5b02bca21f5e0ee5a6beec", 0xd7}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000031000)="5215d608dcebe88a47be5cd7141311ba449be862e8ceb7f78919a728307d2fbdfa42500772c86c94b5e45ef6a7ed2c32c41dff04e50a6f31b7e8bad17ba6b91b2a0d3b29700a43722ca1f7b9de98465a7afa8ffe15f3f821bdb4c5c9daa66e1c99c503269f670e990e57b1bedbb392e44725649972fb0952916804eb5a2c42de032da573f1cace6a94d1446b88", 0x8d}, {&(0x7f0000026000)="74ade9d22f55ad5e18f4ca730670936f1418526a6086b7686754ae707d6b89995ba5fdf6fc614006e7c027f0b2be59e54bd1a241b6ff10b04e324a5ca1a69059612ad51d9914beb65a995da845fe845701dea5619a504a81d13a25d25dd79914a753c1a404c0e4520144685fce543b9c91e579bce1e717a5971124a1cbc5609e649a978f00db253d9768", 0x8a}, {&(0x7f0000032000-0x2d)="2566944c7c60330e6fc602d0c87238c02011c25cfd7c790286ce8d01cab700a455e7dd93fcb1d4a34b57874323", 0x2d}, {&(0x7f0000031000)="81cba7e29b4f6d30011bbe5796d71429ac9f9451a745eaaeebe7e7a3b46c989d0744fac1e8578712fa8e7f68684bee809f3218fbc8f7100cf7951e28803e6718185d12fc17acd0c382ee962a7bc6b4cebce8128cddfaf2311870e990411e193ad6e80c5382e73208cd6731cf9c9d9296bb679a3ae641726c22919bbb245daf7fe8628631ab07ec4f59631427bccd7c0a75786c83c20e49963629039efc819451e4f05aa2b25fbffe6976ffd9184baa5ab6bd400b1f320f2fecf152bfd199aca065bb994c7d2cae7b1fe169", 0xcb}], 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000031000-0x8)={0x9, 0x1, 0x9, 0x5}, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000b000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000033000-0x4)=0xc, 0x80800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/02 12:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f000043e000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f00006bb000-0xa)='/dev/dsp#\x00', 0x3, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00001ca000-0x14)={0x9, 0xa4f, 0xffffffff, 0x5, 0x2}) 2018/01/02 12:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005ae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110cbd22de"}}}}}, 0x0) socketpair(0x11, 0x80003, 0x8, &(0x7f000028d000)={0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000010c000)=0xd7605a1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000a44000)={""/1024}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/02 12:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) open(&(0x7f0000c03000)='./file0\x00', 0x2000, 0x60) r0 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000438000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e1c000-0x250)={0x0, 0xffffffff, 0x2, 0x10001, 0xa, [{0x81, 0x100000000, 0x902, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x6, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x5, 0x101, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x40, 0x0, 0x0, 0x481, 0x0, 0x0, 0x0}, {0x9, 0xb1, 0xb609, 0x0, 0x0, 0x2504, 0x0, 0x0, 0x0}, {0x37, 0x7, 0x8d6f, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0}, {0x1, 0xb145, 0x257d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x1, 0xfff, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffffd, 0x400, 0x0, 0x0, 0x1880, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x4, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000958000)={&(0x7f00001f1000/0x2000)=nil, 0x2000}) 2018/01/02 12:27:14 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c36000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000029c000-0x10)={0x100, 0x0, 0x8, 0x30}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) r2 = syz_open_dev$dspn(&(0x7f0000247000)='/dev/dsp#\x00', 0x0, 0x101002) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e44000-0x28)={0x9, 0x12, 0xfff, 0xd0c1, "b9e97e6e0fa4ab825745e2efe9f1bc88108c0ca9bb53d6999274319df361d59b"}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000a6d000)=0x200) sendmsg$netlink(r1, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f00005c3000)=[{0x50, 0x14, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b0003549f4fcc6378be178fbf4acb7906af44134cb3019b1b000000000600000707fc1fbb43afa82eccef25e72b3200001f0001000006"}], 0x50}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) 2018/01/02 12:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000c05bd5c", @ifru_mtu=0xcf1a}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000180000-0xb)='/dev/mixer\x00', 0x10000, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001fd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000254000-0x20)={0x4, &(0x7f00002c0000)=0x0, 0x2, r2, 0x8}) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000585000-0x8)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000900000-0xb)='/dev/mixer\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000544000)={0x20000000000003fe, &(0x7f0000468000)=[]}) 2018/01/02 12:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x83b2, 0x10040) r1 = syz_open_dev$dmmidi(&(0x7f0000a41000-0xd)='/dev/dmmidi#\x00', 0x6, 0x501200) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fb6000/0x18000)=nil, &(0x7f00006a1000)=[@text16={0x10, &(0x7f00009dc000)="0fc72b0f01d8360f063e0f015d0066b9910b00000f326766c7442400ddbf00006766c74424020b0000006766c744240600000000670f011424640fc79b29c6dee7d9a500000f09", 0x47}], 0x1, 0x8, &(0x7f0000868000)=[], 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 12:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f000020d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = msgget(0x1, 0x40) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000046b000)={0x0, 0x400, 0x1}, &(0x7f0000c57000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000123000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dc1000)={0x0, 0x0, 0x0}, &(0x7f00009b1000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd0000)={0x0, 0x0, 0x0}, &(0x7f0000d75000-0x4)=0xc) r7 = getuid() r8 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008e0000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dd4000)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000312000)={{0x6, r5, r6, r7, r8, 0x101, 0x100, 0x0, 0x0, 0x0}, 0x4, 0x2, 0xfff, 0x0, 0x56a, 0x1000, r9, r10, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000089000-0x8)={0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r11, 0x4008ae9c, &(0x7f0000fd5000-0x4)={0x1e, 0x4, 0x81, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00005bf000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003dd000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x5, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e4000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00001f1000-0x40)={0x1000, 0x4, 0x800, 0x76, &(0x7f0000006000-0x76)=""/118, 0x63, &(0x7f0000559000-0x63)=""/99, 0x76, &(0x7f0000444000)=""/118}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa0}, 0x98) 2018/01/02 12:27:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1c000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r2, 0x1}) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000002000)='.dead\x00', &(0x7f0000002000)='/dev/rtc\x00') r4 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x101000, 0x0) unshare(0x8101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000004000-0xc)={@loopback=0x7f000001, @empty=0x0, r5}, 0xc) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r6, 0x402, 0xffffffffffffffff) getpeername$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000000)={{0x8, 0x6, 0x6, 0x4, 0x9, 0x884}, 0x6}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) [ 178.835462] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/01/02 12:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000ff6000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f00009f8000)='user\x00', &(0x7f0000424000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f77000)='V', 0x1, 0x0) keyctl$read(0xb, r2, &(0x7f0000b2d000)=""/25, 0x19) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007d9000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000034c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f6e000)={0x0, 0x1c, &(0x7f0000722000-0x1c)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf554}]}, &(0x7f000046c000-0x4)=0x10) keyctl$dh_compute(0x17, &(0x7f0000645000)={r2, r2, r2}, &(0x7f000074d000-0xd7)=""/215, 0xd7, &(0x7f0000f0a000)={&(0x7f0000760000)={'sha3-384\x00'}, &(0x7f0000e43000)="af2545c37a6821c85df95e3154ffc03d214f294be07523fe7659c7e758333ee88ecd5218fd32f2d0ab4625ab149718c9baa7073a610d24331c1ca29e51bb4c7e20665133b3218c09fe522ce27b9d624b4c07264f2e4fb8f5e7fbee0031ad45311acb221bc5a223d912c46e78b80cd8748464650a471dfda2fc1ed7cb37ae6c90232d6de09afdbd3a44d11ad7855e47a71fda39d356fcd3049a1ab776f6ff85964803fa2d1d0b42b7bf7555398fab396f81ce4037c66da8f1dc4c511b99e39780f753c1c772688a36020cef333f84f789e93b40b156fb", 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000028c000)={r3, 0x5}, &(0x7f000067b000-0x4)=0x8) r4 = request_key(&(0x7f00004bd000)='id_resolver\x00', &(0x7f0000ad4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e4a000-0x1)='\x00', 0xfffffffffffffff8) r5 = add_key(&(0x7f00008ba000+0xda2)="6c6f6c6f8d00", &(0x7f0000c89000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x29a, r4) r6 = request_key(&(0x7f0000561000)='rxrpc_s\x00', &(0x7f0000e47000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f6000-0x9)='$selinux\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r5, 0x7, 0x7fffffff, r6) 2018/01/02 12:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) r0 = socket(0x15, 0x80005, 0x0) r1 = add_key$keyring(&(0x7f00002bd000-0x8)='keyring\x00', &(0x7f00007c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f00008f5000)=""/103, 0x67) keyctl$unlink(0x9, r1, r1) r2 = syz_open_dev$sndpcmc(&(0x7f00008cb000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00009df000-0x10)={&(0x7f0000a10000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000cda000-0xb0)={{0x6, 0x6753815}, 'port0\x00', 0x8, 0x40, 0xffffffffffff8000, 0x2, 0x101, 0x81, 0x8, 0x0, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/02 12:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/kvm\x00', 0x600082, 0x0) fstatfs(r0, &(0x7f00005c6000)=""/187) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000e6f000-0x4)={0x3, 0x4, 0x0, 0x0}) 2018/01/02 12:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f6c000)=0x2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000477000-0xc)={@broadcast=0x0, @empty=0x0, @empty=0x0}, &(0x7f000032b000)=0xc) [ 178.908577] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/01/02 12:27:14 executing program 0: r0 = socket(0xb, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) 2018/01/02 12:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000716000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e3f000)='/dev/adsp#\x00', 0x7, 0x10000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000e5e000-0x4)=0x401, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000c6c000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060405) [ 179.015541] device syz3 entered promiscuous mode [ 179.024742] IPv6: ADDRCONF(NETDEV_UP): syz3: link is not ready 2018/01/02 12:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e54000)=""/220, &(0x7f00001bd000-0x4)=0xdc) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/02 12:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000f02000)=""/24, 0x18) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000020e000)=0xf01) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000443000/0x2000)=nil, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000818000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d41000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x400, 0xfffffffffffffffb}, &(0x7f0000f5c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009fe000)={r3, 0x45, "0729932d49b68267657e0ac0ccd6123b4ad72612fa403f7c1b7e5a6400de9151f37a3653487d6fda74298c1396f3fa056c24aa7e7e2a95cd108c071911985363b1c6055677"}, &(0x7f000036a000)=0x4d) shmdt(0x0) 2018/01/02 12:27:14 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4000, 0x6, &(0x7f0000008000/0x4000)=nil) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 2018/01/02 12:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() timer_create(0x2, &(0x7f0000205000-0x60)={0x0, 0x27, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000865000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000d19000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000afd000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = msgget$private(0x0, 0x80) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000953000-0x36)=""/54) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) 2018/01/02 12:27:14 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() keyctl$set_reqkey_keyring(0xe, 0x7) inotify_add_watch(r0, &(0x7f000089e000)='./bus\x00', 0x800) r1 = syz_open_dev$sg(&(0x7f00001a2000-0x9)='/dev/sg#\x00', 0x9, 0xa001) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000af9000-0x28)={0x99e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/02 12:27:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x9300, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x6, 0xf36, 0x1}], {0x8100, 0xbc67, 0x4, 0xed0}}], {{0xfbff, @ipv4={{0x15, 0x4, 0x8, 0xcf, 0x82, 0x1, 0x40, 0x7, 0x33, 0x0, @multicast1=0xe0000001, @rand_addr=0x1000, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x27, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @generic={0x97, 0x4, "5ff0"}, @generic={0x86, 0x8, "890d17a4d420"}, @rr={0x7, 0x7, 0x7f, [@rand_addr=0x3]}, @end={0x0}]}}, @udp={0x2, 0x1, 0x2e, 0x0, "f8e5b6d9b2d516a5875210de4a76a6f3ac61d15c839e993d6e1fa0b49a547eefee0dd41314d1"}}}}}}, 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000cb6000-0x8)={0x1f, {0xfa44, 0xb2e6, 0x1, 0xd05, 0x8, 0x1}}, 0x8) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f00002f8000)={0x0, 0x0}) 2018/01/02 12:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000166000)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008e2000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f5c000-0x10)={0x1, &(0x7f0000a8d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000eec000+0x4ea)={r1, 0x2}) r2 = shmget(0x1, 0x4000, 0x11, &(0x7f00007a0000/0x4000)=nil) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000456000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000637000-0x48)={0x4, 0x0, [{0xbfd, 0x0, 0x1}, {0xbff, 0x0, 0x112}, {0xa67, 0x0, 0x8}, {0xca4b35b58285f68f, 0x0, 0xa4}]}) msgget(0x0, 0x80) shmctl$IPC_STAT(r2, 0x2, &(0x7f000035b000-0x64)=""/100) 2018/01/02 12:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000322000-0x10)={&(0x7f0000cd7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/02 12:27:14 executing program 4: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f00008e1000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000250000ffff", 0x1f) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000321000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x40, &(0x7f00008e3000)={0x0, 0x0}) 2018/01/02 12:27:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r4 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000977000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r4, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x154)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:14 executing program 2: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d26000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/90, 0x5a, 0x0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x4, {0x1c000000, 0x5, 0x7fffffff, 0x100, 0xff, 0x2}, 0x4, 0x5}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000044b000)='/dev/loop-control\x00', 0x400800, 0x0) 2018/01/02 12:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) ftruncate(r0, 0x10000) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/02 12:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e11000)={0x80, 0x2, 0x0, 0x0, &(0x7f0000a84000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f00002d3000)='/dev/input/mouse#\x00', 0x3ff, 0x40) openat$vcs(0xffffffffffffff9c, &(0x7f0000257000-0x9)='/dev/vcs\x00', 0x400000, 0x0) 2018/01/02 12:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00004cf000-0x3)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/02 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000045000)={0x1, 0x0, [{0x484, 0x0, 0x0}]}) pipe(&(0x7f0000d5f000)={0x0, 0x0}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000bc3000-0x4)={0x80000000, 0x73be, 0x9}) 2018/01/02 12:27:30 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) 2018/01/02 12:27:30 executing program 4: r0 = semget(0x2, 0x0, 0x201) semtimedop(r0, &(0x7f000008f000-0xc)=[{0x0, 0x0, 0x1800}, {0x0, 0x7, 0x1000}], 0x2, &(0x7f000070f000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000b14000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000c6f000)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x900}, {0xa, 0x1, 0xd7da, @loopback={0x0, 0x1}, 0x80}, 0x3, [0xfffffffffffff001, 0x1c9e00000, 0x1, 0x81, 0x4, 0x8, 0xfffffffffffffbff, 0x7]}, 0x5c) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r1}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000e06000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000428000-0x10)=@common='bpq0\x00') getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000638000)=0x0, &(0x7f00002e7000-0x4)=0x8) 2018/01/02 12:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) lseek(r0, 0x3, 0x3) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007f5000-0x1f)="1f0000000a06ffde0000f49f0710000000060000fe00000000000000000000", 0x1f) 2018/01/02 12:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) sendmsg$unix(r0, &(0x7f0000886000)={&(0x7f0000126000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000230000)=[{&(0x7f0000257000-0xd5d)="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", 0x1000}, {&(0x7f0000907000-0x7b)="cc30f25da1d0bfe4c7b433a5b5b8f66e773351495a299a80e60202cd742b3bb7f7c8bab387953f1a4ae08826025349c554d233245c9c0684fa0d06b3d88665f9edd239d55e1b8980a15f5b996daf264c8f34d5d493e189c5925a1f72b2aaf77294fdf71b77ecf5f1f26c262077e5397203e9a93183fec55c39ff2d", 0x7b}, {&(0x7f00003ae000)="772f4d78bfa6552adb1ebf379754ca5ea12959d9c1baf8d324e524ad907f919ecb6f2d3c8e5c67986315860fd422a48bf4607ff14a48dad301c1fb1a1a5759760e06262b47daaf9bcf19a1f82c06f26b1a984ac55f4ff82e692c0fdb6eafa1344c2b422f38610f1ea22041ce3c996ebd0c236fbea54d5a1f9592d30c9f56d208f40be0e8d034af86526fbd6969351095bf94b03b0115aa686bd3c624bbc9c9a06759634755acecd624", 0xa9}, {&(0x7f0000b89000)="9b0b0a767f959ff8bf32061134d1875f1cb0caa98e2fc2542d69d2840e30928cf25be686e4b89e3d019369521d6aa825cf2e87358e80f76aa81b1f56db0d8f7bb4d6c3491b5e987430a2c7c0c314336c6e229ab962b87c4cd9a38e9086bceb45ccd1034d525bacaff2d16b6715f09fc5286f81fa8cb2ded8f37e0e8f205a57a41e86cd300189a2d52482a9d383", 0x8d}, {&(0x7f0000323000-0x71)="91424a1025e7d47ecca9e3f28a476524396c54e0bd93b95615b77c69a9cd590a24347a37e376fbad96ad5c4549f499457cfcb0051e4d916726d4933c6c07f1eb6901ee95da7dac6b3dbe03557ef96c45aaa8746fb3c3ddddf1d05efac35420a98e43eb683ef043e96d0f185677154956d8", 0x71}, {&(0x7f000047f000)="dabd60c671649955bf87c3f26b606bf847077db9e19e1cb52962524aea23043c095b1c596cce0d58224d4328b4788205b6c70e07d561179c027fd190b81a7851ab1eedcb074947727d9077d1b19db2bf102aedc2165ef9c04056bf16ffbf0046e7aa42690c22e4329f0bd9ac6ee42d50512d04d5c516eb545c44558e6e3ca46a4d9e8141ca51c9391c7de9a7ee7f94c790a8ca4a6919ae5b521ac3c549d68221d4acfd90daca1af1dc5487", 0xab}, {&(0x7f0000b80000-0xbe)="9474d4ef13bd732bfa337d0e3cf2dc4a2092bb5becc5da9265b5a9383f6185e5f47dace4685e1193e64be9f239ddb551ad2d38d81dacd86f7a4cd0d3bc49635facf693c98b00b6bf3a41d8094bb8371fad167deb8706184a96811ab5537c241d4efbff2f030ad25762e2f78197b8ba8b8edada8a58387124aa34423b1a1fd28b8e781985c3a1dea218b7fe7f2aca23ea708a8d32c29f2ab8035ce318e565064e7572ca7b4794e4527cf30f0c70a95ce5c6225fbf4a767aa98beae5eed853", 0xbe}, {&(0x7f0000856000)="fb9914401826f0924aace6c0b9a44a6f7eeae61adc92d3d685d8e4c08aa4798fd14606a0fd6699473f63b0368f506bde7ed587d1f50c7d7c4295b026b06432ba7c2096ecf429a6e291c379e529fc8ac58ed9e6e2adf5c02fed15e55b59afb316b391e4606095b733db1485078fc7008c20bf", 0x72}], 0x8, 0x0, 0x0, 0x24040040}, 0x20000000) r1 = creat(&(0x7f000040d000+0x6b5)='./file0\x00', 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000588000)={0xc48, 0x86f2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000b94000)=0x5) 2018/01/02 12:27:30 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043e000)='/dev/vga_arbiter\x00', 0x20002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00009b7000)=0x0) r1 = socket$inet6(0xa, 0x8000000001, 0x8010000800000082) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b36000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ae7000)='./file0\x00', &(0x7f0000d10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresgid(r2, r3, r4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000bd4000-0x78)={0x62, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xb6, 0xb71, 0x8, 0x6, 0x0, 0x1, 0xfffffffffffffff9, 0xffff}) 2018/01/02 12:27:30 executing program 0: clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)=')ppp0*bdev\x00', 0x3) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000066d000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x14) r0 = open$dir(&(0x7f0000e14000)='./file0\x00', 0x80, 0x9) setns(r0, 0x40000000) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000082000)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b7b000)={0x5, 0x200, 0x1, 0xfffffffffffffa45, 0x2, 0x73d, 0x1, 0x9ac, 0x0}, &(0x7f0000d36000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b3b000-0x4)=r3, 0x4) mq_timedreceive(r1, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/02 12:27:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000014b000)=0x3ff, 0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000cc000-0x12)={@common='teql0\x00', 0xffff}) sendfile(r1, r1, &(0x7f0000216000)=0x15, 0x2a) 2018/01/02 12:27:31 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/access\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000a96000-0x18)=[{{0x0, 0x0}, 0x5, 0xbb, 0x1}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b30000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000357000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000c67000)=""/0) 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40020000015, 0x801, 0xf61) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006d8000-0x10)={0x1, &(0x7f0000ead000)=[{0x0, 0x0}]}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000478000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x40000, 0x0) 2018/01/02 12:27:31 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000c66000-0x8)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f00007cb000-0x20)={0x8000, 0xada, 0x6, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f00003cf000-0x8)={0x0, 0x0}, 0x4800) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000bde000)=0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x10000ffb, 0x0, 0x0, 0x0, 0x0}]}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eba000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$ax25(r4, &(0x7f000078a000-0x10)={0x3, {"31d9e0f3662ccf"}, 0x1}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000644000-0x18)={0x1, 0x0, [{0x200000000000194, 0x0, 0x40003b}]}) [ 195.565168] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 195.604876] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e46000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000796000-0x110)={{0x9, 0x0, 0xaf1, 0x7, "61c3b97ce884158d62b0ba43832a7affc68b7642cd3cce860497bc006a347d12d9ddbd2d76f90f5dc6797ac2", 0x8001}, 0x0, 0x0, 0x1, r1, 0x9, 0x2c, "6bb93f088db8b2be6580a2d41932d6ed5f641734c585ffac4b14dbd41e376367c3fc075a28b153ecfaf8b6593470fa96c79dd41e07eca01237ed80eec5470805", &(0x7f0000546000-0x6)=',proc\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x80000000, 0x4, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000db3000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000459000-0x30)={0x14, 0x0, &(0x7f0000653000)=[@increfs_done={0x40106308, r1, 