x00', 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f7b000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 08:18:17 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000da9000)='/dev/usbmon#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xbc)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b0c3ad9}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0x3f7, 0x100000, 0x1000, 0x2, 0x0, 0x100, 0xfffffffffffffffa, 0x2, 0x1, 0x8000}) 2018/01/30 08:18:17 executing program 3: clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x0, 0x1c9c380}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/30 08:18:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000756000+0xca9)=0x3ff, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f30000)=[{&(0x7f0000924000)="a1", 0x1}], 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)=0x0) dup2(r0, r2) 2018/01/30 08:18:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000004000000001, 0x2) bind$inet(r0, &(0x7f0000a84000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b9000-0x8)={0x2, &(0x7f0000045000-0x10)=[{0x1000000000000004, 0x8, 0x41, 0x100}, {0x8000, 0xfa0, 0x5, 0xffc}]}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000776000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fa1000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dc3000)=[{0x8, 0x4}, {0x6, 0x6}, {0x4, 0x9}], 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f000029e000)={{0x1, 0x2, 0xa1, 0x2, 0xd50}, 0x7f, 0x8, 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]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c16000-0x8)={0x0, 0x61a6}, &(0x7f0000bd8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000490000-0x8)={r2, 0x0}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000087c000-0x4)=0x0) 2018/01/30 08:18:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000)=""/170, 0xaa) getrandom(&(0x7f0000001000-0x26)=""/38, 0x26, 0x3) keyctl$session_to_parent(0x12) 2018/01/30 08:18:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000bba000)=0x0, 0xffffffffffffff8d) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ac4000)=0x0) 2018/01/30 08:18:17 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000fa4000)='./control\x00', r0, &(0x7f00004f9000-0xa)='./control\x00') mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000fa5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa6000)={0x0, 0x8}, &(0x7f0000fa6000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006e7000)={r2, 0x28}, &(0x7f0000fa6000)=0x8) r3 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fa8000-0x90)={0x6, {{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) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000045a000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001fb000)=0x8c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fa7000-0x20)={0xd2, 0xd23, 0x8000, 0x4, 0x3, 0x3d5a, 0x1, 0x5, r4}, &(0x7f0000fa7000-0x4)=0x20) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/30 08:18:17 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000+0x98e)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000011000)=0x0) 2018/01/30 08:18:17 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) umount2(&(0x7f000001e000)='./file0\x00', 0x7) bind$inet6(r0, &(0x7f0000021000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000002e000-0x80)="5453b0aab5e696365bac28634dbfd4ef0da972f20f6dd9dbade7ff86addd57759b675c92526b85d9fc70303df913f61cae0f5f8f75a5d082e9f0bd39fa1d7c85f71579a139aa33750683e685c735b593af213ccc7f70632afb885149f2c5bd5099a87f34787a7dd1b759f58534ca354c75dfeb46bca404c90a5937dc713af08d", 0x80, 0x20040000, 0x0, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f0000006000)=[{0x10, 0x10a, 0x8, 'z$'}], 0x10, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x121001, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) renameat(r1, &(0x7f000002e000)='./file0\x00', r2, &(0x7f000002a000-0x8)='./file0\x00') 2018/01/30 08:18:17 executing program 6: 2018/01/30 08:18:17 executing program 2: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) symlink(&(0x7f0000972000)='./file0\x00', &(0x7f0000b06000-0x8)='./file0\x00') ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/30 08:18:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x6) 2018/01/30 08:18:17 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ff5c2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab00000000000000080d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f2d000-0x160)={{{{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "65524d2952ba699c8a402003c368d1f474d86e37f240262eb9948c349c1a5f5262be465fc11458cd11a89a611735218d806deff25c7162580a878a3046200ab2e86eb0533dbdd30fd107e4817e4df905"}, 0x160) 2018/01/30 08:18:17 executing program 1: 2018/01/30 08:18:17 executing program 3: 2018/01/30 08:18:17 executing program 7: 2018/01/30 08:18:17 executing program 6: 2018/01/30 08:18:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) close(r0) 2018/01/30 08:18:17 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 08:18:17 executing program 3: 2018/01/30 08:18:17 executing program 6: 2018/01/30 08:18:18 executing program 4: 2018/01/30 08:18:18 executing program 6: 2018/01/30 08:18:18 executing program 3: 2018/01/30 08:18:18 executing program 0: 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aff000-0x7)='mounts\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) [ 86.103849] audit: type=1400 audit(1517300297.984:60): avc: denied { create } for pid=14738 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) socket$inet6_udp(0xa, 0x2, 0x0) rt_sigqueueinfo(r0, 0x103e, &(0x7f00003b6000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000a3b000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000822000)={&(0x7f00002c7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/30 08:18:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00005d6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f000042a000-0x40)=[{&(0x7f0000173000)="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", 0x989}], 0x1, &(0x7f0000cc4000-0x18)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x1c, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000604000)='/dev/rfkill\x00', 0x100, 0x0) getsockname$inet6(r0, &(0x7f000037c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f3c000)=0x1c) r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$ipx(r0, &(0x7f0000270000-0x86)=""/134, 0x86, 0x40000022, &(0x7f0000635000)={0x4, 0x7f, 0xffffffffffff0000, "d3ab61629b26", 0x1, 0x0}, 0x10) bind$unix(r1, &(0x7f00005dd000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000788000)=0x0, 0xeb54) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "01fdcb", 0x0, "ba9b49"}, "0683e60b94f81d3a0e7db9264806457bd940c0627b7307ce"}}}}}, 0x0) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000792000-0x8)={0x1000000b, 0x40}, 0x8) close(r0) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000910000)="1f0000003a00078129003809bdff00020a3f20165fffffe400000028000060", 0x1f) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00006c3000)=0x0, &(0x7f0000f99000-0x4)=0x4) 2018/01/30 08:18:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1e, 0x4) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000049d000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x256}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x84) 2018/01/30 08:18:18 executing program 0: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e76000-0x8)={0x1, 0x9}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00008b5000-0x8)={0x1bd, &(0x7f000009b000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000545000)=0x2) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00009fe000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bcsf0\x00'}}) 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006c0000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000472000-0x54)=""/84) preadv(r1, &(0x7f0000963000-0x18)=[{&(0x7f0000278000)=""/230, 0xe6}, {&(0x7f00002e6000)=""/28, 0x1c}, {&(0x7f0000a9a000)=""/149, 0x95}], 0x3, 0x0) getresuid(&(0x7f0000c8f000-0x4)=0x0, &(0x7f0000727000)=0x0, &(0x7f00006bb000)=0x0) stat(&(0x7f0000a14000)='./file0\x00', &(0x7f00005b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) timerfd_create(0x40000000000, 0x800) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fa000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00001a9000-0x60)={&(0x7f00005fd000-0x10)=[0x8, 0x9, 0x400, 0x100000001], 0x4, 0x7, 0xffffffffffffa8cc, 0x3, 0x8, 0x8, {0x6, 0x53b4, 0xfffffffffffffff8, 0xb98, 0x6, 0x7, 0xffffffffffff0001, 0x2, 0x1, 0x6, 0x9, 0x0, 0x69, 0xff, "38cc687e8828af72e5328624c0397fd8badef1eb0b8b3f71b4c9012ab19c201a"}}) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xfffffffffffffcf0, &(0x7f0000003000)=[{&(0x7f000000e000)="240000002900030007fffd946fa20000000400400300000003000000000000000888737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00009f9000-0x71)=""/113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00005bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$eventfd(r0, &(0x7f00002e5000)=0x0, 0x8) utimes(&(0x7f0000240000-0x8)='./file0\x00', &(0x7f00003c4000-0x20)={{0x0, r1}, {0x0, 0x2710}}) 2018/01/30 08:18:18 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e79000-0x4)=0x0) getpgrp(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000168000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x100000000, 0x400000000000000, 0xfe0, {0x0, 0x0}, 0x890a, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(r2, &(0x7f00008f6000-0xc)='net/netstat\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000b1a000)={0x5, 0x7, 0x0, 0xffffffffffffff55, 0x200040000000000, 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]}) preadv(r3, &(0x7f0000587000)=[{&(0x7f0000d79000)=""/148, 0xfffffffffffffd12}], 0x10000000000000cf, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000bca000-0x8)={0x8, 0x948a}) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000010a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b1e000-0x4)=0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f5d000)={r2, @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]}, 0xad, 0x2}, &(0x7f0000baf000)=0x98) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x568}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r3, 0x40044591) write(r3, &(0x7f0000fdd000)="", 0x0) readv(r0, &(0x7f0000394000-0x10)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1373}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r0) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x80000000, 0x400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00004a8000)=[0x0, 0x0]) readlinkat(r0, &(0x7f0000779000)='./file0\x00', &(0x7f0000bac000)=""/4096, 0x1000) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x402) splice(r1, &(0x7f000007d000)=0x0, r1, &(0x7f00007b6000)=0x0, 0x7fffffff, 0x1) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x1f, 0x0, 0xc0) recvfrom$unix(r1, &(0x7f000008c000-0x78)=""/120, 0x78, 0x760cfd31b4659e7d, &(0x7f00007a3000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001ab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) symlink(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f0000624000)='./file0\x00') prctl$intptr(0x200000002f, 0x2) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x7)='cgroup\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x70)={0x7, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x9, 0x7ff, 0x200, 0xff, &(0x7f0000001000)=@generic="339a9989e9ef1a3abde3410e2bab7214", 0x778, 0x8, 0x24d8}) socketpair$inet6(0xa, 0x803, 0x200, &(0x7f0000002000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") wait4(0x0, &(0x7f000060d000-0x4)=0x0, 0x80000002, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:18 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f1000)="32c53498085fa5ef437fa3a4988a6c9fd160c19d1f3eeadf6731f6e9da896f0fbd47ea8363dafeba50fc2a04fc9dd18d307a0407de4965c692156a172778e0508812f7a377846b2ac549c7991f8d10d2723158ca8867ec5ed68b626f8b9b7636b85dd6d019ec3f3009a5753b95a9c45cbba9036d9d7a1f65a22003c703300f18f533d238a5975f5060b2dcf6a7e6447bb7ce732cb6093488973be02ee48cb839c847", 0xa2, 0x880, &(0x7f0000e87000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) socketpair(0x1, 0xa, 0x3, &(0x7f0000ba7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002f0000-0x4)={0x0}, &(0x7f0000857000)=0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f8c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 08:18:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x78235fd7, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, [@rand_addr=0xfffffffffffeffff, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0xffffffffffffff9e) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005be000)=0x251d8520, &(0x7f0000992000-0x4)=0x4) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003c8000)=0x0, &(0x7f0000343000-0x4)=0x8) r1 = syz_open_dev$mice(&(0x7f0000c78000)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00008b8000-0x60)={0x4, 0x58, "b3e9d7f03718a7df58192ba8b2dd68342cb8d8ecf658fb8b225022c77f79d4bb03dbd1fe6360c0258af9879989243bd41a40aed14dba479994d86df3e49ded6377cc7d29bcbc2a74c37112798e300fbfff30954d260db711"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cef000-0xa8)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000067f000-0x30)={&(0x7f0000f04000)=[0x0], &(0x7f0000765000-0x8)=[0x0, 0x0], &(0x7f0000c52000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008c8000-0x4)=[0x0], 0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:18 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0x7, 0x0, &(0x7f000073a000)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7f}, 0x1) 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e4c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00003b3000-0x1a8)={0x100000001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1e1e2bb, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) rt_sigtimedwait(&(0x7f000042f000-0x8)={0x6}, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d65000)={0x0, 0x1c9c380}, 0x8) r3 = creat(&(0x7f0000332000-0x8)='./file0\x00', 0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000871000-0x24)={0x5, 0x5255, 0x9, 0x7f, &(0x7f0000e4c000-0x7f)=""/127, 0x33, &(0x7f00009ce000)=""/51, 0xba, &(0x7f0000a5a000)=""/186}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000949000)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000d7b000-0x77)="5e60314dd28f8ce16ddd1a86650cb99196772c94d0de250baa67cb4022008f544634f8f76f6f240055b1192ede5ebf700eef37e2a118c19c8caf2d366401a837e61f00b32ce7affe7f12c26224fb43e1bb766ddbae75d0c0806e233e92c9a263fd37d53cfe22f23c2d11789f79b43d36c18e1a42b6735b") 2018/01/30 08:18:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c0e000-0x8)={0x0, 0x0}, &(0x7f0000344000)=0xffffffffffffff67) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000661000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c33000-0x4)=0x10, 0x68317bd1850f7694) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007c0000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000eb5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00004cd000)={0x4, &(0x7f000006f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00004dc000-0x8)={r1, 0x18}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fd000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f0000ecd000)='./file0\x00', &(0x7f00000e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000efc000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000165000)={0x0, 0x0, 0x0}, &(0x7f0000dcc000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000820000-0x4)=0xc) r9 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e4000)=0xc) lstat(&(0x7f00001e3000)='./file0\x00', &(0x7f0000094000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) fstat(r0, &(0x7f0000cc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a6c000)=0x0) fstat(r0, &(0x7f000007a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000599000)=0x0) r19 = geteuid() r20 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ca3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000208000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000705000)=0xe8) r23 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009e2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004a0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) r26 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000028e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000efe000)={0x0, 0x0, 0x0}, &(0x7f0000055000)=0xc) getgroups(0x3, &(0x7f0000dca000)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000-0x4)=0x0) r31 = getuid() r32 = getegid() sendmmsg$unix(r2, &(0x7f000093c000)=[{&(0x7f0000e7d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000278000-0x20)=[{&(0x7f0000dec000-0x75)="35d3b9a6b5ff37c6a00897de51ac8555e7d8ca62565a6b58531ccc46462dcfe7d3d7ab36394b743591c6289a7f01aafbc4f7fbda915f5e436b1e83459bb5af4af48f198c27b39ef72c85bb80cce3c66b0c305cbbc495b10157cce5b87dfa53c0c14ff83567d51916e68cd03e5124d79bd1ecb063c0", 0x75}, {&(0x7f00001e1000)="60f2d0c91d7c9903fb84cfa7e3d8b621fcae2d0fd9dd072427d64c8a1e0ef46bf70ae35eaa88e813ae83028c33788789137b56208d62b5a105ed8be433b41716419c4f5fdf8830afae31a7d5e17ca80d91b26cd2c813981c9f7ffcb57add38b7093d", 0x62}, {&(0x7f00008fa000-0xdc)="df9a3f36681f7775f0456da5925ff4926283a4dc9b0183c6992e4462e0c08a3daae698ccd45918b3b58287c55fa9fc50144ed69afda315147fc1862d32895b784fa5c6f3ed127b1f2f47de4e4b19dee73f3ecb8149cfbcf89e122e5cba44b390b3039d1e3a7accd323575815472776ce5165b254cb7d5693dd17c529e9d0d372902bbac34d2b37f4354c45a5bfb066fff30096667f005005dc825b0b6d08c579199019fe7603ac4b1a11c00c04d829ae77fadd080d1a8be93a02ae47a6e6dc77ef1ecdf25583777ea8ab5dc385de23d544004505eb15a9a14e1a6078", 0xdc}, {&(0x7f0000a96000-0x46)="4f090b6d28deea685b6a4d2ec84d1a398ef9f8881f2894c161e6d8132aa9a2b019e642c808c577eba55183350b96bfe3775fae6d9bbb356f2e73d719cf0297ea780134affd8b", 0x46}], 0x4, 0x0, 0x0, 0x4000800}, {&(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x48)=[{&(0x7f00008e1000-0x45)="21782819bdae3a3a204b364d12cbd6e6bd191014ad314505d705c0ff6240f369959933bca0a2acd132a1f31f150ac29623218b7cfa2f750665e91a6c85ed712fc44a7ed1a8", 0x45}, {&(0x7f00003ea000+0xbe2)="a048043b7c79158d938811352c4b0a9b11c7789f5b84060632ffc0", 0x1b}, {&(0x7f0000680000-0x2f)="91b6c76f56f967423b9fad7b0039a0466907e574b3b2163932b3b37ff4ac4f5d3726a5b184462e1b0babd65e1cd2a2", 0x2f}, {&(0x7f0000e52000-0x14)="7330a17f7d9c280108d28a3fdc382487cac7cc48", 0x14}, {&(0x7f00004f1000)="412443ee70bfb51b4ed078fda40450bc74bc81cf03fc0c1d1e4543e5049327f425ceb0c64e003acf710884765c35e9c614cd9094fb5fcc9bf1165ea72761", 0x3e}, {&(0x7f0000a36000)="b1592ed3fb22e6a917125294d4a775efa109e268f59c497970896badc20311448b507804a70fb5eae2720744c6fb6f38cb7559bdf94a89459d07fa0cd3ca8c4a5b82", 0x42}, {&(0x7f0000b62000-0x7d)="4ba1638c308005aff75df6d4da49f7449bda723797bf784b19cac52e6b7ac74f01ae94da5809658aceb73f4ab9c3b2c4f1ca2af20eb64587eacb0e96ccc8b8a8edf379f957cc7d5e2e30cf448725a664ec7601aa2ca185a97dcc6561ea45221ba111565f6dd77efc3babac40daed4a31987c132cae53ec9bffe83dfcb1", 0x7d}, {&(0x7f0000260000)="5068b97943d28a94569c2c0a6c9e6b52277ccf641f1a", 0x16}, {&(0x7f0000b7a000-0xe1)="621f8a49d1193cc9423f2f296791f1558db8578d81ca5dc7b07c28fae2292819b52ba458a0b0802799c96028896d587d9dd3009059da5a5a4c921b41253eedffb57fc0d91ff60669f7723fb8636a48073efa2eeb162105cfba410ab810e09c26274adbc42064f57a631013af1ce5d1cff829db2358ff7c9d324ad06f85109188843264e711bf4a62965e0832dbd9db9dc0cd26076e943c98fcce2068ebfbeb5c6f83f693bd4a081878dcaa0b578b91fc3dbf0ed60ee57e453eac2279afa0ed25fb8de91291a1f330dc01239259f8e9fc7b4f67acad6727e577da8042b2df409b41", 0xe1}], 0x9, &(0x7f000020f000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x74, 0xc0}, {&(0x7f0000a74000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d14000)=[{&(0x7f00000dd000)="623e6683f43509194d89eae56996685c4929616c7bf6cce8c0c473b14b7dfdfc8606718d704592c08d6ba2f35f32bf4c03cdac9465cf6e71050bfe1c9da2d1ed9aff1d6d0d51b1f88cc56d13394c3421c88ca1fd8284572a2cb4e034578e1f4c49d27c3ab2e58e2ca818c70cc56d8768ac", 0x71}, 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0x1000}], 0x5, &(0x7f00007db000-0x9c)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x9c, 0x80}, {&(0x7f0000de9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d2e000)=[{&(0x7f000011c000)="c876149931808ef07bfc6543fc2dbe6182697a9cefb78ac766dd8f2f6391c9169ac505e91688bf7061402f5db3a6868cd2e1cd2bb7a80b2c85cf4fd9f7be30f39e5dc745d90ab13f3d59a231a97f83590f76a75f27c13bb2a79e613df79be2ae15756bafc041ef7b1d04adbc13c22dc62fb6d3a724c336ecb9b74d9a3964e7fc506ec0e1c44a3022761f767958546ca2afb5d8", 0x93}], 0x1, &(0x7f0000cbe000-0x40)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x40, 0x40080}, {&(0x7f0000d53000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00003c6000)=[{&(0x7f00004af000-0xe1)="df5e60a3e9564ac8e8bdaf5a3c3d0327f98a115a807edc52a560be0d848a7f06d56d2b1e22927c8a7ff2ad589312dc6a4a6b02e3f430770208ef2f980fd8df422278b33e2ae8c73f03b904158cc617fddd358a4b8055b5041b8990c55f715c011e9f88dd24832e65531a17a41bbbabec18ed1d58335fdaf1bb864b8f95bc8349a4a2ed411934bbe3f5e61bd10bd87aa393584b43883ab754e70643cae6e5dcc2e6fa73797d33e37631f22fbcd40ff43c2aba846ff8f59bfdcf3be09583fa328dffbb40684ec4c11e13c17578fbf49eadea614b88db88dcdd8b2b0dbd0063f8f0c6", 0xe1}], 0x1, &(0x7f0000490000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x10}, {&(0x7f0000b83000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, 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{&(0x7f0000f29000)="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0x1000}, {&(0x7f00006d2000)="f8f612dc7502c289a37108ecaab1889ca8e01a7a27d8c8a365d2d1c8319fb7017ee12c898d8f47481959ab4c59f6a592bbebca1f03aa0e51729a316db4e9c9d1aa54cc4f992b0798c59cb9088153dcef881fcd59ddddd114b088856a6e72c95d35779c0807f5dc2de0ccf49f1085d377d22147cb9bb0dca6115384aa492806a6c90f380804dcb738c1079adec58f7a8acbb5aab3ad81b9c77fc42497ea04a93e1a1e1836f0b9b8", 0xa7}, {&(0x7f0000a57000-0x66)="cb03e77b635e39fe75072301a9058f1fd293ebfff1fd9b20fd326ae00e127a1eb7c81629964129e49e59ff131162ffd6fac8c60beb043b9c3900aa6803faf532ab5ffb94ff455ff241d869107e0930c07ef56a859cd08f673f840472996ef21f70d09447a854", 0x66}, {&(0x7f0000979000)="ede2e8e525c2484c7c329212284e6698da5aa20b242e134cb3f1ac07de95da77ff043439655dcb9bd4dbb787c59cd71b36", 0x31}, {&(0x7f0000fc1000-0x69)="b0211577e64b26b1c51d1432496ddb272a0ad7e433a39831a7c889d2662a276996394b521057cfb6f4fdbe0f9ef7c06e43e257135ce362b66c72a15e09f9cb93b84435b840c960ebee86b8e22591fd464185dd4514ec3946211497113ebaea0aa62a719aafe3b92a14", 0x69}], 0x9, &(0x7f000091b000-0x50)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x8000}], 0x6, 0x0) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006e0000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002f1000)={0x0, 0x0, 0x0}, &(0x7f0000374000-0x4)=0xc) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000080d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f0000ba0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f0000713000)="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", 0xfe, 0x20000010, &(0x7f0000a0d000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000307000)={0x77359400, r1}, 0x19f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000053b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f0000-0x11)='/dev/vga_arbiter\x00', 0x80180, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000ece000-0x8)='./file0\x00', 0x40, 0x104) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecd000-0x9)='/dev/vga_arbiter\x00', 0x801, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a7a000)=0x7, 0x4) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000ecd000)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000ece000-0x1000)=""/4096, &(0x7f0000ecd000)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x200, 0x9a2eb7423d24a315, 0x0, 0x0, 0x0}, 0x20) accept4$inet6(r0, &(0x7f000086b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000791000)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009fb000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000-0x4)=0xe8) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000ecf000)={{0x2, 0x3, 0x5, 0x3, 0xfffffffffffff801}, 0x3574, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0xffffffff80000000, 0x7, 0x6, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ece000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3, 0x2, 0x3, 0xfffffffffffff8d5, 0xa, 0xa0, 0x80, 0x3b, r4, r5}, {0x100, 0x9, 0x7, 0x2, 0x8, 0x4, 0x1, 0xf5}, {0x2, 0x38d6ed49, 0x400, 0x81}, 0x7d4d, 0x8, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffffffffffff, 0x3, 0x2, 0x68199c3, 0x1, 0x6, 0x80}}, 0xe8) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7ffffffd, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) userfaultfd(0x80800) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xfffffe18) 2018/01/30 08:18:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/relabel\x00', 0x2, 0x0) sendfile64(r0, r1, &(0x7f0000ce3000-0x8)=0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r3 = dup2(r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000002000-0x50)={@common='ip6gre0\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x80000000}, 0x400, [0x4, 0x7, 0x800, 0x1, 0x3ff, 0xff, 0x3, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000545000)=0x0, &(0x7f0000080000-0x4)=0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/rtc\x00', 0x7fffc, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000bf3000-0x12)='}vmnet1bdevcgroup\x00') r5 = dup3(r1, r1, 0x80000) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000cc7000-0xc)='/dev/ashmem\x00', 0x0, 0x0) open$dir(&(0x7f0000b17000-0x8)='./file0\x00', 0x40, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00008ac000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$inet6(r4, &(0x7f0000808000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000037b000)=0x1c, 0x800) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x4000000000000001) read(r4, &(0x7f000010a000-0x4f)=""/79, 0x4f) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r6, 0x0) readv(r6, &(0x7f0000080000)=[{&(0x7f0000ef3000)=""/53, 0x2c3}], 0x16a19f3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000f37000)={0x0, 0x0}, 0x8) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c7d000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007cc000-0x58)={{0x2400, 0x0}, 0x0, 0x6, 0xfffffffffffffffd, {0x2, 0x80000001}, 0x5, 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]}) write$sndseq(r1, &(0x7f00009a2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x615, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x4e)=""/78) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000001000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f00008bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000297000-0x4)={0x0}, &(0x7f0000ebd000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000232000-0x6)={0x400, 0x80000000, 0x9}) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f000088f000-0x8)={&(0x7f000095e000)={0x2, 0x14, 0x5, 0x9, 0x2c, 0x0, 0x2, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x4, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x2, 0x3}, @sadb_key={0x1c, 0x9, 0x688, 0x0, "9d1c7bad2db468dba20da2b6d89557f49df47855929ce7b9e6c54833244370040ed4e22bd1d1d8be0d55da0ddc772e3dc28dc4afab37649a5c787c8a85d8c291e7b6e470e4f5811623423bafcb11fa2109d45d46e0e37797410ec25c0feb54b94e9174e7307a8b078fd9d9062f44c061f259705f4d4fd97cf34b3cf15ad456bcec37ae4c20fffdedf4304bceef5785933f9a53f4833eb27e43bd265be104da167c52a262214e620557bb2b2e8c53d14bfec5bf4517eca5b9fcf0dcfb27ca1a284b770344b667b040047d0487a9e3f9ae66"}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x14, 0x4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/30 08:18:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000e3c000+0x2b7)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000e3d000-0x18)={0x3, 0x5, 0x6, 0xffffffffffffffff, 0x109de46e, 0x7, 0x7}}}) r1 = inotify_init1(0x0) fsetxattr(r1, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000)=@generic="ec6cf7e80a7217fa8f1b0427f2b342a3") r1 = syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x5, 0xa000) ppoll(&(0x7f0000003000-0x10)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000003000-0x8)={0x77359400, 0x0}, &(0x7f0000002000)={0x0}, 0xfffffffffffffeda) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ftruncate(r2, 0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000307000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) mkdirat(r0, &(0x7f0000744000-0x8)='./file0\x00', 0x40) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) inotify_add_watch(r0, &(0x7f00007b0000-0x8)='./file0\x00', 0x300) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4004e, &(0x7f0000155000)=0x32, 0x4) r1 = add_key$keyring(&(0x7f00003ef000)='keyring\x00', &(0x7f0000c83000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r1) r2 = add_key(&(0x7f0000c84000)='cifs.idmap\x00', &(0x7f0000475000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa5000)="8365a08ba3ad4e157ab9ed277d89307c9663a61c1fac9fbe2de565ed2a968465036af42eeb0309a74b73b357626c7e59610f5d3d881b26fb13e56e3f111bb52c09fa5161d7da035aaa85c1946e", 0x4d, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x1f, 0x8d5, r2) bind$inet6(r0, &(0x7f00003b1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") writev(r0, &(0x7f0000501000-0x30)=[{&(0x7f0000101000)="", 0x0}, {&(0x7f000088b000-0x75)="6a21f8bd19746bf78ac7f56f46458b3871270b57daebf3d1d1390b63d9a7ae156199b6c503db88e2a8c7b943aa79e80630fbc17b5ff229bb917e89cafa6586b32770f18c311284c77dc612420e3d2511b9179a9fd52fdbac59cc0b25b4e0d78aa91227ac6c2aa88e2f7589350b3f1ee5862acb4540", 0x75}, {&(0x7f000070f000)="e80bed0aa8b8a8f8d7a414443fb27c22bb0f39fa627389f387567f1603cc97bc4b71618bc9bfbf0c022a771831ff326c6a8e7fff4396bf3b39c670b2554b134215ec3d84b7149167f7141912b8ddd2ab5b3e54d452a3d03407786bf02a668cf148bb397c050734057eda1bba24949b27c6d193f7c5fed1cfe519a102ac44592d5c8ec1da8ae55906a7be9497e5fa5d4ff0cbc35362c29d384eab9796023adb63c8290c117ef6", 0xa6}, {&(0x7f0000429000-0xa6)="8d9f8f2aeb7059bbb04d94ef09c1bbcb2679b8512ae0367a0c4e1df346e3a586b1a934a8a973d327aabd518cde191841d406217f5f20c56f1464bdd6b0d048eb8c386c144f2a14787145807015af1ceec68f63ba8e256a9920ca6052ad602ab1398da338adca147b33f282af09e953990622d0ad465fec13943ded37fbdab36c13f3b1a0fe104d333ef50eb6bd18a954e688ad435f34b1ec7138fa1abbfe19097b134693de29", 0xa6}, {&(0x7f00003c5000-0x62)="b40abf9268423538b3621855888585d6a73417d535816a53d5e81398418a8c11f0f2cc75835b681a7509252071d5ae2117123bd1ca434b7ae35eb33e3f63f59489cba057bd7b755bdcedf79b6397d06a23deeef61ec6b28be742863fc64d38d1fbfa", 0x62}, {&(0x7f0000ba1000-0xd9)="95d93882c2672ce886f30ae44ce924b0023e3709c030698adf935f25d11c8550da80f1139d15de4a4af88e83385fce17efa66551a8868bc82d8bbc3bbc5d72777728d2c28dd2df3735198ba5d06e571cfe389e539f50c521cd0d53546ccb0b2d03a82f9b2e5a62733b3afbd76084e9e2f0549c11254e5488d6d0098f186cbfbdc5b2f124bde7073563294251e215fe36786a74d0d2f762c55ffb557b541f4cec7cea16978029b45a39581e03d11abf57f3c39c12b8fb0f785dfdb32dd80118269e474a9f61014999141b69e5a6828dd585048825640794e95a", 0xd9}], 0x6) getdents(r0, &(0x7f00002a5000-0x8a)=""/138, 0x8a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000637000-0x10)={0x2, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000cef000)={0x8, r1, 0x1, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009a0000)={{&(0x7f0000711000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001be000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000973000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000353000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000)=0xe8) getresgid(&(0x7f0000fc1000)=0x0, &(0x7f00006f3000)=0x0, &(0x7f0000aed000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f00001d3000-0x1c)={&(0x7f0000dfa000)=@proc={0x10, 0x0, 0x0, 0x40a008}, 0xc, &(0x7f0000d0e000)=[{&(0x7f0000d62000)={0x144c, 0x2d, 0x10, 0x6, 0x3, "", [@generic="6cb037edcd9bcd2a5c3c1f92c25ddcbd73a610d035df9a41016db04117e8be436025dd35163a2fdebb11b1d5f9d8209ba13d63c3ccc12ffb8766a37c5cfc6735a30784ecd2e17f56841caae43433cfcb49c360b9cf10dbbad8cdc745ac86d891bb38c93d89ef4ed2d7073db092779dde7cddfec7c45d49c0f4d028a41bc86b39c98f2d9b18b7973d9a037a37c271af51a4cd55031545d196c57c5177c4072de8b1692db91c57bd89a11c6f3b212b1329206ba68f4ad083f5062316", @nested={0x1234, 0x6c, [@generic="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", @generic="3f85d679bc01901730b80de9c5d78f26d6788467e2ef95eed73df8dfa407486477b6938e6a88ea6a878daf5100cad8e3da3bfc75657ce669712624e20467931915fe879c2c01ff75d37214b41dea69d02387d0ba3c62871441cf7fcca3ca396f70e19cf602f4f2591a79ca00d70b54e29fd8a165c7f98106140b7a3efa284f6877ddd060c1b7eb3720592cec7992345b61f2fd90f82b8109f8cb16a12e0bf4b8cc6cecdc15559a74ba2c994ac6bfadd7238ad96fa068b9276fb3cd4c963d14575bf77113618a480352c8b56b3dad59f56bbb2c22fe3adc795533567e7bc54b8f20254f799b98bef7fa3fbfa0", @typed={0xc, 0x1e, @ipv4=@empty=0x0}, @typed={0xc, 0x41, @fd=r0}, @typed={0x18, 0x58, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @typed={0xc, 0x48, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x69, @ipv4=@empty=0x0}]}, @generic="c369f13aa424968be2559aa132c854f5e763741b460c6b63ec394c9d8fc0bea70cce9b9099105ecd493973e1a612834b7f33276c4c31e0c821443dc44bea83947036e0a7f3bd57ecd658add69ee995b97c750fb82a25cadb4b53dad01fd5ae0522dbafac37097c8553fa", @nested={0xe0, 0x60, [@typed={0x10, 0x40, @u64=0x1ff}, @typed={0xc, 0xffffffffffffff01, @ipv4=@loopback=0x7f000001}, @generic="2c34c954f116c5c997fa3485d7822e0824a0253ac619858689de0b0d5fcebe1364b9f88f0d6518d87553fc787f07f00bffc6f0a469ec6e868432b06c11d28640e324b17b4ca8c52177c7829360715397d63d427073f3cfad41af9f21df5e6b87bd5e53bb41980f37dbebb69e8f83c6ad48c74876fd3d8775b959a7950f6962f691fbd10ac2bad384e10121e476d42927bfb5a7013ecf96b24d79e95b84c645a50006ac086ecd0cde8b9f", @typed={0x8, 0x9, @void=""}, @typed={0xc, 0x47, @pid=r1}]}]}, 0x144c}, {&(0x7f0000f78000)={0x138, 0x41, 0x228, 0x5, 0x2, "", [@typed={0xc, 0x93, @fd=r0}, @typed={0xc, 0x2, @ipv4=@empty=0x0}, @generic="e2746fd408f0b7bf57995a1b151db342ceab3a678507367887ebff487017790e603b14d4237ea7e8a443d7d9540601f5dca87aee7e58770b69e51987119b933a5bde8f5ff9ba3a96cdb61b45ddb2bba7ea21150560668eac9b5e041d4144da312845543ee724dc52c90559ab80a8f198de42183b84af587b3de9c33d88f1d48119b3c0b299f37cbe1b95145f338ca1d9bc795001a268", @typed={0xc, 0x1e, @ipv4=@multicast1=0xe0000001}, @generic="175cdde1e0c5f0aee065b79d9165a35bfe8559907f7cbcd9ca79e51d4c566855f41f9f3683105e84beb6bd1316ebba1a14cf5b32e5af4a533161dad7d9d0b2cf8ea6d48bb8eb7c605b6ceed6cfdb46ba5fa6901eb41cd1f15176f40415873053452802b2f12a4596911e144654a3"]}, 0x138}, {&(0x7f0000e6a000+0x93)={0x28, 0x37, 0x609, 0x2, 0x2, "", [@typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}]}, 0x28}], 0x3, &(0x7f000051a000-0x18)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0xd4}, 0x40000) mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x0, &(0x7f00004e8000-0x83)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000399000-0x78)=[@in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19c}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x0, &(0x7f000014e000-0x4)=0x4) 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000de0000)=""/157, 0x9d) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000d05000)=0x0, &(0x7f0000fae000)=0x0, &(0x7f000003e000-0x4)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000134000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000022d000)={0x9, 0x10001, 0x4, 0x7, 0x3ff}) pread64(r0, &(0x7f0000204000-0xb)=""/11, 0xffffffffffffff2a, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000790000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00004e7000)={0x3, 0x800, 0xffff, 0x3}, 0x8) 2018/01/30 08:18:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) socket$inet(0x2, 0x6, 0x2000005) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x6880, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0xa1)={0x0, 0x99, "289651356173845acae2cf212c50d3f44d44bd326c86a9b369d41ed333194fa586d5a76a49e5c89ce9091713595ad05b329d41b0a77c82c674505a371ceb747787ca0c5bb349787a6505117c8586ae7949b7df56dd96dced9d96e0ae12a03e8def7cdf7638f1b788c64aa53de8f7a80d1c0c92301f229b35811d5234b43671e131ed7c24ef73256d648d56f820058b3ef499bbd2c1a22d9dcf"}, &(0x7f0000002000-0x4)=0xa1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r4, 0x371f}, 0x8) 2018/01/30 08:18:18 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0d000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000d42000)="51656c2a6e75787b2577ba610000020000000005786e65747b24008951", 0x0) fcntl$addseals(r2, 0x409, 0x2) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept4$llc(r0, &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005e4000)=0x10, 0x80000) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) sendto(r1, &(0x7f0000151000)="02684dbe1077c09c6ac7f43893bcde9ffd1e0d251cb254bfd31c3057549d89479362cd28b2f989f4d481bf15e74cfb2367485f897ae807f98846196a8862426873d5671bdceadc592c8cd6dbe87e94d3b1ac62b393fbc7c9dc608aa4e5fd6a459a10b049ffa45f475b324c4196cc438bc1c32c127e5fcbb93ca2e0ad49ffc40d4f702f5eb333d9b9c9e7fa34c4bd6b63d599b7c7e247f148995ae1d2a9bd66538bd8c4443851508550716ecf9b8edba119163f405e9866c1163aeedf8db7da957d230c397b8ce9ca04bc2134769317147b8f00b190b1657e2cbff4529befcf0929822d35d29d", 0xe6, 0x0, &(0x7f00005e4000)=@sco={0x1f, {0x1, 0x2, 0x7, 0xfff, 0x4, 0x20}}, 0x8) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) syz_open_dev$loop(&(0x7f0000892000)='/dev/loop#\x00', 0x7, 0x0) 2018/01/30 08:18:18 executing program 0: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000ae1000)='./control/file0\x00', 0x2000000001000800) fcntl$setstatus(r1, 0x4, 0x4400) 2018/01/30 08:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f53000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r3 = gettid() sendmsg$nl_generic(r2, &(0x7f0000527000-0x1c)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000967000-0x8)={&(0x7f000046d000)={0x30c, 0x29, 0x200, 0x0, 0x0, {0x4, 0x0, 0x0}, [@typed={0xc, 0x5f, @pid=r3}, @generic="89b0eaef3a34a54cd53a685c0929ce683822a4e5e78fc41e48787cb41e5fe1b0038258d9d5ffc399e9c4f91a4b29f8f3249d81953aa6f138be7d28036733f06f8d", @nested={0xec, 0x49, [@generic="af92a6e5aba6ff62eeada1ded1adc5840d186aed73232089959f9ab0d20afa9d9da730d7fadcd1fc44f99dc4305eacb4cf2914658c38d15c14813865393db786a194101c8ebcc1ea617097947565c6f7cb1e47d8badcaa664943dd4fd16308f73825a86acc46821b9427ff58d31fee9f820e1208a860cf800d20e196c485792a7b2107a00510bd5d851104e3fb8e243bed9688c4d8460fb81fda5c633d1830add881a79ccba82091442323190a543062924982890080393fb53f75c16261a92cb77d7e99b3a0ab790b3f5b98ff17ddfb058bba5923af71949c091707", @typed={0xc, 0x31, @fd=r0}]}, @nested={0xe0, 0x26, [@generic="95996e967693d86d0388af2f68d6bc85f20c5df580cebe7fc280b9b63917d73075950c4fdca7c938f3ffa3c74a5041c94ae32baabd47d6cc337b6102514a92050f13782bd13480c83ef10cfbc47cf23fca6aec38fbeff65037736c09507d1f024f5b29cc436d3a79c49fc6b14f63a508c738edb7482b1f903f50739b23e9a9e88e99a1f7c54080d710d6fc34911b012f6b1336656cabc481cf1527b43a56f4ab7dbed9ae3f40ecd40537868daf6dc21577367bbad356a16916c04ac09e44e0361f7027b3328326a823ccb00c418d7b0ac3968aa09ddd6b929584"]}, @generic="dab55d1e88959b9b8a3e68c5c662249188cf161f422507a4fbeb6cad0cd1e4432e4f06a92dba125ec151261a185f8913d73ca2e5a29f07de440d6a7f51c8fab5fe66fd0ea2f64c2fb4730a54fce816bf63e640689839f1366c6ce8806c7c57e6a931f2cccd3c047fbc0b6fb5f8757c4e7b428629ac940d667726b987bc1a0f63f76d61cc84b4039fd6c2dd9d3b0948b8e22305adf55b8cbbf10f184b71654abe68ce937cea59764ce7c5d0634a4a1038ca1a80e36b6a9e3bbfde45076f83b103ba3067bba4e4927aeee32aba0cccad55ce6610393a7fc410b0d780496b"]}, 0x30c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="290000002000190601440010000000060200001615de000500fb00000000000000b400000000000008", 0x29}], 0x200000000000004d) socket$inet6(0xa, 0x0, 0x0) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f18000-0x4)=0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f18000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000)=0x1c) mmap(&(0x7f00008a3000/0x2000)=nil, 0x2000, 0x3000008, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004c8000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d3000-0x20)={0x401, 0x80000000, 0x8202, 0x3, 0xfffffffffffffff9, 0x9, 0x1, 0x6, r1}, &(0x7f0000e3b000)=0x20) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ce9000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ffa000)={0x0, 0x0}) bind(r1, &(0x7f000061b000-0x46)=@nfc_llcp={0x27, 0x3, 0x100000001, 0x1, 0x200, 0x1, "3565de4005c53b5cf1e14dddcf781a62891cf9380d06e578e64c7f4b58d481fb3d33cc709350297e3252c3e0815415ec355fb8dbf1974662d0fc4a6e937e9e", 0x81}, 0x58) 2018/01/30 08:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) pipe2(&(0x7f0000609000)={0x0, 0x0}, 0x4000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f00009a0000)=""/164, &(0x7f0000dd4000)=0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/30 08:18:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x7e) 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bcc000-0x8)='./file0\x00', 0x0) sendto$ax25(r0, &(0x7f0000b73000-0xbc)="ce3e726f8cd5ed3c857bfd96227461a13a2e35aeb79ad2fe9a7ac1f96cc04966e3c03498be8bfe6500506825cc02fb9a2255ed22bc3e95beebb720fd071287f0ac0338251b3724d13f6e26b3ca4a024a89af3842faecf04fe0caf920c7ed8aedda5318ac519ecd3fe7839bbbaaf9375ff5626db3773debca5118a150a4411b12e0dd48f4a4e33beeb521d5d364dfbfd267353972a619de1c867c2d609f3e57ceb5835d6c240166fab36b68d60bae7abeac3405e1259b5fa6e7d52620", 0xbc, 0x44001, 0x0, 0x0) mkdirat(r0, &(0x7f000015b000)='./file0\x00', 0x10) ioperm(0x100, 0x4, 0x6) getdents(r0, &(0x7f0000fbf000)=""/67, 0xfffffffffffffce2) 2018/01/30 08:18:18 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xff) r2 = socket(0x10, 0x3, 0x2) write(r2, &(0x7f000040d000-0x24)="2400000058001f0014b2f40700090400", 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000b59000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ce2000)={0x0, 0x1}, &(0x7f00004a0000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000026000)={r3, @in6={{0xa, 0x1, 0x10001, @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]}}, &(0x7f0000330000)=0x8c) 2018/01/30 08:18:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005c8000-0x1)="c2", 0xfffffe8b, 0x0, 0x0, 0x0) close(r0) 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0xee7, 0x0, 0xcc9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f000051a000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000fa2000/0x3000)=nil) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008cd000-0x9f)="") pipe2(&(0x7f0000d8b000)={0x0, 0x0}, 0x84000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e17000)=""/219) r1 = creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000ad8000-0x8)={0x7, 0x7ffffffc}) 2018/01/30 08:18:18 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000351000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000045e000)={&(0x7f00005a6000)=@full={{0x3, {"99aea4f0a128cb"}, 0x10001}, [{"bab1c51a4fa23d"}, {"e94886f9a34503"}, {"4562c8d07b66c1"}, {"283bfeebc5a3e3"}, {"fc2b2390d8f14b"}, {"c1bc180aba1e3e"}, {"b9b570a788eae6"}, {"c763e15d8139c9"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000bd8000)="b4bd75743315449d893271ca1417fd4dfa6b2784087d59ebc140c4d11b2abeb0caf1c939aa8b8af6d6eb8ada6a0f1cf88384df91d7049ad8160d0210a9512255624fbd4177eff7601b724c", 0x4b}, {&(0x7f0000000000)="66790db6e8e3e1c5c76220cf51b3e96a83adb23e1327c122b4f1d09458", 0x1d}, {&(0x7f0000001000-0xd8)="143bd57173ce63922d2a5221f8c774e385bb9e212f310eeebb116015b22ea9d1a6f32e15b8472638300debc80bebf2cc93587e31464a1a5eec1aea07bdc74fc042ad0e6684a7598096e777d481ca2430d67b40aa5714b23c36046d28d53acad0bdac2fd43e43dadc3a7f90aa82be65d6be26394dba95c5c643e7c88ae5eb28fa61d63520d3dab1c27bc7e36d50ed2a9d7110eaa76d9e2cbfac398aafaf3537c6b15498e994b67eccbfe02864e61697c8bb65944452e33cacf6d9835c1a8fbf003216963ca626ad4cc30d471800cd08b0a482e7a45ff547db", 0xd8}, {&(0x7f0000001000-0x1000)="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"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"}, {0xf0, 0x1ff, 0x1, "f1afcacf74c13acc6cf83d7944f25f26117c9501a42a5ea1332de348e748831278d8fd8a984cb3d57f25daa824e78b9e1e3fcc7867c11369517a63fb856c1f5fc3a903eff5220a4933761f0d735e7912eaf37eef9d0edc8c3d0cf6aa69aee320ee13186a63ee59afd3327c75e58e01658abb6feafd4684ade749e2ae9f6c111d2042eacd9f5db789268585e36077314166e954289e77805d13d1da4fbb46905e0f8d46b4bca5187e2d9cb9ebe5ac4f58c8060f86e637ffd0624ba322b93a5d4e42db43b55a207ed9484115659fd3cede46690bcdd755ced53d32d5dfb9fa05decead"}], 0x1328, 0x1}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d25000-0x11)='net/ip_mr_cache\x00') 2018/01/30 08:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00008ed000)='/dev/input/mice\x00', 0x0, 0x28180) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001ac000)={0x0, 0x6}, &(0x7f000026a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000089f000)={r2, 0x3, 0xffffffffffff7fff, 0xf4, 0x800, 0x4}, 0x14) bind$inet(r1, &(0x7f0000ddc000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf86a3c2}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x68000000000}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x5c, &(0x7f0000001000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000085c000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d3f000)={r1, 0x401}, 0x8) r2 