000-0x1000)=""/4096, 0x1000}, {&(0x7f00006bc000-0x39)=""/57, 0x39}, {&(0x7f0000efe000)=""/10, 0xa}, {&(0x7f00009a6000-0x73)=""/115, 0x73}, {&(0x7f0000f68000-0xdb)=""/219, 0xdb}, {&(0x7f0000708000)=""/157, 0x9d}], 0x6, &(0x7f00000de000)=""/6, 0x6, 0x0}, 0x800}, {{&(0x7f0000dd2000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b34000-0x80)=[], 0x0, &(0x7f0000bd8000)=""/4096, 0x1000, 0xbea}, 0x1}, {{&(0x7f0000f95000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bfb000)=[{&(0x7f00008d9000-0xe5)=""/229, 0xe5}, {&(0x7f000049b000+0x18b)=""/231, 0xe7}], 0x2, &(0x7f0000bef000+0xb36)=""/70, 0x46, 0x100}, 0x10001}, {{&(0x7f0000029000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003ab000)=[{&(0x7f0000b38000-0x46)=""/70, 0x46}, {&(0x7f000020e000)=""/4096, 0x1000}, {&(0x7f000062b000)=""/171, 0xab}], 0x3, &(0x7f0000de2000-0x46)=""/70, 0x46, 0x0}, 0x1}], 0x8, 0x1, 0x0) pipe2(&(0x7f00001ca000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCCBRK(r5, 0x5428) removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') socket$inet6(0xa, 0x805, 0xfffffffffffeffff) sendto(r3, &(0x7f0000a20000-0x79)="2864214e78848ec48ecbdd58ba97e6f2999c52b11ad44cc5a4d53b74e9786e0dc1427afc013504a8d161796e160d8e262056697ab44711531a4e49444861de7c482a6172a2253c85761e742623a172c8731d4f2422ef6e72b290ce9a043a0de52cc7ebe17064124d29b01f509a0bce5d86c4038e9c38c54600", 0x79, 0x0, &(0x7f0000147000)=@nfc_llcp={0x27, 0x101, 0xf0, 0x0, 0x8, 0x8000, "106d26c200740b92e9cb80c2193bbcf097585b9e3e532df4ead4cc01eb13262410beb7ff8e477947bf41b60fa22651a90b292d9bd3c5337b4036419df101ca", 0xfffffffffffffff9}, 0x60) r6 = accept4(0xffffffffffffffff, &(0x7f0000059000)=@un=@file={0x0, ""/108}, &(0x7f0000989000-0x4)=0x6e, 0x80000) pwrite64(r6, &(0x7f000050d000)="ac3e120859bce93bdb397000381f7816e8d187e505e62d2533eaa5438a2ea8c20a10ca0a5d0b681b95f33f439e604b0c7c6915b463322b95567eba65e5275dd632e317b8abb7efd2372ea3b9e1f0edfc4f24e32ab16d942b6420abd9f7a33aeee3d43beda187019919971f6b031be7847f05628769c3b8c8408288a35212f9e67188b45709734c91e0864bedf7", 0x8d, 0x0) mount(&(0x7f0000ae1000-0xc)='./file0/bus\x00', &(0x7f000059e000)='..', &(0x7f0000e3b000)='devpts\x00', 0x2001400, 0x0) execve(&(0x7f0000cc6000-0xc)='./file0/bus\x00', &(0x7f0000dcb000)=[&(0x7f0000d62000-0x7)='devpts\x00', &(0x7f0000d44000-0x7)='devpts\x00', &(0x7f0000cf5000-0x8)='\'vmnet1\x00', &(0x7f0000959000)='devpts\x00', &(0x7f0000c4e000-0x1b)='mime_typenodev-mime_type!)\x00', &(0x7f000058f000)='\x00', &(0x7f0000b94000-0x7)='devpts\x00', &(0x7f00006e7000-0x2)='+\x00', &(0x7f0000f85000)='\x00'], &(0x7f0000284000-0x7)=[&(0x7f0000ac7000)='system-\x00', &(0x7f0000a79000-0x2f)="73797374656d97776c616e31297d73656375726974796e6f64657676626f786e6574316574683073656c696e757800", &(0x7f000042e000-0x7)='devpts\x00', &(0x7f0000de4000)='devpts\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') 2017/12/18 01:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x200, 0x3, 0x4000000002000001, &(0x7f0000002000-0x10)={r0, r1}, &(0x7f0000003000)=0x200000000dc4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000092f000)='/dev/pktcdvd/control\x00', 0x101004, 0x0) socketpair(0x3, 0x2, 0x806, &(0x7f0000e89000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000dd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe1000)=0x14) r5 = syz_open_dev$loop(&(0x7f00004fd000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f00007b0000)='\x00', 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)=""/6, 0x6}, {&(0x7f0000fd0000-0x84)=""/0, 0x0}, {&(0x7f0000da2000-0xd3)=""/211, 0xd3}, {&(0x7f00003f8000-0xe5)=""/229, 0xe5}, {&(0x7f0000aeb000-0xc)=""/12, 0xc}, {&(0x7f0000631000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ca0000)=""/246, 0xf6, 0x5}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r4) bind$unix(r6, &(0x7f00004ec000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r5, 0x409, 0xfffffffffffffffe) fsync(r6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x5, 0x0, 0x2, 0x7f}) r8 = inotify_add_watch(r3, &(0x7f0000df9000)='./file0\x00', 0x0) inotify_rm_watch(r6, r8) getpeername$llc(r6, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000fa1000-0x8)={0x7ffe, r7}) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000003) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r9 = syz_open_dev$loop(&(0x7f000061d000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r9, &(0x7f0000fb1000-0x1000)=""/0, 0x0, 0x0) 2017/12/18 01:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a20000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x0, 0xe9, "804bdbe4cbcb84ecfe9325b4e403264c079ee8aa6dc8277bc51911466b18f765efa86c13f7c4db777fb3955cea928fc333e9b8a7e6a74dc9de925bbf2678b290ac4085bcdbaaf51710ea3fb2424b09d0"}, 0x160) bind$inet6(0xffffffffffffffff, &(0x7f0000309000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}, {r0, 0x4420, 0x0}], 0x2, 0x10aef) r1 = accept(0xffffffffffffffff, &(0x7f0000023000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000023000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000022000)=0x3d7d) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) stat(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000018000)='./file0\x00', &(0x7f000000b000-0x3)=@known="01f87374656d2e61647669736500", &(0x7f0000005000)=""/157, 0x9d) ioctl$TIOCSTI(r0, 0x5412, 0x3f) clone(0x200000, &(0x7f0000022000-0x99)="af45c0ca5a6bb2fac923f2832338b3abfd54e66bebd409828b9b6a5a178056c733284042a02bafb30a1ea0e640990f6d788461c2be445dc6125e96cfed76e4109018c9c5d3431c2daf3ce417cbf8664433c49a7da548449744b10bc63432ca4f17c007ce422405756eb3535aca60b41ffb6392763df29c5fb485e5e7e8db368934fd93aabecf4945e173ffcf866d094da008db87b6363e70c4", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="66ecff99552f8a528531d9cb40963e9c439c400e5561cc0900000000000000952118e4193cf1c19c8e6ba42b874a0dbcb56ae5492247bf874962b06695669a7742be947fc4e7a48b") setgroups(0x2, &(0x7f0000004000-0x8)=[r4, r4]) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000019000)=""/4096) ioctl$TCXONC(r0, 0x540a, 0x1) listen(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f0000655000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000946000)="260000005a0047f12001b1dc59002200160b140902000000000000ffff000133050003003f40", 0x26) r6 = add_key$user(&(0x7f0000516000-0x5)='user\x00', &(0x7f0000dbd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd5000)="2f97ce7d29211d197ed7f9035a06d7a298eb63b0fc8fd0ba2f71b873a38b5aa4402966ebb01102003ada25ea6891fbb6aab38597da6a0132a2cb8c7fb4e3ee8d1d85b24f1cc9c4b29cda9b3ba9eef6b2caf19b270510599081885d19df6d6a1b4bfcc5397312dd1de7828e3f79bb3a66385547031f5c4bd49251916260c1d3358242745518fad6", 0x87, 0xffffffffffffffff) r7 = request_key(&(0x7f0000314000)='cifs.idmap\x00', &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a03000-0x2)='.\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r6, &(0x7f0000164000-0x80)=[{&(0x7f000072f000)="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", 0x1000}, {&(0x7f0000081000-0xa)="db6a70b5970994c1c5f0", 0xa}, {&(0x7f0000ece000-0x63)="83d15a0daeea6973321be2eb77a51b5695c089b31a5832de3bc225ae705cd642eba8ace18133935911b3b33d2a9201b8641989e61c53e8b6c246c9e017565f4fbc685355837500a9647a2722e6bfd1236c30fe38b39caba74e57c812547c7643481f14", 0x63}, {&(0x7f0000642000)="770dbcbae07f3e10a99ba5e31218047684247c91fc055b142783b551", 0x1c}, {&(0x7f00006d9000)="03ca0b95037b1a5e55c4c4f94b5927aab71b0acf6daa50b441f4178b0052731d4735289a189ddedbc1c36d4387ca2c70ad6a77116f7b0dd09f30779eb9f7082d6a64be1b7bb409ca58108510852b744da38eb0c0f17a45fb88410ab2c23dc943533dcca6ca30280c175b330b2e1bab17313ff5a5433b2866cb0977dd234c484a7434ed198369361134a71050345563e6c2e277", 0x93}, {&(0x7f000038e000)="4354a133617f248f0eec42f37fdc7dd76002bfb49bef3094cde15b6b297c1dbf669b1b8c5b78b0fac53d0025ccb803c7cf28ef2d9fd18341031f7c1fcf", 0x3d}, {&(0x7f0000b63000)="b3c898ca611a0630f8f81f5e6cff8e87e201ff3d067149f09c645e97f7a04356c5621d8abd6e328d886f0f67ec366e0a9f07e9bea0db8a6e3f37059c9287d0062870655f19ad87ae8661eea8abe7c2a3cf18d765a7e356cfa8a6b189f3ca249df1c6fcd136835bbf93c4b99e8a4861e95f546ccb597f3831d2b382ec741e2246d9e52d0afaaf55d3618ce187a93541ff8758c035a56747843bc90894c9455fef61c9bc4f96f81d0d6f8d1c3c8826e24cc2", 0xb1}, {&(0x7f0000a9d000-0x24)="5a840a2b067f26666c597cb0b0080b0c92553c5926a030cce9ac9b70a3f73f351a3bc62a", 0x24}], 0x8, r7) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/18 01:41:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00004d1000)='./file0\x00', 0x80, 0x80009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)=""/107) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000147000-0x6)='bic\x00', 0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000936000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000091c000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x3, r1) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000938000-0x8)={r3, 0x7}, &(0x7f000046e000)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ce000-0x20)={0x3, 0xfffffffffffffffc, 0x2, 0x0, 0x100000004, 0x4, 0x8, 0x800, r4}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000341000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x6, 0x1, 0x400002, 0xfff, 0x2c80000000000000}, 0xc) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r5, 0x0, 0x8, 0x6) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@generic="06d46e5bba8f14e24e8eed34abb6bcf1", &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x804, 0x4, "fa661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008c2000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f00003a1000-0x4)=0xc) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000059c000)=""/197, 0xc5) 2017/12/18 01:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) getpeername$packet(r5, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007f3000-0x4)=0x14) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket(0x100010, 0x4000000000, 0x5) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00005e5000)={0x0, 0xfc1}, &(0x7f000046d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000a96000)={r7, 0x4f, "a01a9549e2b8b87feee9050cf7fe9a4f6ea634fce8b88dfa5acf9b6398401946be9e26851e5f5b94d07acd4ea0745889f108f91c3092bb45a911f40b0327029ee5830c3d213aa382d0aa193254ce99"}, &(0x7f0000e80000)=0x57) r8 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f0000efa000-0x4)=0x7, 0x4) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f000029c000)=0x1) setsockopt$sock_int(r0, 0x1, 0x42, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000b87000)=0x40367dd7ac, 0x4) getresgid(&(0x7f0000b64000)=0x0, &(0x7f0000274000)=0x0, &(0x7f0000ae6000)=0x0) fchown(r8, 0x0, r9) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000761000-0x4)=0x6cdbc8ca, 0x4) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 01:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) timerfd_create(0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ec6000)={0x1, 0x0, []}) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000279000-0x20)={"fb007a8e7f76366bdc640c159f27aa7b", {0x4, 0x0, 0x80000000, "6cd47acc671b", 0x9, 0x0}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bc8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000052e000-0x21)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x2, &(0x7f0000e39000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000cc5000-0x20)={{r4, 0x0}, {r4, r5}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000cd5000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f00002d4000)={0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pselect6(0x40, &(0x7f0000f7e000)={0x8, 0x7fff, 0xff, 0x0, 0x80000001, 0x1, 0x6, 0xff}, &(0x7f0000104000)={0xffffffff80000000, 0x16, 0x7, 0x2, 0xce06, 0xb968, 0xffff, 0x0}, &(0x7f000075d000-0x40)={0x7fff, 0x101, 0x78, 0x8, 0x1, 0x9, 0x4, 0x3}, &(0x7f0000be0000)={0x0, 0x0}, &(0x7f00007a3000-0x10)={&(0x7f00006c8000-0x8)={0x4}, 0x8}) clock_gettime(0x3, &(0x7f0000402000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x4, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000efd000)=0x0, 0x4) r7 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)='/dev/ppp\x00', 0x400, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') sendfile(r8, r8, &(0x7f0000b2c000)=0x0, 0x100000001) pread64(r9, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x4c) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00005fb000)=0x0) stat(&(0x7f0000b59000)='./file0\x00', &(0x7f0000d7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009cf000)='./file0\x00', &(0x7f0000c03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f000052d000)={&(0x7f0000641000)={0x0, 0x0, 0x401, 0x0}, 0xc, &(0x7f00007b8000-0x60)=[{&(0x7f0000859000)=[{0xdd, 0x4, 0x8, 0x3, 0x1000, "3975aea49cae50162e3b25a2cc95b47cb8b74eaad2a51e2773372a5db49c0ef07492075b014ec832de3ed563c984bf637833992210ed17989ca2bc501b95201e6369d95ce95c931a4f97d355d32397b42b05de6f82f76d0ac87882ee4ff30a611f01b4047692004e4cdfc587f851770dd000f4a1f60c632bfbcbac95d5e6bdcd6a8b8ff3e20e16dc81b51beec2626e094608e9c28269ecfb1062ef26968fd4e2152662c40d77d5a2905ad71cd8dd4c249c9c2222df6f0b5c51d7e27646c4de5d7dc1a55e41201430ff8dc35d74"}, {0x93, 0xb11, 0x900, 0x14c940000000, 0xc7f, "04dec4e94fb07214cece90164e87b965c24f0a286d9c075efaaf973ae0df6c1705540c4c6f7cfd97029ba88260c3b9c8c8389b83d2f4b03100b63f2c5cb579471c9ee062a3ff02304136efd96b9a20455f84d04c096e73693eccc5bed1ac47e87255ccac00095dd98cef4b945da7570a0b98312b045125591205c6a067001ad4fba0ed"}, {0x4e, 0x1f, 0x1, 0x1ff, 0x1, "b4476286e1ea76d36e4218bbda95e8c2c0c1997837972fd7429a9d0b5807023311a33a472dac3bdc50947ad4c6383d98daefc659dfb1785a45c90194ddd2"}], 0x1be}, {&(0x7f000068c000)=[{0xd4, 0x7fffffff, 0xb00, 0x0, 0x7, "f3ed45cdebeaf1c6ab23427d95f067aaed92a57edaa01900f9c7ae52196fa3e39950001b2774c73f216fb30ab3de140701e4c6916d7649278a02a39c6833f6bcc4495bd452d85874e9ea4b39e21f570ab225ef632ebf8c26f8ef885c9975f9b32db42f7f14a4e6493040139ad5a42ffcfd6232aeb7d2e2fc78dcfa8271d17a805d20f9695a501f8c14b292172a112410c25a4204d0237898913c627b3d75f08f6703fbeed8b2265b4156e2325f23c7388103ed644fa159b2cbfb0462f8a6004ddfadcb2c"}, {0x73, 0x1, 0x2, 0x1ff, 0x2, "cf7ab500f32e528ecc3c91540a0dd515841c5d61e817d1ed82794ee7bf0df708cebae60f41547fe45787c189ca2d304abad6a788ad589a68bcccddb0c737d7e502299a49d80d69d37dd15056b2f5b043aa5bd0e4863066934080bc72e08b33d0191703"}, {0xd4, 0x100000001, 0x10, 0x101, 0x4, "791170def9120aab6bad4a696b3140f951960719ad5f2b9c5ccc07cc407303f9fe91f29d7f2f86b8b418c05661218f09f14c088b9f4abf30dcab0f16db62dee87fd46a6d69e658e72128bd34f2dbe3daec485ede15f88054784fd069bf30b7bd0d2d47669feedae26792312f4ecd7f6826bc5150f6d3c30b977f90bad60f3f8f72a3ac59cb35d22881d5cb29733c141af75b67e1b76db9d275d5415667f349268a6c2a1a3efd8ad795038538c54bd71f574ccdb0707f23204782014995233ef5b7c5c9da"}, {0xcc, 0x1, 0x8, 0x0, 0x4, "203ed91913cdd59106b9a4b0ce65cb2b792deddb844a973e66e2dfee8649bd07be5d2209938471a710bc8d6d26b0c55c76eaa333e2a0438d767115b867573dc9e303d1568eefc8ff5c99ebe7e33b85f44d792c96247a5ae6af17e6934e910dc5f3f7c6d924cbcb094035970ad61299f81594e6bbdf4fac7f0e589badc92f3ec0413ecdd00c73f6161233ee8c1238c10cd585a74c68d72c0235296aeac25dc77a43d42413a7a5cc04f2fc7c6688ee0008c9b5bf837479132ba789bfec"}, {0xea, 0x7, 0x610, 0x6, 0x2, "e65263b237bc93dce4d88e8d6819f2f124e519ebe6b897e9120fa05b3a320011d8d6eb438764413c238cd56490f64f939aa998a3912cfd11d0b3fff5b2830f35840e54cf13c103e39485e1412270d9018eb20a39e633af0f5364583c6d08cbffc62cdcf0a2c6c626f413152faf7bf38cc1a579da6b4e9b27de2de296181e74a0c805fbf1d8c8d5683017bd373aee7aa59024876609018a4c4357664fc17199f9c311dedd0ac59a9b7bc760b0191a4b7abddd9b094067a7d1d2d2ac1da72950caeca97a1b76df28570b8584932ce5213872e174543417a0062e27"}, {0xd7, 0x0, 0x202, 0xeb2, 0x8, "fa916b928b54750a8f0994560106fc0c037687fa675bbe375f4e6d3b2fb464322e5fa1331bf6ec4a9af206d6f40707cdd38b774a1a3486175239ccf1ab3105c31c70557cfd5d7481cc962f82be5c2b22bc1b7e63cc0569122cc80e67d669f0c807f9e396257ab44d0a1ff10c5b616d63d824b59071ac7e862eabb025eddd88ef200eaede3938e9041cacd9df09f420b6a5cf20111a6d328bf21e2d4911d53fb37ae118c8c669ce8e0de0e523036668a8926ca9d2fe47676c2c31deb00dc92ff71bcda4624fb1d6"}, {0x80, 0xe6b2, 0x0, 0x7, 0x7fffffff, "0c549c42386ae3753bc143f268c01920339a650806eeae1bc7b7ecc2768dea25d0eec7d5ae089f0747232b07c4db090ca4dfadb570bb3e0b63cda53cd2c495c1473adad482fbf17e6df225ec60a5fc3c89e9d97bc779601e2b16b584b4639d6e4adcf2e7331d161f278394b8c1baf1b3"}, {0x9a, 0x400, 0x4, 0x6, 0x444200000000, "ca37091aadd28843d61b6bac1a53b857992598ad59254e529249f2109c4909959196ce06eb58edef61c60c5235437b750c91f21069d55888ba5f3d72b23e177e033ff214dfcc200ac3c1cfb02c89ca4d6314ef220793dc67f65b9da58f05ad57bbd1846e4bb9d9c9f623f8bd472815d8ca6a3e189d8b690253db97ca2b89e8f5bc47c9215322cf11d559"}], 0x5c2}, {&(0x7f00005d4000-0x120f)=[{0x2f, 0x51, 0x0, 0xa9, 0xc8d9, "9300a6b3b8ce3aa3c3eb8bb8def6548761bc48beb022e6dc35a0515979ede6"}, {0x85, 0x8, 0x800, 0x0, 0x2, "fbcb4dd0fb9100245a3db0611440957045652fbb312405b323715d28d5493c7bf54cef32702404339407d50f2bd2947f7cf509f4b6420457e918a445496137bb7236bc9fc7113f03f18b2b6ea1612c1c261ec03d2ad0cf21e8ca62c0b21d5db10cd11b884f93b7fc41a2c074cfc6007b44d5dea13f"}, {0x1010, 0x40, 0x8, 0x2, 0x101, 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"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{0xc9, 0xf7a, 0x200, 0x10001, 0x0, "2ab012ae2b2a681b9c0ae72578b891501d929d7f1c7de188a2e4e21d60ae9d04b18a556e1b990b6761c680191899c526e0906fae5461f1998f8f535a7c16a79ad2b3afd1d353a5ba59d91eafbadecfbb35cc200f42d42aa413d4387120373989323ce4aa1c4b514ae01d7f4e27601e92a62d75ac4427dcab7b52b8c83a94a62c4d3e049abba1e0117f79d0775ca100647e4eceb0e594f9515ff91649fcffa1b8646e98a93b599b9201177b04bdbe681702c510174fd8a92a79"}, {0xb1, 0xf5eb, 0x100, 0x5e2c3581, 0x5, "b4401b349ae07e31ccc448b421d4f0c33ecc36dafceedb2e6cc3cff2ccea4661efe063a29c4f01ec8990d8ba45bf3ea82414a071ac66bb834512ff65647cad3caf66498536a8c9e34571565b2ed45453cc49cbf3533ca02a626d8c8c48766f4f739fd455ab46df159dc31bced3f3605b43f75df0f7ae165b5224927d0f3c32ac37d6fdd2a178a84e51675b9afba00f7e12048bb3b6982d1adaa8c243a5487d5df5"}, {0x7b, 0x6, 0x1, 0x1, 0x6, "b814f2321a6b70449a5425d4b685b8a288a0f608e55adc3d5db762cf1b4c025c0b9787f08333c88299584c43d36cd67a9e86cdbb030d34c1571eacc3c4a45042ebec0dc713f1070e91476c65d25a7e32ad160580ea217b6a5475b9f4d50255736197ac8466f16ca0bbd932"}], 0x1205}, {&(0x7f0000467000-0x98)=[{0x98, 0x0, 0x2, 0x6, 0x9, "10b85358bdc41c92ddb6e6525c7a038ca28e14492364caceef31c0eebf004b1c825b123e609053e205e90f439a9bd75163fd3cf52282f1cb587b93b3065724b40322032e041caf2807612c9a10ae6bdcd4ec970194314ffa0d3739ed455b620065ed3d839074ca20edeb1933acfe2f816c3b597d0f373a57604757d2d2cb1035812e4b094fa48772"}], 0x98}], 0x6, &(0x7f0000cc4000-0x40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r3, r9, r9, r8]}], 0x40, 0x0}, 0x0) readv(r9, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)=""/6, 0x6}, {&(0x7f0000a88000-0xd5)=""/98, 0x62}], 0x2) dup2(r7, r6) 2017/12/18 01:41:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1be) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgid(r2) r4 = syz_open_procfs(r3, &(0x7f0000005000-0x7)='fdinfo\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r4, &(0x7f0000017000-0x8)='./file0\x00', 0x8000, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000019000)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f000000d000)='fdinfo\x00', &(0x7f0000009000)="666400000004bb"], &(0x7f0000001000-0x50)=[&(0x7f0000005000)='fdinfo\x00', &(0x7f000001c000-0x7)='fdinfo\x00', &(0x7f0000018000)='fdinfo\x00', &(0x7f000001c000)='fdinfo\x00', &(0x7f000001e000-0x7)='fdinfo\x00', &(0x7f000001e000)='\x00', &(0x7f000001f000)='fdinfo\x00', &(0x7f0000020000)='fdinfo\x00', &(0x7f0000021000+0x410)='fdinfo\x00', &(0x7f0000023000)='!selinuxmd5sum!\x00'], 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000003000-0x1)='\x00', &(0x7f0000003000-0xd)='ppp1\\^]nodev\x00', &(0x7f0000002000)='cpuset\x00'], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:19 executing program 2: r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x11)=""/17, 0x11) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000294000-0x9)='/dev/rtc\x00', 0x103040, 0x0) mmap(&(0x7f0000000000/0x1000)=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) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="051896e3ac24c40815be37e8acd883398fee2decedd9846440339923d7c692b082a83a2cd83f412695a062ad645b0a88e32c6cf07df23de69c99cdc99e4c9729398f24fae365294bcb1377f657550009ff6a4e0023044811f24ad3e457a6fc5761389b8a4fc8dfd814ed3f1c931a754eaae4f031cdcc3511a3cb93fccefc75653f0c8415458902c9fea205f24dbc5e95fe5690d2561a816ef92a22c725f00261a552ad618d54f498d13d018385f0518655e1565ddaf699ec7b214d1bbfc02456bafd3b59e85e088645969f6d24b3e6d2bf915309a02278c8e1fbbd64cc11019e438a73f9f7f647723f2435004dfee7", 0xef, 0xffffffffffffffff) r3 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0) keyctl$reject(0x13, r2, 0x9, 0x2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/152, 0x98}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}], 0x5, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x78)={0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x2, 0x101, 0xbb1, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3ff, 0xfffffffffffffff8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$clear(0x7, r5) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000-0x4)=0xda5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ea9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2017/12/18 01:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x100000000000, 0x20000080002) r1 = syz_open_dev$sg(&(0x7f0000a6c000)='/dev/sg#\x00', 0x8c8, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x2, 0xfffffffffffffffc}, 0x4) lstat(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001cc000-0x4)=0x0, &(0x7f000017d000-0x4)=0x0, &(0x7f000092d000)=0x0) syz_fuseblk_mount(&(0x7f0000650000-0x8)='./file0\x00', &(0x7f0000b4f000)='./file0\x00', 0x0, r3, r4, 0x7, 0x200, 0x20000) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000208000)=""/100) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common='bond0\x00', 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r5, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000582000+0x9a8)=0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000085c000)=""/251) r6 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r6, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r6, &(0x7f00005fe000-0x60e)="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", 0x60e, 0x0, &(0x7f00009f3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) 2017/12/18 01:41:19 executing program 1: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x85, &(0x7f0000416000)="310d308e2282ef9d29cd6a") ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00004ef000-0xde)="c58756f507ec9627d728b9173f7794b80c374b07dedf3aa8a613a54d46c3e7d1fd875004fc7942fd2eba8fcae2c0e77cfdf1e60c5527f9c8d0c0a41ddbefb14972e443d1acd31d91ad1417211a7397b3ee6aab5fd6404bc0fa10faa36c2bfd1c1499826e06cd9fd2c256c26b3f9cd3f1f5edd8c51aa7455e6f419be1af16585dbee3792452e47185ee79419c9088d9050e20e0050c175986a4c6f52c845028edc9483a047e6be170d6dd0d7d6802aa3e9804d23c45a0e69aaa3eb3c480db4c89c1ceecaa961ca68d4d3536df9d1a0d5194ea9e056d21af85ff196f33e595", 0xde) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ac000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004ee000-0x4)=0x0, &(0x7f00000b9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00004ed000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000004f000)={0x5c, 0x0, &(0x7f0000184000-0x5c)=[@acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x0, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f000007d000)=[], &(0x7f0000147000)=[0x28, 0x78, 0x78, 0x38, 0x38, 0x28, 0x38, 0x38]}}], 0xb1, 0x0, &(0x7f000041b000-0xb1)="57945a0cb70c1ccf8c4ee47709245cab42b6238a6260db10ff8a1a4c40a3c24be93c24c8048bdef1a4775e8289911f6d7528ad11744793bcf18c1e66271630c8bb13dfaddc203d1a59368db25f391feca955547e97d697550805b33702e6c8ef4ea11cfd744e33a293d2ffe8b649025b643ec603d796ff3f1988fc7dbe0ea5a8a80d2c4d7abf7c7dd356782bbece021816228ef839a1ba608d70ebabe23fd88d52dfd5b9b1dd75e39d10a5e41ca317cd02"}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x74, 0x0, &(0x7f00004f1000-0x74)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r3}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f00004f1000-0x40)=[@flat={0x77682a85, 0x10a, r3, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000206000)=0x0, 0x1, 0x4, 0x2c}], &(0x7f00004ef000)=[0x48, 0x28, 0x0]}}, @acquire={0x40046305, 0x2}], 0x94, 0x0, &(0x7f0000039000)="b0f5ca199323340e55da9bb03020ca6ed0170390ca86501d48a78af13e8bed97ccbffe8a82e9466cba22a7592709b8a31c01e08bf99ef804ff2d23f71734e81136825382359982f0ca1714329e92555a80be948ec5f5d757fcb4eb134124d08259e90f20482439b0e678a168f8838641a94b6e494601745fa59d5b68afe11e4e716373f835307515c5851badee53d907cfd80d29"}) sendmsg$netrom(r1, &(0x7f0000260000-0x38)={&(0x7f00004ee000)=@full={{0x3, {"0745ae50706229"}, 0x1}, [{"c9f86cee92db4c"}, {"cb1d0009db7d6a"}, {"88940ea351b914"}, {"5651e8a24e4b9c"}, {"6bf050df7eabd7"}, {"22f876d062f6e7"}, {"76f89701de5375"}, {"2fdf922e4f01b0"}]}, 0x48, &(0x7f000047b000-0x30)=[{&(0x7f00004ee000)="7c300785e48ef165e65eec04f648ca83126a217da3ee5f499eee36ee71240fcaddce24c20cc078d002c871cf95900d7fbbcc52283a06e295fc67ae7e118854767724d2d6", 0x44}, {&(0x7f00004ef000-0xd1)="e61e7e28c0703cef7a69aa10dc31be6f3bd426f698bb48eb02203a6d6310c479bcf390f0306b89edd5b61bca6d43747349118c8d48dedbab7cf97465eb259404c26a8d4d3456da405e68da11f4525c0ff3214a6910a43beefc4dade45d1d94fa07f4d4c06db3478e42ef46fe90b4f86b9a587e0b19a7f5f7b6d73c6b19bc90058e9f93dcd28d61f6854fc16d5b64951e7498ebccf158cfa36a0663dac98644972d994c63ceeb6a8f13a927107b8d40619999691dda184a026000aca9636f2c588e6afac382dd7504c6b5e5b28b71bae31d", 0xd1}, {&(0x7f0000470000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x20000000) mmap$binder(&(0x7f00003df000/0x3000)=nil, 0x3000, 0xe, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000005000-0x38)=[], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/18 01:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007d7000-0xa5)={0x0, 0x9d, "d1152f5ca5581f6aa771b4088fd8daf6724b873d4d4b74e7d9ae80a5fdeb255fa6c6b5de662c52cfc7832b7182054915ad6fd33dbc0db953da89c544fa66c3f0067fabbd7b6a5e59165f99cf51e3d963546aaf275f5b4f451a5b4eaae9bd9b7396c64c7965f6535165f0e1f2613b1e09a94475e889da71e5e054649cb97f1518e17d4c305caeaf28fe73d4581a57570400946ccf1d58f07904efa7d55f"}, &(0x7f0000297000)=0xa5) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000071000)={r1, 0x9}, &(0x7f0000575000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = request_key(&(0x7f00004ed000-0xa)='syzkaller\x00', &(0x7f000084d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6a000-0x1)='\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000837000)='keyring\x00', &(0x7f00008ec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00004b5000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b0000)=0x8) keyctl$link(0x8, r3, r4) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) r5 = request_key(&(0x7f0000c09000-0xb)='asymmetric\x00', &(0x7f00005b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e62000-0x17)='selinux/ppp0qGPLmd5sum\x00', r3) keyctl$clear(0x7, r5) pipe2(&(0x7f0000dd3000-0x8)={0x0, 0x0}, 0x80800) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000087000-0x8c)=""/140) ioctl$TIOCMSET(r6, 0x5418, &(0x7f00000ed000)=0x0) getsockname$inet(r7, &(0x7f0000cf9000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000512000)=0x10) fchmod(r6, 0x1) accept$inet6(r7, &(0x7f00006be000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009cc000-0x4)=0x1c) [ 35.095989] [ 35.097642] ===================================== [ 35.102472] [ BUG: bad unlock balance detected! ] [ 35.107300] 4.9.69-g3f1d77c #108 Not tainted [ 35.111695] ------------------------------------- [ 35.116516] syz-executor0/5334 is trying to release lock ([ 35.119039] binder: 5350:5352 ioctl 85 20416000 returned -22 [ 35.119441] binder: BINDER_SET_CONTEXT_MGR already set [ 35.119447] binder: 5350:5352 ioctl 40046207 0 returned -16 [ 35.121211] binder: 5350:5352 ioctl c0306201 2004f000 returned -14 2017/12/18 01:41:19 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efe000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003b9000-0x8)={0x0, 0x5}, &(0x7f00003d7000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd8000-0x75)={r1, 0x6d, "d9de447759e853197b8686848214b6e57e7eb4a5dde58bef315ac6127db5943f8c9c03f2a880336139b54e8485698d324e39b304ba1fefda02c0f91b95d4444f02abfa10cfd9f204176484711d2cb050b5a9e7c7d63f82f23b2a5c28256a3b4f4c9de5f33b547fad49a19d3f63"}, &(0x7f0000f3b000-0x4)=0x75) clock_nanosleep(0x2, 0xffffffffffffffff, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) delete_module(&(0x7f0000002000-0xb)='-{security\x00', 0x0) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00008d1000)={0x3ff}, 0x8, 0x80800) fsetxattr(r3, &(0x7f000044d000)=@random={'user.\x00', '@cgroupem0\x00'}, &(0x7f0000ca6000)='vmnet1\x00', 0x7, 0x3) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r4 = gettid() rt_sigsuspend(&(0x7f0000ec2000-0x8)={0x6}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r4, 0x15) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000fd7000-0x8)=0x3f) 2017/12/18 01:41:19 executing program 1: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000724000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000991000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000dbf000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x4) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000063b000)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000004}, 0x1c) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dbe000)=0x80c, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000001d000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000569000-0x1)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000ed0000)=[@exit_looper={0x630d}], 0x4, 0x0, &(0x7f000001c000-0x4)="d8c61dd1"}) r2 = mmap$binder(&(0x7f00001bc000/0x3000)=nil, 0x3000, 0x2000002, 0x4001e, r0, 0x13) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000870000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x801000000, 0x30, r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000868000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a85000)={0x14, 0x0, &(0x7f000001f000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000001c000)=""}) r3 = syz_open_dev$binder(&(0x7f0000a4a000)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f0000007000)=[{r0, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r3, 0x100, 0x0}], 0x3, 0x40000000000200) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000001000-0x90)=[@acquire_done={0x40106309, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x52, 0x0, &(0x7f0000008000)="2c086ee48a7578ad9a192d8094ed4833b6195c66549d6c2dfc5baa6e5058bd8d94285c14313363ef4560621ac6d370c177ab42d88f04188a48b10507d78bfb86120f991030676a98d23319ec3a49cabdb8b2"}) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) [ 35.121402] binder: 5350:5352 ioctl c018620b 20088000 returned -14 [ 35.121591] binder: 5350:5352 ioctl c0306201 204ef000 returned -14 [ 35.129194] binder: 5350:5355 ioctl 85 20416000 returned -22 [ 35.130511] binder: BINDER_SET_CONTEXT_MGR already set [ 35.130518] binder: 5350:5355 ioctl 40046207 0 returned -16 [ 35.138547] binder: BINDER_SET_CONTEXT_MGR already set [ 35.138554] binder: 5350:5352 ioctl 40046207 0 returned -16 [ 35.138630] binder: 5350:5355 ioctl c0306201 2004f000 returned -14 [ 35.143564] binder: 5350:5352 ioctl c018620b 20088000 returned -14 [ 35.149819] binder: 5350:5352 ioctl c0306201 204ef000 returned -14 [ 35.204042] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 35.211451] but there are no more locks to release! [ 35.216428] [ 35.216428] other info that might help us debug this: [ 35.223060] 1 lock held by syz-executor0/5334: [ 35.227604] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 35.235822] [ 35.235822] stack backtrace: [ 35.240287] CPU: 0 PID: 5334 Comm: syz-executor0 Not tainted 4.9.69-g3f1d77c #108 [ 35.247872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.257196] ffff8801c9abf8e8 ffffffff81d90a29 ffffffff849ae9f8 ffff8801c755c800 [ 35.265161] ffffffff834dfd74 ffffffff849ae9f8 ffff8801c755d088 ffff8801c9abf918 [ 35.273112] ffffffff81235404 dffffc0000000000 ffffffff849ae9f8 00000000ffffffff [ 35.281067] Call Trace: [ 35.283624] [] dump_stack+0xc1/0x128 [ 35.288954] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 35.295071] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 35.301877] [] lock_release+0x6f8/0xb80 [ 35.307471] [] ? traverse+0x3cf/0x900 [ 35.312887] [] ? memcpy+0x45/0x50 [ 35.317958] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 35.324073] [] _raw_read_unlock+0x1a/0x50 [ 35.329851] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 35.335791] [] seq_read+0xa83/0x1290 [ 35.341123] [] ? seq_escape+0x200/0x200 [ 35.346714] [] ? __fsnotify_parent+0xbc/0x340 [ 35.352826] [] ? fsnotify+0x86/0xf30 [ 35.358155] [] ? fsnotify+0xf30/0xf30 [ 35.363573] [] ? seq_escape+0x200/0x200 [ 35.369165] [] proc_reg_read+0xef/0x170 [ 35.374759] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 35.381740] [] ? security_file_permission+0x89/0x1e0 [ 35.388458] [] ? proc_reg_write+0x170/0x170 [ 35.394395] [] ? proc_reg_write+0x170/0x170 [ 35.400334] [] do_readv_writev+0x520/0x750 [ 35.406185] [] ? vfs_write+0x530/0x530 [ 35.411694] [] ? exit_robust_list+0x230/0x230 [ 35.417807] [] ? strncpy_from_user+0x20f/0x2d0 [ 35.424006] [] ? getname_flags+0x256/0x580 [ 35.429857] [] ? __fdget+0x18/0x20 [ 35.435016] [] ? sockfd_lookup_light+0x118/0x160 [ 35.441388] [] ? __sys_sendmsg+0xee/0x190 2017/12/18 01:41:19 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8000000002321) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fda000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000041e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x6, 0x401, 0x1, 0x0, 0x1, 0x0, 0x1}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000a5b000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0x20, 0x7f, &(0x7f00002f7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000e82000-0x20)={0x5, 0x0, 0x3, 0x1c}) bind$inet(r4, &(0x7f00001a3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005aa000)=@sack_info={0x0, 0x3ff, 0x4}, &(0x7f0000431000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000065f000-0x8)=@assoc_id=r5, &(0x7f0000870000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f0000796000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f69000)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b0e000)={r7, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r8 = socket$inet6(0xa, 0x2, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) socket$inet6(0xa, 0x1, 0xfffffffffffffffa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f0000f22000)=0x10000000100, 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xa3) getsockname$inet(r4, &(0x7f00003ff000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f7000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000e1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r2, &(0x7f0000d71000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000036000-0x8)={0x0, 0x0}, 0x80a04) syz_open_dev$sndseq(&(0x7f000008b000)='/dev/snd/seq\x00', 0x0, 0x20000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) 2017/12/18 01:41:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00007a0000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000117000)=""/122) recvfrom$ax25(r0, &(0x7f0000d2a000-0x15)=""/21, 0x15, 0x10000, &(0x7f00001d1000-0x10)={0x3, {"d8194aaf898dce"}, 0x6d9}, 0x10) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) llistxattr(&(0x7f000047d000)='./file0\x00', &(0x7f00002da000-0x71)=""/113, 0x71) 2017/12/18 01:41:19 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000-0x2)="8001") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005fa000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000081a000-0x4)=r2) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000e1000-0x4)=0x0, &(0x7f00008c8000)=0x4) recvmmsg(r3, &(0x7f00009c7000-0x1e0)=[{{&(0x7f0000cfd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000279000-0x30)=[{&(0x7f0000ca6000-0xbd)=""/152, 0x98}], 0x1, &(0x7f000089f000)=""/37, 0x25, 0x5}, 0x97ad}, {{0x0, 0x0, &(0x7f0000cdf000-0xa0)=[{&(0x7f000095c000-0xf9)=""/249, 0xf9}, {&(0x7f0000da3000)=""/103, 0x67}, {&(0x7f000028a000-0x6a)=""/106, 0x6a}, {&(0x7f00001e1000)=""/206, 0xce}, {&(0x7f0000683000)=""/4096, 0x1000}, {&(0x7f0000e3a000)=""/218, 0xda}, {&(0x7f0000358000)=""/206, 0xce}, {&(0x7f000078e000-0x7b)=""/123, 0x7b}, {&(0x7f0000c36000-0x9b)=""/155, 0x9b}, {&(0x7f0000dca000)=""/128, 0x80}], 0xa, &(0x7f0000f02000)=""/224, 0xe0, 0x59}, 0x9993}, {{0x0, 0x0, &(0x7f00005ca000-0x50)=[{&(0x7f00003df000)=""/192, 0xc0}, {&(0x7f0000996000)=""/251, 0xfb}, {&(0x7f0000771000)=""/209, 0xd1}, {&(0x7f0000c43000)=""/4096, 0x1000}, {&(0x7f00003c8000-0xac)=""/172, 0xac}], 0x5, &(0x7f0000d6c000)=""/250, 0xfa, 0x200}, 0xe77}, {{&(0x7f00004df000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8d000-0x90)=[{&(0x7f0000f9d000)=""/58, 0x3a}, {&(0x7f00001cd000-0x97)=""/151, 0x97}, {&(0x7f0000a65000)=""/56, 0x38}, {&(0x7f0000c89000)=""/52, 0x34}, {&(0x7f0000d98000-0x6c)=""/108, 0x6c}, {&(0x7f0000b6d000)=""/213, 0xd5}, {&(0x7f0000f11000)=""/249, 0xf9}, {&(0x7f0000f64000-0xdc)=""/220, 0xdc}, {&(0x7f00003b0000-0x9a)=""/154, 0x9a}], 0x9, &(0x7f0000a26000)=""/159, 0x9f, 0x101}, 0x1000}, {{0x0, 0x0, &(0x7f00006b1000)=[{&(0x7f000044b000-0x1000)=""/4096, 0x1000}, {&(0x7f00006bc000-0x39)=""/57, 0x39}, {&(0x7f0000efe000)=""/10, 0xa}, {&(0x7f00009a6000-0x73)=""/115, 0x73}, {&(0x7f0000f68000-0xdb)=""/219, 0xdb}, {&(0x7f0000708000)=""/157, 0x9d}], 0x6, &(0x7f00000de000)=""/6, 0x6, 0x0}, 0x800}, {{&(0x7f0000dd2000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b34000-0x80)=[], 0x0, &(0x7f0000bd8000)=""/4096, 0x1000, 0xbea}, 0x1}, {{&(0x7f0000f95000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bfb000)=[{&(0x7f00008d9000-0xe5)=""/229, 0xe5}, {&(0x7f000049b000+0x18b)=""/231, 0xe7}], 0x2, &(0x7f0000bef000+0xb36)=""/70, 0x46, 0x100}, 0x10001}, {{&(0x7f0000029000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003ab000)=[{&(0x7f0000b38000-0x46)=""/70, 0x46}, {&(0x7f000020e000)=""/4096, 0x1000}, {&(0x7f000062b000)=""/171, 0xab}], 0x3, &(0x7f0000de2000-0x46)=""/70, 0x46, 0x0}, 0x1}], 0x8, 0x1, 0x0) pipe2(&(0x7f00001ca000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCCBRK(r5, 0x5428) removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') socket$inet6(0xa, 0x805, 0xfffffffffffeffff) sendto(r3, &(0x7f0000a20000-0x79)="2864214e78848ec48ecbdd58ba97e6f2999c52b11ad44cc5a4d53b74e9786e0dc1427afc013504a8d161796e160d8e262056697ab44711531a4e49444861de7c482a6172a2253c85761e742623a172c8731d4f2422ef6e72b290ce9a043a0de52cc7ebe17064124d29b01f509a0bce5d86c4038e9c38c54600", 0x79, 0x0, &(0x7f0000147000)=@nfc_llcp={0x27, 0x101, 0xf0, 0x0, 0x8, 0x8000, "106d26c200740b92e9cb80c2193bbcf097585b9e3e532df4ead4cc01eb13262410beb7ff8e477947bf41b60fa22651a90b292d9bd3c5337b4036419df101ca", 0xfffffffffffffff9}, 0x60) r6 = accept4(0xffffffffffffffff, &(0x7f0000059000)=@un=@file={0x0, ""/108}, &(0x7f0000989000-0x4)=0x6e, 0x80000) pwrite64(r6, &(0x7f000050d000)="ac3e120859bce93bdb397000381f7816e8d187e505e62d2533eaa5438a2ea8c20a10ca0a5d0b681b95f33f439e604b0c7c6915b463322b95567eba65e5275dd632e317b8abb7efd2372ea3b9e1f0edfc4f24e32ab16d942b6420abd9f7a33aeee3d43beda187019919971f6b031be7847f05628769c3b8c8408288a35212f9e67188b45709734c91e0864bedf7", 0x8d, 0x0) mount(&(0x7f0000ae1000-0xc)='./file0/bus\x00', &(0x7f000059e000)='..', &(0x7f0000e3b000)='devpts\x00', 0x2001400, 0x0) execve(&(0x7f0000cc6000-0xc)='./file0/bus\x00', &(0x7f0000dcb000)=[&(0x7f0000d62000-0x7)='devpts\x00', &(0x7f0000d44000-0x7)='devpts\x00', &(0x7f0000cf5000-0x8)='\'vmnet1\x00', &(0x7f0000959000)='devpts\x00', &(0x7f0000c4e000-0x1b)='mime_typenodev-mime_type!)