0x0}], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) 2018/01/02 12:27:31 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f000037b000-0xa)='/dev/vcs#\x00', 0x7f, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000-0x40)={0x3, 0x3, 0x3, 0x83e, "8b7e3f3b114ee6292b4a43f77384b105ca92fb76654b6c2d3c0a8ad329dcebb4c58442df05dbc8bab573c7f5", 0xfffffffffffffffb}) r1 = socket(0x8, 0x800000000f, 0x39) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) socketpair$unix(0x1, 0xf24515fa04e6e2a6, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="bb1c20c0fee4d499db36fa30878c4935", 0x10) 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x68) getpeername$inet(r0, &(0x7f0000419000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e64000)=0x10) acct(&(0x7f0000cf4000-0x8)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 195.678129] kvm_pmu: event creation failed -2 2018/01/02 12:27:31 executing program 0: socketpair(0x2, 0x400004, 0x9, &(0x7f000046a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000001, 0x4) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") ustat(0x0, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ea000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000739000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007f2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002b1000-0x3)=0x14) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000963000)={0x11, 0x17, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003f7000)={0x0, 0x2}, &(0x7f0000963000)=0x8) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000964000)={r3, 0x4, 0x3, 0x2}, &(0x7f00002a2000-0x4)=0x10) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000964000-0x14)={r3, 0x0, 0x5, 0xf1e, 0x4, 0x7ff}, &(0x7f00005a5000)=0x14) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 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$ptmx(0xffffffffffffff9c, &(0x7f000036b000-0xa)='/dev/ptmx\x00', 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b2000-0x9)='/dev/sg#\x00', 0x8000000, 0xa8001) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/02 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000e5000)='/dev/sg#\x00', 0xb3, 0x400) recvmsg$netrom(r1, &(0x7f0000a82000)={&(0x7f00009e0000-0x10)=@ax25={0x3, {"0d271fcb1fb55f"}, 0x4c}, 0x10, &(0x7f00005cd000-0x10)=[{&(0x7f0000d4d000)="0a6f969651f76e930c38ba0c5324265e8496bc77e1cf78167386fbae0a1239680a6365d0231cdd774f54bbe015538dc89e2fda8c2ff131e3da9057a5cd44327ea0b34c81ba4bc3debb4c755f8be2816be158372bed099279a303a2502dc297e69b6f5de3eccb422a028f2877e9", 0x6d}], 0x1, &(0x7f000022e000)=[{0x68, 0x109, 0xffffffffffff7fff, "76755c4db4f82fa507da7bee146859d5e075285138a3af5216df462e65efb1dbd3c105120d87ebcdefacc512bf20b167aa49f2e24bd37c658934be63ae51df146e7936c6ff8a54d77608b8ef86cc798d90cc6fff727079"}], 0x68, 0x8000}, 0x40) r2 = syz_open_dev$sndpcmc(&(0x7f0000ead000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000063e000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000e2e000-0x110)={{0x0, 0x0, 0x8, 0x1e27e0f8, "61f4b2158e1a63eb79ddeeadbe480def20bfe0689b46de07deb82f9ce974232602b21a88b46b9f15c30aa420", 0x4}, 0x0, 0x0, 0x100000000, r3, 0x1, 0x3, "984f6398465a7a79feb5c23ea0bbbf37ff900040a6a7836553e5713e2e9327fa287ebeba2a0dc961c33315ee3f8299fd3bf78997b2d3a8f4f274f1db11737341", &(0x7f0000150000)='X\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], [0xbf, 0x5, 0x1, 0x5f6d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e92000-0xc)='/dev/autofs\x00', 0x5eb17b15b90c3e71, 0x0) bind$inet(r4, &(0x7f0000685000)={0x2, 0x3, @rand_addr=0x5a1bd58e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x8000000000001) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000230000)='/dev/vcsa#\x00', 0x4, 0x2) accept$inet6(r0, &(0x7f0000c0c000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000cd1000)=0x1c) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000242000-0xc)={0x0, 0x66, 0x0}, &(0x7f0000d64000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000778000-0x8c)={r3, @in6={{0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a9000-0x4)=0x8c) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r2, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x3) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x0, 0x4) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x12) 2018/01/02 12:27:31 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3f, 0x1ff, 0x208, 0x0, 0xffffffff, 0x0, 0x1a1, 0x23, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1f, 0x0, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x10}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) membarrier(0x10, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = syz_open_procfs(r3, &(0x7f0000001000-0xd)='attr/current\x00') uname(&(0x7f0000001000-0x67)=""/103) r5 = geteuid() getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r4, r5, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000002000-0x10)={0x0, 0x1, 0xff, 0x404}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000003000-0xe5)="8cc42e73a3ab7524cfca55b59e05f3050004a8674b72838a7bef8230ae5d0b9bc15ee9564df74430eddf1cddeb67940a807f3e123153f7c853152412a6b53cd0bec4a695770616b4a2073074808c78f249ffa7e5a373f6099ae09951781eacb4f8bccf1ffa7a325bc4e27326d31230398d9b00126f396faefd0553ca12775589bee96409292d282aee58226d7dbdb0106afa4b1480a9a4febb93f02559a2540c41c3c2f3faaddfae3a3a4b764d58969d1688b8e77534caf25aa778356703757c58a379106508335e215d73b5b1c28b2080ca5f2a9ac98c70f95dc682e59c48ed7f3223fc29") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000)=""/48) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x401, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r1, 0x4, 0x5}, &(0x7f0000005000-0x4)=0xc) r8 = msgget$private(0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f0000005000)={{0xffff, r5, r6, r5, r7, 0x20, 0x9, 0x0, 0x0, 0x0}, 0x3, 0xe6, 0x8, 0xfe8f, 0x1ff, 0x2, r3, r3, 0x0, 0x0}) [ 195.697308] binder: 23327:23329 BC_INCREFS_DONE uffffffffffffffff no match [ 195.704213] binder: 23327:23337 BC_INCREFS_DONE uffffffffffffffff no match 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) mkdir(&(0x7f0000b6e000)='./file0\x00', 0x88) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000d62000-0x8)='./file0\x00', 0x0) getdents(r0, &(0x7f0000af9000)=""/215, 0xd7) 2018/01/02 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000656000)='/dev/binder#\x00', 0x0, 0x806) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) lookup_dcookie(0x7, &(0x7f0000cda000-0x8)=""/8, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KDENABIO(r2, 0x4b36) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000029000-0x30)={0x4c, 0x0, &(0x7f0000d6d000-0xcc)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000814000)=[], &(0x7f000013a000)=[0x0]}, 0x7cf21990}}], 0x0, 0x0, &(0x7f0000de0000)=""}) 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x2f) prctl$setendian(0x14, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000871000-0xc)='/dev/amidi#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000003e000-0x10)={0x0, 0x90, &(0x7f00003e3000-0x90)=[@in6={0xa, 0x0, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef87}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000abb000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000224000-0x6)={r1, 0x1000}, 0x6) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc000000010000002000000005000700e60100b0"}}}}}, 0x0) 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000987000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f000088b000)='/dev/audio#\x00', 0x3ff, 0x80) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000932000)={0x4, &(0x7f00004c0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e4d000-0x90)={[0x100, 0x44ebe4fb, 0x3, 0x7, 0x7fff, 0x8, 0xcf7, 0x9, 0x4, 0x200, 0xfffffffffffffff8, 0x9, 0xfffffffeffffffff, 0x2, 0x4, 0x7], 0x2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000075e000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x5, 0x378f, 0x0}, &(0x7f0000a76000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d10000)={r4, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000692000-0x4)=0x8c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000190000)={0x7, 0x4a, 0x9, 0x2, 0x8001}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000005000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0x400ff}]}) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000684000-0xb)='/dev/mixer\x00', 0x80, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000052a000-0xe)=@known='system.advise\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000058d000)=0x7ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ecb000-0x20)={0xa4d7458000000, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000889000-0x20)={0x5, r1, 0x0, 0x3}) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x22) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006f8000-0xb)='/dev/audio\x00', 0x4680, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000a0f000-0x4)=0x100, 0x4) [ 195.800835] kauditd_printk_skb: 45 callbacks suppressed [ 195.800841] audit: type=1400 audit(1514896051.204:2091): avc: denied { setattr } for pid=23348 comm="syz-executor7" name="current" dev="proc" ino=54450 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000054a000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000002e000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x40400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009ab000-0x4)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f81000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x28, [0x0, 0x0, 0x1, 0x9, 0xffffffffffffffe1, 0x6, 0x3, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) acct(&(0x7f0000824000)='./file0\x00') prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x3, 0x180ffe) ioctl$TCGETS(r1, 0x5401, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c04000-0x1008)={0x6, 0x1000, "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"}) pivot_root(&(0x7f0000aa2000-0x8)='./file0\x00', &(0x7f00007f0000)='./file0\x00') 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00001c5000-0x30)=[{&(0x7f000045c000)='R', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) rt_sigtimedwait(&(0x7f0000b64000)={0x800}, &(0x7f00001fc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000140000-0x10)={0x0, 0x1c9c380}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x9, 0x100) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x55fe, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x40, 0xffffffff, "6d288d6e6f96fecfcf73d0ba00bc2e2f5f10fb183aff5d1c9ad73d476d419aa732a53b7b1b6c5ab4d2d6fa35dac0b36aff78c3cc601d4ed43c4d65537721a175617726a617cef3512508b32756b8d109"}, 0x160) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000a71000-0x2c)="", &(0x7f0000001000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00008cd000)={0x2, 0x0, [{0x8, 0x2, 0x0, 0x0, @msi={0xfffffffffffffffb, 0x8000, 0x6b7b9f54}}, {0x2, 0x2, 0x0, 0x0, @sint={0x8, 0x80000000}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009c0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 195.898830] binder_alloc: 23367: binder_alloc_buf size 2096241048 failed, no address space [ 195.912845] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 195.928831] binder: 23367:23377 transaction failed 29201/-28, size 0-8 line 2903 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004f1000-0xb)='/dev/vcsa#\x00', 0xffffffff00000000, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003f1000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000763000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005a5000)={r1, r2, 0x2d80f7d9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00004db000-0x4f)="330000000000000032400000ff7f00fffffff2000007e2e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006e0000000000000000002600a1004fc1c04c8d31163c", 0x4f) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00002a6000-0x10)={0x0, 0x3, 0x3, 0x3ff}) 2018/01/02 12:27:31 