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xca)=""/202, 0xca) pread64(r2, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) [ 86.979753] nla_parse: 2 callbacks suppressed [ 86.990308] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 08:18:18 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/30 08:18:18 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e48000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x2b) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f88000-0x1f)='%({ppp0selfuservboxnet0cgroup^\x00', 0x6d28efab640c0324) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f88000-0x44)={{0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f6da87a1baffddef95a90e25ec4e67b3"}) sendmsg$key(r0, &(0x7f0000bdc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0xf0)={0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000008a000)='/dev/usbmon#\x00', 0x8, 0x6c0001) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000a47000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000335000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}], 0x2c) getrandom(&(0x7f0000793000-0x80)=""/128, 0x80, 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = creat(&(0x7f0000d6a000)='./file0\x00', 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00001b9000)=""/46) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e7b000)={0x0, 0x0}) lstat(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f0000bbb000-0x32)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000cd4000-0x3)=[0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c3c000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000415000)=0xe8) lstat(&(0x7f0000808000-0x8)='./file0\x00', &(0x7f0000bd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getuid() stat(&(0x7f0000484000)='./file0\x00', &(0x7f000053c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000979000)=0x0) lstat(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f0000242000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9f000)={0x0, 0x0, 0x0}, &(0x7f0000a4d000-0x4)=0xc) r14 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f00006d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cc5000-0x4)=0x0, &(0x7f0000231000-0x4)=0x0, &(0x7f0000db5000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000512000)=0x0) fstat(r0, &(0x7f0000dce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009bf000)='./file0\x00', &(0x7f00003f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) r21 = geteuid() getresgid(&(0x7f000060b000)=0x0, &(0x7f0000d39000)=0x0, &(0x7f00007ea000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009fb000)={0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc) getresuid(&(0x7f00009c9000)=0x0, &(0x7f000055f000)=0x0, &(0x7f0000152000-0x4)=0x0) stat(&(0x7f0000f94000-0x8)='./file0\x00', &(0x7f00000d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) stat(&(0x7f00003ac000)='./file1\x00', &(0x7f00009f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000249000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = getpgrp(0x0) fstat(r0, &(0x7f00003ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000346000)={0x0, 0x0, 0x0}, &(0x7f00006d9000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d82000)=0x0) r33 = getuid() getgroups(0x4, &(0x7f00009af000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001e4000)={0x0, 0x0, 0x0}, &(0x7f00005a7000-0x4)=0xc) r36 = geteuid() r37 = getgid() r38 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000f5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) r40 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000012b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005b9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000-0x4)=0xe8) lstat(&(0x7f0000d06000)='./file1/file0\x00', &(0x7f000046f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000982000)={0x0, 0x0, 0x0}, &(0x7f0000856000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000673000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b41000-0x4)=0xe8) r46 = getegid() r47 = geteuid() lstat(&(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000eaa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000)=0xe8) getresgid(&(0x7f0000d0f000-0x4)=0x0, &(0x7f00007c4000-0x4)=0x0, &(0x7f0000e04000)=0x0) sendmmsg$unix(r1, &(0x7f0000960000)=[{&(0x7f0000e67000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b8e000-0x28)=[{&(0x7f0000dbf000)="232465a6ce24acd39f7763a8a2ad2e4339df52837d68d025af313bbe0b863bb1c91fa03bcb0671fc87ee8b38b285bd745b000ce1a86632a14a19b81d53d732db41a9be0502002d12a75e6e73e6da1529efc561d629da4b002b8e1877e3df4b81e3157655d8f284fdee1ca452e4fa582c00598ec35904c7ce01287f7e8ae1fd70f229790d79818840fccb22c152aeb9d91a5f7c7091355c397411c28b74dc36faa82ea25383f2699979063bf069727438a33b136118c156b2729a565a72cedcaa16162fcc9281f47938e4b401b4dee288213eb6a6350dec001643", 0xda}, {&(0x7f0000016000-0x1000)="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", 0x1000}, {&(0x7f00000d4000-0x5d)="35effe0eef17c972c3b6213f1bef7ba8e4abe7c00d9a618c8e24de28a7b97b5adee5c0d8842174ba43b688cd09064db052904fcf25955168a0a97fa4fa7117d1eae57289b8d4cbb9e2088a4488638e5d9b19fa2a4498f4c7de2a06e8c3", 0x5d}, {&(0x7f0000a2a000)="a5f0b781150cbae795b73629c05a96749e707c300566edd48cf8fd6e299cb03e1c76612d42069c6e13d64df8bbb660622357a58f368a84fe338973a3c421b8ca9a459f24643cfd8bb477c557cb530218ee2f732ea2e18aabdb8dddb73f060cb9274b4cf58843cff578cf2eaa4d93e912c674470ced3866e1ca56e7c13214504c6d1090cfdf6aa0056bde", 0x8a}, {&(0x7f0000d2c000-0xc0)="64df07cea7c5665cca9397ce5fd083d8b3884db1060399f184297fbe500d3dbb161a3c8212a1993120c4a2d4e73d70480f66350be56a7f8fe5568661dd94953ea8ec32c02c11634ef2ed8de889d951e783263dd31a6a181af04308c87cddcf869cf3b09df5e57cc81fd5e379945cdc48182d27402670e18a60b1f67861cdacd84bcc2e6cbf33658cfd0e62bfdb6a8e78de871252cc17644188525804f180508a48dc15dc39e7257cb19496217782abece2dbd8fbb5f37e781db09f2d907efb50", 0xc0}], 0x5, &(0x7f0000598000-0xe4)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r1, r1]}], 0xe4, 0x4}, {&(0x7f0000450000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000003a000-0x30)=[{&(0x7f0000f40000)="", 0x0}, {&(0x7f0000dad000-0x15)="af6f2dfbde48041d64ba6cc1e3e582c370d5dc65c2", 0x15}, {&(0x7f00003dc000)="efb0c13af8257e139ca6172674ccc3931d8461e05759866e6d86f66c", 0x1c}, {&(0x7f0000a08000)="a0b94645773b90088a7502ac0d4a7b8217913078bf888f0c739152a4a2ed8c94e2defcd6b1f6c6ee587117590d4d6e04fc50e3cd678741b19681e296e90551fa3b29eec62e4409484c6a24412af509624479f497b28e15ec9d5cc77e852f01f68f99e07e3c2cc359c000a615b0d033527182f229d0645fcd44640e0f2269c3876c848d287af2d51759c63af5fb0a626d62accee57cba4e3dfbf0682a", 0x9c}, {&(0x7f0000eef000)="a59815fee1626de3", 0x8}, {&(0x7f0000bc3000-0x1b)="a9eabd63ab10ac9c93c116293e31acf34c44791739684807677e5c", 0x1b}], 0x6, &(0x7f00001a7000-0xd4)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xd4, 0x90}, {&(0x7f0000ab4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c9000-0x40)=[{&(0x7f00008c8000)="ce50abcc45b548c930466a3b29af23201938fe6d5b06debf26510c27c28d1dd3a200d41ca61df55c9f83ba2d810fe7b3", 0x30}, {&(0x7f00004b8000)="77456f8f9d9fb18cb50909ab6286ff71de5b29948abf957dc98a935965f35d398c5d9efc4db182ae288c2b4ca387f3f9d1ba04d12930f7", 0x37}, {&(0x7f0000066000)="4fa009d5c170f21a72f98dc13eae5f63b1ed4b4a03d706891e65da9bc7344fd164d185a0ca2bf8daa1f88842c600ae816665a0c3cb744edea850ec2feb0fe5e691a28d2d5a0a46a69b2e560188c5fb79c3cb", 0x52}, {&(0x7f00004df000)="d047c9f7a816d6a21e4f4803034897cc53098798b8c5f288675e2ece90efa48ca9e554dc2854b3d24150a1cb378bdd191a361d1a857361911284aa19ef031053b97a8431cd8b0a6735caa08e9aad3d897bc7c74dd113b4751a5461ed348a4ae80772", 0x62}, {&(0x7f0000fec000)="2736e77ac9b359ab0a483de082ab063ee8a96c9d42d674a309c9509d46c73c853d5b1ce479284243baf6d9eecea49f334d1bc5ea8086b37f32b55613ec77a932ef98ae4f55d8768c0842cc199821170b05ea5af5381fd3a2d35ffd5bcb9be05958492014995bf7a06ac89f48a40c47ba80934b7b0aeee9d2937636fbdb185c7a8bfe5d", 0x83}, {&(0x7f0000622000)="35645dadd7c367b9e36d98b890d86da8aea9a851f3f4a84fd8e089497035fb1bf8be851b085f43547ac19c85a05cbc70cb130c5dab71645c6a94010d4ad4b1d26e9590f7dc31a17a618f4cba8b00a1cbb5346f86", 0x54}, {&(0x7f0000043000)="9b58fb1f373d38b1068aaece44dd8cd54e57768f9ff893c11ba7932a2cdade73eaa39fda56302ba5c7e1ee029ac0acbc37d1a7451e3d676f96101eb1f5b084e0b4c585f05d643fc61be3c41b03c06d548d07e92a2e710c73006115187ec8bf4d86193246876472a583c27ed67a957dd5ef6dcbf6", 0x74}, {&(0x7f0000343000)="fdf99aa809cae90a4cb22daf65433270ffaee880a5e904bad01f8677b62135f48835c56e96db13e687a9b4974b88cee128b9a904a588c62e86513b1e4967265f9555389ee5ff0c320da18e524960c321a3351331a307b389ced494740c02a4162460b6cf939225df9222266b88b44a6c0b949f727112ddd1faa1d1164800b017e67c26c7418660f232d9e8e6", 0x8c}], 0x8, &(0x7f0000ba3000-0x18)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x18, 0x4}, {&(0x7f00001c6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a31000-0x40)=[{&(0x7f0000969000-0x57)="82a5b32ba325574296655fde74f46db8f9409f1492a70d28a21e2d9683d76cfb873bc8aee72b333ddaa2e80667d0d14c7a183ef3e7c3febdb3bd6a377e4f1ed81b686c7fa5a1e6f27456a88f89a2536e0c830e46762406", 0x57}, {&(0x7f0000119000)="c8ba71180fe356da65a2e3f6d9d0082f68167d3d24f5143153379421757edb2ab1ab52aaf2792d7650a9ebe9662845c161f51dc0c07d6ed1f38bfb51d49e67308c1476ca445ec96c", 0x48}, {&(0x7f0000e8b000-0x71)="5b9d100f3d1b2b8168e7adfcecfc113b134730346b7e650ec4bd408e8124f3f8abc3b2568fb99119a256ba309de7400082d60e65d5cc5e8e14d8e19a39954147aa37b6364902d9f2284eb2b04c8af846df6346e19c6a526582f8efb8d1ae233ac7649d809cb18bf22c78740822cbddef60", 0x71}, {&(0x7f0000c86000-0xbf)="83ee6e597033e377fa94bd357c6b2e162ecef3dbc209a6277e41c25d98fb77145b06418da86fbaf48464af56bcb78e6f2c861d755526c6a639db98ecede21989ef482a4936925a6f4c0ac978b9d42e727a24fcd5a225ef6a100c178f94dbbc0100a3cb8fc6d00c848f40754ef884d6dea7eb13d6801b92f6361855f526a4278ec06f66ee77dd8fb522f425dfe7ad496b527a243802d99df9ad1a0f345b970bfc533a11eb5385b32b988c4f657a9b91ddfa63fd5b268d8d57019a3916fbb652", 0xbf}, {&(0x7f000071b000)="3851710ed5164b1a677ae383efcaa8742d5f75d469d0a23eeb936fe487c7c123c2295bf2e7b07a8fe24c8138e2a9c0313e31a15613b04aa7680e02efb8b4c68467990443c8ca39eb5235199006455374f0de080e540f966d4251f9b96f19", 0x5e}, {&(0x7f0000847000-0x78)="40f0718b5955d00231191e98db3b5dc7cc21438051133a3422572a42cc98bd2c0618508d5aa6db592904dad1575f34789de28ea0e5b55c6a3a280b2708e0ff91521773e861e155d43ff38b8e8d8483c9eec7bfc56dd0a03f4a2691b5bc728fe89ec5a2f74894b1aa9c06e58bf55922b1546b3dee9958c658", 0x78}, {&(0x7f0000354000)="cf76cab549784bd9d530f1686c6522e7a628aa73b60011cc45835628d94d041277f37f465b9b0b18761358a321a913598a260f7505a25f9131be424d5bc8328854d0d0717ae0df5a1615d7cc35c4ad20d4646f3918e4e50d475a46f523374155322a4d19c506d961fa27a44572e4646ba799861ad6300eb8b0c32d69e7e08d0a3125b2450b45df6f1b44220821ca2f851e9557a4375328c4a735842a09d6698a5e988f30bfc31d029f2c609bcc33659875ac8d852f03b979655e48985d4b053ad62e0d5b180a0c13cc8b382d04cd31af087ed314740be3d8f5b1db808133fd4878082d9e1d7b", 0xe6}, {&(0x7f0000a6a000)="689be6dc8319c9c437b18fd9611ea0f2c74f1c1d4fc96fbc1de3f6c3c8ca407d4a7ef7aeca50e082e145de5308dad6d4bcf832352f6c36691fc2ae85e7aaec6f6afe5a699708ad0cd43b824033a63682bf929887a30eac1a3554ec50a9fc843966855ea2cf8201eae0a6d678eb576a50e8b88849614c6cf1be9f928077eb41bd445149c5cead33c5872fc1bc2c3c2f775acdd01db5dcb66f9d65f097899b34b2f8115c0eec80058f83e74a3073de00cceac9458c59e0107d081ec6357446e0182dea3a159a", 0xc5}], 0x8, &(0x7f00008bd000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x50, 0x20000810}, {&(0x7f0000e27000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000)=[{&(0x7f0000c7d000)="", 0x0}, {&(0x7f0000d86000-0xb9)="f95afd28e4307f2627f5130020baccf97fa673afcc8416f1de433c684a87f2a95462175723ee4517024b2d8df0604571464cb73458f2af4e1c48d3bc4eda70f089f6e0a7bfb05ec6fb42699792555c3cc22c7a21223bda333f95d39904e12aa7dbec2c7440c582c947de810ec143e562bc50770964c7a44788b5cc01ae776561be504a95ed04d47ccf8cd63b652b9048c579ce724555c72753a8d457f9c6bc429823d34b88cdd206b2c05e4c6f79dd6d09f5298e62d0f568a2", 0xb9}, {&(0x7f0000be3000-0x84)="11157feea698c89208ea5f51d4d081e7cef49e76e9343c712fe390fef1231000f4463da510177d859b1304e002199ee15280d6c26a55cadc78aa6b326d57a336e02c2fb76c01ad7fb55ab99b4b9349cd2fc226f91ba4622cbff3ec5daee7fc3de5c243dd253ea5e53592d10b8c8467d7bb181080fb4ee7b70f588096ac849e2a9551c82e", 0x84}], 0x3, &(0x7f00005a5000-0xd0)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}], 0xd0, 0x0}, {&(0x7f0000b49000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000c4000)=[{&(0x7f00005a6000)="4a245e299b74583a62615adc25b3b3a802a4dd74ec97188a33195b2217dd08166796ed05a458a230755aa17d369fa43300b9a0226a5b3ec4fa06ea14c10908335c4d863849bef8a3d254d7a4ee505151a63e0337241bfbd3d56abffec66bcd22bef46c0b5d7ecd3aba554cc4", 0x6c}, {&(0x7f000086c000)="35d89c6c4e456fa7a871c97c0e3567b1d559b41bdc890f8f2ad0448596ed5ffbe762a8af", 0x24}, {&(0x7f0000172000)="76022825627de167bd6af6ac233a0d35c1992a63088352be5885257c01ffbeea9e4cbc727bb38edf22adeaa2dcd97edacc8a34", 0x33}], 0x3, &(0x7f000073c000-0x54)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x54, 0x4000094}, {&(0x7f0000419000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d80000-0x20)=[{&(0x7f0000233000-0x11)="6ea65e39b84314533977e5d4b008a172b1", 0x11}, {&(0x7f0000214000-0x6a)="3c7ab6f0b5c0a52287af913f39e39a1fd5002a303fbf5dff955eac5c7553ca60a3b6b0e982bd7320efe71ecf33af06c5e04ee91c679c2c27b701f15f2893d491472722e218ef350a1a4ec04a50857169d70e55be52ad133390e6e1af90175e6a45518c6bac5086a88e9e", 0x6a}, {&(0x7f0000d4f000)="8b124fa7a6de926e", 0x8}, {&(0x7f0000273000-0xc3)="dfdec7f643cade0882b98c7a8ca529b9fac0a879d908c4564fe28d01099a36e7c21d61deaa6d8c514624c91bde85223546b5a496faaf82bb433f896bae8392616f7fac10342392726be9c6ba723833e4228320557ecc6524aedb5ea5544e466a0a6952a3543959dc252cbd7021c490824bbf28b40a98c00fe0dd8ccea2e7392b0e0cc5388a3d6a98c452308a7056128b9cabd0c866152a48f023077d64d444f3e2e53ffc4aecc249c9f2765bb8768a648cba604da85b098bb332cdc26d1ebd7466b0bf", 0xc3}], 0x4, &(0x7f0000be8000-0xb0)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}], 0xb0, 0x44010}], 0x7, 0x10) [ 87.050481] audit: type=1400 audit(1517300298.934:61): avc: denied { create } for pid=15016 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_netfilter_socket permissive=1 [ 87.080092] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000035c000-0x12)={@generic="dae31b4a1d3f641709cd8e3f8473328e", 0xff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000683000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="d1514e4b5682", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xc) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b4d000-0x4)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa4000)={0x0, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0xc) r8 = geteuid() r9 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f36000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000662000)={0x0, 0x0, &(0x7f00004ee000-0x30)=[{&(0x7f0000ac3000)={0x374, 0x16, 0x2, 0x2, 0x3, "", [@typed={0xc, 0x20, @pid=r3}, @generic="bb7ff748e21dcb48ff2d39f41dba1ed10375e45e3ba9e264d033d7e1397031e386d60aa30513c762e3a27dfcd9327b160a11d212e8bb5c357736d85cca4aa65721d63963f0573738e624a1f865827db48e364780524793587a3a799f8f07e58e93b0f8b916c4875cad0db7f259da75be4b9c59893c228d81d0522a4fae5ba861216590c5e5fb79c968e2d197df0d51aa9dd20d9e13d14d4e08ffccce39b0bcd3594d236733582604eb6e2ea504ec38efdce9d19b00902318f5a9323175ab4aa53a84b6ec3474132a363ebc2f17398aa14b06e9b0dc9051094417760e5866a0", @nested={0x17c, 0x54, [@generic="99646686f0e261341ad2c7f661c4d960f2db51d1e2bb6b83e6fb790e9ce8dca1c1594cfbdcab7a03e347f4006a2346091b18ed8f223b53ab256c76a978dcd39423ffaaee72cbe4d9f63a326df72db7ce83cab045b15d4f36256fd5c52a190806130b76ccad7617a5cea9e1df7ad2dc6a2650ce067a06079cfc", @generic="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"]}, @nested={0xfc, 0x77, [@generic="d941b07f6075c2d4588bd6e1ff96c63eb40d44ea36367d103db5b297e29b5f099347a38637ef37a1069b0074a893bd12d86662a78726dad32d9fc9cd109f81cf05b34a9539556d2ebc8130c98d70089a848a896f6e4f6d2fdd3efd51853a84e1a6972340a77851e3307a2f21e946b9bd3a9b7b1105d8b90ff2972614067076792d00f41868d68da8792de965e899ca6293ac2fc86573ad82d2c82245eb43049803cc8029727678dfdc99461bd41636b472649ab5e1003344e14ea1260431e681707f46e23666c0b457f15fd4e2afbbc83188de87baac1e239c5219f4570e570f1ee8297263dfcbfc88536f", @typed={0xc, 0x8d, @pid=r4}]}]}, 0x374}, {&(0x7f0000536000-0x200)={0x200, 0x3e, 0x700, 0x0, 0x0, "", [@generic="84671df50aed9fa7edafd58cee0891238d037e1da42eabc70b397c47274dbd59c96d135bfc1a50a90dae0cea7540332a7e340c8966a0acaf97c61a9c1719", @typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @nested={0xb4, 0x44, [@typed={0xc, 0x82, @pid=r5}, @generic="07c3bc2ec8aaeabbc7370df25641f2375f8ef5d67b2fe1cf4b1df27fd05d2dc6bd8a643f277abfd128dd5d92a6ae8f102d73605f99b5f229292b5744b355226a6f018bec340ba0098c205aea5ea4aa75c96fc0d4a53b9914701111b5ec00059f5121db349fd2e965c50ed9e258aa4e800f1e7523ff2442ab41108aef9758824b9a50641f320fe3a0e12540d625ee18e9273aae4658cf275e26a35fab2b935d1b6a"]}, @generic="02ba09f1daa321c62037dd373db9abbda1c42aebe854522228d50d46899928f6ad49eeec1630732e939663a1d4e039378c60f04cb5997f0f9c4620be6ee002f2c988211064e709254a6b4e9dd57f00361e10929512c811ccff6290ec2afec64e2b6d55d08c781129be99727434c4d694952b5271e1a20a3a92200f02d6e05dfb89c5c41b24b84bae000027bb36c525e8c9b0ea2d21950d3bd0a4ff144ab25507f7bdf59aa27b0e87bee2760cb128bec588af1ca6e146304c8285b8b0e63fe8", @typed={0x18, 0x71, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0xf, @str='\x00'}]}, 0x200}, {&(0x7f0000438000-0x1340)={0x1340, 0x1b, 0x100, 0x7, 0x3, "", [@typed={0x8, 0x5d, @void=""}, @typed={0xc, 0x55, @uid=r6}, @typed={0xc, 0x7, @uid=r7}, @typed={0x1c, 0x91, @str='vboxnet0^em1keyring\x00'}, @nested={0x12a4, 0x42, [@generic="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@generic="6ddffb4c9fa1a9425d82b929e1b371b95b05db88b6af0b4528eb977bbbfde8e43cab206df372084a93f99f92c133e3290f7208f077f763d8b305ea9cd8013d2b00c631c09fa558b59f256e9b3cd86f419fccf80c709dc6626467813a9db399cfd321d9287b"]}, 0x210c}, {&(0x7f00007cd000-0x404)={0x404, 0x27, 0x42e, 0x5, 0x1, "", [@typed={0x8, 0x15, @void=""}, @nested={0x308, 0x76, [@generic="8a1011518cdc30f5249e525a100840214a9a56ae8f581d6282c2ab53d7eff58fa77ef6d472278f699222f90792d0c3a99dcdb21c4ca0291210c389724cd7303bf2f79ee2e88a0b2d", @generic="981016cb186cfa0698df93b2608b7c9910e9c43565584824ef0e02da195ae23c580c043be7eaa9f5cbd182ec33c312055ab0592aaf783198c5c1ebf54cf8ffd9177609686746df7b6b4172eed250dd62b34aef7f9c7670d80fbd11a87408e982d904ff66b3360f172ff16ab7d6523c5425", @generic="9cb0d2ec4f6cac89214c00b9d6a1b0b733f3e194e8f257b909bd80c4119b927de790176e515a730ab9b446e9eea324cd3fd6dddd8621bc00d07e51d9a443766d45697c3e08cb9447da9d0041f7981466ab872a7565033d14e4a2bdff", @typed={0xc, 0x8b, @pid=r10}, @generic="80222d06cebdf71784ad1d5cb65b14", @typed={0xac, 0x11, @binary="fb8220712a37f1ccce3993b11033a136131f9cb2755ce05e352a0ea87581df89628f7f3ae9048d8c1fe33f3d8d4428eacd559a36a4c6824c4da2b9050070ac7520506e9527c0a0dba7128ad3ac4591d56e050caab3526d1e23c9fa44b60f64718626ad9f1db9e1b155d3f8ed8e88a67654a3183fce955e4ab323f1ddfd671b2115c592865d09c7b164a902b0c41bca9b4eaeaede7ccc2f02da77b1f3cd5c2f8c1d"}, @generic="517b6ae612aa2c3e4cc6572ab8dbafdf1ab1228232911df6325ae29bdbe1a555ad496b6040e60e9d0859fd7ce8e624de0e35d75eee0d1ec80c451d346df688d9875fc8720a2c8b1bfe3f", @typed={0x18, 0x1a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x8e, @fd=r0}, @generic="ec67c43d2b0b9471fd0768e7f16c8ceec11973c380ae764a41cd7a42e1f7d6628065766e30e18654ad1093f61f42dc46d05e08d2879b07b68344f0955c102b2c52d7a0e86718ee517db1cbcdee108323e3c311aa42680ba5894605cda99f630a2e7a44c9cacf4b9dad1f94fa0b370f51f993c38d60fe98e3105082910dc5284b8d5792ca9a475e584748fe14aa64821a26cd8332e12e2a1a1fefbb0252b8da653ebddbcb028e5360086323deeefc2c05434c2d0a60c7f3dfd085"]}, @typed={0x88, 0x7c, @binary="4caecdf5c15ad28cad419fe43fb8113170c97a0cd166efe11c6fd22f639ec305c58564da34fb6a8226511579bf220d26d69350e66510643ee63b42a0cafc6e48b4278ce95b79779e03de4c605301ce70c45681f9753b1c4c89ae6cd75e5865a4b3f0115d6b5625b291f3b2dc0e45ea05694061a881b4de51ee37c78a632c14"}, @generic="e2e9b344f17663db59280e47799c6a878919886f7e990681c1945685fa25c9df1a81026aa53af7b848d88c0d04a7594a0a34a23bacb4de4b759d96227d91e3fa353da9939ccf33c7cb28bc3accb21b08dc8518e724a52735372f5f"]}, 0x404}], 0x6, &(0x7f0000f61000)=[], 0x0, 0x40}, 0x1) r11 = accept4(r1, &(0x7f00009c3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c48000)=0x9, 0x0) setsockopt$inet_opts(r11, 0x0, 0x4, &(0x7f0000220000)="", 0x0) r12 = syz_open_dev$sg(&(0x7f0000f12000-0x9)='/dev/sg#\x00', 0x1, 0x400001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r12, 0xc0bc5310, &(0x7f0000ce8000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x81ffd, 0x4000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8934, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000e02000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000361000-0x4)=0x10, 0x800) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/rtc\x00', 0x800, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000704000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000add000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000aff000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r0, 0x0, 0x0}, {r1, 0xd, 0x0}], 0x2, 0x0) 2018/01/30 08:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000073f000)='system\x00', 0x100000003) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a19000)=0x9, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a37000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000002000)="1f") 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) chmod(&(0x7f0000327000)='./file0\x00', 0x4) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)="") truncate(&(0x7f00009d4000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000e000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000012000-0x1c)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000e000)={&(0x7f0000002000)={0xa4, 0x41, 0x102, 0x6, 0x0, {0x2, 0x0, 0x0}, [@generic="9f250ee8eab0f5de3b8d447f225c01038c12d324d83b967ede4c5b79fc60802cda6fc73edae0903b3af1720c3636571fd970070ec70275630de75b5402651e7062d318cf82c12fafde15cde9ae9bd9968f485763b3e3454a0d73250009e0f84fd4f894d731b2aa00b67e65d4dc6050bfe8e6b7fe53179726e75aa809ffe742d42f71547afda3fc0e3f13396566514470"]}, 0xa4}, 0x1, 0x0, 0x0, 0x810}, 0x40800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/ppp\x00', 0x80100, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x3, 0x1, 0x1, "11c1994c1f85e452c457b115c2bc8fb0f41ac1c3657703022d156b0070fe035bb2645e77c5bf14edc460e194e7211da249f89891ee69fb79bb384eb83c2d62d7", "027e373c873674f691f37905d9798b9b7ddf9f60f9619f006728617aa71f9a2ac53632d23b608bd8c36e2765f96194ba25c4777957e4dd25c3a563450b4d4ce3", "2f39964cf402c9dde5f5a64d478d95491c53161151a91917c8166ee822275413", [0x3, 0x5]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xfd, 0x9, &(0x7f0000012000)=""/199, &(0x7f0000013000-0x4)=0xc7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sendmsg(r2, &(0x7f0000004000)={0x0, 0xfffffced, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004800030007fffd946fa283bc0a00000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000012000-0x1000)=""/4096, 0x1000) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) [ 87.342162] syz-executor6 (15046): /proc/15045/oom_adj is deprecated, please use /proc/15045/oom_score_adj instead. 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e7000)='./file0\x00', 0x800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab0000)='net/netlink\x00') ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000bc2000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f00005d5000)="1b4b910ecc24ebebe599e03d2e91f89775a7699af64bf7c6926ae6c7b220850681bfa2dd7104042eaf434b3b7240660c333edbd3c4f0699c464646c0893c43077952d8c584a4509b652338d7e86f0f66c1de964653c046d219667b79c1c85ba3309b5932f37ad660cca24e6427c9405c286bde790ba2e0d60bee2ee4d8c35e35c37b98e4c81a3faddaf8316e7f1a22457237b95f0377a5d960296c598bb27eddbacecac73271c185158c2d0267741041d5ad59876d1f0568dea4ab862996f16907b2ed3142f38b7a77c8b98a9b47fef19736f8e4225c13a1f53bd24a0cf8cef835774811b886183b2a0cb4f67bf4ab75a430", 0xf2, 0x0, &(0x7f00006ac000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$unix(r3, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r5, r1, r4]}], 0x20, 0x0}, 0x0) close(r0) close(r3) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e02000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8a000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000d80000-0x20)={0x80000000, 0x2, r6, 0x7, r7, 0x8001, 0x8, 0xfff}) 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000857000)='./file0\x00', &(0x7f0000c07000-0x98)=""/152, 0x98) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f00002e8000-0x4)='ramfs\x00', 0x20000, &(0x7f0000509000-0x1)="") exit(0x3aa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000665000)={0x0, 0x2}, &(0x7f0000ce1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b81000)={0x0, 0x94, "97e3350c34b402fc2a5ad0966c2396052f2e0ee2d0bd366ad974a7fa52358d2d0872f6df73073486ea2f1f3a008543bb63580efea507dc46137dddc090e3439111915828566be369b07435026d5549cd040f3f20863697645e6961d25752bc2a2e2d6919354206cd4b3bf717909788b7a33bb2db2697b8abe8de7f20944139b79324673b54529ef0bbadfabe55eca3c12e954707"}, &(0x7f0000edd000)=0x9c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000152000-0xb8)={r1, 0x0, 0x2, 0x2f4183f2, 0x200, 0x2, 0x11, 0x1, {r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x2, 0x4, 0x1000, 0x1}}, &(0x7f0000adf000)=0xb8) 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007dd000-0x8)='./file0\x00', 0x0) chmod(&(0x7f0000ad4000-0x8)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f0000b55000-0xe)='./file0\x00', 0x0) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0xa32, 0x0, 0x0, 0x0, 0x0, "0ae2e2f1ff3bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055b71211f77040aebfe50d525c880a32b67d629f97f92928d2ffb891b47faacd9176c8ab44efb14ed17de9532aa901bf4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0e83", [0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 87.390915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000091c000)={0x0, 0x3606}, &(0x7f0000f85000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004a4000-0x8)={r2, 0x71de}, &(0x7f0000362000+0x501)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008d2000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0x2, 0xff, 0x5, 0x800, 0x9, 0x9}, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000282000)='keyring\x00', &(0x7f00009b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key(&(0x7f0000912000)='rxrpc\x00', &(0x7f00001b3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4d000)="1f7d5f6e2a7934d15d55855e56f142608f12999ab944373384290318ef38af9a00311976a79416be23b4f94cc44d9c5acad029945c963cd3bb871d37136b482df6f9fad2a8dce081713e1b9d26151d2b75d0b66c6307c3324b2a9c20101c4de1fdd67cd4bc0b290d23a77441ae15ec2aa2ac7be4a45cb883c931935679764c6b907e0a98e98ad3b6723f8d177fcf383da6aa60143ddd85320d809458eae19a0bd43d89ca6a202635c8e96e10f386dbc29cfaf65cf90580ce7d2b0838e17b8a4f98671d5d2d0679bb27b04f538917d8cf68909b88454be9fb96d7d5d26c906c6ceb603c82891f", 0xe6, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000045f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xc) pipe(&(0x7f0000b21000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006dc000)=0x14) getpgid(r3) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00008b5000-0x8)={0x0, 0x0}, 0x8) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e7000)='./file0\x00', 0x800, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab0000)='net/netlink\x00') ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000bc2000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f00005d5000)="1b4b910ecc24ebebe599e03d2e91f89775a7699af64bf7c6926ae6c7b220850681bfa2dd7104042eaf434b3b7240660c333edbd3c4f0699c464646c0893c43077952d8c584a4509b652338d7e86f0f66c1de964653c046d219667b79c1c85ba3309b5932f37ad660cca24e6427c9405c286bde790ba2e0d60bee2ee4d8c35e35c37b98e4c81a3faddaf8316e7f1a22457237b95f0377a5d960296c598bb27eddbacecac73271c185158c2d0267741041d5ad59876d1f0568dea4ab862996f16907b2ed3142f38b7a77c8b98a9b47fef19736f8e4225c13a1f53bd24a0cf8cef835774811b886183b2a0cb4f67bf4ab75a430", 0xf2, 0x0, &(0x7f00006ac000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$unix(r3, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r5, r1, r4]}], 0x20, 0x0}, 0x0) close(r0) close(r3) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e02000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8a000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000d80000-0x20)={0x80000000, 0x2, r6, 0x7, r7, 0x8001, 0x8, 0xfff}) 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0x5f8000)=nil, 0x5f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000518000-0xa)={0x0, 0x0, 0x0, []}, 0x8) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000518000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f00005f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005f8000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0xffffffffffffff81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd03f}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x74) mmap(&(0x7f00005f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005fa000-0xb)={0x0, 0xcd1, 0x0, 0x0, 0xfffffffffffffff9, 0x37, 0x0, 0xb63, 0xc8f, 0x2, 0x100}, 0xb) 2018/01/30 08:18:19 executing program 6: getuid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105a02, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000014000-0xa0)={0x0, @in6={{0xa, 0x1, 0x266, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x9, 0x3, 0x10000}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000011000)=0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe, 0x0}) nanosleep(&(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$packet(r1, &(0x7f0000116000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000353000)=0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f00002c0000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80d0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x9, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0xc6f1, 0xcf0, 0x200, 0x7, 0x4, 0x7, 0x5, 0x4, r2}, &(0x7f0000007000-0x4)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000007000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x2, 0x9e, [@multicast1=0xe0000001]}, 0xb) 2018/01/30 08:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x100000000, &(0x7f0000b81000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile64(r0, r1, 0x0, 0x4) socket(0x1, 0x805, 0x8) r2 = dup(0xffffffffffffff9c) lseek(r2, 0x0, 0xffffffffffffffff) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000001000)={{0x0, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 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]}) write$sndseq(r3, &(0x7f0000e96000)=[{0xe075, 0x0, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x0, 0x0}, {0x85, 0x7ff}}}, {0x0, 0x0, 0x80000001, 0x0, @time={r4, r5+30000000}, {0xff, 0x0}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x0, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x0, 0x2, 0x0, 0x200, 0x84}}}}], 0xc0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r6, &(0x7f0000f0d000)="", 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000e2000)=0x9) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00004bb000+0xa6b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bf8000-0x4)=0x9, 0x9be01c16d89d0a46) 2018/01/30 08:18:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000e6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000730000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000433000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000211000-0x1c)={0x1c, 0x1, 0x2, @fuse_notify_inval_entry_out={0x800, 0x2}}, 0x1c) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/autofs\x00', 0x24043, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a0b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e03000)=0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000006f000)=0x0) 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace(0x11, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000089b000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bda000-0x4)=0x401, 0x4) bind$unix(r0, &(0x7f00007cb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f0000c7d000)=@file={0x1, ""}, 0x1) 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x16f000000000, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x9, [0x4, 0x8001, 0x9, 0x1f, 0xc320, 0x3, 0x8000, 0x1]}, 0x5c) clone(0xc0900, &(0x7f0000c25000-0x8e)="", &(0x7f0000d8c000-0x4)=0x0, &(0x7f00001b2000-0x4)=0x0, &(0x7f0000aff000-0x1000)="") 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000eac000-0x49)=""/73, &(0x7f0000862000)=0x49) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) fcntl$setsig(r0, 0xa, 0x2f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d74000-0x4)=0x0) perf_event_open(&(0x7f000068d000-0x78)={0x7, 0x78, 0x1, 0x9, 0xbdf, 0x0, 0x0, 0x3, 0x1000, 0x1, 0x6, 0x4472, 0x1, 0x7, 0x33cc12fa, 0x3, 0x5, 0x5, 0xd7a, 0x0, 0x7f, 0x2, 0x2, 0x4, 0x3, 0x80, 0x7, 0xffffffffffffff81, 0x10001, 0x7, 0xff, 0x5fd0000000000000, 0x6, 0x3, 0xfffffffffffffffb, 0x23, 0x9, 0x40, 0x0, 0x6, 0x3, @perf_config_ext={0x5, 0x100000001}, 0xa20, 0x7, 0x3f74, 0x1, 0x2a, 0x2, 0x8, 0x0}, r2, 0x4, r0, 0x4) 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007c1000-0x8)={0x0, 0x1}, &(0x7f0000218000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e8c000)={r1, 0x1}, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d06000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000098a000)="812fdcac3929e0fb3a286129d38de6ee8afc33af7910a0569d5b40097dfee4d3fe4dcc3b4fd5cf18f95173", 0xffffffffffffff9f, 0x0, &(0x7f00004cc000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00003d3000)='/dev/sg#\x00', 0x7f, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ed1000-0x8)={r2, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000081f000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00001cd000-0x8)='net/raw\x00') mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000afa000)={0xffffffff, 0x100000001, 0x9, 0x7, 0x2, 0x80000001}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000afa000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b9000-0x4)=0xe8) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000afa000)={0x11, 0x3, r2, 0x1, 0x3, 0x6, @random="2455ee1d22f3", [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000293000-0xe7)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000053000-0x8)=[&(0x7f0000019000-0x13)="2d1fe7f7ff5076696e657430dd"], &(0x7f00000c7000)=[], 0x0) getdents64(r0, &(0x7f0000ae1000-0xc1)=""/193, 0xc1) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a83000-0xc)={0x4, [0x0, 0x7, 0x9d, 0x100]}, &(0x7f000075c000)=0xc) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getgid() mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000543000)=""/113, &(0x7f0000fe9000)=0x71) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000787000-0x10)={0x2, 0x1, 0x5, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000018e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000013c000+0x843)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/30 08:18:19 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x1000, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000005000-0x44)="b0c13b1c73e456c89405c8a4c32697b66bb1db949253453cd02af70a1a9701fbecd20a02643fc9202682f81fda6a2c944c9b77986db6332e90647dee16f1a6c3f904b859", 0x44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000004000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = request_key(&(0x7f0000013000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000012000-0x4)='GPL\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x2)={0xffff, 0x8000, 0x7}) r2 = add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 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) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="7b74fc9db69bb9ca1731843c368e0a3ac8e79402bb823332a05d675e2d6ed377d81a7a7dd0785958d3ae6d21ac8df46543f001806705", 0x36, r2) keyctl$reject(0x13, r1, 0x80000000, 0x200800, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000-0x18)={0xfff, 0x6, 0x5, 0x4, 0x8, 0x6}) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x1b)="", 0x0, 0xfffffffffffffffc) 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0xc)={0x0, 0x58, &(0x7f0000006000-0x58)=[@in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x81, 0x2, 0x2}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000006000-0x3e)=""/62, 0x3e) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x20001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x3b) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000005000-0x4)=0x7, 0x4) write$fuse(r0, &(0x7f0000002000)={0x14, 0x1, 0x0, @fuse_poll_out={0x8}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x1) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='attr/current\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000083f000+0x823)=""/180, &(0x7f0000d49000-0x4)=0xb4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000006000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000002000-0x3d8)=[{0x84, 0x18f, 0x80, "5336694bce94f829b6b41102d625392620ceaf85fa3ebd00393d875792ec9412a65449ba5f9b5ac5ea7d9f6470f220a835720615689945c79b48805c9bb720857cca1b94348bc95515e525e09ad1939af24a632e51fd55464d15d54de0a16fecf9dc112dd80523c8b59cd251ca38b72c1626fbc625"}, {0x3c, 0x10d, 0xc10, "b3d9885b04ac88193f24f40789e7f49ae5662db6c132252c4d52ef7314f37a000900000668be3e544845e2ae2b"}, {0x94, 0x11f, 0x3, "d4b855463642140c625efbd580ff1f15ceb6dc6f8042ca049d67efaae37d619cb8b0302e920ce4bb80b19b3dcbbd8b58d894544ca4445dca9a8ae6d6e6b012b8e82b5afb0ba51e9b1ee5f6a319ecf860c7519556accea186297ae0e23f10c9358a5215802264a3eead5e2bd2edde842062676db65f73c0a7a3680d25f3a1aeb9f44a2ce3df038036"}, {0x28, 0x103, 0x6393, "4bbac94b13168ab377ef027615e3e6738d05fe61e213643151"}, {0x78, 0x0, 0x20, "a27dd07e9161ee8d9efcd0b66484b21f838a810e872c328fc7158d279a86e1a81cea60f2370ed3f50e4e3d4b385ade0774ca098ed39df2f6abcbec9510b5bfe5e7346d3c533d614650d5d80e05b11300321ae343547c84ffd8e64757216bf9e7f6906bdb76f944664587c5"}, {0x34, 0x10b, 0x7fffffff, "b1035ae42f99bcad1a84e916cfbbf7284a180adadef8a66335c246766b0238c90cee4d80be1ab2"}, {0x30, 0x3a, 0x6, "994698c51e271d991b505d8b2ea92c3b1153cf3c00f0373ac8d20cb8535bc3f2d4"}, {0x8c, 0x0, 0x100, "8a7b6f2cbc6ade896aa38b8e53b55cd4333b4942fabe476acd7c50b50598df0b40416788f2d89b4e0a07413d8af9a0a0139d6fd9002fbdfc5f1a5683cf7b07fd42bbfc31c65f80bea406286a9a1ab9c9521d560888ce47e89b0af1b61a1633e54076d85cef6dc7a1e92f969c883005c91156a4a8ebd3981ab8e57222e3"}, {0x10, 0x19d, 0xd8, 'x'}, {0xe4, 0x104, 0x10001, "47750afbf355eca218851a9aed4bf02c7c6081c4f26019ed2f09f9a91625174d5e5d78c6f523eca75424033d0bf8448f6a1c650b4b3b9b6fa83a5ec19dc44493b7012ebe1ecbecc2747cac15ef5023084661f12236833f076eac0ac9f4c184fece0dd5f2ba796e498411e71ccb6909c6918e50027ba6a005633b8d2714e8c5d9950fc226ac38abffee1f33aa0a4b539e179b1dd6de7f79c24a510a9d1344ee1b716eab2febe824738df1218f3b689d745bd2dafd2638882cf0e46ab525118c639ea8865e991f64d91d632ad43c44267002e6c4bb022d2d"}], 0xfffffffffffffe41, 0x0}, 0x3) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/30 08:18:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x100, 0x40) r2 = geteuid() r3 = getgid() fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1900) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c4000-0xe)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000017f000)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8000, 0x4, 0x4, 0xc0}, &(0x7f00002de000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000c8000)={r1, 0x4}, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000393000-0x8)={0x0}, 0x8) 2018/01/30 08:18:19 executing program 0: r0 = syz_open_dev$mice(&(0x7f00009eb000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "b80285c0627a5f7aaf8ca8e8430657f59d72bec9e146997f1639c860a48129125ff6d8dc22381a69b7cc05c21f8e14b243a1a01a3197107c24a121bd89659eeb7b14b9df6283a2eae9daeddc51fb165e2a557927be33c807f4b68b87470a14bc81a7d79e27771f92d1d3c76565425d78cb0ac69eb43e888238204acbd850b7a70fdfb7d95bf8"}, 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f000020c000-0x2c)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c86000-0x20)={@generic="16c655bb2f628246f628ff10e80de1e2", @ifru_flags=0x2}) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) inotify_init1(0x80800) lseek(r0, 0x0, 0x0) 2018/01/30 08:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(0xffffffffffffffff, &(0x7f00007f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006a2000)=0x14) renameat2(r0, &(0x7f00002e2000)='./file0\x00', r1, &(0x7f0000e33000-0x8)='./file0\x00', 0x5) sendmsg$nl_route(r1, &(0x7f0000597000-0x1c)={&(0x7f0000492000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00005df000)={&(0x7f000095f000-0x90)=@bridge_getlink={0x90, 0x12, 0x2, 0x7, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_WEIGHT={0x8, 0xf, 0x80000001}, @IFLA_MAP={0x28, 0xe, {0x1, 0xffffffffffffff80, 0x8, 0x0, 0x5, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x100000000}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5d6}, @IFLA_LINKMODE={0x8, 0x11, 0x5}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_LINK={0x8, 0x5, 0x2}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000247000-0x4)=0x5, 0x4) ioctl(r0, 0x80004520, &(0x7f00000c4000)="") 2018/01/30 08:18:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x100, 0x40) r2 = geteuid() r3 = getgid() fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1900) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r0, &(0x7f000025b000-0x30)=[{&(0x7f0000bf0000)=""/205, 0xcd}], 0x1) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000c2c000)=""/97, &(0x7f0000fda000)=0x61) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x81, &(0x7f0000008000)=""/170, 0xaa) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/30 08:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000b6000)='./file0\x00', 0x0) unlink(&(0x7f000039b000)='./file0\x00') syz_fuseblk_mount(&(0x7f00009c4000)='./control\x00', &(0x7f0000ba1000)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000be4000)=""/228, 0xe4, 0x1, &(0x7f00003b2000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) lseek(r1, 0x8000, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/30 08:18:19 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffefffa}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) 2018/01/30 08:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00004a9000-0x1000)="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", &(0x7f0000c17000)=0x0, &(0x7f0000ae3000-0x4)=0x0, &(0x7f00000bb000)="76fee5116cf51be516169e") execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) 2018/01/30 08:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000636000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000351000)=0x0, &(0x7f000051e000-0x4)=0x4) r2 = gettid() process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x13b8}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/30 08:18:19 executing program 7: r0 = creat(&(0x7f0000d44000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000684000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r1, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/30 08:18:19 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5411, &(0x7f0000001000)={@generic="a30e6ac0400158ff2dbf067547b7eae1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000059c000)=0xc) [ 87.893974] binder_alloc: 15200: binder_alloc_buf, no vma [ 87.927195] binder: 15200:15207 transaction failed 29189/-3, size 0-520 line 3128 2018/01/30 08:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key(&(0x7f000090a000-0xb)='cifs.idmap\x00', &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000b0f000)="ffc00100000003000000000001000000000000", 0x13) 2018/01/30 08:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x0) 2018/01/30 08:18:19 executing program 4: r0 = socket(0x18, 0x0, 0x3) socket$pppoe(0x18, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061c000)=0x1c, 0x0) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/keychord\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000003f000)=""/255, &(0x7f0000275000-0x4)=0x66) 2018/01/30 08:18:19 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000029000-0xb8)={0x0, 0x2, 0xe0, 0x7, 0x7, 0xffffffff, 0x0, 0x6, {0x0, @in6={{0xa, 0x3, 0x8a1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff, 0x1, 0x7, 0x80000000}}, &(0x7f000000a000)=0xb8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000028000)={r3, 0x8, 0x2}, 0x8) bind$inet6(r1, &(0x7f0000016000-0x1c)={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) 2018/01/30 08:18:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) faccessat(r0, &(0x7f0000955000-0x8)='./file0\x00', 0x80, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x18) [ 87.940261] binder: BINDER_SET_CONTEXT_MGR already set [ 87.947182] binder: 15200:15221 ioctl 40046207 0 returned -16 [ 87.972410] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.040740] IPv6: Can't replace route, no match found [ 88.076242] IPv6: Can't replace route, no match found 2018/01/30 08:18:20 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008cb000-0x4)=0x14, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003db000)={0x0, 