\x00', &(0x7f000058f000)='\x00', &(0x7f0000b94000-0x7)='devpts\x00', &(0x7f00006e7000-0x2)='+\x00', &(0x7f0000f85000)='\x00'], &(0x7f0000284000-0x7)=[&(0x7f0000ac7000)='system-\x00', &(0x7f0000a79000-0x2f)="73797374656d97776c616e31297d73656375726974796e6f64657676626f786e6574316574683073656c696e757800", &(0x7f000042e000-0x7)='devpts\x00', &(0x7f0000de4000)='devpts\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') [ 35.447155] [] ? SyS_shutdown+0x1b0/0x1b0 [ 35.452919] [] vfs_readv+0x84/0xc0 [ 35.458077] [] do_readv+0xe6/0x250 [ 35.463234] [] ? vfs_readv+0xc0/0xc0 [ 35.468566] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 35.475201] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.482011] [] SyS_readv+0x27/0x30 [ 35.487170] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 01:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x200, 0x3, 0x4000000002000001, &(0x7f0000002000-0x10)={r0, r1}, &(0x7f0000003000)=0x200000000dc4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000092f000)='/dev/pktcdvd/control\x00', 0x101004, 0x0) socketpair(0x3, 0x2, 0x806, &(0x7f0000e89000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000dd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe1000)=0x14) r5 = syz_open_dev$loop(&(0x7f00004fd000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x101086) r6 = memfd_create(&(0x7f00007b0000)='\x00', 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)=""/6, 0x6}, {&(0x7f0000fd0000-0x84)=""/0, 0x0}, {&(0x7f0000da2000-0xd3)=""/211, 0xd3}, {&(0x7f00003f8000-0xe5)=""/229, 0xe5}, {&(0x7f0000aeb000-0xc)=""/12, 0xc}, {&(0x7f0000631000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ca0000)=""/246, 0xf6, 0x5}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r4) bind$unix(r6, &(0x7f00004ec000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r5, 0x409, 0xfffffffffffffffe) fsync(r6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000f8b000-0x10)={0x5, 0x0, 0x2, 0x7f}) r8 = inotify_add_watch(r3, &(0x7f0000df9000)='./file0\x00', 0x0) inotify_rm_watch(r6, r8) getpeername$llc(r6, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000fa1000-0x8)={0x7ffe, r7}) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000003) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r9 = syz_open_dev$loop(&(0x7f000061d000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r9, &(0x7f0000fb1000-0x1000)=""/0, 0x0, 0x0) 2017/12/18 01:41:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x2, 0x4, @thr={&(0x7f0000004000-0x50)="9c8aa8b646b55269406ad8dffb0bd2d8cca552c6ac49a0e4f89d0e23e032032280134d1362ee5fc556243ea77051a0acb0f68cb27e58e4285a6a2f9b901cb91856faec84b6f8031c8c1b1a571d4a0daf", &(0x7f0000004000-0x34)="40275d9bf8c830b45d89cec10ffc81c76b58c3daa8502c62f7346a667c900d750531fce51b1ce37b75e591dd2d8573dea7a8a2c8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000013000-0x20)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f0000011000)={0x0, 0x1c, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000004000)='./file0\x00', 0x180) ioctl$KDSETLED(r4, 0x4b32, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = open(&(0x7f00000e4000-0x8)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000c1b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.501499] binder_alloc: 5369: binder_alloc_buf, no vma [ 35.507713] binder: 5369:5376 transaction failed 29189/-3, size 0-0 line 3130 [ 35.538255] binder: 5369:5389 BC_ACQUIRE_DONE node 31 has no pending acquire request 2017/12/18 01:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000212000)={{0x3, 0x5}, {0x4, 0x4}, 0x3a, 0x2, 0xb1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000354000)='keyring\x00', &(0x7f0000332000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000544000-0x8)='trusted\x00', 0x0) r2 = memfd_create(&(0x7f0000640000)='+B\\}\x00', 0xfffffffffffffffe) write$tun(r2, &(0x7f0000d9f000-0x16e7)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "e413ff", 0x54, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "f7cc8e73d68dd5acd44f1b11561a19afb15af7f19b959cb1f73fe2d8afcef48a768d451745004bf170709f90dd1b85c438711cd15a0e788f47e82096648f579e381fa104"}}}}, 0x80) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/18 01:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2000000000000002, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xa7d7, &(0x7f0000e91000+0xe6)=""/0) r1 = syz_open_dev$loop(&(0x7f0000fb0000-0xb)='/dev/loop#\x00', 0x9, 0x6000) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b3f000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xfe20, 0x4, 0x48}, &(0x7f0000499000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008db000)={r3, 0xa3, "2da2ea03e0a2646174f6d1bfc8c410ec5919d8104fc9390940f4302195899424626a204e3011509d8030db368f78e05bd7d35b0ad2d519e3a96d8be78100b9229c034d5882c3b9811a2eb66ba239146e272422aa916a435895545d1752c9a23cd315424dff7467a0e9979a464ef4052b0751afc29ba3f45784eea3767759c2fc927015657bc38d9b6d35d51a750fe53541062a874eeeec18acc78254fc48724b5d6be2"}, &(0x7f0000448000)=0xab) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00004cc000)={0xff, 0x5, 0xee, 0x1ff}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet(r2, &(0x7f00004c2000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000-0x4)=0x10) listen(r5, 0xa00003) r6 = creat(&(0x7f000097a000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c19000-0x35)={0x0, 0x2d, "fe247bc407cbf4952d8668f6a25c7e2284512b4ebbd69053879bb0f64443409922032ae4669ac0ca89538741cb"}, &(0x7f0000573000)=0x35) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000127000-0xee)={r7, 0xe6, "3d459c5b4bfd629ebba19108fcc84f6aed07624314c1c353d0f2fb6b6a7effcf8f2aab75497b9150607c18c0aea3ae7a0b2bc8ab8fcc4aac6ce6bc049479ad112856d5e0bbd5e978f73f37bbd41ade65b4c3e802d1a174dfb97ce0493993d756e09d06bda95bf543742eae22141ff97bc95059d4bdaafe5fe0503d33414b943484a7d67c650132e042766ab50ec22ad3ebae93132e48ae0b4fcca707dba32edf5c46f7e384177938c6df998eb268a7ac1def40301f628df871465e95d44ffa5881db28e4419276b6e08da3b6b18779797e8f06eccc0d19ee04718dedd781d1af821fa2f3e478"}, &(0x7f00001d4000)=0xee) r8 = add_key$keyring(&(0x7f0000ac3000)='keyring\x00', &(0x7f00003f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000b4e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000343000)=0x10) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00004e4000-0x8)={0x0, 0x0}, &(0x7f0000773000)=0x8) r9 = request_key(&(0x7f000046b000-0xa)='id_legacy\x00', &(0x7f00004c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000767000)='GPL\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r8, 0x101, 0x2, r9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005a9000)={0x1, 0x3, 0x8000, 0x992, 0xfffffffffffffffe, 0x1, 0x6, 0x401, r7}, 0x20) sendto$inet6(r4, &(0x7f0000f6f000)="8d8bb1", 0x3, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) inotify_init() r10 = syz_open_procfs(0x0, &(0x7f00009b3000)='net/unix\x00') sendfile(r10, r10, &(0x7f0000001000-0x8)=0xffffffd, 0x7ffffff) [ 35.546613] binder: 5369:5389 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 35.553405] binder: 5369:5389 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 35.562552] binder: 5369:5389 ERROR: BC_REGISTER_LOOPER called without request [ 35.570242] binder: 5369:5389 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 35.593174] binder: BINDER_SET_CONTEXT_MGR already set [ 35.599058] binder: 5369:5389 ioctl 40046207 0 returned -16 [ 35.607339] binder_alloc: 5369: binder_alloc_buf, no vma [ 35.612806] binder: 5369:5389 transaction failed 29189/-3, size 0-0 line 3130 2017/12/18 01:41:19 executing program 0: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005cc000-0x5)='user\x00', 0x2) ioctl$KDSETLED(r0, 0x4b32, 0xa8c) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000042f000-0x8)='./file0\x00', r0, &(0x7f00005cd000-0x8)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00005cd000)=""/22) vmsplice(r1, &(0x7f00002bb000)=[{&(0x7f00003d7000)="505223f0b794f4696dc79fd5be244fdd893ba81a47a631b55f8ae4769caba5e7370eb721c801ca264ec23f6dfff6c922d5a9dc84df7dc4c6a0d6b6a746719f66e1c70e61a712bf564530f7d3e4654254c457c4dd1492576a6a7e21a5c03b545d98a6029e336c643117ce8216ae3fe7f8e7ce69b59e64672b601b5fdc76538cbab0339f39485bd3cbb985b08a00a608a95dfab2f48a105596c90c2a3f5d797ddac9960ddfd7f9f68f6e24f4834400bed28f4b6b3e46fed4c1eca16403010c89f5d7feea83ffb4a6", 0xc7}], 0x1, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00005cc000-0x1000)=""/4096, 0x1000, 0x0) read(r1, &(0x7f00005c6000-0x39)=""/44, 0x2c) 2017/12/18 01:41:19 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00008e1000+0x10f)=[], 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c85000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xd79, 0x800000000000007, 0x7, 0x200}, &(0x7f00003f0000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fe6000)={0x0, 0x8}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe6000)={r2, 0xffffffffffff0000, 0x6, 0xf1, 0x800, 0x0, 0x5, 0x7, {r3, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x3f, 0x800, 0xfffffffffffffffe}}, &(0x7f000091a000)=0xb8) write(0xffffffffffffffff, &(0x7f0000d17000)="", 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff06800000000c00080004000cfff8ffffff01", 0x29}], 0x1) getsockopt(r0, 0x40001, 0x7f, &(0x7f0000faf000)=""/0, &(0x7f00003fd000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x341d0347eb44ad09, 0x8, &(0x7f0000fe8000-0x8)={0x0, 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00001a2000)={0x0, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d3a000-0x210)={0x3, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) write(0xffffffffffffffff, &(0x7f00007bd000-0x1f)="", 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000fe8000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create(0x1f) epoll_pwait(r6, &(0x7f00001a7000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8, &(0x7f0000ad2000)={0x1}, 0x8) 2017/12/18 01:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f00003be000)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000ddf000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e24000)=r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ad4000)=0x0) sysinfo(&(0x7f0000c50000-0xf7)=""/247) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r5 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r5, &(0x7f0000b84000)='./control\x00', 0x100) renameat2(r5, &(0x7f000062f000-0x8)='./file0\x00', r5, &(0x7f0000b37000)='./control\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000e4e000)={0x6, 0x88, 0x36b6, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x3, 0x80000001) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000)='/dev/pktcdvd/control\x00', 0x125000, 0x0) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x2, 0x0, 0x7, 0x81, r3}) connect$nfc_llcp(r6, &(0x7f000009d000)={0x27, 0x400, 0x5, 0x5, 0xe0, 0x0, "7d06b8c2c054d9c71d3dd449f93fcadd5e358974bfc53209c2af73641737ac1a663facbb6d0f19a7c0bee95483107cda6da33b360ebbb8e839c93d8acec823", 0x1}, 0x60) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_flags=0xe400}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$TCGETA(r1, 0x5405, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000ba6000)='./control\x00', 0x90000, 0x100) 2017/12/18 01:41:19 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000010, 0xfffffffffffffffd, 0x7) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x2, 0x0) mmap(&(0x7f000038d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000039f000)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup3(r2, r1, 0x7ffbe) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x7, 0x101e, r1, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fd6000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_perm_addr={0x20, 0x8, "feffffffffffffff"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fd7000-0x8)=""/8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000cb8000)={0x1, [0x0]}, &(0x7f0000c90000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r6, 0xc0, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:19 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x400000, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1cb, 0x4, 0x7}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000c000)={r1, 0x8}, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) 2017/12/18 01:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e77000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000278000)=0x0, &(0x7f00004a9000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x80003, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84000040fd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xb7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") r3 = socket$netlink(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000216000-0x8)={0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x40, 0x0, 0x0, "13"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) fcntl$getown(r3, 0x9) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00005b8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000290000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = syz_open_procfs(r6, &(0x7f0000faa000-0xd)='net/if_inet6\x00') fchdir(r3) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x10, 0x2, 0x10) creat(&(0x7f0000045000-0x8)='./file0\x00', 0x20) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000f65000)=""/0, &(0x7f0000000000)=0x0) pipe(&(0x7f0000f58000-0x8)={0x0, 0x0}) r8 = syz_open_dev$sg(&(0x7f00003a3000-0x9)='/dev/sg#\x00', 0xff8, 0xfffffffffffffffd) getpeername$packet(r7, &(0x7f00004cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0x14) connect$packet(r8, &(0x7f00002a1000)={0x11, 0x5, r9, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r10 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000273000-0x28)={@common='gre0\x00', @ifru_flags=0x7}) sendfile(r10, r7, &(0x7f0000c34000-0x8)=0x0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000c2d000)='net/fib_triestat\x00') dup2(r11, r11) [ 35.645434] binder: 5369:5401 BC_ACQUIRE_DONE u0000000000000000 no match [ 35.652360] binder: 5369:5401 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 35.664777] binder: 5369:5401 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 35.675574] binder: 5369:5401 ERROR: BC_REGISTER_LOOPER called without request [ 35.687129] binder: 5369:5401 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 35.694816] binder: 5369:5401 ioctl c0306201 20000000 returned -11 [ 35.710032] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.718573] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 01:41:20 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101300, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x8001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x7, 0x1000, 0x9e8, 0x80000000, 0x3}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000+0xd60)={0x0, @in6={{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffe, 0x6, 0x9, 0x4, 0x5, 0x7f, 0xffffffffffffffe0, 0x80000001, 0x56, 0x100000000, 0x3ff, 0x7, 0x7, 0xff, 0x7f]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000002000-0x4)=0x8) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1, 0x4, 0x84}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xd7}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xb20a, 0x3, 0x6, 0x4b, 0x6, 0x6, 0x1, 0x9e, 0x5, 0x3, 0x4cd, 0x9801, 0x4, 0xfffffffffffffffa]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000003000-0xe0)=[{&(0x7f0000002000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xc2)="7c589e60d1816d7c3014d562008e976d96cbe8524a18a515b87e8ca82c9be06bde0f3b4e840cf2ace146f3d91e2eba7af42e23c5cbc2d2568b186d0ebdaa74b0651c19aaaee5bb73dead88050c586cff0138e3802358a856d007f9c87369ab56ed56b68718246d16b2d2f0fc72df8600875533851bc66834ff5d211a0ce5ee8362ae2676e7156f5862ca6da03476157c94fc38b6f274c79b9b48dc0362c05ffdca454172fe53cc780eff10941f8527e2f40c5ca0aa43619e7b2a08c24166bc402e34", 0xc2}], 0x1, 0x0, 0x0, 0x40810}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)="a0e68cdb42208e", 0x7}, {&(0x7f0000003000-0x6f)="d98dc2daf3c7144d023ae46c9dbffa54d0b142282aab13ba9c15eb2a211bd40796eadfdb0993d10567b6675a495107782077bdb6ae0d3197aaa7a7a2fdee3afb4c07b848dd9645db28521a72107bf90622132456602f82e725daa81050c0f3e21d606d774b7fdb34dcd4bf98498069", 0x6f}, {&(0x7f0000002000)="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", 0xfa}, {&(0x7f0000002000)="ffce48cdec5765f1aa2198d717d68536e886443a92af93162c66a4ca22ba2df064e4474f16db898a25d64eca2e8506940d28d8bf3b6d31e06702cabbbabd782f008e93452138d8ee35119d09e850b9007ff4a4b77fa2b2c4d3fc71ebabdccdeb300b0de22a35b348a5292a87139cfa7ec9ef429b741e", 0x76}, 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0x1000}, {&(0x7f0000001000-0x6e)="6749d199b49a4fd12d307b8b24b1a0b42dbd39e608d6e24ba2aec3e23c8985ae0728d45db43cd6381ee0053d893c280c9a718aecd49f43063f920b8c8212e7e83365336389e0f4fd9aba8f1acb0344b89fe2cdc9c1a72fc771ab0d1c6f49aa22ec92dd967a3e72df9829b5885d5f", 0x6e}, {&(0x7f0000002000-0xe)="35972ca85f1fa3eed63ae2c04602", 0xe}], 0x9, &(0x7f0000003000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xff, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x800f, 0x20200, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x100, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x1, 0x7fffffff, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x71136a5f, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0xa, 0x80000001, 0x0, r5}}], 0x6, 0x8000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x4c)="aed06b49a43e4af39428a11a83bd2838ee1b02ac1f8f4688296d9cda00bb4ec22dadcdece8d57337721b8e84716c4a991af5e44c9c531c907dfbef26151cf1734ead69963d597fd396d40bde", 0x4c}], 0x1, &(0x7f0000002000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x2, 0x4, 0x1fa3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x0, 0x4, 0x0, 0x2, 0xee, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x10000, 0x6, 0xe85, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x10000, 0x8009, 0x0, 0x3ff, 0x7, 0x3, 0x7, r8}}], 0x4, 0x24000000}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000002000-0x80)=[{&(0x7f0000002000)="8b19193d4d8658a6b2536219bc64c063640da776c785d0f7cec1dbffc50a9737404c20ebc9563c898f4a1b1fe467120ec9c5bcd358bdcca2ade58f1dd3907062b3a1baa38f917063f8f36a2c4f1f819cb2e619f0111f881122869f2679d945873c4c79b2807cdcd082fa3c0bb0ea768e166035d7d92c3a8c16c079135fd50344a18a33ad36d248c1ac54df92d5d13d09d8c5a0f783bdc4b8e5b758e456be32399b55af9211c59f0a4eb1c544fcf87c248322fb", 0xb3}, {&(0x7f0000001000-0x4e)="ff974e9604b777445d1613382c709d0d0cad6055280c90e08cecb5d9d8bc734b971e11e21ba8692566d2596449117e6746da6c32f3ec92a17e754e2da87ef78debed5aeae15138404276311d447d", 0x4e}, {&(0x7f0000001000-0xc8)="76a14532e726d9c783d48adfd77a49276ef8808d4a925ebda052a9f32ffe589cd1c75184d93a5e5685ff5563533fc9d0a7533883e079315dbec8e46da372b87b5bfc99f17c73a47175b79bb29c538c87417718e76f2be95d4988ea56f14873576408eda013093d405d9faf06d7b35d537cda7330bdeb2ffb435babef2945be87a9592f00bb4fdeae4d55f9de3077902eb66d3df00da98b1265ea7fb436b221ae6344aad12d98726ae85c57cf7c255e416ba42e09fc1f41361f536e9303e3ef2d1cfe5f42f448b53c", 0xc8}, {&(0x7f0000001000-0x90)="f0f2b9352ae315a1d746770cc7bfb9a9845118d931368db1f8d95de238dc696bfbbe561824f221dfb8218b84a0778f0784eca95dace3904d554ea49b02175109d1900865d1e439f1944c968f22b55c91f4d70dd6361af893d8c31d7852fa36f4546a2fb7f703a55915f0653d770b4b219297987b4a159b08d962d33335f0c570f933aa71f24d7c968ce2befb104165f0", 0x90}, {&(0x7f0000003000-0x7b)="4b7dd35f24cf59e225b224731d6e9f25e05f2a2809b3dc389622cf7d37e3ed82f983a7025301284e9c0fd4dc5a39ca92b35d0a823ddfc65dd623e1bc7ed6efd9a2f4c37b24857391d7bd5248273c8a310d791124ea64382751776269f1551bbd205d5418104c8efaaac35c028cf201a3e37f7c63736c240e410d70", 0x7b}, {&(0x7f0000003000-0x34)="bbda42cfc935d180a5700268a7d70c6bd2e2608aeb2282422a1b3140bb4e95497644db0ed8b4d3a00fdd9e88a321a20afaa38582", 0x34}, {&(0x7f0000002000)="b15ef99c98455dd0efcb6c0809dabad46e740f7f77fb9ced51f721d49bdf99d5a3264857c1587678f387be6f5dca62f8a50c74e9d0bc8c8bcc251de0e5fbbe8c9c396fd4f0a3d974565d0fb649dbe7bcae18259ec434810daa3a74b1cec388e07d4ff63b6ef379603eb6af285e162f7760f276d07066cdfc2be166ca386ecbc1558a30d8f42a460558cf803ad89163b063ab223396bd5f058b510d040fdb64da4a14b65015dc9d3b4aba6ec49a6b10dbaecade436585d9a84f589774bb3bb840694a055cbc", 0xc5}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xfd7, 0x7, 0x5, 0x7, 0x5, 0x94, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x60, 0x1, 0x4, 0x0, 0xfffffffffffffffc, 0xfff, 0xfff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x7, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x7, 0x10000, r12}}], 0x4, 0x805}], 0x4, 0x800) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r13, 0x5473, &(0x7f0000447000-0x8)=0x3) ioctl$int_in(r13, 0x80000000005407, &(0x7f0000d0b000-0x8)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/sequencer\x00', 0xc000, 0x0) 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f00007ca000)="256367726f7570747275737465643b2bc000", 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2017/12/18 01:41:20 executing program 2: ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e6", 0x8e}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1f5) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x7833, 0x461, 0x200, 0x0, 0x5, 0x0, 0x0, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x5, 0x5}}, &(0x7f00006c7000)=0xb8) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffff8, 0xffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000052d000)='./file0\x00', 0x301000, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ea000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000f2b000)='..', &(0x7f0000b07000)='./file1\x00') r3 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r3, 0x8, r4) ioctl$VT_RELDISP(r3, 0x5605) fcntl$getownex(r3, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000512000-0x5)='user\x00', &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r6) r7 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x4}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x10, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0xdffffffffffffffe, 0x1, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000af9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016d000-0x4)=0x8) readv(0xffffffffffffffff, &(0x7f0000aa4000-0x10)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038c000)=0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r8 = socket(0x0, 0x400000000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r8, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 2017/12/18 01:41:20 executing program 1: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x200000, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000011000)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) nanosleep(&(0x7f0000003000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000003000)={{r4, r6}, {0x77359400, r7}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={r5, r7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000203000)={&(0x7f0000bb7000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") uname(&(0x7f0000807000)=""/4096) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f7c000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000010000+0x962)=0x4) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) msync(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2) clock_settime(0x4, &(0x7f0000008000-0x3)={0x0, 0x989680}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000009000/0x2000)=nil, 0x2000, &(0x7f0000011000)=""/24) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f000000f000)=0x0) 2017/12/18 01:41:20 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)='-$\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fd2000-0x12)='/dev/input/event#\x00', 0x0, 0x3) r1 = dup(r0) writev(r0, &(0x7f0000023000)=[{&(0x7f000062f000-0x78)="f32735c13322cfb4af931b1c7a7006ea0100000000000000fad9ee0009646ee6bca4380000000000000002000080009b8d0000", 0x33}], 0x1) socket(0x1000000000000a, 0xe, 0x8000000000008) mmap(&(0x7f00001af000/0x3000)=nil, 0x3000, 0x3, 0x1000000000031, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80002000000001, 0x0) mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00009e0000)="22000001180007ff070000000900070002000778000009000003aff00016001318e0", 0x22) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x4, 0x3ff, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000933000)=[0x0]) getgid() getgroups(0x3, &(0x7f00003d4000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r4, r5) iopl(0xfffffffffffeffff) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x80032, 0xffffffffffffffff, 0x0) r6 = getpgrp(r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000504000-0x78)={0x1, 0x78, 0x8, 0x4, 0x53f, 0x7fffffff, 0x0, 0x6, 0x88, 0x1, 0x2, 0x2, 0x800, 0x1, 0x0, 0x8b1, 0x4, 0x8001, 0x100000001, 0x808, 0x10001, 0x0, 0x5, 0x9, 0x8, 0x8, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x8) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80000) r4 = syz_open_dev$sg(&(0x7f0000328000-0x9)='/dev/sg#\x00', 0xb4, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bda000)=0xc) r6 = geteuid() lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000101000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) ioctl$TCFLSH(r4, 0x540b, 0x7f) r9 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aaf000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000d88000-0x67)={0x6, {{0x2, 0x3, @rand_addr=0xda4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmmsg$unix(r4, &(0x7f0000cbe000)=[{&(0x7f00005f0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007a3000-0xa0)=[{&(0x7f0000e02000)="c33b809a78b172b5a5c6e34615ad0b24be2b2bc259c58eb4f44c34a6c8a6de83d16f72ca1016a2b9af19a719c918b715b5c428a63640b8c932942c75233b87eb17eed812b808a853d689e49221b11878a4453131ac9a6468a2046d0295e4ed6ce956326195ed920f2f06555bdbb219145003c508cc6d1d936bd725e97587e93a2ca9b58829c5890c85b1af8e140c2a0fe4c984c2da9be7c5e4746eeb173483a18189a97f9664ed779f88", 0xaa}, {&(0x7f000075e000)="ccbc120e2484bc4605", 0x9}, {&(0x7f0000dd2000-0x20)="8bf287d7347e506355e4c4576b5b77a55416d122dc8ab39752f7325420175476", 0x20}, {&(0x7f0000650000)="e61b0d9c276dd8be2a143f11", 0xc}, {&(0x7f0000eb3000)="b69b267c2fd6e71ee34c8c15ffc700c2141a155c1d8ec33e95a307", 0x1b}, {&(0x7f0000c53000)="9ab803bac73eb098678ee6be8bc7e303a9cd166a62b777a55ede40ab8bc5885f312e9d32ce82d9a52601e3fe2ef97e3d0fd5d6ddf78a49d0e2050e2fcd76d8f89a6697d369cdad383de4b159822fe382ddfdc6b870491cb1d1b39b29c423453fad7997e8b2e26f78fd6281aef54c48c76039a8c30f6c21f0e5c509", 0x7b}, {&(0x7f000095f000-0xee)="7216ef4c4ba19a78e66fa45f41cb900a274dbc1a001b85da5f363527911ff22250fc21eb5ecd9b5dcb9df4d49904249201e87697256f120de240eeca2a3a6795afdef8cbcc5414ff8362ee683fb11de745fcd96a1f384df260189bd0ac5760e1304197cf95d7c35faef16569e02eb00bec6e110dfbe21257cea4fc9fcbb583b37db2f84639e456b368085344c4c22e9385396cf13ad8ea6416d084bfd4c122d5510662adb426a6d42b769f5f33a7504d62081c73ccd597ccc3a1e1546c27baf1a9e3368355b306872015afd16b4d1150aa0d1c3c994d14c3e549097085aef23c476bb1bb05a4f0e458af366c9836", 0xee}, {&(0x7f00000b1000-0x46)="0259fb3891b57736731df37e081802db583ce2442b6db021bea32fb2f71b6ac6d62f33bc2afee848a572fc3da58cb65f1e6e1e1bbf4da21e7ec380880fe30c50f2b429760fe4", 0x46}, {&(0x7f0000b12000-0xf1)="001f7ce26e4b588794cb7a1b74e0c3915a38eb7e7d7ce3280bad71d332c374f8832cc2bedf8d246426e3ba1c5955d7f6461db83757bdbc3044b7bd227cef5334c7327369b210ac32e3c12cd4d34905e609627650b2945cfb077fd976214f75c5e67d6bc111522d61abb4f7de91e1a73ee3ee2ecf857251ba143d88a99cb7c307e888844b4ab4f47b1950b7e01b6deace0bbf40541218f29b2b28aee2b1bac9ab09aec8e37b49e67b51cb07953769b29c0a5ed614737c494ec3985bc23121961e84f38201c9dbfe223a75b3a52ff25b0353dff5fa66a20cc44a3a9c7e98969bca188eeed394836771a1dc586b7888f4d93a", 0xf1}, {&(0x7f00001f7000-0x7)="efcf5a776741c3032e02a7cbbe32612c26d89093a79120256c2aa8e28b4f90", 0x1f}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000552000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cc6000-0x90)=[{&(0x7f00001dc000)="ce9b454047c2d96568849b5b0a4b3c4c7727f267091704f21a87ce388b5627a081551d3eca99d9c41e8e73d18b570f3adfb5c5012e43a4c693e05ef6e819273f36bbc2bfe88afa5f448d7a4684a336f2c3d87f7abdc4a749d2ffac7aa768d84dc2b075f9967f2e5c0bc22015ef82969e2168810405793968cb5ba47e6c73a4df4e4fe4759f03bc65aefc4cd68bdc57593e04a36c0b8b3a195175c562f88f69826ef927a0674fd761a7c2c41cc91fcdeae304e68a634aad6c2a2ddaf90b08cba9e745", 0xc2}, {&(0x7f00007fd000-0x21)="a8474dbaaa4cde196bc53c45eb274acb991f789f06c70f9e2f1a5a7d35eece182e", 0x21}, {&(0x7f0000dc9000-0x6)="c4859f2e852d", 0x6}, {&(0x7f0000eee000)="abfdc059e86620c65112105b6652d41fc981f8b2259bff7328fba06630f88028d13d79880fbcd4860affb7fbcb2d68296c807d63b533928274992138e4324bb25aedecff37d2cb39edb180abbf87ef9f8ecfca1add9c37bae8847ec7181ec46a703463ddf80de8", 0x67}, {&(0x7f00005ce000)="81637916b6699c23582b818ae3e8634890da8eee84", 0x15}, {&(0x7f00008fe000-0x1000)="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{&(0x7f0000f06000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e36000-0x60)=[{&(0x7f0000f78000-0xcf)="71b424889c7b5c9c9f8f142e9285a3df9c4cd206254cde9f083f830ad11e3a119fe656b5c38ad9e09eaa49f4c145968ff7a466c82ed72ad310a1a37d9fc254f14ee3e0acb77bbe9f551beb1b47d7984df98927d726214211ee9df82db616a88f5b396e1ecb62bca9112a57a6bb6cf393cc075c126efe7b8198d439792aa67c3c44022ecff6f91dade2e157a39010616ed921dbd73ecf749c8f7203914dc279bec165bdbebda143fda1694c55944deb3bc46e2b0b84599ae980a7b8f643fc68baac7e4a38f8a80cea5fcb9cceda5a90", 0xcf}, {&(0x7f00004b3000)="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", 0x1000}, {&(0x7f0000a0e000-0x37)="9e6609228a37c8d5cfdb442ba6a4a857eb5fdd8f870b17dcc564de85ef14dc3f6a831b8beb6986bcbf829db4526e9c57289d0d3317effd", 0x37}, {&(0x7f0000541000)="bf5008b5c760f34fd3d41e255d75d88233517f75fef41b358c8aa83ac2b667c2a1ae38878db1c8b41649a739f880bc6594184e9ba080e7718d4c0fbba5fb", 0x3e}, {&(0x7f000012a000-0xea)="825a6401c9d7ba8977f82744775b685ccefc0455c8daa91ef88af29059b1f97eee6ab52117f3735bf50b7a5794bc08b8008a42da7e8f5b925fe2e10c22576918f8c4351bea35615f6f321b036ed6c3f9d27d94f36f605840ea9d01e3e54b6dc2b1b96257ce2c85eeb2a8326560ff6945d18355c09cfdb472b01e9374155a604c3db58e8e58d2b650832247dc2d5b29dcf25499ae98f6961b5ea648d0515c7794521e8882b936a81d70d1a669d4919dcece55fab17cd44f70b8438a3fd118731e44075fc127bd25fe18456e554806a9cbb7d79538f6eb93e078d4c214ed2c5d4d3ade9621a7392d6a2342", 0xea}, {&(0x7f000054b000-0xd3)="5221459e8f201a2e7d8c0f95460a5090544408498dcc7f2264adaa87146e8a16d95f3532f592b251d4ce4ecca4501164df97e48d7bae5e1cead3f528cef434519c2d848fde7891d2603cb4d73a7186889a7a919498a56e5146fb6bb045c430adad5577901f9b1ef641b06995975b95fa1211f7785fe6efd965f1356fd6d7acc5f71a56f4edd38728703bd335864d1a074220bf589ee3201d79da9bf076972c909ae9f15efd246490fa7762c8dc965f9ee1e164240901de8881614903ff57402f82182ec087e21d3c517ffb85a74dd408a11e63", 0xd3}], 0x6, &(0x7f00004a0000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r2, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x5, 0x20000010}, {&(0x7f0000b8b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000159000-0x20)=[{&(0x7f0000985000-0x96)="7d2cbcdf4df639a62720cacbe0f8196b52c021291a620321e5b529f74288388bb1afb20812564168da2496ef68f4e1f000b863f61666c0530804e76357828f21d0569a30ad3b6de7602f7d34eb9268f18f051b9185fa3de8f97580005be7bd47e0b02555cf04dc945e84d4c2167ad19ea08f311b75d4d3846241c82582452f4f6c19f1e9e570fced0dd1d0e583e45b841092a68bf6de00c1c738b2db0b9fe59dfec98766bbd468eea60b30576cfe5f6163ae319dcb6e921706da1f0a048e52c5312bd667359a2754d5", 0xc9}, {&(0x7f0000fe7000-0x67)="d9063a511f2a055786951d3c5a127a7702a6808d239fdd5e8838c2794b23eff0302e177372487099aa29ab715e94fd5d420a65f9f5595347717adb665668b043507fdd24eb855ac0569e57da763f24bce214653164efcfa10719d7a1c99da616c788113e454cd3", 0x67}], 0x2, 0x0, 0x0, 0x4000}], 0x4, 0x8041) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000ac7000)={0x20004002, 0x0}) epoll_wait(r3, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x7) fadvise64(r1, 0x0, 0x8, 0x3) fsetxattr(r0, &(0x7f0000811000)=@random={'btrfs.\x00', '@\x00'}, &(0x7f000026e000)='/dev/sg#\x00', 0x9, 0x0) 2017/12/18 01:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000fffc) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000c99000)='./file0\x00', &(0x7f0000c6d000-0x6)='ramfs\x00', 0x10, &(0x7f0000500000-0x2)="f2af") r1 = creat(&(0x7f0000de2000)='./file0/bus\x00', 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f00008e8000)=0x0, &(0x7f0000804000)=0x4) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x200000, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b95000-0x18)={0x7, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d08000-0x20)={0xffffffffffffffc1, r4, 0x10003, 0x4}) lseek(r2, 0x0, 0x3) unshare(0x24020000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000095a000)=0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0xfffffffffffffffe}, [{"031a1a60cffb8e"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c46a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000379000)=[{0x18, 0x10f, 0x0, "3da6"}], 0x1, 0x4800}, 0x10000) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f000034a000)={0xcca, 0x3ff, 0x535}) clone(0x0, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000140000-0x20)={@generic="f16b9d84cc7e127421e71f79a477e8c7", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00009a9000-0x4)={0x4, 0x1, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000855000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/user\x00', 0x2, 0x0) close(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000013c000)=0x7, 0x4) 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e5f000)=[{&(0x7f0000797000-0x3c)="39000000100009a1690000007fffffebff070000000000000006010700004f1419001b00000000e20000007f03000000ea00011c00621e0500", 0x39}], 0x1) gettid() r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005c9000-0x4)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e4f000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a0c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000081a000)={0x0, 0x0, 0x0}, &(0x7f0000967000-0x4)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b82000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b90000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070b000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df5000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c51000)={0x0, 0xf800000000000000, 0x8, 0x1ff, 0x9, 0x7fffffff, 0xaa6a, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50eb, 0x754, 0x1, 0x8, 0x5967}}, &(0x7f0000c43000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006ed000)=@assoc_id=r3, &(0x7f0000fc2000)=0x4) getpid() r4 = accept4(r0, &(0x7f0000a10000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000-0x4)=0x10, 0x807fc) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00002f4000)='cubic\x00', 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009f5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000-0x4)=0xe8) getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000432000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2017/12/18 01:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000484000)='/dev/autofs\x00', 0x210000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f8000000400000) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1, 0x3, 0x40) connect$ax25(r0, &(0x7f0000ed1000-0x10)={0x3, {"eaef8731047d5f"}, 0x4}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x4, r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) r5 = socket(0x3ff, 0xc0006, 0xfffff7fffffff209) syz_emit_ethernet(0x42, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@rand_addr=0x6]}, @ssrr={0x89, 0xf, 0x4, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80000001, 0x7, 0x7, 0x6, 0x5, 0x6, 0x8000, 0x7, 0x8, 0xb65, 0xa1f, 0x7, 0x200, 0x99]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6, 0x3}, 0x8) r7 = socket(0x10, 0x2, 0x10) removexattr(&(0x7f00000cb000)='./file0\x00', &(0x7f0000256000-0x7)=@random={'user.\x00', '}'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000525000)={0x0, 0x8080000, r4}) write(r7, &(0x7f0000004000-0x25)="24000000100005e64d06000800e80103033901001000020000000000000000f1e2005609cf", 0x25) 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/127, 0x7f, 0x40000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000df6000)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000c6c000)={0xa1f, {{0xa, 0x0, 0x31, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept4$unix(r3, 0x0, &(0x7f0000eb1000-0x4)=0x0, 0x80000) write(r3, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a48", 0x27) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000036a000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0xdcf8, @loopback={0x0, 0x1}, 0x1}, 0x2, [0x0, 0x1, 0x7ff, 0x7, 0x7ff, 0xf, 0x1cc34c4d, 0x0]}, 0x5c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10000000000000, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000976000)={@common='sit0\x00', @ifru_data=&(0x7f0000e93000-0x20)="0100004df4000200000306000000eb000e05ffffffe600008400faf5238f7e23"}) 2017/12/18 01:41:20 executing program 2: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000+0x201)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00005b3000)=0x80000000, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00003e0000-0x4)=0x1, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) accept$inet6(r1, &(0x7f00003c3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b3000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x66a, 0x2, 0x4, 0x0, 0xfffffffffffffffc}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000131000)="f93676f361c0f1a281ab5a322128dee57edbd523ce92dc8c7c71eb0f1f06952aabd69dc61108ec4670cff4f257429ac337a978fc07270f000da9d99c1fd4af4513c8c1fe328826eec5e8bef58ea82703079c37d754f6dec676a4140feb8036e58df1c8ac97b85e82b5571105ebc337c3078ad09bf461c2c9aed021a727a4f7b5858fd59127105734c56b40102ae8714d5e29df699b1f47b4fcfb", 0x9a}, {&(0x7f000025c000-0xd9)="d236412b3e6b51d54eee03ada394a84dd6fcf2a5c30a2d26b9817b6c8df688eb143a5cefc0876577fd15a72c734a25e17e63f0c5ba1a379588d9dff8d9630812f64812d0543c2178b8e50098dc41fa9a8e37dcf1437c8d1e0fda7bcc4e891eefb2b2d2f656ac655129cf76598928753c1d431380e8e1aa613a744c650e25886e51d94f3dd39830963a2f09fd409d24e4ea072e9295216b646f0ae946859fedb545af49f3ba189c02dd975873011999d1b216f39c700fa1b33755804fd83e62528dd535ab64de2768bcfd27f9485d3cefa818de8640fc34f80c", 0xd9}, {&(0x7f000013a000)="", 0x0}, {&(0x7f00005b3000-0x1000)="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0x1000}, {&(0x7f0000589000-0x44)="1c83374311ec0e50886586c80e966528750af8c9e1e80daf0a6796350b441396c6529891e70b2ae3add0c686b756580b2e2c00da125e500f4a47d7ff63f19e512a5dc552", 0x44}, 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0x1000}, {&(0x7f00005b2000)="40249875a1b289bc56e65332ba4658837e1df356bb0c4fbd8f326556911547cc11d5f8c108606ac609477b35e5d2a56fb4658b4b7d401e84ce4edc741e77706a18628f9e066a42b87e48739e262c9880edd696e38a48cad58b9fcf016bd25f0a28e7742dc503404b693e4c97c18f77c77c8ea868da844a497bdd89f37810b79f7792", 0x82}, {&(0x7f00005b2000)="a5e05d18f00e3d9688d85dfd5787e6a174108346ac7afdebba597d1292566ccf3a26bab6f22205cbad8fa94d0f9c59d1fabde75d0ccc125cbe1a2eb86eac0f2903550554bc6d65030df0a39dc663046bbc694232584da1b4715eba0ae91bcba55aa6061d129d5e2c05b98eddf4c6afc72567a4a22419c3d742bdfd57bd8d7f0c846ddbebeffdbf4497a84d322c7c43bb87b7ec4db5960ec5b5ab51a709", 0x9d}], 0x8, &(0x7f00005b3000-0x390)=[{0xd0, 0x10f, 0xba0, "8a798153991d20c3a0b763e83d8f5f2d8008c74a8487c55a4620ad29eda41b65a17ec188edd627c8ccfcc75a603bbee6affd766d65860387f84b99564ac981be62de2f86a07c625ca9ccf3f252e8d3dddb420143e7526e3bb89e8f9c6d8470b4dee10ade916b3d7aee739587b5d22caffe5bbfdd98c6ffe31f2ac365ce7b24021cbed65d998a2f8d5d2bd9bbca2f621f82a5485d0a771ca009445c2d9fcb5e215850aa5840c34d5031ca2f355816a7b07b3e0e3bc757eb536d0659deba"}, {0x110, 0x105, 0xffffffffffff8000, "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"}, {0x18, 0x10b, 0x101, "26d1bf"}, {0x30, 0x0, 0x5, "ebbeb3ec71522e5fb676811a10b5f44890e26dfc18da174847c3"}, {0x90, 0x102, 0x101, "f937bb9431c3f44afa49d96593f91e4d5c178dad6b5066d6e629ec8275d4a990071e1e63993d029e0d57eaf6e1b7e3d81d3a5838ab5bd909642e4cbe018abf4083f0ac4cef15b5c305f47f52a0c535208ddb6a951d4d1510f7711a048731ac3278098ccf251d5500929eedaaf3023ba780b304a74a712a3a21"}, {0x38, 0x11f, 0x6, "19e0b75b8f6557b6c53bc2b1b37fc87464eba152eacd296c71eff7144f6dfb780ef7e69b13f25420"}, {0x50, 0x0, 0xfffffffffffff7bc, "f98a9d4426f1532b43891de31107e8047d2586b60551d22665d09329652b41d2f83d839af2e68e555e1cd810c9c026162cb7bf331bbd638ef338a4"}, {0x50, 0x3a, 0x3, "3baebf652a491277f95f27da73c7d621156436644ca4c1ee0f7def5308ec0364ee1e4d504515e64b4d63de0974dad35c8a69bec20427f36e80ef"}], 0x8, 0x5}, 0x1}], 0x1, 0xc0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x5) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000078b000-0x2)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0xfff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3, [0x3, 0x40100000002, 0x10001, 0x7ffc, 0x2, 0x3, 0x2, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000a, 0x0, &(0x7f0000e6e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000333000-0x5)='user\x00', &(0x7f000038c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009f0000)="9856790bff97b77a69cdf9be7d23859837806f3b4453fdd0cf22111a5e989eebff5a2aa6f6590f5dc2a3118a10d3b80ffc69bfac87077dfa7c54c7dfe5d1358667be64850b99874d701d996a83fa58b82c1af86b3fc3bf7a24437581c1e45675dea5fc6c9486094cf1182d054ea3a7c6cbdb32f2551ceb8da0b2d228fbff9a59e9e3b428a2183caaece45cb827ffe7a08994fd4589961d687cf97835367aaa31651c7f7e7ca56c5f597762dca7f72dbc8a568484345acca3548f82633dbd9209dbbe0c21162cdc3e65ee2582c504714c8a85b7dddadae8a744311249e41296e4435b657e92f780643aab84e7c1", 0xed, 0xfffffffffffffffd) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x100000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r1, 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x1, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000026a000-0x8)={0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0x7, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a73000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004be000-0x4)=0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000b54000-0x8e)="26000000240043f8feffffff000000000300000501000000070317006be3ffff0503c76e357ea62d12bc783610257ef7dc3051976cf80014ceaf17b7a7739ed7bca8f187876495190262c2acdbc504cbe5ea8e1d9857807bae0d6a646ab8f52e00d95499ab28c6e03b0a59b43ec4f0869fc58a9519ea5ef7b53579732c725f58b115d9b4a676949a8af8cd0e24dc", 0x8e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f71000-0x10)={@rand_addr=0x100000001, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/checkreqprot\x00', 0x40080, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000815000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000077000/0xc00000)=nil, 0xc00000, 0x5, 0x10, 0xffffffffffffff9c, 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) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b41000-0x30)={0x90, 0x0, &(0x7f0000f72000-0x90)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f0000f71000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat={0x0, 0x100, r4, 0x2}], &(0x7f0000f71000)=[0x38, 0x38, 0x48, 0x48, 0x78]}, 0x9}}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f0000f71000)=[@flat={0x776a2a85, 0xb, 0x0, 0x3}, @flat={0x77622a85, 0xa, r5, 0x3}, @fda={0x66646185, 0x2, 0x1, 0x1a}], &(0x7f0000eb6000)=[0x38]}}], 0x3c, 0x0, &(0x7f0000f71000)="85a708f165025f99f15988ebde05eb50600c13d70dc7d4304f2de0c4b013ba4759046c45606799d27122ac3f8fd8300501610d47cbafab2132ec066a"}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x880, 0x0) lseek(r6, 0x5e, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46f18c, {0xfffffffffffff274}, 0x0, 0x0}, &(0x7f000026a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x33, &(0x7f000026b000-0x20)={0x9, {0x5}, 0x40000000, 0x7}, &(0x7f00001c3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000161000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000095c000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f000095d000-0x12)={@common="697064647030090009fffffff400", 0x8d}) syz_open_dev$sg(&(0x7f000082f000)='/dev/sg#\x00', 0xffffffffffffffff, 0xfffe) [ 36.106268] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/policy\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a18000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000f78000-0x28)={&(0x7f0000694000/0x4000)=nil, 0x7fff, 0x1, 0x20, &(0x7f0000b77000/0x1000)=nil, 0x9}) signalfd4(r1, &(0x7f0000054000)={0xea}, 0x8, 0x80800) r4 = openat(0xffffffffffffffff, &(0x7f0000fd9000-0x8)='./file0\x00', 0x80000, 0x94) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000005e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000c4e000)={r5, 0x4, &(0x7f0000fd8000)=[0x2, 0x0, 0x2, 0x8], &(0x7f000015f000-0x4)=[0x8], 0x1, 0x1, 0x0, &(0x7f0000fd8000)=[0x4], &(0x7f0000fd8000+0x57f)=[0xfffffffffffff001], 0x0}) keyctl$unlink(0x9, r2, r2) keyctl$setperm(0x5, r2, 0x8000000) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ab000-0x16)='/selinux/checkreqprot\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000bd000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x0, 0x40, &(0x7f0000336000/0x1000)=nil, 0xf5}) setrlimit(0xa, &(0x7f0000483000-0x10)={0x4, 0x13fd}) bind$inet(r1, &(0x7f0000a8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/hwrng\x00', 0x44000, 0x0) openat(r3, &(0x7f0000ae3000-0xa)='./control\x00', 0x200000, 0x20) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r4 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000e3a000)={0x0, 0x5, 0xa5, "775ba665193b911084778d9e5560edc8faa980e814adb227d43fd99c4c0f459fba919fc05824f24d1ffcd56fcccebe9a4b6a95effca535b4725e43802f088fbe6a1b067244e751ae663d9ac77cff67026d5dd92975cef854fd80d7032ddb39b73af1edcf9b68fc6eed4918e6fbf02f73d365800c3282a42a5e7208afa46d6f52fd70147979309d69612a82b8d46a25bfd082fed140fbe09b0c5b22c589009da9df89621da3"}, 0xad) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/18 01:41:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x800000017, &(0x7f0000f7a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) listen(0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000478000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f74000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xc63b}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x94) listen(r2, 0xa066) accept4(r2, &(0x7f0000f7a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10, 0x3) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f74000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$inet6(0xa, 0x20000000000001, 0x0) unshare(0x20000000) unshare(0x4001) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057f000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a52000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f41000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000055000-0x8)={r4, 0x28603687}, &(0x7f0000770000)=0x8) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000080, 0x9, 0x7, &(0x7f0000090000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x3f) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r5, &(0x7f0000a41000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c7b000)=0x10, 0x80000) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.173719] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/18 01:41:20 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800001e, &(0x7f0000991000-0x4)=0x1, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) bind$inet(r0, &(0x7f000026c000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000096f000)=0x8000000001000205, 0x4) close(r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f68000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x802, 0x0) tee(r2, r1, 0x82, 0xd) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c98000-0x10)={0x0, 0x5ee, 0x8000, 0x2}, &(0x7f000078a000)=0x10) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000f65000)={0x3, {"233d06000000df"}, 0xc}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000847000)="7c0cdc4a02bec88387282b09212970b1f776b5a0f1fd8d0f84c28692fccfa48eed3ad9e973d98c69e928c0c12256ed58e478e16aafcd7faa78dcee5d89549cb9b56333dd750398b1f8653d261220d85d8bce5da855f05e91911229e301a2c148f9025540035dc87b81cb2948ad978ab06c9e3556fcfdc445bb43460b5ef5b000475243f8e9b542fa85fea890df957b353bb21153a705cc329e348243f9137f38fd740ad65d6e1c4393ca6b2d3830021c1ca6805c09b18039d84c89ab5903", 0xbe, 0x40000, &(0x7f0000b86000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x40001, 0x80001001c, r2, 0x100000012) mmap(&(0x7f000030b000/0x4000)=nil, 0x4000, 0x10000007, 0x30, r2, 0x3) r3 = dup(r1) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00006b5000)=0xffff) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00004f8000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae095", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f00003db000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ff000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fb6000)=""/107) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000763000)={0x7, 0x4, 0x3, 0x5, 0x5, [{0x7ff, 0x3, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x186, 0x7, 0x0, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9f5, 0x3, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xa26, 0x599b, 0x8, 0x0, 0x0, 0x2e88, 0x0, 0x0, 0x0}]}) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000f37000-0xbf)="18000000020001000000be8c5ee18c0000ffff08030100ec01da1e03366f3cdc0200000074fffffff74852bb8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0009ba00000000c88ebbff0601fd000b01170000b100000000000000000000ffffdffffffffff7e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b381000000000000000d0041a00b4ebc200effc01b6", 0xbf) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000581000-0x4)={0xe12, 0x5, 0x8000}, 0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000a69000)=0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000281000-0x14)={0x1, 0xff, 0x7284, 0x0, 0xffffffffffffff00, 0xfc8, 0x4, 0xfffffffffffff73b, 0x3, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000bc000-0x10)='/dev/sequencer2\x00', 0x125981, 0x0) prctl$setfpexc(0xc, 0xc0003) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f00006ce000-0x10)='/dev/sequencer2\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000039000)=0x0, &(0x7f0000725000-0x4)=0x4) 2017/12/18 01:41:20 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000484000/0x3000)=nil, 0x3000, 0x1000000000003, 0x3f, r6, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={r4, 0x200000000003, r5}) mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x7, 0x32, r7, 0x0) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x30, &(0x7f00002b5000)=0x3fc, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000094d000)=0x0, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r8, &(0x7f0000950000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000955000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000)=0x10) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2df1518074e8c0"}) mmap(&(0x7f0000000000/0x78d000)=nil, 0x78d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r8, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) setsockopt$inet_int(r8, 0x0, 0x20, &(0x7f0000951000-0x4)=0x9, 0x4) socket$inet(0x2, 0x802800, 0x6) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x1010050, r2, 0x800000000100) mmap(&(0x7f0000798000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) 2017/12/18 01:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000022f000)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000083000)={0x0, 0x64f8}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000004000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000850000-0x20)={0xfdeb, 0xfffffffd, 0xa, 0x100000001, 0x4, 0x7, 0xffff, 0x1, r1}, &(0x7f0000001000-0x4)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f000036a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000982000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000761000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f000085c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7002}) clone(0x40000, &(0x7f0000e6e000-0x91)="77818871e5ae5ab6b3df580efcf362a38f9aadb8555ac3ea7e380c25123e0f86c4fd0cc220884b8b5263ab1cdfeb83b595d7a8808a04b0997c11b2644230a7cf292dbeec1e030e5bce8f2f809cba51ababebeb1c4837e8ae058fbe6c354618aa614c927f878b1d54b3ddd5e354d633efd904bad26a748ccd09b4e0ad26dddc0a90a20ef30404cf0bd4fd9a2bf8d2a4e0a8", &(0x7f0000c42000)=0x0, &(0x7f0000f4d000-0x4)=0x0, &(0x7f0000c3d000-0x9d)="b25b49bd1789746cbebf2866ebe9f00a8eb86593a58f07bb412eafdaf26956a2cf6e84daca9cf259f847e5d8a022f1ac09d2ee0fc0d4c4924ad23702ad36e6f51537ba4aeb0d6b6e17f2590add37d3cc38057a193f958dfdd3b3d5ec4bd95ff115b91db1adb41cab401310ef073371b83c63f19cc7dd1721ad9e73f9b157aa6abf937979097dc326ae45af01129e9ade9d32915180715cae12effc957c") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d8e000)={r2, 0x10001, 0x101, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000607000)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000531000-0x340)={0x100000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffff001) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00009ba000-0x4)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006c0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000070d000-0x8)={0x0, 0x7f}, &(0x7f000025a000-0x4)=0x8) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000c87000-0xac)=""/172, &(0x7f00008f0000-0x4)=0xac) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b22000-0x4)=0x0) 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e35000)='user\x00', &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)='em0{vboxnet1@-+nodev$system\x00', 0xffffffffffffffff) r1 = add_key$user(&(0x7f00002c6000-0x5)='user\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085e000-0x48)="85e800401af552adcec9e73f56834101ac7900a66a0100001fba6a2a64308be7abb8b0ad930921582ca2682c80e0ada2815fa44b67e62094b5829f82f69f52f466411bd49926ff28", 0x48, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000092b000-0x9)='/dev/ppp\x00', 0x10000000000042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = socket(0x4, 0x0, 0x401) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000226000-0x1c)=@req={0xffffbfff, 0x8, 0xffffffffffffffab, 0x400000000007}, 0x10) clock_gettime(0x1, &(0x7f0000c4b000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000977000-0x258)=[{{&(0x7f0000af5000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000090000)=[{&(0x7f00006ff000-0x18)=""/24, 0x18}, {&(0x7f00001d0000-0xde)=""/222, 0xde}, {&(0x7f0000654000-0x37)=""/55, 0x37}], 0x3, &(0x7f0000f93000)=""/130, 0x82, 0x1ff}, 0x400}, {{0x0, 0x0, &(0x7f0000d4c000-0x50)=[{&(0x7f000073b000-0x36)=""/54, 0x36}, {&(0x7f000005b000-0xdd)=""/221, 0xdd}, {&(0x7f00009e2000-0xbd)=""/189, 0xbd}, {&(0x7f00000f6000)=""/81, 0x51}, {&(0x7f0000b89000)=""/88, 0x58}], 0x5, &(0x7f0000bce000)=""/38, 0x26, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000d41000)=[{&(0x7f0000a89000-0xb2)=""/178, 0xb2}, {&(0x7f0000f19000)=""/157, 0x9d}, {&(0x7f0000d69000-0xfe)=""/254, 0xfe}, {&(0x7f00004a5000)=""/4096, 0x1000}, {&(0x7f000066e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d0a000-0x63)=""/99, 0x63}], 0x6, &(0x7f0000dba000)=""/147, 0x93, 0x0}, 0x8000a8c}, {{&(0x7f000019e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c54000-0x60)=[{&(0x7f0000a30000)=""/157, 0x9d}, {&(0x7f0000a0f000)=""/4096, 0x1000}, {&(0x7f0000871000-0x61)=""/97, 0x61}, {&(0x7f0000743000-0xb3)=""/179, 0xb3}, {&(0x7f0000206000-0x15)=""/21, 0x15}, {&(0x7f00009da000)=""/123, 0x7b}], 0x6, &(0x7f00008d1000)=""/146, 0x92, 0x200}, 0x81}, {{0x0, 0x0, &(0x7f00002df000)=[{&(0x7f0000250000-0x36)=""/54, 0x36}, {&(0x7f0000d95000)=""/28, 0x1c}, {&(0x7f0000194000)=""/89, 0x59}, {&(0x7f000049d000)=""/12, 0xc}, {&(0x7f0000ed3000)=""/135, 0x87}], 0x5, &(0x7f00006c9000)=""/251, 0xfb, 0xf0}, 0x3}, {{&(0x7f0000dd5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c33000)=[], 0x0, &(0x7f00007b8000-0x75)=""/117, 0x75, 0x6}, 0x4}, {{&(0x7f000093e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000067000-0x20)=[{&(0x7f0000e53000-0x63)=""/99, 0x63}, {&(0x7f0000666000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000456000-0xbf)=""/191, 0xbf, 0x9}, 0x1}, {{&(0x7f000059d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e32000-0x70)=[{&(0x7f0000683000-0xf7)=""/247, 0xf7}, {&(0x7f0000168000)=""/16, 0x10}, {&(0x7f0000697000-0x89)=""/137, 0x89}, {&(0x7f0000954000)=""/163, 0xa3}, {&(0x7f00003ed000-0x5a)=""/90, 0x5a}, {&(0x7f0000887000-0x58)=""/88, 0x58}, {&(0x7f0000d43000-0x2b)=""/43, 0x2b}], 0x7, &(0x7f0000abb000)=""/91, 0x5b, 0x8}, 0x80000000}, {{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0xffffffffffffffff}, 0x1f}, {{&(0x7f00008ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d24000)=[{&(0x7f000074e000)=""/211, 0xd3}], 0x1, &(0x7f0000c36000-0xe4)=""/228, 0xe4, 0x80}, 0x1b5}], 0xa, 0x1, &(0x7f0000b9e000-0x10)={r5, r6}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000516000)='/dev/ppp\x00', 0x252001, 0x0) r8 = syz_open_procfs(r3, &(0x7f0000c56000-0x16)="0465742f5770365f7461626c65735f6e616d657300c8") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bd9000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000409000-0x8)={r9, 0x8000030}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) clock_getres(0x40000000000, &(0x7f0000544000-0x10)={0x0, 0x0}) r10 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x1) r11 = accept$unix(r7, &(0x7f0000b15000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0x8) ioctl$DRM_IOCTL_GET_STATS(r10, 0x80f86406, &(0x7f00004d4000-0xd2)=""/210) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000996000-0x20)={0x80000000000e7c, 0x0, 0xffff, 0x28}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0a000-0xf)='/dev/sequencer\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000ac7000-0x10)={r12, 0xcdd}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) getsockopt$sock_timeval(r11, 0x1, 0x0, &(0x7f00008ac000)={0x0, 0x0}, &(0x7f00001cf000)=0x10) setsockopt$sock_timeval(r10, 0x1, 0x15, &(0x7f00001c3000-0x10)={0x77359400, r13}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000601000-0x64)=[], 0x0) ioctl(r10, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f00004ee000)={0x5, 0x5, 0x2000000000003, 0xae3a, 0x40}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000098a000)=""/31) keyctl$update(0x2, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) [ 36.216236] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000418000)={0x42424242, 0x42424242}, 0x7ff00000000000, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000abd000-0x4)=0x400, 0x4) setsockopt$inet6_int(r1, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000495000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000)=0xe8) ioprio_get$uid(0x3, r4) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x2, 0x0, 0xfffffffffffffffc}, 0x20) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r5, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x803, 0x80000001) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x10000000000000, 0x6, 0x1000}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) memfd_create(&(0x7f0000eb8000)='\x00', 0x3) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00009da000+0xfe3)=""/118) socket$packet(0x11, 0x3, 0x300) connect$llc(r5, &(0x7f00001c1000-0x10)={0x1a, 0xf7, 0x1, 0x2, 0x80000000, 0x40000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4$inet6(r1, &(0x7f0000180000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000b0000-0x4)=0x1c, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f00005a8000)=[{0x7, 0x6e9c, 0x0, 0x80}]}, 0x10) 2017/12/18 01:41:20 executing program 5: syz_open_dev$sg(&(0x7f0000ff2000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e7000-0xb)='/dev/vga_arbiter\x00', 0x44000, 0x0) sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000002000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001000)=""/176, 0xb0}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000002000-0x44)=""/68, 0x44}], 0xa, &(0x7f0000001000)=""/192, 0xc0, 0x3}, 0x56a8}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000001000)=""/25, 0x19}, {&(0x7f0000001000)=""/136, 0x88}], 0x6, &(0x7f0000002000-0x42)=""/66, 0x42, 0x9}, 0x8}, {{&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000001000)=""/142, 0x8e, 0x9f7}, 0x6}, {{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000+0x69a)=""/213, 0xd5}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f0000001000)=""/56, 0x38}], 0x4, &(0x7f0000000000+0xb86)=""/108, 0x6c, 0x7}, 0x1}], 0x4, 0x40000021, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r1, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r2 = syz_open_procfs(0x0, &(0x7f0000ad0000)='smaps\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)='/dev/hwrng\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000dbc000)={0x3, {"000010097a4131"}, 0x8}, 0x10) accept$inet6(r1, &(0x7f0000ab2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fa0000)=0x1c) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r1, &(0x7f00009e9000)=0x0, 0xfec) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000451000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r3, 0xc4}, &(0x7f00007bd000-0x4)=0x8) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/rfkill\x00', 0x300, 0x0) listen(r2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000735000)=0x5a23b82d, 0x4) sendto$inet6(r1, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) poll(&(0x7f0000010000)=[], 0x0, 0x80000007f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00001a2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b, 0x3, 0x0, 0x2, 0x3, 0x0, 0x30ff}, &(0x7f000084d000)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x13, 0x1, 0x5, &(0x7f0000e96000)={0x0, 0x0}) accept$inet(0xffffffffffffffff, &(0x7f0000233000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000-0x4)=0x10) accept(r4, &(0x7f000063d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f12000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002a2000)=0x0, &(0x7f0000d24000)=0x4) socket(0x3, 0x807, 0x0) r5 = accept(r1, &(0x7f00003a9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b0000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000111000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000ac1000-0x4)=0x7, 0x4) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000002c000)=@int=0x0, &(0x7f0000b94000-0x1)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000855000-0x18)={0x0, 0x0, 0x20, 0x81, 0x0}, &(0x7f000087b000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:20 executing program 2: pipe2(&(0x7f000007d000-0x8)={0x0, 0x0}, 0xc57262999ad026c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r2, 0x1}) fanotify_init(0x4, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000011a000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000c4b000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000271000-0x58)={0x4, 0x3ff000000000, 0x10000, 0x7, 0x4, 0x3ff0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000efb000-0xc)={0x1, 0x8, 0x4}) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0xde40) ptrace$setopts(0x4206, r6, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000b4d000)=0x0, &(0x7f0000c51000-0x4)=0x4) tkill(r6, 0x12) bind$netrom(r4, &(0x7f000049d000)=@ax25={0x3, {"5f319b73b219bf"}, 0x8001}, 0x10) ptrace$getregset(0x4204, r6, 0x0, &(0x7f0000561000-0x7)={&(0x7f00005f6000)=""/175, 0xaf}) capset(&(0x7f00009a9000-0x8)={0x200f1526, r5}, &(0x7f00004e1000-0x18)={0x0, 0x7, 0xaf27, 0x0, 0x1, 0xa2c}) ptrace$setopts(0x4209, r6, 0x400203, 0x0) 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e47000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000eba000)=0xd9f1, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000c4a000-0x9e)=""/158, &(0x7f0000421000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f6e000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35e0a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99defc76d87a", 0x7}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x5, 0x3ef, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r4, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000426000)="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", 0x1000, 0x47ffc, &(0x7f0000f70000-0x1c)={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0x10, 0x802, 0x0) syz_open_dev$evdev(&(0x7f00005a7000)='/dev/input/event#\x00', 0x9, 0x200000) write(r2, &(0x7f0000152000)="2600000024002b0504edff00010f00000000000400000000000200f1ffffffffff03c76e35", 0x25) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f3000-0x1)='\x00', 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc2000)=r1) r2 = socket$inet(0x2, 0x5, 0x4) r3 = syz_open_dev$mice(&(0x7f0000efc000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc6000)={0x1, [0x0]}, &(0x7f0000a1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000167000-0x10)={r4, 0x7ff, 0xffffffffffffff48, 0x5}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000319000)={0xc1, &(0x7f0000ecb000-0xc1)="8449f782214296e46534e80ae679f947d897cc740bb34b816271d3d33e716bec22b7b33034d36fc1eb0977e7c993cf5107341e0e9bdcb2dbeccb93d5d16cacf9acddb18950f45f6834362440daefadde172bc59fba86af9bf589084170f933941d046e69d9c67055ba084be3fa9d96ee3198adbdc5a4c0d61ea881c166f1714c9ecdac9f37dad0f320eff3dd9497fc2796de25cd767fec7b21ca97fa5e37af7553ea913e3d2a5a8b127378acec922219bcd5dc56f93bd87999e61964c9c553acc4"}) bind$unix(0xffffffffffffffff, &(0x7f00009e0000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000ad6000)=0x0, &(0x7f0000e55000-0x4)=0x8) getpeername$netlink(r6, &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) remap_file_pages(&(0x7f00006dc000/0x4000)=nil, 0x4000, 0x8, 0xfffffffffffffffd, 0x10000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/dev/sequencer2\x00', 0x4b8800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000967000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a1b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000677000)=[{0xc, 0x9}, {0x8, 0x80000001}], 0x2) getsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f0000096000)=""/229, &(0x7f0000d17000)=0xe5) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000a63000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x7d, [0x8, 0x8, 0x27, 0x3, 0x1f, 0x0, 0x6788, 0xffff]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000389000-0x4)=0x6, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) sendto$inet(r2, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb1000-0x8)={0x0, 0x0}) 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) getsockname$llc(r0, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f14000)=0x10) modify_ldt$write(0x1, &(0x7f00006a7000-0x10)={0x1, 0x0, 0x2000, 0x7ff, 0x4, 0x9, 0x3ff, 0x1, 0x1, 0x7fffffff}, 0x10) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x1, 0x3, 0x1000000040083a37, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ff000)=@assoc_value={0x0, 0x0}, &(0x7f0000cd8000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001ee000-0x8)={r1, 0x9}, &(0x7f0000ea6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d7c000)={0x9, 0x0, 0x9, 0x6, r2}, 0x10) 2017/12/18 01:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000732000)='/selinux/load\x00', 0x2, 0x0) readahead(r1, 0x80, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffff9c, 0x1, 0x1a, &(0x7f0000f19000-0x10)={0x1, &(0x7f0000390000)=[{0xff, 0x1, 0x0, 0x4}]}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000fec000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a, 0x2, 0x0, 0x101, 0x1, &(0x7f0000bc8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x57404604, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e19000)=0x5, 0x4) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b0a000)=0x0) wait4(r5, 0x0, 0xffffffffffffffff, &(0x7f0000da6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000a8f000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f00007da000)=0xb9, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fa3000-0x4)=0x0, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000038d000-0x4)=0x101, &(0x7f000003d000-0x4)=0x4) 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f0000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a1e000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455bba349000a007c02000000000000000000000709000100ff0000000000000809", 0x29}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bc8000)="aad3f937e00cea55baae0d267f1a567e5fc8a7f2f2d6f48860dde617d2c87b62447acea65994dc7dbfc7c66ac7d1e058eb117249c11849687fce9492a955c644e2819340c3cb94995d431d3ab98ed8d68aa8bdcffe9f29e584606bf7449a89633748834b54b5d4307436c8cb0bc1e184b990369a14b018336fac48fe1a006052f8ab5e70034c49dd3cc80053f6ac722037b3664d21860103d7bcb71f0f5af3cded109f9fc0882f76217f08fe1f18ab2231f06857f77f6a8a21669f9f93473d1b80a283c00f7651dba12c6c84bda7dc13de0f5db95b8ded2b7f9279cd2700c600fccfc6cf6d58a1961c42d44fad16a369bdcd585ba37e552bcca3460f", 0xfc) r3 = socket(0x10, 0x3, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f00007dc000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) r5 = creat(&(0x7f0000fc1000)='./file0\x00', 0x40) accept4$inet6(r0, &(0x7f000004b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000084c000-0x3)=0x1c, 0x800) pwrite64(r3, &(0x7f000084d000-0x19d)="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", 0x19d, 0x200000000000000) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000fc7000-0xb2)=""/178) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000060e000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000e9d000)=0x0, &(0x7f0000dd0000)=0x0, &(0x7f0000751000)=0x0) syz_fuse_mount(&(0x7f00006d3000-0x8)='./file0\x00', 0xa000, 0x0, r6, 0x100000001, 0x1000000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000062c000-0x8)=0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/vga_arbiter\x00', 0x121440, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f000011e000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") recvfrom$llc(r7, &(0x7f00007e3000)=""/60, 0x3c, 0x100, &(0x7f00008d2000)={0x1a, 0x19, 0x3, 0x1, 0xc, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x5, &(0x7f000010e000-0x28)=[{0x7fffffff, 0x1f, 0x9, 0x4}, {0x200, 0x6, 0x5f, 0x6}, {0x3, 0x7, 0x9, 0x4040000000000000}, {0xffffffff, 0x8000, 0x1f, 0xf07}, {0x6, 0x3, 0x8, 0x9}]}) unshare(0x240000000) r8 = socket(0x10, 0x3, 0x10) write(r8, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x0, &(0x7f0000860000)={0x0, 0x0}) 2017/12/18 01:41:20 executing program 7: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000020e000/0x1000)=nil, 0x1000, 0xc, 0x830, r0, 0x0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006f7000-0x4)=0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xcf) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x8000000, 0x7f, 0x3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005e9000-0x18)=[{r1, 0x4, 0x0}, {r0, 0x112a, 0x0}, {r1, 0x20, 0x0}], 0x3, 0xe8) readv(r1, &(0x7f00006f8000-0x70)=[{&(0x7f00006f7000)=""/53, 0x35}, {&(0x7f00006f7000)=""/204, 0xcc}, {&(0x7f00006f7000)=""/153, 0x99}, {&(0x7f00006f7000)=""/147, 0x93}, {&(0x7f0000057000)=""/96, 0x60}, {&(0x7f000001d000-0x58)=""/88, 0x58}, {&(0x7f00006f7000)=""/110, 0x6e}], 0x7) 2017/12/18 01:41:20 executing program 2: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x10) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c30000-0xb2)=""/178) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/rfkill\x00', 0x4400, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c31000-0x4)=0x8, 0x4) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00003c7000)='./file0\x00', &(0x7f00006c2000-0x18)=[&(0x7f00000f5000)='\x00', &(0x7f0000c31000)='#/\'\x00', &(0x7f0000c2e000)='eth0\x00'], &(0x7f0000c32000)=[&(0x7f0000c2f000-0x1a)='mime_type-securitysystem)\x00', &(0x7f0000c2e000)='wlan1\x00', &(0x7f00002d0000)='\x00', &(0x7f0000ae0000)="0217c8f35762db9f0b3c01b7681ad2084db487ac38ff3835ab4f032d8b8513028c16563014781fcb8b70b7234056e2f3d010b68f53bd5b7889f2c62904dea6d1244d4fd7a2e089f90f701d"], 0x100) mknod(&(0x7f00002a6000)='./file0\x00', 0x8000, 0xf6a98c) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000011000-0x9)='/dev/sg#\x00', 0xff, 0x4300) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f000014f000)={0x0, 0x0}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000759000-0xb)='/dev/loop#\x00', 0x5, 0x30000) wait4(r2, &(0x7f0000c30000)=0x0, 0x2, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x4208, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)='/dev/vga_arbiter\x00', 0x0, 0x0) waitid(0x2, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0xf) 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f62000)='/dev/usbmon#\x00', 0x100, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x4}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x5)='comm\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000)=""/200, 0xc8) pread64(r3, &(0x7f0000004000-0x6f)=""/0, 0x0, 0x0) write(r3, &(0x7f0000007000-0x47)="9be8cd722266e58025d27704aaa488afbfca752c692f7629810d10d2db0164cb7e3de60bb8facba61255a0050e2d6e42ff02ba2ddadbd6a163afc550c0051e7ffda1b8e39caa11", 0x47) 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x802, 0x7) r1 = accept4(r0, &(0x7f0000145000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000439000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000+0x5f2)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f00008cf000)='net/netstat\x00') setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000)="86bc4ff149ccfc1b30f97dd25ef5a9bd75784f851f591f2538afd68b4ab5e4bacbe0eb", 0x23) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000777000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x80002) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f000071f000-0x94)="650f735cf795033c55b09a26f2fea9374cba9c9b01bb36a4b52a44060c589a2f47ca1bafbff580cb09f377085bd876530ed97ca05fbf9b8b0755c19d59c929535664a343c1ea47a7ab3528b0949cf99436d7a61990a4d4248ec9a48dceb4c46a242012c2194c880f6ae6c49032e246489897df7cfca1cee86e52af2e9f826f060aaad2e928f195c0793af655294a84801dafc298") getresuid(&(0x7f00000cd000)=0x0, &(0x7f0000b00000)=0x0, &(0x7f0000ec4000-0x4)=0x0) r7 = getgid() fchown(r4, r6, r7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000307000-0x4)=0x0, &(0x7f00000c5000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000c5000)=0x6, 0x4) sendto$inet(r4, &(0x7f0000fc7000)="96800fd8b61aedbec5cc748feddf066b3660e55fe6c5a43f394eba7d8223566450069b4b90f475b8e1a0df28b2fcb4451b12c8a779d81dbc64a7c46c56fa65edc0c3a7a780e8bec2dc2f43b026a4dc30d1", 0x51, 0x0, &(0x7f0000165000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f0000a8a000-0x8)='./file0\x00', 0x20, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00003b9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00002c6000)={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r0, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000915000-0x10)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}, 0x0) 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x1000) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000001, 0x400000031, 0xffffffffffffffff, 0x44) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffff) clock_gettime(0x0, &(0x7f000043a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f000043a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x7, &(0x7f0000003000)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x1000000012) setrlimit(0x0, &(0x7f000000e000)={0x4, 0x2}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x0) r4 = shmget$private(0x0, 0x1000, 0x20000010, &(0x7f000043c000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000003000-0xe0)=""/224) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x4, 0x7, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000050000-0xb)='/$cgrouplo\x00', 0x1) bind(r6, &(0x7f0000050000-0x58)=@alg={0x26, 'skcapher\x00', 0x4, 0x204d, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200006, 0x12, r6, 0x0) readv(r5, &(0x7f000004b000)=[{&(0x7f0000050000-0x1d)=""/50, 0x32}, {&(0x7f0000039000)=""/194, 0xc2}, {&(0x7f0000022000)=""/83, 0x53}], 0x3) mq_getsetattr(r3, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x7ff, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r5, &(0x7f0000050000-0x40)={0x0, 0x3, 0x7f, 0x0, 0x5, 0x8000008, 0x9, 0x76}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x3, 0x1) [ 36.369398] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.400563] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="ff80ff410456816b3b09465f99cc487b", @ifru_addrs={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x7) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r1, 0x0}) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000-0x20)={0x40, 0xffffffff, 0x8000, 0x4, 0x1, 0xd587, 0x6, 0x46588d5, 0x0}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xe9)={r4, 0x5, 0xe1, "66e03c21178ed1658617ad02a939ccd06680f2bd70db256357ba13369c6195a42a8d5191f574458525994bb438057dec5ac9faddc1bcf61a31b2e076e8b760bf285dc84d7d6062d8fe8ae3f2ba22c3161cf94967175d9fd583eb8bacc7d43393eca58fc7858181494c31784be159e1a9bb6273b708160e51ac0c6a770e4b4d2e477e1606f8c13952f6541c3ec88247c7fd50c4a8ebd8ff1af67843d066d4b9b0ea7feb19de27e0c968c4280ed2b2e7895b5abeecc3b373f966a8ef653fb7ac08962a9bc0cde71cf26efeedd36e63a59801749f720513d9362d913b1ee76e68f57d"}, 0xe9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80000) select(0x40, &(0x7f0000011000)={0x8, 0x33442b2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x755}, &(0x7f0000001000-0x40)={0x80000000, 0x3, 0x2, 0x1ff, 0x4, 0x0, 0xfff, 0x9}, &(0x7f0000000000)={0x0, 0x7530}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r5, &(0x7f0000012000-0x8)=0x0, 0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x1f) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000d48000)=[{&(0x7f00007ab000-0x8e)="d680ceab92dc935d4c9d929fe8de8763aea4ba267f59a9db257f776256afed9d790000000000008000765a64a1f4fd2b403ae94184896ed71ade413cefb69ae89af370c08ac7b718edc955f5961d903b61687fff6972df7f74f39df3cf34aecf1266a2fe693ce88f58fe2995409f186f5d461f0800fbe744e79d16fcacd9aeb62a3995da1a80d9ee193f77b4d9b4", 0x8e}, {&(0x7f0000365000-0xa4)="3ecd4047e34801285179e30721190ae41c4f2484e3551ce0bce4f34678811c9843f0c1be0934d3ccaab9f3141d555c3e2f64005180f32910c32c26412597e3a846e5088c37adad5c98d32383d8cda6b50d5958eb67b30cf84a16e05950ef4db7446a9f2991ea011cb215fb2e9757b7495ceb87f2f95c327636b8996de988d8363cf963c166efef7e784e843aef5b17a0c5d5d6cc5d78693b1f47634e44ee79fbf33e7575", 0xa4}], 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 01:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readahead(r0, 0x3, 0x402) mq_unlink(&(0x7f000006a000)='/dev/rfkill\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000a95000-0x1c)=[]}, &(0x7f0000cac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cf000)={0x100000001, 0x2, 0x9, 0x13, r1}, 0x10) inotify_init() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f0000751000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x3c) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x101082) fcntl$setownex(r0, 0xf, &(0x7f000090e000-0x8)={0x1, r2}) clock_getres(0x5, &(0x7f0000b32000)={0x0, 0x0}) r4 = socket$unix(0x1, 0x2000000000005, 0x0) r5 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008cd000)={0x0, 0x0}) fcntl$setflags(r5, 0x2, 0xfffffffffffffffe) r6 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000664000)={r1, 0x3c, 0xb, "80ee053e791631e79ee676"}, 0x13) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f00003b7000-0x18)=@add_del={0x2, &(0x7f00008ae000)=@common='ipddp0\x00', 0x3}) fchmod(r3, 0x3ffffffffffffffe) r7 = syz_open_dev$usbmon(&(0x7f0000931000)='/dev/usbmon#\x00', 0x1, 0x101000) sendfile(r3, r3, &(0x7f0000224000-0x8)=0x0, 0x100000002) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000553000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x4001}) fremovexattr(r4, &(0x7f00001ef000)=@random={'trusted.\x00', ',&\x00'}) close(r3) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000ca5000)={0x1, 0x7}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00007db000-0x14)={0x4, 0x100, 0x5, 0x1, 0x5890}, 0x14) 2017/12/18 01:41:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000645000)=0x14) syz_open_dev$sndtimer(&(0x7f00007d2000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) r1 = getegid() syz_fuse_mount(&(0x7f00001a5000-0x8)='./file0\x00', 0x1, 0x0, r1, 0xd1d9, 0xfffffffffffffffc) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x202000) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x36b6, 0x20000000008, 0xd7d, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000436000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) ioctl$void(r3, 0xc0045c79) accept4(r3, &(0x7f0000e0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000055000)=0x14, 0x800) r4 = accept4$packet(r3, &(0x7f0000e8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000781000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r5}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x5, 0x400}, 0x10) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000068f000-0x10)=@req={0x8, 0x7, 0x1e637b53, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009e4000-0x8)={0x0, 0x1}, &(0x7f000078b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000de3000)={0x401, 0xfff, 0x4, 0x9000000002, 0x43a, 0xc2ca, 0x40, 0xffffffffffffffff, r6}, &(0x7f0000564000-0x4)=0x20) r8 = socket(0x11, 0x80003, 0x300) dup(0xffffffffffffffff) setsockopt(r8, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000bd8000)={r7, 0xfffffffffffffffe}, 0x8) tkill(r9, 0x2d) tgkill(r9, r9, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000c7a000-0x50)={{0x0, 0x0}, {0x4, 0x9}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r10, &(0x7f0000efa000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4da", 0x53, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(0xffffffffffffffff, &(0x7f0000250000-0xc)={0x0, 0x0, 0x6111, 0x8}, 0xc) sendmsg(r10, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00007e6000-0x50)=[{&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000889000)="640237baf702b732daf9d6d54d9c5d758c4c2721251706159f66cb0de2220e943a30c155a13a087574aa6822c18b8056acccbfcda28bca31a0dea2a639f505e5d3d377c5a3ed56e16cc9debb702f83795173723b608ef2c326370e38c43c9e62f171b13a9024f9d4a4a1e4ba7fe9cb7f30ecaf53197f86d48d927d5be222ef3a32a3f886e81271adfc4c4f571d23b5e9db9d7e7a2684675b3687c75a3f2e7249669ce40fe0d1b7361533272871d57608ea8eba45ce60b0bacdd96261efac0038bebe5f6dca3d9c6db3a1ffe8d8", 0xcd}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f00007d7000-0x12)="20833518f42e64ebc08b403238af8e7e4ab4", 0x12}, {&(0x7f000024f000-0xc)="242350d781422da9eb0f2d7d", 0xc}], 0x5, &(0x7f000018b000-0x50)=[], 0x0, 0x4004800}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00005b0000-0x38)={&(0x7f0000675000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df6000)=[{&(0x7f0000d1f000-0x93)="c781f611e9bc4728c52cca83b0ee90659c777f20b8a6871935832424aef7dddf323caba2e91d68446c057f7b68a51d06f3f526091be12dc361e964c1519f17cd948b94d5e26d8e4ffe77ad94b8b4a6aa12445203d2227cb68ace28ab73e613c9d337cfe4036c8745c183ea39d7b4c0bd8a6aa9ee442863c93be06c37bc85bfaeab2cebd49af8d9a76ceb480a7c71e27320e8e9", 0x93}, {&(0x7f0000ffa000)="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", 0xfc}, {&(0x7f00004f1000-0xa1)="8124a83772af538148cc0bfe815fddba32377f5f5e662ca25619095bdcc2e696fc4d41740b24cd1907abac120f71494f66440f235a9b52be572a6357473f43af161e23729fcfebc4a39b16170bfcbd9d4ed5352b7921800640d63a5d86d94b8d67af6af11b534b527ad7833340f7941681112d8dcce2f220b46d6d44288a414ded2264fa541924b82b6c8fc0a0b5781ee1adb6f2c0339df7be1a8484d3764af5a7", 0xa1}, {&(0x7f00009a1000)="713674d6a14949f941bfb2", 0xb}, {&(0x7f00009d1000)="6bf191198e8d0612b68ea5ff1a0270945dc33cd17e78923c023b026fbdf16b74d61ffbfb797623f1c7c547d30fd851adf0592645c0e715717c1eea5b799d0ff41b", 0x41}, {&(0x7f0000540000-0x16)="0cce54c67cb5d1ae7758f4d5c42dc262ce58e53539d9", 0x16}, {&(0x7f000026c000)="1bef88b40c2d0566a51e9229329dfc87598690a09d45d0d0d4010232968f76074bd30fdc4a52b68622caced105c83e93f2223dfeb32b8cba938f05e5bfb8d495bdef150808c263d4ccd706b6c56132f36fc2acf3d1cdcc4583fe57d9d3841b9ad1ef13a67f0a736e1c48476a37e5a34948b1b25c93d8a34bb4da44436827219bd18798d4", 0x84}, {&(0x7f000083b000)="1b3a7e504d68b6fa9663ef067913a5db9d4e5b", 0x13}, {&(0x7f000067b000-0x57)="b0b32c311e86bb07447a6199a2840f82e98709705d1f914b17dec65170d0220167938e82803e89d75f220f326aab7ceb1fd5bdc6b9bf15dd1359fdac8db91c645b6194bd17c52a463713a9f67c4702264da11a5a86f52299eb5ee31429aa090c14fad29986aa6763c5a74b398337fb7678ddf657adc6e1989d3d046de8da23defd2ffd9d3fc6862d6b1c0227878830189e7ef4cc4e7dcc4003ad9b3205aafdc704f21e3755acb062cb01b4384101a1a0bb7175e5c2f49b532b356de368b74cfcca9f6eda68c91987f8097ba7ed8b", 0xce}], 0x9, &(0x7f000029c000-0x150)=[@init={0x18, 0x84, 0x0, {0x4d38, 0x2cff, 0x4, 0x7fb8c113}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xb, 0x48, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x100000001, 0x350}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x2, 0x1f, 0x7}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x3, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xfffffffffffffff7, 0x8, 0x0, 0xffffffffffffff7f, 0x3c74, 0x8, 0x932e, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x100000001, 0xfffffffffffffffe}}], 0x150, 0x2000c0d1}, 0x4000040) 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x20010, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000003000-0x2)='[\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f000000a000)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f0000005000-0x30)=[@flat={0x77622a85, 0xa, r2, 0x4}, @flat={0x0, 0xa, r2, 0x1}], &(0x7f0000006000-0x10)=[0x0, 0x38]}}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 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(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x128, 0x0, &(0x7f0000007000)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f0000002000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f000000a000)=0x0, 0x1, 0x2, 0x10}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x73622a85, 0x100, r2, 0x3}], &(0x7f000000b000)=[0x48, 0x58, 0x48, 0x78, 0x0]}, 0x10000}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f000000b000)=[], &(0x7f0000009000)=[0x28, 0x30, 0x0, 0x40, 0x78, 0x38, 0x38, 0x28]}, 0x9aa1}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000002000)=[], &(0x7f000000b000)=[0x20, 0x28, 0x18, 0x0, 0x78, 0x18]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x3}, @release={0x40046306, 0x4}, @increfs_done={0x40106308, r2, 0x1}], 0xd7, 0x0, &(0x7f000000b000)="2669e94704c3ad070676ff45dbdb36dfa8d5ed718d6a124ffa20c9701ab68d087a551f8b7511fd9c53d4437398ef55432d7530d2a26a5551ed205cbe33b9b44593083733044694b956e83f021b3c5da87e0238b94f01b093481ccd0e516532b2994e4daf1584b31aa18e8982ce45e0fca952964cdcc39868d6b5f5b27362000b692b92f1d9cd4ebe1519a80d78ae33391935a6d86b0a1fa79c0fcbfb3fcee28f29e75ea0c9ea754fcc09db3a3c65dd840b61855ac6c9f9946274ca353f778579810e667808a491de7bc9cbaa0a9fbb5df4b3304d301ab6"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x4c)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x3, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000000a000)=[], &(0x7f0000006000-0x10)=[0x38, 0x38]}}, @increfs={0x40046304, 0x3}], 0xd7, 0x0, &(0x7f000000b000-0xd7)="48a85bf0d7bb41bb7fae47acba64f959302cb9491cb02e3a2b04f9dacd27477eefaf68de88ed73c57e83a510960e2d8abb1d9cd1af5dea4037b54926a5c678474f908986cb0e56d62f1c8b6b73beb3bec523434238d9fb1e05a754703f1e23d1f2ec8bb513321b1fb1ffa2a15ae46b07737f3e7ab54b61dcc69cfe0f16606bbc551932aaedabbbec011fadbf577a53d7f4a6ce628529daf9440fda485e065204aea12c933a53bd3634c86c10cea724a3d541f812dd8e23a94c54bc1484606a91473409183d7c9598d38198d78a26f849597345bea073ed"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f000000c000-0x8)=[@acquire={0x40046305, 0x2}], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:20 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x800000000006, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2a36) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000-0x10)={0x5, &(0x7f0000004000)=[{0x6, 0xffffffff80000000}, {0x3, 0x4}, {0x6, 0xfffffffffffffb90}, {0x5, 0x0}, {0xf4, 0x7}]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000005000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x73, 0x10001, 0x9, 0x80000001, 0x401, 0x8001, 0xff9, {0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2f9b, 0x0, 0x1, 0x80000000}}, &(0x7f0000002000)=0xb8) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0x282)=""/2048, 0x800) [ 36.480494] audit: type=1400 audit(1513561280.586:40): avc: denied { fsetid } for pid=5641 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.483139] binder: 5650:5651 ioctl 40046205 0 returned -22 [ 36.483368] binder: 5650:5651 got transaction to invalid handle [ 36.483376] binder: 5650:5651 transaction failed 29201/-22, size 48-16 line 3007 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000ff4000-0x5c)=""/92, &(0x7f0000ff3000)=0x5c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000eac000-0x4)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fef000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ef1000-0x1c)={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3968000}, 0x1c) bind$inet6(r2, &(0x7f00008f3000-0x1c)={0xa, 0x2, 0x50c, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ff3000)={0x9118, {{0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008d9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x2) connect$unix(r0, &(0x7f00000c5000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000fd2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000fd3000)={0x0, 0x0}) listen(r1, 0x789) r4 = socket$unix(0x1, 0x3, 0x0) connect$unix(r4, &(0x7f0000e74000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d70000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd3000-0x4)=0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000fd4000)=0x0) r6 = socket$netlink(0x10, 0x3, 0x4) r7 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0xfffffffffffffffb) r8 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x2, 0x401, 0x6269}, &(0x7f0000fd5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a47000)={0x0, 0x7, 0x8000, 0xffff, 0x1, 0x32}, &(0x7f0000bcc000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000040e000-0xb8)={r9, 0x2, 0x1, 0x0, 0x17a85852, 0x40, 0x10000, 0x4, {r10, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3ba, 0xffffffffffffff81, 0x7f}}, &(0x7f0000fd4000-0x4)=0xb8) sendto$inet6(r8, &(0x7f0000108000)="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", 0x1000, 0x1, 0x0, 0x0) connect(r7, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r7, &(0x7f0000790000-0xec0)="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", 0xec0) sendmsg$netlink(r6, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x28, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01ffffeeffffffff0005000018b78197d9df960fb8"}], 0x28}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/12/18 01:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000441000)={0x0, 0xe5, "adba9f45eacd0ccc2264c39cee461882379524564e08d76c2be8cb51e53c2af94116e2d82e98d6fdb69d182bcd34aae10877b7489680b368f3ab9856b8ada8376725a6b457305d69700e4df85571dc0b99bfe6e84bb886b9756e3a2f891c4933f31d5a789fb257278a4300c5dc3285fa76e783ad081fd882880ecb129e48cc46a1fe7354ebc1494d03160cd926816a296594ca96dc32e8e27f351e94699e7aeae1313d5e7135ab135c916d84bce50a5023abab9043653117400d69eeb056b92c7414281490e09bbdf03c241e3a0256080c90b0b2b15421ce0c9fc9f3793a23cc5fdb2d84be"}, &(0x7f0000cc8000)=0xed) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) execve(&(0x7f0000144000)='./file0\x00', &(0x7f0000e7f000-0x30)=[&(0x7f0000f75000)='\x00', &(0x7f00001db000-0xb)='{trusted!+\x00', &(0x7f0000997000)="70726f63707070313ac35b282d00", &(0x7f000065f000-0x7)='cgroup\x00', &(0x7f0000668000-0x1)='\x00', &(0x7f00002d2000)='vboxnet1eth0{ppp0-\x00'], &(0x7f0000632000)=[&(0x7f0000f66000)='\x00', &(0x7f0000437000-0x1a)='trustedprocprockeyring$%-\x00']) getpeername$ax25(r0, &(0x7f0000e8c000)={0x0, {""/7}, 0x0}, &(0x7f0000b2f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000908000)={0x4a2e, 0x3f, 0x800d, 0x0, 0x4, 0x55a, 0xffffffffffff3b4c, 0x1, r1}, &(0x7f0000b85000-0x4)=0x20) syz_open_dev$sndseq(&(0x7f00001c9000)='/dev/snd/seq\x00', 0x0, 0x480001) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) accept$netrom(r0, 0x0, &(0x7f000092a000)=0x0) stat(&(0x7f000069f000)='./file0\x00', &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f1000)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) lchown(&(0x7f0000eec000)='./file0\x00', r2, r3) socket(0xd, 0x800, 0x7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000228000)={{0x4, 0x5}, {0x4, 0x3019}, 0x1, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f0000464000-0x6)='.dead\x00', &(0x7f0000b56000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c45000)="1212957da7b1cbfd8130c8224744b5a44951c58dc342f8afab34696363612a85e32173439cf4bd9bc49c0682275f6d37bfd466455a20d21c089befc2b57c71cfede679bc6fc85e14d8d7f3aa7ad5ba95442d86230c217dbb1f8a8084f93f5ef128f1398c92558bb37c60e477668467be667b80fe42d0ea3538dcec0d1f50e8a5765074b9535ae8c85635bd5ae71ac4698ea80ff1fb6462d0bc1bdf50e7fe40f97e140f65726fa1b98afbdece367c15763da06800291d96f123555fb2fdcb733294f2ff7c03f7de5970dd383b8d3fa0b969a2817914ce37932e2f8ef7c64f781884343a2bf872ee21deeecbc8064f696284cb4574", 0xf4, 0xfffffffffffffffa) accept$unix(r0, &(0x7f000018f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00004de000)=0x8) r5 = request_key(&(0x7f0000b17000)='trusted\x00', &(0x7f0000aaf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000efb000-0x16)="020000000200000000000f000709002d6a1f06a05882", r4) add_key(&(0x7f0000e67000)='id_resolver\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000766000-0x24)="060000000000000012e3ad8f41812ee3926334a69212b5e8e69a7c335d4cb368185f27", 0x23, r5) mq_timedreceive(r0, &(0x7f0000d2a000-0xd6)=""/214, 0xd6, 0x0, &(0x7f0000ce6000)={0x0, 0x0}) mq_open(&(0x7f0000a05000-0x19)='.mime_type^em0vboxnet1)]\x00', 0x2, 0xa0, &(0x7f00008a3000)={0x8f8d, 0x50, 0x400, 0xce4b, 0x1, 0x3, 0x5f, 0x4}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDADDIO(r0, 0x4b34, 0x3) 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x3) ftruncate(r2, 0x40001) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5f)="0a269ca9b4a350d33b29e53e9681acb9d5387ddf3194796f6f81917f37b4678f5174844c5bf38bc93ab7810a2c3558efe5bb09007bb1d30c737be8d0326d3dd2968a6acec39f56ef43533cfacb43fc4d77ebd7ef3157a7b4a078876ff30f10", 0x5f}, {&(0x7f0000008000)="efabd025225a6783c88665d3c1266b84f79cf4965d8d08c95fbddd51e0", 0x1d}, {&(0x7f000000a000)="720b760c5bab7d6876ac6403ff2acbcd4ac4bccc0bfb69ca0967f89cb190ba33ba76975bcc2dd5dd728fb63c0d4c910000000000000006d06bb3746f84f582ec88051b4e1a4c8c012dcbf85728fb9a69fe14040142ee3e6e04491f0e0bd1b2a1039d987e98921f8dbeaafe549c96b783f0136de9d13240667373c8ce61caec1521a95fcab52ba23736fc82259c3f59b17aa48ea7698b83bf9353cb88", 0x9c}, {&(0x7f0000005000)="4499b7f402204af49ece5d75b58dd91e9d8a53d96e21e22b31822d872434e15b82c91de1a39f441d8487088c2a9c20ebf8b5498cc3115489f2c6530a4a46", 0x3e}, {&(0x7f000000a000)="f145da5d39a54a66270b53135cea85254d371043a9298a41323940efa12d5792fe2c1018ec274de1aa7e836e50232f4c4db1cfdb58c5dcf1dd6e02d30bc068d861dedd93302b0e6b75fc1ae434a3499858176c9001718f32f295089e166a9bfc621a937fc82f1a92fde0867f6dd45424e58eb83815279a6a4ec7dae07643c0af20", 0x81}], 0x5, &(0x7f0000006000-0x1408)=[{0xe0, 0x914, 0x7fff, "385e13d315359395152a7d10f8c473c038c5f8384200048061dcc23c671e358562220d8d7053fb6780987e70d617c64ec88154f21d139b3b7ed12747d38178095ceb0464c8323bcb02bbbb3bdc62e25904ba71345c3dc8e682bc9fd131e70635fe4f5dba2d3cacdcfed849d0374ccb387de78d06d2f8e783b9b585372eef3558d52bd2bdf2a55ab3d48ecadef5b25aa526f6ff86fe06f30645b36a8afe89003bffa6a23af61081016ec7c18d1dfa8f4afe46c630b50e488423a34b93305ce87271350f07962b5b20cd40068e0bcd6119"}, {0xb0, 0x116, 0x80000001, "fca372645b20f8e45fa810ca2f9b5192f5792fffa24d056493798bdda419952506000000ab896122df5700eea4de59300f5934129c00adabedca10228225c07de714000406a090a4786ca8c6f5876ce9e1de8a826bc1878fed05e4984f96d17eac8372190505bdcccb1329e54edc826fbfc66c1398971b9603b965c9f24ff3ce2925ae9523bf772e3a02be08b5fba465ff9be612a96c344be0dfca7b068e56"}, {0x1010, 0x0, 0xe6d5cdb, "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"}, {0xe8, 0x29, 0xffffffffffff33f6, "6a14275a80b462b9bc969216aedb19350f2e0f8cf49bef0809955be751ad1fbd3236ef8d7fc6a6f61a3ab0ad12aa252fd2dc10a043e0577d7ce50eab0a37332cb43fef4258ce72e26013faa769e5e9b8786cf40253b3323fdcd26a78eae14bc00647b02510eaac6b5622a5aa1b558eee66bd474b2aa79b7a6feb42795f66dd5e3ca7121f1d497d19b499ef817f63975b89488ed2d8d4d089474424aefa131b13b50587eadab2f3449832f426aab9e2920712a1097f4c2be90fee4517d8c2f848df303c2bec6cbf7d6e04ad501d09310ab7f7978ebb175231"}, {0xd8, 0x111, 0x5, "4bdc10a27669a9c540b00a5085c5d330504aeddb3e7a590ab94174c2f4677ae93e5f7f4891bcb6492bd1c7f03a47ca39f7bc19f869e09ef5ce6bc6d97ae140bd97d18350f62b67c045ac9b873ab7c38ebfec42738096ceb73e6cfaa2a569ab7fc865c33fdb68ee4f8df1a7381139425eaaba8b67471b5c10214ca1f2a4d663e827c69d83375f6a12e689ae85b6f1ddd621f2853ce8091a3ca6998ccc23d29ea48f197863c2e5af51bce2e48ccbfe000303d0cc4f2eda9f77e8d24453aa0dd9b3f891"}, {0xa8, 0x0, 0xffffffff, "3ca64f8f34477723f7ddd15597f89ca8bed6f3ad7f0dd7c1ad61e92f7282747fea125f458cd7fcdb053cac1cb5724eb35fbd46cfba9928f929a493c3e6546df33c8ef74c6465549fe3d28a13d887312b228a10dcb8281ce8527b7363e9a7765418db4c670bcc5372de7202167afecdbab7dac34505b759ec4db3bb3f23dcbbbe649d7fa93f2d0ca4c95507bf186a8ad0d34e334980"}], 0x1408, 0x4004}, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f000000d000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x2000000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0xc, 0x7ffffffd) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x400000000000000) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x3e, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x8, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000006000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/160, 0xa0}], 0x4, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0xf66d}, 0x800}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)=""/128, 0x80}, {&(0x7f0000010000)=""/115, 0x73}, {&(0x7f0000011000)=""/159, 0x9f}, {&(0x7f0000010000-0x95)=""/149, 0x95}, {&(0x7f000000b000-0xa1)=""/161, 0xa1}, {&(0x7f0000011000-0x65)=""/101, 0x65}, {&(0x7f0000004000-0x93)=""/147, 0x93}, {&(0x7f0000010000-0x69)=""/105, 0x69}, {&(0x7f0000005000-0x13)=""/19, 0x13}, {&(0x7f0000002000)=""/83, 0x53}], 0xa, &(0x7f0000010000-0x3)=""/3, 0x3, 0x2}, 0x8}], 0x2, 0x100, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) [ 36.483444] binder: 5650:5651 got transaction with invalid data ptr [ 36.483459] binder: 5650:5651 transaction failed 29201/-14, size 56-0 line 3149 [ 36.483926] binder: 5650:5651 unknown command 1400526783 [ 36.483932] binder: 5650:5651 ioctl c0306201 20002fd0 returned -22 [ 36.484079] binder: 5650:5651 Acquire 1 refcount change on invalid ref 2 ret -22 [ 36.505623] binder: 5650:5651 ioctl 40046205 6 returned -22 [ 36.507057] binder: 5650:5651 ioctl 40046205 0 returned -22 2017/12/18 01:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r1, &(0x7f000073e000)="2f7d101ddddce50eb29a84b5f7615b57b4bc0fbee6f36c749270ae115a0b788e5d4e684f5a0bea4cd349471eb7eb4a74c3e5a6e9b7b2af0830a419808975b3252e98710a19e7c91ac1ca65c5982fe74add3bdd22685ae86c6203a0188cd46b0a852dd3c4bf73b36daf01c8e50e5a1628646822d505d95419b7a6bd03cd98bdb8ed7386a1c773d9db37a6124fd7f345abd650306e90f4ac9c75d889f429157e5feaa559fe1d765df1bdbcfdc5e5566e77570fc9", 0xb3, 0x0, &(0x7f0000158000-0x10)={0x3, {"bb8282e5b1000c"}, 0x0}, 0x10) recvfrom$llc(r1, &(0x7f0000d5d000)=""/180, 0xb4, 0x10122, 0x0, 0x0) recvmsg(r1, &(0x7f0000f4e000)={&(0x7f0000b39000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000532000)=[{&(0x7f0000c18000-0x70)=""/112, 0x70}], 0x1, &(0x7f000061c000-0x4c)=""/170, 0xaa, 0x40}, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendmmsg(r1, &(0x7f000072c000)=[{{&(0x7f0000d0a000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c38000)=[{&(0x7f000030a000-0x54)="06", 0x1}], 0x1, &(0x7f000090b000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/18 01:41:20 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x1, 0x5, 0x7fffffff) bind$unix(r2, &(0x7f0000332000)=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0x13, 0x6, 0x4000000000004) sendto$unix(r3, &(0x7f00009b8000-0x29)="e375c90d690000000800000626705f310a0022b3724c6c5d885c5b7ad8c342a601d911967700", 