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000410000-0x9)='net/sctp\x00') setsockopt(r0, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000de8000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d50000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007ab000)=0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000f1c000)="b02d7b69fa5ac59e6a08b5a36a65c4cc03b639ff2a6bc346dc1151ea0865f948aad8d2a4ad85bd3331d8927a3c3bbd4cd4a366d3ddf567bea781517094ac075f6c15ebe9d51a3ee6ae7ea3e8a5da741346ef2c03544becaaf0a746acc9f0fc718902791cfe52879213fee94f5b1d9f9b3db8c658fedf8e4964dea99c9b0104094d31b2c0765dc69f95c05c7ef3fb19317581336b2ea391e6fa4d7e31", 0x9c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r2, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000d32000)=0x4, 0x1) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e9a000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x3, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x100000, &(0x7f0000001000)=""/58}, {0x0, 0xac, 0x6, &(0x7f00002aa000)=""/172}, {0x0, 0xe7, 0x0, &(0x7f0000b49000)=""/231}]}) mmap(&(0x7f0000584000/0x3000)=nil, 0x3000, 0x9, 0x20030, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a6f000)={0x0, 0xe4a}, &(0x7f000082d000-0x3)=0x8) close(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004a3000)={r2, 0x0}, &(0x7f0000bd5000)=0x6) ioctl(r1, 0x100000001, &(0x7f0000001000)="") socketpair(0x0, 0x0, 0x0, &(0x7f0000c43000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 195.971587] binder: BINDER_SET_CONTEXT_MGR already set [ 195.971594] binder: 23367:23405 ioctl 40046207 0 returned -16 [ 195.976110] binder_alloc: 23367: binder_alloc_buf, no vma [ 195.976128] binder: 23367:23392 transaction failed 29189/-3, size 0-0 line 2903 2018/01/02 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0x0}, &(0x7f0000dbd000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ac000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000dbc000)=r1) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000275000-0xc)={r3, r3, 0x0}) tgkill(r1, r2, 0x1) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20000000003) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = syz_open_dev$midi(&(0x7f00009df000)='/dev/midi#\x00', 0x8, 0x8001) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00002ef000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() getuid() mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000950000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000723000)={0x1, 0xe6, 0x7ff, 0x6, 0x10000, 0x81}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000acd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000569000-0x20)={0x1, 0x6b, 0x8009, 0x7, 0x2, 0x5, 0x819a, 0x6, 0x0}, &(0x7f00008bf000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001ad000)=@sack_info={r1, 0x1, 0x91}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x2, 0x2, 0x3) 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019e000)={0x0, 0x0, 0x0}, &(0x7f0000806000-0x4)=0xc) wait4(r1, &(0x7f0000f77000)=0x0, 0xc0000002, &(0x7f0000db5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bda13cf57d8c41fe1bf6ef12f61b0275567fad5ca49bad1a6b69c76b5ba7cb2e4876e069018951e7e44c41b3ed82605fcad0166498a16d9b41fb88f17d0fc7764e7980c081de286734a8a80255ea269b23562e609cc86a3581e2234c16634eee2b29b308c164ddeb8ede9245c994e87687af3e8517afb89ca4ad1e98f5908a14d05ace27fc9be8f2300a48c4db4f0a6b9bf1be5d024196029a9056dd492a5312927f95fd9d291c4a3b04ca033cc9e70d3e7679569c9ba8622a583ed2735b8d0265e0cf31903d0b28a38d3a75bd9dadcbb5a6d1922dc8791981f1576b19947e6f0031df6a3160fabb2294a257842df30e6a72262b3f9464733dd2e1a979f29b1b686f27788c838a6fe48114ec7fd577fd778385fb9cb6a5c1a21620b33dace73a9704174cae745546740cdc378e926024d5020c21265fb245e13e09f3f92ae59810add9df0c211c1064b1dd0da286d0559204c0a3cbe8764dc67834ad9135a5ec446a7f6769397d20717c741b0400e681aba8aa81d0a9d6a603a29ee55cc6a82ece062b57c4f4f9dcff0f24c67f8fddc390faf5b1724ea24fa8c48ab42a5857fd241c13b9b3089816996ef08a8ab2a211f9f49dfcd5b71e221e1e6eb5942776e0022e1657a6786292a476f2ad5ed060d652807d4fbd6a5f4ffabc4503a74d923c3f78a8343e8099abc0ec91a8e0e3ef0ca16847f4ed855be1192af45e0d89ba323340012ce3ea1f7159f6e6ea281c38b1827b2e1bf9d23f1ffbd4508718d32474978f7a56785ac65353b4c259cd40731352e1e04f62414613bd000b1873ea90f27752f71d3c242d7784258c5d4606c118783b57f9a0684a30c08a89c4165bec8df7cefa3e2f0de69243b68a2ac993aafc6cf2c724031754e98a38e8cfc2d02e2ff78c12ab0a2291bbf245558b67bd2573ffe56ac4f8318f3ad88801a1d646062b3c10ba76909bb6d6f851c7e09f51f37b53527daf821d3e1af8bcba07edd9a1ce3bacfd5f60b2a3ac01b06337497c9efd9041b32e075e15063fc30ee73ee9e5303020a77aeaa65d8f5942802052b1b82d2dfdd6aa75d482343b17c9dad334f6828c3665e51e0acf96e6e42d3027f596f8a8ac979dc78c4c4ac997c85a46b51e9d9152adbe5904fae3ad35490e25c69eda1b6822a71ff1734845aa20dcee4caf7344324c11af5dfd68a85f578f4666f8fa659e7d36b2a1976a4a65ce0550e1212988a0b4e37c2ad72eb1d57608998d5863117cca96f5d5ce89a86369c7d7b0ce4101833f7598585ec9f56770766122f4043104ad380bbd6773f9fc384fb64d563620d9c577e51442f4ecb696a328a69c9830fdb4865f06e87d4e2cff5815453e38e6d3bae6e8ff3eaf976dd7bf07d35b4d76e52ece093759a74f9f96c0fef2ab6d04bb987722003b141663898d771bac752a26d21ac88cf60654e3f7aa79aaaedc4a40b789b30eeb1ba22ba1548d7645ef7629323b9d3c2dedb55499c1589dd59927bf043d15291ef1c0bc45262aa68c711e0fa16b29b853f49f", 0x468}], 0x1, &(0x7f000058d000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) [ 196.036540] binder: undelivered TRANSACTION_ERROR: 29189 [ 196.044506] binder: release 23367:23377 transaction 151 out, still active [ 196.051561] binder: undelivered TRANSACTION_COMPLETE 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000561000-0x4)=0x0, &(0x7f0000073000)=0x4) 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ppoll(&(0x7f00006ca000)=[{r0, 0xc, 0x0}, {r0, 0x180, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x5c7d7bd70ae19c5b, 0x0}, {r0, 0x4008, 0x0}], 0x6, &(0x7f0000ae5000)={0x0, 0x1c9c380}, &(0x7f00008dd000)={0x9}, 0x8) r1 = memfd_create(&(0x7f000005a000)='selinux.(\'wlan0\x00', 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000458000-0x10)='/dev/sequencer2\x00', 0x254040, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc3000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000363000)={r2, r3, 0xef3f, 0x9, &(0x7f0000d56000-0xe9)="22b42582bc9615516d0f9db8e0d144191b555318298ff3718e9c9af630534b204573d5354f7f5b64f2e794b0b3503640e71f17861620da04107b20eccb483d192edb7386e39531eec309f9ec658c3112e6a756b5b94ec07736fa14d585b41b6323efc29e978ab7d93bfcbc2610afdcbe6c4fb891cd2544d66b081c9ea2e911713cce6a6b783e23414af4db8e09cab1da20ad679888a114ddac0e794efb5665078a1bf0ecabbe1a09ada0a74df246ab44b02b2dee6583b71b962bb6881fcac5068f1a4d8017e43f9f8c31869652219c61ce9e5c81416356344fb5bc7c8f6073882cf8d208756fb592ac", 0x7fffffff, 0xffff, 0x88, 0x9, 0x5, 0xffffffffffffff00, 0x9, "2411728142b6eef02d7e6cb2a0cf0ba211f8cbdfc66f19bb36200dde9a70ddec863dc35aef6d537d9b8055814d3966b5268be82c0ed188b69fabd011a55f1eebef800a84bd5bef50fd22e3a4f1d7fcd378f150c11119bb2eb1f7fb8ae58e2dcaa473beb409e385df3526a8a2b485e71cbbc2cbc5ab4353bb37bd5c58f49d585d485bc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x87, &(0x7f00007a4000-0x52c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x51, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "999e29", 0x0, 0xbf, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}], "8c"}}}}}}}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c74000)={r0, r2, 0x7, 0x1}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000b1000-0x90)={0x979, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000967000-0x18)="000000dd000001020000008c5ee18c1000f1", 0x12) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007d6000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000fd7000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e32000)={r1, 0x401}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005e5000-0x38)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000866000)="1749db371593d2be768bfe3b3b5bfe92", 0x10}], 0x1, &(0x7f00000c7000)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000170000)='/dev/amidi#\x00', 0x8, 0x2002) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) recvmsg(r2, &(0x7f0000dfb000-0x38)={&(0x7f0000228000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002ce000)=[], 0x0, &(0x7f0000b2d000-0xad)=""/173, 0xad, 0x0}, 0x102) timer_create(0x4, &(0x7f0000fad000-0x60)={0x0, 0x41, 0x0, @thr={&(0x7f0000378000)="63fbf037bc974acec1914aa550f6fae7a63d05e4be11c92f02e18649c30c0c25351e023ea967cfee6dad5f514185f83923418903c69c97f3fe787dc2bd14d05a5757e2e1b59079a26e151c4160b990d61f5402191e9b41a7b064325f43d84421aa24dd94e3aa14a3a8b4f73245d44d478f0182870334abe41cfa6fcc6e4482af609f6e1b78f784e54976c992602caf34f3f15798681f49aecad4f868be", &(0x7f0000834000)="792f67f43d4532ddf4c48411538f05ca51d35bda4ebbc79d53c34f00ce2b96a9c690ca8eec4ec85662cb05734cfe74d3337600974458eb3fb269057f0913192d1759a6ccdd8c65d5bb065e7787248902289ef338bd269da656ed464197201d036a79ba4efe924d36bd85f4f977d53ca0a1ade2e7fcbaab00d076cb67dc60997260842dcb2c90a021428bf59290227bf7df4fccdb7ec7642e608a0334c2cc6cf293a08baa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9a000)=0x0) timer_gettime(r5, &(0x7f00001b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r3, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:31 executing program 2: syz_open_dev$random(&(0x7f0000743000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e77000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00005ab000-0x64)=""/100) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r1, &(0x7f000002a000-0x80)=[{&(0x7f0000027000-0x1d)='h', 0x1}, {&(0x7f0000019000-0xb2)="c9b7860c301bfcbd8af6b54acb2b8876254115325a2fe6b1bc85c7164e6663eacfc7da348ab566aeec90999482e51d083cd1b276ab6a1ff7253cfbf0c9b8e067813b85d0620e67326740444c31a0eedce45d4f1790e8072ddab30acc0eec1650242f8462952b89cdc1c2eb7a7ba9effe9339dbacb8895bfabf1b29f529bc54d864d1923b3f1d0579531446b31f4203b40ed0ebc7c1b11d0aa5cf86c8676b47681af991ada24583a8c34e6fed5b78838b365e", 0xb2}], 0x2) rename(&(0x7f0000f57000)='./control\x00', &(0x7f00005cf000)='./control\x00') 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f54000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x20, 0xfffffffffffffffc, 0x1003, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2000000, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0xcd, 0x0, 0x0, 0xff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x2, @perf_bp={&(0x7f000079d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000f2c000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f000092c000-0x12)='/dev/input/mouse#\x00', 0x7d, 0x40) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000a31000)=0x8) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000071b000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x40000000000d) syz_open_dev$vcsa(&(0x7f0000311000-0xb)='/dev/vcsa#\x00', 0xe31, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000080a000)={&(0x7f00009f7000-0x2504)=@getsadinfo={0x20, 0x1e, 0x20000209, 0x0, 0x0, 0x4000003, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b30000)='/dev/input/event#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a9f000-0x4)=0x0) kcmp(r2, r3, 0x6, r1, r1) openat$vcs(0xffffffffffffff9c, &(0x7f000090a000-0x9)='/dev/vcs\x00', 0x204200, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/02 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000079e000-0x4)=0x0, &(0x7f0000831000-0x4)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) [ 196.080975] binder: undelivered TRANSACTION_ERROR: 29201 [ 196.090266] binder: send failed reply for transaction 151, target dead 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000013000)={{0x15, 0x2}, 'port1\x00', 0x40, 0x100000, 0x7fff, 0x21c, 0x3, 0x8001, 0x120, 0x0, 0x4, 0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r2 = accept4$ipx(r1, &(0x7f0000f44000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d8000)=0x10, 0x800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000056f000)=0x9, 0x2) fcntl$setflags(r2, 