0x401, 0xc04b, 0x1}, &(0x7f0000ccb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000951000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e2000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e17000-0xb8)={r3, 0x0, 0x3, 0x0, 0xf, 0xffffffff, 0xfff, 0x4, {r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x6, 0xd6, 0x5}}, &(0x7f0000d34000-0x4)=0xb8) sendfile(r2, r2, &(0x7f0000e4c000)=0x3, 0xda) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000003a000)=0x7) getcwd(&(0x7f0000617000)=""/164, 0xa4) ioctl$KDMKTONE(r2, 0x4b30, 0x80000000) 2018/01/30 08:18:20 executing program 2: pipe2(&(0x7f0000c9f000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000dc000)={0x0, 0xcc, "d753bff84cf0d5cb0ef8a117ef675848100cf17240c80eae2eda145d1262b7d73480541d6b7b2920ec90b80d0d0de0210b721054cb60d91390298df7ea5babeaba193afa692bd340c2cf8d9eb5edbdacfb7dc0a8afac660312fbc891a6fba57da06b925750a3ac47cd5f7734907d47593efe9250280cf768ad4aad50bf66cfe81cb9bc390ad67a02122ca6cdca62321fe5c30f7777de1e82208077b7eb1f4c6341f7553d3e3b09adc367b9db3165837fdbef7ffbab1e96a694de880bf8b56fe7792e51023901c02e1c3d6668"}, &(0x7f000030d000)=0xd4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cee000)={r1, 0x1}, 0x8) getrusage(0x0, &(0x7f0000e4b000-0x12)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000690000-0x8)={0x7}, 0x8, 0x80800) ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/30 08:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004eb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) writev(r0, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) pipe2(&(0x7f0000394000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000ad5000)=""/6, &(0x7f00004f0000-0x4)=0x6) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000074000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) r4 = syz_open_dev$sg(&(0x7f0000b82000-0x9)='/dev/sg#\x00', 0x2, 0x2) getsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f0000d3f000)=0x0, &(0x7f00004a4000-0x4)=0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc3000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$vsock_stream(r5, &(0x7f0000996000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000397000-0x8)={&(0x7f0000dcc000-0x52)="f172a1b9cb53716c8936f2fc161233bc11bc59dee38ad6c9d136465c4616bca380aba194584ef79e600f7d5a52426d7340e0deb8f8e5c47ac6a51a8d299cb149c4a46821130522d38a327d380866e0e5f3e0", 0x52}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000057f000-0xb8)={0x0, 0x0, 0x0, 0x2, 0x1ff, 0x3, 0xa04, 0x5, {0x0, @in6={{0xa, 0x3, 0x80, @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]}, 0x7, 0x9, 0x8000, 0xfffffffffffff800, 0x7}}, &(0x7f0000c0b000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000918000)={r6, 0xd8, "a7f5135496ee2aa1921e368e6838e858890733eb5ed2a24b682b131d2200000008e608ca1c90083f44078b0b96cd2487cbd162d4c6b4c0bee076bc7dea1fa9c4b05224033de549de11ea95459b6e4d20f57c43fa95098264839b8110f62c5dfe9c53a2f074cd3e2165b13822c0d10abdf9330af64c7f8ce6a8445307e34b4a6ccd0503703a49a8f39f1a7d63a8485cd8cb111e0eec7d25add6ed534479c385cda1160432fce15d7fff05840c5978ed2ffed10706fa3bd697fdad5e5c52fb1f0e5156b69288df9e2c72a0fc3e58ffd88755c6d4dac2a5b60d"}, &(0x7f0000878000-0x4)=0xe0) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x63a, &(0x7f0000d5e000)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000747000-0x20)={0x18, 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]}, 0x20) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000a0d000-0x8)=@fragment={0x88, 0x0, 0x7ff, 0x40, 0x0, 0x9, 0x1}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000468000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb9000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000e03000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/30 08:18:20 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = dup(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @random="fc034599edf8", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000007000)=0x6, 0x8) 2018/01/30 08:18:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000398000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000085a000-0x8)=[{&(0x7f00002d8000-0x4c)=""/76, 0x4c}], 0x1, &(0x7f00004e8000-0x62)=""/98, 0x62, 0xffffffffffffff71}, 0x40002100) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f74000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008ee000-0x7c)={0x0, 0x74, "34f2e8fd3db50e51203be0d5e7c75044d89f9e1352d1be6b3dd56795df751f0f4a59226f73e49393ff1afc3cbe21644682dad1d61698672057fbf2f358a37dff919b119906970375dabee001bb672975f471576759238e355fd44c0e46fa6eaff18a39bb55a95a330f85117ee3c5aaee6a007eb0"}, &(0x7f0000152000)=0x7c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f000073a000-0x4)=0x0, &(0x7f0000c2e000-0x4)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f75000)=@assoc_value={r4, 0x1000081}, 0x8) fcntl$getflags(r3, 0x40b) bind(r2, &(0x7f0000c80000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x3}}, 0x2e) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f76000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r6, 0x4c01) sendmsg$nl_generic(r5, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0xc, 0xb, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000c1c000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000073b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00003d1000-0x4)=0x0) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r0}, 0x8) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f1b000-0x8)='./file0\x00', &(0x7f000054a000)=""/3, 0x3) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0xe4eb, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d5a000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f00006f1000)='./file0\x00', &(0x7f0000b96000)=[], &(0x7f000097d000)=[]) 2018/01/30 08:18:20 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000007000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4000000809, 0x8) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000302030202000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x1a, 0x3, 0x4) recvmmsg(r0, &(0x7f0000016000-0x80)=[{{&(0x7f000000c000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f000000a000-0x9f)=""/159, 0x9f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c2000-0x24)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x8, 0x8, 'V'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000568000)=[], 0x0, &(0x7f00003e2000)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000093000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000427000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b5c000-0x4)=0x0, &(0x7f00008e0000-0x4)=0x4) 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f0000e7c000-0x8)='./file0\x00', r1, &(0x7f0000ef5000-0x8)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) [ 88.528055] audit_printk_skb: 3 callbacks suppressed [ 88.533211] audit: type=1400 audit(1517300300.414:63): avc: denied { write } for pid=15283 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 88.560171] binder: BINDER_SET_CONTEXT_MGR already set [ 88.565629] binder: 15304:15306 ioctl 40046207 0 returned -16 [ 88.597256] binder: BINDER_SET_CONTEXT_MGR already set [ 88.605043] binder: 15304:15315 ioctl 40046207 0 returned -16 [ 88.611370] binder: BINDER_SET_CONTEXT_MGR already set [ 88.617055] binder: 15304:15306 ioctl 40046207 0 returned -16 2018/01/30 08:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004a0000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f32000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d, 0x10000}, &(0x7f0000699000-0x4)=0x98) r1 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000cbd000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00001db000)={0x2, 0x78, 0x4, 0xa62, 0x2, 0x7fffffff, 0x0, 0x9, 0x81018, 0x1, 0x9, 0x0, 0x81, 0x8, 0x40, 0x1, 0xdf8, 0x101, 0xd9, 0x2ed, 0x2, 0x31513b8b, 0xffffffffffffff8d, 0x10000, 0x2, 0x200, 0x7, 0x38000000000, 0x3f, 0xd2ec, 0x9, 0x6, 0x6, 0xe3bf, 0x0, 0x1, 0xc1, 0x100, 0x0, 0x10001, 0x4, @perf_config_ext={0x101, 0x8}, 0x20010, 0x200, 0xcb3, 0x5, 0x7, 0x80000000, 0x57bd, 0x0}, r2, 0x70, r1, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x1000, 0x0) 2018/01/30 08:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000ba7000)={0x2, &(0x7f00005fb000-0x8)=[0x2a0b4654, 0x4]}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000012000)=[{&(0x7f000000e000)=""/185, 0xb9}, {&(0x7f0000010000-0x65)=""/101, 0x65}, {&(0x7f0000010000)=""/61, 0x3d}, {&(0x7f0000012000-0xc5)=""/197, 0xc5}, {&(0x7f000000b000)=""/94, 0x5e}], 0x5, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f000000e000-0x2a)=""/42, 0x2a, 0x0}, 0x0}], 0x2, 0x2, &(0x7f000000a000)={0x0, r1+10000000}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00009d8000-0x8)='./file0\x00', 0x14) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009d8000)='ceph\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d8000)='wlan0\x00', 0xfffffffffffffff9) request_key(&(0x7f00009c7000)='id_legacy\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000114000)='-[[nodev\x00', r0) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) 2018/01/30 08:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000347000)='./file0\x00', 0x104) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000c7b000-0x71)="d399fe378a8ae2a11152cd7a0fc8a81e08b165488eecff2788220b00c90fc432731f919ad7faf1b743839e76ad6a2f63fd8f5717525e0aa0b7ecf4e60f025090774b723fc18b1efea4a1f7fdd8e6c2c5eee109687f391a7efe98dadac36e63a6a8195512ec6c2f5fa8a9b4f649018c0ff6") syz_fuseblk_mount(&(0x7f0000ca6000-0x8)='./file0\x00', &(0x7f000045e000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b90000-0x8)=[{0x2, 0x81}], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00006d5000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff3000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) membarrier(0x8, 0x0) 2018/01/30 08:18:20 executing program 4: r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) fchown(r0, r1, r2) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e04000-0x18)=@get={0x1, &(0x7f0000001000-0xe9)=""/233, 0x9}) [ 88.642423] audit: type=1400 audit(1517300300.524:64): avc: denied { create } for pid=15318 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=netlink_iscsi_socket permissive=1 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x1000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000472000-0x30)="b1063ca5be0c364ae023cd29b50cbdb435e4b4ccdc6dbed0eef23063d04295b59ea20eb090700f824aa1c4f383625e339b5d09694072a82a25a17985729d416d9a39ac8aef47f07d1634593b71bc0c4245bba2812a78c99694df46fbd7a80b00326e5113cbd26a910b86cd205d5ae3614372c9c8b6016a5007405eb7f2e60e1f56994c20f9be65a72accc48a0fb5f552213300542ebbd6651980becccb91fcfa8346ca567b4f4d78bb1a458b1f4b8f46fc61e7070d8e307ef62133bb1819c7a066d5d4152054fa16e9012abc14790aef33be566950e4d7a6fe85da42b01468be009a") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000008000-0x2c)="eb6f525c53899c8eb97cc91920a7a500c03230a10f05aeae941c6a6eacf85999b3ec80ba3b4a0d197dcbcdd7", 0x2c) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e62000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000028f000-0x8)={0x3, &(0x7f0000a43000)=[{0x8, 0x1, 0x2, 0x101}, {0x3c, 0xfffffffffffffffa, 0x40, 0x7}, {0x3, 0x1, 0x100000000, 0x5}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00002cc000)=0x402, 0x4) 2018/01/30 08:18:20 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000838000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cd000)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000e58000)={0x1, &(0x7f0000fa0000-0x8)=[{0xbd, 0x660, 0x4, 0x9}]}) getresgid(&(0x7f0000946000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x0, &(0x7f0000fc3000)=0x0) r3 = getegid() stat(&(0x7f00000f7000)='./file0\x00', &(0x7f00002c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f000075e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000dfa000)=[r0, r2, r3, r4, r5]) pipe2(&(0x7f0000c58000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x1, &(0x7f0000646000)=0x0, &(0x7f0000526000-0x4)=0x4) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r6, r7, 0xcfe, 0x3) 2018/01/30 08:18:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x83) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/69) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000-0x20)=""/32) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 08:18:20 executing program 2: socketpair(0x0, 0x7fc, 0x72, &(0x7f0000268000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ce6000)='attr\x00') lseek(r2, 0x0, 0x4) read(r2, &(0x7f0000d0b000-0x1c)=""/28, 0x1c) getpeername$ipx(r1, &(0x7f000043e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b20000)=0x10) setns(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x2, &(0x7f0000fd9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r3, 0x29}) 2018/01/30 08:18:20 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/enforce\x00', 0x400, 0x0) mknodat(r2, &(0x7f00007e0000-0x7)='./file0\x00', 0xf010, 0xa93) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 08:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000295000-0x8)=0x0) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = dup3(r0, r0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f000002e000-0x4)=0x4) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname(r0, &(0x7f000002d000)=@generic={0x0, ""/126}, &(0x7f000085b000)=0x80) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000dae000)=0x0, &(0x7f0000831000)=0x4) 2018/01/30 08:18:20 executing program 3: unshare(0x40600) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000280000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000003000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000002000-0xde)=""/222, 0xde}], 0x5, 0x0) 2018/01/30 08:18:20 executing program 6: keyctl$instantiate(0xc, 0x0, &(0x7f0000784000-0x5a)="86", 0xfffffffffffffe36, 0x0) 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/hwrng\x00', 0x200200, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000879000-0x4)=0x7f, 0x4) pread64(r0, &(0x7f00006fb000-0x67)=""/103, 0x67, 0x0) r1 = socket(0x10, 0x8000000803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) splice(r1, &(0x7f0000364000-0x8)=0xfffffffff7ffffff, r0, &(0x7f0000c91000)=0x0, 0x5, 0x4) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e036039135e98cd62de7", 0x20, 0x4000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000d81000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/30 08:18:20 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x14000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f24000)={0x0, 0x0}) r2 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001a7000)="", 0x0, r2) keyctl$read(0xb, r3, &(0x7f000023d000)=""/0, 0x0) 2018/01/30 08:18:20 executing program 4: r0 = open(&(0x7f00005ed000-0x8)='./file0\x00', 0x200, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/hwrng\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007be000-0x10)={0x0, 0x401, 0xf3, 0x84}, &(0x7f0000379000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009f4000-0x4)=r2, 0x4) syz_open_dev$loop(&(0x7f00004b6000)='/dev/loop#\x00', 0x4, 0x0) r3 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000dba000)=[{{0x0, 0x7530}, 0x1ff, 0xa5b, 0xb02}], 0x10) ioctl(r3, 0x2283, &(0x7f00009a1000)="") 2018/01/30 08:18:20 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d56000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000bd1000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="", 0x202, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe31) syz_open_dev$sndseq(&(0x7f0000594000-0xd)='/dev/snd/seq\x00', 0x0, 0x400080) read(r1, &(0x7f0000dcc000-0x15)=""/21, 0x15) 2018/01/30 08:18:20 executing program 5: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) r0 = socket(0xf, 0x6, 0x807e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x2f)={0x0, 0x27, "b941d817fae8ba36ab2e45002cd48194a0252b223d7ade7cbb3c7713d5ca4fcc9d7724db459a88"}, &(0x7f0000000000)=0x2f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1c000)={r1, 0x7f}, 0x6) inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aae000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setuid(r2) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b18000-0xc8)=""/200, 0xc8) socketpair$inet6(0xa, 0x0, 0x80, &(0x7f0000aec000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000aff000)=[@in6={0xa, 0x2, 0xf7ffffffffffef4f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}], 0x1c) mlock2(&(0x7f0000b07000/0x3000)=nil, 0x3000, 0x1) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000145000)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/01/30 08:18:20 executing program 3: mmap(&(0x7f0000002000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000193000-0x8)=0x0, 0x94, 0xc) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000882000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000001000)="88f465e15fd1057b26252f3c68aa19549ebae00b4adc0b51fc5222cd9e2e043b"}) 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008d3000-0x4)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00005d9000-0x52)=""/82, &(0x7f00001c5000-0x4)=0x52) getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000070b000)='net/iv_iet6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000e7e000)='oom_adj\x00') sendfile(r3, r2, &(0x7f0000310000-0x8)=0x0, 0x10001) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000498000)={0x0, 0x7, 0x3, [0x8cc, 0xffff, 0xf21f]}, &(0x7f0000b22000)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a97000-0x19)={r1, 0x7, 0x11, "2a6bf00d801ea098135b02b3b9e0873caf"}, 0x19) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000055000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c44000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d4000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000021b000-0x8)={0x0, 0x80}, &(0x7f0000f7b000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dbb000)={r4, 0x80000001}, 0x8) r5 = add_key$keyring(&(0x7f0000758000)='keyring\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000eb2000)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00006de000)=""/4096) sync_file_range(r2, 0xd77, 0x6, 0x1) write(r0, &(0x7f0000df4000)="240000005a001f0014f9f400070902ff02000702081f0100ffffffff0500000000000026", 0xfffffffffffffd67) connect$inet6(r2, &(0x7f0000275000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x1c) 2018/01/30 08:18:20 executing program 4: mmap(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, 0x0, 0xa2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000021a000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000257000-0x8)={0x0, 0x2, 0x0}, &(0x7f0000256000)=0x8) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000258000-0x10)={0x650a, 0x0, 0x1, 0x0}) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000259000-0x10)="b7b6d1d7b751f1416e88a69c19ff680a", 0x10) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000196000-0x8)={r3, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000005c000-0xa)={r2, 0x2, 0x1, [0x3a]}, &(0x7f0000045000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4000000003}, 0xfd8a) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7d000-0xf)='/dev/sequencer\x00', 0x24202, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000006c000)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000-0x4)=0x7fc, 0x29) recvmsg(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034b000-0x3c)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/30 08:18:20 executing program 1: pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d2e000-0x4)=0x0, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000022d000-0x21)=@dstopts={0x73, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1, 0x0}]}, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200800, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x58, "eb039c95b4b5d4baf851bcce9a3e1b2e541fbff2966b866e77bf9ae4f4ad6aa57d6e7fe816ffa5617946395c71e2cf352fb25a72f2ccf3bdd26b75d3698f58e0507b8c860fcc5006811184f61bccd6eeb773e47cbe3006bb"}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x4}, &(0x7f0000002000-0x4)=0x8) mount(&(0x7f0000cdb000-0xe)='./file0/file0\x00', &(0x7f0000d64000-0x8)='./file0\x00', &(0x7f0000aca000)='ext3\x00', 0x80, &(0x7f0000001000-0x1000)="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") 2018/01/30 08:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) r0 = add_key$keyring(&(0x7f00002fb000-0x8)='keyring\x00', &(0x7f00006c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000210000)='keyring\x00', &(0x7f0000c25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 08:18:20 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002fe000)='/dev/usbmon#\x00', 0x10001, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000154000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000-0x4)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000ef9000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000efb000-0x4)=0x10000, 0x4) 2018/01/30 08:18:20 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x10, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d01000)={0x0, 0x8, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000)=0x0) timer_gettime(r1, &(0x7f0000826000+0xaef)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000f9e000)="", 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/30 08:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ae000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000070000)=0x8, &(0x7f000072d000)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000014c000)={0x0, 0xa1, "7be9b3fa7ced3846d027651f72dae03e1628da9cdb23aebfded07501197825a79b68f65c61d33c9e47d1ffde2716207900028603939f7355dcad61f34133e01bcd76e84d01b076b82398d288d4211e6106cbee05a623e701a812ee179053c419fc105c173de6d939009a12e8053e7e07af4e592706e801d1b470d6a5ef26b3da15c4e0457de3ee15a4377247a8329e11ce113d4d23492c84de9ef5a3e8ad862279"}, &(0x7f0000311000)=0xa9) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000098e000-0x8)={r2, 0x6b07}, &(0x7f0000795000-0x4)=0x8) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000746000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f000043a000)="", &(0x7f00002c4000)=0x0, &(0x7f00009d7000-0x3)=0x0, &(0x7f0000a2d000-0x27)="") restart_syscall() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004c2000)={r3, 0xfff}, 0x8) tkill(r5, 0x7) time(&(0x7f0000405000-0x4)=0x0) 2018/01/30 08:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000012000)=[{{&(0x7f0000003000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0x1000)="cbfbcf333b", 0x5}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r0, &(0x7f0000caf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() stat(&(0x7f00005b6000)='./file0\x00', &(0x7f0000182000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f0000620000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() r7 = getgid() getgroups(0x7, &(0x7f0000b40000)=[r1, r2, r3, r4, r5, r6, r7]) 2018/01/30 08:18:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x100, 0x10b000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x8)={0x5, &(0x7f0000000000)=[{0x0, 0x100000001}, {0x80, 0x6}, {0x1, 0x7}, {0x7, 0x1}, {0x2, 0x5}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) getdents(r1, &(0x7f0000001000-0x66)=""/102, 0x66) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/30 08:18:20 executing program 5: 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, 0x0) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000729000)=[{0x4, 0xfffffffffffffffe}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00005dd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = dup(r1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ff8000)=0x0) r3 = accept4(r0, 0x0, &(0x7f000006a000-0x4)=0x0, 0x80000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000cf3000-0x10)=@req={0x0, 0x2000000000000, 0xfffffffffffffffa, 0x7}, 0x10) madvise(&(0x7f0000c5a000/0x1000)=nil, 0x1000, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:21 executing program 0: socketpair$inet6(0xa, 0xf, 0x2, &(0x7f0000af5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000bdd000-0x1b)=""/27, 0x17a) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r2, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000091b000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000869000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000001e000)={0x0, 0x0}) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x3, 0x0, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000021000-0x2b)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'system_u\x00'}, 0x2b) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f000001f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x289, &(0x7f0000b88000)=[], 0xfffffe28, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000bb3000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0}) ioctl(r0, 0x2280, &(0x7f0000051000)="53c7") 2018/01/30 08:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007e8000-0x8)={0x0, 0x0}) 2018/01/30 08:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/30 08:18:21 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f92000)='syzkaller\x00', &(0x7f0000bcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1b000-0x78)="615bdbf216d0150e84026ab09e403d25688d4e1e92d9d189a7b5347b26da16a49f565808edcdf49c1ba9c5f06dec5de5b41c31dd7e44ac8594ef412211adad13179d1b324cedb5001ad58ca11c557caea2623e09e3ac21e1b226f71a164a7c23d4f95ec809afca7d3cd4f6727cd9c97a307ee002c2ad93d3", 0x78, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000865000-0x6)='logon\x00', 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = open(&(0x7f0000f3f000)='./file0\x00', 0x100, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00006cf000-0x4)=0x0) r4 = gettid() r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000041e000-0x4)=0x0, &(0x7f000060a000)=0x4) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000ec4000)=""/127) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) poll(&(0x7f0000588000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000299000)=0x8001) request_key(&(0x7f00004e3000-0xc)='id_resolver\x00', &(0x7f0000e2d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c7e000)='syzkaller\x00', r1) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@generic="5c7103591a8c0d1dbe704c44fcb9b6fe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000028000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = getpgrp(0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xf, &(0x7f0000028000)={0x1f, 0x4}, &(0x7f0000028000)={0x0, 0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/ashmem\x00', 0x101080, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r0, 0x8942, &(0x7f000000c000-0x50)={@generic="cd505b0ed408421cccb3300e6a486798", @ifru_ivalue=0x2}) fcntl$setown(r0, 0x8, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/ppp\x00', 0x8081, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000000d000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000029000)={0x0, 0x0, 0xffffffff80000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000027000)={r4, r5, 0x7f}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xf, &(0x7f000002a000)={0x577e, 0x3}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000027000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f000000c000-0x8)=[0x7, 0x8]) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000e85000)={&(0x7f0000000000)={0x2, 0x17, 0xffffffffffff8000, 0x6, 0x5, 0x0, 0x7, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x24040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3b000)='/dev/snd/seq\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f00006ce000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000030000-0x54)=[{0x4, 0x2, 0x7fff, 0x8, @time={r2, r3+10000000}, {0x3, 0x2}, {0x5, 0x81}, @control={0x1, 0x8, 0x7ff}}, {0x7f, 0x2, 0x6, 0x3, @tick=0x8000, {0x1ff, 0x0}, {0x3, 0x5}, @time=@tick=0x0}, {0x2, 0xedb0, 0x40, 0x5000, @tick=0x5, {0x1, 0x0}, {0x200, 0x40}, @ext={0xb3, &(0x7f0000d52000)="acb45a6022ffc74a210ffa565b652eff5439ff7c7d9d94907780fbeddb07bb07af5131edbb2a4197d97bd55e355e6c6c11aeecb3fe3ccbf8a34eadb70888a50b0a90bc6c078d927c7e75c8511d0b213b6c14e54f663ea2ba71f2016dfc5bf8e75a471606b261327b6a615749897cd0d4051a199775c03bed5ab3003e07c9a4d68f184f7e667310e3b9ae4ef265fce8d6ce53c93fb5cd36b20e7e67ecc449457564134f663a05aba4af1115f06b893b8a2c66e4"}}], 0x54) clock_getres(0x0, &(0x7f0000b39000)={0x0, 0x0}) r5 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00005e4000-0x8)=0x8, 0x8) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f00000ea000-0x10)={0x0, r4}, 0x0) 2018/01/30 08:18:21 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x20000003, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000010000)=0x7, 0x8) 2018/01/30 08:18:21 executing program 0: madvise(&(0x7f00003d7000/0x2000)=nil, 0x2000, 0x0) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) symlink(&(0x7f0000145000-0x8)='./file0\x00', &(0x7f0000b95000)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x8003d, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xb9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d4e000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000032a000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x0, 0x3, 0x7, 0xfffffffffffffeb5, 0x8, 0x9}, 0x20) 2018/01/30 08:18:21 executing program 0: r0 = gettid() sched_setparam(r0, &(0x7f000014e000)=0x101) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000ef2000)=0x0, 0x7fffe) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009cc000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x100000d, 0xa, &(0x7f0000ef4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000ef1000)={0x5, 0x0, 0xd823, 0x6, 0xffff, 0x8, 0x1ff, 0x3, 0x5, 0x561}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000690000-0x1c)={&(0x7f0000ef4000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000ef4000)={&(0x7f0000ef5000-0x1b0)={0x1b0, 0x11, 0x6, 0x808, 0x4, 0x3, {0x0, 0x0, 0x5}, [@generic="a269055f12c253c2cf8b26b6d36b1bb6bb367838f4646a6ad580b57afcd435bd3e5710026cc31990a5647f8f2ace29639fd91389dba79a4001fa8e41479275502c89e29aa8eb3aba2c5f32408a091f3bae988e35fd54961fe37b59f6ecd1600d09d7e31c5b66746cb37bf8f52cc47c872a5648c760ebc4b4631d79d3b3dcdf1d5924ff44bf025f2e24fd58da691b", @nested={0x10c, 0x8, [@generic="f384f62d436e68669cae344fbbfd5d9eafd176aba7cd1b3362692512fb60192768bd8b3bce608c4a80bd1e33e89769f4afcc81c8c2c914e1f43a9efc8d2364679b782211cd816473f555e6e5cabdb0771b8b76e0", @generic="3c96441b7e69fa4259dbc57a35ebd8394bb8273fa7c1c0b8298929977c11849f25b65ab860956760a60ac2e8edb97d45aefded26606f1e1bf70d", @typed={0x78, 0x4b, @binary="028500adde0de1338f22b04e61b9cc95b77b40604986fc4ef0dcf0f020bf771d58832abea7cb74e8187144697046d5f6de12d1844286e5335485a153806b71ff488c4653294a1b8e3d531c3a632974529605fc2a044caa38d5bd6da62e1844bc160842c9c035a9d9bc65cf0e420d6788"}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x8000}, 0x48090) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000027000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00007fd000)='/dev/usbmon#\x00', 0x2, 0x82000) accept4$unix(r1, &(0x7f00000b5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007a6000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000767000-0x14)={0x0, 0x9, 0x9, 0x5, 0x1f, 0x3}, &(0x7f000010d000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000365000-0x20)={0x8, 0x8, 0x8000, 0x4, 0xb509, 0xfffffffffffff000, 0x0, 0x400, r2}, &(0x7f00008a3000)=0x20) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000609000-0x8)={0x4, &(0x7f000062c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/30 08:18:21 executing program 7: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0}) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x1ff) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001d000)={@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]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000021000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, 0x0, 0x2, [@rand_addr=0x400000000, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f000001b000)={0x6, 0x100, 0x1, 0x0, 0x2, 0x7, 0x6, 0x1, 0x3, 0xfffffffffffffff8, 0x2, 0x1}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000029000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) connect$packet(r1, &(0x7f000000a000)={0x11, 0x1f, r2, 0x1, 0xff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000d8000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005a2000)={0x0, 0x20, "609bb9f36540777491e6a93f9af8f55acbbeb1768fef3e82b373b1d392f8b7a8"}, &(0x7f0000a09000-0x4)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e96000)={r2, 0x8}, &(0x7f00001b0000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:21 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000f88000)=[]) r1 = getegid() mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000a36000-0x53)=""/100, &(0x7f0000f8a000-0x4)=0x64) lstat(&(0x7f0000f87000)='./file0\x00', &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f000081a000-0xc)=[0x0, r1, r2]) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f89000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f84000-0x10)={&(0x7f0000f86000-0x1c14)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000002, 0x2000000088) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/pktcdvd/control\x00', 0x5ffe, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f7d000-0x58)={0x27, 0x9, 0x8, 0x1, 0xfffffffffffffffa, 0xe6b7, "c7fdfb200db34da47deeb54a6496010d0837dbc61b01457e950d8db8de6b14651ef39e796d1e6ead54e600128d3cc2d0b7736938f2b64c51b39d13c65d8a95", 0x4}, 0x58) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002a3000-0x12)={@generic="bd9023e33f19429920e70a3ca3d46325", 0x1002}) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r0, 0x400, 0x1) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000053000)={0x0, 0xa6, "5824dd3f879d5248fc9994761d94c4793cbfbde8d7eafe60d32bf34f3484ecd3bc96ac09b3ed6e0bfeb360179b0a42a616310d37e05d91e33f2bb850c6d467a8e4538d261450d326f3238a493bf00df0bb489d8931904543481be03da71c0d7a7efb6120bfe8c5d30b2e2850e4b487466cfbfa8fac999f81656c0e0401d6d6af235f270138621db67c7884d84132fca9c4c001382d0d0d44f116e5400fe03fa089cf7fa3dc1f"}, &(0x7f0000027000-0x4)=0xae) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000052000-0x4e)={r3, 0x46, "c5b59173a30bef46ab34acd6e122e734298ddea77ca0c1c918cae784d5b27885ed4bffde55b52fb505dcbc96b2158276d927b4ef7c95fbef2a62a3d8943ab6e0478c1f94d943"}, &(0x7f0000054000-0x4)=0x4e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r1, 0x2) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000029000)=0x3a) getsockname(r1, &(0x7f0000024000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/30 08:18:21 executing program 5: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004b7000+0x890)='/dev/input/mice\x00', 0x0, 0xa00) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000-0x4)=0xe8) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000fb000-0x10)=@generic=""/16, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000021c000)=0x0) fstat(r0, &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ac000)={0x0, 0x0, 0x0}, &(0x7f0000499000-0x2)=0xc) sendmsg$unix(r1, &(0x7f000028f000-0x1c)={&(0x7f00004ee000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000065000-0x8)=[{&(0x7f00004ee000)="3e52ed96d78c02dfe3239ab07140760c820aba404d8e80cf1daecbb2f342b2681788b385705dbc51071b33e587497612bb2e429c4afbd641c87c30d6e98e7a91f206be6a5ce0b6ef3343fcd953c195b243f4c514d716468a7b48f0caa72a91b5cdd3c716ea57195de3e8ea98089624372142308c637d181bc321f6125429f8ace966d5ab104fbdc68035e053e4043b3d5d261f402d8530a796787c430c5ffe6992c83e4599a094d53f67cc08d5e05962a04806e6e3f0f3d220036748aaab717867a02d96e2ff70c083a6889bdfe204bf29c8a87a0fc8", 0xd6}], 0x1, &(0x7f0000436000-0x30)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x4000000}, 0x20000080) r8 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x10, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x82)=""}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x28, &(0x7f000013e000-0x18)={0xfffffffffffffffe, {0xffffffffffffff48}, 0x40000000, 0x5d2b}, 0x0, 0x8, &(0x7f00004f0000-0x8)={0x0}) 2018/01/30 08:18:21 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00003d0000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002ce000)='/dev/net/tun\x00', 0x0, 0xc0c0) sendmsg$key(r0, &(0x7f0000bbd000-0x1c)={0x0, 0x0, &(0x7f00004dd000)={&(0x7f0000755000)={0x2, 0x0, 0xff, 0x0, 0x2e, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5e61, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x4, 0x4}, @sadb_key={0x1f, 0x9, 0x768, 0x0, "eaf12b1ad59d31c22d16ef80facedc22f1b8f8392af9b4f31169fd22abde3faae2e7334460bd3d07b3c1aa7a1be5846d6fba1ce0cc7d5f1c1a6736ef8172f872c545534a12ce1f838f700237b823ca591004eb9b22d3cb0efc576c298f52db1dd9bfbce3713237f8c3e4a0c8cee3e5c1b5e4c134f29488e20b1ef1f23eab0fb04f50f9fc08e4acb687e801445870a59d5969375aaf942c843628be1801a234efcae9f3d275f1c02a0ed7229fe41c84ffb6fc1002f6bed1a6c357f31a68e234483ef6d873c466f2e095e83c309aa126d09917f31f1b8f65e87cb94fe2f057ffa44af5abb9dda45fe8590f2c4321"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c59000-0xa)='net/nfsfs\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000059c000-0x70)={0x2, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x4, 0x100000001, 0x3, 0x9, 0x0, 0x8, 0x3ff, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b93000)={0x5d6, 0xb00, 0xcc5, 'queue0\x00', 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]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b3d000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000b0000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000084c000-0x28)={r3, 0x5, &(0x7f0000f26000-0x14)=[0x9, 0x1d8f35f7, 0x0, 0x8, 0xeb], &(0x7f0000adb000)=[0x4, 0xffffffffffffff01, 0x2, 0x7], 0x41, 0x9, 0x9, &(0x7f000089e000-0x24)=[0x4, 0x1, 0x84, 0x8001, 0x4e84, 0x100000000, 0x800, 0x9, 0x5], &(0x7f00005c9000-0x18)=[0x22, 0x1f, 0x4, 0x80, 0x5, 0xf2], 0x0}) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000a1e000-0xc)={0x0, 0x0}) r1 = add_key$user(&(0x7f0000a01000)='user\x00', &(0x7f000057b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddb000-0xa6)="9f348b8c39c09db4d8e77cadcd218dac88189dd109c6782cdd52557df20aec6bf8e9464c65d24da03e7bf08c916700c4a8ca2de43b19163765d161cd804e909641d163b7a04cbe9f6bef8fc3298e7e89e795a991146dfb405e1ee8416ee6f5a2968e6d9f78ca43da4203bcb0e815a8b1f0bf328576d91d27dee81ce557b6d8c6842aa273820b55851f148f74e416def40500cac5fe7b67040ef881d03245d778702e5d52d2e1", 0xa6, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d8f000-0x10)={0x7, 0x0, 0x1, 0x3f}) r3 = add_key$keyring(&(0x7f0000fd9000)='keyring\x00', &(0x7f0000c15000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x5, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000093f000)={0x5, r2, 0x10000, 0x4}) waitid(0x3, 0xffffffffffffffff, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000066000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000051c000)=[{0xffffffffffffffff, 0xfffffffff7fffffe, 0x0}], 0x1bc, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f0000acc000)={0x0}, 0x32d) 2018/01/30 08:18:21 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000009000-0x8)='./file0\x00', 0x2, 0x1000) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[], 0x14f88785b61600a9, &(0x7f0000002000-0x47)=""/71, 0x47, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000003000)={0x2, 0x800, 0xfff, 0x80}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/ptmx\x00', 0x22000, 0x0) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000869000)='/dev/net/tun\x00', 0x0, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f00006e7000-0x14bc)=@hdr={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d8293", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}, 0xfffffedd) 2018/01/30 08:18:21 executing program 2: r0 = socket(0x10, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f00004a2000-0x8)={0x0, 0x0}, &(0x7f0000972000)=0xffffffffffffff6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1ff, 0x1324053f, 0x4}, &(0x7f0000314000)=0x10) 2018/01/30 08:18:21 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a22000-0x15)='/dev/pktcdvd/control\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000417000)={0xfffffffffffffff9, 0x2, 0x4, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e68000)={r1, 0x7f, 0x30, 0x0, 0x5}, &(0x7f0000730000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0xfffffffffffffffa, 0x300) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00001e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x20, 0x2, 0x1, 0x2, 0x80, 0x80, 0xdf, 0x0, r3}, {0x3, 0x7, 0x3, 0x401, 0x1, 0x3, 0x20, 0x6}, {0x5, 0x4, 0x3f, 0x10001}, 0x400, 0x3, 0x0, 0x0, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x3, 0x2, 0x3, 0x2, 0x95c9, 0x3}}, 0xe8) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000275000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000c2d000)={&(0x7f000073c000/0x1000)=nil, 0x24b, 0x4, 0x10, &(0x7f00005ca000/0x1000)=nil, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000253000)='pagemap\x00') socketpair(0x8, 0x5, 0x2c1, &(0x7f00001cf000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ecb000)={@common='bcsh0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r3, &(0x7f0000418000-0x4)=0x0, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000910000-0x8)=0x1f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000095e000-0x3)={0x6, [0x2a5, 0xffff, 0xea, 0x3, 0x95, 0x3caf]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00005a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000049f000-0x18)=[0x0, 0x0, 0x0, 0x0, r0, 0x0]) 2018/01/30 08:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000a1e000-0xc)={0x0, 0x0}) r1 = add_key$user(&(0x7f0000a01000)='user\x00', &(0x7f000057b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddb000-0xa6)="9f348b8c39c09db4d8e77cadcd218dac88189dd109c6782cdd52557df20aec6bf8e9464c65d24da03e7bf08c916700c4a8ca2de43b19163765d161cd804e909641d163b7a04cbe9f6bef8fc3298e7e89e795a991146dfb405e1ee8416ee6f5a2968e6d9f78ca43da4203bcb0e815a8b1f0bf328576d91d27dee81ce557b6d8c6842aa273820b55851f148f74e416def40500cac5fe7b67040ef881d03245d778702e5d52d2e1", 0xa6, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d8f000-0x10)={0x7, 0x0, 0x1, 0x3f}) r3 = add_key$keyring(&(0x7f0000fd9000)='keyring\x00', &(0x7f0000c15000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x5, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000093f000)={0x5, r2, 0x10000, 0x4}) waitid(0x3, 0xffffffffffffffff, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, &(0x7f0000066000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000051c000)=[{0xffffffffffffffff, 0xfffffffff7fffffe, 0x0}], 0x1bc, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f0000acc000)={0x0}, 0x32d) [ 89.497843] binder: 15543 invalid dec weak, ref 86 desc 0 s 1 w 0 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80) r1 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x681, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/rtc\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ac000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000920000-0x40)=[{r0, 0x4e44be1acbb86011, 0x0}, {r1, 0x0, 0x0}, {r2, 0x1, 0x0}, {r3, 0x0, 0x0}, {r4, 0x1, 0x0}, {r5, 0x400, 0x0}, {r6, 0x6000, 0x0}, {r7, 0x8000, 0x0}], 0x8, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f00005e4000-0x8)={0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001000)={r8, 0x702d}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "0ae2e2f1ff3bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055b71211f77040aebfe50d525c880a32b67d629f97f92928d2ffb891b47faacd9176c8ab44efb14ed17de9532aa901bf4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0e83", [0x0, 0x0]}) 2018/01/30 08:18:21 executing program 1: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="fcd2770c", 0x4, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) fcntl$notify(r0, 0x0, 0x282) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') 2018/01/30 08:18:21 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r1 = syz_open_procfs(0x0, &(0x7f000089e000)='personality\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='personality\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f0000001000-0x44)={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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r13 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000002000-0x54)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="359db76a67848f174b71f94928790be94dd08e819b3c9af578289d8d1d3c5dd8e8e28f8fabd9557727d964026fe47d2f7ea60aba3776c8c719a3ba84161cb20fbcadc577987c075a2a4948ecf0ecfc87f03b1779a338ccd33bcbbb5a4a3bfbc62be7d9f690fc0dbe219e93faf1e74db4a6d60f16b4b9679c55f5864c4354d4a0950689ec072a0c99fb5c4569ccd813224c07", 0x92}, {&(0x7f0000002000-0xd0)="3881e46c41b489837570ae4b5a61af2bb5631d085819d54552b37b1e3b8cc0f313080587f00b105686fde125d8fceec022cb98c97e5c75290feaad50b3aee424567765dfd57d541f7d138216e7ca4e3475ed8b2504aeeda7f98f896fafa4df9b048bc8f0c3a3c2d1cfbaa758145fd17cbfb910f211cded9c9c7cc6b9898a27fe3098ca39df0448dbd9238458133497cc49d2d5d6ba80cc49f4ad9ebc4a3774fe667c8c77ad8af6936ec76b6eb4fb76801452f9aae9fdcd32fdefb7d9bb3ff593de281a130f1cf81e144d6ba5c35ee69f", 