0x26, 0x4, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockname$inet6(r0, &(0x7f00009b8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f6e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000703000-0x8)=0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000+0xffc)={&(0x7f00007d2000-0xe)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000080e000)=[], 0x0, &(0x7f0000f6c000-0x1000)=""/4096, 0x1000, 0x200000000}, 0x40000000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x9, 0x40000e, 0x6) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f68000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000f68000-0x4)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x9, [@multicast2=0xe0000002, @empty=0x0, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x100000001, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x34) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x37, &(0x7f0000f6d000-0xc)={@rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000bd8000)={0x9, &(0x7f0000f65000-0x48)=[{0x80000000, 0x401, 0x5, 0x5}, {0x9, 0x8, 0x5, 0x2}, {0x2, 0x6, 0x7, 0x3}, {0x6, 0x6793, 0x9, 0x8}, {0x0, 0x1, 0x1, 0xffffffffffffff7f}, {0x17d6, 0x100, 0x9, 0x7}, {0x6953fb29, 0x6, 0x9, 0xfffffffffffffffa}, {0x7f, 0x3b, 0x4, 0x6}, {0x3, 0x1, 0x80000001, 0x401}]}, 0x10) socket$inet(0x2, 0xa, 0x21) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c5d000)=@assoc_value={0x0, 0x5}, &(0x7f0000f6c000)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000f6c000)={0x0, @in={{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x40, 0x4, 0xffffffff, 0x9}, &(0x7f0000c93000-0x4)=0xa0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006f7000)={r8, 0x800, 0x6, 0x8, 0x5, 0x8, 0x3, 0x80000001, {r9, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x8, 0x7f, 0x7fff}}, &(0x7f0000f6d000-0x4)=0xb8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f6e000-0x4)=0x0, &(0x7f0000f6c000-0x4)=0x4) 2017/12/18 01:41:20 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a9000)="", 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000dce000-0x8)={@empty=0x0, @rand_addr=0x0}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00008d7000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000235000)="330000000000000032c00000b95d033d08000000000000e16d7e7386ea225e3e0900000000000000c1d5a498ec9bdc0900", 0x31) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000919000-0x1a)="5077e455fea8e3d2dce5b9b5954aaa90b89cef02fe8fa4aa0cd9", 0x1a) r4 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000ffd000)=0x67e, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000918000-0x40)=[{&(0x7f0000ffe000)=""/159, 0x9f}, {&(0x7f00000c5000)=""/197, 0xc5}, {&(0x7f0000ffe000)=""/197, 0xc5}, {&(0x7f000007f000)=""/190, 0xbe}], 0x4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e4000-0x11)='/dev/vga_arbiter\x00', 0xfd, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f00005db000-0x38)={&(0x7f00001e9000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000ae6000)=[{&(0x7f0000ffe000-0x49)="3921de034283e01544bfe8cb914f2ab4226691e44ea249c15fcb5eead735870f15ca34d106ee11f21e216c535de3e04f59bb59c1c93ddec93a249145f64b012a5e4d7b7852fbfa4e04", 0x49}, {&(0x7f0000713000-0xca)="beec1c5c283d335b007148fd6f5a9f88b8ceaee9aaa91954f7a6cef7aa9637e725dbc0f62677b736996742ff505e21c60fc9710742b78af3f90888e97148654a4032e898c73203857e0ff6d2452823ea8e2a5760b17570bb1bdc407adaa174ca1b01e573c37d85f6e8ffaaa7586055f5bc6156d8533a041e182f20744fb6c28f57d0ee4543646c18aeed5cba92aa5cc0cbaa013521d265dd2f292f86715cde1f3a514d2e65a03da31fb7adf5af774ab9d04f6f0f061aa6dcb30cc97f8f553660a7d4f60e39e4aa3d96fc", 0xca}], 0x2, 0x0, 0x0, 0x20000000}, 0x20000000) [ 36.514021] binder: 5650:5651 got transaction to invalid handle [ 36.514029] binder: 5650:5651 transaction failed 29201/-22, size 48-16 line 3007 [ 36.514088] binder: 5650:5653 got transaction with invalid data ptr [ 36.514104] binder: 5650:5653 transaction failed 29201/-14, size 56-0 line 3149 [ 36.521020] binder: 5650:5651 BC_INCREFS_DONE uffffffffffffffff no match [ 36.521027] binder: 5650:5651 got reply transaction with no transaction stack sendto$inet6(r3, &(0x7f0000adf000)="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", 0x1000, 0x20000000, &(0x7f000029b000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) pipe(&(0x7f00001a3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000803000-0x4)=0x9, 0x4) bind$inet6(r3, &(0x7f0000ffb000)={0xa, 0x0, 0x1ffe0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) fanotify_init(0x1, 0x80801) sendto$inet(r2, &(0x7f000044c000-0x3f)="", 0x0, 0x20000000, &(0x7f0000798000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000d6a000-0x11)=""/17) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000b6a000-0x4)=0x0, &(0x7f00008db000)=0x4) 2017/12/18 01:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = accept(0xffffffffffffffff, &(0x7f0000c7b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e8000-0x4)=0x60) r1 = gettid() stat(&(0x7f00002ab000-0x8)='./file0\x00', &(0x7f0000b6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000918000)='mountinfo\x00') sendmsg$netlink(r2, &(0x7f00003b2000-0x38)={0x0, 0x0, &(0x7f0000cf9000-0x20)=[{&(0x7f000049b000-0x128d)=[{0x1010, 0x5, 0x322, 0x3, 0x5, "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{0xfc, 0x400, 0x5e67bb91e4c31f56, 0x2, 0x80000001, "c6c8f929fe44fd3b371c55e3d966e534df4e6492a899f1a61a0ef57fe828d887454a9da537155f0c601d54f7a40b37c33dc99c0dc94858bbefcc354b586bcddd8dc6dc855ce8935857360e76f4dabc7ce3aff41e6a94a30f11bc1bb38d314d385fb612ee8a0d683135d13839368b5b10e18f95bb11ff5921fb215d62c222ce34be77bcb02f8c988a05cf763928cdfe8e201a3d0609adc963deb0c215997848a2932e2d922b714ab505955222a4a3f1be9a4786e3fbe8c947043509d6cde5f92b3df02ce645cbedd9edb5351dc74f41013d20d118caf9b729fc7ad136ee85ccc7f3071d571380861b94927b8d"}, {0x4b, 0x2, 0x400, 0x5, 0xba, "2f7bae1d8d487329f112ee209ce096d18a08ed49a9011a6d6c64582501351e11a62c34ba399a632346674f4bd3cbc32561ecdeb11026773e6fc0fa"}, {0x91, 0x1, 0x214, 0x2, 0xa50, "9a2d41acacd5db413b1e23778cbfbb6305e0964e1df256660f346f6b51a98ef5111f1deb8adfa54d9bbc6c7eabdc0b2fb217a46338348030717dc50fbaa9b51a70b0ca107138e1f4e3aaf878115c6cbfa8e4e3a2a5cadca13c8d2b49ab2947bc14e5d56db441cf57ba93b2eddd4ffcb8fc24b9445923159a15f2966af8556751b8"}, {0xa5, 0x1000, 0x104, 0xffffffffffffffff, 0x8, "13e52bef708f8a5d8a97d314f4cd189c3cccf763d675929ae4760ee095e21d79754e8a53b53401ed488f8659b53dfc35b0e1d5af1c48040f68f5fdeca8c7455667c8d9d1e8c186c362524e1690a5d4aa2ff600699c067883ab8e8f7347691711107cfe3a2d08e2e34f632f5a1b1d0dba5a6837237a268b4ceeaa98723ee8e3f23125148409ab6c0d20f6ad7a87f537014be6f75d47"}], 0x128d}, {&(0x7f0000182000)=[{0x10, 0xc1b, 0x1, 0x0, 0x100000000, ""}, {0x105, 0x6, 0x100, 0x3b7, 0x3f, "f50b60dd127886b2b787f854cabf78820be059aa9ef33e9fea120790f01f0dfdbede91740d231366544472fcd714659eb6cc2302e7a43ee6e21f51f3a9a92f295629cbd1edc08e4e93d657297fa4371223b98a1cc3455eaad2adef5f709b55950fd921c871f7aadde652834b1c704de072f1192fd452478e2bb16acda924f01d8624e080bff6a4d1c3c0279db65e9eafb48de1ba66ce9cab396726bcc54317a9d20a9c17889d05c6f1a1fbf97064755d849001ddaca2840c30fbdbf649cef5052f799597abb2dfab4d3c17325b3396b0d8a0c75990109dce5d874d1fb1ba83a9e075a53cc1bf72ecb8e59609771d3a1efff2a66358"}, {0x53, 0x5, 0x300, 0xfffffffffffffffa, 0x1f, "0baa0e8e4f1274b158104173619679081d962cc43611221000f178c78a7d1d4437aec4fd6fcbea08ed91a918705b47e685b6efc2e7cf0e53d13cd3cdf71576c7d602fb"}, {0x5f, 0x5, 0x300, 0x0, 0x1, "6159dfcd70f230f9a0792a6882115d78a491c8d54582b650cdf2816775e28668a247c4aa31d5312f9769e53246fd445affac5108f346aaacc967d7a6538d27ee280d3e25b4ce5a9bb54875331d209c"}, {0x30, 0x100000000, 0x201, 0x3, 0x0, "873761df8042e0ddb0a66517f915976f9284547a2501b404f00444f41c733bf3"}, {0x1010, 0xae8e000000000, 0x20, 0x5, 0x2, "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"}, {0x2a, 0x6, 0xc00, 0xe4, 0x8, "5d697ba1b80916e91f581559c607c40630ed315342dcc15deb7a"}, {0xeb, 0x5, 0x401, 0x2, 0x0, "bdac0b8d0598f497cd24f4e07a3b2a49b3cf16ee4c07db381e72a8fc8370761d1a3ab5814ed7f6270bd59f011ecde7af04f54fa62960c39b309ae3f4ba6fd7fd0b27f66f8a631aa8a96c10f929c2b5bfae6c0d1d05b69b29743fcbc7e93f88a05ac48518b73e136898b48791c42184e05726a58b67ca570d2d8e222793bbbff078047695534959928c7fd6482054a59a912ae74f36ee7fe7d021622482cf681d7d1b42692f464c403787d01f1959a0396654a3ec23a014984d6faeab24ed2c2e02087a9536c53a2bfb9e926eef26daed2e3d87e05e877a40c1ada0"}], 0x131c}], 0x2, 0x0, 0x0, 0x0}, 0x20044041) sched_setaffinity(r1, 0x8, &(0x7f0000029000)=0x0) perf_event_open(&(0x7f000009d000)={0x3, 0x78, 0x20, 0x2, 0x800, 0x0, 0x0, 0x6, 0x2000, 0x4, 0x1f, 0x5, 0x6, 0x1, 0x0, 0x4, 0x1, 0xc83b, 0x1ff, 0x52, 0x9, 0x8, 0x0, 0x65, 0x0, 0x8, 0x0}, r1, 0x3ff, r2, 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e7000)={0x0, 0x0, 0x0}, 0xc) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ff4000)=""/0, &(0x7f0000dce000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e11000-0x8)=0x0) recvmsg(r2, &(0x7f00006b3000)={&(0x7f0000014000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a4d000)=[{&(0x7f0000bd5000-0x39)=""/57, 0x39}, {&(0x7f0000c09000)=""/0, 0x0}, {&(0x7f0000bf4000-0x4)=""/4, 0x4}], 0x3, 0x0, 0x0, 0x1}, 0x10041) 2017/12/18 01:41:20 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x8000) syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4008, 0x0}, {r0, 0x50, 0x0}, {r0, 0xa001, 0x0}, {0xffffffffffffffff, 0x602, 0x0}, {0xffffffffffffffff, 0x404, 0x0}], 0x5, 0x6) 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d9f000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000024a000)={0x10000000000fd, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x457, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x3, 0x6, 0x1, 0x1000, &(0x7f000052a000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x74, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00008ec000-0x97)="79b69daac96f1702fb6bc3118dd8a1bb6cc797914f58a856fee2576d53031b019d9fe68991f47357fae66c5baba0597ed2de17ca8d5e7d4ded864ead58adab6d584b3cc8e709c821ba6ee1442defb1b7bcd8863fa3647d5fa593c9e14fa4c4ab9d92185cbff2483eaaf533a39ff6901e5ee8d2f2a5b2dc086ae7e748330ef4526b57afa2bcb4e4b4903e9d4185d2020047c5be10866a03", 0x97) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x4003, 0xa62, &(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000695000-0x18)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f00002e8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x101, 0xa69b, 0x4, 0x80000001, 0x4d9, 0x393f, 0x4000001, 0x0, 0x0}, &(0x7f00001a2000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000420000)={r4, 0x2}, &(0x7f0000c82000-0x4)=0x8) accept4$inet(r2, &(0x7f0000f76000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10, 0x80080) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d80000)={r4, 0x4, 0xffffffffffffff0f, 0x40000000000004}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001df000-0x78)={0x1000000000000005, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x3, 0x9, 0x8000, 0x80000006, &(0x7f0000309000-0x10)=@common='ifb0\x00', 0xffffffff80000002, 0x3, 0x1000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000b6000-0x14)={0x4, 0x8, 0x7ff, 0xee6, 0x0}, 0x14) bind$inet(r2, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f2e000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f00004c9000)="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", 0x647, 0x40, &(0x7f000022d000-0x60)=@nfc_llcp={0x27, 0x1, 0x4, 0x7, 0x20000001000, 0x7ff, "8a7e496ca74490ec710413de7c61acfff98761975639670c0dbb39a4d657b9cf3070071f836842d9573822ce0d0dc659a3156acec53bd08a11a436bcdbbbc2", 0x3}, 0x60) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000cd8000)=0x6, 0x4) [ 36.521035] binder: 5650:5651 transaction failed 29201/-71, size 88-40 line 2923 [ 36.523379] binder: 5650:5651 unknown command 1400526783 [ 36.523386] binder: 5650:5651 ioctl c0306201 20002fd0 returned -22 [ 36.525732] binder: 5650:5651 Acquire 1 refcount change on invalid ref 2 ret -22 [ 36.528412] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.631008] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/18 01:41:20 executing program 3: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=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(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000026000)={0x0, 0x2008}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={r3, 0xa}, &(0x7f0000032000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x1, 0x0, 0xfff}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000032000-0x4)=0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000f000)={{0xa, 0x0, 0xfffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffb}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10001}, 0x3f, [0xe8, 0x34d, 0x7, 0x3, 0x1f5b, 0x1000000000004, 0x0, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000027000-0x4)=0x6, 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000015000-0x90)={0x5, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000014000)=""/144, &(0x7f0000018000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x10000000000000, 0x40010, r0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000035000)="24000000190025f0011c1ffbfffffc5f020000000000000000000005080005000e1890b390", 0x25) [ 36.631020] CPU: 0 PID: 5671 Comm: syz-executor1 Not tainted 4.9.69-g3f1d77c #108 [ 36.631027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.631043] ffff8801d9b87990 ffffffff81d90a29 ffff8801d9b87c70 0000000000000000 [ 36.631053] ffff8801a8d93a90 ffff8801d9b87b60 ffff8801a8d93980 ffff8801d9b87b88 [ 36.631064] ffffffff8165e557 ffff8801cda00000 ffff8801d9b87ae0 00000001cf9b4067 [ 36.631066] Call Trace: [ 36.631082] [] dump_stack+0xc1/0x128 2017/12/18 01:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000741000-0x78)={0x0, 0x78, 0x9, 0x55, 0x1000, 0x0, 0x0, 0x7, 0x20000, 0x2, 0xffffffff00000000, 0x1ff, 0x2, 0x6, 0x0, 0x8b, 0x6, 0x792, 0x9, 0x490, 0xdc40, 0x50b, 0x2, 0x6, 0x5, 0x8001, 0x0}, r1, 0x20, r0, 0xe) mount(&(0x7f0000b3f000-0x8)='./file0\x00', &(0x7f00008cf000-0x2)='./file0\x00', &(0x7f0000dce000)='cramfs\x00', 0x1000000, 0x0) r2 = openat(r0, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0xd2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000a6000)={0x0, 0x4}, &(0x7f0000a36000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000e9000)=@sack_info={r3, 0x100000000, 0x5}, 0xc) readlinkat(r2, &(0x7f0000c99000-0x8)='./file0\x00', &(0x7f00003df000-0x47)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000882000)={0x0, 0x0, 0x10, 0x26, 0x7}, &(0x7f00007e5000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000d4000-0x108)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x7, 0xfffffffffffffffc, 0x3, 0x3, 0x8, 0x80000001, 0x100000001, 0x101, 0x7fffffff, 0x1, 0xe1, 0x8, 0x3]}, &(0x7f00006c4000-0x4)=0x108) mkdirat(r2, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') [ 36.631096] [] handle_userfault+0xa37/0x1300 [ 36.631110] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.631118] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.631127] [] ? futex_wait_setup+0x330/0x330 [ 36.631133] [] ? plist_del+0x157/0x210 [ 36.631140] [] ? futex_wake+0x1ac/0x440 [ 36.631147] [] ? handle_mm_fault+0x117b/0x2530 [ 36.631154] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.631161] [] handle_mm_fault+0x1fd1/0x2530 [ 36.631168] [] ? SyS_openat+0x30/0x40 [ 36.631185] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 36.631194] [] ? __pmd_alloc+0x410/0x410 [ 36.631205] [] ? do_futex+0x3f8/0x15c0 [ 36.631215] [] __do_page_fault+0x5c2/0xd40 [ 36.631222] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.631228] [] ? kasan_slab_free+0x89/0xc0 [ 36.631235] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.631242] [] do_page_fault+0x27/0x30 [ 36.631247] [] page_fault+0x28/0x30 [ 36.631254] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.631261] [] ? SyS_sendfile64+0xaf/0x160 [ 36.631267] [] ? SyS_sendfile+0x160/0x160 [ 36.631274] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.631281] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 36.631296] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.631303] CPU: 0 PID: 5656 Comm: syz-executor1 Not tainted 4.9.69-g3f1d77c #108 [ 36.631308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.631319] ffff8801cda17710 ffffffff81d90a29 ffff8801cda179f0 0000000000000000 [ 36.631330] ffff8801a8d93a90 ffff8801cda178e0 ffff8801a8d93980 ffff8801cda17908 [ 36.631340] ffffffff8165e557 ffffffff8144807e ffff8801cda17860 00000001cf9b4067 [ 36.631341] Call Trace: [ 36.631348] [] dump_stack+0xc1/0x128 [ 36.631355] [] handle_userfault+0xa37/0x1300 [ 36.631362] [] ? __free_pages_ok+0xbbe/0x16a0 [ 36.631369] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.631376] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.631382] [] ? __free_pages+0x4f/0x80 [ 36.631389] [] ? handle_mm_fault+0x117b/0x2530 [ 36.631396] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.631403] [] handle_mm_fault+0x1fd1/0x2530 [ 36.631410] [] ? __might_sleep+0x95/0x1a0 [ 36.631418] [] ? __pmd_alloc+0x410/0x410 [ 36.631427] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 36.631434] [] ? ttwu_do_wakeup+0x27b/0x540 [ 36.631443] [] __do_page_fault+0x5c2/0xd40 [ 36.631450] [] ? plist_del+0x157/0x210 [ 36.631458] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.631465] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.631473] [] do_page_fault+0x27/0x30 [ 36.631479] [] page_fault+0x28/0x30 [ 36.631487] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.631494] [] ? core_sys_select+0x2d6/0x730 [ 36.631501] [] ? core_sys_select+0xa8/0x730 [ 36.631509] [] ? do_select+0x13b0/0x13b0 [ 36.631519] [] ? selinux_file_alloc_security+0xae/0x190 [ 36.631528] [] ? kasan_slab_alloc+0x12/0x20 [ 36.631536] [] ? kmem_cache_alloc+0x10c/0x290 [ 36.631546] [] ? lockdep_init_map+0xe4/0x5c0 [ 36.631559] [] ? kvm_clock_read+0x23/0x40 [ 36.631568] [] ? kvm_clock_get_cycles+0x9/0x10 [ 36.631577] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 36.631584] [] ? poll_select_set_timeout+0xa6/0x110 [ 36.631594] [] ? timespec64_add_safe+0x10c/0x170 [ 36.631601] [] SyS_select+0x158/0x1e0 [ 36.631608] [] ? core_sys_select+0x730/0x730 [ 36.631615] [] ? fd_install+0x4d/0x60 2017/12/18 01:41:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x10000, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r0, r1/1000+30000}, {r3, r4/1000+10000}}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000871000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00008c6000-0x2)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000391000)={0x0, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000762000-0x10)='/dev/sequencer2\x00', 0x210000, 0x0) getpeername$netrom(r8, &(0x7f00001b2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000164000)=0x10) pipe2(&(0x7f00001cc000+0x39)={0x0, 0x0}, 0x80000) fcntl$getown(r7, 0x9) r9 = fcntl$dupfd(r6, 0x408, r8) getsockopt$ipx_IPX_TYPE(r9, 0x100, 0x1, &(0x7f000047c000)=0x0, &(0x7f0000229000-0x4)=0x4) ioctl$TCGETS(r9, 0x5401, &(0x7f0000673000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_robust_list(&(0x7f00008e2000)={&(0x7f0000abf000/0x1000)=nil, 0x2, &(0x7f00004cf000/0x3000)=nil}, 0x18) r10 = syz_open_procfs(r2, &(0x7f0000254000-0xc)='personality\x00') ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f000084e000)=0x0) sendfile(r10, r10, &(0x7f00008c2000)=0x1ffe, 0xffffffff) ioctl$sock_ipx_SIOCSIFADDR(r9, 0x8916, &(0x7f00008ec000)={"3b8579df2759e6fdb8e924bd276a04c2", {0x4, 0x0, 0x8, "00000400b4f0", 0x8, 0x0}}) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x1) syz_open_dev$sndseq(&(0x7f0000c30000-0xd)='/dev/snd/seq\x00', 0x0, 0x2cc42) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000453000)=0x0) perf_event_open(&(0x7f0000a20000)={0x5, 0x78, 0x3, 0x1b, 0xd91, 0x1dbe, 0x0, 0x800, 0x400, 0x0, 0x6, 0xfffffffffffff801, 0x8e, 0x8, 0x0, 0x8, 0x2, 0x100000001, 0x0, 0x14a0, 0x1, 0x0, 0x4, 0x7fff, 0x81, 0x6, 0x0}, r4, 0x558, r1, 0x8) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x80) 2017/12/18 01:41:21 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000605000-0x1)=0x3f, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000018, &(0x7f0000eec000)=0x0, &(0x7f0000eec000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f000080e000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)="230516", 0x3) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:21 executing program 1: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) splice(r0, 0x0, r0, 0x0, 0x8000, 0x2) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x74e, 0x81}, @sadb_address={0x5, 0x5, 0x0, 0x200000000000, 0x0, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000900000)=0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000901000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000901000-0x4)=0xe8) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000901000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000900000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000903000-0xc)={r1, r2, r3}, 0xc) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001e7a6ac4b78329b59b7709fac5f9162ec4d1c37bb8f8368e15cc306b46798cf78f1f388fd19b6512a0fd06397ab4ae09a3b080b5ee7772c8e24903c69061a6df0c3ac612a35b0", 0x6c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) eventfd2(0x42c, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000bc8000-0x4)=0x0, &(0x7f0000373000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000116000)=0x0, &(0x7f0000e1e000)=0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x4000000000078b, 0xfffffffffffffffe, 0x400000100000001, 0x80010000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e7c000-0x1)='\x00', 0x1) r2 = getpgid(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000c8c000-0x3b)=""/59) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x16, &(0x7f0000030000)=0x4, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000a12000-0x8)=0x1) r5 = syz_open_pts(r3, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000520000-0x4)=0x1ac) ioctl$TCXONC(r3, 0x540a, 0x2) waitid(0x0, r2, &(0x7f0000649000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x81000000, &(0x7f0000c8c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r5, 0x540a, 0x2) 2017/12/18 01:41:21 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, r0) mremap(&(0x7f0000d5b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f00000cd000)={0x7, 0x78, 0x9, 0x10000, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xd, 0x5, 0x3, 0x5, 0x10, 0x0, 0x7, 0x3, 0x5, 0x9, 0x4000, 0x7, 0xdc, 0x6, 0x10000, 0x5, 0x10000, 0x0}, r1, 0x9, r2, 0x6) r3 = accept4(0xffffffffffffffff, &(0x7f00000cf000-0x42)=@un=@file={0x0, ""/64}, &(0x7f0000001000-0x4)=0x42, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002000-0x4)=0x3, &(0x7f000053c000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000cf000-0x1)={0x2}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f00000ce000)=""/109, 0x6d}, {&(0x7f000053c000-0x65)=""/101, 0x65}, {&(0x7f00000cf000-0x63)=""/99, 0x63}], 0x4, &(0x7f0000001000-0x52)=""/82, 0x52, 0x1136}, 0x2) 2017/12/18 01:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000356000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f7000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000276000)={0x7, 0xa42}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b76000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000507000-0x4)=0x8c) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000061c000-0x2)={0x6, 0x36d2}) sendmmsg$inet_sctp(r2, &(0x7f0000106000)=[{&(0x7f0000633000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a1d000-0x70)=[{&(0x7f0000fe8000-0xa2)="ce7558530d9cd69e2fb405727261134df3b045c0c2aaf8d2a73491e6ddabc3d97f709202914530c194c9cf933ac076343874af5f3b3db752f3aa2a25fdb77b5645f851401c4a6d253d5ae0e124c68f7aab6ca5fb07244379dd816f1be893538c7e4d96cd92f0999a260577659fea2d7bb65d53056faae21de8f98c739086f9b88248cd204c737f6cc3ae3a106ce7fe73c0f23457595f54b7b69dda9703da9370dfd1", 0xa2}, {&(0x7f0000ca2000)="21d97e03704a16815323ff4dbac8457a83a09a1faa09e4b703ecc199075ef61b725c4e8508ce76e72a981a2ca7563484fb828f8a6c72c12870d5668b95fa70383c95a413dd56a4822b2fc0324d27fc8049eb8f273fed7d6af4262c00ca43e3809ad38e219c8b0e03eeb0f6b313100c01bc07b5ea89d75b602a933ab972c810afca8c370d1b041b0a54c5ed6cd186410e6afbd590890fa055ef7cf4933f8033159b1c21766fce41ea5e7beba9066b68a2abc71742fc075fae95a8ce1003c70ae90111a0", 0xc3}, {&(0x7f0000c54000-0x2e)="5ba862c8dbb21a0f69e4099d58f5ae576a239bc24fabc651c25b02c79917097880ec8b3bbdd0fb564a0cfe84947c", 0x2e}, {&(0x7f0000313000)="637dfb027737398ece985811348f2cf8d0903c17969102c710f52966749fa9c69878986fc843c4fa7920dd98688cb555442168203a6922e0e695803e5990185834a042624e804140f1586aa834008bb0e8024eec812e304bd570d5cd4659032bcaf58c8167d5ca5456fdac799e3d7470cc83fc23aabfe83676c416e66e912a65547dd6e11386f91186823f6559442291baa8e73f5b0811c0bdb869872e6bdf546d26d00e696a5586e956136977084d1de8bfe2a6a99d8aadcddd700f5fb6cff846dd099857b13a89a4105452", 0xcc}, {&(0x7f0000207000+0x988)="fc9ab11d93f77d096b905d9eeeabf40d0b73afd93978435ece2ae7cb1a82d7ff07fdb9fbec80ff7f146e4e71d22da8862af538b12aed224a24f606f005b03ef1a7f7d983e75322212225d75fca5dbee96a2b621d0ef7a2b13d70dfc4c7a518717b96816854b7548172d85fe035ac02c9c38d2cce757a8fc7e50941318ee771b78957f9ff2917441a85c9497a2a3b5a64bac570c5ff31a096ecf228f146a6bef4106f102101f4755d3bb4af6560d77ccec39e6e80f944f004edab40", 0xbb}, {&(0x7f0000541000-0x1000)="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", 0x1000}, {&(0x7f0000ee9000)="", 0x0}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000ef1000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000715000)=[{&(0x7f0000de2000-0x4c)="5a2b6b1829fc232a477858e802637baf28bd5cb0aa8cf27c990a89878570ad891170d4b6ca9068b4193249af4244bfaa7fb640550b36bd8508bfb9099fb6831cf1da10e3146e278d36a4b001", 0x4c}, {&(0x7f00002c9000)="70e5349ab03296f16fd3216c22d4be4ab01c812776476b44d7fbeee898c96212cdc67312ff127fb7fe10869cc87bb4c0cee05679bb3e16f1962303e5b431a627b8da15f1b8f68777db5a149f02c1bfc42398c6491c9cc3fd8f0700d35b4333ae43d911d671f087591e07562ad4d70113e4c2d01b532b92cb8c5f274d530cd442279270580a24026122449c25a23f95bd7a2ff4ee93e67b6c56", 0x99}, {&(0x7f0000ba6000-0x8d)="ebb3f2b7b595dbf726f63815e2036f22aba8084f62d9508720d779b94eb09f3a75b85cab2355b02ce0f2539d412626bc5b1609717072b4d52747e1d2dee67fe4567f722c1d91833404fd6073486616004ada1c2f2548da95585d2020b10f0432f66fe0236d9a7ad93b5bd95f07d24a143390ab05ef2eb5ea3585d4bf90731eb70ad22f34175569e1e4cb495f84", 0x8d}, {&(0x7f0000c08000)="854b0dfaddfb42914b72f24ca3b32452215c10366df1dd415a2d3c21aa9d1632929ade465fca457efd35f69c8b243cde35fbb1da52398e3bcb0860111571b839587afa5cb19d6f722d28ef56747c103eb3bb23e8f9e232ffd1a7f5a53679be06ee1a02b1cbd695d2cb6b10c1cf638df0080c8b6833767e37daa76aa93c83ef4e3719b2ec4c9e435bbbab35879364a2d234f93a3666c7a6acfe5857d21608d019d15181b6f5b67a7e", 0xa8}, {&(0x7f00001a2000-0x4a)="37b7ca2ab00fa2d84f874477ebb22d733295dbb09ba5c37d060461a481ba966798b45673c0c95663520d687f90035c5f5d62870a2091c5c1519344dcc2838273d290415692e1ab4ff5be", 0x4a}, {&(0x7f0000694000)="27df89fac4800982132d7b8ca343edbbed8e08b4bc0993029db54c3002f50f3d7ec408678f839e6c12a2dfe37761a3", 0x2f}, {&(0x7f00001ac000)="2d4b11dc513919a06a58ca5ad5d459605d71f84596118a2ab3a12a74273e7fac6a790ddc689c80f9c9f16a0a344af1942c7662feeb785502b65b274b5e32981bdfd3f93943b2efe76b6ed281948726b65129272b30058538ad02aedcebc7c95f0e8ba273a6bd", 0x66}, {&(0x7f0000ddb000)="89a74864a2504d66c8325406d3", 0xd}], 0x8, &(0x7f00004f8000)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x800a, 0x1, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x800, 0x7fff, 0x2b453635, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x4, 0x7}}, @init={0x18, 0x84, 0x0, {0x1, 0xfff, 0x8, 0x1}}], 0x4, 0x20000000}], 0x2, 0x20000050) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000029d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000d4000-0x8)='./file0\x00', 0x80000, 0xb) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000397000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f00008cd000)=0x10100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000032000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000538000-0x4)={0x1}, 0x4) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ac000)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c6e000)={0x511, 0x81, 0x8203, 0x1, 0x5, 0xb364, 0x6, 0x1, r3}, &(0x7f0000b8d000-0x4)=0x20) fcntl$lock(r4, 0x7, &(0x7f000087f000)={0x1, 0x2, 0x2, 0x100002, r6}) fcntl$lock(r4, 0x7, &(0x7f0000062000)={0x1, 0x0, 0x20, 0xfffffffffffffffd, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000162000)=@assoc_id=r8, &(0x7f000057d000)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000df5000-0xe)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00008cd000-0x8)=@assoc_value={r9, 0x2}, 0x8) close(r4) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000a63000-0x64)={&(0x7f00002e6000-0x14)=[0x0, 0x400, 0x81, 0x4, 0x80000000], 0x5, 0x1, 0xfffffffffffff746, 0xfffffffffffffffa, 0x100000, 0x5, {0x63, 0xc43, 0x3, 0x5f7, 0x0, 0x1, 0x100000000, 0x8, 0x8001, 0x1ff, 0x2, 0x0, 0x0, 0x81, "ee4efadbe76dbdc1c04d40b64959c20384e8f4bf71ff9e97cb9492b24ace09f1"}}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00004fb000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) fdatasync(r1) [ 36.631622] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.631631] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/18 01:41:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000c2c000-0xd4)="4e39b0835de0fb25e3308135b3768aae1ff5804b8acdc29a76a0c7229493388606b8454bfe1ce6d3ad04450f2a0dcb298c62918f228553bce0cebb26c5892eade11ecb160f52b5d65e28cb686ea2c673845d7441cb779a75276b76077f2b2340c4a2b17e46e3a6dd936c7606e3ac9d937035d46a057c688430bfa13826ed5248b838449cf2ade1cae92493038226c6e6c697f4d167c074a5120775b6a1dc1d34df26e71c226d59720c40730bf3cb39f88be67462e007b4a543bcfba9cf96c5451cd12dcfe4901619e89e89d75f4edb4470877e68", 0xd4}, {&(0x7f0000acc000-0x3b)="f4e44a6639350dc6bb7b9cd8e825953ee2fa2a9f97249990aa4b2010ae6a578cdce6254796ba6aab80627996a8b0fcde2bd77e162af557195ca54e", 0x3b}, {&(0x7f00000ab000)="5f216d6fc00382e7f0cb272fca65aefca1eae1bc89151ebd4d4f13d3e8c33d5e84829d9cb64690cfc3391c078557a8322738b2f4335272832f2732e43db53cefd2caaacb0ac7a3918e18dc2d702026f31e4250696b08a43164cbee4d9f89eceeac6633f62ccf74d3f1df20b50783419eb487ecc46182126211f44bbba121cb7659fa77a91267", 0x86}, {&(0x7f0000000000)="c95d8b6d0e71728248510ebbbdf91f306c404faaac1e7afcdbc388bc3ff92457bda85f03228573b6ca5cf018ddab03b0c6c9fdd9781dcabcb0a6b8d4ff7e35a2ea51696ce887cd73016aec0c695048f5832df718a8c0acd49c88f02a2d463b745784983f", 0x64}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000cbd000)="705c9fd2c073ac5f16aa6bfa56e554e0841b1323801841ef2f6c8f4d60d852e3c57a678098b20e5a339f18fd35076c895d5c2c216a8c2fcc133effa875c9866c1fcd0492c9eb67cfc50ee286426c02f5e0102358c76d3672a2495458eaff48ee1c5bdb76a310e74887b17ad66f234def3081b1c1fba3cffb18ba325c838f6003f57633dc96d53e68633eb59aa67f4d297164a92219caed34e4fcc0ea2d6fdc03773f59daf1c801748e9d95c20cf3c03903ddc60d00acc6b18fca17904cf85d2744758ddbee67003c4872c6ff829534b4d058e47aafed91ddfa4390a3773daca5673f", 0xe2}, {&(0x7f00004d7000-0xdf)="238a64eba8e190d4298bbda168906e6a239b8be5cc286f648d0d4eef1a9b4093e9dd2e4046dbcce9a3c70073b9ba5ffc84be6586b06bde63bc95e0e8a3a7bb0d253995a6c55a2693cd7f9e628d15d6950984d3363d96c5b1b7aa6d0a9778f66915f15bd4b9132049e9e6b575b58ea7173f4ddc39d7de5cc9a844228123f12bf3969310b8155c6de739ba448ba6dc520c8933696e03ec8de19a3f43559a853802537db657e8a2135f243c127eb8343e0866a11632e9ec18037d51a448e6d756bac0fe8ec7cab2d1016a1b536dc9fa17bb1fb7de0601cab1252404f22a6696ec", 0xdf}], 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0xfff) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0x3, 0x0, 0x7, 0x2, 0xe92}, 0x2, 0x80000001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000)={0xbc2}, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c0000-0x9)='/dev/sg#\x00', 0x81, 0x0) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="") 2017/12/18 01:41:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000073f000-0x4)=0x60) r1 = syz_open_dev$usbmon(&(0x7f0000251000-0xd)='/dev/usbmon#\x00', 0xba76, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000974000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00008cf000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00002a2000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r3, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000180000-0x24)={0x1f, 0x1, 0x3ff, 0x1000, 0x7, 0x5, 0x39e, 0x6, 0x40, 0x622b, 0x6, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x10000000003, 0x0, &(0x7f0000003000)=0x0, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000673000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9f000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000856000)={r1, @in6={{0xa, 0x2, 0x8876, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2c}, &(0x7f00001dd000)=0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 01:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = add_key(&(0x7f0000f74000-0xa)='blacklist\x00', &(0x7f000043d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000040e000)="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", 0x1000, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000726000)="74525f0374656400", &(0x7f000086d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)='/dev/net/tun\x00', r5) r7 = add_key$keyring(&(0x7f00004ad000-0x8)='keyring\x00', &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r6) add_key(&(0x7f0000c39000)='id_legacy\x00', &(0x7f0000cf4000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000875000-0x47)="e29c4bdc9d4713d5803996bbb55d51330da63a402cd55c2d4d858228bc142af043900700d9bb4ff7ffef00f401d594dd47032a8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x47, r7) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = accept$ipx(r2, 0x0, &(0x7f00006b0000-0x4)=0x0) shutdown(r4, 0x1) rt_sigtimedwait(&(0x7f00004cf000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000036b000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000b15000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000542000-0x1)={0x10002}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r4, 0x80, 0x0}, {r4, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r9, r10+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r3, &(0x7f00009d0000)=""/0, 0x0, 0x2020, &(0x7f0000dc1000-0xa)=@file={0x4, './file0\x00'}, 0xa) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000042e000)=0x0) sendto(r8, &(0x7f0000cbd000-0x1)="8a", 0x1, 0x4000000, 0x0, 0x0) r11 = syz_open_dev$usbmon(&(0x7f000065e000)='/dev/usbmon#\x00', 0x951a, 0x204000) fstat(r4, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000d66000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b4000-0x4)=0xe8) lstat(&(0x7f0000588000)='./file0\x00', &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getuid() lstat(&(0x7f0000b32000-0x8)='./file0\x00', &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r12) clock_gettime(0x0, &(0x7f0000ac8000)={0x0, 0x0}) getrusage(0x3, &(0x7f0000db1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000052000)={0x0, 0x0}, &(0x7f0000eec000)=0x10) setitimer(0x2, &(0x7f000066b000-0x20)={{r9, r13}, {0x77359400, 0x0}}, &(0x7f0000c06000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 01:41:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025a000-0x80)=[{&(0x7f0000bff000)="06e53a5b7ab4433351a1d298af29684a9cffac90901b8134c7b6f348e381f0894e7cfb926c7e14a4b6f5bcd7b51f5da21de863ee665d2c8c2353e34b75ce1526b65b5354244071f63717c2c2f0ea71216886509fc3c42a66b08230498656cb1269abcd304b76352671e038352a9a2302ae5827108f587ce96667b019c9d13b0b989f785f0e6d4b06c2ea6e8534c9a7a762dd08a2195e8d2924f8f9d0f3ebcb34aa6539057b8d3e1474dfed2d6c9b7371edf99f8bdbbb2aee137b2267e9d59a6e60ba521f9656c5504ba5058050a9f9431f22bd87dbf5a52b101cafb7f2b8139171a7d41288b564", 0xe7}, {&(0x7f00002f3000)="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", 0x1000}, {&(0x7f0000cc1000)="1030b575f9aca3946f3d0a64375bb147eedd124de6b2618ce0fad66abb193f4542fc07b5379920838a2c458080244989e92e29561e564cc3746964608d0e44d62d374691ad6adefe4bc9c013c20f5e44397a45ae620880cf2ef7eab48faa15394a4caec60e661c26e414700ff3093eed98376c59c84fb8c4be28560c9f48f405cc78e5e595120e497e80481d06fc5ad06f6191189515ac154afd44206b8301a574da87e9f0e5f2acb91b3e9d7acf306bb1edcfb22dcddd", 0xb7}, {&(0x7f00006e8000-0x2)="e968", 0x2}, {&(0x7f0000665000-0x9a)="6be1718fa303817fd5ff4fad7b14291f00ff848d91caa7d6211f49f33f3510331ac8edac65dd8fef96b0a49d2ec15a46eed21e9b9334c63e68d0d1b79c1c3b9315351dc9092ae420bf053393d01ddc5264b56fce7399fec6cbd702d8170db9462bd4739e7d845476041db0c20526c5461cc2c09c15e1e973270a2a63418f18b184c766b9d88d0e62f4c3faa47f68b64b17833d3543ae1f00de79", 0x9a}, {&(0x7f0000003000-0xd)="ace57f774f96a21519da0c1920", 0xd}, {&(0x7f0000235000-0xa2)="8e079d1895423ba8cea44dbc501087c3dd28f3b730eac8a64613beab6e7a2dafb550e204edd2e77a120af3de1035e281565a1c869ad4b8df8ab34ea8bff1679e80b26563bbf8ae12c5cbf0f50ba87985c16e96483b8b47411f8410c7358d93b05c759905b2fd566d405e6ffb5501afd9fc3b6ae1a9a63f7a44ee0648b39f3042b0953bc7743dcbcb5f0724ab982ae5a6140e5d2d097e09ce4bf746cae7f615a0c1e7", 0xa2}, {&(0x7f0000e02000-0xb4)="ffcbd457e82c3eebf2c6aa6b5de9d75362ecadb05dcf21a9741fafd6868075add565f34c23ac3bd395004138182b9880e339292df91ace73c4cbc34dcaa3b57b0bd534deb0f8bb18ad724d13565c8fc0ba2f3897c1c00e71607125005d2e58204e16279bd95dec0c2dba4c1e99b98bc592fccea3daa65d4a38468c53453f2f9ed47d594f58d8592bfb7f10f5c6fd302bb38c4fa14119b5b1af4e45d11545eaf12ad66115b6250e8d8395227457c5369babfc3849", 0xb4}], 0x8) 2017/12/18 01:41:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000)={0x6, &(0x7f0000013000-0x30)=[{0x7, 0x5, 0x1, 0x1df1}, {0x1, 0x81, 0xa926, 0xaedd}, {0x2b48, 0x4, 0x9a7, 0x5cfb}, {0x7a34e224, 0x6, 0x468, 0xca}, {0xfffffffffffffffa, 0x6, 0x401, 0x313}, {0x37e, 0x1, 0xaaa, 0x9}]}, 0x10) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000012000-0x20)={@generic="9ad5fbad9de904f55d2182b84ba5f780", @ifru_flags=0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000014000-0x20)={{0x77359400, r4}, {r2, r3/1000+30000}}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x208800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) prctl$setptracer(0x59616d61, r6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003ed000-0x8)='./file0\x00', &(0x7f00002a4000)={0x6, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) epoll_pwait(r0, &(0x7f00006c2000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x10001, &(0x7f0000257000-0x8)={0x5}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000086d000-0x4)=0x0) socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccd000-0x4)=0xe8) r4 = getgid() sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x3, 0x0}, 0x0) r5 = accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) syz_extract_tcp_res(&(0x7f000094b000)={0x0, 0x0}, 0x7f, 0x2) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x200000002000000, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, 0x42424242, 0x8, 0x0, 0x6, 0x40, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00003f6000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f0000ec4000)=@generic={0x0, ""/126}, &(0x7f0000142000)=0x80) pipe(&(0x7f000074e000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f00007db000)="220000001800070000000000090008000a01000000872008110100040840000000dc67", 0x23) socket$inet6_sctp(0xa, 0x0, 0x84) r12 = accept$ipx(r8, 0x0, &(0x7f00003ea000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000581000-0x20)={@generic="8b4d2ca7e5ef1e76f0399991ddfcccd4", @ifru_flags=0x5000}) splice(r9, 0x1, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000344000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000502000)=""/13, 0xd, 0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00002f1000)=0x0) accept$nfc_llcp(r7, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a06000-0x4)=0x60) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000711000-0x5)='user\x00', &(0x7f0000457000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000891000)="4ec55da6a9405ea6f208dae683fa77bb0df7002fc7af58a2b5b6449c9e4485d9bfa18ca114c31a45e225022980bd1744b28dd541ffc2aae0bcb21bb0e123cd94c6e561f1774cbe671a12784fba01c03f28cc9e44c5ea7fa74659e1fc5a7e8147a0df76f9089c0ed786fffcd293327e4c24ef4bc9d99379ee6e0b5fb1f2bba45e16a8ad3218316da8062eddd154b34b95092b797cf819dd4d90a1821a40a97de08d36f11c53efbb1916ce09362db147f9b62f0c78e32fb16e6d5b8b8e19bd3d88626feb5a60414590b4d7a198cd50b9edac02e898271be18e1986150c8a5244354dc269cd292d1c2efb96e34f167b76e63cc85480dbbae1ebe226706fcd7c4aa1fa8128bb75187d27df42ae1e06136df44ef94f8bd3fd346e5e3b6043cdfd99b75186e6ded02a3627797b556eaa06080cd7ffc419c38130740cfc7039e1a5294d768f0c2f95593a3ff232354b59f64c4e4bc2941812e435d07cdc0d684cd41b6628162100014f45bc3ee8c8d2e6a13a7f5a8380c10b0d7acd1f64e7bc0e4588acf7b24c79db35b4cd8b9b8a97aedf62e48d13d9ea24244c8630f64aa9043b0a3a77f7f3a1c3ddeb4a4f90a8e01de720e782500efaffb02a854efde113b0abea9baa7d29e2f38e90949efa826f6c217fced463d78f52fd18e7d3b2bfbf25022c224f1278563dc718a8263fd24d13a20e2152cd323617ca7e1deb0c0fec777ad158d58ec2c90a600bb79fae1311e59caff5c362c213e0574de213b6646e250294a447b6a351f018d7c47e720f3aa4711180027d6cdb1249dc78a061ab7dbac61f7ed66552715002d95813a0338750badda272fbdd4e3f134e8ef5e7d83e003f439a14a9693d58708a28d857c39062c490285d2945e8af59f2fa72828466176c7bfa21e624958425535cf3228d687a268a3a39cdf34b3b8516707fa74c6bba7c7428caef045037e28c6698a94504aac47a3307153cb98c428532a4308d035e9e2fc0c6f94a17960d87b0854acf75452ff80e8bf64703756c7cfe9ffdab742b118096778196efc1c0a61e16b18414737197354dc88f71701b15a949a95913f690829c5843e98626d2e394ecf5423d9ebe738888e106a6f9bccf79132b3d2ccf22241264aebc235426e801bab54f31bfdeef41a62f4ecb6cd1a7f14a947e9a8de9a65f436c4b96092e78d80e84b0c1f930ac5c472ae62d2c31eebb7f840f00049a5cd7249bb75266bd3b2ed1a406df516d33929463343d3b8ddfe963389b918efc7be1af44071613e6806b76c8f02f6c207852f9e500e816b59a5f58635b6f0da37301ca45fc89a475c509a2b5f2a66206cbbfeb5f0717346db20943a61191d9c52aa34929163d09d1ffc31a6c0373a4981d894447bb562410dba7156c07debbcddbefc0d86f22392939089a29955a548df60ea9506cbb130d46d615605a884f7eac0f2d416a524f5b65643af28977fa177805ec673ee83650583292ce08f3e8885a1e06b1c3f93489506e73959baa4e4ef1f9753c3e0f216d0dbcb379747433eb003e541f868c938579ce301de1923c9b0af92c76a36260874c64e51d71283ccb8981ea0af3f08e37e98e6a9296f59db3901f3ae7ae97a9b39f4ee435122be1e6127a4937b4255512515d5b73733f03a07c7e5f1b1f195ff05f21cd2146abf58c9f4eb84b5750eaf00eaeff8beaac2aeb46e6fca7943c9df304bbf07bf3f3e5a6a1df68549c6087bf958b600737735669ee88cd8f12c596fbcc71469fd31adf20933e6f69dc3f7c776dcec9a3d58105450814bcb423aba84f9ab9afe7954fd6c8b5c1feaea1a49da074df7f5a65054ccab2b32469faf695d48d0a95c7f6e81529d73ffe367ed5f6be01dd7d62434e22e097e6144db53966b188ef6c1f0ac7bbcee5697b0c2bffcfc78c246d388ee8e6cb214e07e391f7a7a82ec3778931d823be38633d15fdc935441c3859275a0fe6b0541163f1b0edac5db0fcb9a8be6518c2c5f5cef70b03bd92b559043367d10ad128b9aa980321f6fd039cf1da0d0129aaffbfeaaab12948d7c86da57ee340dba2e8e6799e798382d9ab8d320f8cee4686c36a82b4fafaf9d821d55ff65a4561193835429d92d8ed67a8f9c3fb99c56fd14b9dccd5a525ac1767423936cf3f3b58728c246f51f3f516d7c531251ae3257946d25ab93dc8216d593c6ea18df856a187a12005c5d51150a9b88591ec3eca776efcdc3ba603c89498a776983b9b8133b31c86b98da2e5d166164a8441fe1cfecf57be8470ee639fb9231901795e54b2dd8ebae7c73f0d159ea185c8c1dd6692da4f907136e0520d0c68b501012cef9bc424ca7bfe33198d76af06621b439841ce5ac227ebe576fdcb249255520cb409bb3b310d062c70cb4e69d378a89bbd0b107cd8312496a670cb34bad36c499c34a32c368d0c11b1943bad8b16a6200b6424d3f06c8e07bb6c671620c80529a1d7a6fd51304ca4ae9927060a72223c2c7394826df7c2e8ea3ec4046c373b9c66ec50aab9ecef05150b0010000000000000a62bd87cc03ce303c5d7511cd13dce6b60437aeef5dabc252849b86295739ef881f0f6bd654d95a7db09bfbd0442a8b9ff3c8bee003dff9406de4749b21abb1472238563f9091a539f2fb91f06464425138c0be230183efd59690aaf514f270a73db3d5b8c65df82f51efceacd0ea81946ffb98b68ccb5e017a12fabe91656c7dac25b4850f4f21a6af3124ab03e232f27e3a877605197ffed37439d1c0edb997336475d0dd5f4fcf0bba161618e66df5a17606a28cb3ed43343beebab8f08d597e04233574256cecc95d5e6268dd0607687c4a1593b646b6821bedf2e1dec67cc75f45d34093663f22b3971442c0d542d3e1a7118b9e5eedab6de7938654666ab3a", 0x20891800, 0xfffffffffffffffb) mknod$loop(&(0x7f00006e4000)='./file0\x00', 0x8010, 0x0) pipe(&(0x7f0000a7f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000cad000-0x50)={{0x43362533, 0x5}, {0x400, 0x9}, 0x8, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 01:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000814000)='/dev/rfkill\x00', 0x400204, 0x0) accept(r1, 0x0, &(0x7f00009d2000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b77000-0x4)=0x0) socket$inet(0x2, 0x4, 0x7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x2, 0x4}, 0x7, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) r2 = syz_open_dev$loop(&(0x7f0000dbb000-0xb)='/dev/loop#\x00', 0x0, 0x4040) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b85000)={@common='yam0\x00', @ifru_map={0xca7, 0x90, 0x7, 0x457, 0x6, 0x2}}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b90000-0x8b)=""/139) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000dbf000+0x250)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c00}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000657000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a2f000)=0x0) getpgrp(r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) fremovexattr(r3, &(0x7f00009c5000-0x1a)=@known='com.apple.system.Security\x00') sendfile(r0, r2, &(0x7f0000e87000-0x8)=0xfffffffffffffff8, 0x100000001) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) clock_gettime(0x2, &(0x7f00006c4000-0x10)={0x0, 0x0}) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x371a, 0x1, 0x101, 0x7fffffff, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009b8000-0x10)={r1, 0x100, &(0x7f0000d44000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001}, @in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xaf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa5000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f00008e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x18, 0x65, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d51000-0x6)={r1, 0x6}, 0x6) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000495000)={0x31d, 0x56, 0x0, 0xffffffff, 0xfffffffffffffe00, 0x2}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008fb000)=0x0, &(0x7f0000d50000)=0x4) r4 = dup3(r0, r2, 0x80000) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000c64000)=0xe1bb) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a88000)={0x0, 0x2000080000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000732000)={0x9, 0x5, 0x5, 0xffffffffffff8577, 0x0, 0x3}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d51000)={r1, 0x4c, "022cd08de4ff31989218293aa873dafaeb360dda24e475cd7dabd0bbc3ae419cb229d22f5a6b0cc2dba7105a15613317ad4c55f8b284ae90cda547c584b83820af130437cefb73065777991f"}, &(0x7f0000d52000-0x4)=0x54) 2017/12/18 01:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x1000000000003, 0x2000000ff) syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x2, 0xc03fb) socket$inet6_tcp(0xa, 0x1, 0x0) gettid() mkdir(&(0x7f00004fc000)='./file0\x00', 0x80) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000926000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x2) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) getxattr(&(0x7f000099b000-0x3)='./file0\x00', &(0x7f0000ff0000-0x18)=@random={'security.