0x2, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$usbmon(&(0x7f0000762000)='/dev/usbmon#\x00', 0x81b, 0x8000) syz_open_dev$sndseq(&(0x7f0000058000-0xd)='/dev/snd/seq\x00', 0x0, 0x208000) ioctl$KDDISABIO(r3, 0x4b37) 2018/01/02 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000006f000)={0x0, 0x0}, 0x9, 0x6) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r0, &(0x7f0000e2d000-0x35)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005d6000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001d3000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002dd000-0x8)={0x0, 0x800}, &(0x7f0000043000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c8a000-0x18)={r3, 0x1000000, 0x10, 0x7ff, 0x7e7}, &(0x7f000037e000-0x4)=0x18) write(r1, &(0x7f0000c26000-0x29)="290000001f0007bcff0000000000000012000600e00000000b4013000000000000000000000000106d", 0x3) 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x2000000000000, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x9}, {0x0, 0x1}, @result={0x0, 0x2}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1b0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listen$netrom(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='c\x00\x00V:') exit(0x0) lseek(r1, 0x5f, 0x0) 2018/01/02 12:27:31 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@generic="22996855802c12f6f0f7e8e9a3e90b3f", &(0x7f0000415000-0x70)=@ethtool_gstrings={0x1b, 0x200, 0x64, "9f22ac0d2bfe1501a7458810f5db93362dc00da500d2b5eb12707d0cd0df5d7e54060ed1ad3318c4815d3642c3907ff3eb4a4aaf1b861819110d890d2cd898e73a87b52310378c92caa198f0ed19a68ffcaa898d21fcf6c60ee5c21d73d4dd19e40a7e4b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x18, 0x0, 0x6) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000-0x9b)="3900000011000904400000008000000007000040010000004500010700000000000000000000020007000087000000080003010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 196.215119] audit: type=1326 audit(1514896051.618:2092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000011000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f0000011000-0x8)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) splice(r0, &(0x7f000090e000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x80, 0x0) 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/dsp\x00', 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ff5000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00001cf000-0x8)={r2, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/vcs\x00', 0x199200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000eb000)=@assoc_id=0x0, &(0x7f000099f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000078f000)={r2, 0x7}, &(0x7f0000ec8000)=0x8) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000dde000)={{0x0, 0x0, 0xfffffffffffffffb, 0x1, 0x9}, 0x9, 0x5, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x400000000000401, 0x0, 0xf, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x400000000000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000cba000+0x43e)=0x0, 0x7fffffff) inotify_add_watch(r2, &(0x7f0000168000)='./file0\x00', 0x100) syz_open_dev$usbmon(&(0x7f0000103000-0xd)='/dev/usbmon#\x00', 0x80, 0x2a01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00008b8000-0x24)="24000000190025f4001809180000fd0e0a007ffd001000000300000108001700ffffffff", 0x24) getpeername$unix(r0, &(0x7f000061d000-0x1002)=@file={0x0, ""/4096}, &(0x7f000043a000)=0x1002) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) [ 196.257893] audit: type=1326 audit(1514896051.619:2093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:31 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000084000)='/dev/midi#\x00', 0x3, 0x0) bind$bt_sco(r0, &(0x7f0000a39000)={0x1f, {0xfffffffffffffff7, 0x1f, 0x0, 0x7ff, 0x8001, 0x8000}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000997000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00006f4000-0x3)="008000") getdents(r3, &(0x7f00000b2000)=""/4096, 0x1000) 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x6}, 0xc) umount2(&(0x7f000044d000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc4000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000092f000-0x90)={0xca81, {{0x2, 0x3, @rand_addr=0xfd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$netlink(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000de8000)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fe0000-0x8)={r2, 0x0}) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001e9000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000036c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x80000000000032}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036b000)=[], 0x0, 0x0}, 0x0) [ 196.297613] audit: type=1326 audit(1514896051.653:2094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=50 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 196.330736] audit: type=1326 audit(1514896051.653:2095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 196.383357] audit: type=1326 audit(1514896051.653:2096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 196.408847] audit: type=1326 audit(1514896051.655:2097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 196.434295] audit: type=1326 audit(1514896051.655:2098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 196.459885] audit: type=1326 audit(1514896051.655:2099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000cc4000-0x20)=@raw=[@ldst={0x1, 0x3, 0x3, 0x6, 0x5, 0xfffffffc, 0x4}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f00003aa000)='GPL\x00', 0xff, 0x1000, &(0x7f0000770000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffddc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000779000)={r0, 0x0, 0xe, 0xd8, &(0x7f00003b9000-0xcf)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000761000-0xd8)=""/216, 0x9be, 0x0}, 0x28) 2018/01/02 12:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000db3000)=0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d49000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/02 12:27:31 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fd3000)=@generic={0x0, ""/126}, &(0x7f0000574000)=0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000557000-0x4)=0x7, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd4000)={0x3, 0x2, 0x2, 0x5, 0x4, 0x1f, 0x2}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000fd6000-0x10)={0x3, &(0x7f0000e4a000-0xc)=[0x6, 0x6, 0x800]}) getsockopt(r1, 0xff, 0x0, &(0x7f0000001000-0x97)=""/151, &(0x7f0000fd0000)=0x2) 2018/01/02 12:27:31 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000911000)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000dba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000df6000)={r1, 0x5}, &(0x7f000023a000)=0x8) write(r0, &(0x7f000069f000-0x24)="240000001b0200000000000000021c000100800b0800960000e300001700030100001701", 0x10062) 2018/01/02 12:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x2, 0x802, 0x0) r2 = accept4$ipx(r1, &(0x7f0000802000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c4000-0x4)=0x10, 0x80800) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000420000-0x4)={0x0, 0x0, 0x8014}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000705000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e75000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) r4 = syz_open_dev$audion(&(0x7f0000fb9000)='/dev/audio#\x00', 0x2, 0x4000) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000faa000)=0x0) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7a1, 0x0, 0x0, 0x2000f72, 0x0, 0x5ecc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x3, 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000440000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005cc000)=0x10) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000041a000)={0x0, 0x5c, "affb6d1aa3d08f828d1cdb26a7bff5cdc81faf87dd2f05b878b94e548953a54efd61cf2c6fbb14fecf38eb74cae966026eec6a47c18502ac0bfe4bad24bdef0c4e26c767f5425e0fa41f20e63443488250a406c4da86c7297754c8f9"}, &(0x7f0000346000)=0x64) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008fb000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6}, &(0x7f00005a9000-0x4)=0x98) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000346000-0x4)=r3) write$sndseq(r1, &(0x7f0000c33000)=[{0x0, 0x4003, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a46000-0x4)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007cb000-0x28)={@generic="80fdd36d9681e1ce6dd11074ea220673", &(0x7f0000b7f000-0x30)=@ethtool_sfeatures={0x3b, 0x5, [{0x7fff, 0x8}, {0x5, 0x1}, {0x8, 0x3d8d}, {0x6, 0xb1}, {0xffffffffffffffff, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a1d000-0xd)='/dev/dmmidi#\x00', 0xcb, 0x102) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f00007fd000)={0x0, 0xffffffffffffff9c}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000175000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000005d000-0x28)={@generic="b8628a2855b2105dba005098a93c200b", @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000773000-0x8)={r1, r2}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000085000)=0xdb2, 0x4) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00003ef000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000086c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r5}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) dup2(r4, r6) 2018/01/02 12:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) connect$unix(r0, &(0x7f0000cc7000)=@abs={0x1ddecac640fc82f3, 0x0, 0x0}, 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 196.486497] audit: type=1326 audit(1514896051.657:2100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23478 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008e1000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00007ba000)="f7732f756373000cc09b") [ 196.577189] device gre0 left promiscuous mode 2018/01/02 12:27:32 executing program 6: r0 = memfd_create(&(0x7f000004f000)='@\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x401, 0x0, 0x4, 0xfad, 0x0, 0x5}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000219000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1, 0x3a, 0x0, @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]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e4c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e09000-0x8)={r1, 0x3e}) syz_open_dev$tun(&(0x7f0000b7c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000da6000)={0x0, 0xf0, "99bae90dd7ec4d5098f191ac386e5e0386d4c6495378bcbdcf852ea76cb25297e1a6e71029f3f8ca63903775b75eae7103f426ab2fd23de7fb28f60944fe6849700e69ab568e0541222a7ce935ea8e21242afefd812e54cd0b55efb4af19447ea63018487390e6738015085e2bb8c196af3f314d069cf8681da353033f6377c431f2f6011e30e369be4ff67cb09b70875237b25667f6832232e022ab1cbe70f4c7fc4176556f85651f44c182d27996f3ad21b4782063b82f26fbd246ebf3fe6c5b3aaaae3db87ad4b2393b1932d2e5e31461ac2a72ee759dac461fc048940b648e29c648accb4c9e0c41c9cac09fba86"}) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000d8000-0x4)=0x2) r2 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000088b000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x2, 0x0, @sync=&(0x7f00008ca000)={0x0, 0x4, 0x5}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) read(r2, &(0x7f00002d6000-0x4f)=""/79, 0x4f) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x181200) finit_module(r0, &(0x7f000058c000-0xd)='vmnet1md5sum\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r1, 0x56, 0x0) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000002, 0x0, &(0x7f00006e7000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xa76}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000dbc000)='/dev/midi#\x00', 0x80000000, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e12000-0x10)={0x2, 0xed, &(0x7f000021e000-0xed)="ebf072ef7e42040fcdf9c1ae1f2cb51e623cc3dc35687bb89330d5c51051780c34cb02101c170fe3d6f09446c62037c33ee2dc84547d972aa0a4332fa9963d2ec0cf5d1de3e2ec49b0bccb7150518c8a095dd9f9e1e9bdf589407f58f9fc8882d3d4a5b51aaea4c885473b91e33324f602a78bd2835f889bb56ff3c50911b3073faa24cc686b08adc081762f96aaa8c9ad5521570bb03d073b8ee36386bad177126b12605720f0f63e184c2edb408f21a0dae1bb965716721bf2bf3e4a7c1bf514266ac167319e5f45d7eba26691a058a663038c8721d2d48961d971b000216924b13e2655a9b2e34323bbd9fb"}) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) socket(0x19, 0x80006, 0x7) stat(&(0x7f0000bd5000)='./file0\x00', &(0x7f0000422000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000436000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0x0, 0x7fff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x81) fremovexattr(r0, &(0x7f000099c000)=@random={'trusted.