0xd0}, {&(0x7f0000000000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="acfe51c32ea163597466ab9712aef7446f2efe86e14581ebfdad4fb24ea90089467fe064e750ecb42bee5ec77657e04ab9b91f9a17e0f3d129b4f26307b2d1e7b55f6936ca08ad2af63f77285d728ae8813b9ffa12a74b3846672e909a8c230be999c45fb79c3d0670cfc77620bc1384d7773050802a378b13a9da8d6212f33bc56f0c820c71fffac15b1843f9db081913d4", 0x92}, {&(0x7f0000000000)="d0897e301509029ab6ff112910014c2db3c1c3e600afd2d599b1b10fc53b6b941527004f95fd823cc87398867e170662e494fd3b72df6934101454db62343f1db47274299dcaa6afde060b5eed06bfaab2c05952ecf95081224f9e", 0x5b}, {&(0x7f0000001000-0x17)="35fc3f3fb0be8cd4a049933e9f7e9c6691fdeda6f5587f", 0x17}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0xf5)="39ae6c2f88c507f7f30c4664ba6fd9ef9531577b7a0f4fb8db9e4dc228f2c4ef0e274fd8c0688e0420819c9ce96bc0c4901389cb2727c50e7e232445cda9088c1d8d85d5edf5479b4676177691461d846ede879f5be8778b12db5d16cc41381c731c6b80412479d9d906ede2d066feaecde929a61986c310f62077f5853e76230e488a5231b46a9a3e3dc16fbcccbf26c461926712d0b6ea8b91ae83a51e49b0d033c95b30b4b753d984e46e184f64f95bf8c5d502cd1f80c462bc0b0f027d18783fac15192b22a0a6c4fe3198797b339d9d787ba2ced29ca818bd469d568c985fe67b35a947934591ef2a2aa9033f94dbac96193b", 0xf5}], 0x5, &(0x7f0000001000-0xe8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x80}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x28)=[{&(0x7f0000002000-0x3c)="7a94cb7ee3fdc8209726ee111be74e79a236f0f9d913e26ca9e579e5e17dd693b1e773ceb92af5473d127abd0dde13188f10c982c9d56346116db3c1", 0x3c}, {&(0x7f0000001000)="51d9300d32c75d3ad997a8493cbdc4a01f53e4b4c30b3b14973a3b9b859d26452f300ff3ba74eae3614d03b373dad6ceea9a5756c91a092e9e23ada8f74084c934f16e02a0e886d6f4caeb0c7929069d313b224f735ecf6c8c203c65f6c7a2421833859bedf154d936abecd9fb25b77bbd2af47d8ea311c0632689a47a8f737975ea0723b11a0d664434c551352610635c56cedddb7cdb", 0x97}, {&(0x7f0000000000)="dfbfd2bbc9db10ccb6fa37735f5aff4461baf9bf13c7a176", 0x18}, {&(0x7f0000001000)="af77a496a65c0b29493efb5675716ed8796f24c41881035438da69d56f962807135c9759af2ce068cd619afc19a7be1840feb5171fefe67c7ac808423d2f1b60c82c01115ed4451738caeaa092612d293c0de83d175ec8bf", 0x58}, {&(0x7f0000000000)="6d709b5e52a4fdd472417bdc213f4f91252db1043bede372e5a446f9954cf4733d0adf7048ef201e06cb965243d20ec6642b1a8d67bb0b4995824bf93ed24946caa96ba2042e", 0x46}], 0x5, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x28, 0x2000c004}], 0x3, 0x8000) utimensat(r1, &(0x7f0000ca4000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/30 08:18:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000c98000-0x1c)={&(0x7f0000a29000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6_vti0\x00'}}, 0x1e, &(0x7f0000001000-0x18)=[{&(0x7f0000cca000)="4d986403b21a40e080e846c8abc942d0c6fd58a48366531fc0006977882677b8a8e6ecc57e5ce2bd962f4c7763ffa583b8eff15698e808185c992a3ff7f9617d24f357d8fdfd", 0x46}, {&(0x7f0000cb2000+0xfcd)="df7cd2d4f0ec12eb6fa2bce9630d734703b5786b7c771992eaa4239ec33d4d05c947d41a435cbb3b8442a86cd8809c172354df5669e64bd27b1d657bb7aa4633ebc0d87761426f429a9183d38510f3758a770fd32ce21676d44f5997f4", 0x5d}, {&(0x7f000066b000-0xef)="44767728765758323fa3fc52075066f577686df8221b8cfbc7ec621846f300fbfe528124e5ac05f6b4e40c1b373d8501707be468640046d6b1b720bbb33542ea8d070def93079f3309984fe9cb7d649e7bec24fa1bc4c555d4eda0c6b40c0ad966148235a0f74778ef43b3dca1b717d5b7bb986e78dd8bcf1f34d272cf7857ea6fa9decb1f5aa546086e3c006189e4648e21f3a177fb182b16a6912840427f54d18dc07105cc1385a4b755a1f8c40237c939b9df12965b0c4a233a7f751f87f537190c606573816f2d4136c77ddb5769eeb804efcb76e276c34b8459f10ae6fd63b1aca2a7f9fce39df3439826ed59", 0xef}], 0x3, &(0x7f0000bd2000)=[{0xdc, 0x113, 0x9, "065f5a0916c42d931874ab0a03ba9c034f85a767e8cd0f76c1daafb709200552fdccaca560f410fdcbb316ef7aee65613a1842aea7f7c3248b4f8f78ded6df20fd9fa510bfcf5d34d3c2109c070bc84fdab8d8557c4d07865a5de4c89d47343d30f37f8c274ba055743dadc30d19b4f5b0c25444b77abf3c274c37283576e0be9b0cdb254d2207e02690eb4a829c944024d38b8f99a50c5dc3488fafa9f3e16ef5010108eaa39e37a49e8088cced3690728c45ac946deb80016b3a95c83521dd3c4666b51b0cb49ac3a5ecd72fdb24df"}, {0x100c, 0x117, 0x0, "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{0xc, 0x109, 0xcd, ""}, {0x108, 0x13e, 0x8, "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"}, {0xa8, 0x88, 0x1, "69fa723236b315d0685383f598cc14702871f1a86cf091649cec51df48b216b0cd349d309f1dcc23a7e581dc05dcc1befc155b37b9048fff34b652f73e0cede7b5c62f447462b25fdfd19c0319b8b8f61c07682aa52f91dc8b7744cb5bba9648edfff4558c64b021bfe734574d703fa765e2080f48c4fb20d1ef696ce3c57c32a65bfb899fcc9a682280adc4edd3d0c71d22c3e5d186274d13990daa"}, {0x44, 0x117, 0xfa4, "cab76143e8125a290b53d1ee41f80972b0dd5305e76441c907568a71cdb41b1b9909ac9f871df7157a1705d0c40f471b9c116533684a"}], 0x12e8, 0x40000}, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 89.564118] binder: BINDER_SET_CONTEXT_MGR already set [ 89.585694] binder: 15543 invalid dec weak, ref 87 desc 0 s 1 w 0 [ 89.603666] binder: 15543:15551 ioctl 40046207 0 returned -16 2018/01/30 08:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc5000-0x4)=0x100000000, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ceb000-0x4)=0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00003cd000)="01") ioctl(r0, 0x227c, &(0x7f0000322000)="") 2018/01/30 08:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbe000)="00000d107300") readv(r0, &(0x7f00008b0000-0x80)=[{&(0x7f000061d000-0x79)=""/121, 0x79}, {&(0x7f00000a1000-0xea)=""/234, 0xea}], 0x2) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0xffff, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/30 08:18:21 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$negate(0xd, r0, 0x17cd9d95, r0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb1000+0x81c)='./file0\x00', 0x361000, 0x8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fb1000)={0x3, 0x9, 0x896, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) acct(&(0x7f0000c7d000-0x8)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a11000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000016c000)={0x0, 0x0, 0x0}, &(0x7f0000ba6000)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) umount2(&(0x7f0000b2b000)='./file0\x00', 0x0) ptrace$getsig(0x4202, r0, 0x20, &(0x7f000035e000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:21 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000033000-0x8)='./file0\x00', &(0x7f0000034000)=""/99) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000035000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000023000-0x4)=0x10, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x41) writev(r0, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) 2018/01/30 08:18:21 executing program 3: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000f1000-0xc)={0x0, 0x0}) close(r0) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/30 08:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f52000-0x24)=[], &(0x7f0000449000-0x4)=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getdents64(r4, &(0x7f0000873000-0x75)=""/117, 0x75) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001e7000-0x8)=0x0) write$tun(r5, &(0x7f0000b25000-0x212)=@pi={0x0, 0x0, @ipv6={0x2c0, 0x6, "34e629", 0x1e6, 0xff, 0x1, @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]}, {[], @gre={{0x0, 0x0, 0x1, 0x64f, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xed, 0x1, [0x4], "858a751ac28d564ed80b7acd0120ba4e289d1e275091da4c09a726e151310a04c13174e00f3df5240c7f506fa30e8172b6023fad753e3676a478eb2675b8bf9566c78a0dcf7dfaefbabba48fa6c63b24c749ba1194cf09400511600714412330fc9dcbde59aaa7f28a751662a69bddf5f3e3a15c15982a5259708192c656ff58d2359354a4bfca2fd4f33adbeada07b7860fa76c0e8a67243f206e5ba8d52794b280a97ec0a1bec3994218d958a5a32293ae706ca14005c9941db873180b12591dce140ec20a12cb107e528965bc56119ac73cfb455d8cd50b4b5daae758f5712fee91ae881021595885e1e6aa"}, {0x1, 0x0, 0x100000001, 0xfffffffffffffffc, 0x0, 0x0, 0x800, [0x6], "165f75769e9d9b0c3490fc80542ced577eefa2e7b8ee211261b0f1138d6f2c0566d1fb0253b4a9d5bdc351a2cb8767ba10bff242b44dd428cb7f6b561d7a118f83c7bbe73d43dd79dd58badf4404f36dee7966730a78f991a6"}, {0x8, 0x0, 0x2, 0x8, 0x0, 0x0, 0x86dd, [0x101, 0x2], "12802f576ebb4d769b16c0194256230cd490101a569d44a51f2d4c2d9e05a849b72306172072bc70e5a4a94f70d3c251bed14c75dc2f7e644825fe7d407ceab5dbeee2ec641127b46db663293f53c820e7176b90e69680f2a1bf9922bf7e922789c87e5266f8cfd4cb3a4b84214e7cec57e07e01caa937fb3b42f9e9d7c4a4f2bab75eb2c781a6d3"}}}}}, 0x212) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) fallocate(r1, 0x3, 0x4a, 0x1ff) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f0000f29000-0x38)=[{&(0x7f00005fc000)=""/255, 0xff}, {&(0x7f00002c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000438000-0x8)=""/8, 0x8}, {&(0x7f0000dd5000-0x4f)=""/79, 0x4f}, {&(0x7f0000de8000-0xa8)=""/168, 0xa8}, {&(0x7f0000a39000)=""/59, 0x3b}, {&(0x7f0000fd5000)=""/156, 0x9c}], 0x7, &(0x7f000001a000-0x48)=[{&(0x7f0000af7000-0xd7)=""/215, 0xd7}, {&(0x7f0000d3e000-0xec)=""/236, 0xec}, {&(0x7f0000024000)=""/13, 0xd}, {&(0x7f00005df000)=""/4096, 0x1000}, {&(0x7f0000301000)=""/186, 0xba}, {&(0x7f0000e09000-0x56)=""/86, 0x56}, {&(0x7f0000f89000-0xc0)=""/192, 0xc0}, {&(0x7f0000c09000)=""/13, 0xd}, {&(0x7f0000b12000)=""/81, 0x51}], 0x9, 0x0) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e5b000)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000bac000)="bd091c26dcdf9f3973355dc5e4f193aa", 0x10) 2018/01/30 08:18:21 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000002000/0x13000)=nil, 0x13000, 0x4, 0x12, r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1010000, &(0x7f0000010000)="26ba797c980fb3fa4797733fd835a1abc701a3a1698d2e80939244b36afff9a79667a337f4620bb04c4282f6ddce2ffd82459e09f45c173b60f0851d5319640f4479f84256e536b30093046083667b9529b7ef02c4294b160033e26374e5a267b480c2e0fbdbbdc25de5bb0a73ae0353e7d3b1337bfdee9c0a24071c5ac750d3cacb1c0ec789189a3e6d0ff16e447d2466057c711fe2e7fe6b63d1d0d6d7996ae6ef0bc16d3c2d212a1d50254f6624ae18cda9676063563f", &(0x7f000001b000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000011000)="2ad31fa106bd33da94467524018de811da2d973b95e694b70dad046821c2a65d982565304a5060bc85ccf10f4ad2d6b18821112ac2c7db84283a712f33702349f6ae39a8d60a310dc4c6763dd851ae940198151ab15ea32e5eb0552d5fae84cb3f0a640061b746a7151cbd82ee40637c") 2018/01/30 08:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d8e000)={0x0, 0x9}, &(0x7f00009b1000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a0000-0x8)={r1, 0x3cde10c2, 0x100}, &(0x7f000071c000)=0x8) r2 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000088b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) dup3(r2, r3, 0x0) 2018/01/30 08:18:21 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000cdf000)=""/87) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000c84000-0x8)={&(0x7f0000ffc000-0x9c)="f7340b8ddfc6d22584e81161445d89bcfb8fe2b3dfa745088b362f35e34304f78203c068423b2d561158d792b7b8b69ee71aa32e6a889304c9dec5f2db777e7cbc4eef9bf096241e6aaa8e15cb16b75a6cdcf330ffee3db3cf828dcb3ec30626f84df9c1186055c900406fe8061163b4f15f401d5848e91b1c2bb2aeff770c79a0927df6c741582c4cc05e3fd23b32c36a5c258e3a5d8df8d0a3ebdb", 0x9c}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r2, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000489000)=0x6b7b5218) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00004f8000-0xbe)="", 0x0, 0x20000004, &(0x7f00008c9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000896000)={0x0, 0x0}) bind$llc(r1, &(0x7f0000b87000-0x10)={0x1a, 0x3, 0x8, 0x1, 0x2, 0xcdd3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/30 08:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009de000+0x464)={{0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, {0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f3a}, 0x80000001, [0x6, 0x5, 0x0, 0x6, 0x8000, 0x21, 0xbea, 0x10000]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b75000)=@sack_info={0x0, 0x9, 0x6}, &(0x7f0000237000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000c7000-0x6)={r1, 0x2}, &(0x7f00002bc000)=0x6) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x3, &(0x7f00006c7000-0x12)="") 2018/01/30 08:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00008e7000)={0x20071026, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x8000000000f) r1 = syz_open_dev$usbmon(&(0x7f0000ca9000-0xd)='/dev/usbmon#\x00', 0x3, 0x2a400) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002b1000)={0x0, 0x100, 0x0, 0x4}, &(0x7f0000ab5000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aa6000)={r2, 0x4}, &(0x7f0000495000)=0x8) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/30 08:18:21 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ftruncate(r0, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000586000-0x7)='auxv\x00') getdents64(r1, &(0x7f000073d000-0x210)=""/528, 0x210) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000cc9000-0x8)={0x8, &(0x7f00003d3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$int_in(r1, 0x5452, &(0x7f0000542000)=0x800000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000062b000)={r2, 0x2}) getdents(r1, &(0x7f000043c000)=""/71, 0x47) 2018/01/30 08:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000006e000)='./file0\x00', &(0x7f0000647000-0x8)='./file0\x00', &(0x7f0000fe8000)='securityfs\x00', 0x2082034, &(0x7f0000b6d000-0x79)="5702c6b8c29163aa47cb9c69604b3a71db12795dd7f2f992ceb6132351f1b89c718c42e3aadc82c05a2c8e5d07547c209e7025520d23cff57a93568446b17e51a1cba0d94c7700c54289ca20125a4f4c8685db0ad85c2a35b5b9cc5b44aa41c99f7d9b7a2dc8544f25e28b6f7a7163993c43b78c4633778ece") socketpair$inet6(0xa, 0x6, 0x101, &(0x7f00006b0000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000001f000)=0x5, 0x4) link(&(0x7f0000e40000)='./file0\x00', &(0x7f0000a03000)='./file1\x00') 2018/01/30 08:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c45000-0x7)='/dev/hwrng\x00', 0x40000, 0x0) getpeername$packet(r2, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006cb000)=0x14) close(r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000028c000)='/dev/rfkill\x00', 0x375566769a828fb5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c10000-0x6)={0x0, 0x401}, &(0x7f0000105000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f75000-0x8)={0x0, 0x49fb}, &(0x7f00002e1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000bff000-0xb8)={r4, 0x9, 0x4, 0x6, 0x6, 0x8, 0x800, 0x0, {r5, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffb, 0x7, 0x8, 0x0}}, &(0x7f00006ba000)=0xb8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cf3000-0x28)={@generic="73cfea50685846184d47826b779bd867", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000794000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, r6}) r7 = syz_open_procfs(0x0, &(0x7f0000a59000)='auxv\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ddb000-0x8)={0x1, &(0x7f0000351000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000886000-0x8)={r8, 0x3}) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054d000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002d5000-0x28)={0x5, 0x9, 0x2, 0x148d016d, 0x6}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000690000-0x4)=0x0, &(0x7f00000e0000)=0x4) readv(r1, &(0x7f0000bb8000)=[{&(0x7f00000ab000-0x3b)=""/59, 0x3b}, {&(0x7f0000c67000)=""/191, 0xbf}], 0x2) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000431000-0x20)={@generic="d631f7f50e7cbfbfe8f8fd39b9b79c3e", @ifru_flags=0x1000}) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000237000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000365000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003bd000)=[@in6={0xa, 0x3, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x744}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}], 0x70) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/30 08:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/ashmem\x00', 0x2200, 0x0) fremovexattr(r0, &(0x7f00003f5000-0xc)=@known='trusted.syz\x00') syz_open_dev$tun(&(0x7f0000f90000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d8a000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c98000)=0x70, 0x4) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000488000)={0x0, 0x0, 0x0, 0x0}}}) [ 89.881113] binder_alloc: binder_alloc_mmap_handler: 15651 20002000-20015000 already mapped failed -16 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000534000)='/dev/input/mice\x00', 0x0, 0x4003fe) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c41000)=@hopopts={0x6a258b29eadbf426, 0x225, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffb, 0xe2, "8fd447acf6981001ca57ebb3372b039fc6411f2f49c6db98ab03707c0721e535a5f735e76d3b85a37666cf28cf610d8f1ff240453bd3fa84fd98217ff7071d43cebcb12d463b5a7dd4197aaa99c922f95a3d598c880d21e6e209a8a0e5191c6b6e456bc88960fc7a7ecdc971353efd9ddc2300a027a1bec68cbf35a1ab711c3429a3be4cd392c40c189fbb8c3401e16e915d2b9561c9ff51720cd9f0e32595798f2daaa4ad84eefe6f43a42ea7d1348df856240fa2efb4bf03493c0852f483e73dcb0650fef62329a4d8c9f38e35ae517ef5b270e9e0be0787eea972d0ed43ad7e2b"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic={0x2, 0x1000, "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"}, @calipso={0x7, 0x30, {0x4, 0xa, 0x6, 0x8001, [0x100000000, 0x7, 0x3ff, 0x7, 0xffffffffffff606d]}}]}, 0x1138) r1 = request_key(&(0x7f00008fa000)='.request_key_auth\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000439000)='vboxnet1^\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf7000)="f5", 0x1, r1) add_key(&(0x7f0000a94000)='user\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x72d7, 0xffffffffffffffff) 2018/01/30 08:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eaf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ded000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000cc0000-0x8)={r2, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005b7000)=0x1ff) fsetxattr(r0, &(0x7f0000e07000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000a89000-0xc)="020000000800001fffffe100", 0xffcc, 0x0) 2018/01/30 08:18:21 executing program 7: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df0000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000def000)=[0x1, 0x6]) timerfd_create(0x2, 0x80800) r3 = openat(0xffffffffffffffff, &(0x7f0000b48000-0x8)='./file0\x00', 0x81, 0x22) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002c1000-0x4)=0x0, &(0x7f0000ae8000-0x4)=0x4) getpeername$ipx(r3, &(0x7f0000ad9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df1000-0x8)='./file0\x00', &(0x7f0000df1000-0x8)='./file1\x00', &(0x7f0000df1000-0x6)='ubifs\x00', 0x90000, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000df2000-0x5c)={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffff001}, {0xa, 0x3, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x421}, 0x10000, [0x1, 0x4, 0xffff, 0x9, 0xffffffffffffffbb, 0x7fff, 0x3, 0x8001]}, 0x5c) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7fffffff) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000478000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df4000-0x4)=0x10, 0x80000) lsetxattr(&(0x7f0000df2000)='./file1\x00', &(0x7f0000df3000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000df3000-0x6)='ubifs\x00', 0x6, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000843000-0xd2)="", 0x0, 0x0, 0x0, 0x0) 2018/01/30 08:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000e3e000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e94000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a22000+0x9fa)=0x0) [ 89.949165] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/01/30 08:18:21 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b22000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@generic="7eb0429d85bd65fb983c728d72ff88aa", @ifru_map={0x3, 0x8001, 0x10000, 0x8, 0x6, 0x6e00000}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000be2000-0x8)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000010000)=0x805) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x40003) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000017000-0x58)={{0x6, 0xffff}, 0x0, 0x2, 0x6, {0x6, 0x1c6}, 0x97, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009ea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000)=@ethtool_gstrings={0x1b, 0x5, 0xb0, "104f178e98a3c2d1d1cd20d27e1d9c583d958a0eff4e414ad6795b1df223728b87356eeb397e7d7042edcfcfb0f6295c632675d2eb4a59293a65fc099724abf8815f42239ecd71a046d892b85ea52ba0e1a96e9e7f37ff46e978afac0c4f63e3198fddca04430a1ee14a953e131431f9fab1c0186e3cab7896d6eb1187eec8d3b3cc4d66ae603470ad2a063db418f156c7c7436787ccc9352e0d51a8c929e93f34cb520ba5be7026c7704604bdf61713"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a2b000-0x24)={0x2, 0x3, 0x9, 0x0, 0x4095, 0x3, 0x101, 0x5, 0x2, 0x7fff, 0x62bfe250, 0x5}) execve(&(0x7f00005b7000-0x8)='./file0\x00', &(0x7f00009a1000)=[&(0x7f00000c9000)='\x00', &(0x7f0000cff000)='\x00', &(0x7f000076c000)='.\x00', &(0x7f0000156000)='eth1wlan1userem0\x00'], &(0x7f0000707000-0xc)=[&(0x7f0000145000)='ppp0\x00', &(0x7f0000e33000-0xc)="82766d6e65743170726f6300", &(0x7f00007a7000-0xf)='^!keyring.(@#,\x00']) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/enforce\x00', 0x163000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/30 08:18:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f00002a0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001eb000-0xf6)='*', 0x1, 0xfffffffffffffffe) 2018/01/30 08:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/sequencer2\x00', 0x70002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e18000-0x6)={0x0, 0xfffffffeffffffff}, &(0x7f0000211000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b75000)={r1, 0xe8, "59f8cd6b20434dc025ea5c0b6919698a2c7411fdd27b2df562530e94f2e069a09078cae59a2f9b784e809584bc87ff366c6bf273daef5163a19282e5f0737ad0659056e9038e350470e7b8f07a32891ca52dbdff3e330db3152c32d082be612101d388ec3410bba250f685e80b447273145ff3a536d5619030168c3fd90ffbf182a4d03e55bb0c9ae66045705613e7d6cf9077ba8a2601d5f7386851acb007a1527d62c8f458a17f9c1d5c6e5558a576e39db926d29fd9b46dfccd9d62bf428f003dbefeae9c100fda02a0cbdb48ddd465eaa0238e919dd88ff18664df21adaeb887d11691538fad"}, &(0x7f0000b62000-0x4)=0xf0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/checkreqprot\x00', 0x10400, 0x0) bind$unix(r2, &(0x7f0000de2000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000e78000-0xa2)="39e103e0afa6f8ef8e0df2216b43c2387351ae422fb6d3510bf9c7b09bc2ed7811a490a4cb3b46835c9908160913d59526bed50c6f35c12d68d21da04f694a2f5f0415b8d900ccea7ab196d6f0552e98eb22bbed8aeb90cf44498caf4367c3c72db887bb5e4d87544248c51b29f663a07cd1e97c370f81ab3b472638fc161a7edf77f720773b73fff7ef1e0c63f2d2c1583e53dd606db620aef7aaebb9ef45aaa0db", 0xa2, 0xc0, &(0x7f0000705000)={0x3, {"92b4b9cf79ca07"}, 0x0}, 0x10) fcntl$setstatus(r2, 0x4, 0x400) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000826000)={0x0, 0xf5, "f82dbd166cba078579d3c2c4ddcf18c598aa7d5c9e64a28b6a09cbbd7e27f208997851f97f8f6926ca096e35da37f751b35aed64c3f252f680eee1f19307d80661b9d349ae0dad05eace2bb590b5b63e89dc390b5cd41c13ce935e032d8f5d7da982ad89e01e022b51d4170d6cf1e2dd2acbfa2bb9e48c79635998e3d9e35d958637d9bd78312cdf3bee41a4399e31f04cf420bb068531199f5bc4c12e7f236ba78b28f7eb64b0d536c113bad758b89bccbf36658564056e96cc77e94e320155dad42cf45307c73723515419589416277826c3123138dc50e768aff92d193de253741155e6e1c7a50233a80fe68065ec14722900b7"}, &(0x7f00009de000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000098a000-0x1c)={r4, 0x14, "6c1514a111da4d7d64979f33bc3ed728d679794d"}, &(0x7f0000684000-0x4)=0x1c) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) exit_group(0x101) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) write$eventfd(r3, &(0x7f000050f000-0x8)=0x3, 0x8) prctl$setfpexc(0xc, 0x10002) 2018/01/30 08:18:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ceb000)={@generic="187e61a9aa5d92bae763ec963ef3d6a1", @ifru_flags=0x1}) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000005000-0x4)=0x0, 0xfd8d) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0xfffffd99) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad2000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e73000-0x50)={@generic="e8f6fe073102bfb76b27c4dbf46ad39b", @ifru_ivalue=0x8}) inotify_init1(0x7fffd) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = request_key(&(0x7f00006ef000)='keyring\x00', &(0x7f00006ef000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c92000)='user\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00008b8000-0xf7)=""/247, 0xf7) r2 = dup(r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000181000-0xc)={0x0, 0x73, &(0x7f0000325000)="ec9739b6902c8ba58d1d4128de4786cb4eb2fb2e8a4d039cfebfb441e358b0828ae5671deb5e350b128716a63c89f4b4632325ce77aea1b39889cb0e3ba894d710cc1301f20e202e9f9ee0819b4dc3b655ae30caa6fca473a74f9a07ea418da0718c29d791d243eda5bc1551537228b5461bb9"}) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0xfffffea5) sendto$inet6(r0, &(0x7f000008b000)="", 0xffffffffffffff99, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000600000-0x8)=0x6) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00008b1000-0x1a)=""/88) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) 2018/01/30 08:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000939000)=0x0) 2018/01/30 08:18:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0xdc, &(0x7f00002c3000)=[@in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [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, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001c6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) accept4$packet(r2, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000003a000)=0x14, 0x80000) r4 = dup2(r3, r2) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r4, &(0x7f0000034000-0x8)='./file0\x00', &(0x7f000004f000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000c0e000)='./file0\x00', 0x6d) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000edd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e81000)={0x1, [0x0]}, &(0x7f0000725000+0xb51)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x4be3, 0x80000001, r2}) mmap(&(0x7f0000647000/0x800000)=nil, 0x800000, 0x6, 0x10010, r1, 0x0) syncfs(0xffffffffffffffff) 2018/01/30 08:18:22 executing program 4: prctl$getreaper(0x2, &(0x7f000026c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x30000, &(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) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000+0x611)=[{{&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x97)=""/151, 0x97}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x20}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000002000-0xb3)=""/179, 0xb3, 0x400}, 0x80}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/203, 0xcb}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4)=""/4, 0x4}], 0x4, &(0x7f0000000000)=""/150, 0x96, 0x1000}, 0x3}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x60)=""/96, 0x60}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f0000002000-0x4e)=""/78, 0x4e, 0x9}, 0x6}, {{&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/23, 0x17}, {&(0x7f0000002000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/162, 0xa2}, {&(0x7f0000000000)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x0}, 0x8}], 0x5, 0x100, &(0x7f0000002000-0x8)={0x77359400, 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) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x1ab, 0x94, 0x0, 0x2, 0x6264, 0x34bb, 0x4b8, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x8, 0x7fff, 0xffffffffffff8000}}, &(0x7f0000001000+0xae4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7fffffff, 0x100000001, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="bb0fccc1b95a6833e572f4c645f0e333bb98a4f4ecbc31ef5d7f072a2572d7d457450dc1f5106c894c74ada5b015ff7b9413342101a09a2486cf95aa8863d693737264f2b3fbc526b759d73e4db989766f724305a2f74ee8206170910bcdde0ec233af528e3bcf460b46ad86349a75f164c99c8a73c28bb00c866a3dedf59f5871a367ef411c3d55ef7c53060729962329f29e369191886c2e8f277b135596ab1be731a7e31b803fd3c90b04cffe6128", 0xb0}, {&(0x7f0000001000)="0c04ee91badfe7ece096", 0xa}, {&(0x7f0000001000)="dad6d28685ad6089a7d3a712da74170aaf76c9ea9d54b93b34b5cd8fbe136b0cd8e9fdfa02ae385a4f023c9ad1755ca99d55", 0x32}, {&(0x7f0000001000)="62c8fb1ecd9ee172535316eba5c0b53a90dce65c9285deb1c8cfdcf3391946e4065954c84eb92cf602b45426cfeabfe43407ab1658f90dd350500826d4954a9e7cce009b07d8c66d008064ee64bdc877d58e9cd748b9212a3b5caee301a475ee9a9ad8b8edbb5ac4fbcf0a92a0ffc42a80df0b073f822ddd67f1e4c2cde672fd5d46b2f52e152eb5b8005b890ce95812502cd6179d3a6fb3bffeef8da26468c89104f3bfab74cd0946dcb7ec2d700f45a8ec6318b8bf08194a1e5edfdf8664f51b8cddd4fca3c6d287289781966ed02a247e72bf99169501bf1f050adaa8f891be78c101b9d51370af27276f13ebbe0341", 0xf1}, {&(0x7f0000001000-0xb4)="55ffacc3b3acd0cb6f5d2b7465979605bfa1de61bd4704c4832c33efd6f8e5fb5da02f339a48d36b0f161f0119efbb23f16bf0678dd8af2251270982e53ad1ff735c641b1f64e87b1deeaa860c3d0833b46460aade35133af82edc6b8d4af7b35042da4f1fd31afde0dd7f96c1d91cf80369dd3a081d683e69d85a618e601ea9d1ef155ca0c4f74fd2ee21a98809317a1656852275b2dad2396fbf710aec620b2d91c2c9ec225d29a60ddfe1e5d65f7a73cee326", 0xb4}, {&(0x7f0000001000)="20216942417834ea3d7b89e15ae37b592fa7187e6ee596ceca4dfa70ed1bafcc6f3bc812126e72952a9c23b20b44211eddb18fbc5fb5386f07a4260f472718fee70d127ec82b50f83d634d5eb9009b58ed93694b66d64b011b93f55b90eb4caf31f4806a669566e8d58c2ec85409b314e713d7c2d97be53d06610e711a59f0bc76a8a8ed97cefd6682fb", 0x8a}, {&(0x7f0000002000-0x9a)="c0a5e044b69a0860bd87c770f40962e37ecc2704d60f79a3042ac10a48335f84d6e990a467ac179595c3962d660a78dab21b6e5c7d1e6ba2d7b531ad17fc5782854edeb4b657aed7d5c7f2cab1c793e10fb72229559e622a88eaa7d52b9b876f1dd8ec8d72a6f33ad19a91432dda861af21de36d7ebd1e189c9d0a3fd508f147fe5624bafa2130fdd3f9e50c851c8259a7a6da0eb320bdf11374", 0x9a}, {&(0x7f0000000000)="d38dac29b6edbe41279c274e2bf8adbef59d346f0988a7599a24ec2f0594b3b1ac90e08fec00d12a3cf8593f191a398c2a10e000d9f7810325de654c3af2", 0x3e}, {&(0x7f0000002000-0x41)="cbbdd25466095b3970fd24b05ec2d9de396585975cef11e6fc2567184cc352827bee69aaa66ce16d15aa2386168d59c4e7b096364f5e606a4a7a1dc5d5d241aa40", 0x41}, {&(0x7f0000002000-0x39)="45e38b7f514cf8e2b10ad9679d4ca87536c4f73076397688f1d21c884b38415d0dc81cbe85c61fa9aa8ed0c3ee8756213339e3122e9a42b1d0", 0x39}], 0xa, &(0x7f0000002000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x80, 0x4, 0xff, 0x1, 0x7, 0x7, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x400, 0x200, 0x4, 0x8001, 0xfffffffffffffc01, 0x7, 0x100000001, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x9, 0x8000, 0xad9, 0x5, 0x1, 0xc9, 0x8000000, r5}}], 0x84, 0x4000041}, 0x11) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007e8000)={0x0}, &(0x7f0000001000-0x4)=0x4) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000335000)='/dev/sequencer2\x00', 0xea100, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fc2000-0x8)={0x0, 0x8}, &(0x7f0000fc1000)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc2000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) r1 = inotify_init() ppoll(&(0x7f0000989000-0x8)=[{r1, 0x7, 0x0}], 0x1, &(0x7f0000ea3000-0x8)={0x0, 0x0}, &(0x7f0000a60000-0x8)={0x8248}, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f000034a000)=[{&(0x7f0000e1f000)="", 0x0}], 0x1, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001d1000)=""/168) 2018/01/30 08:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1f, 0xffffffffffffff6d) 2018/01/30 08:18:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xeffffffffffffffe, 0x0, 0x0, 0x1, 0x0}, 0x14) r0 = syz_open_dev$sg(&(0x7f0000e4c000)='/dev/sg#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a7f000)={0x0, 0x4000000000}, &(0x7f0000914000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035c000)={r1, 0x80}, &(0x7f0000697000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000938000-0xc)=@sack_info={r1, 0x9, 0xc3}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000092c000)=0xb) 2018/01/30 08:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b1e000)='/dev/input/mice\x00', 0x0, 0x2000) accept4$ax25(r0, &(0x7f0000621000)={0x0, {""/7}, 0x0}, &(0x7f00000b7000)=0x10, 0x80000) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000009000-0x8)=0x3f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000005e000-0x34)={{0x2, 0x0, 0x4, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000e60000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000034c000-0xe0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1b, 0x4, "a9f88f39a5362de16d9a6274bd71f9a3cab0108968261fa23dcdc672ac3561a614d6db6950eb8824e459448b5284319953dedda985a18152ba8b6bfccc5fd3ba", "94813a1bb0fec7df11ae101454bc9654cd126a2eaeeb6d7d6bb4e6aaac22f6a1ffc336429ca1f2ac7addbfa52ac40308579de69ca89a21717bf74cc8286e05ff", "437b8fd5883888d6977ea7f4bd18a65b2206b05429013421cd20282d8c6e77ae", [0x6, 0x1]}) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6a000-0x11)='/dev/vga_arbiter\x00', 0x8c40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b61000-0x10)={0xab, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000ba3000)={0x200, r1}) r2 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2202, &(0x7f00005f5000-0x47)="") 2018/01/30 08:18:22 executing program 2: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/snmp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000002000-0x8)={r2, r3+30000000}, &(0x7f0000002000)={0x0, 0x0}) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000a06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) keyctl$chown(0x4, 0x0, r0, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000cc1000)={0x0, r0}) connect$netrom(0xffffffffffffff9c, &(0x7f0000868000-0x10)=@ax25={0x3, {"dbe4d64225c55d"}, 0x0}, 0x10) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000cd3000-0x2)=0x3f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000017e000-0x9)='/dev/ppp\x00', 0xa0041, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00005cd000-0x1000)=""/4096, 0xfffffffffffffe21) fstat(r0, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000fb3000)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f000097b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000f6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000555000-0x1)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000908000)={&(0x7f00008ae000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000ea4000-0x8)={&(0x7f0000aa7000)={0x40c, 0x16, 0x10, 0x4, 0x0, {0x16, 0x0, 0x0}, [@nested={0x80, 0x92, [@generic="8a3803936ebdd0cdffd1151e85d42eaa709b8187508190d1f1575260dd8165605ccfbdcdea19cb97ddeaf8264eb0c60c46cde7d131f41c418ac2deb8a23b3fa618d397bdf384bae96f4550a23f0ce9fc0d96a55e4878dec640b164135ed05b7cc1b1d8efc13408c2bc2e835af607c6d99a6d0f8b43e3a58da1880e02"]}, @generic="2e89cd17bdb67242ee31c0cd90acf47c6015108f977ec2f5d8ed38c37243521b445b825978b41ea8b1e6fd05faef6bf543b93188f9959ab8b705e51d0dd1a48be991063e5c583261400677a1455411bb95fe91b6cfb987a74954bc516fcccc3fcb6bc6fa969f6eee98550fd3bf23f61e6430a2adda6e7d51bf88719f700191c5060d20e927f5b130dec7360895efcf3d36f6bc37bd037714246e8b22b43eb33c9bdfb13d79445a506c186d30fb519e7cf2fc3095af33721eacdcd9242e0bce253de45531cedc1d", @nested={0xa8, 0x21, [@typed={0xc, 0x72, @fd=r2}, @typed={0x18, 0x45, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @typed={0xc, 0x12, @uid=r3}, @typed={0x8, 0xe, @void=""}, @generic="f0aae90d0acb079718e4f966c44dd52e7f60bf9becad840908a8a0b2669d7371a671e34622b89c84b43aca97fb02eb3f06d3b13ecb7c466e8621bfbc9dac961f84d4aeb0c6d863be73dd7dc2324225fd44346089b9b9baaa1b3059fa334f81c7e8fdb5b82a71e0becc62"]}, @typed={0x10, 0x9, @u64=0x1ff}, @nested={0x1dc, 0x8c, [@generic="b001c791ff60393a5cefa14988a388cf04edffc22c86490b952d0e2660477d920d0b8131187654f89e53ead02a8bc49fd365f4c6c89516a050e0d28be7c845d337d39c4eda5c5d4151af7781e131e9b95f91d228f43e60a46c9ee3a5c8d026c8ff4f43b8ef459b18ecccdb1ecf137214daef8befb27667396212e807cc4bde00bf03b45f026f38cafdd936fa8c4c16b504a4af8a58ae3c2b9c6e31c5d2fabd0901caba", @typed={0xc, 0x47, @uid=r4}, @typed={0xc, 0x24, @uid=r5}, @generic="9d8ad1ae51", @generic="e602afa795672478fdeb18e3a2ce92b39be69f840d985ef3595098bf7e1807654d206fe84cfe38af937e60b9e7e083b1abf3b8546fc79a70b4fa59cbf537a3eb3ce1e5843d9cf73eae2f0c87f3a5b726c48a402c1c8aa5e085ddedbd46477e1816db21d698820a2d8fd30bddd47166bf3a993520e425543f430fa23998b011840b13a1196fa3bbfc7fd96823b8bac4c8a6ff4cdbe29752be44bdbd8f947e26bbedec21720627650a4aa30073f3", @generic="9de110170137ecac119d696c49e9b7f0d7256b3698af7dfced1503dcc989965bd699b68b0ad23c7dff67bd73fb68cda1f438857535c2253e3ccfec8d867ae02f3a52ac0a65526ea8cdea31621724b75faa17e4815215dda7a550f16e22c39fa4902c2568431a1b5e42"]}, @generic="cee1d56665dab11ccb7c1e80b315ee44559d9ddc13fde7474b0a71"]}, 0x40c}, 0x1, 0x0, 0x0, 0x4008084}, 0x20008000) [ 90.234723] binder: 15741:15747 ERROR: BC_REGISTER_LOOPER called without request [ 90.243898] binder: undelivered transaction 89, copy_to_user failed [ 90.251191] binder: 15741:15747 ioctl c0306201 20fc1fd0 returned -14 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x13) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000806000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000309000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001c2000-0x99)={0x0, 0x91, "e5cf621ff80fa3763f90e5a663d0bdeb8902391065c90613ae79d42fbaa092770dc1ee1ad727383996fa5bf4f666d577b23b7f68642bc159c118bb473cdeb52b2d2b50a031c871dd6d84f4a5494472649803beaca59602ee5d2d04a49d451267af3949698e59ab0bbe196e6d62f30e8b8564ed0cd3c0a36857193f419e2759b9ffbbbcdcec74c5f24bd13a69cd59e20444"}, &(0x7f000035f000)=0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a02000)={r3, @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, 0x1, 0x4, 0x7, 0x8}, &(0x7f0000f9b000)=0xa0) munlock(&(0x7f000089c000/0x14000)=nil, 0x14000) finit_module(r2, &(0x7f0000891000)='/dev/ptmx\x00', 0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f00008e5000-0x14)={0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000fd6000)="", 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d3000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000042e000)={r4, 0x3}, 0x6) 2018/01/30 08:18:22 executing program 4: fchownat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0x1000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a0000-0xe)='/dev/keychord\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x84) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000868000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) syz_open_dev$random(&(0x7f0000558000-0xc)='/dev/random\x00', 0x0, 0x100000000006000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000014000)={0x4, 0x51, 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, 0x0, 0x0, 0x0, 0x0]}) [ 90.294411] binder_alloc: binder_alloc_mmap_handler: 15741 20000000-20002000 already mapped failed -16 [ 90.313672] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f63000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000062f000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f63000-0x4)=0x8c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f62000)={r3, 0x2, 0x3, 0x1, 0xffff, 0x9}, &(0x7f0000204000)=0x14) close(r0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001bf000-0xc)={r4, 0xa4, &(0x7f00003d3000-0xa4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [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, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x150}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000f63000)=0xc) recvmmsg(r1, &(0x7f000050d000)=[{{&(0x7f0000f62000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000050e000-0x90)=[], 0x0, &(0x7f000050d000)=""/166, 0xa6, 0x0}, 0x0}], 0x1, 0x40, 0x0) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) r1 = socket$inet6(0xa, 0x4, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000-0xc)={0x0, 0x58, &(0x7f0000015000-0x58)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000)=@sack_info={r2, 0x1, 0x699e}, 0xc) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000701050000000000000000010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/30 08:18:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) lremovexattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000003000-0x12)=@random={'user.', 'em0%&keyring\x00'}) [ 90.337323] binder_alloc: 15741: binder_alloc_buf, no vma [ 90.343001] binder: 15741:15769 transaction failed 29189/-3, size 0-0 line 3128 [ 90.351148] binder: 15741:15747 ioctl 40046207 0 returned -16 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004a6000)={@common='ipddp0\x00', 0x7c}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000702000)=0x0) readv(r1, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x0, &(0x7f0000ba4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 90.409786] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 08:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$selinux_load(r0, &(0x7f000033d000)={0xf97cff8c, 0x8, 'SE Linux', "1636e73c19582e2deb21d58504e51ff09f2a0eed177f8c3b45a4e66a22b837ca54dd3ff904ae7f206e7ec7d0fcb627f75396ffbdbbbe8d382799c0e54a3db39197631a49cbf6e3fecc5b9862653212de6c657e6a244446d29a5a9bf4e0ed406d35775dc411d3baf7e5b39f"}, 0x7b) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de4", 0x1a}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000903000-0xa7)="9d8026412726aac75ea8a98a3cd7b645b06031c2bf2213031e05889adde4dd3e6833100050728c79de2c39fa60d725638a4975b5e6f240c8c709f8fd444c904681c745e4e688d772cce1e945a605b314ee334f218901da89b64676b028fa4c98a5fb13a635e66315f8b6c6a361dbb06d8420c0ac59833d79364c834f38875b595fda4f7badb70862ddcc3103df2a119ec87c2cd9fb773a4401e4c3bb7a38d69fa566661e55ca02", 0xa7, 0x0, &(0x7f0000a6f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f8b000-0x1c)={&(0x7f000003f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000795000-0x40)=[{&(0x7f0000873000-0x8f)=""/143, 0x8f}, {&(0x7f0000f76000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000029a000-0xac)=""/172, 0xac, 0x0}, 0x0) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x40000, &(0x7f0000b79000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8001}, 0x1c) 2018/01/30 08:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/sequencer\x00', 0xa0002, 0x0) r1 = openat(r0, &(0x7f0000599000-0xa)='./control\x00', 0x80000, 0x82) symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') accept4$vsock_stream(r1, &(0x7f00006c2000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002ff000-0x4)=0x0) llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006a0000)=0x0, &(0x7f0000f66000)=0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000741000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000038f000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/vga_arbiter\x00', 0x40800, 0x0) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x20000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b7000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b86000)="fe268fb8a98ca985cdc29dcea9fbe728e2518b6085027f17fe8f08b2ae7a5e29c5221611a306812dde198eccecd63893476eaeab8304eb4a27fc486759c8cc3001a26af0373ab5ba3a28abfe5cceeb6226347f49ea973bc6ccf05d44a857f8d7a7b6a521249b79edefe109d69e878cb080c2a9e6708c9e61ed1a6f641d8d212285d7d358877fe3acc20cd449dfda5cb999a2f4680ab4517d622c9eb0f90b9e58f1") readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/30 08:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bb000-0xc)='/dev/rfkill\x00', 0x6180, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a9d000-0x1a)={0x0, 0x6, 0x9, [0x2, 0x8, 0x8, 0xd9, 0x5, 0x80, 0xd9, 0x2, 0xffff]}, &(0x7f0000eaa000)=0x1a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a0e000-0x4)=r1, 0x4) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000337000)=""/0) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004d5000)=[{&(0x7f0000fb0000-0x2e)="af", 0x1}], 0x1, 0x0) r1 = dup2(r0, r0) close(r0) close(r1) socketpair$ax25(0x3, 0x0, 0xc3, &(0x7f0000cb0000)={0x0, 0x0}) 2018/01/30 08:18:22 executing program 1: clone(0x0, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x10, 0x5) r0 = getpid() wait4(r0, &(0x7f00004be000)=0x0, 0x0, &(0x7f0000919000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000039000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$netlink(r0, &(0x7f000002f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000035000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000003a000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000028000)=0x0) 2018/01/30 08:18:22 executing program 3: mlock2(&(0x7f000037b000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000992000-0x2)='#\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f00001a4000-0x4)=0x4) [ 90.457491] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000014000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000015000)={"17657e180022fcda7821bd44c6e938a1", {0x4, 0x1, 0x1f1, "2139a8d7d1e4", 0x3, 0x0}}) vmsplice(r0, &(0x7f0000014000)=[{&(0x7f0000015000-0xc5)="e875d12d466cc341ac579be530f52c862f980136542df4a5f777dd30c0223f75b814ffdccf59b66e656d05a3858cee9feb34cef6cc2731b33c838f4ca049905b09e1f01709d8fb849dfa339b0102e3b1347ae2e56692da5c31f893864337a042ae24e9d7ee7dc3a1218459eb00df2f3c6234af5e7efea3832571446e61a1ed3b0b54a4f369d3e600d6fa34c29cfa18389091624a5bb1fdd59a8b04a0c6cd9327e8d835b939f31592e4cd740820f25b78b9d7eb58cb897822e47c5f8e190edbf63fdef21842", 