\x00', 'nodevkeyring^\x00'}, &(0x7f0000b55000-0xae)=""/174, 0xae) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f8000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000413000-0x4)=0xe8) accept$unix(r0, &(0x7f00001d3000)=@file={0x0, ""/59}, &(0x7f00001d4000-0x4)=0x3d) lstat(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f0000516000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000075c000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000f10000-0xd7)="194f7b162c683fdde2f138ca3a0d13a495f3ac9710b1678fe315742190842e7e55b5586fbf2dc0f3f8f21fc58f2fb8040091f21ad075e703ba46858836283b062eeab9d68fbd323d4ec35746013b321a2203225d19edae50adb321c42358ebac40284b66a40a58173ff76c65bf27b50516917c5eccb2297f7ef141a447a49b0dcd75839d7555ef0ee38e74fc0f530ec95d0952e7b2cafac01dc6f7ca11dae16043d131b5762518a155a5b6b3260965e7b32e4a1e44d3c0c4c2c53a42c26a9d9869f379cfdda8cfbf69a9523d2d5189af48e7985c1a13e7", 0xd7, 0x4000010, &(0x7f00009a2000-0x10)={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000381000)=0x7f) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000054a000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000784000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007fe000-0x4)=0x14) setreuid(r1, r2) delete_module(&(0x7f00002f5000-0x1)='\x00', 0x200) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aa5000-0x4)=0x0) r3 = getuid() openat$sequencer2(0xffffffffffffff9c, &(0x7f000089a000)='/dev/sequencer2\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000024d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioprio_set$uid(0x3, r3, 0x7fff) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000061b000)=0x0, &(0x7f0000177000-0x4)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00005d7000-0x9)='/dev/ppp\x00', 0x8000, 0x0) r4 = epoll_create1(0x0) close(r4) 2017/12/18 01:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000673000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9f000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000856000)={r1, @in6={{0xa, 0x2, 0x8876, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2c}, &(0x7f00001dd000)=0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 01:41:21 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000839000-0x8)='./file0\x00', &(0x7f0000ae6000-0x9)=@random={'system.\x00', '\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000034a000)='/dev/sequencer2\x00', 0x80, 0x0) r1 = open(&(0x7f0000cb8000)='./file0\x00', 0x141046, 0x100) r2 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0xc00000000, 0x101002) getrusage(0xffffffffffffffff, &(0x7f0000f5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000452000-0x4)=0x0) waitid(0x400000002, r4, &(0x7f0000931000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000732000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f000004e000)={0x0, 0xd, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097f000-0x4)=0x0) timer_gettime(r6, &(0x7f0000437000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000004e000-0x4)=0x0, &(0x7f0000226000-0x4)=0x4) write$evdev(r1, &(0x7f000052a000-0x60)=[{{r3, r5}, 0x1, 0x64, 0x2}], 0x18) statfs(&(0x7f0000a0d000-0x8)='./file0\x00', &(0x7f0000f81000)=""/135) dup3(r1, r1, 0x80000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000065b000-0x8)=[0xa13, 0x0]) ftruncate(r1, 0xf1d) sendfile(r2, r1, 0x0, 0x72439a6b) 2017/12/18 01:41:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="b81fa9981cb35111b8207e3d342f5c4f1a2637685f436f068355c9504fe2f0b0c499471b3f1f8212b45078b42ec82efd9740dc053f3b61fb07fb854d68e4e0e7ae10081f03e4d5a5ac1a4db7117d1f08288fe35d905e5378987f854b4c04736b6fbc8efedec00e069ebb886a085f3237a90ac2398569fdedf78791226a070008f65238e321c8ec252edf19edc1b1de3d9b5ce4b85f5e6b83cc3165f2bf", 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = creat(&(0x7f0000f81000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000070a000)={{0xffffffffffffffff, 0x1, 0x10001, 0x1, 0x4}, 0x1f, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f00007e3000-0x8)='./file0\x00', &(0x7f0000fef000)=""/221, 0xdd) socket$inet_tcp(0x2, 0x1, 0x0) setns(r1, 0x8000000) r3 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f00007ea000)=@random={'user.\x00', '}em1vboxnet1security-lo\x00'}) faccessat(r2, &(0x7f000079e000)='./file0\x00', 0x40, 0x400) sendmsg$key(r3, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x9, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x34, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000726000-0x14)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000adf000-0x4)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000068c000)={r0, 0x4}, &(0x7f0000b7d000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b91000)={0x3, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x84d, 0x4040, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ca5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bc3000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000625000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051c000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000578000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f000012b000)=0x7, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000080000-0x4)=0x6, &(0x7f00000bd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000033000)={0x9, 0x0, 0x7f, 0x5}, 0x8) [ 37.308436] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 37.328398] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 37.334955] IPv6: NLM_F_CREATE should be set when creating new route [ 37.341446] IPv6: NLM_F_CREATE should be set when creating new route 2017/12/18 01:41:21 executing program 3: getrandom(&(0x7f0000edc000-0x1000)=""/1, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x39, 0x0, &(0x7f0000013000-0x39)="cb43fe74bd0000000083762deb2d2eb08f2a6bddbad8b7581144c0cee723a05f7900e9ff0100008000000000aa5126dc602e1c9113ef02f962"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) lseek(r1, 0x0, 0x2) mmap$binder(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xf) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000008000-0x20)=[{&(0x7f0000009000)="72d85432cd7f63d57ba1d3ee2854af9aa8ea3a36959f43e2c11ba98116e1f665be8aae9e514e995e768f0dff1b2d6626a5aebdbd6f60b8a4d28b56c43df17bc419aa5415fb5d3f73c77b6babd3a67b1e7aa17bcbdd4bcbc1fe69683662021dc2ef695cc872c2bdc74ec7cb4095fb44e110a8adbf757f66e5f2a4b192abfa2de6d50b5da81e30cdc1612509ea27d673c0c7c0c58e21746ead371b32d57e1c6c77e7df736c907b2e72b1006203f819709337d87778fcd53393116d074128589b5b82800735feee4fff8867ea87284d8221793707a31c87a788648a7a9d170d5a4b", 0xe0}, {&(0x7f0000012000)="2299a28faa2880bc2f7fe280455aff28e518944fa003499e349583b81255c2a839dd3a", 0x23}], 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7905e401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8, 0x0, 0xeff, 0x4}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000013000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5b, 0x1, 0x3, 0x2, 0x1f, 0x8, 0x200, 0x100000000, 0xbd0, 0x8000, 0x75e5d696, 0x2daf4d52, 0x10001, 0x7]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000014000-0x6)={0x0, 0x8}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000013000)={0x0, 0x3}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000e000-0x8)=@assoc_value={r4, 0x7}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x48)=[{r3, 0x7014, 0x0}, {r3, 0x113, 0x0}, {r0, 0x20, 0x0}, {r2, 0x400, 0x0}, {r1, 0x6, 0x0}, {r0, 0x80, 0x0}, {r3, 0x2002, 0x0}, {r2, 0xd, 0x0}, {r3, 0x2, 0x0}], 0x9, 0x7ffe) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x6}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) syz_open_dev$binder(&(0x7f000000f000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xa8, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x200) socketpair(0x1f, 0x80000, 0x4, &(0x7f0000001000)={0x0, 0x0}) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = creat(&(0x7f000071b000-0x8)='./file0\x00', 0x4000000000000c) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000ddc000)=0x6, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000c2f000)={@common='tunl0\x00', @ifru_ivalue=0x6}}) add_key$keyring(&(0x7f000076c000)='keyring\x00', &(0x7f00008a9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) syz_open_dev$sndtimer(&(0x7f000022d000-0xf)='/dev/snd/timer\x00', 0x0, 0x22802) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) getpeername$inet6(r1, &(0x7f0000b67000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004f7000)=0x1c) getpeername$llc(r1, &(0x7f0000552000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000100000-0x4)=0x0, 0x80000) socketpair(0xa, 0x80044, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000610000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000)={r5, 0x80000, r4}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e81000-0x190)={0x100000000, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009a2000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000a73000-0x10)={r9, r5, 0x101}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000622000-0x8)={r7, r10}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e2000)={0x0, r5, 0xadf0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071c000)={0x0, 0x0}) execve(&(0x7f000067d000)='./file0\x00', &(0x7f00009c6000)=[&(0x7f00007bd000-0x8)='keyring\x00'], &(0x7f0000962000)=[&(0x7f0000818000-0xd)='!user}md5sum\x00', &(0x7f000026b000-0x2)='\'\x00']) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00001f0000)=""/62) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000ec000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00009b7000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x32, &(0x7f0000dcb000-0x14)={@loopback={0x0, 0x1}, r12}, 0x14) sendto$inet6(r0, &(0x7f0000e00000)="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", 0x1000, 0x4002, &(0x7f00002ad000-0x1c)={0xa, 0x1, 0x3fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ed5000-0x4)=0x0) 2017/12/18 01:41:21 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f15000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x10000, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {r2, r3/1000+10000}}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000871000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00008c6000-0x2)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000391000)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000762000-0x10)='/dev/sequencer2\x00', 0x210000, 0x0) getpeername$netrom(r5, &(0x7f00001b2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000164000)=0x10) pipe2(&(0x7f00001cc000+0x39)={0x0, 0x0}, 0x80000) r6 = fcntl$getown(r5, 0x9) r7 = fcntl$dupfd(r5, 0x100000406, r5) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000047c000)=0x0, &(0x7f0000229000-0x4)=0x4) ioctl$TCGETS(r7, 0x5401, &(0x7f0000673000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_robust_list(&(0x7f00008e2000)={&(0x7f0000abf000/0x1000)=nil, 0x2, &(0x7f00004cf000/0x3000)=nil}, 0x18) r8 = syz_open_procfs(r6, &(0x7f000005b000-0xa)='net/route\x00') ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f000084e000)=0x0) sendfile(r8, r8, &(0x7f00008c2000)=0x1ffe, 0xffffffff) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f00008ec000)={"3b8579df2759e6fdb8e924bd276a04c2", {0x4, 0x0, 0x8, "00000400b4f0", 0x8, 0x0}}) [ 37.415522] binder: 5856:5858 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 37.423461] binder: 5856:5858 got transaction to invalid handle [ 37.430975] binder: 5856:5858 transaction failed 29201/-22, size 24-16 line 3007 [ 37.450964] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/18 01:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = request_key(&(0x7f00005f9000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000035000)='asymmetric\x00', &(0x7f0000724000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000701000)="", 0x0, 0x0) keyctl$reject(0x13, r1, 0x6, 0x4, r2) r3 = syz_open_procfs(r0, &(0x7f00002f3000-0x16)='net/ip_tables_targets\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) request_key(&(0x7f00002b0000)='asymmetric\x00', &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)='\x00', 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x6) perf_event_open(&(0x7f00004e9000)={0x0, 0x78, 0x4, 0x4, 0x5, 0x1000, 0x0, 0x4, 0x0, 0x4, 0x7, 0x100000000, 0x3, 0x1, 0x0, 0x9, 0x7, 0x9, 0x20, 0x220, 0x101, 0x7, 0x2, 0xfffffffffffffff7, 0x1, 0x7, 0x0}, r0, 0xffffffffffffffe0, r3, 0x3) writev(r5, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04ec1741380a0096000000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) 2017/12/18 01:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000305000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1401}) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x1a, 0x800, 0x3, &(0x7f0000608000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d58000)={0x0}, &(0x7f000044a000)=0x4) r4 = fcntl$dupfd(r0, 0x0, r1) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000367000)={0xff, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000053d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000253000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00007ae000)={0x20, 0x0, &(0x7f0000548000-0x20)=[@increfs_done={0x40106308, r6, 0x0}, @increfs={0x40046304, 0x3}, @exit_looper={0x630d}], 0xc, 0x0, &(0x7f000049a000-0xc)="5119d1e2e7a87e3de6883f84"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000584000-0x4)=0xd7) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) pwritev(r1, &(0x7f0000d71000-0x30)=[{&(0x7f00004b6000)="f739cda923760b2a207d19b498e4cba5087c525a8703557a2dd6dfe71aba850bd50de1a4be250ccd86a8b935379f1a05149b2031cac90370464ebdbd80f1e9796e38552e5f31bd0aef25e5ae25abbb194337c587363e257bc038465feb4ed27d5adff98d", 0x64}, {&(0x7f0000c44000)="dd5dcbc4fe5f6b000b4fb2262db1d641d12859df1250d2d4afa0c19dd2cf0fdbe1e5de9a98a57279d7aba237c812af48cb2101f9a41aaac3527bb319843a084664b44f4c3b08b84f7fe5dd3e8dbf0e8bf7cbefcf3ce99273936ab010c290227b93f925737e47b0b25345aa082999776d4827b4f6eeab2497e7cdc9ba471b96cf0dc55f2254d2f9ffb4de919470e6cb4b5c8a5a7e13781652edcf86af09b4c565f748159f65762fffce2d918bbc0a2d26c3fc274135fbd26c55ed0cc55b47b32f3f8d335c34fa4e5bc8b95f652d7a9dec83745a95a141e11539a7d6866537e52b33d757e5", 0xe4}, {&(0x7f000088e000)="39420c5cb1e1da1d483b888471b2338a0e58830d7f2873825150035f7d7213aca9948e2947b52ae3efbc01885c4d32f6c2656c5056fbfd238595314800d67ddcf2783d2a4b1caf6d5969af6643002b171f24a561db5d89c05923d9bb9269a59e3ae871da448849fcae0d114fbff0ac0ef0e47bd65953a03e4199f9c1bac66b136623b0a9ca50e4c54995716a9fa99dfb7af27ce1647fb2ee5ff68e22fbe429c5f68d075b2b6c92f73a4f3cd74bee365defaa80f5eaa487ec2432a9604614a4039b4e6fcda2e1f9bf0cd1c370096571635da19b5699dc2f423d3d147f4db433c5bc4cd89833db694b5fb003556874", 0xee}], 0x3, 0x0) write$tun(r4, &(0x7f000009b000-0x6a)=@hdr={0x2, 0x81, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x16, 0x4, 0x0, 0x1, 0x60, 0x3, 0x5, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x24, 0x7, [{0x6, 0xd, "678990c414293e52ead7c7"}, {0x5, 0x11, "dcbe03dc5649a69be9a225efe20e2a"}]}, @noop={0x1}, @end={0x0}, @lsrr={0x83, 0xf, 0x401, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x6]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x6a) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f9e000-0x20)={@generic="5f1f8400000002ef1929000000066a2c", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000dbc000-0x160)={{{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x406}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x85, 0x3ff, "fc7577da879e3a18cb2a317cc1de8dcee23e7c0672ed5dfd81d5ebd792bab59e8d5f5aa2f07a3401b1e2c73ca9f8e825b6c0df50fe1d890643bb4704bb54acc87f0a6f8f0f31eea4763e80bb543c9f11"}, 0x160) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007f8000)=0x212, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000012d000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b4b000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) fcntl$dupfd(r1, 0x406, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000010e000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000077f000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a68000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000940000-0x10)={0x17ef, 0x1, 0x1461, 0x3, 0x0}, &(0x7f000078d000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001ee000-0x10)={0x6, 0x8205, 0x4, 0x9659, r4}, &(0x7f000081c000)=0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000f70000-0x10)={r3, &(0x7f0000025000-0x59)=""/89}) sendto$inet(r0, &(0x7f0000a84000-0x2)="d467", 0x2, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000513000)={r3, 0x3}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000769000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb694}) getsockopt$inet_buf(r0, 0x0, 0x80000000000029, &(0x7f00009e4000)=""/122, &(0x7f0000530000)=0x7a) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f17000-0xa)='highjpeed\x00', 0xa) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000fb9000-0x4)=0x104, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d99000)=0x1001000000004, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001d6000)={0xfffffffffffffffa, 0x853b, 0x10001, 0x7, 0x0}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000082000-0x10)={0x0, r6, 0xb0b}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000057b000-0x8)={r6, r8}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000d61000-0x8)={r9, r10}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b64000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f00009a8000)={r6, r11}) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{0x0, 0x0, &(0x7f0000ce0000)=[{&(0x7f0000b6e000-0xdf)="0f7da1ff39a20a00bc1dd176fc3a603f466a05591505b6f6aff3d9e1bf9a08f880def419e962edf1128aca7abdecd2d8c94cc8d90b03a0afed5a4b1dbe1282fbc62a1574d0d51c59867512e629f562a57bf555acaccb45097ab6227ca86f5df47e7b5d10efdb66953a731964aaa938f9cbe4403fd140cba5f8eabb172b94b3ecc0d39494709fbb42cecfbc7ec80a94faaf13cd8d01e6025115144499f6c27a289e0ef15dd0508773bff2942ee87eb8e46dba464d053d9847160c018f734bc129b5997f7715ebe75b6c8c6c38756762bcf5f6fbad8d965022413630419705f7", 0xdf}, {&(0x7f000082b000)="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", 0x1000}, {&(0x7f00009d6000-0x28)="52f09d80e2f2941b68a243d325ced034d49ad3d20f2085126a00fd01b6d36ace16164e97c745a569", 0x28}, {&(0x7f0000e47000)="194c84b335621df45ea456cb7f0623d57054d79087d070cbfca819723bde71660c82b91fe5ca59e4dce638da5b1fd3ebc86afb4556753a006c71ad3c7c8ad56f574d7231a927482ba95d85ba7d2efeab2c996539a302a54f60bbc3a25792ad729c659dde41f637b7d7ed4d3a4000752d159a19e3ef748ebb7be502cd322fc96fcb8fa39eba40a1561c", 0x89}, {&(0x7f000023e000-0xbf)="52de7034e322ced04d4b60b5c1ab90f5390b238a5188c37c4bfc3c5868e4afc256fa50f6b0b88666b9a3da266f24e6e16734c4e960efcb3dc80d575606648fecbbf152175ac3d04dcb395ef43209dd6afabf1f8f423c632cfb6d9efef0e65153a3d5700463070c9ad3c5eb30079c0ad06d56a769bb9b971b24687267c7e3c5546bbd9f40e0c59d40eda0af9cca8a5707c113580a6c4c46782659f8b6cc90ebfc663a6d0fc1a03201b825d67951126b0314f0aa08b7b1d08bdc046d1f63377c", 0xbf}, {&(0x7f000065c000)="c8e0bef0778e9b5ca0b15b6e", 0xc}, {&(0x7f0000901000-0xe4)="017133685b24315608670ade17d6e7cc5ba88391fc775b841ec23b51758a88f952348be3019f429481857002755a63113143664a5d88b6f7e9a93341fd46a60aa7f357415e185b7183f002be310ed18d3659e3673520428b4105a1f02408a5f243217fc03964b95fdde18126131aa67f56dadb154c0943bb005cd9f0a86d6afb44b10127dad5343d7705bd2d567ff5beaf49dc54a97c9dd49b90725d87feaed3cf7f402e29a930e5546fdc388fa409ed31605343596e051d0ed738442d9a56c3e828e430f2dbb163e1c7dbb23baafb0acd286aba746158106411ca366e41aa947341223e", 0xe4}, {&(0x7f0000968000)="d77ebec01f054898d0816d90f2a1187d8d0780c218412afeb34f1ce567dba7d430de", 0x22}, {&(0x7f0000a0d000)="713c301174966c3479ce1660d1f5cc96b48d5f773552b6a3f1ad03bb71d0de6e8d35f854aedcbe1e57f5c84fe88c0d387a6f0fa8e3423425e8555fdb627f490c4d42b7fc21bbb30331639f23cfec12846e10bb54835b828bb632b78b3deb9567d2dcfaa53c32ec8fa6504cb5b7b961c0f831f76c26aa417a533b4a258c9039cc91fd61dc9c80c432b111e1b7a708b83bfa4619ad12614d96f28ac35437b6343a88221a5498cd17c7bba3a022ef94d52bf96eab995f", 0xb5}, {&(0x7f0000b0b000)="8b5b875e2611b461422424e58ecddc86fa427ee75e36c89608b96548aa6308e63b3bd148b72e46070d6f40de841f81797ee8795cb6206d0143e83573b8f5843b2d476187b682189e63ebe76fbee268e889e939b87ad3dbcb35e6dd0582699ab33b26227128ce4fda64d9c948bdb9b8e2570c7323a0694a91a217b8e658c30c8b332c5bb06dcc29f2fdaa0483f38f9461e902ae4781ba3fb69edb2e77c31a0e107a750b9b48bb07ff0d32af087a44c707a84113373ec9f2b5de9ae7d0b371ffa9c6a718c8eba426428f", 0xc9}], 0xa, &(0x7f0000c5a000-0x3a0)=[{0xe8, 0x114, 0x1, "5b7a380d04b5346f43ef88353e121f617c3aef9ea35238e2aecbf92af955b9485c7e0ef8aaf848e2b7bbc86febaf070ebab4dd1bd3f1e3ba71f9c683a2d812db3c1858615c948a09dd7a383d97a7131d40855639e43ad6656d39e9a518366e7431b69f2532f4fbba0823f2678d1774b05ab1ee52828f2ec868c79e256fdf6748903f9d4a5186bd1b2434e44485a33e953f963fee6a9333d1227cd1b6e46af08d13a553185ce09037a0182c786c383acbfe320a59ffd551130cf5459ddb6b80780fe212df2bc8c0722e55370afcf2f770c713"}, {0x110, 0xa9, 0xfffffffffffffff7, 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{&(0x7f000095d000)="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0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) 2017/12/18 01:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000c0f000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x9, 0x3, 0x7f}], {0x8100, 0xfffffffffffffffa, 0x1, 0x70a}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, '\x00@['}, ""}}}}}, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b13000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000-0xc)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00005f0000-0x12)='/dev/input/event#\x00', 0x20000000, 0x800) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00007a9000-0x4)=0x9) ioctl$TIOCSBRK(r1, 0x40044590) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000126000)={r2, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4978, 0xfffffffffffffffb, 0xe6, 0x80, 0xa}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_getres(0x6, &(0x7f0000542000+0xdf6)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, r4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000011b000)={0x4, 0x78, 0x1000, 0x100000001, 0x6, 0x3ff, 0x0, 0xb5, 0x20100, 0x0, 0x40, 0x80, 0x1000000000000, 0x2, 0x0, 0x5, 0x2, 0xbf, 0x8001, 0x0, 0x4, 0x1ff, 0x7, 0x4, 0x3, 0x40, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0xa) r5 = syz_open_dev$usbmon(&(0x7f000070e000)='/dev/usbmon#\x00', 0x1f, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0xff, &(0x7f0000c5d000-0x10)={0x0, 0x0}, &(0x7f0000965000-0x4)=0x1fe, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cea000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000841000)={0x0, r6, 0x5}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000397000)=0x0) ptrace$cont(0x7, r7, 0x40, 0x100) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000370000)=0x9) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000538000-0xc)={0xffffffff80000008, 0x0}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007d1000)=0x0) waitid(0x0, r5, 0x0, 0x40000004, &(0x7f0000d0d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001c4000-0xae)={0x0, 0x1000, "f9e1dfff1498845b1b3618c386d6ccf2ada7145b842a92280990c03f6c2f9ae792fceabbb887652b7944c2deff081f4b003b3eda3ae37ee3514e39c9db98dc67504715029b184470c227a40ce43baf511a787b26b59b695bf3581a4b8af811e27fea73e216aea15a8e4dd1e0d25be61f865b47709ccd5834339dbc7e0ac146689e1ae479fa009f511c300949b1b2f2b439ecf64a21a825db3931acd344322bc97e19274f1b406986a34d54a459113a8bd6e86be38648b7f8b53f70cef001553568f7f7174a5b6557ea07d1bb78d42be6ae3fcb46c2638c58053edc7f8540b6b54f5739860abc7afd3d23608fe0209cf53c456c53bc6a8e2180fbe0ae0052b26b1d9724528860f392d5e833d72623397b4a4fbbaeabbbcff1c51b5c7e31556b26e894c519dacb201add61dbe575154a13182087d5a7711eddfac3ac903805556162a0c876c77d05d79fe79af0fbecd3f689e5c778e9833d4ca1b4cd109f661a9af576cbb2a0a8e701a87972a678b99182a013f40f1edabccb0caaafabdb1900730b7d3821555b1dbfd59438be7b4b6fc375a88e3f7f17dbc9a79da9dc4a9f4e23f573c6fae2ce2d6175118b567415947540dc3b63175107f14f660233d9041454e7ea4d8aabec7439b9bea565e91767358d04b0e716f8b3cd524810be220617c228e8f776c119131d99461faa5258f0b7d5737817c5552b59e98ca11a3456532ad949429c2b5f2a6ff9ffcffa4dc950e78538f80f7f611fb216d233bf272c3b2b9c59869e8f98bc6d9f0151a1e6ff0e5b73007c26ada670d342ee9be72017edbb296bc7be4e8607f20376ed147bab5e49ba25a9a82874bf4bf8af31bdceb61bcdd869e4db106dde5982ba7853e66b59c7410ad24fdd33d0f19168b9ded613a0247f8acead9684053510ce89aeb4fa6401ae49577205d33f6f0e0e5e145758b3c00a8aaa2957c4889ef04ba98d18faf1689b709a7b964b2921ba905c164f86f81360b3be5212b8ab953e2047d48ebf239aaf2e5aea580420a8d6753daf27307f0550727dabe7b64acffe5c91c17115ba51ae1e32181fe7f44d4e461a64dd7e226fd0fcc393582edccfa73e30fb2c6fe12912442cc9e5e257dfae6acebffba2feb9de7c50436be4b909b9e88eab935312ea6a68a048011cf1c2ac7c80d6e19cb55db2ac8787e227a4aef7a27e7b07bd0d2a0096be8428dda888ede424ee662d177be1de7731081b0794332b8658e00732651c94179096df5fa474df39aaa85192415b0723ad1afd4dae526d4e2ef42026b944075f761eb56200f8bc5fc2b4095cc7a176c01fef0aabde56a8ff5a002b4e3da5d10293ad95102a53bd5b49f33294e6df66233a247e4dd29b2c36d5cfe109982754c3dd2cce84b840eecc23ee8f322e17e750b04676c3f63d0f34b9fb96f3f5aedeb1fdc3c27ff16da738dc61c038b0c5751914e74d49695eda9d8e7a71f3634b0c5fdae55f202c36aa7209ff40c3c91460cfd8b65a1c109d53cfb8d662d88bbe8e63663b1eb10b51caa6b0b1ab153ad262de6161153a8a08cb26d32fd2548ad12bc44cdd0e818e3a98bdb2d15ae8e7734332eae3534ca187bcde72b7b7149cb4d9eef79328cd1d6767ebae841c33cfbea332a728534dffa5c5811faab7ac0542d82dd0538bd1909ded546f46e2db4f240cc5aefc26a76576e6d1da6d135217ec4b1fe894af56a48e8766cd101cf826a789ad13018bee93e4cb1142b54df9d6f1b1b6006ef56fdf3a540b0ce870068923f5025a6232049487c99c801d5390e1786f5a558485e5d2059b238c11ae56fe80590808c14b616f3d173550d65228d4215ff1b060116e04fabbf0ed15728454160a5e719391f55f4c7d7e00c923db73f76f4a27dcd602f386db03f7e8566828fd3c394a1d85eeb067e38b18c66cfcc359047bfe49566288d1233003515141248794bf1d7bb9dd28cc6a93e922b384fa2ba00c17cc3b32fb0c567bd914b570f319041c5adb4c318705f5127f0197069e385eeb34c41916f97b269c62bc5f145fb2c95f0ff7f739c9321b695c2d530ddce5e390ee8ba5ae954a9ad43808858e33f6647d27039b438acf15df46d5438115babe1a43f3613063731d75ba94478f55dd145ed1febba3c14c8983002d0f294a90836c2010c432fd51e68c51897a1a3258388e496030643b7b04f524b75fecfcd083edb59ed276b42d996028836b39083b459a152eaee30a313091c0ce1e0baba8dae88a401749354d19a06c90fc52f35b481f919da0cd4002bb95fe8ddb4b1607af3afd0d9c775b57a0c0edd8ff1cc2397219634b92c0c1626eb1aa7445b48d31e66fa47c9be513d23e74932ae67c985bfb79c271e94bd04fdc0e513ced412f817d6b58798d588352aca6c42b16d2d80117c04d4afea41fc5a2facc3510eae68a76163d1d79857361f0ce3bb6153b811f18cd7441d8473651280c8cef1d22420de45b104fd1b9abf1bbc4636208133fb8ed6642974060d529f43d2071414cd12d0ae5b25cd04c41afa1f9c9e2085e4e5756326946b72aa8e422c1f964dc91067d772022f9b7d4f2c2e1d20640b08693857d96ee418c665a7f3edc15767d412ab9f245080a9e8d1e5e3c3d7a30d4a72ea1aa344abc45acd0ffe999bec021deca62b59da3168372d2dc2647a6ade4dacb7010b8fb486e0cb5728cf0973f01d33e212a227a74ba97ba7d535bc71cf999cb989058023672fb3291513f3eb605597407a623559974dcd2ac52d3f6a7a4153f6bbbc788dd673dc067ddc46c3028da2bdd7c1509a4ad867642f5a64c1d7735717a499491f6fba152def5daf0ee3a1066222c2f99af74d4538ccd02214260103b472a3f365d8159bea0043ac5fb69a74b9ea4222a5cad3adcfcc656f97f86a1ff9b8d1adda996997f5d19fd261defe54431e844be0ef54d7443b85ac97ff310886afa9e24be3c41a308a227a74ac2c54152a0c1895072f0d978f5f8705d05d21e3f18c344c4ae5fdaa8e23c6a89591f38b20ecb440eef42fdb78b3b2339da533603f1fffed37bbeeed7d14bff069ae0aa4e5dc656cebf233a4ed3b5740278090f83bc40512858c4c8eb0e132ae627a542a5801b991a80a8484c32becf3a09f9b5bd2637c1f667b4df8d415160d2f3bb1deea5b8d52555c3956027cb9d6b4dea149df7e0619c646ee9e4f49f1b91d2056658e9ee112ddc0f7490538904d76bd36b629befa183fb44232f9b1e3f0f838f92b8b282b8c4b504ab6b46c965dccd41a8635ef16c2901ccff7ef6928c096a6c2c75b1ca38562f0afb6f2b54b43b5870045dfe5c8696552c9e9d4f454ae7a1351d6dc60beef677e8335ecc068ab05e017d2eb9e258c9b1471acdb5156ab2aad6ff2924ca201410f00f7ca1ab1f73e8a8768ee57712fc3997261f78859f00cbe0d1ad2414f8b5a76d81cfa9d88caf8d2d6627e54c08e3351aa2792ae92cf143a3c301c9c44aefb6772304288844fe8e5647eddacbd7dec651a732e6f07ef118d45b6a5bca4e4469399106d5e7fe45acbe2b2da6a10144310a352251bf0a9f3f8c0b3ec071541b331fec3d40bbbc142b9e9df6b1ec2583280fa1c6d091400a30e0da1285f0891560cdf1760291c6e425c2fa4e803b601f01766c8930b2fa8db7f81f2478689619b0770ef52542b0033fdce6760a43c133f881e8f1491c43ef4cbf93318c980bfb6aa8b96ba07187abf8dd7d47acfd696f50368838999201f357aaa02151e43f06048d44e024af95f053a9728d440174b6ae904d2979c7c90e582dd95fd3a3850749addadf7a42049210534bcc4c48d235f74b7623f751234e74ce8006e86e9c7ad30f9298729b4631c362e2dcc40d88f94f901f054192129e1ec60955b91fd9c721c308336d092a58444fd74d6a599ec90357116352d4ee9826560d89f3fc6fc1676b5909d8c5c183a84e0fc77e119aaddffc0afa506aa1e4ba6e441e114b06a52b715bd384a0cc4903e59d014a46e7f0ca405b32c76364b9a042b1a0075660b6e297d69454ce1e4877cc961704da05fa88995c039540d48208a635d0641b719d436c123c7a4ef3aec2b8212e212e1b06408ed8548adf800a3b8b962fca64c11f74fca1ce01fe6fce35ff0dff13bd0d41d3030c3a72b1b8ff5c7f1f23577c57a4c0a9ff787d2e03217f5d8ad7bb5939db33e84b2a24c52aa6c82ec011d73a3f491d2baa432981018150f2fd39e941384dc2eddc48addc4df108c38b06a7e52299e95e0cc0b16006fa469554eecdcb1b135e48e381b90c09f53915fcfb61630f45378426ba3bde837bc68d7ef2d5fbdfa5db0ae484f204b604266c4fd98cc90050240201328394692f3a025b1ee9e92acdf6d3a341c40391e51d5f50f8cc988a502a5c47301ac6a91078cb705741099b91c018b928535f6d5dd4830a568959f5391974d79cbe5155ff21a69ce6bc899e9aade432e3ceba58248f9dcaa71faa447cd43104dbe651c3a6cd36d9166b2a84c295e086d281fc8b26c755248668aad7bdb8e2f9317d22b4f8dc43f5296718b05025a99a4895c01d4fe1128e1770c654a484ec54eb9cac70228345756c0e40aa9080a66343d52b75582bf0144e1e29473cdb06cd01f743cca19a7a50d0081b9bd029368786887a6f5e271ff4279152d265c039285ec4be9f1a4885e2494434980691aea81d0b5f2cf84a469466607276b3b46ea3562039357a67084914e615c34fe0440743c5953288f64457143ec2b04b91fe06104bee5cd634f5acba526a628da73bbf9904085fcf6785556354b1ca03fd1a2291ed14e216ace44a89682307d535246f270760350f6e65c4ae32c32fc90b09b7b7839a045c0a2d9f14ed069b0fbc2f63cc3e4a0b63e87ed6e16dcbe0675a6c74daa0a04403f35d6c29606ea4605715e58e7251a5bd9e11135a44d9b6f3bc38e61596886fe0070341b0458bcd94325c41dfca1db6acad197540d1cf5f1e8c2175654144f9ab5839f0270c2b6a1b40e84140b2b0432820b99ea74c60c05c7929af05b48b9cefbcb1f7af81cb2d064e0b634d23ee6468480896b984847db6313bf1d29f0ce07dea47807ea899bf38a191b750326d2b3d3df30ff0f909aeacaeed05b9a3cb90791d4a3224e05ad50f947480c01d55e395ec31f00e1e61b09a12cef6fb788884255ce5782a5f3456a60de19e1596a4190883fbbdd75368732cd73756f3bc71907011ca84ad985c90259dae4b7bbb148022bb5a256bad7857c56b03607d92e85b832f58d617ea085da1801394c83a0dfe1986fdb4f58356a7bed52eb2a3dfc751c6643bf8cfe4e37363d7ef1bb4d0efadff7dd1aa605a8908a1c5363727308ec384e28730e06a5692f5ff12f4f762cd6bc1007cbf58d1e4e923fd3919be6267a81f6b16e305c0fcb0e506147244c6d2db7e024ac86776d66fb2f3a2f6fff99411e8adbe75a5fa2e14fd5c957ec6fd14650c6dfe969ea7f0d59b3e6f92af94ff0fc5b78ec3180c95d9d8e236748d34132ab8981172c377b3bf9648bcd2447ebd6f2c1ace7b3542b7684148baec025aa480ce6cf14cd99cd5e80a15b038be4fcb1f8011cc10a4ec16b85470df7a1b89eff986b469dfc27049a72124a3bf966917eab517681577d51006ff012a9d6486f2b8c20984bc2bc8b50b5abba2a582dc1c23aafdd1871d198a2bdde24456b90315d7bf2c28ea2a9313ac7e6c8fa79e4ed44bb72c1ce69766f698c4d1290376723bf2ab02b8689dac4bbdec6174ed9497a6d05e1f6da520c676444138e2c78c10082547307f7127de76f06d1dec2908cd35b2e28143fb"}, &(0x7f00007ed000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d4c000-0x8)={r6, 0x1}, 0x8) fcntl$getown(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) r7 = dup3(r2, r4, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x800, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$packet(0x11, 0x3, 0x300) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c9000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c55000)="df") lstat(&(0x7f0000138000-0x8)='./file0\x00', &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getegid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005dd000)={0xfffffffffffffff8, 0x9, 0x1f, 0xfc, 0x100000001, 0x1fe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() r1 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000021d000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x1, 0x4, 0x0}, &(0x7f00009a4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006c9000+0xc88)={r2, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e5d000-0x8)={0x7, 0xffffffffffffffbd}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000439000+0x3da)=0x2784, 0x4) setns(r1, 0x40000000) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000e93000-0x8)=""/8, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c43000)={r2, 0x6}, &(0x7f0000743000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066e000-0x8)=@assoc_value={r2, 0x4b8}, 0x8) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f000014a000)={0x0, 0x168000000, 0x526c53fa, 0x100, 0x0, 0x5}) [ 37.462856] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 37.472205] binder: 5856:5858 unknown command 536907575 [ 37.475309] binder: 5856:5867 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 37.484545] binder: 5856:5858 ioctl c0306201 20008fd0 returned -22 2017/12/18 01:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000220000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ffa000)='mountstats\x00') readv(r2, &(0x7f0000fd6000-0x20)=[{&(0x7f0000085000-0x1000)=""/1024, 0x400}, {&(0x7f00005e3000)=""/77, 0x4d}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) r4 = dup2(r3, r2) write(r3, &(0x7f00008f6000)="1f0000000a03fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d23000-0x9)='/dev/rtc\x00', 0x4000, 0x0) accept$ax25(r5, &(0x7f000054a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000084d000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000bc4000)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x7fffffff, 0x6, 0x100000001, 0x4, &(0x7f0000a7e000)=@generic="3bb84eec20a9428ca014eae869eaf136", 0x8efd, 0x8920, 0x3}) accept4(r4, &(0x7f00008e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002dc000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000407000)={0x5, &(0x7f0000d75000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000d8a000-0x10)={r6, &(0x7f0000f54000)=""/79}) socketpair(0xf, 0x3, 0xda, &(0x7f0000ca4000-0x8)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") clock_gettime(0x0, &(0x7f0000096000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000d70000)={r7, r8+30000000}, &(0x7f000035c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000585000-0x48)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r1, 0x2041, 0x0}, {r0, 0x400, 0x0}, {r1, 0x10, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x108, 0x0}], 0x8, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x13}, 0x8) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a2a000)='\x00', 0x1) r1 = socket(0x2, 0x80001, 0x0) listen$netrom(r1, 0xffffffffffffffff) r2 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bd3000)=0x0) pread64(r2, &(0x7f0000ed9000)=""/0, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000ada000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d5b000)=0x0) r5 = getpgrp(r3) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7ff, &(0x7f00006d9000)=""/182) mq_timedreceive(r6, &(0x7f00007f4000)=""/4, 0x4, 0x384, &(0x7f00009c3000)={0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x604) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00006e4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000)=0xe8) lstat(&(0x7f000064e000-0x8)='./file0\x00', &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f00009ce000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000328000+0x94f)=[0x0, r14, r13]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000055a000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r10, &(0x7f00005cc000)={&(0x7f000083d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000164000)=[@cred={0x20, 0x1, 0x2, r4, r12, r15}], 0x20, 0x4800}, 0x0) flock(r8, 0x4) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000722000-0xae)={0x0, 0xa6, "9c73d0efa1cb844e83e89c17aed9594699eda15ed8f1c67b44de36c8a703b452d9822e1886ef0b65cada4a1d1ca781acb2aa4fab7db8c2f68918a2820e172d1c2cbb41132d1edcc895e1d5360cfd8655d1db14dad7b71c95ad038c35c5a31fd7d05803337b1c5f411d884aa68f4f4f35796aeb16ed26bf6c418ee37f84fea9572677e0a5e8f054e80ad75609fe4222036064a2036ff17d57ffa2a97c6fcd548bd1d55395de10"}, &(0x7f0000d04000)=0xae) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007d2000-0x1b)={r16, 0x13, "47e1bd937b09da2ba2ebc1212c386d5dd981c7"}, &(0x7f00009f6000)=0x1b) fcntl$setown(r2, 0x8, r5) accept$nfc_llcp(r1, &(0x7f00007e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) [ 37.514048] binder: 5856:5858 unknown command 1986356271 [ 37.519947] binder: 5856:5858 ioctl c0306201 20003fd0 returned -22 [ 37.521956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 01:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common="697064647030000000000f00f900", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000deb000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b5f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00009aa000-0x28)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000079e000)=@generic={0x8, 0x3, 0xfffffffffffeffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x10001, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r6, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x4000000000000001, 0x8000000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x7fff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000656000)={0x0, 0x2, 0xffffffffffffff9c}) pipe(&(0x7f0000454000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000165000)={r7, 0x80000, r6}) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00008b8000-0x4)=0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000e4b000-0x4)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008ad000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bb000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = gettid() lstat(&(0x7f00009f8000-0x8)='./file0\x00', &(0x7f00001d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000dcc000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000dcf000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8e000)={0x0, 0x0, 0x0}, &(0x7f00004e8000)=0xc) lstat(&(0x7f0000866000-0x8)='./file0\x00', &(0x7f0000142000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000db5000-0x8)='./file0\x00', &(0x7f0000e6e000)=@known='system.posix_acl_default\x00', &(0x7f00009b1000-0x30)=""/48, 0x30) sendmsg$netlink(r1, &(0x7f0000260000)={&(0x7f00001f6000-0xc)={0x10, 0x0, 0x6, 0x1}, 0xc, &(0x7f000053f000-0x50)=[{&(0x7f0000871000)=[{0x57, 0x3, 0x2, 0x401, 0x9, "a45c6ec2674420b2347a61519ea763e76a94ac4035a10307b2e099fa51385e0cb965698533c15733e401d543f27601720339802662bcf6ab4d100ef13915840b49add7af620eec"}, {0x3a, 0x8001, 0x200, 0x4000000000000, 0x800, "f2046d14fa88746e011359ffd39f2905309fe1c14b15102bb1529601128ff18e33494349832ac7558949"}, {0xfc, 0x8, 0x400, 0x3, 0x0, "1a76f0b248447a7cdef00067517ab40133dbfe76276f70eb47f4314281f6f5d76d3d0e40aa9dd2804b03e00af9e6080161de4b0050ba991fcf6491456da633097944aa8a831eb7bd5eb402e173913296bb915ce98c36ab59f0b658ebbc9d1e6ef6e9c514803e18ae0e6d5aaa4c10d320556aa87fccdb55f2715fe89c2675f792102792df13e540fa1b46a94dfeba78ee64224be1c851e5ead7b1d643798b96120e4079bc1d9bb8ac048fdb840b018d234d695300be622d09ac3218508032628174cfc7c88a6c51b10bab4192f7fc7fc5fedd204e8c58ce483931c64d9bc13e3dc16f2419b09ff3e4cf955aa5"}, {0xc6, 0x0, 0x10, 0x7, 0x8, "26722912f02df70a5f4c84ec41ffea9ef52814d9c5c9a6dbfce62c88d1c43fa84b792fdddf662209a2a2db94c1e2bd35f8203d493f9aee5f3708e76591257b8ac179f63890d72b56c95c1eb0ea0549221fa6225b932545af1b4d4a0b60fbe51bd462f4389dc12d2383d40be4ba70122aff33432ebc7d357dc1ac399de19b06a63ace1c78a8235266841bd66e41aafe4b016fe586423bf169104ffd0adcf3ab50dd700ab95b94b2173a3ee1fd3de63d3aad7b52ed6aea"}, {0x7a, 0x7, 0x205, 0xff, 0x8, "ee279649ec087c07fe2b705864ec443be3305b8c7f6347a5824db0012d3b060a3f11c3b141fbef4a7c6d959e32dfa34cdee9b36f634eadc944ae50aa635c6c5e8f573afe1ea9c42323a3caa21fc886d560fd0c5306dd32dea16371552d9b2bc31348757e607dc0286d1e"}, {0xb2, 0x400, 0x10, 0x8, 0x8001, "501edef3743405cb7d4762df4b728bc0d0e2b70cc1984b466e8a29982b3a0bc74d5fcfd695d03714e89d936e1b0016fdf20820d7a1803dfc27d35042f83c7eec94ecaf3c2ffbc4a9730c00a4ea3b008717a57f0ae92930ccbf1021cdaeb10dbd663d82732c9b154520e9c3932e985629a2db581c713cb37e6a6630487c449f02e2fcef19913e7028a3f0bdf5f33e26c3bbdfe6b9a7717ee78fec3e268b9f0e3943f5"}, {0x1d, 0xfffffffffffffffb, 0x20, 0x3, 0x6fa, "e634199a2e0e64af4e6c0c00d8"}, {0xe6, 0x80000000, 0x104, 0x2, 0x1, "4d605a7ed1e0c30b30272cbf366facaa87f4e8c685528537ee849671c761038263e78c2c1334de8b858b732148079c0213adb659779007066462fcd5dd94e6cb8d71755ec60bcce58662f2216b715620fdfe4b6f98d9ffb37537591d8a3f6e02dde2d432eb285e20e11b2b5c5fdb37a88961f9765666a575bfd3efff3c681e54d44049a9374ba1667c4f767bda5d6bd90eadf2d83b9f77acc95d4368a4bdcf78e9096853a20e9b4b2db9e8fc2c126ae65de0a5a81dca0c923a61c38f270c946335e9240fbc4fcb3fe9ad70519f3c3b306892ba8a2066"}, {0xec, 0xef3, 0x100, 0x8, 0x2, "e2d0a7530b5df1c3f980a88a40d5aab0ccb76eae51f52471e69b13283ac4b649ed707a00cebac3929c3eaf2c6c426f77cdae0de771dae58dff28d84803c732ddcf12de5d00356206346b15c6a441d93255b7cf98b2ff5e800c45b0b18f25b029862078a73606941347d65cd35fd2c2b9409385dcc784bc28c25fb80e575f31355fc73c3e0dfaea35c6a4f7d5d7cfb263fe9de65e38a8572bb2185449dad97a8a5137621bb491df95112c61430d3ab1c3bd00a57389a5e4d5fa52a8113548e3de45e0fb12d9cf8fe6fb717479b01c882ae1bc4c6f0ba6644975925759"}, {0x48, 0x4, 0x8, 0x3, 0x6, "f570b56c80726ceaed3d26f9f80c949202ee5f646621dd64e28def3c1c114a8265c4ba474801f0d050fcf4a6f570c21c7f46d353bc7463a2"}], 0x5b6}, {&(0x7f0000a76000)=[{0xc4, 0x0, 0x1, 0x434c, 0x200, 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{0x1a, 0x1f, 0x20, 0xffffffffffffffff, 0x2, "5f249b1c063f98caedd2"}, {0xd9, 0x9, 0x302, 0x8, 0x1, "cfc79e59a6a98be213243d66e05fadd380680cb77b92fcf9b59b16ddd3a840f71efcb45844cebb204c0f03a1c43336d8012565c2e6cd778f8e1da2bc532f7bee02cd4c57d0b94ae8406c3a36accd384ac83a2cac43acb856629d694c3d6904bfaf84df917ee3a11dbee6a737e0020d532055458bec37755fbb7aeca02825c4b00d48d39d4f5a5ee7b71e0aa1ece2fd1b8b827f2db4b05ed700d1cf105222f4073cd466cd23149858ba0f31d14d5cbae86d8a42c012635fac7ea0e7df7dbddb3158f3eadfd918a03bc1"}], 0x221a}], 0x5, &(0x7f0000d3d000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x8000}, 0x4040004) ioctl(r1, 0x2201, &(0x7f00005f7000-0x5)="") 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008a5000/0x1000)=nil, 0x1000, &(0x7f000063f000-0xfa)=""/250) mlockall(0x1) statfs(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000012000-0x8a)=""/138) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f000001f000)='/dev/net/tun\x00', 0x0, 0x2100) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000179000-0x8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4002, &(0x7f0000695000-0x2)="c008") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f00003aa000)={{0x0, 0x0}, {0x0, 0x0}}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r2 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) fcntl$setlease(r2, 0x400, 0x2) readlinkat(r1, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000247000-0x68)={0x6e5, 0x20, 0x5, {0x77359400, 0x0}, 0xe52d, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xc4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000f41000-0x2)='$\x00') truncate(&(0x7f0000031000)='./file0/file0/bus\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000f5b000-0xb0)={{0x8, 0x7fff}, 'port1\x00', 0x10, 0x800, 0x2, 0x8, 0x9, 0x44, 0x20, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000195000-0x4)=0xc) fcntl$lock(r3, 0x7, &(0x7f0000d9f000)={0x2, 0x3, 0x0, 0x5, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000baa000-0x10)={&(0x7f0000c59000)=""/196, 0xc4}) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000931000)="440d0503130000031d078900ec", 0xd) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000bdb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r0, r1]}], 0x28, 0x4000000}, 0x4000840) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*t\x00\x00\x00\x00\x00\x00\x00\x00\x00\bmwlan1^-]\x00', 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r2, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f0000cf3000-0x4)=0x7fff, 0x0, 0x0, &(0x7f00001b3000-0x10)={0x77359400, 0x0}, &(0x7f0000846000-0x4)=0x0, 0x9) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000d50000+0x140)=""/50) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000d4b000/0x4000)=nil, 0x4000, 0x2, r3) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001e7000-0x10)={0x0, 0x0, 0x1, 0x7}, &(0x7f0000491000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001e3000-0x8)={0x0, 0x0}) sendmsg(r4, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a3a000-0x20)=[{&(0x7f0000421000)="a8df1636043c23260c143b2b15f1150090bce73cf6f63e7e7892fac69e2482558f8e3ff47cf37c7fe0bb88171411a529dcfd0f8cbf888f9a0bba3e4fbf2ad80ace3a5906806537e41073e79d4ec4ba", 0x4f}, {&(0x7f0000320000)="68d972df46c33bb9721e948fe575a1e0e2a5dcd0f0530ae2be71d09e1d7a279012af82eb49d541b692fcf22a5e13eee19642fc57ddb48daef4a81b47b46617b936343232ebb109f9820637bc2fc30e5c1554dde7a55df11eb2948c5906b2c62497553681f6337ea6b0988733e69e5aa4bdf1c10ee0ec8e791683e14bf4f3c0507910e06a99ed9a712002f24c15e5708d644e145ee57e6f79fed99ff43a120cb422e370ec78cdf74207df594808508a0365684f9cb6d7c4bb9e3a494c0e264f10b3683a33091f0c604b2e9627c7b56f", 0xcf}], 0x2, &(0x7f0000b13000)=[], 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f000015d000)=[{{&(0x7f00004f4000-0x10)=@ipx={0x4, 0x8, 0x9, "be56c95b075f", 0x1, 0x0}, 0x10, &(0x7f00008c1000)=[{&(0x7f00007fd000-0x15)="0aceafa7bab8e51e2c10bb3e0e53a0aca2bbe87df4", 0x15}, {&(0x7f0000dff000-0x1000)="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0x8c, 0xffffffff, "287309bb08410603750bb0f13e0fdfb5501a5fb610c7171e82575b9309c72aabe7afd3d31d2ce371b19e2b5f87bfd79c876110a833dd4098a7b36a44228059ce5702c7e14cf0fcd3d9ccf2307b377fe6572daecc8a9b524c090d425f1d2c8b74ceac06551408"}], 0x400, 0x40}, 0x7ff}, {{&(0x7f0000617000)=@nfc_llcp={0x27, 0x3, 0x80, 0x7, 0x8, 