\x00', "766d6e657430ec26757365727472757374656421e200"}) memfd_create(&(0x7f00000f4000)="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", 0x0) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005c4000)=0x8, &(0x7f00004d9000)=0x2) 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x5, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@common='bpq0\x00', @ifru_flags=0x801}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f0000001000-0x4)=0x8000, 0x4) unshare(0x20000000) setpriority(0x0, 0x0, 0x8000008000000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000732000)='net/sockstat\x00') clone(0x0, &(0x7f00008b5000)="", &(0x7f0000752000)=0x0, &(0x7f0000a94000)=0x0, &(0x7f0000c18000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000002000)=0x8) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000013000)=0x3, &(0x7f0000002000-0x8)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 12:27:32 executing program 7: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") sysinfo(&(0x7f0000dd7000)=""/79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x98000000000000, 0x4, 0xffffffff, &(0x7f0000001000-0x10)=@common='bond0\x00', 0x3, 0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000f18000-0x7e)="9aaead666c09ffeb9d970039949c0c08f537647903be45649813bbf03f152e4aca8adf6ef88c352ce28d9e860f6f940652c50799e47bae6f79ecd24cd71d0e317fc9319d23e58c73c7f92820f530de4fbb7ea822799cf96fd189449ebeae20f43e21b52a6ed57fc6c953cf4e06ecf487142f824b414f8ef3ddce04e7001e") 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7b000)=nil, 0x7b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) modify_ldt$write2(0x11, &(0x7f000067d000)={0x5, 0xffffffff, 0x0, 0x401, 0x8e, 0x4, 0x37ff, 0xfffffffffffffae5, 0x4, 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x6, 0x2) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003b6000)="1f000000010aff01144345c0062e00000205810008ec0000010000003fdf00", 0x1f) r1 = memfd_create(&(0x7f0000fe5000)='@system:em1$ppp0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000029d000)={{0x3, 0x3}, {0x80000000, 0x7}, 0x33236b63, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000570000+0x7e2)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000032a000)=0xc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000691000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ed4000)={0x0, 0x7fff}, &(0x7f00007f2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000167000)=@assoc_id=r1, &(0x7f000011b000-0x4)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x4000, 0x0) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000036000)='.request_key_auth\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000)='posix_acl_accessuser\\self\\\x00', 0xfffffffffffffffd) add_key(&(0x7f000001b000-0xb)='asymmetric\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000556000)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000011a000-0x1c)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x1c) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000963000)='/dev/adsp#\x00', 0x3, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00008c9000-0xb0)={{0x7fff, 0x3}, 'port1\x00', 0x94, 0x81000, 0x0, 0x6, 0x3ff, 0x1ff, 0x4, 0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006f8000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000339000-0x4)=0x98) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000964000)=0x4, 0x4) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x277, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000002d000-0x4)=0x0) tkill(r3, 0x20) 2018/01/02 12:27:32 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000314000-0x6)={0x6f7, 0x3f, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) syz_open_dev$adsp(&(0x7f00003b8000)='/dev/adsp#\x00', 0x400, 0x2000) r2 = syz_open_dev$sndpcmc(&(0x7f00001fd000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00003fc000-0x30)={0xc772, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) io_setup(0x0, &(0x7f000083d000-0x8)=0x0) io_destroy(r1) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 196.677816] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 196.696440] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000d2d000)="b40c1d40ef5333656ecd0ab3f12105514f362c81b5dbd9f0f236411becc4b5ed8d9ebad91e6113e63c83f61a1a507819b880202e4f7303f7028392a742ff1803033a66f3c4a4af206481eff27170fbcf1ec627e9ca3b1d43b918d64463ad92a374acdf1f754301a20ee1eec44e5814f1481aa95764b8bbff4912879997a287768d8ce1c056905da85a56831048641ecf3c496ef15a7a191ad9bf400a44dbfeb7c424d40ff429077de56b4d6689d876", 0xaf) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000c86000-0x18)={0x4, 0x0, 0x1, 0x89e4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000a9a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={r2, 0x0}) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c35000-0x8)={0x0, 0x5, 0x9}, &(0x7f0000cb3000+0xe86)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dcc000-0x18)={r1, 0x3, 0x10, 0xfffffffffffff800, 0x4}, &(0x7f00004e0000-0x4)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f6b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f00009f0000)=0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c6c000-0xd)='net/snmp\x00') finit_module(r2, &(0x7f0000106000-0x1)='\x00', 0x1) fcntl$addseals(r1, 0x409, 0x6) setns(r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018f000)={0x0, 0x0, 0x0}, &(0x7f000005c000)=0xc) ptrace$getenv(0x4201, r3, 0x34, &(0x7f000034b000-0x8)=0x0) sched_getparam(r3, &(0x7f000036c000-0x4)=0x0) preadv(r2, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00006bf000)=0x0) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000007000)=0x50d9) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x0, 0x0}) socket(0x0, 0x0, 0x41) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c05000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000083d000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000029d000)={0x0, 0x0}, &(0x7f00008c6000)=0x8) r1 = socket$inet(0x2, 0x3, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000039c000)={0x2000, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000079b000-0xc)="", 0x0, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) readlink(&(0x7f0000e3c000-0x8)='./file0\x00', &(0x7f00001df000-0x2b)=""/43, 0x2b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r1 = syz_open_dev$adsp(&(0x7f00003e5000-0xb)='/dev/adsp#\x00', 0x9, 0x210101) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000075e000-0x4)={0x7, 0x7, 0x0}, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b85000)=0x9, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000199000)='/dev/vga_arbiter\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000286000)={0x0, 0xfff, 0x30, 0xfffffffffffffc01, 0x7}, &(0x7f0000c16000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000557000-0x20)={0x40, 0x7ff, 0x800e, 0x100, 0x3, 0x1ff, 0xfffffffffffffffb, 0xdf3, r1}, &(0x7f0000370000)=0x20) r2 = socket$inet_sctp(0x2, 0x7, 0x84) syz_open_dev$dspn(&(0x7f0000f90000)='/dev/dsp#\x00', 0x28000, 0x0) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) r4 = add_key$keyring(&(0x7f0000c8f000)='keyring\x00', &(0x7f000012f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0xecb) 2018/01/02 12:27:32 executing program 6: r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x38, &(0x7f000080e000-0x10)={0x38, 0x7, 0x100000, 0x9}) r1 = semget$private(0x0, 0x1, 0x0) semctl$GETPID(r1, 0x4, 0xb, &(0x7f000004c000-0x35)=""/53) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000387000-0x20)={r0, &(0x7f0000e60000-0x18)="8a3d921cb88b7a7da3437547780781d2f5d7f74d8e845e7f", &(0x7f000058f000)="334c360d6b51f971a5a8fb5561565819d0b628f905216c2077c971bc159f6cf41dbea1820a4ea1c224ee6fce44a82fc542bcd42d5660e1eafed62a4be46266ceb8b28efb11e83b9b98b35720932562", 0x2}, 0x20) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000df8000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f000030a000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) r1 = socket$inet(0x2, 0x4000000200000001, 0xffffffff) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000cd5000-0x4)=0x0, 0x4) recvfrom$inet(r1, &(0x7f000089d000)=""/207, 0xcf, 0x0, &(0x7f000030e000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={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) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000592000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = getpid() 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) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x5)='cifs\x00', 0x100001, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x24003) r5 = open(&(0x7f0000001000)='./file0\x00', 0x200200, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000003000-0x8)={0x5, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r2, &(0x7f0000004000-0xb)='mountstats\x00') r7 = creat(&(0x7f0000000000)='./file0\x00', 0x22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000003000)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000004000)=""/249, 0xf9}, {&(0x7f0000004000)=""/168, 0xa8}, {&(0x7f0000003000-0x67)=""/103, 0x67}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000-0xc2)=""/194, 0xc2}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/31, 0x1f}], 0x8, 0x0) openat(r7, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) flock(r4, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r5, &(0x7f0000006000-0x8)='./file0\x00', r6, &(0x7f0000003000-0x7)='./file0\x00', 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000e000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={0xffffffffffffffff}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(0xffffffffffffff9c, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000002c000)={r3, r4, 0x9bd1}) r5 = syz_open_dev$dmmidi(&(0x7f000002b000)='/dev/dmmidi#\x00', 0x4000002, 0x2000902) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f000002b000)={0x8, 0x7fff, 0x1f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r5, &(0x7f000002a000-0x80)=[{&(0x7f0000027000-0x1d)='h', 0x1}, {&(0x7f0000019000-0xb2)="c9b7860c301bfcbd8af6b54acb2b8876254115325a2fe6b1bc85c7164e6663eacfc7da348ab566aeec90999482e51d083cd1b276ab6a1ff7253cfbf0c9b8e067813b85d0620e67326740444c31a0eedce45d4f1790e8072ddab30acc0eec1650242f8462952b89cdc1c2eb7a7ba9effe9339dbacb8895bfabf1b29f529bc54d864d1923b3f1d0579531446b31f4203b40ed0ebc7c1b11d0aa5cf86c8676b47681af991ada24583a8c34e6fed5b78838b365e", 0xb2}], 0x2) syz_open_dev$sndpcmp(&(0x7f000001c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x8, 0x408800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000977000-0x9e)="d4d0d16eb2a43cbe22991a6abb3f7d4f984d421eeeed2e33854414d10c1e2dc2cfd58eb89b9c4b8e9aed6f3d17afa832417bb9c6eb1bd7373994cfcd4984ea218b489bf394c402eeb4a21a738120359ab265f3d6b7276812bbbc6f7b55ebc88f200b5912742a13c02bee73e15afe151b1d95b7f617c77739a8ee9bebb5e872ce8dc9220689604b7a9767863b5e84a7c7dd74735564760193d413f058c52a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) mkdir(&(0x7f0000c0d000)='./file0\x00', 0x0) chown(&(0x7f000054a000-0xa)='./control\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000978000)='./file0\x00', &(0x7f00003b4000)=""/210, 0xfffffffffffffd93) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000048a000)={{0x4, 