0xc5}, {&(0x7f0000014000)="ff893938ccfc45f3bf2a50afd3ee9c0e31a35264b3ea8c0bcf5e17af5114c422811a7075541554bbb83ab9d4fe6ec275fc4513ec7d3ee9edaddac3dcd61a86cf4630a76339f3b445a3d5d2e4b2d6a85c90e54ebf4ed892eeb270a4b72003307ddccb3c94e2e2dd0f2e3f1e6e810f286528c2807100b392370609609a8013b880208546bb464c3cf27ebc00b936aa072f280ff68b6e54c6a23c5b213d108732b62a6577647f72d1d9cbd7bfc9e34ae12085c3c05d8634236d9646a1", 0xbb}, {&(0x7f0000015000-0xba)="9652ff973268a843d86845120ab666c6133d6797f80361a277e074267e6dd371314fbf4bc22fe489c38c6f832bb4710febf6121297f7dd495b2068286ccfb6a91c5a1e8046fa0c05f9dfbb713a93c472911753ce4366459d1b8fb01025fa184c4f6277ee0643f22dd97760e1ca7bc4597196ea02abf7212617c80056052795feed70121165b51ca01c89cbba8ce00817d6f719349d957f390b6698082e0ab4465d941e710012c4ac95116b5be3039049ca84ecf4908fdc835c81", 0xba}, {&(0x7f0000010000)="e01dd8e3764c7d81db7855989b08bcb7562b7cdd2837812ec10e20c529c3fbe201a315590423129eedc7d9918816e208ff10e6eb87b6d93787d1b59b30753849b7e7c40b50aefc7269f263636dd339d38b4ae2f349278e718934f0721d0e8f5360faae3e6a7baa38dc855c470701db9ecc05b892f7ec05dd08729b7aec47ccd5f568d6f6f242d45912f9b99e67cbf0f427ed8abbc06d820660aaec498e583b69bea654b44de77cf6d70065eb610dfa94a351f02844812d2ccb6293b053f65c6091ce7ab6dd5d24b1f8", 0xc9}, {&(0x7f000000f000)="280b125d7c8920ec5cf4fa9234cb4c6a11d0c4165f3152009ada73f836b747db1da7c27800e68325ea9fd07cf3281aacf8c8b2cbe5f46248a6e4973b973a9c5c46c73edc63ecd0f38b666e88521974722242869c5c2340622b357465e3f2aadc99a43e9288641853fba58d9f377e48a8191386dbdb23806a99b647b610d30ab18561aee0a9447d51628fa96ffbc4feeee6f254abcf29ae9073ca6408f1f02c53b896838909a5cad9d070da19e17e8417890d54f66b2ff6765ed6b6d44a5a43d091aef67b2c97537976f7c6a83f5b23", 0xcf}, {&(0x7f000000f000)="ed22ee2815c5dec9efff5445be027cfc0eebad51481e6db7758c6acfe16cc6f2113beb7466b6f057d117dc07676c4b87e08c4ed43b6d0d187a98005985d1276d7cfcd01bf861edda4ea606df2f8462db692d74b84538f503a946dc41f36af625efefecc717177847dcd4f29671523948b6e7a05a69cdfb5f3bee", 0x7a}, {&(0x7f0000014000)="aeee7452850f2b82f8530ca5557b39187eb690c1d5e26440dafdec21b490e001d2b0f9642b18a83a9e0a92614b3963de0ac8cfb40f471c13c97d6eab0f7b667e87c41f91fad23d07fe0897ccbaa53c1dd089f86030be35d884cd1bb42736ba3a98e20ec8dc78bd37b4aa69946720881e3be2f3e6cfaee6a76c707bd07c194995ba867c4650ebe0e92a0cad2e5dd25ff46d6d374a7c9a9efacf3b0d0ee3981ffc2b3a7867578925a4caff7c8e456dad727e850827f0", 0xb5}, {&(0x7f000000c000-0x8b)="d1bd5ea9dd5dd4217ed2ce222e4d67c6b6e163f04dadbfb2283c695221590cda23dcfe4249ed2ab690b714f0ae1c385bef0b54d7d597bbe64d34711af4e27a0bf830cb4ff60220b4ff9345c40b62df6bf4c5be68ce04a131380f60ae7909beb7c3a077b7263f5078b008905bb0555d769244c73f5b535802b9341f4fcbe8252ec6253f5a14eb2fc3ff2a18", 0x8b}, {&(0x7f0000014000)="19cbf1d7", 0x4}, {&(0x7f0000010000-0x74)="94131c6041c65a177d09effd2cd979f4ca5a8b65329abc7777f74ecc754cc2fcfb62c481055d6f32f212ad7aa663f95e625e8086f69cb8407a2d55ddc8293efe03cea8e09450e5ef0a9b154f270ac4971cc7be47fea7ebc06860c67a1ca805d0055237c8643e854884941753c2a4deae7c7f86c7", 0x74}], 0xa, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x4001) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0xb, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[{0x8, 0x3ff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) [ 90.576721] binder: 15845:15850 ioctl 8915 20015000 returned -22 [ 90.596204] binder: 15845:15850 ioctl 8915 20015000 returned -22 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000bbd000)=""/0, &(0x7f0000000000)=0xc5) 2018/01/30 08:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000624000-0xd)='/dev/net/tun\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000386000-0x40)={0x27, @tick=0x0, 0xf6, {0x400, 0x10000000}, 0x8, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000263000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000050c000-0xc)="020000000800002000000000", 0xc, 0x0) 2018/01/30 08:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059a000-0x8)='./file0\x00', 0x100) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) utime(&(0x7f00005ba000)='./file0\x00', &(0x7f00009c1000-0x8)={0x1, 0xffff}) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') open$dir(&(0x7f00001f6000)='./file0\x00', 0x202040, 0x14) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000111000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/30 08:18:22 executing program 5: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) socket$inet6(0xa, 0x7, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000062b000)=0x587f00000000, 0x8) r2 = memfd_create(&(0x7f0000ea5000)='em0\x00', 0x2) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00007b6000-0x10)={0x1, 0x2, [@random="f96d302a110d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000004d000-0x28)={0x5, 0x1, 0x1ff, 0xfffffffffffffffe, 0x7}) fallocate(r2, 0x0, 0x0, 0x0) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000016000-0x8)='./file0\x00', 0x0, 0x0) listen(r0, 0x7ffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000141000)="5a04f41e433af6711e2e082b591067e40c5dc97fa63b881bbaa524c1d694a65906bc6f86bba9517847f1a5fb366744300103b9bbb0ac4d34e5aaa0848228ef3f939944ddbd358c683155c71a2348e3391966bdd3842816ab8f0ab69f3df0a50d98a9982c872ece48fdbc61267a6dbca36802943e4b1159b12bc8", 0x7a, 0xffffffffffffffe6, &(0x7f0000602000-0x8)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fe6000-0x1)="", 0x0, 0x0, &(0x7f000055a000-0x8)={0x0, 0x1c9c380}) [ 90.720211] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.753688] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0xe, 0x1c, 0x1c, "6f74b3eeb691a738ec8e607eff223726041f02545138b3968f4694e41e93001d12cf5e09e85cbadc40f124b108959282b4e7d42a769f48e3b71a0fd44929fa46", "09817e1591906308d40f7096ce9adf313c68e46cf1faa89a5b975b4db21c4207e95c0bc993663eab71ba156ff2cd01481111465c526538c67b62c0f018e15029", "b2b2cd023479ef6590e4085b335957adacc2d7bea141b675942d079afcb9de74", [0x401, 0x9]}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000073e000-0x4)=0x401, &(0x7f000008b000-0x4)=0x4) execveat(r0, &(0x7f000076e000)='./file0\x00', &(0x7f00004fc000-0x14)=[&(0x7f000063e000)='/selinux/status\x00', &(0x7f000047e000-0x10)='/selinux/status\x00', &(0x7f0000c5a000)='/selinux/status\x00', &(0x7f0000859000-0x10)='/selinux/status\x00', &(0x7f0000ab0000-0x1)='\x00'], &(0x7f0000f73000)=[&(0x7f00003c3000)='/selinux/status\x00'], 0x1000) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001267, &(0x7f0000af0000)="") connect$pptp(r0, &(0x7f0000265000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 08:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) recvmsg(r0, &(0x7f00008a7000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000022000)=""/53, 0x35}, {&(0x7f0000c9e000-0xa7)=""/167, 0xa7}, {&(0x7f0000241000)=""/81, 0x51}, {&(0x7f0000302000)=""/4096, 0x1000}, {&(0x7f000051a000-0xd1)=""/209, 0xd1}, {&(0x7f0000b67000-0x4a)=""/74, 0x4a}], 0x6, &(0x7f0000b31000-0x57)=""/87, 0x57, 0x9}, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f9d000)={0x0, 0x100000001, 0x10, 0x7ff, 0x10001}, &(0x7f0000c95000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e76000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0\x00', &(0x7f00002b8000)='mqueue\x00-', 0x0, &(0x7f0000a67000)="") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf9000)=@assoc_value={r1, 0x6}, &(0x7f000038b000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bf1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r3, &(0x7f0000cb5000)={0x50000000, 0x0}) 2018/01/30 08:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f0000e00000)='./file0\x00', 0x0, 0x21) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000b11000)=0x80000000) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a60000)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) listen(r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='ifb0\x00', @ifru_mtu=0x2}) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f000000b000-0x20)=[{&(0x7f0000007000-0xbd)=""/189, 0xbd}, {&(0x7f0000015000-0x98)=""/152, 0x98}, {&(0x7f000000a000-0x88)=""/136, 0x88}, {&(0x7f0000016000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000017000-0x8)=@sco={0x1f, {0x4, 0x3ff, 0x3ff, 0x3f, 0x7, 0x347}}, 0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4e000/0x4000)=nil, 0x4000, 0x11) r0 = socket$inet(0x2, 0x80003, 0x3f) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffffffffff3b) sigaltstack(&(0x7f0000918000/0x1000)=nil, &(0x7f00000fb000-0x8)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x1f, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x1) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00004cd000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b7c000)={@common="69702e7401000585deff0481f7ff0007", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000080c000-0x4)=0x4, 0x4) r2 = dup2(r1, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ad000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000906000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd1000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000b69000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000fb3000)={&(0x7f0000571000/0x3000)=nil, 0x8001, 0xfffffffffffffffc, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x40000000000005}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000a85000-0x4)=0xfffffffffffffda5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000815000)=r5, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000057b000-0x8)={r5, 0x0}, &(0x7f00004f1000)=0x8) r6 = fcntl$getown(r2, 0x9) openat(r4, &(0x7f0000971000-0x8)='./file0\x00', 0x210000, 0x12d) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000427000-0x1b)="395958b489d117257e3965805327445e63fb81b7d09f7263d30d18", 0x1b) r7 = syz_open_procfs(r6, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r7, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/30 08:18:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000090000)='./file0\x00', &(0x7f0000830000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a4d000-0x4)=0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000943000-0x9)='/dev/rtc\x00', 0x400080, 0x0) creat(&(0x7f0000261000-0xe)='./file0/file0\x00', 0x4b) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x96) [ 90.779433] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.790916] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 08:18:22 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x20040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xe9, &(0x7f0000006000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000-0x8)={0x20071026, r2}, &(0x7f0000004000-0x18)={0xfffffffffffffffc, 0x3, 0x200, 0x7c, 0x754e, 0xfffffffffffffffe}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) connect$packet(r0, &(0x7f0000007000-0x14)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x80) r0 = syz_fuse_mount(&(0x7f0000ee9000-0xe)='./file0/file0\x00', 0x8000006001, 0x0, 0x0, 0xb3e, 0x2) fcntl$setsig(r0, 0xa, 0x23) rename(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f0000121000)='./file0\x00') r1 = creat(&(0x7f00006aa000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00007f0000-0x10)={0xd6, 0x8}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00005ab000-0x4)=0x0, &(0x7f0000e7d000-0x4)=0x4) mq_timedreceive(r1, &(0x7f00002c8000)=""/19, 0x13, 0x80, &(0x7f00000ca000-0x8)={0x77359400, 0x0}) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ecd000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a2000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0xe8) getgroups(0x5, &(0x7f000012e000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000297000)={r2, r3, r4}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000057d000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x1, [@empty=0x0]}, 0x14) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) dup2(r0, r1) 2018/01/30 08:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000741000)='./file0\x00', 0x204000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c36000)=0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007fa000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c38000-0x4)=@assoc_id=0x0, &(0x7f0000f9f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001c1000)={r1, 0x1, 'P'}, &(0x7f000003c000-0x4)=0x9) r3 = syz_open_procfs(0x0, &(0x7f0000417000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001ee000-0x8)={r2, 0x3}, &(0x7f000090c000)=0x8) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00008eb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000378000-0x4)=0xfffffffffffffe40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000957000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e56000)=0xe8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019e000)={r4, 0x5, 0xfffffffffffffeff, 0x3}, 0x10) recvfrom$packet(r3, &(0x7f00002b6000-0x37)=""/55, 0x37, 0x2000, &(0x7f000030c000-0x14)={0x11, 0x17, r6, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c23000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x1, 0x80, 0x2, 0x20, 0x20, 0x33, r5, r7}, {0x8, 0x80000001, 0x4, 0x8, 0x0, 0x0, 0x8, 0x1f}, {0x8, 0x12, 0x885, 0xfffffffffffffffc}, 0x3, 0x5, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x2, 0x0, 0x9, 0x1ff, 0xfffffffffffff148, 0x2}}, 0xe8) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000002, 0x0) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000007000-0x10)=@un=@abs={0x0, 0x0, 0x3}, 0x10, &(0x7f000002e000-0x60)=[], 0x23f, &(0x7f000001f000-0x80)=[{0x10, 0x2, 0x7, "070505"}], 0x10, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000002f000)=""/159) 2018/01/30 08:18:22 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fe000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007c6000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xd424}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006df000)={r1, 0x9, 0x0, 0x6, 0x6, 0x80, 0x7fffffff, 0x1, {r2, @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, 0x84b8, 0x10001, 0x3, 0x5}}, &(0x7f0000b7f000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) 2018/01/30 08:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d8c000-0x10)=@generic=""/16, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r0, 0x0) r2 = memfd_create(&(0x7f0000cf7000)='\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000d1000-0x90)={0x1, {{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]}}, 0x90) recvfrom$inet(r2, &(0x7f00007aa000)=""/99, 0x63, 0x101, &(0x7f0000d49000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f0000225000-0x40)={0x0, 0x3, 0x2f1, 0x44, 0x1, 0x5, 0x1, 0xff}, &(0x7f000079b000-0x40)={0x2, 0xfffffffffffffffe, 0x10001, 0xfffffffffffffeff, 0x1000, 0x7, 0x10001, 0x100000001}, &(0x7f0000b14000-0x40)={0x284, 0x35e862a8, 0x24e7, 0x7, 0x8, 0x5, 0xfffffffffffffff7, 0x1f}, &(0x7f0000806000)={0x77359400, 0x0}, &(0x7f0000f71000-0x8)={&(0x7f0000ffe000-0x8)={0x6}, 0x8}) 2018/01/30 08:18:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00005b1000-0x50)={@common='syzkaller1\x00', @ifru_names=@generic="65bb6d5c7be9ca512651e52b67389024"}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001b000)={0x0, 0xfffffffffffffc01, 0x20}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x5}, 0x8) sched_yield() setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:22 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x3, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e33000-0x4)=0x0) capset(&(0x7f0000b20000-0x8)={0x200f1526, r1}, &(0x7f0000e41000)={0x5, 0x5, 0x8, 0x62bc684d, 0x9, 0xff}) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f00000d6000)={0x0, 0x0}) wait4(0x0, &(0x7f00006be000-0x4)=0x0, 0x41000009, &(0x7f00008fa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000a2b000)=[{r0, 0x4, 0x0}], 0x0, &(0x7f000099d000-0x8)={r2, r1}, &(0x7f00008ef000-0x8)={0xffffffffffffffff}, 0x2c8) 2018/01/30 08:18:22 executing program 2: pipe2(&(0x7f00003e1000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000028b000)={0x5, [0xd50, 0xffffffffffffffc1, 0x6, 0x50, 0x3]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000c6e000-0x14)={0x11, 0xff, r2, 0x1, 0x0, 0x6, @random="d92a76721e7f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fc1000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/30 08:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a16000-0x2)=0x76a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x426, r1) r2 = socket(0x19, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/30 08:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) wait4(0x0, &(0x7f000034b000-0x4)=0x0, 0x1, &(0x7f00005bd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ef000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000a0d000-0x10)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000877000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x77359400, 0x0}, {r5, 0x989680}}, &(0x7f0000f0e000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2003, 0x0}) 2018/01/30 08:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000546000)=[@in={0x2, 0x1, @loopback=0x7f000001, [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, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xaa}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2be88eae}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a26000)=0x100, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e33000-0x4)=0x0) capset(&(0x7f0000b20000-0x8)={0x200f1526, r1}, &(0x7f0000e41000)={0x5, 0x5, 0x8, 0x62bc684d, 0x9, 0xff}) 2018/01/30 08:18:22 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000528000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bf5000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00002da000)='/dev/input/mice\x00', 0x0, 0x200) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000eb3000)=""/243) write$evdev(r2, &(0x7f00000a7000-0x20)=[{{0x0, 0x7530}, 0xe065, 0x7, 0x20}, {{0x0, 0x0}, 0x5, 0x8, 0x8001}], 0x20) rt_sigaction(0x24, &(0x7f0000cac000-0x20)={0x400000000, {0x81}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000fed000)={0x0}) 2018/01/30 08:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b1d000)='net/fib_trie\x00') fcntl$setstatus(r0, 0x4, 0x2c00) sendfile(r0, r0, &(0x7f0000579000)=0x0, 0x0) fstat(r0, &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000-0x5a)="0bcd355e10a92a0d44732d64090f665ed7823c5f773c5d0bb23fa9c178cb0f1afd587c8eaac6955444d0360e8bad8c9b45c134861d322204dcc6f59081a150e97e0d9ad9739ba56040342a4213eb06a3281e808c445c36f47c7f", 0x5a, 0x14, &(0x7f0000001000-0x10)={0x4, 0x8, 0x8, "05bac1a33e19", 0x7, 0x0}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f12000)=""/145, &(0x7f0000f12000)=0x103) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f24000-0x1000)="", 0x0, 0x0, &(0x7f000023e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008a6000)=[@in6={0xa, 0x0, 0x38, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}], 0xa0) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet(0x2, 0x1, 0x1000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d9b000+0xd3f)={&(0x7f00006ce000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e33000-0x4)=0x0) capset(&(0x7f0000b20000-0x8)={0x200f1526, r1}, &(0x7f0000e41000)={0x5, 0x5, 0x8, 0x62bc684d, 0x9, 0xff}) 2018/01/30 08:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e74000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00009a6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000704000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/30 08:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000225000)={0x2, 0x2, 0x80000000, 0x1, 0x8}) 2018/01/30 08:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e1e000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1d000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000332000-0x18)={&(0x7f00006fe000/0x2000)=nil, 0x8, 0x0, 0x20, &(0x7f000043f000/0x10000)=nil, 0x100000000}) ioprio_get$pid(0x0, r0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000666000-0x20)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000096000-0x4)={0x0}, &(0x7f00007ad000-0x4)=0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 2018/01/30 08:18:23 executing program 4: r0 = socket(0x1d, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e33000-0x4)=0x0) capset(&(0x7f0000b20000-0x8)={0x200f1526, r1}, &(0x7f0000e41000)={0x5, 0x5, 0x8, 0x62bc684d, 0x9, 0xff}) 2018/01/30 08:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) llistxattr(&(0x7f0000c4d000)='./control\x00', &(0x7f0000dbb000-0x39)=""/57, 0x39) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c87000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000ce5000-0x4)=0x0, &(0x7f00008d2000)=0x4) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00004d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000039d000)=""/114) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000551000)={0x0, 0x0}) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b0000-0xd)='/dev/usbmon#\x00', 0x3, 0x20280) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000cc8000-0x4)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 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}) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e33000-0x4)=0x0) capset(&(0x7f0000b20000-0x8)={0x200f1526, r1}, &(0x7f0000e41000)={0x5, 0x5, 0x8, 0x62bc684d, 0x9, 0xff}) [ 91.157512] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 08:18:23 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c0e000-0x10)='/dev/sequencer2\x00', 0x3fffe, 0x0) 2018/01/30 08:18:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000145000)={@common='rose0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e33000-0x4)=0x0) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fc5000)={0x80000001, 0x948c, 0x5, 0xf94}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6d991e4bab4601db00000000000000000400ffdd7affffff00030a0b8436c8"}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fc5000)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc5000)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) dup2(r3, r2) vmsplice(r2, &(0x7f000024e000)=[{&(0x7f0000ca1000)='/', 0x1}], 0x1, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000630000)={0x1, 0x80000001, 0x6204, 0xe4eb, 0x0, 0x8, 0xb383, 0x0, 0x2, 0x1, 0x3ff, 0x80000000}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000005f000)='/dev/binder#\x00', 0x0, 0x802) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/checkreqprot\x00', 0x80400, 0x0) clock_gettime(0x0, &(0x7f00003ba000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000b92000)={r5, r6/1000+10000}, 0x8) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000046c000)={0x7, 0x711}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/30 08:18:23 executing program 2: r0 = socket(0x3, 0x8100f, 0x0) connect$l2tp(r0, &(0x7f000071b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x1, {0xa, 0x0, 0xea, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x32) close(r0) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000e97000/0x2000)=nil, 0x2000, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [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, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000000000005ef00000100000068"}) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000386000)=0x1ff) r2 = open(&(0x7f0000181000)='./file0\x00', 0x200000, 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000db000)=0x0, &(0x7f0000d90000+0x669)=0x4) 2018/01/30 08:18:23 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000027000)='/dev/keychord\x00', 0x1, 0x0) sendto$unix(r1, &(0x7f0000007000)="2452f4efef9059c9bf17e1185ecc416087373704448fc92390c4f20cf0bd8d5336c7cf9cee7308768c27df15b203c0279c6327c8822d1396c78ab227abc585efbf389724cd31aefcb724b29ddb6a7e1cf2a90e", 0x53, 0x4000, 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000028000-0x5e)=""/94, 0x4e2) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df3000)="0000000249ffff000000") read$eventfd(r0, &(0x7f0000eae000)=0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00006e4000-0x18)={0x102d53ad, 0x6, 0x2, 0x9, 0x2, 0x101}) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00005bb000-0x8)={0x9, &(0x7f00004a7000)=[{0x6, 0x7, 0x2, 0x5}, {0x6, 0x0, 0x2, 0x6}, {0x5, 0x7fffffff, 0x9, 0x2}, {0x6, 0x80000000, 0x6, 0x4c8e}, {0x0, 0x400, 0x20, 0x1ff}, {0x6, 0x1000, 0xeda2, 0xfffffffffffffff8}, {0xffffffffffffffff, 0x8, 0x100000000, 0x8}, {0x6, 0x1, 0x7fffffff, 0x2}, {0x6, 0x6, 0x9, 0x80000000}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/30 08:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5d) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) ppoll(&(0x7f0000e95000-0x48)=[{r0, 0x120, 0x0}, {r0, 0x2080, 0x0}, {r1, 0x7100, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1040, 0x0}, {r1, 0x0, 0x0}, {r1, 0x400, 0x0}, {r0, 0x40, 0x0}], 0x9, &(0x7f00003ca000-0x8)={0x77359400, 0x0}, &(0x7f0000581000)={0x7}, 0x8) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000002c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80}, &(0x7f000000e000-0x40)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x8)={0x77359400, 0x0}, &(0x7f000002d000)={&(0x7f0000023000-0x8)={0x0}, 0x8}) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) shutdown(r0, 0x400000002) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000463000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x8, 0xff, 0x7, 0x3}, &(0x7f000013d000-0x4)=0x20) close(r0) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) [ 91.285055] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.309247] binder: 16032:16041 got transaction with invalid handle, 0 [ 91.325766] binder: 16032:16041 transaction failed 29201/-22, size 56-8 line 3220 2018/01/30 08:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) tee(r0, r0, 0x71c, 0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000675000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0xd17) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) fallocate(r1, 0x1, 0x9, 0x5) write$sndseq(r1, &(0x7f0000d7b000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x3ff, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) [ 91.342413] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/30 08:18:23 executing program 1: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000953000-0x8)={0x0, 0x0}) write$eventfd(r0, &(0x7f00004af000-0x8)=0x80, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x200000017, &(0x7f0000948000)=0x0, &(0x7f0000949000)=0x4) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006bf000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000387000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000666000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004e8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006f7000-0x58)='oom_score_adj\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockname(r1, &(0x7f0000716000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c2f000-0x4)=0x10) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000ed0000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/30 08:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/sequencer2\x00', 0x50200, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000077e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f6b000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000025000-0xc)={r2, @rand_addr=0x3, @rand_addr=0x2}, 0xc) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000003000-0x2)='.\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0xfffffffffffffcff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={r2, 0x20, 0x1, [0xc43]}, &(0x7f0000004000-0x4)=0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000005000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0xa0000, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x6, [0x4, 0x0, 0xfff, 0x0, 0x4, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x80, 0x6, 0x7, 0x49}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000007000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendmsg(r1, &(0x7f0000002000-0x1c)={&(0x7f0000006000-0x58)=@nfc_llcp={0x27, 0x9a4, 0x2, 0x3, 0x129, 0x410, "6daf9d4a9fecac6708c9ac72c9740963c38fd3f869187144999616ff7aa2fe837ae341c966b2a53aa4d81ef419f75bf9a2de8ec03b8e55c74c8416e74f6633", 0x81}, 0x58, &(0x7f0000003000-0x28)=[{&(0x7f0000005000-0x9)="b16b64321d36f81383", 0x9}, {&(0x7f0000002000-0x72)="bc35a09777f3ac0d52d24c1857ab631995a47143ac7dfdfaeb21b6769ec9fa24d9e89cef126f0ad5bbfa0a69ee747e6e473ebe294c96a65e95a502741ce5e1d8f326667dba20c1b9525cc00e18ab24cae9be4eb296df64ab79276470495baf20c335d645bb2216c60a59331d341af6772134", 0x72}, {&(0x7f0000003000-0xaf)="432e60f23572b8c4acdfcd6294711211f3a44d678ce18a3efaf3d91508bc6f4a10e0e872280b01633b9c7c7cc441a873281c9698d28650aa1ad08c25a6f41c48b6f210eb9c216fb38645cf0055d72d2f7988d5ff773562a0ffe31d1d8928ca28d05a944bf1b763b101fd23a3f4373297921c36d63c07ff58dbcd956e25fdadee217772ab4a8dd006a4131a1f23be30a7a3e7b898efa2494ac682ac0938fc9b53d5afb1af254f706570bb1e9e21008e", 0xaf}, {&(0x7f0000005000)="b1074a7f47804e1b2f8791a1f51c3cbe9a4db66c538bc381e791081509499f4c6dd46ca8ba44b28c1ace947f688a362be5304bc25e1f692fe2004a5837117c625265f7e0a4ea178f911394bdd521765f7b5a3ee2bbd98fd67064d053121966a324b9f9ce5beef7c82fd02a7b7441ad87341f1c918db0018427abf993034a70104cc7f8eadf264b64bcfd8b0e3d4c584e917379cf45f284afca68a919056ab37e5f11ac55daac541de45aea9ac9d9fb2b0927734ae19ce7677d2a60776d1b3703878d8c69f89f13e099f88a644fb5f229107e1a1db4979ecb93ac4b38c1631e1252577d796d882382e74d03a00c002add883960494024", 0xf6}, {&(0x7f0000002000-0xdf)="dc1c3b6256e9c9288f5a8ab37997c4de1d173bb20d4743361d31ceadb3ffafb67fb8853082ba5d515768d8b8bde0b8e0a48bf0e64f6160e090a24851bca638282067cc81e2e28effc5f034a2cbe62cddec6b0faeb0465c763fe07d94fc879966cf8fc73f0febdde9a17ca0e526267dcff9755587354c85fdad1f34d8a8188ae922863b825a58acfe08dbdf4047e0e9d22421f77393ccc06d8b2ec125e16e7b8307e5415a8172450995aead5dfe179a7aacd87af79f253624be8c233d41c62ff54e8fe83066dcb548226724f7a5a3d6c73a415fe0434204ebc929e675635488", 0xdf}], 0x5, &(0x7f0000006000-0x148)=[{0xffffffffffffff24, 0x108, 0x101, "ff3f8206ddc2486eddfab017c78c750c775f3f293943675eadd357dbb037b187540e4d7a298c7d2ea7b1ca5b703a4d12ee14469b11ebc73dd2b0ad9dd8f62b317b108b64f56a82f7db7b105f848c4488d5f2aaaaa6134e528ab8418bfed0187ba63252f470800ed2c3cb7583dd102390a4624da7f58660ccaf2c0e2b08c4ab04fdaa399356f50763670db786e503bff5d3a221f1a56763e764c3e71f698b1172ad4088f7c167fa497029e133"}, {0x90, 0x11f, 0x5, "1040dd07b8bafccc83eb51883d346f7b6bcdbff1e19bc4df2ff2197a1a0571975970c2d195b89afcd2dab018257bcc4ed05b3d8bd0f19009fdd6a94f31d92052141a5df353361aecf38adddd2e8a09fb92f668a8fd2a5f512f5cb86f9d8bc2549ab1906571378187b3741adf4ec52bfdb8521e53e88adc9bd9e4222c910f40aa54"}], 0x148, 0x0}, 0x8014) 2018/01/30 08:18:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) getdents(r1, &(0x7f0000da8000-0x91)=""/0, 0x0) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = add_key(&(0x7f0000807000)='id_resolver\x00', &(0x7f0000c22000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000045c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bff000)=0xe8) fstat(r1, &(0x7f000015d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) close(r2) r6 = syz_open_pts(r1, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aa6000-0x6)={0x0, 0x5}, &(0x7f000077d000)=0x6) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f93000-0x8)={r7, 0x7}, &(0x7f0000f92000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r6, &(0x7f0000003000)="", 0x3) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00004d9000)=0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = geteuid() mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c50000-0x4)=0x0, &(0x7f00001cf000)=0x0, &(0x7f0000784000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000f93000)='./file0\x00', &(0x7f0000683000-0x8)='./file0\x00', 0xf002, r8, r9, 0x1, 0x7f, 0x4000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f93000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f9d000-0x4)=0x0) r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000abc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000951000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000038c000)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0x4000000000fffd) sendmsg$unix(r1, &(0x7f0000448000)={&(0x7f0000d62000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b06000)=[{&(0x7f0000a9d000)="16df59882dd311d6dfb80b8d25ae809df4adfc5b44d3154d746722ec79b549bdfd2a22dcd4e9f2f90293a5690cf203a3105f7774181e2e8fb06af19006f0f89c126e90c005ebfed5734ff7486fb9a1cb61917ccd06af865f123d89bade63c8385241c2828f1042413b9e7a346cdc5f03d6556c24148b69d5ce223de0ed715a762392494feb84c2de82a6b775c07d0e723e5b69481c44328a", 0x98}, {&(0x7f00000e3000-0x3e)="29892f9dd6215e3b16053eb039d81c9749c13e3a4edcaf79994758a52f0d0e14e1c9f58d1e1c250badc909e0e28e9e9ab4521562c5d3ce0025c9df5f75cf", 0x3e}], 0x2, 0x0, 0x0, 0x40000}, 0x4) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x10000) poll(&(0x7f0000189000)=[{r0, 0x2000, 0x0}], 0x1, 0x125) shutdown(r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000017d000)=@add_del={0x2, &(0x7f00005d1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) pipe2(&(0x7f000084e000-0x8)={0x0, 0x0}, 0x4000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001e6000)={0x9, 0x7, 0xb000}, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000310000-0x10)={0x3, 0x0, 0x8, 0x1bc}) 2018/01/30 08:18:23 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x2) [ 91.404265] binder: BINDER_SET_CONTEXT_MGR already set [ 91.410742] binder: 16032:16041 ioctl 40046207 0 returned -16 [ 91.427040] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d57000)='./file0\x00', 0x3f) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000faf000)='/dev/vga_arbiter\x00', 0x80, 0x0) readlinkat(r0, &(0x7f00005e6000-0x8)='./file0\x00', &(0x7f00006a7000)=""/206, 0xce) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f00000bc000-0xe)='./file0/file0\x00', 0x0) 2018/01/30 08:18:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='yam0\x00'}}, 0x1e) 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) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/30 08:18:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0x248000)=nil, 0x248000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000162000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000169000)=""/140) pread64(0xffffffffffffffff, &(0x7f0000150000-0x1000)=""/4096, 0xfffffd85, 0x15) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086f000)={0x0, 0x0}) pipe2(&(0x7f00009ab000+0xf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044f000-0x10)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r3, 0x3c, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00004d1000-0x20)={@generic="c0f2fb7e258940547f72e9565ebe0102", @ifru_flags=0x800}) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) close(r0) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000268000-0x7)='cgroup\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fcc000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002de000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001ae000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ee1000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0xc, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:18:23 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000001b000)=0x81) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001a000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000000e000)=0x20) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000000002, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a10000-0x8)='./file0\x00', 0x4000010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mkdir(&(0x7f0000cea000)='./file0\x00', 0xee37e6d028a2ceac) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000ed2000-0x24)="3f4496e0d9e1b206537df9c57551cd9be32f9f934d3291696a258381deb00a94e608d8fa", 0x24, 0x10, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000145000-0x4)=0x0, 0x80800) sendto$unix(r1, &(0x7f0000135000)="a331b1e390b766d77f5913c2ecf21d9f6b414463f0d429f7a92b0f5a805e518fb0df524ce3b938190eff350ae57b327eb528e6b5660fccd8454ab546d10f09e0291903f2ae2289cdd712734f30873e81807318dc72453c2c3b1549752e506ef84bd42e0c3b06d2f0032b5e07d8b4d042dba0e99c4189505875bcb1a269e0a98ed46caf2cd1e330a47379", 0x8a, 0x8000, &(0x7f00009c3000)=@abs={0x1, 0x0, 0x1}, 0x8) chroot(&(0x7f0000adb000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') listxattr(&(0x7f0000225000)='./file1\x00', &(0x7f00002fa000)=""/39, 0x27) 2018/01/30 08:18:23 executing program 2: r0 = creat(&(0x7f0000f13000)='./file0\x00', 0x11) listen(r0, 0xb4e) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000a9000)={0x0, 0x0, &(0x7f0000218000)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}], 0x1, &(0x7f0000001000-0x39)=""/57, 0x39, 0x5}, 0x2140) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xfffffffffffffffa, 0x7, 0x1ff, 0x6a, 0x0, 0x3, 0x820, 0xe, 0x8001, 0x0, 0x1, 0xfff, 0x1, 0xd98, 0x63, 0x0, 0x1, 0x5, 0x5, 0x7, 0x100000000, 0x155e, 0x2, 0xfffffffffffffc01, 0x0, 0x48, 0xf800000000000, 0x7fffffff, 0x2, 0x2, 0x8c, 0xcd1e, 0x1, 0x80000000, 0x2, 0x80000001, 0x0, 0x10001, 0x2, @perf_config_ext={0xff, 0x3}, 0x280, 0x0, 0x2c, 0x2, 0x6, 0xb502, 0xfffffffffffffffb, 0x0}, r1, 0xe471, r0, 0x0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7ff, 0x0) sendto$inet6(r2, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x5, 0x7, 0x80, 0x8000, 0x7, 0x9, 0x7f, 0x3a, 0x5, 0x5, 0x1f}, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000002000-0x28)={@generic="02006a00000000000000032d47b7eae1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:23 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xffffff35) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/30 08:18:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) syz_open_dev$binder(&(0x7f00008c1000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f80000-0x9)='/dev/sg#\x00', 0x8000000000000000, 0x8005) write(r0, &(0x7f0000823000)="b63db85e1e8d0000180200000000000000cc436aed5ed2bc7018ceb89b97ae00000000000000012c9b16", 0x2a) readv(r0, &(0x7f0000679000)=[{&(0x7f0000d0b000)=""/62, 0xffaf}], 0x20000000000000d2) 2018/01/30 08:18:23 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r0, 0x0) r2 = memfd_create(&(0x7f0000dc6000)='vboxnet1\x00', 0xffbffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000004000-0x20)={@generic="f25a5941d18c155bb7d6c2002871d911", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x20000000000, 0x5, [0x9b7, 0x3, 0x7f4e, 0x81, 0x80000000000000]}, &(0x7f0000002000)=0x12) socketpair(0xa, 0x1, 0x401, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r2, &(0x7f0000004000-0x8)='./file0\x00', r0, r1, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, 0x4) fchownat(r2, &(0x7f0000002000-0x8)='./file0\x00', r0, r1, 0x1100) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0xa4)="1bca3510b3bc3651cd837b7930f70f0353d5a2d138624d0ce1c6d2718f71c269586cd6ce6424aa1b27bec4698df4f04b39effaeb70cf2bf82d8de211e95bababbbe12122dcbca2b4d9e07ebc246ecf75e8ca41f4e486655a7b7806c788f2a97586f8fa7e680c0b25e8ca8dfbc40f240f3cc3d02ebcf55cd523e6dd32c96f62f6ed5988a3bae014e26e42e75f7212cf849c9fa4f9a9020cb67331414aa4953f9a339eecac", 0xa4) 2018/01/30 08:18:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000763000-0x5)='stat\x00') fcntl$getflags(r0, 0x1) socket$inet6(0xa, 0x5, 0x0) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000ffd000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xfffffffffffffe75, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) select(0x40, &(0x7f00006ca000)={0x3f, 0x5, 0xffffffffffffff7f, 0xc9, 0x0, 0xca, 0x9, 0x7ff}, &(0x7f0000329000)={0xb9, 0xb25d, 0x2000, 0x397b40, 0x759, 0x7, 0x125, 0x4}, &(0x7f00001ed000)={0x8, 0x1e, 0x9, 0x800, 0x100000001, 0x8029, 0x8001, 0xffec}, &(0x7f00008d3000-0x8)={0x0, 0x2710}) connect$inet6(r0, &(0x7f00000e2000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000167000)=0xbe0) getpeername(r0, &(0x7f0000c32000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000-0x4)=0x26) 2018/01/30 08:18:23 executing program 2: 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) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) futex(&(0x7f0000002000-0x4)=0xffffffffffffffff, 0x2000000, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/30 08:18:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000237000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000dbe000)=0x9, 0x4) sigaltstack(&(0x7f0000126000/0x1000)=nil, &(0x7f00007c8000)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001}, 0x8) 2018/01/30 08:18:23 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000998000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x30)="44e45acba650c2e92c709cea76181162246295570df0667adcb03f74c55074d317a18b5910ced08efc756e2fdbcf767c", 0x30, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000008000-0x1000)=""/4096, 0x1000) 2018/01/30 08:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbb000)=0x14) fstat(0xffffffffffffffff, &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009da000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x0, 0x0, 0x20, 0x80, 0xff, r1, r2}, {0x2, 0x8, 0x1ff, 0x6, 0x7f, 0x1000, 0x2, 0x7ff}, {0x8, 0x8000, 0x21, 0x5}, 0xffffffffffffff13, 0x8, 0x1, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x0, 0x76, 0xdd, 0x6, 0x8}}, 0xe8) futex(&(0x7f0000001000)=0x0, 0x8a, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000057000-0x4)=0x0, 0xf82) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00004dd000)="06a3295439c11988ca521730d3dbd0e0826d2e7cb81336b068a58f990d893d1e61a15920b1722d76c58896eeab6d1bbcfbd4ab060b1c5e5d943c1743ffda1e7596fbd1874d8992b336fcaffb9b404c628851f66fd994") syncfs(r0) r3 = dup2(r0, r0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00005ce000-0x18)={0x5, 0x40, 0x0, 0x9, 0x6, 0x200}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x10, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xffffffffffffffe1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000b84000-0xc)={0x20000001, 0x0}) 2018/01/30 08:18:23 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000624000-0x5)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='security.evm\x00') ftruncate(r1, 0x9) ftruncate(r1, 0x401) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000385000)=0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008c9000-0x4)=0x39, 0x4) 2018/01/30 08:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000294000)=0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x8, 0x4) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 0: exit(0x0) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') ioprio_set$pid(0x3, 0x0, 0xad46) 2018/01/30 08:18:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000)=""/114) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x212000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001c00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:24 executing program 3: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400fd0000000000000008560a0600000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff0700ff00e7fbed5e00000000000000", 0x48}], 0x1) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b80000-0xd)='/dev/usbmon#\x00', 0x98b8, 0x800) fchmodat(r1, &(0x7f0000c3a000)='./file0\x00', 0x20) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) 2018/01/30 08:18:24 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007f9000-0x20)={0x400, 0x7, 0x4, 0xffff, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30ff8f00000094000000067d07cebd5c", @ifru_addrs=@rc={0x1f, {0x7b5, 0x7fffffff, 0xffff, 0x1, 0x5, 0x1}, 0x9468}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e7000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2b000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015a000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bcf000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x6, 0x2, 0xffff, 0x1, 0x0, 0xa, 0x80, 0x20, 0xbf, r2, r3}, {0x2, 0x8, 0xb7, 0xc654, 0x0, 0x8000, 0xfffffffffffffe01, 0xd3d1}, {0x2ba, 0x3e, 0x5, 0xff}, 0x0, 0x4, 0x1, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x0, 0x1bc, 0x4, 0x2, 0x4}}, 0xe8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000d04000)=0x0) 2018/01/30 08:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x8000b, 0x22, &(0x7f00003df000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000fff000-0x1c)={&(0x7f00005ec000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078a000)=[], 0x0, &(0x7f0000ffe000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/30 08:18:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x70624c64f4654cb, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='dummy0\x00', 0x8adc}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='syzkaller1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000037c000-0x8)={0x19980330, 0x0}, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) r2 = dup2(r1, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f08000-0x2d)={0x0, {{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b88000)=0x0) r2 = getpgid(r1) fcntl$setownex(r0, 0xf, &(0x7f0000c6b000-0x8)={0x1, r2}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000f1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b91000)=0xb) r3 = accept4(r0, &(0x7f0000f88000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000476000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000034c000)={0x0, 0xb0, &(0x7f00009d9000-0xb0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xff}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd5a}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000047b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000296000-0x20)={0xffff, 