0xfffffffffffffff8, "0ef3567c58e681bc1f5d4f3758883706cb17204ee8e2d52bdf83a63e256fab0995fd41c86f78c7d0d48439b7eef4fd1bf21fdcd7c21dabbd0e7cbd3b8c79e7", 0x1704c000}, 0x60, &(0x7f0000849000-0x70)=[{&(0x7f00008fa000)="bf1771a2a2cd5222c0381cad66f27d", 0xf}, {&(0x7f0000379000-0x68)="47fe7a00ae64ad611c7891781eb089c358f4bc5fca6b40442643a73fce789e88fd7dfdf3c05d566e5ce4b38117b78c8f9ad948973042e32d91412eb6547447d899187b84f73eeb35c754ff3494b6a5681066bb4b64db0390e33c82d1ba569a585329132866ddc01a", 0x68}, {&(0x7f0000e56000-0x7)="35b7ccd964c05da8c8155b416b031035e9662e739002fdf175", 0x19}, {&(0x7f00003a6000)="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", 0x1000}, {&(0x7f0000cc5000-0x48)="dcd3d0dafc21640a514b44dd9c43c9df232c37da6f68e18d409aebc4debd2488322346d1f2bde7420b60e6981821944c77ac50781d15268f9e3d68a87f41e3c72ba729aeb5c05b4f", 0x48}, {&(0x7f0000feb000-0x5e)="c2186c5b7d01612e6ea35b9e945a0edef075b844c593e03b2e1ad741a1fc7179ecdf8d8f06fbd9d5df48fb0bf0481523bb8344443ae5070746d11376aa5173ab158ad45e00dfabed2afa9dda091671a4fb97fa911a5635cf13668c4a7b30", 0x5e}, {&(0x7f0000a75000-0x3f)="c3e789b4fa7b483018f7dc701adfc2aed84393498fbe839c124c70b1c8b81060e5653ff297340983d795a59f3b0efc382aa196f4614d700fa67f042d285856", 0x3f}], 0x7, &(0x7f0000a01000)=[{0x70, 0x11e, 0xff, "b9664c45cc258a76e274d90a65ff7a0c7595164a08a12b0349b0b7a5abb31352a10d3e3a8390be8f5ac3fbf045b7e7eb9ca1ba75f5ae010b006aed6c609394d291d0fae4895f7666162a40e7ee453dc47cd839bbd2b188e42d38c9aa"}, {0x48, 0x105, 0x7, "9b1aaf63aff9cb8c4c57f99d6239b13aa50e97a5a47ae2b628630955a3af900560eb433d46d2d48c205914112fb25a729f28d7c305d15a"}], 0xb8, 0x20000004}, 0x7ff}, {{&(0x7f0000d76000)=@llc={0x1a, 0x3, 0x1, 0x2, 0x5, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003db000-0x30)=[{&(0x7f0000b30000)="30ad62ae08ca61a990dc32806c475b912cef2468370de4f55bd80f5fd7f7f87d0ac08ef5bccdac2161f23fc3d2178cad237ea5b5e2438af4fba8252a1748a295193fdfa3d57e3236f6a1e1eed77abee8c8da9ecdbd5d0c75b250368e13bcbc4c2284547f4ac285126cd06ad2d97c4816e8bcde", 0x73}, {&(0x7f0000b93000-0x8b)="5962701fc9e1970cc0c2d062a9d0031ca361cdbf43e9fa1be40fa94815c81c1657157a67085a70a31a9f189f3cbf3b1fb9a48ebfcd3df634a1b6b2ce58b8e0367a5b46861dbbe71ec18f0946c7a171fe22f173cc8b936decfc9230dbdadd9f2a89101d8b0c8354c46600c9abda6fd5a92487abc6ca0f8a618c9b012a89bde16d283fbf3421666979ebb019", 0x8b}, {&(0x7f0000eee000)="183486784894fb7a37f434c27e75b31c3bf2bc54ca483b3d191a1e061116fb67ffd3a75969124fb2dad3f5820748dddda6c0ee4912db7437d87821fd125c82d16bc304edc620e52863cf9d2671917fa7a86a99ff37602328bb71d3d64034a21b528b458b4be75ee2", 0x68}], 0x3, &(0x7f0000af4000-0xa0)=[{0xa0, 0x10f, 0x7f, "2be2dcf2516b50a210d61f8ac8f616d0412ed8b0331cf4601b5e1b1edd2b1225b78219c418bfff1c562df2b9ac7bf9bfaf7734e983c92e3bec89a24e6f132ed5e57b6647f10b2848b156629a17c186fb5e995889f6cc7b5b313956acb4149971db12f54ac4d52e8bfb78fceefa364abc135b22c6762dbf832c18e85923271f1a1f63e5ceccc70ae35ba1d8"}], 0xa0, 0x10}, 0x2}, {{&(0x7f00008ce000-0x10)=@ipx={0x4, 0x80, 0x3524, "4499eb5f5527", 0x1, 0x0}, 0x10, &(0x7f00003df000)=[{&(0x7f000011c000-0x22)="c28c5034f3be0eb0323a9750c724b5ae34f4a736296551fbd4a0c75e033951928b11", 0x22}, {&(0x7f0000415000-0x5c)="da29d6e05ac98c134c24a9e0ba358f7b2bb1633c84c8f11f710ca3709c7bcaf7565dcbdbb4990f81e7a2f9d46a2bf034500df43af30069e1ef7af508fb2c0d71221cb02bf104bd3ab92cd87ceaa1c575ee112c80d40b22a1abad3c7c", 0x5c}, {&(0x7f0000784000)="0d65cbdf17f7ca98ad9ed89f8738559b30298818e80b82b90b6b1bdd295d2b589b73f1e85f6bdb826b75d12af1875679fda43578482a141739ad36550461a11bf0046c62613adfe741", 0x49}, {&(0x7f00007a3000-0x75)="66ea028ab3e5cb7264e8a01ec06a00a6783a04b337a38bf900e2332be9fd37382a1be79ee8db361a5eef745a34ff4c47617fdcaff688a10e24ec150d1560e74d70665cfdb9400f66c7790be13b9ece692f5b1910f3feb38986c0d356dd3c375d4e967da0289606a62d6a2abaf6b69c8f4ed20bcc4f", 0x75}], 0x4, &(0x7f0000eeb000-0xf0)=[{0x40, 0x10c, 0x3, "d0e8f9089f0c30ecfc5bf755faba5bd829ccb18da166997bd4b6dbbb1ce78b152d78ac8c0219b18dbd"}, {0xb0, 0x115, 0xfffffffffffffffb, "96e436a5ff88dd72f950ce21040f5b78e49264ca6a1447ec9b792a28bf2b0c820181eb1e5835dc8bb8685103be87fa5f9787f6e273a01a91bca451ce761ccdc3b4a6f5057c958b9eb932a84eeadc2e575440d94216dcaddb0db2fc9622d4ffff61a4bbc899fe0231d12e93d5c450ad9647c45ad8492d75dfbccd73d7ae174ceaaaa5f112a76a27f50a6e7ab5baf77d103d2d307f4a323e3224079d9bb0"}], 0xf0, 0x1}, 0x4}], 0x8, 0x4008004) recvmsg(r1, &(0x7f0000638000)={&(0x7f000080f000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bc1000)=[{&(0x7f000056f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000024c000-0xd)=""/13, 0xd, 0x10000}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001c5000)={0x7, &(0x7f0000e98000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000056b000-0x8)={r5, 0x2}) recvmsg(r1, &(0x7f0000d67000)={&(0x7f000075a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001e6000)=[], 0x0, &(0x7f000036c000)=""/0, 0x0, 0x800}, 0x0) sendto$inet(r2, &(0x7f0000d08000-0x313)="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", 0x313, 0x46, 0x0, 0x0) mkdir(&(0x7f0000a88000-0x8)='./file0\x00', 0x80) [ 37.527085] binder: 5856:5883 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 37.527094] binder: 5856:5883 Release 1 refcount change on invalid ref 0 ret -22 [ 37.527102] binder: 5856:5883 got transaction to invalid handle [ 37.527110] binder: 5856:5883 transaction failed 29201/-22, size 24-16 line 3007 [ 37.548430] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.554888] device syz6 entered promiscuous mode 2017/12/18 01:41:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x70, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f000000d000-0x58)=[@flat={0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x1, 0x4d3, 0x0}], &(0x7f0000009000)=[0x78]}}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @increfs_done={0x40106308, r2, 0x0}], 0xd5, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501ed7493c43e648624611ee8adfb3e1847ff41ea6493190afb7f6dc88a2c0ada27b3d2b797b1764b70b7a9eb5dbeefe72829105ce"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0xc3, 0x0, &(0x7f000000f000-0xcf)="621644a5c310affb2298c023c7036e8915400419dae84f459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cd508303ac65af7b6e583043a7e0a2902c8894588ca2939b0cdde53ac775626c3f7b56d47d541ae3c7ff339dea59c1db165921f7c0494781ebf9a8702e5c85434c91768422a6a95c0920a655330554a5239e667da7768ee32ae289cf729b0d7cf69ba3ee1ffdc373f2becd4e20cc1e8c377d436e1706a24cde3784a2223db96a5"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x27, 0xba, 0x1, 0x3, 0xfc6, 0x5, "b3fe873b4599164e130ec43ea8c0eb7410bbe8ffe8761a730c8fc50d208003b7f2884cb7a1e1a228b131bd4ec008ca6c71d5e9d1657fac31958ee04ee54ef9", 0x9}, 0x60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x120, 0x0, &(0x7f000000f000-0x120)=[@increfs_done={0x40106308, 0x0, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x8, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000010000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000002000)='t', 0x1, 0x9, 0x860}], &(0x7f0000005000-0x10)=[0x48, 0x48]}}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, r1, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x4f1, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f000000e000-0x48)=[@fda={0x66646185, 0x66, 0x100000001, 0xfffffffffffff9d3}, @ptr={0x70742a85, 0xe56, &(0x7f000000e000)="92", 0x1, 0x85, 0xb42f}], &(0x7f0000008000-0x28)=[0x30, 0x0, 0x48, 0x28, 0x38]}, 0x8}}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x7, 0x10, 0x0, 0x0, 0x58, 0x48, &(0x7f000000d000+0xf2c)=[@flat={0x77682a85, 0x100, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x4, 0x2}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000004000)=[0x0, 0x40, 0x60, 0x0, 0x78, 0x38, 0x0, 0x40, 0x48]}, 0xffff}}], 0xee, 0x0, &(0x7f000000e000)="64f09506e160a116164ba89a48473bd0f7dc7b71aa3bbf1b00dd2152aa02704bf18995c278980417deb1fda7a40c743820e91c936ac63cc085726187dc20d267fe1f33b18bcf0d8f9f94c8661c54af1c2ed65a329bbe18e972e6f5ea2999e6478a7f4c76e352c1469a7c4990582ac7eed31acfd4b6a93b1073423496879d592348b6ed59ce36983cf7acc727100459b055a3c01d4373925232e0438857a819a55d8b56932be7a203d7b576349ca2737ff1a33f478871d3da93d7fc09a334829bc6e93c37b1cf10a4f88cffa6fd31a9c7b437ff8c15281806fce44c5e31d8a46e6c9eac9ec6deb8b7ff7c64961c27"}) r4 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, r2, 0x2}], 0x63, 0x0, &(0x7f0000012000-0x63)="954e5c17e8de4a35f9edff010000000000bfcddc724840f85c08fd756040332a16c0cb1f000000000000005c6f6a3edf61e83fe9e3ce70f9aed9d7cf24b307ba6352c9fc61f5bbfaa8556c954e94adcdf89da82fe91856b7ffa29547fdb8a8904f7b82"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004000)=[], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x20, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) 2017/12/18 01:41:21 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x40) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x2000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000220000-0x4)=0x72, 0x4) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x200000e, 0x32, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000023d000-0x60)=[{&(0x7f0000090000)="fc1c10fc51d6b29cfd2436752bf0200bcebaa89e1e4d19b824ced7f2d5443e6f36053dd21d7e5a2323cf18a68b36e31640f8b53c615403021dfd58c268dfc4315d51e7816060124e1e0a0fe7e6c81c47295c1acc3012", 0x56}, {&(0x7f000017e000-0x54)="3d2bb33d3d22aadb6cf4b429117cb631a6d74fcec976fa7ff77f46e7fa3c3c53dc5b278f5668f8ed502ae96ae3eca5ff64ccd9aee86d0b11592dd07325f05cfd611c218c2fe662b814984e7d92c410496a116272", 0x54}, {&(0x7f0000177000)="5a80d82ac71152a33d33e1af50492161f65b8993bd38d9693c4606ff1e10a7a5212761c967f8a8c175785ca480ddc15b16dad8e01f2a16e8b59e62d338062100c7c77984dc4405e4fa55339840c33acdb2bc1ee28cc9", 0x56}, {&(0x7f000023a000)="a67fcc9bd521a5f25fc92cc32fb80103471e6d240886855dcc0944b191d8346f19aa9a68c32c789cdb5ecbf8e3e43aa6d0f579bdd5676d24b06606e8dc14cc9a3703a03d31dc195ab6b6b58d321be9fa4ea80959314d24078ca7", 0x5a}, {&(0x7f000023d000-0xfc)="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", 0xfc}, {&(0x7f000023d000-0x23)="3cf5c90851a77e66dc2c5a7f08a2863b888369a6bdb0252e2dcb6e90d668c621d711", 0x22}], 0x6, 0x0) r1 = socket(0xb, 0x800000804, 0x7fffffff) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000103000)={0x0, 0xe5, "084a11debc017774188781c7f9115e1317fd3c1395aac132050d031b88e368dc54266e44404df4f5968c990000000621fd8eecd0d0458cd13887c2a4f58a265b24a65c78a144ef4980610155949b0000050000000000000078a18478eef4841f000000008000000001d6e832d06392749eb47dec1733baef8dc90000000000000000000000000003d054e36a412d49fad2a4c28fe495d4bb985b55bfc94950623c9a6e03dc6df1e614399a56dd6dabb2f939a5280f4e568356a319eb147fd6490a06df05a9be2db200e5fdf0e5a2c1758888d1ff3f0208651050cd76aea706015f0808b50d"}, &(0x7f000009d000)=0xed) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001c1000)={r2, 0x5, 0x10, 0x1b, 0xffffffff}, &(0x7f0000238000)=0x18) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c0e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000238000)=@assoc_value={0x0, 0xfb2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f82000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="717d0041436fe30f020000be000700"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x8000a, 0x0) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r1 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) execve(&(0x7f000020d000-0x8)='./file0\x00', &(0x7f0000165000)=[&(0x7f0000bd2000)='/dev/vga_arbiter\x00', &(0x7f0000c6d000)='\x00', &(0x7f0000c6c000)='\x00', &(0x7f00002db000-0x4a)="257b6574683147504c5e656d31707070308923757365722473656c6676626f786e6574302b70726f636d643573756d0276626f786e65743176626f786e6574306c6f213a70726f632400", &(0x7f0000a37000)='/dev/vga_arbiter\x00', &(0x7f0000243000-0x1)='\x00', &(0x7f0000b54000)='/dev/vga_arbiter\x00'], &(0x7f0000faa000)=[&(0x7f000072c000-0x11)='/dev/vga_arbiter\x00', &(0x7f00009d0000-0xc)='--systemGPL\x00']) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000550000)={0x7, 0x1, 0x4956, 0x80, 0x100000001, 0x0, 0x2, 0x6, 0xd, 0x4, 0x4}, 0xb) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x8, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000023a000)={"095aa6bbd2bb714078a3227302bcc0e6", {0x4, 0x4, 0x0, "cb552a5efcf1", 0x800, 0x0}}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000d1c000)={0x13, 0xc3, "bd0ed6012e56b80f16ca3333dbadaa66e525b85ec26f3cacc1b57ea086b4f32a65fb4fc80c8a821da2b144132d3bc1dff001be483d0c5ac92ea7f11dca1fa7f4a911c06b520480f4bf2c50eef64760c6ad3bfb832c375fa71f6d084ccda84192a8e8491aa453138bb7333b9b013c9edc46c9e3d6f64cfa3f682db1cc196386ddbb2658d13005e9ae5ad05c143fd08ef1725c40dd1f9199ec40c6eaaebce7ea801370313cff9defb6e78e5ea098717904d7763d6e10e0bc4f527d13b409d0d2ecb47f7d"}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x8, &(0x7f0000c49000-0x40)=[{0x70, 0x9, 0x7, 0x1}, {0x3, 0xfffffffffffffffd, 0x200, 0x9}, {0x1ff, 0xeae, 0x0, 0x6}, {0xfff, 0x1, 0x9, 0x6}, {0x400000, 0x6, 0x10001, 0x4}, {0x2000000000000007, 0x2822, 0x401, 0x7ff}, {0xb4, 0xe88, 0xdb6d, 0xa085}, {0x400, 0x7, 0x200, 0x7f}]}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fa000)=0xb) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, r1) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000878000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000-0x4)=0xe8) getgid() ftruncate(r0, 0x9) open(&(0x7f00005ac000-0x8)='./file0\x00', 0x50040, 0xffffffffffffffff) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x83) epoll_create(0x100000004) 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) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000073a000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f25a4665fe4", 0x12) 2017/12/18 01:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") inotify_init1(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000546000-0xd)='/dev/usbmon#\x00', 0x5ab, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000180000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a5000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000283000)=r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009b9000-0xc)='/dev/rfkill\x00', 0x8400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000faa000)=0x1, 0x4) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000ded000)='./file0\x00') unshare(0xc000000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b17000-0x11)='/dev/vga_arbiter\x00', 0x224801, 0x0) syz_emit_ethernet(0xa1, &(0x7f0000697000-0xa1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8eff, @llc={0x91, @snap={0x1, 0x1, "85e5", "88adff", 0x0, "6b5280f55167b99af6cd5ee319275c1b8e70e853278d2f6fc09c4abbe006871bc26f0fd30b51aafb343b41951c7f156b808738f19f5562cbdc9c95d0204572ac38ec489f2c78f3b3d92865a7c8720c71bac0fbfcc017112dac9a25c89720ac4a938e750cd503f57fb9a632caa3e32d17dd1981489db1bb8e90ad4ad3ef589aa9cdbe36a5790f1141"}}}}}, &(0x7f00003f4000-0x18)={0x0, 0x4, [0x426, 0x656, 0x865, 0xb2c]}) ioctl$int_in(r3, 0x5473, &(0x7f0000bc1000)=0x88) ioctl$FIONREAD(r2, 0x541b, &(0x7f000012e000-0x4)=0x0) write$tun(r4, &(0x7f0000081000-0x15a)=@pi={0x0, 0x89af, @ipv4={{0x14, 0x4, 0xd0, 0x3, 0x156, 0x0, 0x81, 0x4, 0x62, 0x0, @broadcast=0xffffffff, @rand_addr=0x7ff, {[@ssrr={0x89, 0x13, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x28, 0x2, 0x1, 0xfff, [{[@multicast2=0xe0000002], 0x80000000}, {[@loopback=0x7f000001], 0x7}, {[], 0x3}, {[@multicast2=0xe0000002], 0x9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}]}]}}, @udp={0x3, 0x3, 0x106, 0x0, "f5976a77326f7f0d4539e880b5b3d9497e8b4536b53538a163982982eb8f782984650c22fb603283a5a0ae3d2eb54f6aff3b24c8ad4fea091e99f6bb477ff78ab9ee4400cdf0fbc6f966120c6cf4cabc9932add880e415762385cf5f805bb53c4cdbbbc0a289ac4d3d9b843ddc5b771cf07197f39dd7b820cbce49cd24c858c1b7c41ee817631d2f24a34e03aa3553f66cdc4842e48a8bf7e6170a37c31f7e4d03e72c993f62813c60d2423722e7d7a2b9736ffb9953c161f236282feb9eb18e6e1fd4b97d233c6832db62db4504513f5ce17744a4740d4cede320f97dd7fd6476d59ef4edfd857f7826edf201eeca9ea705df90a04782c3b984caa2250b"}}}, 0x15a) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d9d000)=""/218) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007e1000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x2, 0x0, 0x4005) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e86000-0x4)=0x3, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x4) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x2, &(0x7f000013c000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f000058b000)=@file={0x0, ""/108}, &(0x7f0000dc5000-0x4)=0x6e) r2 = gettid() recvfrom$inet6(r1, &(0x7f00007fe000-0x3e)=""/62, 0x3e, 0x2, &(0x7f0000a08000)={0xa, 0x3, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r3 = socket$unix(0x1, 0x7, 0x0) capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000c83000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x8bf1}) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06cea2d0f3eff194aa52729545fff113c96b21fef5d9e7b9517a2aa59053fdd704e7ce2b9fb97a1042ad3294ba360cb806e711e33cdc6d5a8a2156c8c8df5775481967ed10d9a975378a2c9fae1357ae2d0f80e9ea5c4f50802884301d87584b9bb0303e3601ff", 0xbd}], 0x1) syz_open_dev$sg(&(0x7f000083c000-0x9)='/dev/sg#\x00', 0x4000000000000402, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000c6000-0xc)={0x8, 0x1, 0x2, 0x100000002, 0x2}, 0xc) unshare(0x27ffffff) r5 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x5, 0x30403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f00002b5000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa28c", 0x3c}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000868000-0x8)={0x1, [0x0]}, &(0x7f0000de1000-0x4)=0x8) pread64(r5, &(0x7f0000d10000-0x6d)=""/109, 0x6d, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7e000)={0x0, 0x0, 0x0}, &(0x7f00005ed000)=0xc) r9 = dup3(r7, r7, 0x80000) signalfd(r5, &(0x7f0000e31000-0x8)={0x4}, 0x8) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f00007f8000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000440000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000834000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x6b6, 0x10, 0x80, 0x80, 0x4, r10, r8}, {0x7, 0xfff, 0x101, 0x0, 0xba, 0x47cd, 0x768, 0x0}, {0x1, 0x5, 0xfff, 0x4}, 0x68, 0xeb, 0x20, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x3}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x9, 0x2, 0x100, 0xcfb1}}, 0xe8) clock_gettime(0xfffffffffefffffd, &(0x7f000086d000-0x10)={0x0, 0x0}) wait4(r2, &(0x7f0000c1e000-0x4)=0x0, 0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f000030b000)={{0x0, r13}, {r11, r12/1000+30000}}, &(0x7f0000da2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETA(r6, 0x5405, &(0x7f0000a4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f00001a1000-0x40)={0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00009c9000+0xd8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x20, 0x800000000, 0xa, 0x2, 0x7ff}}) [ 37.686242] binder: undelivered death notification, 0000000000000000 [ 37.711749] binder: 5937:5942 got reply transaction with no transaction stack [ 37.721500] binder: 5937:5942 transaction failed 29201/-71, size 0-6181628549 line 2923 [ 37.766636] binder: 5937:5953 BC_INCREFS_DONE u0000000000000000 node 48 cookie mismatch 0000000000000003 != 0000000000000000 [ 37.778152] binder: 5937:5953 got transaction to invalid handle [ 37.790834] binder: 5937:5953 transaction failed 29201/-22, size 40-16 line 3007 2017/12/18 01:41:21 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) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key(&(0x7f00004c7000-0x5)='user\x00', &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000860000-0x8)='keyring\x00', &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r4) r6 = fcntl$dupfd(r3, 0x0, r3) fstat(r2, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000014c000-0xd)='/dev/net/tun\x00', 0xd) keyctl$revoke(0x3, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) poll(&(0x7f0000f97000)=[{r6, 0x400, 0x0}, {r0, 0x5000, 0x0}, {r1, 0x1400, 0x0}], 0x3, 0x4) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000db5000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r9}) r10 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r6, &(0x7f0000f4e000-0x15)=@random={'os2.\x00', "677265300000e4000000000000000000"}, &(0x7f0000e75000-0x1)='\x00', 0x1, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f00007b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004e9000)=0xb) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 01:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000740000-0x4)=0x0) sched_getparam(r1, &(0x7f00003b7000)=0x0) ioctl$VT_RELDISP(r0, 0xb701) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003d4000-0x20)={@generic="0847004cb666874f1c98ca171ef874c4", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000799000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x1, 0xfffffffffffffffa, 0xd4, 0xfffffffffffffff8, 0x3, 0x8, 0x8, 0x1000, 0x9, 0x2, 0x4, 0x8a2, 0x3fd]}, &(0x7f00003ab000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000721000-0x14)={r2, 0x10, 0x8fe, 0x6, 0x2, 0x800}, &(0x7f0000ad5000)=0x14) 2017/12/18 01:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000c4b000)="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", 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f00006eb000-0x8)='./file0\x00', 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000068a000-0x8)={0x0, 0x0}, &(0x7f0000cd9000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) lsetxattr(&(0x7f0000d23000-0x8)='./file0\x00', &(0x7f0000d84000)=@random={'system.\x00', 'keyring\x00'}, &(0x7f0000414000-0x13)='^wlan1md5sum-ppp1\'\x00', 0x13, 0x3) tkill(r3, 0x12) r4 = add_key$keyring(&(0x7f0000d07000-0x8)='keyring\x00', &(0x7f0000a67000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r4) 2017/12/18 01:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf6000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002b6000)=0x0, &(0x7f00002e9000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e1d000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/proc/self/net/pfkey\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000620000-0x4)=0x0, &(0x7f0000853000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000006c000)={0xde13}, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000019f000-0x9)='/dev/rtc\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a3c000-0x14)={0x0, 0x4, 0x34393b76, 0x1000, 0x1, 0x1f}, &(0x7f000090e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006dc000-0x20)={0x4, 0x8, 0x203, 0x8000000250a, 0x2, 0x7, 0x80, 0x3ff, r5}, 0x20) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00005e4000-0x4)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000e80000)='./file0\x00', 0x0, 0x102) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f00009e7000-0x28)={@generic=""/16, @ifru_mtu=0x0}) mq_timedreceive(r6, &(0x7f00005d3000)=""/227, 0xe3, 0x1f, &(0x7f0000811000-0x10)={0x77359400, 0x0}) fallocate(r4, 0x0, 0x6, 0x8001) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000729000-0x67)={r5, 0x0, 0x5f, "642e6e23ded364ffef63860ad951a1709a01e5f7cb1d40ba84b02f910dcea97e9e234274810b1dc89f9b472d608fb90e0f2ac1cd0553664c19d0a3fd34b92888a1c18c511571c1abd39214d6541d0ea79a29700da6c04da10ed9b03f8ff23e"}, 0x67) dup2(r0, r2) 2017/12/18 01:41:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000805000-0x4)=0x0) epoll_create1(0x0) inotify_init1(0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/member\x00', 0x2, 0x0) accept4$ax25(r0, &(0x7f00007a7000)={0x0, {""/7}, 0x0}, &(0x7f0000f29000)=0x10, 0x80000) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open(&(0x7f00009e4000)='./file0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) unshare(0x28060400) 2017/12/18 01:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x7e) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008ff000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000-0x4)=0xe8) 2017/12/18 01:41:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x80) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x7, 0x4) sendto$ax25(r0, &(0x7f0000001000-0xa3)="e59b018e7794f32e02e82fab8205d64f6729a665c5d7fde4c81d21ddc348f1ad79d9962830c668f4db2c122b6fc2800b88cb40a72419c346ae955c1b14161b2697cf1c92abf0a38cb7ec8d86c6a006d7c61a3a54b7953438e251d33daec99efda3aa8f29aef36654ebcf2113c62b8cf40a5d481518ae5bdc0e598ad0a404861db31246492363e2f34f1ee72123a4f01f4b99f233baa13a69030c5564c9fa68beedb6be", 0xa3, 0x4000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e96000)={0x20000010, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000efe000-0x1a8)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004fd000-0x4)={0x0, 0x0}) memfd_create(&(0x7f0000b56000)='cpuset\x00', 0x1) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffa, 0x4) write(r2, &(0x7f0000313000)="b9b88307e7a3cbaf71c6c1caf289497efc7f1bea7d0032e8c8191bfe72a4787e3734fa2d62ed3432218cf5f21d83a96ec94e2e5b3417dbfb47c19b132a595e8bd538e0e301b811da5437df88701989e327651e19dfc3bc32c044c67411db810424c180b9e391c1c89cdce24891257499787985e593ab48bc84941768f904c0578b415bc06b1898553bcbf20ed45f330588014d830720344d6bad46647aacf8417a8b24c37bbfa710e8c3683a3c5449bf57344365f176d9ee11369a654dd712341ac4", 0xc2) 2017/12/18 01:41:22 executing program 1: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x85, &(0x7f0000416000)="310d308e2282ef9d29cd6a") ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00004ef000-0xde)="c58756f507ec9627d728b9173f7794b80c374b07dedf3aa8a613a54d46c3e7d1fd875004fc7942fd2eba8fcae2c0e77cfdf1e60c5527f9c8d0c0a41ddbefb14972e443d1acd31d91ad1417211a7397b3ee6aab5fd6404bc0fa10faa36c2bfd1c1499826e06cd9fd2c256c26b3f9cd3f1f5edd8c51aa7455e6f419be1af16585dbee3792452e47185ee79419c9088d9050e20e0050c175986a4c6f52c845028edc9483a047e6be170d6dd0d7d6802aa3e9804d23c45a0e69aaa3eb3c480db4c89c1ceecaa961ca68d4d3536df9d1a0d5194ea9e056d21af85ff196f33e595", 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000385000)={0x2, &(0x7f00004ee000-0x10)=[{0x80, 0x1000, 0x100000001, 0x100000000}, {0x3, 0x40, 0xfbba, 0x5}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000385000)='/dev/sequencer\x00', 0x200, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000438000)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000004f000)={0x5c, 0x0, &(0x7f0000184000-0x5c)=[@acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x0, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f000007d000)=[], &(0x7f0000147000)=[0x28, 0x78, 0x78, 0x38, 0x38, 0x28, 0x38, 0x38]}}], 0xb1, 0x0, &(0x7f000041b000-0xb1)="57945a0cb70c1ccf8c4ee47709245cab42b6238a6260db10ff8a1a4c40a3c24be93c24c8048bdef1a4775e8289911f6d7528ad11744793bcf18c1e66271630c8bb13dfaddc203d1a59368db25f391feca955547e97d697550805b33702e6c8ef4ea11cfd744e33a293d2ffe8b649025b643ec603d796ff3f1988fc7dbe0ea5a8a80d2c4d7abf7c7dd356782bbece021816228ef839a1ba608d70ebabe23fd88d52dfd5b9b1dd75e39d10a5e41ca317cd02"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000002000-0x17)=[@increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x0}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/18 01:41:22 executing program 7: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000066000-0xe)='/selinux/load\x00', 0x2, 0x0) timer_create(0x3, &(0x7f0000440000-0x60)={0x0, 0x1a, 0x2, @thr={&(0x7f0000a16000)="2577cb2296170ac2a0f6d07d723a7e8548356e6894a07b5d087d60bcb43c7461269eae66d7fa8577fed7bc3012a9235053e105b059bee11933f0f3cd625df3194b5a6dffc023ee843e625d98b0c86cc94f8fd2a1968a432ac904c63f964a8151be92b38d8d6b9c7c389649846b356c7164ba1f8cba1f0353dfa4dcbc1b259b2fe7f00053675badb967b6f07372bf1c1c7a54959350caeec177131d48f2eef3bf40af8de5cff38a53822f713e17ce75dbb432643137cbcecd51b4f7fa7aa2ee7913aba82e109ddb392dab3c7448ab4de5d4ec4687ae5c8b83300bf06c5707", &(0x7f00008b5000)="1446a7a8ba7ffc91d1bf7d1ee89d28901a959907ccb2c1725111e7ec328d48b188fb0c64f8288c14c2a5982ebcc883d3d0cbe0861260b07e7dacba5c40233058d4b090e6cd2a45c96350aafc7b990379b5accb5fb52f971a6f9a043fe70eab6851f9aef56fde72f70fcc61d063f30363e49cd4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000568000-0x20)={0x6, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000038b000)={0x12000, r2, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000270000-0x10)={0x5, 0x5, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000029f000)=0x0) prctl$setptracer(0x59616d61, r4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r3, 0x29, 0x23, &(0x7f0000000000)="", 0x264) getpeername$packet(r3, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ac000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00009dd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x10000, 0x7f, 0x2, 0x0, 0x80, 0x4000000, r5}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001b2000)={0x0, 0x5}, &(0x7f00000c8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ed000-0x2)={r7, 0xf72}, 0x8) setsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007ce000)={0x0, 0x7, 0xffff, 0x4, 0x3, 0x3e}, &(0x7f00002db000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000419000-0x6)={r8, 0xfffffffffffffc00}, 0x6) r9 = socket$netlink(0x10, 0x3, 0x6) getsockname$llc(r1, &(0x7f0000d4b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b87000)=0x10) write(r9, &(0x7f0000f0c000-0x22)="2200000015000701df0810f700000027020c00008100000009000300130100000115", 0x22) fanotify_init(0x1, 0x1000) r10 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) [ 37.846990] binder: 5937:5977 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 37.881990] binder: 5937:5992 unknown command 0 [ 37.889080] binder: 5937:5992 ioctl c0306201 20004000 returned -22 [ 37.894765] binder: 6003:6004 ioctl 85 20416000 returned -22 [ 37.907072] binder: BINDER_SET_CONTEXT_MGR already set [ 37.907081] binder: 5937:5977 ioctl 40046207 0 returned -16 [ 37.923395] binder: 5937:5977 BC_INCREFS_DONE u0000000000000000 no match [ 37.931238] binder: 5937:5977 got transaction to invalid handle [ 37.938289] binder: 5937:5977 transaction failed 29201/-22, size 40-16 line 3007 [ 37.941317] binder_alloc: 5937: binder_alloc_buf, no vma 2017/12/18 01:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000943000)='/dev/hwrng\x00', 0x400285, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006f6000-0xbc)={0x4, 0xb4, "f3d535fc7caea673257693e95b3929a72eb03f1e2e69c545df7f1940444b2b9ea1489ca49137d387136d5be9872619a928721ec11c8b18d8049c68f3f8724ffd1680e68700b5cc2e6f9f5d55685d4c38b04b224141145d6d7736f9b9014c654e1f8095e8859f368f342142183ee0010735a1b182db3527beed55ab7988736a4dd056ca7ff5a4b37211c82e7cbbed90a06d22179a756bd6e289ecc6f9abff8a066d3787945078ae4a100feca656132fb8676b06a6"}) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0xa) sendfile(r3, r2, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) ppoll(&(0x7f0000028000-0x20)=[{r0, 0x1401, 0x0}, {r1, 0x400, 0x0}, {r3, 0x4028, 0x0}, {r0, 0xa158c8b618a94525, 0x0}], 0x4, &(0x7f000065a000)={0x77359400, 0x0}, &(0x7f0000b74000-0x8)={0x5}, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000575000-0x4)=0x22, 0x4) bind$inet6(r2, &(0x7f0000b1d000)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000029a000-0x4)=0xe1, 0x4) recvmmsg(r3, &(0x7f0000e97000)=[{{&(0x7f0000a15000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000625000)=[{&(0x7f0000066000-0x76)=""/118, 0x76}, {&(0x7f0000590000-0x6a)=""/106, 0x6a}, {&(0x7f00001b9000)=""/248, 0xf8}], 0x3, &(0x7f00004a6000)=""/156, 0x9c, 0x10001}, 0x5bb4222f}, {{0x0, 0x0, &(0x7f000060b000)=[{&(0x7f00000a8000-0x74)=""/116, 0x74}, {&(0x7f0000b95000)=""/120, 0x78}, {&(0x7f00002e8000)=""/182, 0xb6}, {&(0x7f0000972000-0x35)=""/53, 0x35}, {&(0x7f0000704000)=""/73, 0x49}], 0x5, &(0x7f0000705000)=""/113, 0x71, 0x8}, 0xebd}, {{0x0, 0x0, &(0x7f000098c000-0x70)=[{&(0x7f0000052000)=""/195, 0xc3}, {&(0x7f0000510000)=""/4096, 0x1000}, {&(0x7f00003de000-0x2c)=""/44, 0x2c}, {&(0x7f00008c8000)=""/4, 0x4}, {&(0x7f0000606000-0xb6)=""/182, 0xb6}, {&(0x7f0000b04000-0xa4)=""/164, 0xa4}, {&(0x7f00007ce000-0x6a)=""/194, 0xc2}], 0x7, &(0x7f000058c000)=""/175, 0xaf, 0x0}, 0x100000000}, {{&(0x7f000068a000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000185000-0x60)=[{&(0x7f0000ad2000)=""/157, 0x9d}, {&(0x7f000082c000)=""/107, 0x6b}, {&(0x7f0000319000)=""/108, 0x6c}, {&(0x7f0000a76000)=""/24, 0x18}, {&(0x7f00002ea000)=""/4096, 0x1000}, {&(0x7f00006a6000-0x7)=""/7, 0x7}], 0x6, &(0x7f00003fe000)=""/66, 0x42, 0x1}, 0x2}, {{&(0x7f0000880000)=@un=@file={0x0, ""/48}, 0x32, &(0x7f000003d000)=[{&(0x7f000007d000-0xe6)=""/230, 0xe6}, {&(0x7f0000f46000)=""/115, 0x73}, {&(0x7f0000b77000)=""/248, 0xf8}], 0x3, &(0x7f0000a34000-0xc3)=""/195, 0xc3, 0x8}, 0x6}], 0x5, 0x10000, &(0x7f0000d7a000-0x10)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4b000)={0x0, 0x0}) r6 = mmap$binder(&(0x7f00003cd000/0x4000)=nil, 0x4000, 0x1000001, 0x20010, r2, 0x4d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f4a000-0x30)={0xe4, 0x0, &(0x7f000030b000-0xe4)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f00007e5000)=[@fda={0x66646185, 0xa, 0x4, 0xd}, @fd={0x66642a85, 0x0, r5, 0x0, 0x0}], &(0x7f000071b000)=[0x38, 0x30, 0x58]}}, @acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f00005c5000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f000098f000)=0x0, 0x1, 0x0, 0xd}, @flat={0x77682a85, 0xa, r6, 0x2}, @fd={0x66642a85, 0x0, r4, 0x0, 0x1}], &(0x7f0000d85000-0x10)=[0x20, 0x40]}, 0x2}}, @decrefs={0x40046307, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f0000dc5000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f00009dc000)=0x0, 0x1, 0x4, 0x3f}], &(0x7f0000170000-0x18)=[0x40, 0x38, 0x38]}}], 0x4a, 0x0, &(0x7f00005e0000-0x4a)="505c705bc6673e3a725598253898021a8e8c9e68c9d71813df3853f22117b8b5035bfa3787057ac5486e776a41626cf83386e2cd6d20d3b9e5377e52ff5168f942b35f30a83433bd46a8"}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000398000)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$nfc_llcp(r1, &(0x7f0000e44000)={0x27, 0x400, 0x7, 0x0, 0x5, 0x8, "56e94ab808841367296d8bdb57e969f8430f77bd715047d820d90fdc88195a0befe2fce491151307424a1e3065150add2506d7fac941d71cada383ebb77d95", 0x10001}, 0x60) [ 37.941331] binder: 5937:5992 transaction failed 29189/-3, size 0-0 line 3130 [ 37.944503] binder: 6003:6014 ioctl c0306201 2004f000 returned -14 [ 37.949840] binder: 6003:6014 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 37.949848] binder: 6003:6014 Acquire 1 refcount change on invalid ref 4 ret -22 [ 37.949877] binder: 6003:6014 unknown command 0 [ 37.949884] binder: 6003:6014 ioctl c0306201 20000fd0 returned -22 2017/12/18 01:41:22 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ed9000)=0x9, 0xf, 0x9, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000c44000-0x4)=0x81, 0x80) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6e000-0x4)=0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f000097d000)=""/0, &(0x7f0000f6b000)=0x0) r1 = socket(0x10000000010, 0x400000002, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000148000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/sequencer\x00', 0x410003, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000f6b000)={0x7f, 0x7fffffff, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000001000-0x1f)="1f000000db047700fd432b14af4d00000000000008e3001e01ffdcffdf000d", 0x1f) close(0xffffffffffffffff) 2017/12/18 01:41:22 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x10124) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) iopl(0x2) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgid(r0) ptrace$cont(0x9, r1, 0x0, 0x3ff) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0xf284, 0x0, 0xffffffff}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000464000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r2, r2) ioprio_set$uid(0x3, 0x0, 0x0) gettid() r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r5, 0xffff, 0x7f, &(0x7f0000f81000-0x55)=""/85, &(0x7f0000000000)=0x55) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r6) ptrace$setopts(0x4206, r6, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000f4000)=[{r4, 0x8000, 0x0}, {r4, 0x100, 0x0}, {r2, 0x200000000000080, 0x0}, {r3, 0x800000020, 0x0}], 0x4, &(0x7f000005c000)={0x0, 0x1c9c380}, &(0x7f0000d3b000)={0x180000000000}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:22 executing program 2: r0 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = accept(r0, &(0x7f0000b70000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000068b000)={0x0, 0xec, "05687765fd2c2249d7b561676b37818bcab72a93b62d7edfeb04582a40606e787183a8d73354eefeae20079a692aee14cde7647acdc95003d5b8642ba7bd18b1f435e68efc332693a3d0cd506e4db8720fea37bc2da87bc4ab6cefa8f760451a668ab6f1a103acf26f23212c19a2d9eca244f48dcc48614344224c8810e7ee20e8e52213c91401b9035ec40051859b92068b9e93c658323aee31d394d491774c0c259825cbb9da68879d3674317693ad691b13323021720fa5418cb59fa00e156c074163da67c9518ebbd1cda3e9df1323b4520711a04dc52b6b37bc45095f48d5b9a9c879070cd3fe94b17f"}, &(0x7f0000d88000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b42000-0x8)={r3, 0x8}, &(0x7f00003f3000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef4000-0x18)={r3, 0x5, 0x30, 0x9, 0x3}, &(0x7f0000a31000)=0x18) getrusage(0xffffffffffffffff, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000f18000)="f6a585685cc594d0ae8a74e694ee8455fc0f1d7640a9383c51d58ee3b2e4a13b8d4ea701ac1a181a13bd3260cd5a000be60053ac819106de3b045485915f383ca5f4d238319a5e59d9ffb91f714036b4d3bf6f780d8e635c9190782c184154b5b9f0ec6ebfefcc4c4b47ab6504ac2ee54f3ed576d7bd7c7d863f3a8ce8c531ee2ff241c29253a30e09abfd9190bb03a2d3c76bb180d43b7e3c249a1a9821afdd54ed6eb74be47c03616025771a5c825ecb248cbd00f88737678d4edf2bc206ec01ebc09ce4086fc9303a790f", 0xcc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5d000)='/proc/self/net/pfkey\x00', 0x40, 0x0) pwritev(r5, &(0x7f0000f20000)=[{&(0x7f0000509000)="fbae0a361725d95cf3ae44547a6c48de19da57d2ad461ba7280fcf19a1c5a5af76e42eaea185e444c17f81c9d49f59d4a8cc3b9caf9a566a8f76d937524e", 0x3e}], 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x40000002, 0x400000005, 0x200000000, &(0x7f0000366000-0x8)={r4, 0x0}, &(0x7f0000c82000-0x4)=0x1c3, 0x0) 2017/12/18 01:41:22 executing program 5: ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = creat(&(0x7f00005de000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000080a000-0x5)='user\x00', &(0x7f000051d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000-0x1000)='J', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f000048d000)="7f2f1f", 0x3) msync(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x6) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00006a8000)={0x2, 0x5, 0x81, 0x2, 0x4, 0xe8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000)='/dev/rtc\x00', 0x30207, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00002d8000)={0x2000000, 0x23ec, 0x1ff, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/hwrng\x00', 0x101000, 0x0) getgroups(0x1, &(0x7f0000013000)=[0x0]) setregid(r3, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x8000000000000806) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00004db000)={0xfff, 0x1, 0x4, 0x7f, 0xa, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000bd1000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) accept$nfc_llcp(r2, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000074a000)=0x60) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00005de000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00009cb000-0xa)='id_legacy\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f3a000-0x10)='/dev/input/mice\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0x698a2d17, 0x204, r6) 2017/12/18 01:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80001) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000012d000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fe", 0x10}], 0x1, 0x0) r6 = dup2(r2, r4) writev(r6, &(0x7f0000476000)=[{&(0x7f000050c000-0xee)='_', 0x1}], 0x1) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) [ 37.963034] binder: 6003:6015 ioctl 85 20416000 returned -22 [ 37.964134] binder: BINDER_SET_CONTEXT_MGR already set [ 37.964141] binder: 6003:6015 ioctl 40046207 0 returned -16 [ 37.980222] binder: 6003:6015 ioctl c0306201 2004f000 returned -14 [ 38.027808] binder: release 5937:5942 transaction 50 in, still active [ 38.034604] binder: send failed reply for transaction 50 to 5937:5953 [ 38.047116] binder: undelivered TRANSACTION_COMPLETE 2017/12/18 01:41:22 executing program 1: unshare(0x40203ff8) unshare(0x20020000) mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000075000)='Qamfs\x00', 0x2000, &(0x7f000000a000)="fc29b4") mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cf2000-0x8)='./file1\x00', 0x88) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000) readv(r0, &(0x7f0000760000-0xa0)=[], 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x4000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000cf2000-0xc)='./file0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x6010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r2 = dup3(r0, r0, 0x7ffff) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/loop-control\x00', 0x80000, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000ce5000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cf2000)='./bus\x00', 0x101040, 0x4) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000cf4000-0x45)="ee83d23d46727c99175cec1012ff6d8bf1c4cb3549209a16acdb4753ff956be72a8e03447fe1e4c1a8988bdcabb00a22b622d34806cd3cf2b940428fee1b03ef322b0b5795") setns(r1, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x0, 0x32, r4, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007dd000)='./bus\x00', &(0x7f0000cf4000-0x6)='./bus\x00') fchmod(r1, 0x10) 2017/12/18 01:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000795000-0x4)=0x0, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d27000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xe8) bind$inet6(r1, &(0x7f0000dff000)={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) sendto$inet6(r1, &(0x7f0000fb6000)="", 0x0, 0x8001, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x100, &(0x7f000092e000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x202}, 0x1c) fsetxattr(r1, &(0x7f0000bd7000)=@known='system.sockprotoname\x00', &(0x7f0000f6a000-0x2)='@\x00', 0x2, 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x83, 0x0) lstat(&(0x7f0000462000-0x8)='./file0\x00', &(0x7f00004b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r3, 0x540e, 0x12002) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d3000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a44000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000)=0xe8) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f000040c000-0x58)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b860c7c9c484", 0x4a) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d0f000)=0x0) recvmsg(r1, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000fc4000)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x0) timer_getoverrun(r5) syncfs(r4) sched_getscheduler(r0) r6 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r6, &(0x7f00009ad000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0xa) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) 2017/12/18 01:41:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x200000000000) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x1030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b5000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x9, 0x1000033, r1, 0x0) mmap(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x4000004, 0x100000000033, r1, 0xfffffffffffffffe) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x0) mmap(&(0x7f0000642000/0x3000)=nil, 0x3000, 0x1000002, 0xa010, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup(r3) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000e22000)=0x0) socketpair$inet(0x2, 0x800, 0xffffffff, &(0x7f0000e31000-0x8)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000ca000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0xf, 0x8000c, 0x8000800000000002) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f00009dd000)=@req={0x6, 0x600, 0xffffffffffffffff, 0x4}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000906000)={0x6, 0x6}) shutdown(r2, 0x1) 2017/12/18 01:41:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cbc000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000049b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af7000)=0x8) r1 = socket(0xa, 0x80000, 0xc8) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c79000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000995000-0x4)=0x0) accept4$packet(r2, &(0x7f000074b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000358000)=0x14, 0x800) bind$inet(r1, &(0x7f0000014000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r2) r3 = creat(&(0x7f0000215000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000ffa000)={0x80, 0x6, 0xff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000430000)=[{&(0x7f00004c3000-0x29)="290000001a0019a8553d7546000a00f70208fe00000000240002f70009000300010000007f00000401", 0x29}], 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000f17000)={&(0x7f0000c9a000-0x60)={0x27, 0x3, 0x401, 0x1, 0xffffffff, 0x1ff, "36bb6a799a00db100088f211fe4bcae2d0e09f9ddd54ae1ddaaf078196170718ae24e414f2db286cd74107397a30a8b61bab7efff9b4b692b972f448c576ce", 0x401}, 0x60, &(0x7f00009c8000)=[{&(0x7f00007e3000-0x83)="ad0eff399661616c62b040abb73a91e1fd9adcf0c3ad5905f7561c837507c71304f56f9902401eceb53551b07ea5f4d6340bb8c09ec95ca65c7e5b4d2005aaabcea43eb4e62c6d41fa7972cae32c80e0a9349f1d5795451e3cc3d12711f95084f487567b8af2c8ed084958e2a019a556162f3dbf6f2dbddeaeeb7766b278fef2fbe8e3", 0x83}, {&(0x7f00008e8000)="cf737ab07fb4255f7e12978b29cae747d5ffb38575c63585ed491c2ffbd2bec6d7a2170871de3f55f7fe9ed7c8362936dd6d207d433c7b13fc09aa2bbb066ec4ed25be0f0ed514940ca869b36e8c8c31a0f8c2c91a6fa8b9f21b289d5e1f6c3cab0361a2b33ccc", 0x67}, {&(0x7f00006df000-0x9)="779556b437e5fb7555", 0x9}, {&(0x7f0000ffc000-0x35)="b9a3a0f399f3c954b0663d5988cea6111026f08a94cfbac7e3874f3bc70d41484c923e4551cee2d30dc207b577c859c79e45f7bcaf", 0x35}, {&(0x7f0000bbe000-0xe5)="0babe6c8f53c67776a52e5a239480df6849337c0d00dc446a9a5995b82e26a02b1c81669bf79f7c9628deabd392c66a76f8b4d7aa16ea804d03f9c35093e211e85773e0a151e9048beb866a6b67b004ef93e17056280e005f7338b8a7a41f04046d47cb0a35d02a77d7245e9b41a05bf079433ea04e2a2f465f8d0c71f94b635c48f134f1b06022cc9041b9b5e96893b68cf716d02583eadcc5846b9198fbf1ed8d72733289f225e7ef7e9767dce0d7c7be7856ef5330299174c3559a1d906b8643d9c5eb78b37e7d0fefd40c3ff1651faa7b7bcb66b750e198d99ceda5539594f58d39889", 0xe5}, {&(0x7f0000eaa000)="7ed7a2928ed0d1df1559f7717753382df64faa4eca412fa87110e24ac4f6b56349a76bb6b22dd121b42ef9e1d93c93bdc4675d1091a493937056326f30a85ae54513bd734cff4ca4062d6dd2fdc1b9aa6e3340f47aac65fbe67ce28d77ba05914db4af33f753912ffea8de7a36a53d14b3c7bc25ac1c9d7ccbeb8fed21ff71a5556da7c1d0ea7b74990738a221e341436dfbae6b8ab38eeaae75f7aa90fdaf51b268383a0c4bf4ccd3bf49c3e0dab47c814ed7947c3750b34f2d116f38159ccbc16a9843e57d57eabebf516a0aa554f69dfcf39442016930a29ef005c060efee4c6112b8450d5b3b3a", 