0x166a0009a7eeb7cb, 0xff, 0x6, "2e1331570fc2b46d470b0de2b934682a37f2aef7b7034de26024afb6737f8983aaf1c628bd7296c0a7b3c68b", 0x9}, 0x2, [0x7f, 0x3f, 0x4, 0xf5, 0x7f, 0x9, 0x8, 0x2, 0x0, 0xffff, 0x9, 0x2, 0x0, 0x2, 0xa23d, 0xfffffffffffffffd, 0x0, 0x0, 0xddc, 0x910b, 0x7fff, 0x0, 0x9, 0x6, 0x61, 0x1, 0x5, 0x6, 0x1000, 0x3f, 0xd559, 0x9, 0x8, 0xc50, 0x6, 0x4, 0x8, 0xfffffffffffffbff, 0x2, 0xb2, 0x6, 0xfff, 0x80000000, 0xfffffffffffffff7, 0x7, 0x6a, 0x60, 0x6f, 0x7, 0x5, 0x0, 0x5, 0x5, 0xff, 0xff, 0x2cb4, 0x0, 0x800000000, 0x301, 0x2, 0x9, 0x1c1, 0x1f, 0x82, 0x0, 0x1f, 0x4, 0x2, 0x9, 0x3, 0x1a4, 0x7c1, 0x4, 0x7fff, 0x1ff, 0x22cb2b46, 0xfff, 0x7ff, 0xa08, 0x5, 0x0, 0x3ff, 0x3, 0xff, 0x6, 0xa3, 0x3, 0x0, 0xc213, 0x4, 0x9, 0x1ff, 0x3, 0x3, 0x101, 0x0, 0x0, 0x1, 0x5, 0xfffffffffffff801, 0x100000001, 0x3, 0x8, 0x3, 0x1, 0x6, 0x7fff, 0x44ef, 0xd35, 0x8, 0x9, 0x4, 0x4000000, 0x2, 0x2, 0x401, 0x8001, 0x1a, 0x0, 0xfffffffffffffffe, 0x80000000, 0x0, 0x360e6649, 0x5, 0xff, 0x40, 0x4, 0x9], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000019b000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a9000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab8000-0x20)={0x5, 0x0, 0x800a, 0x401, 0x2, 0x2, 0x1f, 0x100000000, r1}, 0x20) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001a6000-0xb)='/dev/mixer\x00', 0x82, 0x0) connect$unix(r1, &(0x7f0000b97000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) add_key$keyring(&(0x7f0000f1a000)='keyring\x00', &(0x7f0000e44000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c14000)={{0xffffffffffffffff, 0x3, 0xb8, 0x2, 0x5}, 0x9, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x5, 0x1, 0x80000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000712000)={0x6, r0, 0x0}) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000682000)=0x2, 0x4) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/02 12:27:32 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010f, 0x0, &(0x7f00001a9000-0x4)="", 0x0) r1 = memfd_create(&(0x7f00004e7000)="16707070315e00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0xa3)=""/163) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) syz_open_pts(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bf000-0xf)='/dev/sequencer\x00', 0xc240, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00001b4000-0x4)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e7d000-0x4)=0x1004) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) sendmsg$unix(r2, &(0x7f0000a1f000-0x38)={&(0x7f0000e16000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d1a000)=[{&(0x7f0000abb000-0xe8)="e51fcb3406e51c376d573805ac8cb6988472d75c02394430ad239a6f42af34cc4adb72d3b834dc498739ee46fc902e916c868b12553be6695584c1087386acabd81ea307758031c5bc1a78d845c5e0db4dc0f25975fd4f26137e9773920938b0d656a4b15629261bdd78278635ae3a0ea6315625c7dc170a8658ab3dbac4dde6355c42718bbdbbb29f01f9de87eddb3c7514cef5a0eb24da58b8ddf7d8480dad5e5c031d7ba90c01a30cea2870f346cf9cf54810ab418e7b5dd6065cb289220261d3e97aaba9aad929b86f572bcfabfa2e3ffacd61b87acf46fe0856dcba06296816b9291f4d7f21", 0xe8}, {&(0x7f00005d7000)="abdeda9ba220f39d4d6d3332afa230e06f0d3adc49062953f5b1c855e470f602ab4e344bdf3ab82cda36c8451087a7856139bf1b037f270eae12a62625dd2781a8da189e7d7d90b91b7819639b994531ae9079f16fdc84881a6ffce72295d845f55f4f14ddc6a08febed053a69112587e3cfc97cf4779d89ce5b444141664920c1d34c21e43e9ec5673ecb85aa6801ee7525297e6890ba97a9608f717a368556b771ab", 0xa3}, {&(0x7f00001d4000)="313cd3d49cac437ac39364dd2789b2106679c62047fe02325b81d7721c2e0bee8b6700b92807be27ea5e96132ef0fe462c4463cfa49425d58fab63ad4d81e132e4095dd0804dcb9e250f7030d2cee1511140fa76b42e361f90e9eebe8045dea365b83941027fc99cb5d7318a8eadf8a6d6d4496b9ed44ef759e9c1b2cb67b74258ef3007ed7c7d76dad31d919cc3d328228f86e7a7e61dae6c0bf7931d8e4c29b8d5002f7e", 0xa5}, {&(0x7f0000fd3000)="18118cda7f09a914332efb2b3565b04f3ae508ae2e7ef27846071ea0e3a22ddb7f1b48e4acbdc758453d40169ddb206741a1d9f6b1e2b97b7fdfb084167eed0caebff49c737b0fee77b9cca6f82f80e1abb590becba001ffe45079edbd310190904f3fbf78456bee574cace1712356115356369c8601367af75d94d9073ae331d87c247258320a68df283f5db6f836908fed38f6cd1551b39d0f0c5f5903bcc507a51fd93f9de5830b57af073aa7db9a233e2573ba052c69f8d86d8c7744cdef46f2dbfbeeeaa509c524697373106b51cc799a39ee872233ab50c7515d70f9bbbcab2c7710621b81a89f5f184b28710912175ffd7c4ef8698e8e3e84a124d8d522b1bc3cdccc4b7b6ca0f5fb4db8ec2977ba328077cc76dc46e2d02c0ca472ea2c84eb32022430bbcd2b7715a38ff162265e56011087f48f9e55c4e79bfe15e0834420010460f560a2a4bcd805be5906aa2c3c85568ff32852135312d8a7c0f9d31b921546e610fee607e65232b39151a46e15e04f63327028c05dd26954f21f8e47ced426545d7bbb39c4ddfac90e3053bcbbc238bf70d6ed8990404c2b1d600ef87df28e7775e024174691b5107467fd529d337f70d9b958a703f282fe3a3f784ac8d784217ef28940d670bfd2c6a4626221e7e97951a6c2ed2b279b5d6e0264fb6a99801bcc860250e5ed26ed1b5c680a2c0eaaf46c795228ec2ab77137e139e5e5404e8d8ff2e042bd74a4320dc693a2f69bdf428484bd6e20bf97028f1db405682a264da1bf48e4b71e23658e349cf7eba3745a1360c2baa7f48c7e630ef3c221292933167a77463ce296080a0c74a0d36d2abd35f58f204ec8e6559b71173706bc8f00a327574d3f887788f7fbdfdcc9c193395e560505a7caf5608e106ded52c29d16bc77ad68d7faae8abc34c0673d7fb7e0d0dc5b6cbeda5be8d5bdef47592e3e47aee88fba308970cc0dc9169fb6489390765a319e0503c3b7a105b63d121578ea5e310505897416d8108e96afe74ed9bb9b764f1d1addaba2049e2186d57919f4e130ce014ae120d1eefdef9df238aed1ce69950faf3ef0e3b3230288e46bab907877d0012f27d2920c5b205f59a0457af687ca4ece34b9722153b96f9de586854b49a827e293cf02545c974f3f57b249804d0f1036158e1c204adfc96efb0690dcbb0021d3f31dfd87752552c09d78229da408b5cbde066ede2dbd31dcb0397639a196851b9b80d27f122c4ab77d8805ddea0927794b2dea73237fca0ecce5c3f52c817c1a4b59e6c2b46ec3ef634991a65bcd725073f9c36a4078e06842dfac4173811744c399b4ee80e92ccdb0be327000fce3cc093131c6e1e4a8b4fd2fa38e5d6117f038b655084574cc1d6279ab5a87f162d7f3c909f89ed564830ea3363657b013fb14a7b9d2575bdc490d398acacfba5f42970d3d32fdf56c8f81af24b2f381dba1644e654ab0759fbc63dc8549d01fd4f4b2260dd284a6e837ddc1c36d80c8a1be8e077f1684b6da56875ed82b0d37d44f7ef13d05b85802e8c0737ecf839df4fd5c02aa7989550cd719f072092ee4ed4c8a6454dfc15b0b930f2a07147de7c62a7010133572d0b4ccbcf2befbf610b644b39e10f033189574decb2ac525cfc0459cb1bb1e101a6a6e8227f923b7e72971a7c9bdf4b57790ed1897600b1ea10a54e67c04cfdee04c4e93ff15a2d094d0e02a19342606b8efe85cb16259c74d3b6b4391282ca5bdae6a47378ef9946309e1e69845657633c78fba79362308f0c95d857d863db90613e43bee741392c36eee57fc7c77c19fb50b8755e7735a89ebe8b3631b06489cacb52212267fe39186df651bf06b01ee88b5344d3bb64fd6a9490a8b369b68348d3710985d3abc9ee27f69300b1d380a8c54707b4008fa0e82b66f4fe03bf4554b3a979242e864924c32ed3fb6ce7c12397782a969ead92f13151f1d71b00021b4abd88a218fdfcbb6fae3e23267efe16e9952423d08a31df34913b6f26d888358ed27274c77d53605d5d4b9d106fed98966741303b524d9ba1c8ea451321a08372d653b340514d46de95a555a318d10bdfc870938b73856b06b61fd984753506f6d71618e4c62eec787992e054bab70cb7a4f0b2cba7b107e543bcc5af9d339222bd94c1f91f17a403d5748e8c6b69a6e55c3e82fe794a90732880bebfd60ed6c65c9b9c5e76f3d55f519e429fcebf151a9e5c6a183e0fb82be96ba2435dfcd0bea2ee0a7c2a8b2ad9c131483d571cdb79cda47cfb4ead099f6262302637814549a8dfb460fc3595019c4ad81dd3161e5cde9bb4435694034b181538a66441cce9d5407f23a0aad24c63b2cf0f556e858916d9cf7a257808a440262f9b61ec938f5f72a6e4a3f786d713b51bbaac68a6b1860a5f6d014ca3362d87f335b5b0ab0a257e61c319911254581e384138d269b46586d50b2ecdafeddf96e8bcc0141dc79ee46042fc7ee9a630972eecc60e9c54d399b27b41b22346438544c156616de4ea1482ee4a1a582251ef8c10f7163263bc23a583e33fbce27b95b18c7a702e80255d98a007b648a324bbc32f1b550d6c8172c138c35aba999874210cfba995b98e073c035e7e9dd6856db1f9b69a65dc6636403afb2710f331a99513cdb84b1f38a4e5a617758bff0f3a39ac4022d1fdcef756ea099af41037de0b3ca7add1708df0f3b28c6f01f99cc71be8b55ccd103ea8fbd4210b3f72f5171c7582ae4206929cad6b44039fff4740d7f31c1aa1ea87138336858c22edcc11b8cb00012c502aaa38d5b6260fd21a18e4daf6d9582334bc0d1f561ad264563f393843442d274d07afd2f7ea2d5e2c02cd57aae6fda2fbb2b4ea84cbb38ae19fce0764fb9d6ec758512fcea20f8081e0a5a4befef7c5361a4fe53bd5cc110c96f2bdc18a9918c77f73f6c12a0e4287c148da5d764fe6f0c8d90c3562bd0ec2fe404854125be472aa578757bfc3242c78c8dbc3f8513aaa30d2e3c46653d1834b0d5f3d48cd1361283f6f529f3af677b026008d64ada75dbba36ef0b7f8a47fcdea0fbb26e93e996b45cdedeeea45be8a7dc9fbbcb86fcce81931b2448aeb553f1a79d5961b600e3925265f4be500a43d5473925e180fab0f97ec184d93026187771f8451644aba3b747f7c1a9dbf38943f8bd12e5dfaebeefd8f69b96117e742cf591cb3c33d63a3efbdba38573627153e9ea6d8dd33f11c81c54b009e7d744b9e3f444e665d25a2a758e21b92c7300d5a7a601bbd137916b5526c71e82d0885166b655a092d43a7dd69765e3a243f44e82b902b4f0e9fac7aa2c47107ede9607e08ee7b3deedb611bc58b1f18fda5e1db0656e0673f7e2515a9498af616a9714a2f3d21ed3b5f3d2f1d0e1c88a5b11f5c04656fbc894706bc12af0f81a68c394c9070abf4d2f4e65bbb25495b1d5042ed0564b8837aa15a941928a87882b9df9769738166367708eb67a0501b00590728c1144b6271965e74204d704f16aa3941222bdd7d50b490a5af61944c924c9b33c732665f233211258e0a703ad58d33d0d729b29eebebef9179ee6bb2fdef033b74a5d9d3f1d65f8800b8f9bb4c5d439ac13ce8df6fd09e87c5c8eb0fe5be5c4eaa59f628fd60a8e92ce504f96ee8e8d85a7b8c6be7cda1fc7b887c43f245ed501d34cd7d3de940b7337448b28063687d2b7fbd429c064f8f628cf1df23f0b6c828ffec2e39a1804b90913eaa0a8d63e94001e45f3e87df44e45b490b87f75f15f91e34f713559f125ae2ca2d954cb3cd1d9efe8883f8cb0d8d3cbd520977c503aa06b092f59bdde2811dd2581e1ba09b4117b09d061508d1ebc8fbcca4fb82bb5b61c4cc107749ecafcdf4319e5b66665619d15ec3a9c5bdc6cf8866b6c6d049ce96d984cb0c580fa6575a48bc6026aaeeee2b94e88e87ef136cf4c5f9500b0dcc83d2226bc3f52153ce7957183d098d111ab149d23b0b75e74c9dfa5f79a1b72d2f44e88a6f687a90036bed616d356bd30bbe30e328e528554772c432031874b978d98757d6bb216634f9843b4515467cd107fae0e1c90e717bdb8ed995a1f713f44ce143a89804da732b6f437f8ee60c67563953dc48d93dac3405da07d7de595bcef7c8554d21b1563376040d1dba8b5317523abb230898b91cfe6cda24ef5d48edfd1830636dc1fe449b4b69f5dde215449f6e56a7a36da036cffdfff6b6e2318ee01b2b3ab22b66cf02761645a1e87d4f001b5da666eabc56a9f2bdb77acbc5d66aa5da55e85cd6412ef2e01360ba7a8bac89a1680324efa267990f4d3c0f9771964633129107bbe5778fc8e764715dfa189964bf6cc1a3d989b01f55daa15c7d32d020af2bc3579ba4a498cac3d2fa9ca59d1b1517ec345ffe3a0c90fcae395ae172f45e7332d582485165d3efae6c17b5733768351fd1e7f7734e8099ec56a4f9d13069d9c76b2727dc2d2063240cd3acc1d2305dddb573011dafce3940028043a9fcb565be42a5a2eec2d03259e5c7a6c56a41b8ba2d9a35cbf16d2aff48d0453b8b62668ce16bad51d557405f1a9b7a0367bfd5fab3dd788c02321ecdce437e30ee923844ac4a315d61e936b8c680bd77ea702f0d74624709d53c3eb01d645255ba600149b4e9ebe6a67ad509ca4e5a5360d7d3250a384aa6b7e3bd777b1d71386793f920f737c073499a9e43c03477bb5f14fe69f3888a73027432c6361a0a9fe3416f3ac5d577d52685bbe482ab40dca5de75eb5bce427b74d2996abc8f57a1f51abb6f367d1c6e50a77feac9de33600ad361d0279b7ba85c63a073708e73897858cbf39938f0247ccb91a4ad907724dcb65126656576a18dd45d9278f55e0c3a5cc06139a2e46e531b9134fe43637c8f251abd3106d7a5f73789ab337d1f7d709ba7eda3b1d58ad137d9fbf743b1270489d3d25860454303dc7b44ac0bdf229b6c8a49161320f81ae83e861407975a89c7dfe488a224393540429287be4902b51c218540fa7654178fb791c76f9f0d88b308ba66a356b60b85d81df7b7669ab6ce99d179a583b49c85d5c2bc1a7bc7d00b01a957c735c079f07ccfd2b05fa2f601306529060ea0c8a46cb005463568364a3c1b817fc8258c914171caed512b328e3b5c2c8ab1328ee59d13e659090919f83fab11ae161bab8cb7175c60147682abdb2dc5af1b449fc0e50e7d9927d838d52a6fdd12e91f8a476cee21d07097d3f889a8b21a0a1f6c51b7482f2e8269214238f4b137dce10f4fb9ca9fefb657cb0257e03f89684d89e6d5e5b2e8e046e5b5ab79d59b25140b7b242090f114f190de414ef9704c627366f0781848cda152f93a4fcc1730c0b64438310667a1941fff86129a2b90e709679a385a2e73b3546dc65f1f86b677b1327f00621c9b2a7fef3fea1604052c0d5be4f2a961cace4a8cc95dbee23185e6bb53a4163a5b6a6a185fadf3892497b9a0b9334090283a13251ea4d7701fd3dd07647a24679befd83793e1056d567ea051ab0bb02530b1f315b34594772169264c5d08215781609d031936d2d2215fb639d0775bd42b738b8105deb640221dc8d2872b1888290b29981ff04544e80f95363bef9962bd267659d3d57704857ee205bc63d786c07783dcb17f71cd963d988f2a73a8d34fc12b3cd28f8bbb21c4b12a6a5664266258afa1b934b2d5cfa1df9d1fd1c10825e1a7e204a6a47011ca46c109796d6654f80e235a63e2a08583dc4789368479e430b92aacc72961c1881e9302dda569abf44f0c5b6a10f50197bf8b3e664413439fa453c1984a6b5708f8789080fe7", 