0x5, 0x5, 0x4, 0xffffffffffffff81, 0x100000000, 0x4, 0x3, r4}, 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000ed2000)=[0x4, 0xfffffffffffffffd]) [ 92.215165] nla_parse: 1 callbacks suppressed [ 92.230463] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 92.273800] audit: type=1400 audit(1517300304.154:65): avc: denied { ioctl } for pid=16254 comm="syz-executor2" path="socket:[25653]" dev="sockfs" ino=25653 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000b04000)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e72000-0x1)="", 0x0, 0xe65, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000689000-0x8)='./file1\x00', 0x0) 2018/01/30 08:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e79000-0x4)=0xc) r1 = inotify_init() preadv(r1, &(0x7f0000829000-0x50)=[{&(0x7f0000af4000-0x41)=""/65, 0x41}, {&(0x7f0000305000)=""/44, 0x2c}, {&(0x7f00001cb000-0x35)=""/53, 0x35}, {&(0x7f0000f31000)=""/86, 0x56}, {&(0x7f0000ae4000)=""/207, 0xcf}, {&(0x7f0000d90000-0x8a)=""/138, 0x8a}, {&(0x7f0000df2000-0x2d)=""/45, 0x2d}, {&(0x7f0000ff7000-0xa1)=""/161, 0xa1}, {&(0x7f00008b5000)=""/230, 0xe6}, {&(0x7f0000ab9000-0x6)=""/6, 0x6}], 0xa, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000068e000)='/dev/pktcdvd/control\x00', 0x50000, 0x0) r2 = syz_open_procfs(r0, &(0x7f000084d000-0xe)='net/ip_mr_vif\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f000000d000)=""/48, 0x30}], 0x1, 0x0) 2018/01/30 08:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8c000-0x9)='net/igmp\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e20000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000493000)={0x5, &(0x7f000006b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000263000-0x8)={r3, 0x3}) inotify_init1(0x800) ptrace$peek(0x3, r2, &(0x7f00001f1000)=0x0) modify_ldt$write(0x1, &(0x7f0000b65000-0x10)={0x0, 0x20001000, 0x0, 0x7026, 0x3, 0x7fff, 0x9, 0x7f, 0x2, 0x8000}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00009e9000)=0x40, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006a2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1900}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007f5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000065a000)={0x0, 0x2, 0xfff, 0x8}, &(0x7f0000201000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b25000)={r5, 0x1000}, &(0x7f00000c1000)=0x8) preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/01/30 08:18:24 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007f9000-0x20)={0x400, 0x7, 0x4, 0xffff, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30ff8f00000094000000067d07cebd5c", @ifru_addrs=@rc={0x1f, {0x7b5, 0x7fffffff, 0xffff, 0x1, 0x5, 0x1}, 0x9468}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e7000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2b000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015a000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bcf000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x6, 0x2, 0xffff, 0x1, 0x0, 0xa, 0x80, 0x20, 0xbf, r2, r3}, {0x2, 0x8, 0xb7, 0xc654, 0x0, 0x8000, 0xfffffffffffffe01, 0xd3d1}, {0x2ba, 0x3e, 0x5, 0xff}, 0x0, 0x4, 0x1, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x0, 0x1bc, 0x4, 0x2, 0x4}}, 0xe8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000d04000)=0x0) 2018/01/30 08:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$KDSETLED(r0, 0x4b32, 0x80) mkdir(&(0x7f0000e43000)='./file0\x00', 0x0) mount(&(0x7f0000774000-0x8)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f0000d79000-0x6)='ramfs\x00', 0x1, &(0x7f0000395000-0x9)="") fsetxattr(r0, &(0x7f0000756000)=@known='security.ima\x00', &(0x7f0000928000-0x6)='ramfs\x00', 0x6, 0x2) read(r0, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) 2018/01/30 08:18:24 executing program 2: r0 = socket(0x18, 0x1000010004, 0xe62) close(r0) 2018/01/30 08:18:24 executing program 2: time(&(0x7f00009b2000-0x4)=0x0) [ 92.310907] audit: type=1400 audit(1517300304.194:66): avc: denied { accept } for pid=16254 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00006bb000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) setfsuid(r1) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c9a000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000741000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000090000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00005f0000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000330000)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000030a000)={0x0, 0x0}) poll(&(0x7f0000590000)=[{r2, 0x0, 0x0}, {r2, 0x14c0, 0x0}, {r2, 0x1004, 0x0}, {r2, 0xa01c, 0x0}, {r2, 0x601, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1044, 0x0}, {r3, 0x2, 0x0}], 0x8, 0x7) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f000010e000)='net/ipv6_route\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000568000)="c0c826468a68c1d0705fbbb89c6480edeabd95e8009454be2cdeda39a19f908c963add445284f11795aac4d970699bd205b7d94b7aeeed0959f9c9713e342f4174f1d6900847d5b6f88d841e58fa17d8cd81780fea8aa74ec5a0adfef01dc24c1242aaecb235df57a81fe2435deb8f65ab0493dddace0df0d14978c579efbb3865989bdd79e9dbae0d15befeac5a8dd9ffba2e532028c2ef408a2be533526c95b98a8c8eb69a8284292d4aae393e99682f01a3d8817fbe7a61689d786ddeca5f39773e9e1cd2239a47ab3cc1ef9bbfbbc484bddb873ae7a75e33cb387a2be677b54cfb37", 0xe4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e38000-0xc)={0x20000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000883000)={0x0, 0x0}) poll(&(0x7f0000cef000-0x28)=[{r0, 0x0, 0x0}], 0x3e, 0x0) 2018/01/30 08:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$selinux_context(r0, &(0x7f0000723000)='system_u:object_r:auth_cache_t:s0\x00', 0x22) openat$autofs(0xffffffffffffff9c, &(0x7f000097f000)='/dev/autofs\x00', 0x101040, 0x0) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x4, 0x0]}}], 0x30) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x11, 0x8020400000000802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000912000)={0x0, 0x0, 0x2, 0x21}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000ed2000-0x8)={r2, 0x0}) r3 = dup3(r1, r0, 0x80000) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000d32000-0x4)=0x0) bind(0xffffffffffffffff, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pause() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f000078c000)={0x4800003f, 0xaca9, 0x2b}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055e000)='/dev/hwrng\x00', 0x800, 0x0) connect$unix(r2, &(0x7f00004a6000-0xa)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffffde) write$sndseq(r2, &(0x7f0000d26000)=[{0x0, 0x2, 0x0, 0x54a5e5f0, @tick=0x322, {0x9, 0x780}, {0x7fffffff, 0xf05}, @raw8={"8990c93e9c129f0fc16379e3"}}, {0x8000, 0x7, 0xffffffffffffff7f, 0x5, @tick=0x0, {0x2, 0x9}, {0xc6, 0xdfe}, @time=@tick=0x3}], 0x38) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000019d000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0x4)=0xe8) setfsuid(r3) mq_unlink(&(0x7f00000f2000-0x6)='wlan1\x00') timerfd_create(0x6, 0x80000) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000829000-0x10)='net/ip_mr_cache\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000c1000-0x3)=0x3, 0x4) r1 = socket(0x1, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000991000-0x88)={0x3f, {{0xa, 0x2, 0xffffffffffff9864, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(r1, 0xffffffffffffffff, &(0x7f00002bd000-0x8)=0x0, 0x67) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/30 08:18:24 executing program 0: sched_getscheduler(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000497000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083b000-0x4)=0xc) 2018/01/30 08:18:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace(0x4207, r1) r2 = getpgrp(0xffffffffffffffff) setpriority(0x4, r2, 0xfffffffffffffffe) 2018/01/30 08:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1c000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000cc0000-0x1)=0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000c2e000-0x4)=0x4, 0x0) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/30 08:18:24 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x401) ioctl$int_out(r0, 0x5462, &(0x7f0000005000-0x4)=0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001100030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f00009bd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x7, &(0x7f0000bb1000)={0x0, 0x35, 0x5, @thr={&(0x7f0000f85000-0xe9)="1b24727f42cb6751a2410e6ede99e97606a31d8f8e4af2e59f06b9736ce0396c9a1e5788d000b07bdc03b3fef5f5415e172c41781ecf44b324f5ad833381fc343409c9a7deab35ffe903576a681fa7561636a5661a2e5e5cfc0b0be743fb90dc5b1749bdc84d4732f617869c0acac1c23f03febe959e21591bae5d7a0476f0bb8b39da50037cd854ab9039bde665874f1f84eed8bfb7733b7d14be642eff01cc9dbc75bc7d2386a955db10a072c111d0193e635a5c7a87f872009874d74eed1167bca5ce46cb81c54ec449ab730f1f90c4cba973f7ea15e81f95e2893e8547dadfc51ec25b7a759a59", &(0x7f0000a13000-0x9d)="e994a267d7922c7dfb57954ebc1a6dc6b8a9ea7bdad2ff5303c9c4c5d7a2cf27ec4970a0e315c23774f1480b985a92959ce68b3361c9743a9b703d7d54d9d0253522c386fb0e362c2bd0bfa116fe32397000beafc3e1f9979c320094592262716079927e2be4a14cd0bddc5401b432e22245927de28cad03422c3b60af390c6a18af33f5c201c48f518096d60eaf8580d1afa9a2738463b7cb8f909db5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c87000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000e1e000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000075d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80003, 0x401) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000886000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f000030d000-0x1c)={&(0x7f0000b8e000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000208000)={&(0x7f0000124000-0x14b4)={0x14b4, 0xe, 0x7, 0x609, 0x7, 0x2, {0xa, 0x0, 0xa}, [@generic="3d35392354df11b9f4b6c76baa3282010e4a933e19d1cb50fd838a86400b6341fa849228b41692809e82b05d1a4c90a87214f2140bf988a877cc1f25870cb3ff98f7816c4146d986598495f2e73ffd7f1bec6801f61329d95715bb7b7382c6630c75bd402d124d5b3bdbc78aecb451d52f71b14cdf78b0402356babd097a3bf6ed3ab231c3fdeafa6096112537b09954a3aa24bcca9fe95271", @typed={0xc, 0x63, @u32=0x6}, @nested={0x13f8, 0x63, [@typed={0x34, 0x7d, @str='em0system&^vboxnet0md5sumnodevmime_type-\x00'}, @generic="7c21f30822606ab537e22cfb49b2449a4f600fe986aba4b6b8d01724ee17ed9c0f3790c1fa83f712d6b7d3ddd8bc931120d4a380472a1e50313089ea47caadcd31db75f535691d031be31f29a1053108dabc5b893c3bb681bcf2c7af2fb5c8053eb7fbc37d91b32900d065264fa57e32e1a4bb4e867b2593df82f5a4383799f6facacc7d914ee0103f2cd1a05433e082a7dd5fe42620a3a91084a6f467312905f9ad256a5107888e17a8cd14fa3ba8b23b1588428c1add842c3eb3c2aa27fc0db1c56497eeb954f8c23efaab0efbcc8e99e68f0484174dce7fc06e105f5ace3ce060a154e89f", @typed={0x58, 0x94, @binary="783e1475c3b259aba876f3b2eb5a2e466d984db326b3f8c05bb3a0b556f4e5892656da63c6d6a121e81e70c719d9337fc357fde12ba89884c52a164d4b8fffe67cc45fb2163fafd6937323ddd1ffc586"}, @typed={0x18, 0x32, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="cd84f6eb6ad589b1c2bb83de937f67e82b13c00bb4e431981ee5e959b26c67914129608c39d71cd24c215a8f2725b25e560e2fd38af1d6e8c3b05eb63361075d2cee6062a4fd4e7ea099744e59fe9df051b76a09e7e8c22521a436d1c49a397505b4da6213fab613c41b7ba323a256bc7107c7d8c3213b4225125ef16e858d4804ab91ff990461160aa6bdfab9522485651188090d685667918d0a0eacd3bc6b9a3596c7cd14f32a1811f3bd84dbc4869948ff0e81b84f6cb0ed0bdd6c73dead4bf0406ba449e608ca5e1d7d25528907c754124f1b32666675a77c4b32f7134fe2ac45e41d459408", @generic="4116f0fc177ccbea8eb57e0dc16e3c9df5c1218b4e6359e5de4f389ae98982795461678e54a0b30018df73f8ea1c77f3650b8fc9192dc663211a9d6add3cd49dba70d65a7e7ede39971cfbd29fc95ff7126204fd6ef1682e03770b39010614e28f401da9d10af91f3cd79a32b89ca3b5576d829fa2225a9127657024fedca260289973caef3d0bf2915dd77847", @typed={0xc, 0x94, @uid=r1}, @generic="cb59a65865e8b86568f18e760b3b9d8fb5a03aee95a02f43ec3766fab3a7299b8b99d5ff2f4c831496c4456a49351a4a912e1e05a959a205d03b37a05cc2215c77d16185d456eef9de20b77eb443263db942576d1d1e8ca586712e3449c39cef555b65ee5bcc4328a22b41c01a1ae413e8740ce57daac67e2b035f4ee14ade2cf416be823a2ada56f3423ace8b3d6011d6d3a8a34dac89ba1efbc91375c19ac8d1be22e97e645afdf7ce11114fa0f36b3540d6fd34788f58a31326d3c8257cae9a7205765601e58a12614bf5741f8249d7d46acbb6e365460b960943e3c6fb129500050b189e982c69", @generic="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0x14b4}, 0x1, 0x0, 0x0, 0x40040}, 0x1) pipe(&(0x7f0000753000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x6) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000397000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f54000)=[{0x0, 0x3f}, {0x3, 0x5}, {0xc, 0x6}], 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/30 08:18:24 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000fd9000)=[{&(0x7f0000710000-0x1e)=""/30, 0x1e}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000693000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ed000)=0x20) 2018/01/30 08:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000293000-0xc)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e8000-0x4)=0xe8) getresgid(&(0x7f0000882000-0x4)=0x0, &(0x7f0000996000-0x4)=0x0, &(0x7f000069b000)=0x0) chown(&(0x7f0000ce9000)='./file0\x00', r2, r3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x10)=""/16) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48c100, 0xe) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00006be000+0x392)=0x6) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000028000-0x1)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) sched_getscheduler(r3) sendmsg(r2, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000001f000-0x18)={0x8, 0x0, 0x76db, 0x10000, 0x0, 0x0}) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x3, 0x1, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000001e000)={0x4, 0x5, 0x4, "eed0e13bb1bc", 0x10001, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r2 = getpid() syz_open_procfs(r2, &(0x7f000000e000)='net/dev_mcast\x00') 2018/01/30 08:18:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b0000-0x10)='/dev/sequencer2\x00', 0x131000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000e77000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001af000)={r1, @in6={{0xa, 0x2, 0xc63, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6a000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000247000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000076c000-0x5f)="cb4602307271440e955d201c13b680ce0446e455d885289cefbcc076826fc825f9be94e4d771f8be640c3a11f3b7820cba831a8e992294c1cb65ecace5bd308a7d62a379164ad23652d9faa581febacad5063f43a10973918e03b05059c19a") r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000004a000-0x4)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 08:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007c4000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002fe000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000057b000)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e6a000)=@get={0x1, &(0x7f0000579000-0x9b)=""/155, 0x0}) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/30 08:18:24 executing program 4: rt_sigtimedwait(&(0x7f0000002000-0x6)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0xe54)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f4000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000263000)=0xe8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x64a1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000394000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0xffffffffffffff80, 0x500, 0x0, 0x9, r2}) 2018/01/30 08:18:24 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$KDDELIO(r0, 0x4b35, 0x4) bind$packet(r1, &(0x7f0000877000-0x14)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000aa9000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b82000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f83000)={0x1, [0x0]}, &(0x7f0000487000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cd3000)={0x0, 0x20a, 0x8, 0x0, r3}, &(0x7f0000181000)=0x10) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007d1000)='./file0\x00', 0x2) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f00006f3000-0xa)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/30 08:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b00000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000193000)={0x0, 0x0}) epoll_create(0x9e) openat$hwrng(0xffffffffffffff9c, &(0x7f000087c000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write$selinux_user(r0, &(0x7f00003bf000-0x2d)={'system_u:object_r:mouse_device_t:s0', 0x20, 'system_u\x00'}, 0x2d) sendto$ax25(r0, &(0x7f0000654000-0x55)="1129a607e133aed841cc9ac7c9ee299dbb4e71c282da694c3d7e8f2259ee21278d0f548aeb5da8b03a4e78a929dc03360263db3e2aad3cda6c9dfd72dff2b4d2fa4d6eeeff535ab42f74678e876d80ac4d708ca081", 0x55, 0x0, &(0x7f0000f82000-0x10)={0x3, {"91ae3ac98aae84"}, 0x7f}, 0x10) 2018/01/30 08:18:24 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000009000)=""/42, 0x2a}, {&(0x7f0000004000-0xed)=""/237, 0xed}], 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000a000)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003000-0x4)=0x80) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/30 08:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) r1 = openat(0xffffffffffffffff, &(0x7f0000d4a000-0x8)='./file0\x00', 0x101000, 0x129) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000065a000-0x8)={0x5, &(0x7f0000a28000)=[{0x8, 0xa867, 0xdf, 0x6}, {0x2, 0x8, 0xff, 0x7}, {0x7ff, 0x1, 0x5, 0x0}, {0x0, 0x4, 0xfffffffffffffffa, 0x7}, {0x0, 0x8, 0x1, 0x2}]}) dup(r1) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000dd2000)={0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b6a000)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000d6d000-0x8)='./file0\x00', &(0x7f0000d50000)='aufs\x00', 0x100000000000050, &(0x7f00006b4000)="00b2") r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r0, &(0x7f0000649000-0x60)=[{&(0x7f00003c5000-0x6e)="05", 0x1}], 0x1) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/01/30 08:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000e69000)=""/157, &(0x7f0000b9c000)=0x9d) 2018/01/30 08:18:24 executing program 1: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x509400) poll(&(0x7f0000001000-0x40)=[{r0, 0x10, 0x0}, {r0, 0x4300, 0x0}, {r0, 0x40, 0x0}, {r0, 0x248, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4010, 0x0}, {r0, 0xc30a, 0x0}, {r0, 0x8012, 0x0}], 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000eb1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000)=""/62, 0x3e}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000002000-0x7c)=""/124, 0x7c}, {&(0x7f0000002000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0xee)=""/238, 0xee}], 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000-0x30)=""/48, &(0x7f0000002000-0x4)=0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f00006a7000)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000447000-0xb)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000097000)=""/109) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a37000)='highspeed\x00', 0xa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dec000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000b6d000-0x72)=""/114, &(0x7f0000e6f000)=0x72) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00007a7000)=0x2) 2018/01/30 08:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x200) syz_open_dev$loop(&(0x7f0000f0b000)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/30 08:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000288000-0x6)='.dead\x00', &(0x7f0000781000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008c1000)='keyring\x00', r0) keyctl$revoke(0x3, r0) 2018/01/30 08:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000043e000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/30 08:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$unix(0x1, 0x0, 0x0) writev(r0, &(0x7f00002e6000)=[{&(0x7f00004cb000)='A', 0x1}], 0x1) 2018/01/30 08:18:24 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000)=0x8, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0x46)="cc9a2ef6aa8cc3462865a43683b107dcacae8855772ed0d83f26cc065878cd30783c9b961054b6e70fc81cbc7958a1a0ebc70c93bbe977bea04820fd60ea97b172177d0dd937", 0x46) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000008000-0x20)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f0000003000-0xc5)=""/197, 0xc5}, {&(0x7f0000005000-0x34)=""/52, 0x34}], 0x4, 0x0, 0x0, 0x3}, 0x40000020) fgetxattr(r0, &(0x7f0000004000)=@known='user.syz\x00', &(0x7f0000004000-0xd2)=""/210, 0xd2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000009000-0x18)=""/24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() prlimit64(r3, 0x4, &(0x7f0000008000-0x8)={0xfffffffffffffffb, 0x101}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000009000-0x18)={&(0x7f0000003000/0x4000)=nil, 0x3, 0x1, 0x80, &(0x7f0000005000/0x2000)=nil, 0x3}) 2018/01/30 08:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006c0000)={0x0, 0x120}, &(0x7f00007f6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000055e000-0xa0)={r2, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x38, 0x20, 0x4, 0x0}, &(0x7f00006a0000-0x4)=0xa0) r3 = socket(0x2, 0x80007, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c23000-0xc)={0x0, 0x3c, &(0x7f0000030000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff57}]}, &(0x7f000081f000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f3e000)={r4, 0x9}, &(0x7f00001f5000)=0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/hwrng\x00', 0x60000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00006cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000add000-0x4)=0x14) sendto$packet(r5, &(0x7f0000e9c000)="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", 0x1000, 0x4004011, &(0x7f0000b81000-0x14)={0x11, 0x3, r6, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/01/30 08:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000cc0000-0x3e)=""/62) finit_module(r0, &(0x7f0000dc6000)='^\x00', 0x1) fallocate(r0, 0x3, 0x1, 0xf4d) 2018/01/30 08:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000743000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c4c000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cf000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bd1000-0x7)={@generic="076c3f04ef17fef3fd7d20999d9130e2", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@generic="7ce1175f5117d48c8b7edc6ca6f0c675", @ifru_data=&(0x7f0000330000-0x20)="f7fecaabbf44b87065e8453b433be605b5cbc838afdb154c5506b7d08996477c"}) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000045000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000024000-0x8c)={0x6, 0x5, 0x2, 'queue0\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000016000)={0x400, 0x5, 0x8, 'queue1\x00', 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDSKBSENT(r0, 0x4b49, &(0x7f0000ca9000-0x14)="") 2018/01/30 08:18:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="793da31106b495e0daa549686edc2240199c72ff0dd9576a694f1b4919b914956e8299c0244910885c6b26f8c284e02875ed54590ed71a43ba16dedbcba10ab5cfb12915fba83fe22a2c7c2711a3adf8e8b760c85fbc2964adf43433c54080fc590c0022d84718be1249a1fd574e2326369b083cf654e8e2e923f39aa0d2fec9f43d807ddca8031baa1879207d2c14ec4a05d1ddd6c8de9c7cd18146817f5703ae017822ff3981f737bc087b161c8262781c588f1f29256f2727643e1e", 0xbd}, {&(0x7f0000000000)="cb92e26bb5ee5a54b092e6c5ac01bc9bafade09c1dd5a314cb4340ac0f2d7822bfe143a8e6a0", 0x26}, {&(0x7f0000d23000)="88cb78c87cbb2e609dbd7a031227ade256c9d1ffe4d4d3dd6fa0bbb41b20a4fa8ed8d4137f601fe26cea2c8bcd1f181f64e868a093300722211da5b4228e4a9511afffb4da120caad14239fc1fc0b7f1cbafed95796b4997eed753e91fb0b499fb4cb1cd22027873c11d4b7c73f6c3b9dae6878d68186f846cee65367c32fc54ce9be11488076186f3cd7c75185b29b39dc494551a7fe16de05e447190187d0f271273fff69df38e58edb389cb624689f9afb2362cef", 0xb6}, {&(0x7f0000001000-0x2b)="f7b6144e6776b28e76f959bcdbe4a1deaff104f8b79e1a61364b95de08db7cb516839c4460c3232e7c41ea", 0x2b}, {&(0x7f0000000000)="8e9953a9baa419400b5ed9c8252e7d991d5906b328a762228a8cff615dd524f4f3f209bfd4d28c9f132219f86c3edb6e4fd801e74722a140c01beec033c9a3c69e448790280f69702b02f48b54617cd786a7969a8e15d9138bf117485af80046cc0142dd7aa39b4c65b30c79dae7e91fdfec1b2fce8e67f0a943aaa10703ed9ddb760178cc9c399f6e465fa6897976b32b57193f2b28b609c8a6048b6e924645d09fcc4d", 0xa4}], 0x5) syncfs(r0) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000026, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) mlockall(0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/enforce\x00', 0x30000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000fb0000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000389000)=0x1) 2018/01/30 08:18:25 executing program 0: mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000529000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000002000)=0x5, 0x4) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f000014f000-0x4)=0x0, 0xa204) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) pread64(r0, &(0x7f0000f5b000)=""/14, 0xe, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2287, &(0x7f0000001000-0x1)="") 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae1000-0x4)=0xffffffffffffffc0, 0x4) 2018/01/30 08:18:25 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009be000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009ab000-0x88)={0x9, {{0xa, 0x0, 0xeac, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef5000)=0x0, &(0x7f000065f000-0x4)=0x4) mprotect(&(0x7f0000065000/0x3000)=nil, 0x3000, 0x0) remap_file_pages(&(0x7f000082b000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 93.145562] audit: type=1326 audit(1517300305.034:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16472 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c3ba9 code=0x0 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 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) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000de7000)='/dev/snd/timer\x00', 0x0, 0x4400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b19000-0x4)=0x1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) [ 93.178227] audit: type=1326 audit(1517300305.064:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16472 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c3ba9 code=0x0 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x20) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f24000-0x1000)="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", 0xffffffffffffff3e, 0x0, &(0x7f000023e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000be000-0x1)={0x400}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000f7f000-0x4)=0x0, 0x5f) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a64000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000ad6000)=""/211, &(0x7f0000b52000-0x4)=0xd3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000160000-0x6)={0x0, 0x8}, &(0x7f0000538000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a97000-0xc)={r2, 0x38, &(0x7f0000a42000-0x38)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0x3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000c58000-0x4)=0xc) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) prctl$setmm(0x23, 0x1, &(0x7f0000516000/0xa000)=nil) utime(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000d3c000-0x10)={0x5, 0x0}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgrp(0xffffffffffffffff) ptrace(0xffffffffffffffff, r1) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008bc000)={0x0, 0x400, 0x30}, &(0x7f000073f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001af000)=@assoc_value={r3, 0x6}, 0x8) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/01/30 08:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000040a000)={0x0, 0x0}, 0x4000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000904000-0x4)=0x7adc) recvmmsg(r1, &(0x7f0000312000-0xc0)=[{{&(0x7f00004d6000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b24000-0x8)=[{&(0x7f0000521000)=""/4096, 0x1000}], 0x1, &(0x7f0000b0f000-0xb5)=""/181, 0xb5, 0x94}, 0x0}, {{&(0x7f000098d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e5f000-0x48)=[{&(0x7f0000cca000-0x38)=""/56, 0x38}, {&(0x7f0000a18000-0x9b)=""/155, 0x9b}, {&(0x7f00007f6000-0x1a)=""/26, 0x1a}, {&(0x7f0000398000-0x14)=""/20, 0x14}, {&(0x7f0000d80000)=""/4096, 0x1000}, {&(0x7f0000361000)=""/35, 0x23}, {&(0x7f00007e2000-0x8e)=""/142, 0x8e}, {&(0x7f0000b12000)=""/129, 0x81}, {&(0x7f0000375000-0x4f)=""/79, 0x4f}], 0x9, &(0x7f0000ffc000)=""/4096, 0x1000, 0x921f}, 0x0}, {{&(0x7f000022f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000068e000-0x20)=[{&(0x7f0000b2a000-0xbe)=""/190, 0xbe}, {&(0x7f00003c1000)=""/208, 0xd0}, {&(0x7f0000398000)=""/4096, 0x1000}, {&(0x7f0000da7000)=""/159, 0x9f}], 0x4, &(0x7f00009fa000)=""/21, 0x15, 0x4}, 0x9}, {{&(0x7f0000bb4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003b3000-0x10)=[{&(0x7f0000248000)=""/47, 0x2f}, {&(0x7f0000ea2000-0x1)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x6}, 0x0}, {{&(0x7f00003d1000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009fb000-0x10)=[{&(0x7f00006c6000)=""/56, 0x38}, {&(0x7f0000426000-0x75)=""/117, 0x75}], 0x2, &(0x7f0000295000-0x57)=""/87, 0x57, 0x0}, 0xfffffffffffffffc}, {{&(0x7f0000411000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb4000)=[{&(0x7f0000848000)=""/4096, 0x1000}, {&(0x7f0000f16000-0x88)=""/136, 0x88}, {&(0x7f0000b39000-0x81)=""/129, 0x81}, {&(0x7f0000dd7000-0x21)=""/33, 0x21}, {&(0x7f00000ea000-0xd)=""/13, 0xd}, {&(0x7f00008cd000-0x45)=""/69, 0x45}, {&(0x7f00004f9000-0x32)=""/50, 0x32}, {&(0x7f000077d000-0x4)=""/14, 0xe}], 0x8, 0x0, 0x0, 0x6}, 0x8}], 0x6, 0x100, &(0x7f0000dfd000-0x8)={0x77359400, 0x0}) recvfrom$packet(r0, &(0x7f00008f0000)=""/125, 0x7d, 0x40000100, &(0x7f0000358000)={0x11, 0x4, r2, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) preadv(r0, &(0x7f000047c000-0x20)=[{&(0x7f0000c2b000-0x85)=""/133, 0x85}, {&(0x7f0000e33000-0x31)=""/49, 0x31}, {&(0x7f0000b65000-0xbe)=""/190, 0xbe}, {&(0x7f0000947000)=""/162, 0xa2}], 0x4, 0x0) socket$inet6(0xa, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000046c000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000085d000-0x4)=0x2, 0x4) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f4000)={0x0, 0x0}) close(r0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000258000-0x1f)="1f00000001040500fd43543407ff00fdf30501000800010000001107ffdf00", 0x1f) fcntl$addseals(r1, 0x409, 0x1) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000038e000-0x12)='net/ip6_flowlabel\x00') close(r0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000efe000)={&(0x7f0000304000/0x400000)=nil, 0x400000}) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ebf000-0x40)={0xc0, @tick=0x3, 0x80000001, {0x7, 0x2}, 0xfffffffffffffffd, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000359000)={0x0, 0x1c9c380}, &(0x7f0000749000)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dd1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@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(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00008b0000-0x8)='./file0\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002bc000)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fstat(r2, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r3}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/30 08:18:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd7000)={r1, 0x7, 0xa, [0x4, 0x815f, 0x7ff, 0x5, 0x95, 0x5, 0x8, 0x1, 0x1, 0xff]}, 0x1c) [ 93.329563] audit: type=1400 audit(1517300305.214:69): avc: denied { create } for pid=16502 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000096c000)=0xffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000014c000)={0x2, 0x401, 0xc35, 0x0, 0x0, 0xb}) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)='z', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00002e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d5000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000077f000)=0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000089e000)=""/155, &(0x7f000097e000)=0x9b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cffffc384220dde004073fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0xffffffffffffff37) 2018/01/30 08:18:25 executing program 3: madvise(&(0x7f0000f3a000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x0, 0x0) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000118000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009f7000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000b6c000)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000802000-0x8)=0x0, 0x8000001) 2018/01/30 08:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000092b000)='./file0\x00') fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x2) unshare(0x28060400) exit(0x0) r0 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) dup2(r0, 0xffffffffffffffff) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000107000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000aed000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f00002f8000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000073b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) 2018/01/30 08:18:25 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000d95000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000152000)="6e65742f72617700b8") sendfile(r2, r2, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9b000-0x28)={@common='vcan0\x00', &(0x7f0000315000)=@ethtool_gstrings={0x1b, 0x10000, 0x26, "8ccce13e49c82bf8871e8dce9c17b362739aa82781ae03175a0d4c63b8ba78bc332839d920f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004ad000)=0x0, &(0x7f0000255000-0x1)=0x8) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000069c000-0x5)='comm\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069a000)=""/34) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000014f000)={0x101, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00004f0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000544000-0x8)={0x0, 0x0}) munlockall() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e06000)=0x9f, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000cad000-0x10)=@random={'os2.', '/dev/ashmem\x00'}, &(0x7f00000b1000)=""/140, 0xfe571a4fdbbc96ba) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000076b000-0xb8)=""/184, 0x23b) 2018/01/30 08:18:25 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000068d000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000046000-0x4)='tls\x00', 0xcb) 2018/01/30 08:18:25 executing program 5: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00007d4000-0x4)=0x0) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) bind$inet(r0, &(0x7f000017a000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000245000)=0x0) recvmsg(r0, &(0x7f00001ab000)={&(0x7f00004b3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00000d3000-0x30)=[{&(0x7f0000add000-0xc9)=""/201, 0xc9}, {&(0x7f00009ca000+0xaf4)=""/102, 0x66}, {&(0x7f0000907000-0xe5)=""/229, 0xe5}, {&(0x7f0000daa000-0xef)=""/239, 0xef}, {&(0x7f00003ce000)=""/34, 0x22}, {&(0x7f0000a71000)=""/85, 0x55}], 0x6, 0x0, 0x0, 0xf00}, 0x40) r2 = geteuid() lstat(&(0x7f000049c000-0x8)='./file0\x00', &(0x7f00000c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r4, &(0x7f000079a000)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000329000)=[{&(0x7f0000d72000)="", 0x0}], 0x1, &(0x7f00003e2000)=[], 0x0, 0x0}, 0x0) [ 93.557228] device gre0 entered promiscuous mode 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dc6000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x28202) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000064c000)={0x0, 0x58, "4a5833254eff713c82e62eed85a166c49682d1da08309e144f4c5e763314157f393f6e7a31e9efc5873f6e403eb2c5db12b98183f39fca27e0d2d14a9b35985422e492a41cfacf41943b000085b7f2681114f471c78cfe2f"}, &(0x7f0000e92000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000447000-0x8)={r3, 0xffffffff}, &(0x7f00000ab000-0x4)=0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003ab000-0x4)=0x0) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000003d000-0x4)=0x0, &(0x7f0000f24000)=0x0, &(0x7f000080c000-0x4)=0x0) r0 = inotify_init1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c26000-0xe)='/dev/keychord\x00', 0x40000, 0x0) inotify_init1(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000339000-0x4)=0x0, &(0x7f0000a67000)=0x4) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f000081b000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000379000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000627000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000672000)=[{&(0x7f0000148000-0x1000)=""/4096, 0x1000}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000510000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00004ad000-0x4)=0x0) read(r0, &(0x7f0000b9f000)=""/4096, 0x1000) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000d3b000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002ee000-0x4)=0x0) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f00008d4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000063b000-0x4)=0x58, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000562000)=[], 0x0) 2018/01/30 08:18:25 executing program 6: r0 = memfd_create(&(0x7f0000a6e000-0x19)='wlan1mime_typemime_type\'\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e23000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000487000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ebc000)=0xffff) unshare(0x80308000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d30000)=0x0) setpriority(0x0, r2, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000a06000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001}, 0xc) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009a7000-0xa)='highspeed\x00', 0xa) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x7fff, &(0x7f0000028000)='./file0\x00', r1, &(0x7f000002a000-0xd5)="b395e8f868f43da47ad4d8abe79ac31f2cd3e353c97e3ef264beab0b0d8906930114d8f27e598fdde1e77e5825ac77d7e2151b56f576e893d97636f0c40a611ec323926aad5d57f25cca0d4305b7a6c2487aac2db4b3f78f72f56e7fc5267e1472cfcf4a70b5d5e71511b084fee5ca951dc0e3d1a0860669bd8580a7e40dc22131c40bf678c3a0af1cd86edc0455a0ba7ff5a2a289fd2d3479945cb10a5671a6f4bcc5287c7fdc533fc265f1f6a8ad3bc35ae83cb46f4ebec9a989488353dc7dbe0dc2f186bd692bcf05e15b994aa064216f202a18") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb1}, 0x126) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000002a000)='/dev/keychord\x00', 0x408000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000002a000)={0x100000001, 0x2bd, 0xffffffffffff0001, 0x8, 0x0, 0x0}) sendmsg(r0, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9d541c7ef58e4a80210456641960cf37a14533fa28f808f47a654d67e", 0x45}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000002a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x14) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000029000-0x40)=[{&(0x7f0000026000)=""/78, 0x4e}], 0x1, &(0x7f0000022000)=""/12, 0xc, 0x0}, 0x0) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x5)='task\x00') getdents64(r0, &(0x7f0000006000-0x2a)=""/42, 0x1be) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000000b000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10b2435c3c3259a9, 0x7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e78000)=@assoc_value={0x0, 0x7e8}, &(0x7f0000a8b000+0x70f)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c22000)=@assoc_value={r1, 0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pipe(&(0x7f00004c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00007b0000)={r2, 0x2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0xb, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000004000)=0x9ce7, 0x401ffffffd) 2018/01/30 08:18:25 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000507000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d0a000-0xf9)="834e22eacdc2a6e7ff68f8d53e7a39102c360cac6ffc39b75a9bb4b97c4afeb4f782b00037a7134c44e3eb8465282f8180e90d725017161f1a2191b3908c4cf6eca5f9d945f37cc54307da42bfee6b442536653b814d6f968a96a266883d6d2e4a4ea36f212e98e7b2af4fa8a4626826a1bd43404e107943e0b9860be5886a8f51f7d5a268335749dffeb769f59fffde7d65a86f8a2c6619f67019aac0977892b692711e161a6131920c90094347ae8b53784864f1f8d7af1e6e92f33ead3017c516d30e45bb3b516edfa713ad897921244980d757c406fef93f5f1ee6c46a4537073ef5ea7404fdbe0b79dfc6f920f392d0686499cbff0fb3", 0xf9, 0x4000000, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000338000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/30 08:18:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000ed8000)=0x4) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) readv(r0, &(0x7f0000ad9000)=[{&(0x7f000072a000)=""/53, 0x35}], 0x1) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000-0x6)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000021000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000023000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) pipe(&(0x7f00004c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00007b0000)={r2, 0x2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000-0xe)='/dev/keychord\x00', 0x606000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d7e000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074b000)=[{0x18544d473fb1f289, 0x3}, {0x0, 0x3}], 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/dev/sequencer2\x00', 0x4241, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000cbd000-0x8)={0x77359400, 0x0}, 0x8) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setsig(r0, 0xa, 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000328000-0x4)=r2) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@generic="4572f77933c2e03e52cb0db89ded0cfd", @ifru_ivalue=0x10001}) 2018/01/30 08:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mkdir(&(0x7f0000a0c000)='./file0\x00', 0x20) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000399000-0x5c)={{0xa, 0x1, 0xca6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, {0xa, 0x2, 0x293, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x3580000000, [0x0, 0x3, 0x3ff, 0x0, 0x4, 0x6, 0xb44, 0x80]}, 0x5c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000167000-0x8)='./file0\x00', 0x200) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000058f000-0x4c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000002000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f51000-0x8)={0x0, &(0x7f00006dc000)=[]}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0xffffffffffffff62, &(0x7f00005d2000-0x8)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x4001, &(0x7f0000ee5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) write(r0, &(0x7f000004c000-0xbc)="75d8889ddc4e8a0239fec6cc733113831af230ef9d824f311452a780a3598ad2125896a017f5bb7cd93471fd7ec07f8a2029d2218ab759bbc89cdb517d6921c911d0d87b384aab0f85e320f450e61db3e351c4a9031a838f7b6029d31324c0ea6611797adc2fe6f644bf8e901ba7c13da96df25d2891e02ce2340e22706046fa79b9246bdd3cf068b22365b21a8423eef5c689072b15313d2999e3af7fe39932bff4f023f6e71fd183bd3f36b223691efbab203eb05dce3ee496f26b", 0xbc) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f000002c000-0x28)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000028000)=0x0, 0xfffffffffffffe2a) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x80810) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ef0000-0x8)=0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2) sync() ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b29000)={0x0}, &(0x7f0000ad9000)=0x340) r3 = socket(0x3, 0x9edd0733ec1dccc6, 0xd878) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000076a000-0x8)={0x0, 0x2}, &(0x7f0000e5b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f98000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000f01000)=0x1008) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000c35000-0x4)=0x4, &(0x7f0000ad2000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb5, 0x80000000, 0x0, 0x3, 0x72}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={r1, 0xf5e, 0x2, [0x6, 0xea7]}, 0xc) accept4$inet(r0, &(0x7f0000b1f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f000036b000)=[{0x336, 0x29, 0x32, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000370000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x10) 2018/01/30 08:18:25 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) listen(r0, 0x4000000005) r1 = socket(0x14, 0x5, 0xffffffff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f000001a000)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000e000-0x8)={r2, 0x4}, &(0x7f0000017000-0x4)=0x8) 2018/01/30 08:18:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000003000)=r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/4096, &(0x7f0000005000-0x4)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0xcc)="85ba1951786652693a6b1c5a74065b1b32c5501f9cdaaff01e54f235d5d8fa1d43d6f479345d9d6084e0978b00d6d219df5ffe5e7a69a35b5263c0c29a00307a4ec93fd23c90ae62d388c26d8424898b2da5dc87a45af550018f167fe764ec44fd85c488901e5ac3300ee2d4e760a7355fd91614a556c27282640d1aa52c5f51fe7dd0bd454f71b261022cc22abc0e3b0d3299708fe7895bed84da665728a09868510f0c4bc8f1ec8152c5d588c0ecbb579f27abf43d3c6f0f2bb34e6d3494ceac93324b69eaa132a51484ae", 