0xe9}, {&(0x7f0000f40000-0x1e)="ad6c1ebd063c9265f7b062e87172e3d207b258dde92b4eee5c003d4bf86d", 0x1e}], 0x7, &(0x7f0000b7a000)={0xf0, 0x84, 0x9, "b3fe3c8f9902e61a643dc78c7a8777a1782e9b5ebffd79ff3884d4576ed19ad472305d1275ce9b6a1a723aa4817d22f9c57815ad289a0daf130d8ded53bfab184e8f9b7e7bf648a9f175bec285c2d949274c1b439172943ea23959243b1055e5898ae04dfcd4b2aa40535d4dd9afd697c799cd2838d8a9729800e53313ff0205afcdff7c996155da1501098c1d1efb7bd09ae55af18957bf8389fee1f14f918298405b32fc4e258dba4e5516cf0e17676ba02746025ad98ab9fa088d1cc2f8e87ceb3daab702b39bd73554358441e56bb830b70de018477dd521ab564038"}, 0xf0, 0x4000}, 0x4) 2017/12/18 01:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a2b000-0x8)={0x0, 0x0}) readahead(r0, 0x5, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000ce, &(0x7f0000c5b000+0xeff)=0xcc5, 0x4) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x3, r2, 0x441c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ee000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00000f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffff, 0x6, @fr_pvc=&(0x7f0000f40000-0x4)={0x8}}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000fa4000-0x8)={r4, 0x3}) r5 = gettid() sched_getparam(r5, &(0x7f0000dc5000-0x4)=0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ec000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000067a000)={0x0, 0xa6, "cb0bd36f884dbe396516bfefe20ca874cac4206217e4da9c71fbcb21511b361d9c469eae3466b4f00a7cba7b1470c9aefa159899bec0edc21a337898ce98b2082d45a3b78a63f33cc992ab3a349528dc96b79ee83de16a8ffc9d9718e80b8b03370fed7e70b296774e96fd15272c4dc66d3813e8a60b34c94ef56ff35b7dda5bac72f857290fc31231fbbe44ae9f6ddc0e12cb82d21fb3bdd9bbeb36463d723abf18d747a1ed"}, &(0x7f00009f0000-0x4)=0xae) clock_gettime(0x0, &(0x7f00008af000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f0000d68000)='./file0\x00', &(0x7f0000c77000)={{0x0, 0x0}, {r8, r9/1000+30000}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000d7d000)={r7, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2017/12/18 01:41:22 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 38.054691] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/18 01:41:22 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f66000)={0x0, 0x7ff, 0x0}, &(0x7f0000f65000)=0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f65000-0x8)={r1, 0x3}, &(0x7f0000f66000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000079a000-0x8)={r2, 0x7fffffff}, &(0x7f0000f65000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064b000-0x10)={r4, 0x801, 0x800, 0x100000000}, 0x10) r5 = socket$inet_sctp(0x2, 0xb, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f66000-0x8)={0x0, 0x0}, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0x10, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r5, 0x8000000080000001) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000474000-0x1000)="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", 0x1000) connect$ax25(r6, &(0x7f0000928000-0x10)={0x3, {"0008fff5000290"}, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000027f000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f66000-0x15)="35562b737566de", 0x400001000002) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000769000-0x8)='./file0\x00', 0x20043) socketpair(0x5, 0x8000e, 0x9, &(0x7f00005e7000)={0x0, 0x0}) open$dir(&(0x7f0000ea7000-0x14)='./file0/file0/file0\x00', 0x2, 0x8) r1 = inotify_init() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) unshare(0x3ff) r2 = openat(r0, &(0x7f000095f000)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000b20000)={&(0x7f0000bc6000/0x2000)=nil, 0x5, 0x0, 0x4, &(0x7f0000e87000/0x4000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003c0000)={0x0, 0x1000, "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"}, &(0x7f0000741000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030e000)={r3, 0xffffffffffffffff, 0x80000000, 0x7ff}, 0x10) getresuid(&(0x7f00006e9000)=0x0, &(0x7f0000efc000)=0x0, &(0x7f0000321000)=0x0) fstat(r2, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) r6 = open(&(0x7f000077e000-0x8)='./file0\x00', 0x40001, 0x40) ioctl$TCSETA(r6, 0x5402, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x2, 0x935b, 0xf5, 0x1000, 0x8857, 0xb0, 0x10000}) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000e07000-0xf)='net/ipv6_route\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f0000013000)={{0x1, 0x0, 0x9, 0x3, 0x3e34fea4}, 0x1f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r8, &(0x7f00002b9000-0x80)=[{&(0x7f0000622000-0xef)=""/239, 0xef}, {&(0x7f0000e35000-0x65)=""/101, 0x65}, {&(0x7f000000d000-0xef)=""/239, 0xef}, {&(0x7f0000007000-0xc7)=""/199, 0xc7}, {&(0x7f0000114000)=""/234, 0xea}, {&(0x7f0000016000)=""/167, 0xa7}, {&(0x7f0000004000-0x16)=""/22, 0x16}, {&(0x7f0000009000-0xf6)=""/246, 0xf6}], 0x8, 0x0) read(r8, &(0x7f000039b000)=""/151, 0x97) mkdir(&(0x7f0000480000)='./file0/file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00004bd000)='./file0\x00') setgroups(0x5, &(0x7f0000921000)=[r5, r5, r5, r5, r5]) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/18 01:41:22 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006ff000)="24000000190025f0f22c1f1efffffc0e021800000000000000000605080015015f18000042", 0x25) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8009, 0x0, &(0x7f0000ea1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000dcb000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x73, 0x7f, 0x0, "5b2dc02d090c15d2d6ab8cfacdfdc1f59b82d9ff2c20c80eb2d51a57ffc8878dd1683c515f67ff386cee4cf0001411760e542168610c86adcdcc74e6f0cd213de5635ad68721fdc116d1b5bd973c96dc"}, 0x160) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ea2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea2000-0x4)=0x10, 0x80000) r3 = socket(0x10, 0x3, 0x0) accept4$inet(r2, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000091d000-0x25)="240000005a00070011f9f41f9200000009130f0000001f00000009ff080003000000000046", 0x25) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000dbe000-0x4)=0x5, &(0x7f0000e9d000)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a66000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f00001a6000)=0x10000, 0x4) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000ea0000)="220000001900070400a7c600090004000a0002000008000000ad000006000180a42743a16b", 0x25) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000613000-0x20)={{&(0x7f0000e90000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r7, &(0x7f00001da000+0x138)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000-0x4)=0x10, 0x8000000000010000) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f000046a000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000105, 0x10000, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x2, 0x7fffffff}) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000347000)=0xffeffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c10000-0x10)={0x2200, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r7, &(0x7f0000153000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000246000-0x1)="e2", 0x1, 0x20000004, &(0x7f0000636000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 01:41:22 executing program 2: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[{&(0x7f0000eee000-0x69)=""/105, 0x69}, {&(0x7f0000eee000)=""/4096, 0x1000}], 0x2, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000856000/0x3000)=nil, 0x3000, 0x3, r1) 2017/12/18 01:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffc, 0x3, 0x3, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000875000)=0x6e) r1 = gettid() recvfrom$inet6(r0, &(0x7f00007fe000-0x3e)=""/62, 0x3e, 0x2, &(0x7f0000f95000-0x1c)={0xa, 0x3, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000160000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6ecc}, @in6={0xa, 0x2, 0xeee1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}], 0x6) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mlockall(0x4000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() clone(0x8200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) flock(r2, 0xffffffffffe) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r3, &(0x7f0000f42000)=[{&(0x7f00003b0000-0x6)=""/6, 0x6}], 0x1, &(0x7f0000dfe000-0x10)=[], 0x0, 0x0) process_vm_writev(r3, &(0x7f0000e2e000-0x90)=[{&(0x7f00006ec000)=""/0, 0x0}, {&(0x7f000036b000-0xdb)=""/1, 0x1}], 0x2, &(0x7f0000109000)=[], 0x0, 0x0) creat(&(0x7f000010a000-0x8)='./file0\x00', 0x4a) 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(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a94000-0x4)=0x0, 0x801) accept$llc(r4, &(0x7f0000a97000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a95000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a2f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a12000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000de5000+0x52c)={0x0, 0x10, &(0x7f00009b7000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008d5000-0x4)=0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007ca000)={0x5, 0x4, 0x80000000, 0x3ff, 0x6}) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000b2000-0xff)="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", 0xff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b64000)={r1, 0x3, "9c2199"}, &(0x7f0000cf5000-0x4)=0xb) 2017/12/18 01:41:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000032f000-0x4)=0x72f, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00008a0000-0x4d)="2ced0c52c21dba878d520f06af379cebfcc644ccd0d496e248e032f50c5e4caa13325019c5a8370008c1f0e6de6408000000000000007d28f4d652e43e52270059cfd4d9f28e373092bb3446c4", 0x4d, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x8000000000000, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000dd000-0xe8)="c2c5313a0b259629d3c11ceb335247b712ed4e6e2f29643d4b6fc93fa8c3a37a5c0026189565c51e86ea7e0f0792664a0a126f62641aa9575bd257f4350a6614cc9808ed32908d983fdfec271370215909f7a068bb1d52a08ec3bfebee55167c4045b1774a26a55b7f5a9e115f714c2265d6b0c133ce2fcf84241dd3f4359b5b10ecd0092621bc80c8dfe6da4f60a7f642607f240a1ace0f43191bfed6037909371d0dc17daa1cd3de5252956aae54a2e9698fddc149b3a4b0d74fa7b6baba5adf2c918ae2d8c79975820fa64cd0c9418457dcf64cb27d485a3ca834d9ed64d3b16cc7c65201bd20", 0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000044d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d20000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005d1000-0x10)={0x400000000000000, 0x202, 0x8000, 0xcc, r2}, 0x10) read(r1, &(0x7f0000413000-0xd7)=""/215, 0xd7) writev(r1, &(0x7f0000d5e000)=[{&(0x7f000077b000-0x8f)="e4051400a174376ba34719ce127c953489ee1003392f109975954fc89f294fe4972ebb3d9e6f0f11ffb5e67c67b49fd284ec80cea99dfb1f08d42be73ba30054a5d94c296247d21b09b0bd99902185b99f986f6541b85a15a67899f0621270ea4bee0e6925f325e3d25352690a35ce366668319f2b81ecdc6c629db1055111cf52fb3ddb2bd32295", 0x88}, {&(0x7f000053b000)="0d0fa615badb4f62f91bf26379e64fad15882725c916ce9bce52ba8782dbfa68a70e9585c1e0c7332111fdee587966a11cbf5eaed9a8c76c07eef3988a5b81317951ecf23abb4770f0002269ccdf7e0f5e0b4b9d52fc43e0ac4192682a773b379e1928e0070357c21fa6fb9c19448ddc3757534297367596771ef6586c770132af3fea57f2110e21e17aeab1c8cc6555b4332bf70b5ae11a57dfa9d5", 0x9c}], 0x2) writev(r1, &(0x7f0000b5e000-0xa0)=[{&(0x7f00003c9000-0xc4)="b4508f770f74545c3e287287d7049c19eb92a10fc4586c3468cf39071bb7b4518235b44380df2264392cf6e13aa51576005babb1e9ce018219b4239a80558dc9911bd849d9d15b1296f2134de0d3d4a43535caabdf6ca8264149bed508eb23c429b43a0bee0ad3b76731bfdf33fbf9c246be791b9529d15b88df8918acf3a5a698c5f998621d210d420fda444ba47293d8349f41b2aab788ed5f94760416834df457a38afba5538303f0ad6dd07b161a20200b4f201b05547141fc4458e6fd31d0bad11b", 0xc4}, {&(0x7f0000899000-0x1a)="01cbe0aa2f446e347e91bfd12b8e49387d3e84728596e03f02f6", 0x1a}, {&(0x7f0000db9000-0x16)="4e200fe3f61a7844689b11591c0fc6080cc61987970de122cf626a046dcc33f22a5072d3c6c8e72e4e67342ff1f017f2f93e16304ac0d6ccb077a52b720c711b1dc107d53be4221beaf845152ec2e32e8c121a57413d77e80ec17dc9af08167c0be83223bdb0cea99e850aa3e320fd4600d87506cf434973834a46889fc7f95f0dd6b8e5f765683134f7a0ebb8aae284bd054d97db62ee6cd834ab610c77fa85bbf98d70cee9230bee80363582cc", 0xae}, {&(0x7f0000f54000)="98740f7697facec307109d33c6cb5447727f15d5a32b7af2dac708269059a5a4f69e1eaa544dd1c6fbf220c9b0fb16c2158bd92c91", 0x35}, {&(0x7f0000ffd000)="0c35ba35f9b29bced67e7c8d0c6cfe4bc313583b2111dadc52d9221fc54f64ec8763535a0a3a70c16474697727953092941fdafc97a0046d5aba0adaa2abf28ef182dd13b7ee61a7b5ad0152d10ce19b06565d0f5e90dd6c", 0x58}], 0x5) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e49000-0x4)=0x8) dup2(r0, r1) 2017/12/18 01:41:22 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lookup_dcookie(0x10001, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 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) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x4}, {0x3, 0x8d91}, {0x3, 0x80}, {0x3, 0x6f}], 0x4) read(r0, &(0x7f0000000000)=""/114, 0x72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0xffffffffffffffb0, 0x4, 0x80, 0x100000001, 0xfffffffffffffffe, 0x5, 0x8, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffff7, 0x5f8, 0x200, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) modify_ldt$read_default(0x2, &(0x7f0000d61000)=""/0, 0x0) 2017/12/18 01:41:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e3000-0x9)='/dev/rtc\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000050000)='pkcs7_test\x00', &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000086d000)="b08c3286080bf825d7ffd26cf52101abf3622cc57cbd07a3c70abca954ea", 0x1e, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000ebf000)=""/252, 0xfc) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c62000-0x8)={0x0, 0x80000002}, &(0x7f000002e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x6}, &(0x7f0000abe000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000890000)={0x0, 0x1000, "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"}, &(0x7f00009d2000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e14000-0x10)={0x7, 0x8000, 0x40000000000000, 0x5, 0x0}, &(0x7f0000b39000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000047c000-0x8)={0x0, 0x7}, &(0x7f0000b51000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x4d, 0x30, 0x0, 0x80000000}, &(0x7f000042e000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f00003b4000)=[{&(0x7f0000f26000-0x1c)=@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000538000-0x30)=[{&(0x7f0000c17000-0xb9)="bcf4b379810567d39776093a3545d79ba4cfcabd9b78d5378f5d3089d5ce356edbc765dd1a81b6eed403899c62dbe97793cc8a533be8760c4f3acd4bdfc98b239b8047066f734bbd8b762e94fbe35b7eb7a2f165b36a9204e632dd1575d7658765911a0f41949e309c17023fa52319372b0f28feb59cd6b03f3d611314bffc6a179ecc27b251f595175790b08fc48fcf0d1a41f2eabc3f1183a32c1a537ccef25a7d6d3ce279745f9f6fe29d2b3b59e41f447054b7e316b9a2", 0xb9}, {&(0x7f0000221000-0x83)="1a68e037cdccd34a98cc4475f6270ce7564d1a4a46b91d6f173d63164d3b3bc98a9734b85f598d81a2653b2b40641bcee13e0166501921fe2b88b134098e5d8a95aad5fa2865fc908dc60309407c02461c9462f83b2fe335dbd5ccee78542c70e7295d36bc06872dd396b89d4c1e9d74852bd2cf9436cce6ab3527f266a58811196268", 0x83}, {&(0x7f00009b0000+0xa79)="312e385ab837809ee1059c1fa9c0af4f71be325cc7525a5a4be4bdae8626a4b9556666d7e0972cf7c75f479814e31b7d89537ab321cb726cf9047b4b31b5f92368289f2374b0d8c805de3c810bf0237de307e99d70", 0x55}], 0x3, &(0x7f00007e1000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x202, 0x8, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x80000001, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x8, 0x401}}, @init={0x18, 0x84, 0x0, {0x1, 0x281f42ed, 0xffff, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x359, 0x97, 0x0, 0x9, 0x8001, 0x3, 0xff, 0x0, r3}}], 0xf0, 0xc800}, {&(0x7f000098d000)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000c7c000)=[{&(0x7f00004c6000)="1785f03ba6150607bf2d3c611acad1ef8013efdc8f0b4205388358b733a8c2495d36737fedffd473484ce4acf556adaef3129be5", 0x34}, {&(0x7f00001c5000-0x4c)="87c02c439a5dd12e1dea71303b37f4dee4e5d50abacc6fca74ce59d06b27b55743a1dc6818f837d73564c1ba8db7e5f8ae96d41caa2ae5177fc83138a2bed37005350c2a8ef90e128a737422", 0x4c}, {&(0x7f0000714000-0x6f)="e16ab8a303dadd17f9dc40f73596dc93abf5574e646de76de652711b9073cf6fd1f810143ad47f8e458c9ed0487a3185853b2c3ea37a9815d6bf70b75149d92993d061ead44f456c0a1fca7138dc9014cf6dfcc15724e7f8d8247800415de4efff67c9232fbe0c23b985c247859f8b", 0x6f}, {&(0x7f0000ebc000-0x69)="13b3f24e941287175b60d2a8df542ef4ecb4d10ed91a9a31d98ec1732e0076071673799564a025a46d03f1ca6e4afdf37896902cb66d9eb578e56c8e6ca5a51e6d266e6338db25e48d09364653e854b23895f4ca085c32ff54267df9b8253756c24428f02442d720b9", 0x69}, {&(0x7f0000e37000)="60607659d8719255bdc33530a1c540270dec011d384c2a4b542de9dd3d64158b38e20ee34924b1145adae9f08a7e3c6b14928e896ae8668812d9bc", 0x3b}, {&(0x7f0000859000-0xf1)="22b519e2fd331fcbfeff969a2466c5d0045276f3a13352f4948b9b9ed46dc59c9dfc9c3f0c74694ac48347ca6ed734cce64e1ee6521c361bdc78cfa155642f5f865622d6e5d84c0b98e46209b57bd5592dc8dc8cd93380222dc46ba88dd566716f30ae37997b4f26a8e296a4b1f04e68492092b8cd9ed3f6c4f58fdabf09fd7429f660396700fc280f6c076e2a60d70500d6b41a0c56a8ab314af702919f00ec6b98678e110326da4ffa30625ea2b11c6b3828d19ae00f64f12c918897c48a15b869b221b8fb674810a4118ac27b53ab9996d3f546d745069e09a8e126f872ef1b1f88e79e03e5d397dcee1621d8c2e6ba", 0xf1}, {&(0x7f0000f8b000-0x5c)="a6f23ebfbefa454bab368961e75ad50f1bdf567a9810edeb24c85819da9d8beb05c3ad956bb7cf90abe7841aa72c43f225649ac1a7c96366d3ae286f1061d3056ea03ff22934277a38a7c36517c292146cb2b90c7a96adb294cd6dc3", 0x5c}], 0x7, 0x0, 0x0, 0x40801}, {&(0x7f000075d000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb6000-0x40)=[{&(0x7f00006e7000-0xf0)="e4ba140aec084584f60a33a070810b2a7412db22b78e8c9cd8970f0cd254095f47bbcb549810ee385ee0013e86f45b07d5f48307c30cf96e9fcf9e2d4bbc1ba603ec8b69ff1f8bb622248a3d36b0ccd842b2d1a508200a37aab57b413e7fed04b6983a912c2be3488558200cb61396dbf90d784723302700acb476fb7e8376364ecc9e915d418eec1f7a29ca61a1123469092d741f4f4a978871b75bfa18bbb877207ca16e7bb2510c9cad30d5b2e54d2a72294c843fb2f14c30e1a8c9f9dd3730f8f79e98e8a153f4568f46534d77ff0cdfef9fb5bd0cb93513e75f488a2f7da771938fcb354dcf00291a27456e61e1", 0xf0}, {&(0x7f0000bdc000)="50c13c4822f2db1602799ac7959462a49ff8566b6b985337fd1f5da956b206894752f96054f824b74c7a02a9dec170d575dfb90eb3ec85a2f65ec3771b51abbbe7d411aaeb9922e9fe1182aa4db1cfa098d2a11ff1ccf2b665a97b6a5efb99ad562532714b331fcd547dc9901b1ac69ad8d7d57eab4036cd5aad0db30c64878d654b4882813078be81c03cd112781dd74a34565460a846768608d54eb8092ac4cfa0ef465478c5910470d71b2699ad4721e57798d5a8878ba1537c0136350b209c6a4c74e4bdd4e73da8c87e1dc2e35834f9c9923680b271db042fa3e712be20cf3f57da2927", 0xe6}, {&(0x7f0000fd8000-0xd8)="cec6a9f6823d203d91b9da9e07492ac3f31dc9192c1da7a51045f97dbf0771cf59a7672e63c1ed4d284ee69f7181ba482b737d187d4ccc3b4891cf3215dfc782c47d05da7599a926fecef53817e181a17ce18585d6ed3771cd7b65a5911d8c0c760be8be6fc4102b05876b01771d00d613ba7b5e26c2b14aa5e78d2b3ca6496390744b03df324c2f6512bbb52bf7c990a4b2d3a95237b16fe58b7e94402ca168d908a57476c5c42b4ac00824d4c557b5bfd9d5851746e903f581ab64611c8af461b8b828b67bf2c47a838b2892694623a9c12eb9b77ecc9a", 0xd8}, {&(0x7f00007af000-0x90)="57ebb7926261ef6822c36d809bd16ac336b540c540f30a58e0ad3f8db50328a829d1cd3544534c0cefb980a58ac83576cca20543e5f94019c691f5ecb3f359c0c04b3f958b44cb7d2a4452401aac630d31e3f8a52ba6e0550d1e2ed017df7da8b2b240c90b65bad04122ca8ee41daa14eca6716433c3e72fcfbc0d5e1780679589f3340cacbad3a6ee618bf4c0d40772", 0x90}], 0x4, &(0x7f00004b4000-0x150)=[@init={0x18, 0x84, 0x0, {0x401, 0xffff, 0x1000, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8000, 0x1ff, 0x4, 0x3, 0x4ccb, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffff, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x1, 0x5, 0x8, 0x8, 0x3, 0x5, 0xe38, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x209, 0xffffffffffffb4a1, 0xe99f, 0x3f0000000000000, 0x0, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffffffffffe1, 0x8001, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1000, 0x8000, 0xffffffffffffffff, 0xfff, 0x100000001, 0x7, 0x101, r7}}], 0x150, 0x4081}], 0x3, 0x4004) r8 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x800) truncate(&(0x7f0000115000-0xa)='./control\x00', 0xfff) mount(&(0x7f0000aa8000)='./control\x00', &(0x7f0000411000-0xa)='./control\x00', &(0x7f0000e6c000)='fuse}tl\x00', 0x40022, 0x0) fgetxattr(r8, &(0x7f00006e4000)=@random={'os2.\x00', 'bdev,trusted:securitymime_typebdev\x00'}, &(0x7f0000cbf000-0x62)=""/98, 0x62) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r10 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) write$sndseq(r10, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r11, r12+30000000}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000890000-0xa)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f00005dd000)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="b84f19fd87a5ca8aa67bd5076a") ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f000054f000-0x20)={{&(0x7f0000129000/0x6000)=nil, 0x6000}, 0x3, 0x0}) clone(0x802000, &(0x7f0000bf3000-0x2e)="de25dffe8c6d57b613be6a1bd8a2503b04b333bb2d335677fecd2c1bbc21733927508034f9ca2254913ffab67e04", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="d86c2333ff5c4cb7e862c1619c18cb9ac69eb5e33ed1874def920dbf8b2c1ac64d5f97166e2ebd2e50582cba5c137ed67b1608deb9593e12ef43cab4c44eee3683e15aed9013821aaea3d823646bd6c8064293e7c7fa74564a5cff1cc6b96e6df60723092e6cff461abd90a9626e0f829ac939e5ead6e958149275a5adfb838a01f2aaf07aa06599774dbbe372ca0802f82f2a9d1670ff7bd11a7676fdf818c9ab682581f782e2a7f2ce952ed88ea339a1dd0c2241e7e64796ed67af705c66a498") rmdir(&(0x7f000022b000)='./control\x00') pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') r13 = add_key$keyring(&(0x7f0000e19000)='keyring\x00', &(0x7f0000f2c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r13) utimensat(r8, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r9, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/18 01:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00009e5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c8000-0x4)=0x1c, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f00003c8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008f0000)=0x1c) ioctl$void(r0, 0xc0045878) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x43e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000476000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000cd9000-0x18)=@add_del={0x2, &(0x7f000031a000-0x10)=@generic="2f8cf0f086e6d17fa3b4b424e1e0f60b", 0x6}) futex(&(0x7f0000bb2000-0x4)=0x7fff, 0x0, 0x4000000000004, &(0x7f0000fd5000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000507000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000)=0xe8) setfsuid(r2) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f00000c0000)=[{0x7f, 0x0, 0xfffffffffffffffd, 0x2}]}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f000006c000)=@known="73797374656d2e706f7369845f41636c5f61636365737300", &(0x7f000099b000-0xa)='security$\x00', 0xa, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() ioprio_set$pid(0x1, 0x0, 0x680f) ioprio_get$pid(0x1000000000002, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x4, 0x0, 0x0}, 0x20) connect$inet6(r3, &(0x7f0000f5f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/ptmx\x00', 0x400001000003fe, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f000034e000-0x8)={0xcf, 0xa}) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 01:41:22 executing program 2: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000004a000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) fdatasync(r1) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000005c000-0x4)=0x0) geteuid() splice(r1, 0xfffffffffffffffc, r5, 0x0, 0x58, 0x0) r6 = dup2(r0, r0) signalfd(r3, &(0x7f0000018000-0x8)={0x7}, 0x8) write(r4, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$addseals(r0, 0x409, 0x0) getsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f0000064000)=0x0, &(0x7f0000050000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000063000)=0x0, &(0x7f0000042000-0x1)=0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000063000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r4, 0x407, 0x9) fcntl$setpipe(r4, 0x407, 0x107a) writev(r4, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1001}], 0x3) mkdir(&(0x7f000000f000-0x8)='./file0\x00', 0x1) dup2(r4, r5) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000068000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x31f, 0x8000, 0x0, &(0x7f0000068000-0x10)=@generic="ee0ef17106f682ca0a3daebd30e43b35", 0x4, 0xfffffffffffffff8, 0x8}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000030000)='./file0\x00', &(0x7f0000068000)=[], &(0x7f0000065000)=[]) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000069000+0xc24)=@ax25={0x3, {"e5ff21001dfba6"}, 0x8000}, 0x10) 2017/12/18 01:41:22 executing program 6: mmap(&(0x7f0000d12000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clone(0x4000001000000000, &(0x7f0000000000)='?', &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") r1 = creat(&(0x7f0000235000-0x8)='./file0\x00', 0x8) clone(0x0, &(0x7f0000002000-0x1)=';', &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) ustat(0x4, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d33000)=0x0) waitid(0x0, r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x6, 0x6, 0x2, 0x2, 0x800}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r4, r4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e12000)={0x0, 0xfffffffffffffffa}, &(0x7f00007ac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000830000)={r5, 0x200}, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000db2000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() sched_setaffinity(r7, 0x8, &(0x7f0000c13000-0x8)=0x9) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x100000a, 0x0) socket$inet6(0xa, 0x1, 0x8000000000000006) getpgid(0x0) socket$inet6(0xa, 0x2, 0x0) 2017/12/18 01:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ff000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r0, 0x8, &(0x7f00007a7000-0x8)=0xffffffffffffffff) r1 = memfd_create(&(0x7f00004ae000)='$\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000674000-0x10)={0x0, 0x7fffffff, 0x6, 0x2}, &(0x7f0000997000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d0a000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007db000)=0x0) sched_getparam(r0, &(0x7f000016f000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000547000-0x4)=0xc) fstatfs(r1, &(0x7f00007ed000-0x71)=""/113) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f74000-0x7a)=""/122) getpgrp(0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000a37000-0x2)=0x0, &(0x7f0000ed3000)=0x4) getpid() pwrite64(r1, &(0x7f0000735000)="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", 0xfd, 0x0) gettid() dup(r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) r3 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fd8000-0x19)=""/25) 2017/12/18 01:41:22 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000002000)=""/0) r2 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000003000-0xd2)="cb3fa284fba69fe344cc90d1f2670cf121da7aef795b00f9878df58df26b0322d92eb157a9c4b22584e915ce4617fad1f782e587eae78f51d420a5f3c7eb956b936b2e578245fd8ac7b43aad854cb80b7fe2f0cecc32c1804573fae150149d0eef0cbdb97658a27e6c98e33f4c9a99115aca633f05b486ab56b0f96e113864094dcf51ffa14ca1af921409b54c0ed6e7e0dc4fa12284db738698b3bfc96bfb548962e55d6816751c70057feb30d4f9183e0ef7de43618218f13aa0ca4e7e35320365f274e994e3296a69cb9eaf86ea2b958d") ioctl$VT_RELDISP(r2, 0x5605) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) shutdown(r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f000000a000-0x8)={0x0, 0x0}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000009000)=0x4) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2017/12/18 01:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f00002ee000)="", &(0x7f000041b000-0x4)=0x0, &(0x7f000076e000-0x4)=0x0, &(0x7f0000ed0000)="") fanotify_init(0x10, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x5, 0xff, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a35000-0x7e)=""/126, &(0x7f0000505000-0x4)=0x7e) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x14) writev(r4, &(0x7f0000965000)=[{&(0x7f0000a5f000+0xb66)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe", 0x1e}], 0x1) socket$netlink(0x10, 0x3, 0x400d) r5 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58f7", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xd) 2017/12/18 01:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) linkat(r1, &(0x7f000088c000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000067a000-0xb0)={{0x3, 0x3}, 'port0\x00', 0x40, 0x0, 0x0, 0x4, 0x1, 0x619, 0x2, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000042000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(r1, 0x100000406, r0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000096b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r5, 0xfff, 0x0, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000d07000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa1000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a1000-0x8)={0x0, 0x1000009}, &(0x7f0000e77000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000053b000)={r8, 0x1, 0x80000000030}, &(0x7f0000124000)=0xc) setsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f000031a000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00005d3000)={r10, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a8e000)={0x8}, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000041d000)={0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00004d7000)={r9, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000c1a000)=0xa0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f00006b9000)=0x0, &(0x7f00000fc000-0x4)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002fc000)=0x2, &(0x7f0000971000)=0x4) preadv(r7, &(0x7f0000eee000)=[{&(0x7f0000e5d000)=""/118, 0x76}, {&(0x7f0000d5b000-0xf3)=""/243, 0xf3}, {&(0x7f00007c7000-0xf9)=""/249, 0xf9}], 0x3, 0x1c) listen(r7, 0x4) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00002ee000-0x78)={0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0xffffffff, 0x7f0000000, 0x4, &(0x7f00007b1000-0x10)=@generic="cd83caa5393bfcabf43582a0cee9e062", 0x8, 0xfffffffffffffff8, 0x9}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000bce000-0x48)={{0x3, 0x0, 0xac2, 0x1, 0xffffffff}, 0x236fc4f6, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000549000-0xb8)={r8, 0x8, 0x3f, 0x1, 0x10000, 0x6, 0x6, 0x6, {r8, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff7fff, 0xcd7c, 0x4, 0xd6}}, &(0x7f00003fd000-0x4)=0xb8) fgetxattr(r3, &(0x7f0000f4e000-0x18)=@known='systemGposix_acl\x00\x00\x00\x00\x00\x00\x00\b', &(0x7f0000adf000)=""/68, 0x44) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/18 01:41:22 executing program 7: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d30000)={0x7b, 0x1, 0x3, 0x4, 0x4}, 0xc) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000d31000-0x8)={0xffffffff}, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)={0x0, 0x1c9c380}, 0x8) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d2e000-0x4)=0xffff, 0x4) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d31000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d31000)=0x10, 0x800) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000042e000)=@assoc_id=0x0, &(0x7f0000d31000)=0x4) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d32000-0x101)={r2, 0xf9, "e97f16b6b546ebdcbf2280490e79a06daf6a4c405ef736ab55e1c3eb04566b27364d48e724a28976bfcd8978cf911585437d148e44ce8f948bf57b18ac7ecf7dafa618277611012a05297d804e5ba1eed527038d629793cc52d1fd23ea732856abbfa22209f79a7343a6c3a80b7392c3e9aadcf65084cd5eada8417712c77c716a65b563f0153ee6fb1ffe215cd241539f26417de5410438f1e611f4a20ede77f19454e931e2b99edb54cb87b1b13dba58723ea0e75e5db09722119a1f18ef45a7de9131e91dad03005d8057b03f250657ceb7f0177e06c2e8fb966339335418fe082ae8efdcb357bd237faec1083d1f58a32d4517d2341001"}, &(0x7f0000d31000)=0x101) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000abd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005d3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d31000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d34000-0x4)=0x60, 0x7fffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004bf000-0x108)={0x0, @in6={{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x9, 0x6, 0x9, 0x8, 0x5, 0x7, 0x4, 0x1, 0x1, 0x10000, 0x2, 0x0, 0x7, 0x6]}, &(0x7f0000698000-0x4)=0x108) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d31000)={r5, 0x9, 0x10}, 0xc) close(r4) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000764000-0x20)={@generic="a1a620725ff5e0a34d2a1f37d0d1b935", @ifru_flags=0x1}) 2017/12/18 01:41:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x3fc, 0x4) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dd4000)={0x0, 0x0}, &(0x7f000058f000)=0x10) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x72}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dd6000-0x8)={0x1, [0x0]}, &(0x7f0000dd2000)=0x8) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000dd6000-0xd)='/dev/usbmon#\x00', 0x5, 0x400100) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00007de000-0x28)={&(0x7f0000cda000/0x1000)=nil, 0x7, 0x3, 0x325355dd052e54b2, &(0x7f00002e2000/0x2000)=nil, 0x3ff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007ad000)={0xffffffff7fffffff, 0x6, 0x2, 0xfff, 0x1d}, 0x14) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000921000)=@generic={0x98f2, 0x2ac, 0x8}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dd6000-0x14)={r2, 0x5, 0x8, 0x7, 0x9, 0x5}, &(0x7f0000dd5000)=0x14) pread64(r1, &(0x7f00009fe000-0xbb)=""/187, 0xbb, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000c8c000)={0x68b, 0xffffffffffff4cd8, 0x20000000010001, 0x5}, 0x10) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dd8000-0x1c)={0xa, 0x2, 0xffffffffffff7f63, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000dd6000)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e52632738788f27c1a9883f32630b460c23807b39cd1baf553409111900000006460958c822000c4dcd1694857b36710b60623966170cf4", 0x60) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f00005b9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dd9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dd6000)={0x0, 0x4}, &(0x7f0000854000)=0x8) 2017/12/18 01:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e2c000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) ioctl$KDDISABIO(r0, 0x4b37) r3 = creat(&(0x7f0000fc1000)='./file0\x00', 0x40) r4 = accept4$inet6(r0, &(0x7f0000277000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008cc000)=0x1c, 0x800) pwrite64(r2, &(0x7f0000ea9000)="339021ad1705fc5928940fcfa8a143cdf3ced807a5aaba787a53d72419c17df69dc434e511de5527399774d597fb1a072c7893da6082f8b519e3ffdb236dbaf8706481a96cc45b3f97b48be51c868b9dd7d744feb7e8cb65c6edf926b5849a632e7a0b7a552ffef4c98e672db3280f0ddf243cc4ba764b6d35b36eea2fc380fefd8edbe936d419ac62f25336a23174920c4d151b1760e40846546160fb24648ed2ed6d415dafa9f6fcf32dd6dca6ec07f1865494d85dfba583204ea478b1dd0bacf2205d5d97c8", 0xc7, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000fc7000-0xb2)=""/178) r5 = syz_fuse_mount(&(0x7f000022c000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000b0000)='./file0\x00', &(0x7f0000110000-0x8)='./file0\x00', &(0x7f000027c000-0x9)='gfs2meta\x00', 0x18, &(0x7f0000ccf000)="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") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000062c000-0x8)=0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000649000)='/dev/vga_arbiter\x00', 0x121440, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000fd8000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$llc(r6, &(0x7f00007e3000)=""/60, 0x3c, 0x100, &(0x7f00008d2000)={0x1a, 0x19, 0x3, 0x1, 0xc, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a4b000-0xa)='/dev/ptmx\x00', 0xaa000, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f000009f000)=[]}) unshare(0x200000000000823) fcntl$setstatus(r7, 0x4, 0x42000) socket(0x10, 0x3, 0x10) write(r5, &(0x7f0000912000-0x22)="2200ffe81a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x4, &(0x7f0000e9d000-0x10)={0x0, 0x0}) [ 38.705399] binder_alloc: binder_alloc_mmap_handler: 6122 20000000-20002000 already mapped failed -16 [ 38.718173] IPVS: Creating netns size=2536 id=9 2017/12/18 01:41:22 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0xce)=""/206, 0xce, 0xfffdfffffffffff9, &(0x7f00004a0000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ad4000-0x8)={0x0, 0x0}) pipe2(&(0x7f00007cd000-0x8)={0x0, 0x0}, 0x800) sendto$inet6(r0, &(0x7f0000923000-0x72)="b7fab92cdd5ec05b178331e48f1ca933de5302b58fa572623c86ff70aa224d22771432a0beb02b9a54fcb14527930b8b6c4852bd98fbcd4abea05507c3b1317d825e9227b818327b9df621960a8b91fc39db66139766a4dc52e6ac2dcba9a83172bb096cf672ebdfd48c097c02911491d14c", 0x72, 0x800, &(0x7f0000caf000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c99000-0x10)={0x1, &(0x7f0000adb000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000f11000-0x8)={r5, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ad1000)={r2, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000524000)={0x0, r6, 0x3}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f000042c000-0xda)="f7f189cdd2376578b2aac794c61619f7b501ce3188b34db4118050e83f7a7b2cfafa00f55febeebd11feb7235cc2ff807c34d1c7fd7d871a4ccc3c8d0edad572abaa0b13ff4ef16279681ed367f6c4beac4a6e8edd227c1f541ab455af9d8153867c031194c6cb0ac59651b83b3fbe4dc2d2cf261a1043f2384fc38f7ec198f4963a63040bea681bc58cb408fa0d7f9a0c9d4e7392e859834931873509429367182800f103f14187dfa212e2fd82959198a1af2258a070f581937e14884263adc7fd0cfbe6371508145512d6cb8408629c03de792619705ad906", 0xda) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x195, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4000000000000, 0x0, 0x2, 0x0, 0x0}}, 0xe8) r8 = fcntl$dupfd(r1, 0x0, r1) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000c2d000-0x64)={&(0x7f000057b000-0x1c)=[0x3a4, 0x4, 0x8, 0xfffffffeffffffff, 0x8, 0x8, 0x4], 0x7, 0x80, 0x4, 0xfffffffffffffff8, 0x9, 0x20, {0x105, 0xfff, 0xfffffffffffffff8, 0x9, 0x3, 0x40, 0x5, 0x1, 0x5, 0x39e, 0x1f00, 0xfffffffffffffffe, 0x1ff, 0x0, "7d69458f7af15ae6db5b7d679ce9797dae77432a24bc09cf2afd6a7567b79402"}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000df5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000062e000)=0xb, 0x4) r9 = add_key(&(0x7f000036e000)='syzkaller\x00', &(0x7f0000722000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r9) recvmmsg(r1, &(0x7f0000b54000)=[{{&(0x7f00003fa000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000087a000-0x30)=[{&(0x7f0000248000)=""/4096, 0x1000}, {&(0x7f0000e68000-0x4e)=""/78, 0x4e}, {&(0x7f0000dbe000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f00000ef000-0x5)=""/5, 0x5, 0x3}, 0x1}, {{&(0x7f00009db000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d58000-0x10)=[{&(0x7f0000154000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000c81000-0xef)=""/239, 0xef, 0x6}, 0x8}], 0x2, 0x2100, &(0x7f000077f000-0x10)={0x0, 0x989680}) r10 = getpgrp(0x0) splice(r4, 0x22, r3, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000fd0000-0x30)="720aa9273bf8add882df6c863802472bbaf79fdd3ea9eac506f0bb8e360a806a0706524cbee2731728d1c6b748ff92ae9f38c2d1452b6c4f56d5cca094f6af91d3671fdfffb2390492e3ffcc5491f33abe28aed0970d81497e79db4ce09f7fbf06", 0x61, 0x4, &(0x7f0000463000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioprio_get$pid(0x1, r10) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000018f000)='/dev/autofs\x00', 0x19de02, 0x0) sendto$inet6(r1, &(0x7f00004f5000-0x47)="1aba4ff0020fec8897d8bc715ae6d577d38516c9b278546806bc068f7301ea06678ec5534d39c748ca1e2e02ca7a42c9f29963c58acd319b4451522b049ed546a1faf42c41c023", 0x47, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/18 01:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00007bf000)={0x0}, 0x1) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000a8b000-0x8)='./file0\x00', 0x2, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00003fb000)={0x0, &(0x7f0000f98000)=[]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a4000-0xb)='/dev/hwrng\x00', 0x101002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000417000)={0x0, 0x0, 0x0}, &(0x7f0000478000-0x4)=0xc) stat(&(0x7f0000d71000)='./file0\x00', &(0x7f0000bde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f0000438000)='id_resolver\x00', &(0x7f0000fb1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003f8000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000675000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005f7000)={r4, 0x7}, &(0x7f0000284000)=0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000063d000+0x7a4)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e38000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00003a5000-0x10)={r5, 0x1, 0x6, @random="aa74bfd0fc57", [0x0, 0x0]}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000009e000)={0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f0000ae3000-0x50)=[{&(0x7f0000d0b000)="bc92914bfc9453be20d981a57cafedb81b351f9485ce97db1b52920cd0c75a27a94b78331cc04d8cd60aba88a9fca8ce5df63e8bb658f1d50372acf9b30b7c47b0528beb28d30ee2a489b15e35bcdbc370187a7ba2ab9c98b749d247e59fd51019d7604339984659fdc469dbb03e654cfd2c55bffc6a7cd61de21d6fb975238f05f6868708c730dcdc1a0c1d6403b0c1437a176a585821a8e33eb870485db7864ea5fe4b903bc5500882b44c9967326490ffc561f9011fb3041f7c17703d12df9cd5743023ae063d0bc405fb56e2db641f", 0xd1}, {&(0x7f00007b6000-0xcc)="218ee93c4e752fcab10134eef8c7006ffc599a5c0f3e64dea44b3448755e5a6f2d42c88be0e5ce8847bbf6638eeca63dbc03d9e42624fd596543b787359ac8a1c66526e141da6eb0f7929101f828b0d4bda536ee53e67f42ae2ab9fd5c23b37d77ab73ed12000d0d78cbe576513c1110b91ee639f436d0c73da3c47db55008a284f590eccb70db19716f1c990d87b7326d6f160a8ff57d82df527442aa928056064eb62922d6e4385c36b90aad562cb3b5a066082cb2d28c6205c59f2ae7578c0f9e016da82c9fd6dbde59f4", 0xcc}, {&(0x7f00003f6000-0x24)="b2b2508b6925506235c70e16bc3c5aba0386d389d5e7b5f9c0e76ca417805e9d73ab9aba", 0x24}, {&(0x7f0000c8d000-0x1000)="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", 0x1000}, {&(0x7f0000803000-0x69)="0b0d99c54ca519dda5759e6dcc48999af976ef2ebbb4178d0bc344e80659730c2d1c50b18b4afba40a9060e9129972d6f47e75aa1c72f5581fbfebba4283f8a86d895a7dcab58fb3f9f8bafd83f51ce68efa9b1bb2165f7838069417aa5b1ed2f91e93a4764fb2b3c1", 0x69}], 0x5) r7 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a9c000-0x4)=0xa, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000029d000-0xa4)={0x0, 0x9c, "f89ad150421f3dc97454138b3b0735e673dc06aec193ee726307dafc0e0e717177502746483c6f3b8af74eb3abe589db4f622b95b27e2ac583f0036ab39d74f96dc5881027c13796afebbd4266a1a604dde939a9ec574f838838cabbca1c2ba44bdcd327460b78074b3fc15df79ef99b34ae21891de83edfb5f17dff6e98019fe6cd0c383843aa9d93515c73bca2c1353be25a4883b7cb64802fb666"}, &(0x7f0000bee000-0x4)=0xa4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00009ae000)=@assoc_value={r8, 0x3}, &(0x7f0000b93000-0x4)=0x8) socket(0xa, 0x2000000002, 0x0) setsockopt(r6, 0x5, 0x81, &(0x7f00006e9000)="e8", 0x1) 2017/12/18 01:41:22 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000e6c000)="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", 0xffd) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000af5000)={0x0, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a5e000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000e6d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79, r2}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 38.757156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6135 comm=syz-executor1 [ 38.774543] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6135 comm=syz-executor1 [ 38.785028] ================================================================== 2017/12/18 01:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000072b000)='/dev/sg#\x00', 0x8001, 0x200) getpeername$inet6(r0, &(0x7f0000405000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000539000)=0x1c) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000a75000)=""/139) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d8e000-0x28)={@generic="573e2691a1944135b47ae5bac4cb68d0", @ifru_addrs=@nfc={0x27, 0x0, 0x9, 0x5}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000ec000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042a000)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000123000)={0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0xc) perf_event_open(&(0x7f000024a000)={0x7, 0x78, 0x9, 0x9, 0x9, 0x10001, 0x0, 0x4, 0x0, 0x0, 0x80, 0x7fffffff, 0x0, 0x1, 0x0, 0x7fff, 0x2, 0x7, 0xfff, 0x200, 0x7f2, 0x3, 0x7, 0x0, 0x2, 0x2, 0x0}, r2, 0x7, r0, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000069000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000361000-0x20)={0x0, 0x1, 0x1, 0x7, r3}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000d87000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) signalfd4(r1, &(0x7f0000587000)={0x6}, 0x8, 0x80800) ioctl(r1, 0x1, &(0x7f0000dcc000-0xd0)="ce42fc9240d7286de69e6332e66bc48b6bafd1a78d8a74ad5d27481b556dfa1c29680d678b58ae071b40a4c158e8415dd4d7c92b50d6f07f23226a0c2d62487bddbe30697d7c590f985805651f7fc0ab2b989d588e3142e4543a8bbc986dd209080567b3554a3ccf5fd5ceb9d8d49d46ffc8685a8d9af53b2c51b2b4db5205ade27886c717424c35d716ff77a1802eb63d3c8ed536d6137150e86898555da543799510392ca020cad66655bf37a674d08f7f84274d11a8a388fb276858f66ed4b25f431dda92d96d2c4227ad2f582a3b") socket$inet6_icmp(0xa, 0x2, 0x3a) close(r1) 2017/12/18 01:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d5e000)={0x0, 0x0}) read(r0, &(0x7f000068d000+0x7f9)=""/254, 0xfe) ioctl$int_in(r0, 0x5473, &(0x7f0000b9b000)=0x100000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000332000-0x4)=0x0) clock_gettime(0x7, &(0x7f0000e77000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ipx(r4, &(0x7f00003bd000-0x88)=""/136, 0x88, 0x40, &(0x7f0000b7c000-0x10)={0x4, 0x7, 0x100000001, "a740de4c919d", 0x10001, 0x0}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r1}, &(0x7f0000d5c000)={0x0}, 0x8) readv(r3, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/1, 0x1}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/ptmx\x00', 0x40000, 0x0) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) 2017/12/18 01:41:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fcd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c6000-0x4)=0xe8) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setfsgid(r5) 2017/12/18 01:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = timerfd_create(0x0, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7d000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000afd000-0x88)={0xfffffffffffff6c6, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b9a000-0x10)='/selinux/create\x00', 