0xcc, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0xa1, "d9757859d1261c42b5232dc986695c4ee068e5258039cf77a1e687dcfefdf90aff7138f2a5fa6d5249a9c34f8a0e2f1e5344a5901e33709b7d47854aaaf0eaea4d075ef7fd724d1d71f5e8344091906b0a73e6a200ee143be365227225785d40cf84ed0f03a088845733ce4768f74b664b6da3d97bb13ac9683c43080484bdc8ef3c41889b5319db265692aa64d7d4201f35896ca258a0ea0e91f81cfd8c84529e"}, &(0x7f0000006000)=0xa9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000006000-0x8d)={r6, 0x80000001, 0x85, "c7afef39ac7cf178c829790698bf76ac529ad4900921377d561e15fc065d28f5962e8b2c7b86701cde888ddb296d8384b7085a673f8c25c501e3de7d4cd0b3489d9f6621e19e7f5c5e08e4096c7d489b3c299b255678c3462a3fa3b1086b0f7cca2e939fa277b1bcaab0d9b9a312d00c68791b5d4de8530273ef6a12f0edb5b661f9370f77"}, 0x8d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000007000)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000000a000-0x8)={0x3, 0x8}) 2018/01/30 08:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) accept4$netrom(r0, &(0x7f0000b62000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c08000)=0x48, 0x80800) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000)='net/dev_mcast\x00') timerfd_gettime(r0, &(0x7f0000bc8000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:25 executing program 6: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9b000-0x4)=0x0, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000299000)=""/24, &(0x7f00009b5000)=0x18) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d9b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x1, 0xff, 0x0, 0x7, 0x2, 0x4}, &(0x7f0000d9c000-0x4)=0x20) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d9c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7, 0xc0000000000, 0x2}, &(0x7f00004ba000-0x4)=0xa0) socket$netlink(0x10, 0x3, 0x40e) r3 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000ca000)=r3) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000afc000)=""/52, &(0x7f0000d9f000-0x4)=0x34) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000027b000)=0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00008e1000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d9c000-0x18)={r2, 0x6, 0x20, 0x8, 0x5}, &(0x7f0000d9c000-0x4)=0x18) 2018/01/30 08:18:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000-0x4)=""/4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000+0xe50)=0x10, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000005000-0x4)=0x8000000000, 0x4) 2018/01/30 08:18:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x300, 0x0) mmap(&(0x7f00004a4000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000)='system_u:object_r:ptmx_t:s0\x00', 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000004000-0x10)={0xdea, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001000-0x8)={0x70eae824, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f00004a5000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000)={{0x3, 0x1, 0x9, 0x3, 0xaeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x3f, 0x90c, 0x2, 0x4}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000008000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000008000)=[{&(0x7f0000009000-0x9a)="7ae9ad31041e02dcaf16b5ac0b4eaad7728483117cb256f0c83703e6b153fa4097e7c9cc8873744f31e082d909c3c1426c802b5e46efaba56bf40530fc22944c1e7b5c49c1f01a12732d9cd3ec47fd8c0bdc662dc7bbc3061896177d3695a66b798a574119531df7ba83567310c79c55f527e25d8a6ec8ae304300a6637fd0879a707581cf367a871a8e3925a25d89a4f8f31e7be2c4e92e36c2", 0x9a}, {&(0x7f0000009000-0x9f)="60670ff8f432022a74e89d6998e80bc3feb1b5c4dd376ed241c5dae403031fa6cc174774ea845ac18d4433fb5e23f150d3cb5bad3016fb2a84bfc48e3effd3d57c0d82cca465997bc56f527243dd99b71f02b4a2c0f1be0a302fdf0ae7d5a62f1c68620e5292df8d4ae185a8090d1225ada6f454fb3142c0e64cff4e3448f14b978be61fed838f2f69b56df9ef4c3fcc1ee90fb1604bb6f71d1e6496dd968c", 0x9f}, {&(0x7f0000002000)="ab62108d2aabd4a39bb795f6221cd62a9a19388b35ad6896d4", 0x19}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000000000)="510cb329a3969be834b48e290ec177121275269229dc43ebe4e750677d07c4f889b0f4c0a902bc860c5917da97988904339b08c558d2a31cb9c81536", 0x3c}, {&(0x7f0000009000-0x50)="f749800f1d4d4a112da4ffb377a7278c404612e4265fec5cb6be9a6d6a0b69918b782b9a9ee139e3727b2c64282bc62fcecffa73c54d6a9277aa4424dc59fb688ba1c301b099eca07374fb6172904ee9", 0x50}, {&(0x7f0000008000)="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", 0xfe}], 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000000a000-0xd)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 08:18:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$pppoe(r0, &(0x7f000086a000)={0x18, 0x0, {0x2, @random="fb3b50531dc4", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000883000)="8e6d5d44f98648f84050cfa28888bd1622cc5ae2fd71c3d93a3003629b9e797ffff4cf1bac18102e10d0fad8a9639708c3869c61e97e25b65409") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") socketpair(0x11, 0x2, 0x7, &(0x7f0000cf6000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x1, 0x8) 2018/01/30 08:18:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x11)='net/fib_triestat\x00') 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) fcntl$setown(r1, 0x8, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) ptrace$setopts(0x4206, r0, 0x80000000, 0x100008) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000)={0x2, 0x3, 0x100000001, 0x4c7a, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x2000000000003, 0x0, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x0) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x9) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000b52000)={0x2, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000010d000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f000062d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008a0000-0x8)={r2, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ea000-0x10)={r2, 0x2e51, 0xa6d8, 0x5}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000094d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f2000)={0x1, 0x2, 0x100000000, 0x1, r2}, &(0x7f0000ea5000)=0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00001f3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000344000)=@int=0x0, &(0x7f0000482000)=0x4) close(r1) fsetxattr(r0, &(0x7f0000aba000-0xe)=@known='system.advise\x00', &(0x7f0000566000)='vboxnet1md5sum\x00', 0xf, 0x2) setns(r0, 0x40000000) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000976000)={@generic="898f2a717361e51738cd490200a82670", @ifru_mtu=0x6}) 2018/01/30 08:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000027f000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000c1a000-0x1026)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000220000+0x173)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3d45968784fbaa07) 2018/01/30 08:18:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x400406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a1000-0xb)={0x1200000000000000, 0x8, 0x5, 0x8, 0x4, 0x11b, 0x9, 0x3, 0xdb01, 0x8, 0x3}, 0xb) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd94fffffddcffffffe103000000000000000000fffffffffffc", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f00001a0000)=[], 0x200000000000016f, 0x0) lseek(r1, 0x0, 0x4) close(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000086f000-0x50)={0x1, 0x7, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000000c000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000019000)=0x0, &(0x7f000000d000)=0x0, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001a000-0x77)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000018000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x1c)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000001a000-0x8)={&(0x7f0000009000-0x150)=@acquire={0x150, 0x17, 0x0, 0x4, 0x3, {{@in=@rand_addr=0x3f, 0x3, 0x2b}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@rand_addr=0xffffffffa763d229, 0x0, 0x0, 0x3, 0x7, 0xa, 0x20, 0x20, 0x88, r2, r3}, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x15c9, 0x2, 0x80, 0x80, 0x2e, r4, r5}, {0x6dd, 0xffffffffffffff7f, 0xa7, 0x8, 0x1, 0x0, 0x58c, 0x1}, {0x4, 0x0, 0x5, 0x5}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, 0xfffffffffffffffb, 0x8, 0x5, 0x7}, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x6, 0x771}}]}, 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000005000)="10000000140061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001000-0xb8)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:18:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000-0x28)=""/40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{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]}, 0xffffffffffff9af0, 0x4, 0x3f, 0x1000, 0x4}, &(0x7f000072b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000732000-0xc)=@sack_info={r1, 0x2, 0x4}, &(0x7f0000921000-0x4)=0xc) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x2, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000025000)=0x1000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000002000)=@generic="295cd69be6a74f5497f3e9679acc0d4f") 2018/01/30 08:18:26 executing program 5: lremovexattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000003000-0x12)=@random={'user.', 'em0%&keyring\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8, 0x0}) [ 94.184772] audit: type=1400 audit(1517300306.064:70): avc: denied { ioctl } for pid=16743 comm="syz-executor2" path="socket:[26667]" dev="sockfs" ino=26667 ioctlcmd=89a1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c46000)=0x10001, 0x4) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0xfffffffffffffffc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x0, 0x0}) epoll_wait(r3, &(0x7f00007e0000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/30 08:18:26 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f68000)='net/ptype\x00') mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f69000)=0x0, &(0x7f0000f69000)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000f6a000)={0x9, &(0x7f0000670000-0x24)=[{0x9, 0x0}, {0xa6c7, 0x5}, {0x4, 0x8000}, {0x1, 0x5}, {0x4, 0x1}, {0x7, 0x7}, {0xffffffff80000001, 0x1}, {0x80000000, 0x7}, {0x7, 0x5bc2}]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f68000)={0x0, 0x96, "7fa7b6f0ce06a3706a1625a5ac441b0ed81929ed41c37d29260064bee8c70fbb2145a3832bea2afd497c4231d7b62273096c9299cd260f152f17d2812c50747c30008dfb9b7d32d4bf6f3c5d9466437e1026273407f9dc28853901b7d92580c34fbb22d12a9f479558236b1de4d55fbf58a4219f0a699384aa98630d02701dda7d9af058372c0c11ff25d96e3a6458ca0b741d143380"}, &(0x7f0000f68000)=0x9e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000076e000-0x8)={r2, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f5b000-0x4)=0x3fe, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f69000-0x4)=0x0) 2018/01/30 08:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c29000)={0x0, 0xffff}, &(0x7f00009e1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007fc000)=@assoc_value={r1, 0x0}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000055000)=0x6, 0x4) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b78000)=@common='bridge0\x00', 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b9f000-0xc7)=""/199, &(0x7f00005d1000-0x4)=0xc7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000738000)={@generic="7acf3354e4d477f7d1798ae6cc5335e2", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000068e000-0x4)=0x0) 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dd7000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x5) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000049000-0x4)=0x10001, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000352000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(0xffffffffffffffff, &(0x7f0000fa8000-0xed)=""/237, 0xed) r0 = syz_open_dev$mice(&(0x7f000011f000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000411000)={0x8, [0x1, 0x7, 0x7fffffff, 0x0, 0x2, 0x4, 0x3, 0x9]}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c89000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/keychord\x00', 0x20000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00001af000)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000-0x4)=0xfffffffffffffedd) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000ba9000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/30 08:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000a55000)=""/19, 0x13) r0 = socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000c26000-0xf1)="a8c2513ec37a88ec2c64f2a01b88dfc25cd0c9140100050a44ff4fdc48a7e6c008a62921a5403b3c9271602d15be041e83ff3d70f497c117030b64b7c64a5ce0743d9becf1feaee0948bc10be8ded9a63e41c906790cc941b8e7efbef1198a7e6a23d78428c20e6579e6b487a87d72bd8c55e7041a88a6a83d98ceeb2b5e08a792ba70076a02aece2bff29de44a86536451c75531b4e03616c026ebb82ae9a1071a79056acf4abcaf2a932c618b7cd9ed7265f7166e599c24e68977a7b10ac20701655016e52c33e7de5333a2457d569d23a2d02b891f20b329f31eea0fb8ce8da8582f035cc2b64529ab05e39a3c2f0a2", 0xf1) pipe2(&(0x7f00003f7000-0x8)={0x0, 0x0}, 0x0) flistxattr(r1, &(0x7f0000042000-0x1d)=""/29, 0xffffffffffffffe5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00005a5000)={0x80000000, 0x0, 0x10000, 0x9}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000092c000)={0x0, 0xffffffffffffff80}, &(0x7f0000c20000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000a6b000)=r3, 0x4) 2018/01/30 08:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b26000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000dc5000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/rfkill\x00', 0x204000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000-0xc)={0x10, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000006000)="1493de65718531e0fd3fe77827bc14eac167c1c076c05607592283a253511cafc3e1ffee7174d6d26d89dc242db2afb2379d03ca879d73e9ffdf7b27f82d7f0afc0862de5ac9f0d0e7a37ffceb25e9be4a7b9423a5934a7f07755628b8f919da8118b33311894773") sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sync() getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) socketpair(0xc, 0x804, 0x10007ffff, &(0x7f000003a000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000055000)=0x0) 2018/01/30 08:18:26 executing program 1: socketpair$inet(0x2, 0x3, 0xffffffffffff8001, &(0x7f000024f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f000044a000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) 2018/01/30 08:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00009c0000-0xa8)={{0x5, 0x7}, 'port1\x00', 0x20, 0x40, 0x3, 0x6, 0x9, 0x7ff, 0xe0, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b93000-0x8)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x8000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000415000-0x4)='GPL\x00', 0x2) connect$pptp(r0, &(0x7f00009f2000-0x9)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$l2tp(r2, &(0x7f000047d000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x1}}, 0x26) 2018/01/30 08:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) listen(r0, 0x3) sendmsg$nl_route(r0, &(0x7f0000bf6000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:26 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000006000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f000000e000-0x2a)=""/42, 0x2a, 0x0}, 0x0}], 0x2, 0x2, &(0x7f000000a000)={0x0, r1+10000000}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 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(&(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(&(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) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000000e000)=[{&(0x7f000000f000-0x58)={0x27, 0x1, 0x4, 0x0, 0x7, 0x4, "b9086d49dd2600df187e2bee0a658281593db107ed961c88e92cf60f62d962476fada372ad702e41418af4bdb160f52c4e9acffeeed5aa95e7a4b38048f70f", 0x6}, 0x58, &(0x7f0000004000)=[{&(0x7f000000e000)="bdbed75ba158c2eb6e4d4adeeaaeda25ca308923d2ba9d4a9643dec503357084bc2b158fd145df8c0a87c10390002c", 0x2f}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000002000-0x58)={0x27, 0xffffffff, 0x1, 0x3, 0x7, 0x5, "baf157b4a5b5d30f164908c4bb4c6cd107f75e1f84e61b626e753b61eed4d47eceb2abca51ac59094e4ef8361ebf9a8434613ce49a2f8f3a2d8c5ae589de3d", 0x401}, 0x58, &(0x7f000000f000-0x18)=[{&(0x7f000000c000)="05fb6dd9b48f16ff44fbd65c1dea6d6f2390ad6241b395b0f23c475713c214aad46bf6222f9806eaf95a4df4d53c0d83a5eaf7aef0e62b4c460efbe9ada8a2f7c0bad1ce171dba81a6e3ca1affcaf29b9358f8e1a04790055ceb748fbd87814e12d1693a1c5855fea75ecb8069b113019b3851557c1bcc1476df77e001c7b42ca89262c838d879065b4fb9901267edc92b8c6fe7d3f46dd46fc3cfbbe6773dbdcbe7fc8a4cdef7eec0688a46f3bafa4157294d818e2ab2bf9abb8f2c12000f79fbc5493a80a3753f236d", 0xca}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f000000f000-0xb1)="f9dc096dadbaca0fd1db866e10e198baa40adf766d95aaa052527aa67ea4b444dd9a86b4a99009c11d4e893e8aa1057f2640cb884029fec61cb53a9515f8bb28917c0e0fdbf3968aab7ae9b10f837a13e5833dae7d1be4900e973507cb5780299d6b944923e3a693d6f3da73102265a310643cb24ca84011db9ede30f8d27f64e8046ec55219cb2e4388e81d805bff43cb25e358d09556a67356b03abd13c3cba041301e950314de3157831bd80a77b368", 0xb1}], 0x3, &(0x7f000000e000)={0xa8, 0x119, 0x2, "4ba88c437591658c00349807fe1cbded8c28fb727485384cbf0828507ff052ce094f5ff18e2c0aab2f620857fcb61174723725b951623c04dc9ad7fd303a19420538332244d1a3253f575fcaa10380594c71d29ca873b8d80df6d1960787e37dbfcbe024ab0e64ccd0d346fb64dfd0bd86ea91f7c24f07e667fa72df5fbd757a042aece8207594e5821a1c5a7d0b30889b7d05d5e2c5c96941c0"}, 0xa8, 0x40000}, {&(0x7f000000c000-0x58)={0x27, 0x8, 0x7fff, 0x7, 0x80000001, 0x20, "4175ac6799806d0da434bd6a2e6840899f894afe664a687bacf94c1de6583a6dbb50bca6d5b6f2f3435253c34b1d7e3e0e9715013bc8b3ba76bb80a447f3b8", 0x46}, 0x58, &(0x7f0000008000)=[{&(0x7f000000f000-0xfa)="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", 0xfa}, {&(0x7f000000e000)="", 0x0}, {&(0x7f000000f000-0xc9)="4bf83691e767a27a118bf4508b7ad23f62e2242dfbdc0633ea586c84c35884eee03d956eb2cda7f57fcd9edb41b8e49073becc933757e4817171d85b0d6aee54155d1e9255fbd761dd83267ea76ee93cbcea0b991fa3e71367d32fb65e89a40bc1b1c51bc40f8d087b29b62990b43ccb4b5ebe05eb77163e5c330bcbc7674abd7f3c4d5a8eb2207b7ee3e3fad6cf7c64d3c2489f57f4989505aff7c197933789517e64a5d33358caa49bc146d88648719718c7344500a60af28177ae95a08235cb4dfeae18a0a337d2", 0xc9}, {&(0x7f0000003000)="01c26d12f9e60d062c2c0cdefb24506f1b1a6d83b36f08b6c63e54b6b47896d3a472b91c5697d69115fd0e3d96575283952d1d556373c832c41a6e8c4cb65a0a53d83ef760d011557547aecef523b9cb0371c9ade18b776358b3", 0x5a}, {&(0x7f0000000000)="fdc5403e9ce46a25a5c1eb48d391e9f8bff6f22789bf075cea125b3cf2151f4ec551abd95a9c4523f46e8325353c21ecfecd5d9b96cb1c710f0656626b3c87f88144ff485fce3b1c4738ab6c9a57ac4180e7ca794992010a3b9103fbde35fe06b4618df7abdf59f9449abd8df766001e7940bee3296c5a21de5b372cb50f63a9b6c8c152faceeffa90ef79597dac8631d6c858d0aa761240d82d770d664c28e8dead875e6c8b4e928f42ec43d0d14f66e9298cd8eb251ddb7dcd84c302d48bdb807428ac76ae720efa4d6b2e0587b3dd89aaf258c9b649da14b3c32ec2", 0xdd}, {&(0x7f000000f000-0xc8)="f89ad4abb50f199ef56192f5e942a1733ae53ce4f26858df392678a1580e4b9d091f62d3d2884c764e4ad79417b3491db63a3dd6a5256ca64d64a1f2acb63fdba09508c2a4e9b874c0ac6c83ddcce58f9da40fec83acc66e800f1986c79bbf3e2f40c0c4c7f97743f0afcff0ffe07d70243cdecd8109c33db8790a75996525105b8845ddca59efbc0274d43a4369f40976eb163e3455d1a57841b4750e6f07b5fda9eec38bfd08f2c20a5b6b6eec4dc28972181593fe88986ba310a73d3a6da114b68eaf618a5717", 0xc8}], 0x6, &(0x7f0000004000)={0x18, 0x0, 0x6, "c0d026cba81fe24efd4f"}, 0x18, 0x1}, {&(0x7f0000004000-0x58)={0x27, 0x0, 0x3ff, 0x7, 0x6614c0a1, 0x1, "a67104f88cff94469982c455b25071201b95bd444464e14cdf23f2f99585eb17229cf2c729650b8cd2d1db894f8acb04fe4f2aea58bbd6d390d5ac363b69b4", 0x7fff}, 0x58, &(0x7f000000e000)=[{&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000b000)="14860a9d7db24861634168ec9a30c77a5480dbea4fce49c75f08d3b35a7814007c3dbb9eb8d77b9b92820d90bf4840fcc0223e1300f717180217e6d147b83133fb772d51376b", 0x46}, {&(0x7f000000e000)="b6968c97d02f25f0e21d91ac485adb0c7caccc90692399af9b484c1a1fd1f43e637081d23366e74b9e8832410df905424e62913fb7b4b4c1797e9d1bdf52d627c67aef8a59eb38653e45990fb5071c72868dc3600e7b596a7cda5ca11770e72e63646f1c0de7a2410e54626b552886d8a56af754b6a52460e8c1e28643dd7f680cb9a2d437226ff1c784cc27263fd920d14bc2376de8722f5a75c63beac951125be56a493e802d72fe0e13e46eed78ad26daad931fa4dce62933536a9ad7e9", 0xbf}, {&(0x7f000000f000-0x1e)="e0b09f2deb712a9310dca521f1926a190e874ec872f8c234bfc0364ae3cb", 0x1e}], 0x4, &(0x7f0000000000)={0x64, 0x114, 0x8, "0032b59ddca1fefcc7a9ef728a668999a87f331730746e7e75d9444d9c21cce06f505eb7b55898a97d3f2b8e22df8c15553c61bc1433f716d906cbd9fab80e1b5d01cb24b6ca3ef02f553f945466cd19616006601ac59543"}, 0x64, 0x40}, {&(0x7f0000008000-0x58)={0x27, 0x3, 0x5, 0x5, 0x0, 0x8, "48501f8fcc830b6bae6692993f23791b3a8d62bcdd9f703eb34ec7d863919baf3b44bf133c3f8ef0bcd2ae6a27df4edf2954f3e1bf67c30386b0af11ff629a", 0x1}, 0x58, &(0x7f000000f000-0x8)=[{&(0x7f0000004000-0x39)="37c5f6a734d7a9de4f3c3d26e3a15ffe3af125bc4675c401053129cc91418d888c7ad5bd516f3b45167b9e2edf535b8f9a9b0de3186d27a8e6", 0x39}], 0x1, &(0x7f000000c000-0x68)={0x68, 0x115, 0x40, "052cc936a1aee498e07be9c7035e2597ffa3b509f70a9a7a2bb77e0cfc2721a5b0de8ab97ba018d80b363483f84c89f3ee2bb34070ce51613851ee95cfb082666c7dc59edba641c7e5d80952f0276c58966c4d9e601a92395b91f2e7"}, 0x68, 0x4044014}], 0x5, 0x2000c004) 2018/01/30 08:18:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007c5000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fee000-0x18)={0x0, 0x0, 0x0, 0x0}) fcntl$notify(r0, 0x402, 0xa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fed000-0x30)={0x1c, 0x0, &(0x7f00001d2000)=[@acquire_done={0x40106309, r1, 0x3}, @acquire={0x40046305, 0x2}], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066a000)='/dev/ptmx\x00', 0x8800, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/30 08:18:26 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x40, 0x20, &(0x7f0000000000)={0x1, 0x8001, 0x5, 0x6, 0x5c7d, 0x8, 0x0, 0xfffffffffffffffa}) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0xffffffff80000000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x9, 0x4) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007c8000-0x9)=@req={0x2b5, 0x100000000, 0x5, 0x1}, 0x10) unshare(0x400) sync_file_range(r0, 0xa7, 0x7fffffff, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000cd9000-0x10)={0x1f, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00001c2000)={r2, 0x1ff}) 2018/01/30 08:18:26 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x3ff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a8f000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00001a5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x3121, 0x30}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000031d000-0x4)=0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) [ 94.472279] audit: type=1400 audit(1517300306.354:71): avc: denied { set_context_mgr } for pid=16821 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000e75000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000cd7000-0x4)=0xf08, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000976000-0x1)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000929000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 08:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uname(&(0x7f00005e2000-0x7a)=""/122) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000c9d000)={0x3, {"c907f83952dd79"}, 0x1}, 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000cc5000-0xc)={0x28000000, 0xa3, 0x14}) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ad1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd5000)=0x10, 0x80800) fcntl$getflags(r0, 0x401) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r1, 0x8000000005421, &(0x7f0000d36000)=0x8) 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00005d8000)="0d576aa5b72ceb3f97738795af87125e", 0xed) r0 = open$dir(&(0x7f0000883000-0x8)='./file0\x00', 0x0, 0x20) faccessat(r0, &(0x7f00001f3000-0x8)='./file0\x00', 0x4, 0x1d00) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r1, &(0x7f0000005000-0x1000)="", 0xfffffffffffffedc, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001d8000)={0x0, 0x6}, &(0x7f0000fcc000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f7d000-0x26)={r2, 0x1e, "d2c152d6c84aa0816d72897223bd4686f0dae3b7945879761796f0d46ea0"}, &(0x7f00006a6000)=0x26) [ 94.511972] audit: type=1400 audit(1517300306.394:72): avc: denied { call } for pid=16821 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=binder permissive=1 [ 94.548496] binder: 16821:16827 ERROR: BC_REGISTER_LOOPER called without request [ 94.559395] binder: 16821:16827 BC_ACQUIRE_DONE u0000000000000000 node 93 cookie mismatch 0000000000000003 != 0000000000000000 2018/01/30 08:18:26 executing program 4: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000169000-0x4)=0x14) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', 'vboxnet1\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8004, 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) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='-system)\x00', &(0x7f0000001000)='louserr\x00'], &(0x7f0000002000-0x4)=[&(0x7f0000001000-0x18)='vboxnet0ppp0.selfproc%{\x00'], 0x100) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x22, 0x7) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") 2018/01/30 08:18:26 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile64(r0, r0, 0x0, 0x10000) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000161000-0x4)=0x14) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b46000)=0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b47000-0x8)='./file0\x00', &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x4)=0x0, &(0x7f0000b46000)=0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b47000-0x8)='./file0\x00', &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002dc000-0x4)=0x0) mmap(&(0x7f0000b46000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000ae6000)={&(0x7f00004a9000)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000b46000)={&(0x7f0000b47000-0x6478)=@bridge_getlink={0x6478, 0x12, 0x400, 0x6, 0x0, {0x7, 0x0, 0x0, r1, 0x1ba00, 0x84}, [@IFLA_MTU={0x8, 0xe, 0x400}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "9efe311da4c0dcddffee953b21d24aede7b7077502ba2a5b9ce2b49a90cec6d1"}, @IFLA_VFINFO_LIST={0x63fc, 0x16, [{0x1210, 0x1, [@typed={0x1008, 0x8f, @binary="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@typed={0xc, 0x4e, @str='\x00'}, @generic="dde994cf5a372952b6a72d415eee10a56bf6a8969875e45241855f87280aa641970522d0b877a2e4d6b89e82e1e274f88c33cdd7e726a422ce4fc233a31f3d2c90b2604c6becd11b0d3d7ca3ac6209f006315b1e178d97e54c9854140d360d00613de4bd684aa54cb21a6c365515eb274a4d3b2e69b9b73a44917ffb6ce8ed3c44ecd3b5e42bedce13c6942a9768e54844422bc5195ce7334d048e4b082431e6d4292a793075ed38ec7b3a22fa283784abce3dd2dfab1543871fb1d888a56b87a7bef63d0025908ff4a66365006a10f058c9d8f2", @typed={0xc, 0x15, @str='\x00'}, @nested={0x6c, 0x77, [@generic="27ebde8de2f88586dd5d658de1a360a5693c622f6a08f0aad81d23d4a4fe1397519c43d59bb58f3a2760401a", @generic="599e62f60383d27a83385f9f6d3a49556a2e509960a620a7a3400db921e39ac3f0bc07da68f73cb7054f3c7e", @typed={0x10, 0x38, @u64=0x6}]}, 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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x50, @u32=0xfffffffffffff000}]}]}, {0x10f8, 0x1, [@typed={0xc, 0x33, @u32=0x6}, @typed={0x18, 0x96, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="c14105c99752f645b232ca2190a4fce2de4b004e5c4d11b59c42c938ec2db24eeb9609f74d9cf0a44d03f0532dbe9efcf4ed3c700b85a23a40d060f76555d6ef0e0df8ed94cc60b8d2c981b0d69d5b93f7aa902af1c360ccba44fd2bb8d7251fedc4fd5f19b9ce66304e19849a01528b7c79cc1a3b102221ea7978243e59801c34f073866b99d837cc9d08cf984fae28e38fd62eed4fbc9848cdb66451290726c9ba89ba69e4d43ab325e51082dc89794fce321b31323c88122d458080c4a62a432b63fda6", @typed={0x1008, 0x8c, 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@generic="fbee0bf13e7d831388d40e4e84be195d46c90da636d631d33d0095c64992921929cd0373cb6f74f6a26a69740bc36e9805ecda265444bc37ff9c0045f8ce7725b9e4eb4739e59fc16f56a8ed78ba592c4e7deec3eef292a9d297d175961808942c48eb61488036d07e0fa126373bf80db48bb1c2e208d47f060027eb129187a0632acf52c1e354537864570a01"]}, @generic="e36745d665abe29145c8ac4f1a6d4ce23dc59c5d8ad6a9ec2022abd897eeef98b53bfb2971b0e50b2f55f58ac438d23c84f7d135cf828779b4df078e252630f65ca50053d5b36b486f9a84098d816556340f07414dff48f8316539f78ba660bdc8bf0dfb541b143b93bc00e35ee6a70450e74d6ad50dea1f1849ddec494a0026dc360d8cd11e139e930f5b39b73cdfcb85c730f1c3057237c36799dc8e19d92bb2660d3d7f3d713517c9ddf4f0fdadfd7957b2b1aa2d09235d4ef7dae80ae0e67fb093604681204a311b4842d1293d92219fbc2f580586d488404fc2e22ef0cdfa7768d8", @generic="9ea3937ab8147546f27275cd466721e115de3e9d23169305ba86eb2dc6b38c82f05cb5eba9c793c2a35d38dc0c68a654117ecfcf2960e921969b1b44c744ca6c6b8d24064d3d812271625d3abca8061491873e9fa32e9d097b87e960d7701f3e874b98f69bd9c97aaa", @nested={0x1260, 0x17, [@typed={0xc, 0x82, @ipv4=@multicast1=0xe0000001}, @generic="a6e6faf1ca0d46", @generic="5943342199bbef2f2274628866430135c0d8ed2c283e33c2d27c4baec8340dff6b8eaef8bc520a9b52ed01f88f9b19b55346362b51ed699f84d3c718e2f893b78ef7aed845aab4ad9bcec82dd721b672f6fd8379f333824cf90d68b3242598dcd48aa1d2ddca94a91f3f6acc00ea87845c2e46f30689d9c4d51e0698547447199afeea344780990c090d07867c820e4bdf4c9c228b2458e1b2df8396f28eb8bf9e723266ab534ef24604a26363", @generic="204cfccafffb4f26a850446541697e4d", @generic="8d487a9bea7a2f4a3d88358fd7fc141f1dc47c851b92af2ab235b53d6da5573c21bbc572b7eba3a2f8f723ae5e12b3de4552bdf96aa45078839118a7c5e065fd51717cf4c708a6c962fb368efde9546ca5d27ec71f8518fe26c03980862c920ebcaeafb8e7a2da0b70d5f82a69a46ce183ab289a7935d7f68e79f5f14e", 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", @typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="ab4418925b464b4f138fdd3bff36433df0296dc05bd8fc51dd29b67cd0ceeb25c78d5f7dab770e0fa7c945cee04406cd6b790f045652fac5e6fd1b5df27d1bff4bb45c9a42562a40e5fd568d77349f4c4dad3eb8765149fc9ad7b8c72c1fb960f0f1f7875ead5027ccbbdfdefe9e8d13fd5337a6f11a67eb5d22c6d5206a38154a231cb32ee7acae44b65dad3891bdaac431dc0d81b60892dff8541091e9728d892c93b8cded84d3645fc974e4b0908af21806acd1ac3072e528e50777b48566c9bb9a9d7347ba9c0b7f72424738e768d12fb6ca35049d7da90dbee474c4", @typed={0xc, 0x59, @uid=r7}, @typed={0xc, 0x36, @fd=r0}]}, @nested={0x10, 0x2b, [@typed={0xc, 0x41, @u32=0x8}]}, @typed={0xc, 0x8e, @pid=r8}]}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "999abaaca0437295ea4293e2c099"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x81}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x6478}, 0x1, 0x0, 0x0, 0xc804}, 0x4c8d5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x1, &(0x7f0000326000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x8) [ 94.594971] binder: 16821:16827 unknown command 0 [ 94.602459] binder: 16821:16827 ioctl c0306201 20fecfd0 returned -22 [ 94.613258] binder: BINDER_SET_CONTEXT_MGR already set [ 94.626922] binder: 16821:16858 ioctl 40046207 0 returned -16 2018/01/30 08:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad8000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = creat(&(0x7f00003bb000-0x8)='./file0\x00', 0x0) connect$llc(r3, &(0x7f00003f9000)={0x1a, 0x9, 0x20, 0xe9c7, 0x3, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f7a000-0x8)='./file0\x00', 0x10500, 0x42) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e98000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f00005f1000-0x8)='./file0\x00', 0x0, 0x100) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") [ 94.640963] binder_alloc: 16821: binder_alloc_buf, no vma [ 94.656459] binder: 16821:16827 transaction failed 29189/-3, size 0-0 line 3128 [ 94.681194] binder: undelivered transaction 94, process died. 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000063000)='net/wireless\x00') mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000065000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) fcntl$addseals(r1, 0x409, 0x2) fstatfs(r2, &(0x7f0000062000-0x9)=""/194) 2018/01/30 08:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) bind$ax25(r0, &(0x7f0000699000-0x10)={0x3, {"11dcd85a944242"}, 0x3cae}, 0x10) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980334, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d4a000+0x3ee)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000edc000)=0x0, &(0x7f00002f0000)=0x4) 2018/01/30 08:18:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/195, &(0x7f00009e5000-0x4)=0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000078c000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockname(r0, &(0x7f00003e2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000600000-0x4)=0x3a) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000004000)={0x90000019, 0x0}) 2018/01/30 08:18:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)=0x0) flistxattr(r0, &(0x7f000089d000)=""/8, 0x8) 2018/01/30 08:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$usbmon(&(0x7f000041e000)='/dev/usbmon#\x00', 0x41, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x100000001) fstat(r2, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a55000-0xc)={0xfffffffffffffffe, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00009f3000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f00006f3000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/30 08:18:26 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00006c6000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a01000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) pwrite64(r1, &(0x7f0000157000-0xf5)="fa9b891c730faf5b027447920b70e6023d5b54c9370b45b73003c71104a9039c138cbc6898adeb40761f8011bb7a69f358fd2dd25041e0986ac3500c24d8d46acb91f0a6a88a5e84e977fd2b4d607e07044434927bbebe9eb76060568e03e77c4109e6240b54c5ec8a4a6346d4677961cb0bbc2e4308a9098fb7d289a411c0a23c18a1575a8f247552263ab5281b19b0804c5ecce439c6505a6d803e08e14af1b84f1da5ad6a90561dcde1506034eeb50e48b807a7e74eaf052afc59330bce8b493cfac1e65a505bfa91edd1e2832c8febcbfce951ed796a1ba700f30f0b08e4e5ec262e413270eb55408702f023ef33682c24ab2a", 0xf5, 0x46) 2018/01/30 08:18:26 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000+0xb14)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) getresuid(&(0x7f000062f000-0x4)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000000000)=0x0) setreuid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ab5000)=0x6964, 0x4) 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330, 0x0}, &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00004df000-0x8)={0x20080522, 0x0}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b4000-0x16)='/selinux/checkreqprot\x00', 0x111000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000353000-0x10)={&(0x7f00002ff000/0x3000)=nil, 0x3000}) 2018/01/30 08:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) preadv(r1, &(0x7f000011d000)=[{&(0x7f0000be3000)=""/4096, 0x1000}, {&(0x7f0000676000)=""/188, 0xbc}], 0x2, 0x0) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ppoll(&(0x7f0000db2000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00003bc000-0x10)={0x0, 0x1c9c380}, &(0x7f00000e0000-0x8)={0x0}, 0x8) lookup_dcookie(0x9, &(0x7f00005c6000)=""/17, 0x11) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000063a000-0xc)={0x80000001, 0x0}) 2018/01/30 08:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000aeb000-0x8)=@assoc_value={0x0, 0x1fffc0000}, &(0x7f0000f26000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a4000)={r1, 0x1, 0x10, 0x101, 0x71}, &(0x7f00009a6000-0x4)=0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write2(0x11, &(0x7f000097f000)={0x20, 0x100000, 0x2000, 0x9, 0x60b, 0x1, 0x7, 0x8, 0x4000000000000, 0x8}, 0x10) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000d0a000)='./control/file0\x00', 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) close(r2) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba6000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000050c000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x800000, &(0x7f0000735000)={0x77359400, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c64000)=[@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/30 08:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c20000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) write(r0, &(0x7f0000853000)="bd17eb226da201aaca03cdcd5ed32f9b573275c5fbdf4c0ecd06d1b022e35f4f183f74854cc7e4905f4f6683eba0bb65ab72f2f1248639756cb540587dc97fefe2c43bf0633bda3dbfdcb0606d24a5ea106cf990dccf54ba70d5bdc308942d55765b09b9e2cc8850393154c99a89a7b6fd7d1382e663a9f3ab952cac1bd651cca38d4a0f0039afeca9d80d0590c8cc3e0537e82fe2a1d550fe362782f1467a294009901ad6097b88bb045c3a7137ac1efb6b", 0xb2) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x1, 0x6, 0x8001, 0x200, 0x80}, &(0x7f000062f000-0x4)=0x20) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007e6000-0xd5)={0x0, 0xcd, "e55945c9d6a57e0b3c2a68f21374d2ec728a7de9f1eb3548f4a841e3dba54452b08e0d9f026b623c285ceac369423c4757c7598128bb804e43d89fe60440a66a9e169e35a5ad33890000fee8a83610e942c167206f2bfdee7631c361e9bd1b95109117bc14f525c6bf1fc08ed9e0061bd90c40c47b0913a4d5e022b075e021be0f97c834538bba73d46654f7fae840d1a5474e1490b46819c058b5856d587807e8e6ab5790aa5085be964cc9d752dd940627015faf9d0b0bc8b369ba227fa0ab3d3d411e68d08b2e883daa60fe"}, &(0x7f00006eb000-0x4)=0xd5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001f9000-0x20)={0x9, 0x3, 0x207, 0x60, 0x8, 0x200, 0x1000, 0x74, r1}, 0x20) accept4$inet6(r0, &(0x7f00002c5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000431000-0x2)=0x1c, 0x800) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00008e7000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000750000)={0x0, 0x5e, "c89619ce6c3965aa4a23dec707623a4917f359593bfbb9a2d5312851e6e276e2f473e2d8f14c3177161d528a01c519d02de795d452332ab340f695a096521477342daf94682a476feeb5ac138a13a065b3b7dd8abf5c7fbc28b4ae31c505"}, &(0x7f0000e85000)=0x66) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000be8000)={r2, 0x80000000, 0x5, 0x200, 0x9, 0x8}, &(0x7f0000df9000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f000062d000)={&(0x7f0000383000/0x1000)=nil, 0x81, 0x3, 0x2, &(0x7f0000d82000/0x13000)=nil, 0x0}) bind$llc(r1, &(0x7f0000bc5000)={0x1a, 0x1f, 0x6, 0x9, 0x0, 0xbc8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:26 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x5)='eth1\x00', r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000027000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) request_key(&(0x7f00004be000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000832000)='proc\x00', r2) r3 = socket$packet(0x11, 0x2, 0x300) flistxattr(r3, &(0x7f0000b4b000)=""/60, 0x3c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2802c0) 2018/01/30 08:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a25000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000dd000)={0x2}, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f17000)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00001c4000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000fc1000-0x8)=[{r2, 0x9641, 0x0}], 0x1, &(0x7f00003f3000)={r3, r4+30000000}, &(0x7f0000d4d000-0x8)={0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000034e000-0x20)={0x1ca, 0x8, 0x4, 0xcdd, 0xb4, 0x40, 0x5c7f, 0x0, 0x0}, &(0x7f00007fb000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c81000-0x8)={r5, 0x3f}, 0x8) r6 = syz_open_procfs(r1, &(0x7f0000251000)='net/ip6_mr_vif\x00') fremovexattr(r6, &(0x7f0000b6f000-0x15)=@random={'btrfs.', 'net/ip6_mr_vif\x00'}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_procfs(0x0, &(0x7f000038b000)='net/arp\x00') flock(r7, 0xc) stat(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f0000825000+0x719)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00005a3000-0xa0)={r5, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x6, 0x100000001, 0x4}, &(0x7f00002cc000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007f2000-0x18)={r8, 0x24f, 0x10, 0x401, 0x1}, &(0x7f0000955000-0x4)=0x18) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000031f000-0x160)={{{{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]}, {{0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8d, 0x81, 0x0, "0308b43d700034e1a10f54243dcaac2c7f278f214ff9881bc655271452d639c5958014c952abc4fc70ff94ef4f4249846e8f2dd2ed977b138d807e55a5900c5b423c0ea9d47ce775142d39ca4aab6f53"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000742000)={0x0, 0x0}) execve(&(0x7f0000149000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000463000)=[]) 2018/01/30 08:18:26 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x40) write$fuse(r1, &(0x7f0000a58000-0x28)={0x28, 0x1, 0x7, @fuse_notify_delete_out={0xc429, 0x6, 0x3}}, 0xffffffffffffff22) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7e000-0x4)=0x0, 0x2) 2018/01/30 08:18:26 executing program 1: socketpair(0x8, 0xe, 0x3, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1ff, 0x20}, &(0x7f000042c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c3d000-0x10)={0x5, 0x8000, 0x5, 0x5, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f00005e3000)=@full={{0x3, {"1041d43f2eafce"}, 0x5}, [{"7bdb6b13d7bc6c"}, {"35fa6e60c05cc7"}, {"82867732dd781f"}, {"08cd26b7f4837f"}, {"442cebb1c06407"}, {"4e1c6ffb47a14c"}, {"97260db64c9a8b"}, {"4abe4d92fb0d17"}]}, 0x48) r5 = epoll_create1(0x0) epoll_pwait(r5, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000011e000)='./file0\x00', &(0x7f00005e3000)=@random={'btrfs.', 'nodev\x00'}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000001000)={0x0, 0x0}) close(r3) 2018/01/30 08:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d32000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e76000-0x4)={0x0}, &(0x7f0000e57000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:26 executing program 0: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000e69000)='userr-eth0(\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1520, 0xffffffffffffffff}, &(0x7f0000432000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008e2000)={r1, 0x9, 0x2, [0x9, 0x200]}, 0xc) 2018/01/30 08:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/status\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000c84000-0xfe)=""/254, 0xfe) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f000010e000)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e38000-0xc)={0x20000005, 0x0}) poll(&(0x7f0000cef000-0x28)=[{r1, 0x0, 0x0}], 0x3e, 0x0) 2018/01/30 08:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0xffffffffffffffe0) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') sendfile(r0, r0, &(0x7f0000d4e000)=0x0, 0xd9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b84000-0x8)={0x1, &(0x7f00002e0000)=[{0x7fffffff, 0xffffffffffffffff}]}) 2018/01/30 08:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ec000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a36000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) lseek(r0, 0x0, 0x5) r3 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r4 = getpgrp(0x0) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r2, 0xa, 0x12) clock_gettime(0x0, &(0x7f000021e000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f000083d000)="e17122d8c2a1529db60b8bede2760f5c8444999347b3c981b640645ff235f025602ce84f02e5a865bac234a0cc99b3d59847f781a6b23f6be3437a6f728dc1e2ba683775856eecf9f8237cb8bece4e32a85affe48c87d7c49268d6428b9ba5842662c65ff275e65035341e8c89b930", 0x6f, 0x1000, &(0x7f00009a3000)={r5, r6+10000000}) r7 = gettid() mq_timedreceive(r2, &(0x7f000099a000)=""/28, 0x1c, 0x3ff, &(0x7f0000d4c000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000264000)=@assoc_id=0x0, &(0x7f0000df4000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000279000)={0x8, 0xff, 0x8000, 0x3, 0x1, 0x7, 0x6, 0xffff, r8}, &(0x7f0000e0a000)=0x20) tkill(r7, 0x100000000000016) 2018/01/30 08:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/autofs\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000fde000-0x28)={0x28, 0x1, 0x0, @fuse_notify_inval_inode_out={0x2, 0x40, 0x1}}, 0x28) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/30 08:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x3, &(0x7f00008e8000)={0x0, 0x24, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000955000)=0x0) timer_gettime(r2, &(0x7f0000373000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000085a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000967000)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a22000)={0x0, 0x0}) dup2(r0, r1) 2018/01/30 08:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c20000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/30 08:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unshare(0xa08000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000020b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x20, 0x9}, &(0x7f0000ecf000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000019000-0x8)={0x0, 0x3cd3}, &(0x7f0000196000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004b1000)={r1, 0x8}, &(0x7f000084b000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007f1000-0x8)={r2, 