0x2, 0x0) write$eventfd(r2, &(0x7f000050b000-0x8)=0x7, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b8e000-0x14)={0x9, 0x6, 0x8, 0x8, 0x7}, 0x14) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000096c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000008d000-0x4)=0x14, 0x80000) ppoll(&(0x7f00006d6000)=[{r0, 0x10, 0x0}, {r3, 0x5080, 0x0}], 0x2, &(0x7f0000ece000-0x8)={0x77359400, 0x0}, &(0x7f0000064000)={0x9}, 0x8) epoll_create(0x101) eventfd2(0x2, 0x801) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000040a000-0xe3)="5a69dbd589977445971286706daa00e46a5f5e181f25e05a5edcffb2ea75d0a413b9db23448181adcd84540420bb0b68e0a5134883ad7ffc21d3683c7fa9f2223a20becb8f44edb4e26f6610793aa61c9fe20e31a46c0a4ff465723efb4f77c80512ec52e0353bde2f09d35d45812f82372cc9ad176a3d9a8ea6be76544b1db1b2a0d9b5cddde13d35e8c998942bbb7eb53e8d4ab86b308b56e20fa5dd71d236affd627e0f650cdbf9f845ab9ab33f84a2eac03e6851f6c1cb56e591f894ff3c5520edef91bbd751dd32c103425d45ff03f476b67f53729fb4ee7a5230efed517b8660", 0xe3) 2017/12/18 01:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000084000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000926000)={r1, &(0x7f0000e40000)=""/229}) r2 = syz_open_dev$loop(&(0x7f0000dfb000-0xb)='/dev/loop#\x00', 0x0, 0x105004) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ada000-0x4)=0x0) waitid(0x2, r3, 0x0, 0x0, 0x0) preadv(r2, &(0x7f000054f000)=[{&(0x7f0000155000)=""/0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003e8000)=0x9420, 0x4) fcntl$setstatus(r2, 0x4, 0x44400) [ 38.785046] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x2453/0x2830 at addr ffff8801c35c78b0 [ 38.785051] Read of size 4 by task syz-executor2/6185 [ 38.785061] page:ffffea00070d71c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 38.785065] flags: 0x8000000000000000() 2017/12/18 01:41:22 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d6000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f00005f4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffff000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dfd000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0x9, &(0x7f00000b8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000a6d000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="bd5aa8c32902", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="202512c01cfc9531026124c0ae580799"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000090d000/0x2000)=nil, 0x2000, 0x3000, 0x2000000003, &(0x7f0000c92000/0x3000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000099c000)=@sack_info={0x0, 0xcdb, 0x10001}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x47, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x88201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f39000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x3e}, 0x8) mmap(&(0x7f00006ff000/0x13000)=nil, 0x13000, 0x1, 0x32, r3, 0x2000000000000000) flock(r3, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x800) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000001000)="", 0x0) syz_open_dev$vcsa(&(0x7f0000005000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) 2017/12/18 01:41:22 executing program 0: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000047000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000010000)='tracefs\x00', 0x8000, &(0x7f0000043000)="") r0 = open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x80) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af0000)='./bus\x00', 0x1a) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fce000-0x2)='./bus\x00', 0x8100, 0x3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x4, &(0x7f0000e3f000)='8') mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20006, &(0x7f0000fc7000)="") mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000c18000)="") sendto(0xffffffffffffffff, &(0x7f0000724000-0x6e)="24ab7d6f3935e4cc767f7afc6d12dd318c7e4dbd91ba09aff0c694bd53f92623cd6171237a7ea37c74f36fbdadc364a469d20f27c4f63534fa31f618a5e959b3792d6e36cba7784383f32404c96658d72974ccd1fd2f5b806dd09306ff98c732005cfc28deeb0b2f95eb11d9d114", 0x6e, 0x20000810, &(0x7f000047f000)=@sco={0x1f, {0x79a, 0x400, 0x81, 0x5, 0x8, 0x0}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fcd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x0, 0x5, 0x101}, &(0x7f0000c69000-0x4)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000936000)={0x3f, 0x1ff, 0x5, 0xfffffffffffffff9, 0x5, 0x1, 0x8, 0xb2f, r1}, &(0x7f0000fd0000)=0x20) unlinkat(0xffffffffffffffff, &(0x7f0000060000)='./file0\x00', 0x200) mount(&(0x7f0000fc3000)='./file2\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000154000)="") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fcf000)='./file2\x00', &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fce000-0x8)='./file0\x00', 0xa000, r2, 0x0, 0x3, 0x104c800) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="10") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcc000)='./file1\x00', 0x200048001, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000fcf000)=""/0, 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/12/18 01:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005bb000-0x2)='n^', 0x1) r1 = openat(r0, &(0x7f0000cfe000-0x8)='./file0\x00', 0x808000, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1661200000, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) perf_event_open(&(0x7f0000789000)={0x2, 0x78, 0xa, 0x405, 0x27, 0xc4df, 0x0, 0x10001, 0x1200, 0x7, 0x5, 0x81, 0xe62f, 0xd, 0x0, 0x2, 0x3856007c59f96a36, 0x9b3e, 0x8, 0x840, 0x20, 0x0, 0x4, 0x2695, 0x1, 0x8, 0x0}, r2, 0x7ff, r1, 0x6) get_thread_area(&(0x7f00007cf000)={0x0, 0x9, 0x806, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r1, 0x2, 0x10, r0, &(0x7f0000acf000-0x8)='./file0\x00') capget(&(0x7f0000f7a000)={0x19980330, r2}, &(0x7f0000205000-0x18)={0x9, 0x0, 0x8, 0x8, 0x9, 0xd9}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x2, 0x5, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0xfe, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r5, 0x1) bind$inet(r5, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a14000)=0x0, &(0x7f0000836000)=0x4) listen(r5, 0x5) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f0000e17000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000414000)={0x0, 0x0}, 0x5, 0x7ff) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000054d000)=""/214) syz_emit_ethernet(0x6e, &(0x7f00003de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x0, 0x0, 0x13, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x9, "1bf412dcc1e0e9"}, @generic={0x13, 0x7, "d1d5c37eb0"}, @fastopen={0x22, 0xd, "85429096da935f18d1d8f6"}, @sack_perm={0x4, 0x2}, @generic={0x9, 0x12, "243e29d925d008db283a4b3797a6df84"}, @nop={0x1}, @generic={0x22, 0x6, "ecae78f5"}]}}, {""}}}}}}, 0x0) delete_module(&(0x7f0000813000-0x2)='\x00R', 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a28000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0xff80000000000004, @loopback={0x0, 0x1}, 0x149f}, 0x5, [0x77d, 0x0, 0x80000004, 0x100000002, 0x7cd, 0xffff, 0x6, 0x8001]}, 0x5c) getsockopt$inet_dccp_buf(r1, 0x21, 0x81, &(0x7f0000456000-0x3f)=""/63, &(0x7f0000983000)=0x3f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b30000-0x4)=0xa62, 0x4) r7 = request_key(&(0x7f000086a000-0x8)='keyring\x00', &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000744000)='\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r7, 0x3fffc) r8 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000885000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000018000+0x23f)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x405, 0x0, "298c3d2e000000e500000021deb78197d9df7f0fa08d075272853de584cf1544ec6561000000de6c6300f5b939ae7c3d17befa02007d260157"}], 0x49}], 0x1, &(0x7f0000217000-0x50)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0xfffffffffffffffd}, 0x800) ioprio_get$pid(0x1, r2) 2017/12/18 01:41:23 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b1000-0xb)='/dev/hwrng\x00', 0xc0400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) r1 = socket(0x0, 0x5, 0x5) preadv(r0, &(0x7f0000c28000-0x6)=[], 0x0, 0x0) perf_event_open(&(0x7f0000abd000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xffffffffffffffff, 0x100000001, 0x4000000, 0x4000000000000000, 0x0, 0x0, 0x80000000, 0x20, 0xf5b0, 0x2, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000914000)=0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000484000-0x4)={0x8, 0x100, 0xffffffffffffffff}) sched_setaffinity(r2, 0x8, &(0x7f0000fd7000)=0x75) mkdir(&(0x7f000055e000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r3, &(0x7f0000c46000-0x12)="c5faca04f5f1783885345687843e214310bc", 0x12) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c6c000-0xc)={0x0, 0xbc, &(0x7f00004b2000)=[@in6={0xa, 0x3, 0xb171, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000151000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000be4000)={r4, 0xfffffffeffffffff}, &(0x7f00006fa000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') fsetxattr(r5, &(0x7f0000321000)=@known='com.apple.FinderInfo\x00', &(0x7f0000c28000)='j\x00', 0x2, 0x1) ioctl$TIOCEXCL(r0, 0x540c) [ 38.785069] page dumped because: kasan: bad access detected [ 38.785078] CPU: 1 PID: 6185 Comm: syz-executor2 Not tainted 4.9.69-g3f1d77c #108 [ 38.785083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.785095] ffff8801c35c6ef8 ffffffff81d90a29 ffffed00386b8f16 0000000000000004 [ 38.785105] 0000000000000000 ffffed00386b8f16 ffff8801c35c78b0 ffff8801c35c6f80 [ 38.785115] ffffffff8153a9c3 0000000000000000 0000000000000002 ffffffff833d1a63 [ 38.785117] Call Trace: [ 38.785127] [] dump_stack+0xc1/0x128 [ 38.785137] [] kasan_report.part.1+0x4c3/0x500 [ 38.785145] [] ? xfrm_state_find+0x2453/0x2830 [ 38.785154] [] ? xfrm_state_find+0x25a/0x2830 [ 38.785163] [] __asan_report_load4_noabort+0x29/0x30 [ 38.785172] [] xfrm_state_find+0x2453/0x2830 [ 38.785180] [] ? xfrm_state_find+0x25a/0x2830 [ 38.785190] [] ? xfrm_unregister_mode+0x200/0x200 [ 38.785199] [] xfrm_tmpl_resolve+0x298/0xa90 [ 38.785209] [] ? __xfrm_decode_session+0x100/0x100 [ 38.785222] [] ? depot_save_stack+0x122/0x4a0 [ 38.785230] [] ? save_stack+0xa3/0xd0 [ 38.785238] [] ? save_stack_trace+0x16/0x20 [ 38.785245] [] ? save_stack+0x43/0xd0 [ 38.785253] [] ? kasan_kmalloc+0xad/0xe0 [ 38.785260] [] ? kasan_slab_alloc+0x12/0x20 [ 38.785267] [] ? kmem_cache_alloc+0xba/0x290 [ 38.785275] [] ? dst_alloc+0x11f/0x1a0 [ 38.785283] [] ? rt_dst_alloc+0x78/0x430 [ 38.785293] [] ? __ip_route_output_key_hash+0xa4e/0x23e0 [ 38.785301] [] ? ip_route_output_flow+0x29/0xa0 [ 38.785310] [] ? udp_sendmsg+0xe36/0x1c10 [ 38.785317] [] ? udpv6_sendmsg+0x588/0x2540 [ 38.785325] [] ? inet_sendmsg+0x2bc/0x4c0 [ 38.785334] [] xfrm_resolve_and_create_bundle+0xd7/0x1d90 [ 38.785345] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.785353] [] ? xfrm_tmpl_resolve+0xa90/0xa90 [ 38.785362] [] ? xfrm_selector_match+0xe40/0xe40 [ 38.785370] [] ? xfrm_sk_policy_lookup+0x200/0x370 [ 38.785379] [] ? xfrm_sk_policy_lookup+0x227/0x370 [ 38.785387] [] ? xfrm_selector_match+0xe40/0xe40 [ 38.785395] [] ? xfrm_expand_policies+0x25b/0x5b0 [ 38.785403] [] xfrm_lookup+0x984/0xbf0 [ 38.785412] [] ? xfrm_bundle_lookup+0x11b0/0x11b0 [ 38.785421] [] ? rt_set_nexthop.constprop.54+0x500/0xf90 [ 38.785430] [] ? __ip_route_output_key_hash+0x7e5/0x23e0 [ 38.785440] [] ? __ip_route_output_key_hash+0x80c/0x23e0 [ 38.785449] [] ? __ip_route_output_key_hash+0x16a/0x23e0 [ 38.785458] [] ? ip_rt_update_pmtu+0x8b0/0x8b0 [ 38.785466] [] xfrm_lookup_route+0x39/0x1a0 [ 38.785475] [] ip_route_output_flow+0x7f/0xa0 [ 38.785484] [] udp_sendmsg+0xe36/0x1c10 [ 38.785492] [] ? udp_sendmsg+0x1232/0x1c10 [ 38.785501] [] ? pick_next_entity+0x197/0x400 [ 38.785508] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 38.785518] [] ? udp_lib_get_port+0x1830/0x1830 [ 38.785526] [] ? finish_task_switch+0x1c1/0x630 [ 38.785534] [] ? finish_task_switch+0x1ed/0x630 [ 38.785543] [] ? check_preemption_disabled+0x3b/0x200 [ 38.785553] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.785561] [] ? finish_task_switch+0x1ed/0x630 [ 38.785569] [] ? finish_task_switch+0x1c1/0x630 [ 38.785579] [] ? __schedule+0x683/0x1ba0 [ 38.785586] [] udpv6_sendmsg+0x588/0x2540 [ 38.785596] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.785610] [] ? avc_has_perm+0x28b/0x4f0 [ 38.785619] [] ? avc_has_perm+0x2fd/0x4f0 [ 38.785628] [] ? avc_has_perm+0xb0/0x4f0 [ 38.785636] [] ? udp_v6_rehash+0xa0/0xa0 [ 38.785647] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.785656] [] ? sock_has_perm+0x1c2/0x3e0 [ 38.785664] [] ? sock_has_perm+0x292/0x3e0 [ 38.785672] [] ? sock_has_perm+0x9f/0x3e0 [ 38.785680] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 38.785689] [] ? inet_sendmsg+0x73/0x4c0 [ 38.785700] [] ? inet_sendmsg+0x201/0x4c0 [ 38.785709] [] inet_sendmsg+0x2bc/0x4c0 [ 38.785717] [] ? inet_sendmsg+0x73/0x4c0 [ 38.785725] [] ? inet_recvmsg+0x4c0/0x4c0 [ 38.785734] [] sock_sendmsg+0xca/0x110 [ 38.785742] [] SYSC_sendto+0x2c8/0x340 [ 38.785750] [] ? SYSC_connect+0x310/0x310 [ 38.785760] [] ? do_filp_open+0x1b5/0x290 [ 38.785769] [] ? check_preemption_disabled+0x3b/0x200 [ 38.785778] [] ? trace_hardirqs_on+0xd/0x10 [ 38.785786] [] ? kmem_cache_free+0x16f/0x2e0 [ 38.785795] [] ? SyS_futex+0x22e/0x2d0 [ 38.785804] [] ? do_futex+0x15c0/0x15c0 [ 38.785812] [] ? filp_open+0x70/0x70 [ 38.785822] [] ? security_file_ioctl+0x89/0xb0 [ 38.785830] [] SyS_sendto+0x40/0x50 [ 38.785839] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.785843] Memory state around the buggy address: [ 38.785850] ffff8801c35c7780: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 [ 38.785856] ffff8801c35c7800: f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 f2 f2 f2 00 [ 38.785862] >ffff8801c35c7880: 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 00 00 00 00 [ 38.785865] ^ [ 38.785871] ffff8801c35c7900: 00 00 00 00 f2 f2 f2 00 00 00 00 00 00 00 00 00 [ 38.785877] ffff8801c35c7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 38.785879] ================================================================== [ 38.785935] ================================================================== [ 38.785945] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0xc9b/0x2830 at addr ffff8801c35c78b0 [ 38.785949] Read of size 4 by task syz-executor2/6185 [ 38.785957] page:ffffea00070d71c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 38.785960] flags: 0x8000000000000000() [ 38.785963] page dumped because: kasan: bad access detected [ 38.785972] CPU: 1 PID: 6185 Comm: syz-executor2 Tainted: G B 4.9.69-g3f1d77c #108 [ 38.785976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.785987] ffff8801c35c6ef8 ffffffff81d90a29 ffffed00386b8f16 0000000000000004 [ 38.785997] 0000000000000000 ffffed00386b8f16 ffff8801c35c78b0 ffff8801c35c6f80 [ 38.786009] ffffffff8153a9c3 0000000000000010 0000000000000000 ffffffff833d02ab [ 38.786011] Call Trace: [ 38.786019] [] dump_stack+0xc1/0x128 [ 38.786029] [] kasan_report.part.1+0x4c3/0x500 [ 38.786038] [] ? xfrm_state_find+0xc9b/0x2830 [ 38.786047] [] __asan_report_load4_noabort+0x29/0x30 [ 38.786055] [] xfrm_state_find+0xc9b/0x2830 [ 38.786064] [] ? xfrm_state_find+0x25a/0x2830 [ 38.786074] [] ? xfrm_unregister_mode+0x200/0x200 [ 38.786083] [] xfrm_tmpl_resolve+0x298/0xa90 [ 38.786092] [] ? __xfrm_decode_session+0x100/0x100 [ 38.786101] [] ? depot_save_stack+0x122/0x4a0 [ 38.786109] [] ? save_stack+0xa3/0xd0 [ 38.786117] [] ? save_stack_trace+0x16/0x20 [ 38.786124] [] ? save_stack+0x43/0xd0 [ 38.786131] [] ? kasan_kmalloc+0xad/0xe0 [ 38.786138] [] ? kasan_slab_alloc+0x12/0x20 [ 38.786145] [] ? kmem_cache_alloc+0xba/0x290 [ 38.786153] [] ? dst_alloc+0x11f/0x1a0 [ 38.786161] [] ? rt_dst_alloc+0x78/0x430 [ 38.786170] [] ? __ip_route_output_key_hash+0xa4e/0x23e0 [ 38.786179] [] ? ip_route_output_flow+0x29/0xa0 [ 38.786188] [] ? udp_sendmsg+0xe36/0x1c10 [ 38.786195] [] ? udpv6_sendmsg+0x588/0x2540 [ 38.786202] [] ? inet_sendmsg+0x2bc/0x4c0 [ 38.786211] [] xfrm_resolve_and_create_bundle+0xd7/0x1d90 [ 38.786221] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.786230] [] ? xfrm_tmpl_resolve+0xa90/0xa90 [ 38.786238] [] ? xfrm_selector_match+0xe40/0xe40 [ 38.786247] [] ? xfrm_sk_policy_lookup+0x200/0x370 [ 38.786256] [] ? xfrm_sk_policy_lookup+0x227/0x370 [ 38.786264] [] ? xfrm_selector_match+0xe40/0xe40 [ 38.786273] [] ? xfrm_expand_policies+0x25b/0x5b0 [ 38.786281] [] xfrm_lookup+0x984/0xbf0 [ 38.786290] [] ? xfrm_bundle_lookup+0x11b0/0x11b0 [ 38.786299] [] ? rt_set_nexthop.constprop.54+0x500/0xf90 [ 38.786308] [] ? __ip_route_output_key_hash+0x7e5/0x23e0 [ 38.786318] [] ? __ip_route_output_key_hash+0x80c/0x23e0 [ 38.786327] [] ? __ip_route_output_key_hash+0x16a/0x23e0 [ 38.786336] [] ? ip_rt_update_pmtu+0x8b0/0x8b0 [ 38.786345] [] xfrm_lookup_route+0x39/0x1a0 [ 38.786354] [] ip_route_output_flow+0x7f/0xa0 [ 38.786362] [] udp_sendmsg+0xe36/0x1c10 [ 38.786371] [] ? udp_sendmsg+0x1232/0x1c10 [ 38.786379] [] ? pick_next_entity+0x197/0x400 [ 38.786386] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 38.786395] [] ? udp_lib_get_port+0x1830/0x1830 [ 38.786403] [] ? finish_task_switch+0x1c1/0x630 [ 38.786411] [] ? finish_task_switch+0x1ed/0x630 [ 38.786420] [] ? check_preemption_disabled+0x3b/0x200 [ 38.786429] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.786437] [] ? finish_task_switch+0x1ed/0x630 [ 38.786446] [] ? finish_task_switch+0x1c1/0x630 [ 38.786453] [] ? __schedule+0x683/0x1ba0 [ 38.786461] [] udpv6_sendmsg+0x588/0x2540 [ 38.786471] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.786478] [] ? avc_has_perm+0x28b/0x4f0 [ 38.786486] [] ? avc_has_perm+0x2fd/0x4f0 [ 38.786494] [] ? avc_has_perm+0xb0/0x4f0 [ 38.786501] [] ? udp_v6_rehash+0xa0/0xa0 [ 38.786511] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.786518] [] ? sock_has_perm+0x1c2/0x3e0 [ 38.786525] [] ? sock_has_perm+0x292/0x3e0 [ 38.786533] [] ? sock_has_perm+0x9f/0x3e0 [ 38.786541] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 38.786549] [] ? inet_sendmsg+0x73/0x4c0 [ 38.786557] [] ? inet_sendmsg+0x201/0x4c0 [ 38.786565] [] inet_sendmsg+0x2bc/0x4c0 [ 38.786572] [] ? inet_sendmsg+0x73/0x4c0 [ 38.786580] [] ? inet_recvmsg+0x4c0/0x4c0 [ 38.786588] [] sock_sendmsg+0xca/0x110 [ 38.786596] [] SYSC_sendto+0x2c8/0x340 [ 38.786608] [] ? SYSC_connect+0x310/0x310 [ 38.786616] [] ? do_filp_open+0x1b5/0x290 [ 38.786626] [] ? check_preemption_disabled+0x3b/0x200 [ 38.786635] [] ? trace_hardirqs_on+0xd/0x10 [ 38.786642] [] ? kmem_cache_free+0x16f/0x2e0 [ 38.786651] [] ? SyS_futex+0x22e/0x2d0 [ 38.786659] [] ? do_futex+0x15c0/0x15c0 [ 38.786666] [] ? filp_open+0x70/0x70 [ 38.786675] [] ? security_file_ioctl+0x89/0xb0 [ 38.786683] [] SyS_sendto+0x40/0x50 [ 38.786692] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.786695] Memory state around the buggy address: [ 38.786702] ffff8801c35c7780: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 [ 38.786708] ffff8801c35c7800: f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 f2 f2 f2 00 [ 38.786713] >ffff8801c35c7880: 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 00 00 00 00 [ 38.786716] ^ [ 38.786721] ffff8801c35c7900: 00 00 00 00 f2 f2 f2 00 00 00 00 00 00 00 00 00 [ 38.786727] ffff8801c35c7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 38.786729] ================================================================== [ 38.804726] audit_printk_skb: 20 callbacks suppressed [ 38.804737] audit: type=1400 audit(1513561282.906:44): avc: denied { create } for pid=6126 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_rdma_socket permissive=1 [ 38.817639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6157 comm=syz-executor1 [ 38.820565] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=6157 comm=syz-executor1 [ 38.879934] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6213 comm=syz-executor1 [ 38.883492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6209 comm=syz-executor1 [ 38.904416] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6213 comm=syz-executor1 2017/12/18 01:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000451000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000580000)={@common='lo\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000fc4000)={0x11, 0x3, r6, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000bf4000-0x1)='C', 0x1, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r4, 0xc4}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r8, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/rfkill\x00', 0x300, 0x0) listen(r3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000735000)=0x5a23b82d, 0x4) sendto$inet6(r2, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) poll(&(0x7f00002b1000)=[{r3, 0x1400, 0x0}, {r1, 0x402, 0x0}], 0x2, 0x401) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00001a2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b, 0x3, 0x0, 0x2, 0x3, 0x0, 0x30ff}, &(0x7f000084d000)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) 2017/12/18 01:41:24 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) r1 = socket$packet(0x11, 0x10000000000001, 0x300) socketpair$packet(0x11, 0x5, 0x300, &(0x7f000032b000)={0x0, 0x0}) socketpair(0x9, 0x80002, 0xffffffffffffff00, &(0x7f0000f16000)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000235000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f16000-0x28)={@common='tunl0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00006a6000)={@rand_addr=0x31, @broadcast=0xffffffff, r5}, 0xc) r6 = socket(0x25, 0xfffffffffffffff9, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000917000-0x10)=@generic="5330b80a9bca62b15e6b737595e20c7b", 0x10) r7 = socket$inet6(0xa, 0x7, 0x8) r8 = socket(0x0, 0x1, 0x0) recvfrom(r8, &(0x7f0000512000)=""/0, 0x0, 0x100, &(0x7f000075b000-0x10)=@ethernet={0x307, @random="16a1d11e48a8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) sendto$inet6(r7, &(0x7f0000be6000)="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", 0x1000, 0x20000003, &(0x7f00007e4000-0x1c)={0xa, 0x1, 0x80000000000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) syz_emit_ethernet(0x8a, &(0x7f0000f10000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x3, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000f1d000-0x14)={0x0, 0x7fffffff, 0x9, 0x6, 0x3, 0x1}, &(0x7f0000eb5000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00006b8000)={0x2, 0x8004, 0xfffffffffffffff8, 0x5, r9}, &(0x7f0000422000-0x4)=0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00002f7000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xffffffff, 0xffffffff, 0xe0, 0x18}, &(0x7f0000f1d000-0x4)=0xa0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f1d000-0x62)={r10, 0x5a, "91449bc89409eec38b2faf0583132f96e20a402df6804dbf6b1763f820c8e7eb47d55220a9f3d48b52573089718c380e833852100ba4e6f22e3231e78d7e61c1272c970765ba4c37b65ed0a2ea3d1813c94fce903a5ebb153e91"}, &(0x7f0000f1c000-0x4)=0x62) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f19000)={r11, 0x204}, &(0x7f0000f1d000-0x4)=0x6) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f1f000-0x6)={r12, 0x6}, 0x6) r13 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r13, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f00000f6000-0x20)=[{0x2, 0xfffffffffffffff7, 0x2, 0x0}, {0x60, 0xff, 0xd73, 0x0}, {0x2000000000000001, 0x40000000000000, 0x2, 0x3}, {0x6, 0x3, 0x40000010, 0x0}]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r7, &(0x7f0000570000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f1c000)=0x1c, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/18 01:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000002b000-0x38)={&(0x7f0000e01000-0x80)=@generic={0x3, "0100008000000000d9955b9ce526cc573c5bf81e483724c76c14dd6a739effea1b86286be61ffe06d79f00000000000000076c3fac85b9d8f98601809b9bf3047755af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd456243b7634800ece70b076c360c9aecc5aa6767e2e7891dfd3fb881a1565b3b16d7436"}, 0x80, &(0x7f0000cc9000)=[], 0x0, &(0x7f0000ba4000)=[], 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000d0d000-0x24)="2400000013000703011e651afe250000205b000c09000b10800000000000002b1790cbf1", 0x24) sendto(r0, &(0x7f000096b000)="29805a5bb340f6dc1f33f852a0e4f174597c38ac731e00c1915a397ff5cda111286b2c4991effeb39db32d2e2c24c17522140c017c017ea836ca5ce26f0e37ce7c174a22ffff2d65d28ed6876c48ed1b73ee68a1ae99a721949099a7f930b0e6dcaa86b118e72efc87c073422759baf96825e803072bc2f1f56eb0ce2e00812bce", 0x81, 0x0, &(0x7f00001e0000)=@nl={0x10, 0x0, 0x8, 0x8}, 0xc) getpeername$inet(r0, &(0x7f0000fb1000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000)=0x10) recvmsg(r0, &(0x7f00006da000)={0x0, 0x0, &(0x7f0000a1a000)=[{&(0x7f000075e000)=""/104, 0x68}, {&(0x7f0000337000)=""/48, 0x30}, {&(0x7f0000cf6000)=""/242, 0xf2}, {&(0x7f0000429000-0x65)=""/101, 0x65}, {&(0x7f00005d8000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x80000000}, 0x2) 2017/12/18 01:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) fcntl$notify(r0, 0x10, 0x34) r1 = timerfd_create(0x7, 0x80000) read(r1, &(0x7f0000da2000)=""/8, 0x8) fsync(r1) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) gettid() r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = open(&(0x7f0000a0a000)='./control\x00', 0x0, 0x8) r4 = openat(r3, &(0x7f00008f7000-0xa)='./control\x00', 0x8000000002000, 0x26) openat$hwrng(0xffffffffffffff9c, &(0x7f000046a000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) r5 = gettid() syz_open_dev$loop(&(0x7f0000feb000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa, 0x18003) fcntl$getown(r1, 0x9) fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) r6 = getegid() fchown(r2, 0x0, r6) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000046000-0x4)=0x4) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000811000)=0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) ioctl$KDDELIO(r3, 0x4b35, 0x2) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x2) sendfile(r1, r2, &(0x7f0000302000)=0x0, 0xcc9c) getpeername$netlink(r3, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000e14000-0x4)=0x6, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 01:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ccb000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003af000)={0x0, 0xaf, "0164114d1da935ced2af49a8204ddc711ba3ff0754063deab0e154615509507564b1e45a089f35300104b788dcb2cae8f3644612d9e1ecc7bb84217caf4091df8d804f8e6b0ec20ec4d6cc399ef4eadb6d750773db43e4600c7a5dc82a0febb928909785b7f75f471c289b7d149398b44f952e7816bcd481308dfe1759a428eada0f041aa81fae29e36acd625d6f12783b390562973afd1fa76cb5c8d4da5ba47c7eb83285d1b375e9a133160e5924"}, &(0x7f0000e06000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000033b000-0x10)={r1, 0x1c, &(0x7f000095b000)=[@in6={0xa, 0x3, 0xffffffffffffff3e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f0000c4b000)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fc2000)=0x0, 0x10000) r2 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000545000-0x40)={0x8, 0x1, 0xfffffffffffffffc, 0x3, &(0x7f0000516000)=""/3, 0xd5, &(0x7f00004f3000)=""/213, 0x2a, &(0x7f000099c000)=""/42}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000826000)=0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000284000-0x8)={0xd, 0x9e, 0x20000000000009, 0x80000000000013c0}) write(r2, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/18 01:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d9f000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000024a000)={0x10000000000fd, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x457, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x3, 0x6, 0x1, 0x1000, &(0x7f000052a000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x74, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x4003, 0xa62, &(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000695000-0x18)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f00002e8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x101, 0xa69b, 0x4, 0x80000001, 0x4d9, 0x393f, 0x4000001, 0x0, 0x0}, &(0x7f00001a2000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000420000)={r5, 0x2}, &(0x7f0000c82000-0x4)=0x8) r7 = accept4$inet(r2, &(0x7f0000f76000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10, 0x80080) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000040000-0x10)={r5, 0x4, 0xffffffffffffff0f, 0x40000000000004}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001df000-0x78)={0x1000000000000005, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x3, 0x9, 0x8000, 0x1ff, &(0x7f0000309000-0x10)=@common="6966623000000000ff00000000000006", 0x5, 0x3, 0x1000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000b6000-0x14)={0x3, 0x8, 0x800, 0xee6, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x400000e, &(0x7f00000f2000-0x4)=0xffff, 0x4) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000a15000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fe0000-0x14)={0x5f03, 0xf72d, 0x7fffffff, 0x7f, 0x100000000}, 0x14) sendto$inet(r2, &(0x7f0000f2e000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r8, 0x6, 0x1a, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) r9 = socket$inet6(0xa, 0x400000000000001, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000020e000)=@assoc_value={r6, 0x20008d3d}, &(0x7f00008a7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f000045b000)={0x60, 0x0, 0x200, 0x6b5fe203, 0x1, 0x0, 0x7, 0x3, 0x0}, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ea9000-0x4)=0x0) sendto(r2, &(0x7f00004c9000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a87672d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647fd5c3acfdaaf4e0ba4d547f579cf26f966ef5766dcb00a479981b70b86230b850c2c04f22ad0cff79dbf74d08c71445639076844a95a143f65a0ade1492852ceeaa27482a8d39ef8586ca64e2acf88c0a816889e068a7653efc29ebf192c8a0ca7056298d7beea4665bdfcc57a7a829525e7be13d1be44f2f58b15f2de0953058643bf351b1b0bc4ec30b26af24e0ba26eaea8fab4c9033138586c23ea019f616c833f7a3883e244e90e4b31b94532e994a8793ec056814617f39c1b3f42dcbe5ee87ff3d8eaac88a9921a06edaa02cf44b4a5efc990017858c0158294743d56300f125147efbe9e121819d44b6840dca2429756c06a5031525c42877ab3198cb525d7da1baddf88e3f394c694c93b069212ce9d4487b8b67b5e05833b1b8fa8ce4c4610bebf519374791457035cda67a4ab4b4bb6cd53acea4a79a7f6101fa2a371c7b1cd42062639125e3a7bde728070f137b2fb177969d3833676d866707514112c23eb9e6e4e7f7c179ae9947c325ba222356df49a78ce27a7c4da1c741022bd4e05427cbd5c4393854c05a4c1e415375df08e2d36424411e21fcc1fda7c8c761affbff98ee500c0caddb6e40b4a432e08854c471e73fc16ace3c07342236b37e1db25c15ff6d5110377d0bee898acf4b5e2373bf9eb095c6b3172a855a01122abe9224e971ee33e09447baa6779a7beed518554088022f3e9ef05bfd9e242a6c31ac2469555edeb0042ff983eea08e87333919ffebdd706c84dd0c6a5387e3829b3e0ab936ad14b685117439627af31c56f57356cf13fcda8058add5f06c123df4ed385abf0dc02a1d5cf0630ede84e058e5f8f56916b9af5b58872166fdcbbb1025239232e3f2b78b0460f6fd7547b8808e3e5d607d026779dcde529786e60944d062dfc382832f824361e72bd278b01f75f66ac130ce174ce746863bc9699ca06d42d159ebefa500cdf54e072930514217a264d6ea79f8fd40a40e0a24fb5c6d034268d8421e8dc176e4318781b195bb3896ab4458e3b03d18133b47edc5c29d10d32f0e61b4bc76d7f8e5ab45eba1d50b2258fdf674f51f3561b0bc40cd72915d57798f18e7f45932448a96e9acbd58371539cbd5989f64f95dc469dc278ec5c1e3e28a85fe11da5f7e385f9ed2427e353f213fc2ae6de0cd544a9c636c1931d5f05d37f1949a1e37dcba9f159688a9fa933c70e5d1e8a1c98e892f613c018112c2f183a84f0519a7eb378a8829b49058a1aff9e8c34beb3cbd5a82e23aa9c36b845895a70e47d8afaa85cde23a9ac4b0a69cad672a1dafe4445b1163eef4cdf49658ce5356b2be0ace6e8e4bdce4cb52e5d86f911e57128735fda0493cf38ffbfe874bcdabf3a697876733c5471fb24d4ce9f4babc9bda623d2533b35591eae2046c6f7e9138719865317d9a63a5cb7fe338544f80ddb937d4a0ad73a79b9cd4a310a8090321d18d761655ee2055c656cf3eb95082b61e616766c00267c96fb44c15a61ce5cf1d6fe7e64e562886b1388182931f4bb22905e4d83971c891d5a31eb00f", 0x647, 0x40, &(0x7f000022d000-0x60)=@nfc_llcp={0x27, 0x1, 0x4, 0x7, 0x20000001000, 0x7ff, "8a7e496ca74490ec710413de7c61acfff98761975639670c0dbb39a4d657b9cf3070071f836842d9573822ce0d0dc659a3156acec53bd08a11a436bcdbbbc2", 0x3}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000097000)={0xff, 0xfd, 0x2, 0x5, 0x78}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000cd8000)=0x6, 0x4) 2017/12/18 01:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000634000)='/dev/rtc\x00', 0x800, 0x0) getdents64(r0, &(0x7f000078b000)=""/254, 0xfe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ab8000+0x18c)=0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000474000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ce000)='attr/current\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b93000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007a5000)={0xaf, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) perf_event_open(&(0x7f0000df4000)={0x3, 0x78, 0x3, 0x8, 0x80000000, 0x100000001, 0x0, 0x3, 0x38501, 0x8, 0x6, 0x1000, 0x1, 0x1, 0x0, 0xfffffffffffffffb, 0x0, 0x6, 0xce5, 0x10, 0x3, 0x62, 0x2, 0x0, 0x1, 0x273e8000000000, 0x0}, r3, 0x40, r2, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004de000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6fcb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x16f4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x3a4}], 0x64) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) bind$inet(r0, &(0x7f00002bf000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000dea000)=0x0) 2017/12/18 01:41:24 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2000000000003fc, &(0x7f00009d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000e15000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000)=0x10, 0x80080) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a41000/0xe000)=nil, 0xe000, 0x3, 0x32, r1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002e2000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f76000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000735000-0x4)=0xe8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f76000)=0x0, &(0x7f0000b98000)=0x0, &(0x7f0000d53000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f76000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfff, 0x1, 0x3, 0x10, 0x40000000a0, 0x0, 0x9, r3, r4}, {0x6, 0x401, 0x4, 0xb40, 0x4cf, 0x1ff000000000000, 0x4387, 0x7ff}, {0x3, 0x3955, 0xff, 0xd39}, 0x1, 0x7, 0x0, 0x0, 0x40, 0x2}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffff5, 0x2}, 0x14, @in=@multicast1=0xe0000001, 0x2, 0x2, 0x0, 0x1, 0x8fb, 0x100, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00004dd000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f76000-0x4)=0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f76000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 38.905640] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=6213 comm=syz-executor1 [ 39.670866] pktgen: kernel_thread() failed for cpu 0 [ 39.670872] pktgen: Cannot create thread for cpu 0 (-4) [ 39.670882] pktgen: kernel_thread() failed for cpu 1 [ 39.670886] pktgen: Cannot create thread for cpu 1 (-4) [ 39.670889] pktgen: Initialization failed for all threads [ 40.265939] nla_parse: 6 callbacks suppressed [ 40.265943] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/18 01:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6d000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000)=0x0) pipe(&(0x7f00001b0000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000002000-0x8)={r5, 0xc3d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x80000) r7 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r7) fdatasync(r4) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000002000-0xe4)="ed8269749dbbe87d7cccdf82c3e02401c2b3d85886ccc85be70ba0660d80806b9ba9c509bd99ec3d625e7a69825f5b3ca9ae269f5836337000c336857bea97fa007fd8f60b168538972b15507df378b6900e8780ed7c41e3d83f9f2835f984c8b396fda576abe6fe313b43643b381480006c028ebc83b9c6e4833d73437c79332fba5c1854c8b1e660137c8c4706360e607c127285b9c5cc8626681dc65458c217a012465a7ada5f30e7beceba39806753911931641613bac50d329bed3e2938c34372322897b788a2beeced23613c9478e0ce91955f0733f9371f2b27699e88534b1f2f", 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1010009, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') syz_open_dev$tun(&(0x7f0000692000-0xd)='/dev/net/tun\x00', 0x0, 0x80) setns(r8, 0x0) r9 = perf_event_open(&(0x7f0000413000)={0x5, 0x78, 0x420, 0x9, 0x7f0, 0x1, 0x0, 0xfffffffffffffff9, 0x100, 0x2, 0x6, 0x8, 0x8000, 0x5, 0x0, 0x0, 0x2, 0x7f, 0x7, 0x20048, 0x40, 0x7, 0x3, 0x0, 0x7, 0xbe58, 0x0}, r2, 0x2, r8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8010, r9, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.296492] audit: type=1400 audit(1513561284.396:45): avc: denied { getattr } for pid=6252 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.319384] audit: type=1400 audit(1513561284.426:46): avc: denied { read } for pid=6252 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.352871] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/18 01:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)='/dev/rtc\x00', 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000973000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = userfaultfd(0x80000) r3 = request_key(&(0x7f00002ff000-0x12)='logon\x00', &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)='$vmnet0)mime_typeselinuxvmnet1\x00', 0xfffffffffffffffa) clock_gettime(0x7, &(0x7f000049c000)={0x0, 0x0}) keyctl$get_keyring_id(0x0, r3, 0x8000000000010001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) sync() r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x401, 0x4000000800004102) read(r0, &(0x7f00009fc000-0x1000)=""/2048, 0x800) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80010000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x100000000, 0x80000001, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000961000-0x4)=0x6, 0x4) close(r5) 2017/12/18 01:41:24 executing program 0: futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100a, 0x0, 0x0, 0x20, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c75000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) socketpair(0x4, 0x20cefc9b100170e7, 0x34, &(0x7f0000485000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000f4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf3000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r4}) r5 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x101086) fcntl$getown(r0, 0x9) r6 = memfd_create(&(0x7f00007b0000)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)=""/6, 0x6}, {&(0x7f0000fd0000-0x84)=""/0, 0x0}, {&(0x7f0000da2000-0xd3)=""/211, 0xd3}, {&(0x7f00003f8000-0xe5)=""/229, 0xe5}, {&(0x7f0000aeb000-0xc)=""/12, 0xc}, {&(0x7f0000631000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ca0000)=""/246, 0xf6, 0x5}, 0x1) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) bind$unix(r6, &(0x7f00004ec000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000686000)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00007c3000)={"f96ae4a946e40000000007965f0a4afe", {0x4, 0xffffffffffffffff, 0x4, "50bd80001600", 0x401, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000f8b000-0x10)={0x2000000001, 0x0, 0x1, 0x0}) r8 = inotify_add_watch(r1, &(0x7f0000319000)='./file0\x00', 0x0) inotify_rm_watch(r6, r8) getpeername$llc(r6, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e48000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r7}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000327000)={0x2, [0x0, 0x8001]}, &(0x7f00004e9000-0x4)=0x8) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000003) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00006a2000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r9 = syz_open_dev$loop(&(0x7f0000256000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r9, &(0x7f0000fb1000-0x1000)=""/0, 0x0, 0x0) 2017/12/18 01:41:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x0, 0x1, 0xfdb7733b5be89c47, 0x20, 0x3ff, r1, r2}, {0x9, 0x8, 0x5d, 0x8, 0x1f, 0x1ff, 0xffff, 0x10000}, {0x8, 0x80000001, 0x100, 0x100000000}, 0x8000, 0xa6c, 0x3, 0x1, 0x32, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0x7}, 0x5, @in=@loopback=0x7f000001, 0x5, 0x3, 0x1, 0x4, 0x4, 0x7, 0x7}}, 0xe8) 2017/12/18 01:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00002ca000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c84000-0x10)=[{&(0x7f00005ab000-0xf2)="05178f0d0e1a5125b8e61a6d72ec6e6dd3f5d8a26deb0c7ea2c05b12c6870a7dd930e5b78c858e84f558bcb03b207583905928a727d8b728d81fc977e4ba6d1ec4d139e46b0361a6ae890aa3a63c3f958e0ee127143069edece7901bb55c9c5320304b0c171955fe994eeb80d482c5a055c35abc0c57c91e0fb75be070f5de090e2c748328debe8ac9ade39201965276bf7f49042098502614d5de2a6b521bc368d8667d1467fb6aca39ddc9354c2053b4b694dd02c7dbf1b170826cfb61966c82c5e31adf6cc828a30ea5be9e17b2efa2cb858ee402ed6b6bd98d1919211252eb53faf917f150427fad9c7f5a4a39904e00", 0xf2}], 0x1, &(0x7f0000a69000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x4000000}, 0x0) listen(r2, 0x7) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x8}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf3000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(r1) creat(&(0x7f00000de000-0x8)='./file0\x00', 0x48) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000fdd000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000f4a000-0xb0)={{0xab2, 0x3}, 'port0\x00', 0x80, 0x1000, 0x8000, 0x6, 0x8, 0x2f9, 0x20000000000, 0x0, 0x7, 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r3, r2, 0x480002) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000307000)=""/249, &(0x7f0000b04000)=0xf9) getsockname$llc(r5, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) close(r0) fcntl$addseals(r0, 0x409, 0x4) 2017/12/18 01:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000573000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044f000-0xf)='/dev/sequencer\x00', 0x105000, 0x0) r2 = accept4(r1, &(0x7f0000832000)=@generic={0x0, ""/126}, &(0x7f000071d000)=0x80, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000ecc000)="", 0x0, 0x0) socketpair(0xa, 0xa, 0x10000000f8, &(0x7f0000fb2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100ffeb00000006ec006e39", 0x2a}], 0x1) mmap(&(0x7f0000000000/0xbaa000)=nil, 0xbaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ade000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000753000-0x4)=0x60) setsockopt$sock_int(r6, 0x1, 0x24, &(0x7f0000510000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r5, 0x1, 0xffffffffffffffff, 0x1) r7 = socket(0x2000a, 0x1, 0x1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000eb1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000078b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000659000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000217000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x5, 0x6, 0x0}, &(0x7f0000a51000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001de000)={0x0, 0x2, 0x96f2, 0x6, 0x1, 0x0}, &(0x7f000003b000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009eb000)={0x0, @in6={{0xa, 0x0, 0xfc, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$llc_int(r7, 0x10c, 0x2, &(0x7f0000559000-0x4)=0xa622, 0x4) r8 = socket(0x10, 0x3, 0x0) r9 = request_key(&(0x7f0000f1a000)='cifs.idmap\x00', &(0x7f000092e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000-0x7)='@}ppp1\x00', 0x0) r10 = add_key(&(0x7f0000f1f000)='ceph\x00', &(0x7f00008a1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c8f000)="5b5c854585e9188f006b4b01b5d0d293185f6267746db34e5adb9ee71be9c9de5206175525997d138e9ba10b79a4fdc7377ad054c50474a36f2271a19e7a097c119dd830ccdf61b48a71c19469d70947d9b8e5e9ae8c94778844cfd7a24a1eae5520f174a38bb3cfa55955acf94a3cb86ae9a9211da1c2d65a1559c1bd1da3e4421ad42a3c7b46b2a2c175e5380714ff9259daef4fb495408995323613c2e2df", 0xa0, r9) keyctl$negate(0xd, r10, 0xfffffffffffffffa, r9) write(r8, &(0x7f0000f9b000-0x24)="2400000052001f0000f9f40700ff83800200071008000100de0018000000000100140000", 0x24) 2017/12/18 01:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, 0xc) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e62f8ed7670123f8affcae5743e2787c0cd3eba89162a809761875d845e68e32265fe7d3d3b217976d3341e635dcbb18", 0xbd}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1f5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000171000-0x4)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x7833, 0x461, 0x200, 0x3f, 0x5, 0x6, 0x81, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd3, 0x8bd6, 0x3, 0x5, 0x5}}, &(0x7f00006c7000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000867000-0x6)={r5, 0x8}, 0x6) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000001000-0x10)={r4, 0x5}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000ea8000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff8, 0xffff, 0x8c13, 0x4, 0x9, 0x5, 0x8, 0x4, 0x4}, 0xb) r6 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f3a000)={r5, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2a}, &(0x7f00009f7000)=0x98) readv(r6, &(0x7f0000aa3000-0x50)=[{&(0x7f00001ce000)=""/61, 0x3d}, {&(0x7f0000aa1000)=""/72, 0x48}, {&(0x7f0000128000-0xe7)=""/231, 0xe7}, {&(0x7f00005ef000)=""/4096, 0x1000}], 0x4) dup(r6) readv(r6, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000038c000)=0x0) remap_file_pages(&(0x7f0000512000/0x3000)=nil, 0x3000, 0x0, 0x80000000, 0x4000) eventfd2(0x401, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) listen(r2, 0x0) socket(0x10, 0x3, 0x0) r7 = add_key(&(0x7f000033e000-0xa)='syzkaller\x00', &(0x7f00003b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000736000-0x93)="561574858dc5c10dec06beb88b7b0ccac9df8605bdc06a34f5910a300c13e6a5928ef612c4e6708ab811b9739af7937707c106a36e2f72dab3a7872dd7b93e391dfc133d4d611a8860fa821ea8429685eb0459f7ec6dd9feb681a146fde2335b4bf1cffd8d127b8da4d23b04952283c7c7f719129eef49f0468c250601d1b6092d598a4e66076b3b7305deb3f8280a5f07fdf5", 0x93, 0xfffffffffffffff8) r8 = add_key$keyring(&(0x7f000033e000-0x8)='keyring\x00', &(0x7f0000176000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, r8) [ 40.355700] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2017/12/18 01:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$netrom(r0, &(0x7f0000e1b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e2000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000036e000-0x20)={0x1, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a57000)={0x9, r3, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000924000)={0x7, r4, 0x2, 0x8}) getpriority(0x2, r2) clock_settime(0x0, &(0x7f00009da000-0x10)={0x77359400, 0x0}) dup2(0xffffffffffffffff, r1) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x808, 0x2, &(0x7f