0x0, ""}, &(0x7f0000f7a000-0x4)=0x8) getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) 2018/01/30 08:18:27 executing program 2: r0 = socket$inet(0x10, 0xfffffffffffffffe, 0x7ff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000fc000-0x20)={@generic="65b3fcd7f08c75c389c084e66eedb239", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="04000000b00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffd000-0x20)={@generic="ef61e386be15ee342a04acf89b2efa64", @ifru_flags=0x2000}) 2018/01/30 08:18:27 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c04000-0x16)='/selinux/checkreqprot\x00', 0x240000, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d9a000)=0xc, 0x4) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x22, &(0x7f00007b3000)=""/227, &(0x7f0000880000-0x4)=0x103b3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005ea000-0x28)={@common='lo\x00', &(0x7f0000d9a000-0x24)=@ethtool_channels={0x0, 0x6, 0x10000, 0x9, 0x6, 0x10000, 0x80, 0x6, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000a63000-0x28)=[{&(0x7f00000e4000-0x14)="40d89670b944258858c68401816971398bf6660b3d38a75c4caedd0a16778521a43eb7ae5de7b67a8679e7bf141a2b8e31", 0x31}, {&(0x7f0000dc4000-0x8a)="b83360e74492c0c2a5a453a20310e7cdb45906dabc59edbc8bc821d4c2f3a14a0f5b27a4ae019953b0cfdd275e6f658c567719f52fbea8e616dd62227e43a560378c5e3be313feb16ac976876d6225ce1d0c8dae05e33d43d82d902087179e5eea819308d609409292db3f55f5c0a030bfe48f97a22559fa45ca6e51a2f5be9e0612e56f3e7f5bf7ee98", 0x8a}, {&(0x7f0000acb000)="469765aca5e2ce5d8a102428da2c04be243a0db09c788bc1bbcf1d11562e5654885ad89e3474d2a6b96ade25e51c137be95822b11cef65f3", 0x38}, {&(0x7f0000153000)="357418b0d9d348c262774f9506c14a837146804aba2d9a19d3129f6bede8f3127ba239be1eaa2442bb57ac4347169fff790c3a188c0b5b9a4f90dcb9dce355348e2576e36544b52da3546b62db7779f3ed2bd56adb2272f28d9bb8dd61119ead46aea4f593ca9b78f669", 0x4b2}, {&(0x7f00008ce000)="5ed1d8db361529dea74907e7cd5449f4a65138615c4f9da8abada3abdf", 0x1d}], 0x2, 0x8) 2018/01/30 08:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0xffffffffffffffe0) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') sendfile(r0, r0, &(0x7f0000d4e000)=0x0, 0xd9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b84000-0x8)={0x1, &(0x7f00002e0000)=[{0x7fffffff, 0xffffffffffffffff}]}) 2018/01/30 08:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f000013b000-0x8)=0x0, 0x8) 2018/01/30 08:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bab000-0x8)={0x0, 0x3}, &(0x7f0000ca5000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006d2000-0x8)={r2, 0x3}, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:27 executing program 2: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000dfa000-0x20)="", 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000880000-0x38)=[{0x8, 0x0}, {0x2, 0x5}, {0x3, 0x6}, {0xa, 0x8}, {0xb, 0x3f}, {0x4, 0x81}, {0x6, 0x6}], 0x7) close(r0) 2018/01/30 08:18:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x800000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x84)="f4f65b37cfd5cb3b26a2388f5308cdfae00cfe5ad5f8879e99fb38f57e6b06322342ce60f0ad612b072c1c8db135aa9b14fa509058ca5214450fe50afdd0292ff10a543b211c247a79c77ac330967ba203238405b91317b3e0bdf185a0336f10159d0a7f31af51c975257722dbdd1cf4dad383a6352d36720e6b9a93e8360c52777e5b67", 0x84) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x36, 0x4, @thr={&(0x7f0000002000-0x5d)="72ecc9aad65caa2b26baf18a930fa3892eabe9d33c63f43f3935ccf7b5566719bd6d4d2bfb88bcfcca99831461e9c47650d6512f2ef14169fdd783848524e793381fde11db05fa42fdb3d1d2e3c0fbd510a9706bcf60e56fa091337017", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000004000-0x8)='./file0\x00', 0xc000, 0xd0000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000)=0x5, &(0x7f0000001000)=0x3) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000003000-0x8)={0x9, 0xffffffff, 0x7d0, 0x141b}) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) exit_group(0x1) 2018/01/30 08:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000190000)=0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980333, r0}, &(0x7f0000aec000-0x18)={0x0, 0x0, 0x0, 0x10000, 0x7fffffff, 0x137b20cb}) set_tid_address(&(0x7f00002da000+0x830)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000092b000-0x11)='/selinux/enforce\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000d72000-0x8c)={0x9, 0x2, 0x7ff, 'queue0\x00', 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, 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 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007bc000)=0x1, 0x4) sched_getaffinity(0x0, 0x0, &(0x7f000021c000)=0x0) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000037000)={0x0, 0x1}) 2018/01/30 08:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00005b4000)={0x10, 0x0, 0x1, 0x120202}, 0xc) socketpair(0xf, 0xe, 0x0, &(0x7f00007ee000)={0x0, 0x0}) utimensat(r1, &(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000eaf000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000002c000)={0x0, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) getxattr(&(0x7f0000ab4000-0x8)='./file0\x00', &(0x7f0000eec000-0xe)=@known='system.advise\x00', &(0x7f0000c7d000)=""/93, 0xf2) [ 95.660863] audit: type=1400 audit(1517300307.544:73): avc: denied { create } for pid=17021 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unshare(0xa08000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000020b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x20, 0x9}, &(0x7f0000ecf000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000019000-0x8)={0x0, 0x3cd3}, &(0x7f0000196000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004b1000)={r1, 0x8}, &(0x7f000084b000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007f1000-0x8)={r2, 0x0, ""}, &(0x7f0000f7a000-0x4)=0x8) getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) 2018/01/30 08:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f74000)={0x0, 0x0}) [ 95.688403] audit: type=1400 audit(1517300307.574:74): avc: denied { write } for pid=17021 comm="syz-executor2" path="socket:[26135]" dev="sockfs" ino=26135 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000da0000)='/dev/usbmon#\x00', 0x5, 0x400040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003fc000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a0a000-0x8)={r1, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000478000)='/dev/ashmem\x00', 0x400000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000079d000-0x8)={@multicast2=0xe0000002, @rand_addr=0x7}, 0x8) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:27 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000000e000)="a5", 0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000001d000-0x310)={0x9, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @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]}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7cf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 95.731758] audit: type=1400 audit(1517300307.614:75): avc: denied { setopt } for pid=17021 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:18:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000996000)='/dev/rtc\x00', 0x222603, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000527000)=@assoc_value={0x0, 0x1f1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001d7000-0xc)={r1, 0x1c, &(0x7f0000222000)=[@in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xd05}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bc3000-0x6)='vegas\x00', 0x6) 2018/01/30 08:18:27 executing program 3: mlock(&(0x7f0000c22000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00004dd000/0x4000)=nil, 0x4000, &(0x7f000068f000)=""/199) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000b59000-0x4)=0x0, 0x4) 2018/01/30 08:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e69000)=@generic="38bb59da95e3b89fbc8465b47e37c84b", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f71000)="59181b745b721e73e866df6eabb66c33a52d97a21f70a21efb309dd69ed169e6c4319843f9d549748436c6e0e9a5834651c83a9d7e5fae283ac722215d53b9f362ea385e986bbad1813ae2c023c7e294bd04e9e5e6533f9ccc91479798e27c0547876e69bba8c9808b4e1f1b1f4d7a586a9e7abc635621364593c8246357a86b4f92f1e0166d6dcede2e72c637f94b80fc1ec1c277cd634327ca74e2e4b7dde38832c498c07df62227e6d08579a8de262ad61f2a60d3e7bbfd62f74ed97b9345868dde705025296139843294e3111989ba0344b9272e87") ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f000093b000-0xc6)=""/198, &(0x7f0000622000-0x4)=0xc6) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000099c000-0x4)=0x8dc) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000b8000)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a0000)={0x0, 0x0, 0x0}, &(0x7f000093e000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000548000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x9c2, 0xffff, 0x4, 0x0, 0x1, 0xe5c, 0x1, 0x16, 0x40, 0x2d56, 0x4, 0x7, 0x4, 0x493e]}, &(0x7f000007e000-0x4)=0x108) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000013e000-0xf0)={r3, 0xe8, "b891b771574b5c9f985905bd022e0c8738ba2b888cc2114151f039a4851124e34ffa8955f5051e9d015f579b847461483db0fc600c27a332eee1df3425e7fd78561827520efdb42dfab2fd200b0591b651dbf9325a07e6d56cccdc9e198ac9bb4fa82385ef42c35e49cbde3c27cde845d34ef143c413cb691b5199c40a476880be0c331626c9afdd38edc86dd8cfdd95209930f4ce4799281ff704aac7eb1fc8c72fbd6700d8ec79ee7350cb4199aa3f4b8c777207961428b99464e5a00cd0f23cc521f3af3b9b84570119b83e9cc7e7c23a130d93c0ab4c8eb176d70cf9e69c8deae2d8677b9d92"}, &(0x7f0000cb0000)=0xf0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ed6000-0x7a)={0x8, 0x72, "fc4f05d23189fd70cb4d1ac209e2bd733247a9093678af3194a5dfcbc7133cf3648f124cd62def888917a8793bb2d1a24caf5e33b6d686653229bf379a8c14b795781f7e698f92f7d8fa836284a7d2da9e23cd9707bbc68f35cf0900249436cc42df25c11349defcce09d6ddd1b4b9e2d379"}) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000bc9000)="1400861ace28cd35e1dc9491d2afe499f83a", 0x12) 2018/01/30 08:18:27 executing program 2: socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000b54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='vmnet0procprocwlan0//\x00', 0x2) readv(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000b03000)=""/37, 0x25}, {&(0x7f00000e3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7b000)=""/56, 0x38}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f00007a5000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000080000)=""/120, 0x78}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0x14)=""/20, 0x14}], 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x18)="a7", 0x1}], 0x1) 2018/01/30 08:18:27 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x3f, 0x800) r3 = getpid() r4 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000)={r6, 0x9}, &(0x7f0000002000)=0x8) ppoll(&(0x7f0000003000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000003000-0x8)={0x77359400, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2018/01/30 08:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$fuse(r0, &(0x7f000077f000-0x28)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000d17000-0xf5)="2f6465762ff367230050f8a70692404f15b5d54c9fa43dbf51bf6de0705bb47673b629249852aad72f2178999a7429fd00b80e5d7a2cd50c8fe264230c5dd64da5beb5bbb6e9a90a09fe2a73fa84edc9c39e3ce601a38a8f796ccab1216902f6ad536b1dfb471b42be9aadbebe9f04f0fdf5f013c3d3c30d523f737846888634889f0d54809e1233739da611268db3d548283f0addddd75bd801b2c221a7885155bd86a27a0f72fce98d52056899f4e70930fc5373f1ef1dbaab74ea30f5f9e9d8243270aee1d5fdb8463e01a896afe99d60b68ef540cd404274cb35c4af6be7e1eb08d01b28f097d751b9ade54727126cf24fae83") recvfrom$inet6(r0, &(0x7f0000eb3000)=""/34, 0x22, 0x20, &(0x7f00000cd000)={0xa, 0x2, 0x1c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde84}, 0x1c) clock_gettime(0x0, &(0x7f0000065000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000376000-0x66)="4152590701ad9b17554b804f2644722e6e830108b04a941cdecb5b1fc9647a74105118d102b841dcccc3e18b9daf94c00028465c67e35804680e9ded091554e4884966c8f46a243ddabe6d63ef5340d6a34091c9b2250789e35214ef18e776470489e73fa97c", 0x66, 0x2, &(0x7f0000a9f000)={r1, r2+10000000}) futimesat(r0, &(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000127000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/30 08:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00005b5000)={0x4, 0x86, 0x0, "89bcdfae7bc9", 0x0, 0x0}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5387, &(0x7f000005b000-0x2)="") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0x4) 2018/01/30 08:18:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x8c)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000ffb000)=[{r1, 0x0, 0x0}], 0x1, 0x44c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000387000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 95.942220] binder_alloc: binder_alloc_mmap_handler: 17056 20000000-20002000 already mapped failed -16 [ 95.942526] binder: BINDER_SET_CONTEXT_MGR already set [ 95.942533] binder: 17056:17081 ioctl 40046207 0 returned -16 [ 95.966031] binder_alloc: 17056: binder_alloc_buf, no vma [ 95.971658] binder: 17056:17081 transaction failed 29189/-3, size 0-0 line 3128 2018/01/30 08:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000160000)="6e65742f000001000100000000") getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000527000)=0x0, &(0x7f0000dab000-0x4)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a13000)=0x0, &(0x7f000025a000-0x4)=0x4) preadv(r1, &(0x7f0000596000-0x8)=[], 0x0, 0x44) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000845000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e01000-0x10)={0x0, 0x0, 0x9}) sendfile(r1, r1, &(0x7f0000918000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000960000-0x4)=0x0, &(0x7f0000454000-0x4)=0x4) setsockopt$packet_fanout_data(0xffffffffffffff9c, 0x107, 0x16, &(0x7f0000c6d000-0x8)={0x0, &(0x7f0000811000-0x10)=[]}, 0x8) 2018/01/30 08:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x0, 0xd30, &(0x7f0000466000-0x1d)=""/29, &(0x7f0000a70000-0x4)=0x1d) r1 = creat(&(0x7f0000260000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a0000)=0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000ea8000-0x4)=0x0) fcntl$setlease(r1, 0x400, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") 2018/01/30 08:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004f4000)=0x480000) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/30 08:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f000038e000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000178000)={&(0x7f0000f9d000-0x55)=""/85, 0x55}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a0e000)=0x0, &(0x7f0000ef4000)=0x4) 2018/01/30 08:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000722000)='/dev/pktcdvd/control\x00', 0xd8100, 0x0) recvmmsg(r0, &(0x7f000008d000-0x20)=[{{&(0x7f0000a9a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000089b000)=[{&(0x7f00006e8000)=""/81, 0x51}, {&(0x7f0000d9b000)=""/83, 0x53}, {&(0x7f0000de3000-0x7e)=""/126, 0x7e}, {&(0x7f00007ec000-0x35)=""/53, 0x35}], 0x4, 0x0, 0x0, 0x0}, 0x2}], 0x1, 0x102, &(0x7f0000af6000-0x8)={0x0, 0x989680}) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c69000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/30 08:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b7a000)={0x0, 0x0}, 0x4802) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f02000-0x4)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000304000-0x4)={0x0, 0x0}) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a7d000)={0xfffffffffffffffc, 0x0}) fdatasync(r0) 2018/01/30 08:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) socketpair(0x9, 0x6, 0x42, &(0x7f0000e5d000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000238000)=""/201) 2018/01/30 08:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004f0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mknod(&(0x7f0000c9f000-0x8)='./file0\x00', 0x2, 0xaa8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e90000)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f0000b31000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$2(0x2, 0x100000001, &(0x7f00002a2000)=""/134) 2018/01/30 08:18:27 executing program 1: keyctl$get_keyring_id(0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000361000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/30 08:18:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000f35000)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r1 = syz_open_pts(r0, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0xc2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1100, 0x0}, {r0, 0x2002, 0x0}, {r0, 0xe500, 0x0}, {r2, 0x1, 0x0}, {r1, 0x128, 0x0}, {r0, 0x10, 0x0}], 0x6, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x9}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000006000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000006000)=""/4096, 0x1000) ioctl$KDADDIO(r1, 0x4b34, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) setsockopt$sock_int(r3, 0x1, 0x27, &(0x7f0000004000)=0xd7b6, 0x4) readahead(r4, 0x0, 0x4) mlockall(0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000004000+0x40a)={{0x3, 0x3, 0xd767, 0x1, 0x9}, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000007000)={&(0x7f0000007000-0x48)=@full={{0x3, {"8c23724f70449a"}, 0x2d75ce5}, [{"dec4493c942667"}, {"e4f53c0a360abc"}, {"1b9351fb861d39"}, {"b2c67a3cce6198"}, {"83e95eba280829"}, {"370028d436bef4"}, {"7588bed5358280"}, {"2f8336a586aa8f"}]}, 0x48, &(0x7f0000008000)=[{&(0x7f0000009000-0x9d)="12725c6be06933a2fc67bd9f91a0137d5240def2c0e2a1dc7bd4024e209ed4892c8aae1994e75adf4b0d348a6e2607f3491540a94b3526916619cf2f016b158ed3003356b8a4975e9d6df988b561a1bff04bc55bc368bdd9a4b9824c3c5f42522a2bfd68814a2c16ba20c3cdd7e33c0f4fcea5d85c94b96697a08483c9277aac4d0d90bd7fbcf14cef6932636bbd8fb79d690a45b9051a592743a59323", 0x9d}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000004000)="0fb3ea58647dd7aa10e3560365a2133fb5156942e29fdcdc72e85b8d74c5", 0x1e}], 0x3, &(0x7f0000008000)=[{0x94, 0x0, 0x100000001, "854884cef87262af1d682f0239d4db0ea85a9f32753bb4606b5bed44ef1c8b7fca422b864e3a857f547a4f6e590ded597742efefec748409dc6b5bb3dc611325bb9fe45ed7ac92a7452d0c4e0a96b024ab418c145f8c8f440abb1a92979287e262d72230adcec717789f50d3ffeff6298d764ffd73fcb8a643b8b0c85cc5f78af19bb8f207"}, {0xdc, 0x118, 0x2, "1efd7c808952546e02e86ca715d77cd3e2243ae05a21a9acea6c802e9b3808b521e4ce95ecd2fd4fa306de717cecd537e5e25d13f3dac1a29a127d7ebc0ac53c83c0f5c2b3eb9afaa7cd6d5866189af02cf2ecc17c1fae691ef2199d1de7c435029663446d9d7118d15f4496e8d4e30e33489ea7889d6483a2bb0bc149b98a48a7c3a8ba02cf2759db85396d636f6f631f91e44df65daa1270da6617dac4fb34024eaae381ed9624b3f1ae339fd8440c5be7b05f03fef814712797cd23ef9b3607523641623fe5504847cd1434"}], 0x170, 0x40c0}, 0x1) [ 95.991106] binder: release 17056:17078 transaction 97 out, still active [ 95.999209] binder: undelivered TRANSACTION_COMPLETE [ 96.015554] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.018107] keychord: Insufficient bytes present for keycount 56 2018/01/30 08:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001ff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f8000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f000099f000-0x10)='/dev/input/mice\x00', 0x0, 0x40802) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002fe000-0x4)=0xfffffffffffffff9, 0x4) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 96.061982] binder: send failed reply for transaction 97, target dead 2018/01/30 08:18:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000cc000)={0x1, 0x9, 0x5, 0xfd2, 0x3ff, 0x9, 0x0, 0x1, 0x0}, &(0x7f0000a10000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a6d000)={r1, 0x7, 0x30}, &(0x7f0000afe000-0x4)=0xc) r3 = socket$key(0xf, 0x3, 0x2) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x8000}, &(0x7f0000000000)=0x8) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:28 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) fgetxattr(r0, &(0x7f000000c000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f000000b000)=""/4096, 0x1000) write$sndseq(r1, &(0x7f0000014000-0x1c)=[{0xbf6d, 0x3, 0x1f, 0x80000000, @time={0x0, 0x1c9c380}, {0x3, 0x9}, {0x6, 0x68f000000000000}, @time=@time={0x77359400, 0x0}}], 0x1c) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:18:28 executing program 3: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000695000-0x11)=""/17, &(0x7f00009b4000-0x4)=0x11) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007ca000-0x8)=0x0, &(0x7f0000dfe000)=0x8) 2018/01/30 08:18:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x48)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x837}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x10000, 0x3ff}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x4, 0xffffffffffffff3a, 0x7fff, 0xff, 0x100000001, 0x3, 0x0, 0x2, 0x20, 0x6, 0xff, 0x4, 0x8, 0x3]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x46b8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x7f34c15b, 0x6, 0x20}, &(0x7f0000000000+0x1d1)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xbc)={0x0, 0xb4, "8dce39d4136d87d1f46c16f935bf170406591655a30d13b2d55fc0bb9d253f62441275b5f277e2feac134e0dc6017603db0d3ce33a1bc5d0e27b98353702b9b263ae3251574c479984c924e6667f45fd9a842aa235241efec0a3cb174998e77e3e08e2c8502142ff56a65655cd758f9e3f5be0ffd29e28778d268be6de465e877568859a837b5564044923b6f4873534531d1ad1d0f1f72c80b5f76eb7b357f2ea7c84545c643c7e6270b7bc934e683fd83dfd66"}, &(0x7f0000001000)=0xbc) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000003000-0x30)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x8)=[0x0, 0x0], &(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x6, 0x2, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x3e)="823fa3963b47e77fa9307d66279ce921f3b38e6ce080ef75aa02c4637e2d3a894b733820487446d005822e44cfa55adb82bd80bebd1a40670f73b7641326", 0x3e}], 0x1, &(0x7f0000001000-0x6e)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x5, 0x0, 0xfa, 0x9, 0x9, 0x8c8, 0x40, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0x3, 0x820a, 0x59, 0x8001, 0x800, 0xfffffffffffffffc, 0x100000000, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x99e7, 0xc, 0x7, 0x2, r6}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x9, 0x6, 0x6}}], 0xb0, 0x1}, 0x40004) 2018/01/30 08:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a53000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004cc000-0x3f)="a0e86c07fde1c712d486c744011d566b7491ea551d30801d5bb3da16c351a6230c8056ecee6cbd2845dec4f0c4ffe2e0871516d86ccd65b6634ae7d5c8bc97", 0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000037f000-0x4)=0x0, &(0x7f000043f000-0x4)=0x4) fcntl$getflags(r0, 0xb) fremovexattr(r1, &(0x7f0000a21000)=@random={'btrfs.', '{%-securityGPLsecurity\x00'}) recvfrom(r0, &(0x7f0000df9000)=""/40, 0x28, 0x60, &(0x7f0000ca1000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:18:28 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40001) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) r2 = mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x9010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={r2, 0x0, 0x0, 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f000000b000-0x8)=0x0, 0x0) [ 96.133676] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 08:18:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d66000-0x5c)={0x7025, 0x0, {0x2, 0x3, 0x6, 0x2, 0x3f0e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000001000)={{0x0, 0x73b}, 'port1\x00', 0x6, 0x40004, 0x61d, 0x79b902e9, 0x800, 0x6, 0x401, 0x0, 0x1, 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]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x101, 0x4}, 0x0, 0x8001, 0xfffffffffffffffd, {0x6, 0x7c0}, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000)='./file0\x00', 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000)=r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000-0x40)={0x1, 0x1, 0x8, 0x100, 0x1ff, 0xce, 0x754, 0x5}, &(0x7f0000005000-0x40)={0x80000001, 0x100, 0x0, 0x7fffffff, 0x7, 0x95, 0xfffffffffffffffe, 0x2}, &(0x7f0000000000)={0x9, 0x3, 0x100000001, 0x6, 0x4, 0x800, 0x5, 0x100000001}, &(0x7f0000004000)={0x77359400, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@common='bcsf0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000007000-0x60)={&(0x7f0000006000)=[0x0, 0x14, 0x0, 0x0, 0x715, 0x1, 0x2, 0x10b], 0x8, 0x5, 0x254, 0x3f, 0x3, 0x1f, {0xa000000, 0xfffffffffffffff9, 0x3, 0x6, 0x100000001, 0x7f, 0xd093, 0x1000, 0xffffffffffffff30, 0x8, 0x4, 0x8, 0xab, 0xffffffffffffffc0, "0476d5cbe3f4277a565584dfd3b6a7c22a2b60827469ac427c39a6e6a8c3d888"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000008000-0x4)=0x8001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x14) bind$inet(r0, &(0x7f0000005000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000003000)={0xa, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000005000-0x8)={r2, 0x1}) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"1f5379d9325d2b"}, 0x6e8}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000007000)={0x5, 0x2, 0x80000001, 0x3, 0x8}) 2018/01/30 08:18:28 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fec000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006bd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f00009b7000)='./file0\x00', 0x80ff, 0x96) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000015b000)={0x0, &(0x7f0000feb000)=[]}) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f0000fe3000-0x4)=0xa) 2018/01/30 08:18:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a36000)=0x0, 0x80000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001b7000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a9b000-0x18)=@get={0x1, &(0x7f0000623000-0x2c)=""/44, 0x7}) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00005c1000/0x4000)=nil) 2018/01/30 08:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b8000-0xe)='/dev/keychord\x00', 0x101080, 0x0) connect$netrom(r0, &(0x7f00009ad000-0x48)=@ax25={0x3, {"6077884b399150"}, 0x40}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000b72000-0x8)='./file0\x00', 0x4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d78000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007d2000)='./file0\x00', 0x46bc238dc5378a8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") socket$inet(0x2, 0x5, 0xff) r0 = open(&(0x7f0000f6f000)='./file0\x00', 0x40, 0x0) r1 = creat(&(0x7f000076a000-0x8)='./file0\x00', 0x3ffd) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) faccessat(r0, &(0x7f0000a8b000)='./file0\x00', 0x0, 0x500) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00009ce000)={0xfff, {{0xa, 0x3, 0x7, @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]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/30 08:18:28 executing program 5: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d2e000-0x8)='keyring\x00', &(0x7f00004ce000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b06000-0x68)="da", 0x1, r0) keyctl$revoke(0x3, r1) keyctl$read(0xb, r1, &(0x7f0000a0a000)=""/62, 0x3e) 2018/01/30 08:18:28 executing program 4: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ba4000)='user\x00', &(0x7f0000735000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba4000)="185ef79f67f90d45a8a7fcf617b297f07edb746223c94240b33f2eaea46c58b1a10a3049990f5f6223e5e00c17c3e8fd999a72ec1d1073b645a4a6e6beb456f19b4664b30445b0439e17d1877a3061dd5450aecec318b04b91ede2ea7364803c408abead6a64efc8c9b527bc8d6ba5aab3cf6f03afe089284325a5856bc1da6124855f9d3108b3957654882813cbe94f6e58b121b95bf0a17956ce58f4d77d39087726c621b8058c206a4d6777880eefc8f2", 0xb2, 0xfffffffffffffff8) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ba5000-0x1)='user\x00', &(0x7f0000ba4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a94000-0x3f)="60229c3fa411905c4f7de2cfbecccf52dd24ca16455819562a79a03634650d856a36343b11ac84688837dc0f95524f3a78e7b904dc92e4a6e0ccd53bd9f7f3", 0x3f, 0xfffffffffffffffe) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008dd000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) r5 = add_key(&(0x7f0000ba6000-0xa)='encrypted\x00', &(0x7f00006bc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba6000-0x6e)="a79db9a998160bf78c779e94937b47983c60a91c7c74d216f037247e478282ccf43b26a864780966c8688edae557bf70cd27759c4d7e97af9e86d2d390871a237fe830829896a29cc5b0f6b31e5b9885df061f5c7bd397ec312f43d9709f3703d8bf811dbb27accd46456ff90ee45f3b6d8613ce2961a273a2808e31717686ae963991605e634f709d8e67be6a24ebb313d1c5a5c174abc7c5d1982bb4bb0cf7edb0ee35f51bacbc567960913b3401d58ad23b7b4926bdf86c5a0eb9e06168e2e4f3526d6cc30ba802d28b", 0xcb, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000ba5000)='syzkaller\x00', &(0x7f000086b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000ba5000-0x5)='user\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba5000-0x48)="ef73af47a91b7233482e8949d68184cb9036bf59426311582dad71c78f94afb7eba115594c68c52ac5d42b1d0f7dd793a88027e867b7626e8eef4434382c27d9aeb828645c5d5479", 0x48, 0xfffffffffffffffe) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00001bc000-0xc)={r2, r3, r6}, &(0x7f00007a6000)=""/61, 0x3d, &(0x7f0000ba5000-0x2c)={&(0x7f0000ba4000)={'sha512-generic\x00'}, &(0x7f0000ba4000)="8979ed14244c744feaad09ccf6a8a90a1332506cae1ec16010310daff3491dfb53ddb7a63fe22b1c44cf1ace748eec2cbbf7c14acb25d017595df343449d814d3ab7b41274f0a38ce39bc8825c4c1f0e1d09790ea415d5d56d9a1e93e24399970eb6a8f3112878cc508ff83e38c8", 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:28 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000008, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000017000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0xfffffffffffff4c0, 0x1, 0xa0}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000015000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f000000e000-0x4)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/30 08:18:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) prctl$setfpexc(0xc, 0x10000) 2018/01/30 08:18:28 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc2000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc0000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001, 0x80000000, 0x401, 0x2}, &(0x7f0000fc0000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000522000)=r1, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000700000-0x58)={0x0, 0x24, 0x1, @thr={&(0x7f0000fc2000)="934aa352d341585e4c7e28bc8083", &(0x7f0000af3000-0x79)="dd1ddee9dba5ffe6b717f73df3dd91bb879dba0b29f76772222a1292302bac3e215b28dcf0fd8b9e629c93cd1acd5fd29587df3b1c37a76e3952d3ac9b64f4c7b640060f8c48c7fa0b58a9a677132bc7a9496b617c1a30b3c32aeaff48b84e351bd715776d6e81c537fa18a53e89d6087112e4fe68ead66e7e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc2000)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000fc2000)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f00003d5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc1000-0xc)={r1, 0x1c, &(0x7f00008dd000-0x1c)=[@in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000fc0000)=0xc) 2018/01/30 08:18:28 executing program 6: r0 = socket(0x0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e8c000)={0x0, 0x0}, &(0x7f00008b9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000954000)={&(0x7f0000001000-0xe8)=@upd={0xe8, 0x12, 0x210, 0x1, 0x1, {{'rfc4106-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x60000000}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4800}, 0x4004015) 2018/01/30 08:18:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005ec000-0xd)='/dev/usbmon#\x00', 0x0, 0x34040) connect$inet6(r0, &(0x7f0000ad6000-0x1c)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffff00000000000}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) 2018/01/30 08:18:28 executing program 5: r0 = eventfd(0x2) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ef4000)={0x0, 0x5, 0xffffffffffffff81, 0x5, 0x7, 0x6}, &(0x7f000076a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000efd000-0xa0)={r2, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xcce5, 0x40, 0x2}, &(0x7f00008b5000-0x4)=0xfffffe87) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/30 08:18:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000066e000)={0x0, 0x0}, &(0x7f000033b000)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="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", 0xb3d, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 08:18:28 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000417000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000fd8000-0x8)='./file0\x00', 0x0, 0x100) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/30 08:18:28 executing program 4: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ba4000)='user\x00', &(0x7f0000735000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba4000)="185ef79f67f90d45a8a7fcf617b297f07edb746223c94240b33f2eaea46c58b1a10a3049990f5f6223e5e00c17c3e8fd999a72ec1d1073b645a4a6e6beb456f19b4664b30445b0439e17d1877a3061dd5450aecec318b04b91ede2ea7364803c408abead6a64efc8c9b527bc8d6ba5aab3cf6f03afe089284325a5856bc1da6124855f9d3108b3957654882813cbe94f6e58b121b95bf0a17956ce58f4d77d39087726c621b8058c206a4d6777880eefc8f2", 0xb2, 0xfffffffffffffff8) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ba5000-0x1)='user\x00', &(0x7f0000ba4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a94000-0x3f)="60229c3fa411905c4f7de2cfbecccf52dd24ca16455819562a79a03634650d856a36343b11ac84688837dc0f95524f3a78e7b904dc92e4a6e0ccd53bd9f7f3", 0x3f, 0xfffffffffffffffe) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008dd000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) r5 = add_key(&(0x7f0000ba6000-0xa)='encrypted\x00', &(0x7f00006bc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba6000-0x6e)="a79db9a998160bf78c779e94937b47983c60a91c7c74d216f037247e478282ccf43b26a864780966c8688edae557bf70cd27759c4d7e97af9e86d2d390871a237fe830829896a29cc5b0f6b31e5b9885df061f5c7bd397ec312f43d9709f3703d8bf811dbb27accd46456ff90ee45f3b6d8613ce2961a273a2808e31717686ae963991605e634f709d8e67be6a24ebb313d1c5a5c174abc7c5d1982bb4bb0cf7edb0ee35f51bacbc567960913b3401d58ad23b7b4926bdf86c5a0eb9e06168e2e4f3526d6cc30ba802d28b", 0xcb, 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000ba5000)='syzkaller\x00', &(0x7f000086b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000ba5000-0x5)='user\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba5000-0x48)="ef73af47a91b7233482e8949d68184cb9036bf59426311582dad71c78f94afb7eba115594c68c52ac5d42b1d0f7dd793a88027e867b7626e8eef4434382c27d9aeb828645c5d5479", 0x48, 0xfffffffffffffffe) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00001bc000-0xc)={r2, r3, r6}, &(0x7f00007a6000)=""/61, 0x3d, &(0x7f0000ba5000-0x2c)={&(0x7f0000ba4000)={'sha512-generic\x00'}, &(0x7f0000ba4000)="8979ed14244c744feaad09ccf6a8a90a1332506cae1ec16010310daff3491dfb53ddb7a63fe22b1c44cf1ace748eec2cbbf7c14acb25d017595df343449d814d3ab7b41274f0a38ce39bc8825c4c1f0e1d09790ea415d5d56d9a1e93e24399970eb6a8f3112878cc508ff83e38c8", 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:18:28 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x8000000000001, 0x5) socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 08:18:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001e2000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1, [0x1ff, 0x10001, 0xffffffff80000001, 0xfff, 0x1, 0x40, 0x6, 0x6]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000055e000)=0x2, 0x4) 2018/01/30 08:18:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4000000000000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) syz_open_dev$sndtimer(&(0x7f00003f4000-0xf)='/dev/snd/timer\x00', 0x0, 0x315781) 2018/01/30 08:18:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) read$eventfd(r0, &(0x7f0000862000-0x8)=0x0, 0x43) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 08:18:28 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046c000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0xce0, 0xb03, 0x6cc, 0x0, 0x9}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000)=0x1, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="24466462579ebc0c219e15ed50cba0709033810ad5c16d9ab9ffd5fb3621a760"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000004000)=""/193, 0xc1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x401, 0x1, 0x8, 0x1921e7d9722bdbd4, 0x20, 0xa0, 0x0, 0x0, r1}, {0x80000001, 0xf6e, 0xfffffffffffffffb, 0x0, 0x6c61, 0x6, 0x8, 0x0}, {0x7, 0x0, 0x1, 0x9}, 0x0, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x9, 0x1f, 0x67, 0x2}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x7fffffff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r3, 0x9, 0x5, 0x1, 0x9, 0x8}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000009000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000008000)={0x6a, 0x2, 0x2, 0x4, 0x7, 0x8, 0x7}}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000009000)=""/243, &(0x7f000000a000-0x4)=0xf3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1e, &(0x7f0000009000-0x1)='\x00') r4 = getpid() rt_sigqueueinfo(r4, 0x1a, &(0x7f0000009000-0x10)={0x41, 0x7, 0x0, 0x8000}) 2018/01/30 08:18:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e10000-0xd)='/dev/usbmon#\x00', 0x0, 0x200040) ppoll(&(0x7f0000ba7000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c90000-0x10)={0x0, 0x0}, &(0x7f0000b7e000-0x8)={0x0}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000855000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000081a000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000588000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/01/30 08:18:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b70000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000c17000)=""/96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) [ 96.465223] [ 96.466908] ====================================================== [ 96.473213] [ INFO: possible circular locking dependency detected ] [ 96.479608] 4.4.113-g962d1f3 #2 Not tainted [ 96.483911] ------------------------------------------------------- [ 96.484117] sg_write: data in/out 221/4 bytes for SCSI command 0x42-- guessing data in; [ 96.484117] program syz-executor0 not setting count and/or reply_len properly [ 96.484539] kasan: CONFIG_KASAN_INLINE enabled [ 96.484546] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 96.484550] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 96.484554] Dumping ftrace buffer: [ 96.484557] (ftrace buffer empty) [ 96.484561] Modules linked in: [ 96.484569] CPU: 1 PID: 17216 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 96.484574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.484579] task: ffff8801cd5697c0 task.stack: ffff8801ccaa0000 [ 96.484595] RIP: 0010:[] [] __free_pages+0x21/0x90 [ 96.484599] RSP: 0018:ffff8801ccaa7a40 EFLAGS: 00010a07 [ 96.484603] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff825b708b [ 96.484607] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 96.484611] RBP: ffff8801ccaa7a50 R08: 0000000000000000 R09: 0000000000000000 [ 96.484614] R10: 0000000000000000 R11: 1ffff10039954f28 R12: 0000000000000004 [ 96.484618] R13: 0000000000000020 R14: ffff8800b3ce8000 R15: dffffc0000000000 [ 96.484624] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6ff2b40 [ 96.484627] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 96.484631] CR2: 000000009bc21000 CR3: 00000001d4328000 CR4: 0000000000160670 [ 96.484639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.484643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.484644] Stack: [ 96.484654] 0000000000000000 ffff8800b3ce8158 ffff8801ccaa7ab0 ffffffff825b70b1 [ 96.484668] ffff8800b3ce8170 ffffed001679d02b ffffed001679d02e ffff8800b3ce8168 [ 96.484675] dead4ead00000000 ffff8800b3ce8140 0000000000000000 0000000000000000 [ 96.484677] Call Trace: [ 96.484689] [] sg_remove_scat.isra.17+0x1c1/0x2d0 [ 96.484698] [] sg_finish_rem_req+0x2b5/0x340 [ 96.484708] [] sg_new_read.isra.18+0x39/0x3c0 [ 96.484716] [] ? sg_get_rq_mark+0x142/0x190 [ 96.484724] [] sg_read+0x8bc/0x1490 [ 96.484735] [] ? save_stack_trace+0x26/0x50 [ 96.484743] [] ? save_stack+0x43/0xd0 [ 96.484749] [] ? kasan_slab_free+0x72/0xc0 [ 96.484757] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 96.484765] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.484773] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 96.484780] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 96.484788] [] __vfs_read+0x103/0x440 [ 96.484796] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 96.484803] [] ? vfs_iter_write+0x2d0/0x2d0 [ 96.484810] [] ? fsnotify+0x5ad/0xee0 [ 96.484815] [] ? fsnotify+0xee0/0xee0 [ 96.484822] [] ? __fget+0x47/0x3b0 [ 96.484830] [] ? avc_policy_seqno+0x9/0x20 [ 96.484837] [] ? selinux_file_permission+0x348/0x460 [ 96.484844] [] ? security_file_permission+0x89/0x1e0 [ 96.484851] [] ? rw_verify_area+0x100/0x2f0 [ 96.484858] [] vfs_read+0x123/0x3a0 [ 96.484864] [] SyS_read+0xd9/0x1b0 [ 96.484869] [] ? do_sendfile+0xd30/0xd30 [ 96.484877] [] ? vmacache_update+0xfe/0x130 [ 96.484883] [] ? do_fast_syscall_32+0xd7/0x890 [ 96.484889] [] ? do_sendfile+0xd30/0xd30 [ 96.484894] [] do_fast_syscall_32+0x314/0x890 [ 96.484902] [] sysenter_flags_fixed+0xd/0x17 [ 96.484993] Code: b6 9f 0c 00 e9 78 fd ff ff 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 49 [ 96.485000] RIP [] __free_pages+0x21/0x90 [ 96.485003] RSP [ 96.485008] ---[ end trace 03dc8208569173ea ]--- [ 96.485012] Kernel panic - not syncing: Fatal exception [ 96.888025] syz-executor6/17218 is trying to acquire lock: [ 96.893623] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 96.903921] [ 96.903921] but task is already holding lock: [ 96.909868] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 96.918389] [ 96.918389] which lock already depends on the new lock. [ 96.918389] [ 96.926680] [ 96.926680] the existing dependency chain (in reverse order) is: [ 96.934278] -> #2 (ashmem_mutex){+.+.+.}: [ 96.939055] [] lock_acquire+0x15e/0x460 [ 96.945302] [] mutex_lock_nested+0xbb/0x850 [ 96.951889] [] ashmem_mmap+0x53/0x400 [ 96.957955] [] mmap_region+0x94f/0x1250 [ 96.964195] [] do_mmap+0x4fd/0x9d0 [ 96.970004] [] vm_mmap_pgoff+0x16e/0x1c0 [ 96.976333] [] SyS_mmap_pgoff+0x33f/0x560 [ 96.982748] [] do_fast_syscall_32+0x314/0x890 [ 96.989513] [] sysenter_flags_fixed+0xd/0x17 [ 96.996186] -> #1 (&mm->mmap_sem){++++++}: [ 97.001051] [] lock_acquire+0x15e/0x460 [ 97.007299] [] __might_fault+0x14a/0x1d0 [ 97.013628] [] filldir+0x162/0x2d0 [ 97.019438] [] dcache_readdir+0x11e/0x7b0 [ 97.025854] [] iterate_dir+0x1c8/0x420 [ 97.032008] [] SyS_getdents+0x14a/0x270 [ 97.038252] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 97.045451] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 97.051651] [] __lock_acquire+0x371f/0x4b50 [ 97.058244] [] lock_acquire+0x15e/0x460 [ 97.064483] [] mutex_lock_nested+0xbb/0x850 [ 97.071110] [] shmem_file_llseek+0xf1/0x240 [ 97.077701] [] vfs_llseek+0xa2/0xd0 [ 97.083597] [] ashmem_llseek+0xe7/0x1f0 [ 97.089838] [] compat_SyS_lseek+0xeb/0x170 [ 97.096348] [] do_fast_syscall_32+0x314/0x890 [ 97.103116] [] sysenter_flags_fixed+0xd/0x17 [ 97.109800] [ 97.109800] other info that might help us debug this: [ 97.109800] [ 97.117922] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 97.127668] Possible unsafe locking scenario: [ 97.127668] [ 97.133699] CPU0 CPU1 [ 97.138339] ---- ---- [ 97.142981] lock(ashmem_mutex); [ 97.146649] lock(&mm->mmap_sem); [ 97.152927] lock(ashmem_mutex); [ 97.159113] lock(&sb->s_type->i_mutex_key#10); [ 97.164203] [ 97.164203] *** DEADLOCK *** [ 97.164203] [ 97.170241] 1 lock held by syz-executor6/17218: [ 97.174882] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 97.183964] [ 97.183964] stack backtrace: [ 97.188442] CPU: 0 PID: 17218 Comm: syz-executor6 Tainted: G D 4.4.113-g962d1f3 #2 [ 97.197252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.206579] 0000000000000000 da5eac1445143c99 ffff8801cb857a58 ffffffff81d028ed [ 97.214565] ffffffff851a0200 ffffffff851a9d40 ffffffff851be800 ffff8801d25d6798 [ 97.222555] ffff8801d25d5f00 ffff8801cb857aa0 ffffffff81232cc1 ffff8801d25d6798 [ 97.230550] Call Trace: [ 97.233129] [] dump_stack+0xc1/0x124 [ 97.238475] [] print_circular_bug+0x271/0x310 [ 97.244597] [] __lock_acquire+0x371f/0x4b50 [ 97.250542] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 97.257532] [] ? __lock_is_held+0xa1/0xf0 [ 97.263303] [] lock_acquire+0x15e/0x460 [ 97.268904] [] ? shmem_file_llseek+0xf1/0x240 [ 97.275024] [] ? shmem_file_llseek+0xf1/0x240 [ 97.281151] [] mutex_lock_nested+0xbb/0x850 [ 97.287094] [] ? shmem_file_llseek+0xf1/0x240 [ 97.293213] [] ? mutex_lock_nested+0x5d4/0x850 [ 97.299420] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 97.305626] [] ? mutex_lock_nested+0x560/0x850 [ 97.311834] [] ? ashmem_llseek+0x56/0x1f0 [ 97.317609] [] shmem_file_llseek+0xf1/0x240 [ 97.323556] [] ? shmem_mmap+0x90/0x90 [ 97.328982] [] vfs_llseek+0xa2/0xd0 [ 97.334236] [] ashmem_llseek+0xe7/0x1f0 [ 97.339833] [] ? ashmem_read+0x200/0x200 [ 97.345519] [] compat_SyS_lseek+0xeb/0x170 [ 97.351380] [] ? SyS_lseek+0x170/0x170 [ 97.356894] [] do_fast_syscall_32+0x314/0x890 [ 97.363013] [] sysenter_flags_fixed+0xd/0x17 [ 97.369480] Dumping ftrace buffer: [ 97.373009] (ftrace buffer empty) [ 97.376689] Kernel Offset: disabled [ 97.380285] Rebooting in 86400 seconds..