0x1000}, {&(0x7f0000cbe000-0x4c)="5df70dfea4c7e253177bbad94d5323a0cd85017c259e7fc3330f189a2dd4644aa5f9f5dc4275394993be9c36524a2d0e20a945c236204887f92c326bfe7809cf72ceb182bbdff0c0f19229d2", 0x4c}], 0x5, &(0x7f00006ab000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r2, r2]}], 0x28, 0x240000d0}, 0x40000) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000c92000-0xe)='GPLnodev!GPL(\x00', 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f0000b44000-0x4)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000f78000)=""/100, 0x64, 0x0, &(0x7f0000bd4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000036d000)="92ff6c991aea44472e5b15b30dd1e3b898ae370272a7c96c9b0e9bfab82c6fb9da554ab2b249b6a9f91ab1166c8e400a4db2f6219f85a4870eafda30d2fa51140dd6ad09ca653eb8a98563f7ed3bf4a8e34e71f6e62b872123dbb33e3c430b5ec79258d5d8ba1d54ba504fc852fe48aeedcef2ca5b2a37f3e2233139b6c9c3083ebc", 0x82, 0x24048014, &(0x7f0000e3a000)={0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d7000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000904000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005df000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000baa000-0x14)={r2, 0x3, 0x101, 0x7, 0x5, 0x2}, 0x14) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000df8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007f9000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014b000)=0xe8) getresgid(&(0x7f00007e5000)=0x0, &(0x7f0000dbd000-0x4)=0x0, &(0x7f00004f9000-0x4)=0x0) lchown(&(0x7f0000cfa000)='./file0\x00', r5, r6) fgetxattr(r0, &(0x7f0000045000-0x11)=@known='security.selinux\x00', &(0x7f00005e7000-0x37)=""/55, 0x37) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = open(&(0x7f0000f9e000-0x8)='./file0\x00', 0x20000, 0x180) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000200000)={0x7}, 0x1) sendmsg$alg(r1, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f000029a000)=[{&(0x7f0000fcf000-0xb5)="ae0543f71f1bba171db8d391a4d1812bfd6084a847fe205d8235e91ea6346695", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/02 12:27:32 executing program 5: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009df000-0x4)=0xfffffffffffffd6d, 0x8000000000000) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000811000-0x8)='./file0\x00', &(0x7f00000d5000)=@known='system.advise\x00', &(0x7f00006ed000)='\x00', 0x1, 0x0) r0 = getpid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001d3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000f69000-0x38)={&(0x7f0000ec1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0xfffffffffffffea3, &(0x7f00005d9000-0x20)=[{&(0x7f0000164000)=""/127, 0x7f}, {&(0x7f00000ac000)=""/150, 0x96}], 0x2, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) dup3(r3, r2, 0x0) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10011, 0x80800, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/02 12:27:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x24480, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00005cb000)={0x80000000, 0x4, 0xf1b, 0x6}) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f23000-0x5)={0xbad, 0x2, 0x5, 0x10001}, 0x5) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000a2a000-0x1000)="7f9e17caf20ea84005bf4d8117a9d9f6", 0x10, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ca000-0x9)='/dev/ppp\x00', 0x450000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000023d000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d53000-0x4)=0x8c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000dde000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000874000-0x10)={r2, 0x400, 0x8, "cb3be290a185493b"}, 0x10) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000003d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c48000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009a0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x9, 0x500, 0x4, 0x0, r4}) bind$packet(r3, &(0x7f0000a50000)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockname$unix(r1, &(0x7f00005fb000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007f3000)=0x8) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d8000-0x9)='/dev/rtc\x00', 0x220400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000c48000)={0x5, 0x6, 0x5, "ff75a750534f", "b0679abde6b3f4f742a45a39de34301e"}) msgsnd(r0, &(0x7f00001a6000-0x8)={0x0, ""}, 0x6, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000164000-0x78)={{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000c73000)=""/10, &(0x7f0000649000)=0xa) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x12000, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000a25000-0xc)={0x1, 0x6}) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000076c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x582) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f14000)={r2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x6, 0xa4f, &(0x7f0000003000-0x1b)=""/27, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000)={r4, 0x7fa5, 0x5, 0x7, 0x7, 0x2}, 0x14) alarm(0xff7) msync(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000-0x2)=0x40, &(0x7f0000004000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000006000)={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x5, [0x138, 0x5, 0x705, 0x2, 0x9, 0x10001, 0x1ff, 0x6]}, 0x5c) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x1) 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) 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) 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) 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) 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) recvmmsg(r5, &(0x7f0000008000)=[{{&(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000009000-0x60)=[{&(0x7f0000004000-0x49)=""/73, 0x49}, {&(0x7f0000009000-0x61)=""/97, 0x61}, {&(0x7f0000009000-0x60)=""/96, 0x60}, {&(0x7f0000005000)=""/167, 0xa7}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000008000)=""/17, 0x11}], 0x6, &(0x7f0000008000)=""/158, 0x9e, 0x2}, 0xa63}, {{&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000008000)=[{&(0x7f0000002000)=""/144, 0x90}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x30)=""/48, 0x30}, {&(0x7f0000006000)=""/90, 0x5a}, {&(0x7f0000008000)=""/219, 0xdb}], 0x5, &(0x7f0000007000-0x83)=""/131, 0x83, 0x408a}, 0x0}, {{&(0x7f0000009000-0x2)=@un=@file={0x0, ""/0}, 0x2, &(0x7f0000005000)=[{&(0x7f0000003000)=""/209, 0xd1}, {&(0x7f0000006000-0xf7)=""/247, 0xf7}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000008000)=""/33, 0x21}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000009000-0xce)=""/206, 0xce}], 0x8, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x8}, 0x6}, {{&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000008000)=""/37, 0x25}, {&(0x7f0000009000-0x5e)=""/94, 0x5e}, {&(0x7f0000005000-0xd0)=""/208, 0xd0}, {&(0x7f0000009000-0x90)=""/144, 0x90}, {&(0x7f0000002000-0x3d)=""/61, 0x3d}, {&(0x7f0000008000+0xc5a)=""/19, 0x13}, {&(0x7f0000001000)=""/192, 0xc0}, {&(0x7f0000002000)=""/170, 0xaa}, {&(0x7f0000009000-0xd9)=""/217, 0xd9}], 0x9, &(0x7f0000005000)=""/72, 0x48, 0xba2}, 0x1000}, {{&(0x7f0000009000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000008000)=""/211, 0xd3}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000-0x91)=""/145, 0x91}, {&(0x7f0000009000-0x4d)=""/77, 0x4d}, {&(0x7f0000009000-0xf)=""/15, 0xf}, {&(0x7f0000007000)=""/55, 0x37}, {&(0x7f0000009000-0x4f)=""/79, 0x4f}, {&(0x7f0000008000)=""/91, 0x5b}], 0x6, &(0x7f0000001000-0x58)=""/88, 0x58, 0x83}, 0x4}, {{&(0x7f0000009000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000009000-0x40)=[{&(0x7f0000008000)=""/246, 0xf6}, {&(0x7f0000009000-0xc5)=""/197, 0xc5}, {&(0x7f0000007000-0xd6)=""/214, 0xd6}, {&(0x7f0000002000)=""/0, 0x0}], 0x4, &(0x7f0000003000-0xdb)=""/219, 0xdb, 0x4}, 0x8000}], 0x7, 0x2000, &(0x7f0000009000-0x10)={0x77359400, 0x0}) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = userfaultfd(0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 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) 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) 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) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000012000-0x168)=[{{&(0x7f0000011000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000c000-0x30)=[{&(0x7f0000015000-0xb5)="4bd815f67caa365689e564e9d9f497c04910d0af884df36bb33571e8229df6d277089a60886be87a098e044e754005d59c998bd9608998a23f75204ceefbf24c3ee53f5df4e308e2f0668d1e3a9edb54b6bf889aa7ef16ba158b228630ec3d6d393046a599e491f9e7369590899357b5389447e6a5619a6915d375088cbb730421e91d10ddba1a71463843bbc1559f7a52f72c729f475cf9930dcd6a0c443c6d1928eb33c3977500196ba011db3caa56eeec16ed62", 0xb5}, {&(0x7f0000014000)="d445ee3ea25136cff587d025cf4a051df83a44bad2a3233055123763a037513c64998ce5a42934f78edc7693f364dad015eca58ae61e60068de0d60a2b9c0c009d7e4b3cf4c2e455238d11c5a868c14da206850fcba9d069141900bf8d65a5a29564c1070b58789044e24db68f54c91121a319c06c254ec82678c05f04733b8ebfc1eb9337b5c924ebe0c527833292b2acb588c16001d2d05978aa0dd74be86574943e6bcd54af4dbba1a45a827dfa0db5a2525c5628943d3e", 0xb9}, {&(0x7f0000006000)="fda8ae8cf0eb3e2e5b0e786d852f93a06c40cb5aa19cf63dad96555a89b363c57bec8da46a0fa11446a97529ea13b12d2d6484df2f852a97fe0c8dd0b132b0f832f70319f237", 0x46}], 0x3, &(0x7f0000013000)=[{0x50, 0x0, 0x8, "d9675da997d9744ac48d9cc6cbab9d3cf471128b424965e357af81d6cbe8a58d9c8c345dc8fde0bd29139125eea04eed1c04cd0942a6510e56"}, {0x90, 0x3a, 0xfff, "36d19c84249082577a6469d606d1795eff77b7dc5f87a16bbdf6811d89e98782f45e4df91a020f587577cc8a55b10ea1928aa0f4422d8de6bf286b831d773ecba90ffe20416e6a7259b4cc77acd9e7c6d622e06360314d4e4d88d52b17657ffd43ef98c535b26cf6d740482ece312e9ec7a23dd94f8cadfc0131"}], 0xe0, 0x4008044}, 0x6}, {{&(0x7f0000013000-0x8)=@sco={0x1f, {0x468cbaef, 0x3c42d4aa, 0x9, 0x400, 0x6, 0x1000}}, 0x8, &(0x7f0000014000)=[{&(0x7f0000015000-0x8c)="94a2858eefe75ab561556d7f747d704dfdfa36bbb85bc2856e8751f3e591fcd05887204b178eeb9d852a8aa65f77657cece3102413a6c57767205f72e0d695b3a3002b4aa5db081bba6c2126bdd2103a94a7e9e33ab1a1a6ce4a5ba1e68a4288bc9b35360cf937268c956318ee2e9ceb3bf8a29bab52817863f88751b2d4eb18fbfe005eebea5c3eee779db6", 0x8c}, {&(0x7f0000011000)="32fc1c2d68739bccdd6eb8", 0xb}, {&(0x7f000000c000)="f7697f764715ee00c795b0460803c6b10f54932da4a7aa624afa7fec8e47d40f1098ac6d7d9657a75e26a6b115dd4b6ee79569a6ddefdf7916f593fac8928e169f09fc90154ced4e5e5c44072e1a560eea4ad73fa417c0d3b42c5ca766516e285d6c72ec2c0f6d8a87caddc1538ef47d80", 0x71}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000014000)="ecb549caef9af173694fb01c0e", 0xd}, {&(0x7f0000014000)="d21fa13a68293491c004158898dcb8d4c3fb44ac720da7231f3396299ad158a5d8daaea5db3ada101357b9269f778ac395c87eb4dc5b22bda10e4b3da8bea665732708546838712a7e0cc269d6fb466f9eaf73b6239e2f373786df4061d8457ac56610079b4ded7af0b7668095c9ab", 0x6f}, {&(0x7f0000015000-0xfc)="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", 0xfc}, {&(0x7f000000d000)="32e6f2c9830b72d2a2bb867e1ddee5a35e", 0x11}], 0x8, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000007000)=@rc={0x1f, {0x100, 0x7, 0x38000, 0x8001, 0x8, 0x3f}, 0x1}, 0x9, &(0x7f0000015000-0x80)=[{&(0x7f0000014000)="2da9aef707b38080f9b9e899f8417bf7657aa4fc514be3c8be59fcda", 0x1c}, {&(0x7f0000013000)="a9ff2d79f82aed1a964f8760fe42397fda2ee257de161318d774020c5ad476b90a996f728b1817d16fbe10c78cde53e7805c2d011d88bb4a3cea73c2c7c1e35fe7a85bb6ca1b93c31757c6c813be6aae4cfc7364c03c21d088bffdedcb9c1fcec603e2ef31df532821330449f7a20aa251fed2606a5e02632e9c359ebda60b7657037ee7b9a94610052ca32ac9ab511eb919c70d636e6bd10993d988d1f87991f5bf1ee44c0df606203c32114a2c7f1c469b93c2ff81edf737dcc425f7d4a4d3a528d388bb3336eb", 0xc8}, {&(0x7f000000f000)="", 0x0}, {&(0x7f0000015000-0x20)="700905557b744b7dd0f0fb6b8d102f950f35ec3760b9c4c5dd107833f5e06d29", 0x20}, {&(0x7f0000014000)="6030e78b8613eb1e715b4c067a5d92d12b893248745acc3254721882d60b6a470446c0ee48f8f2dc281d7a786a34011932a40f5f340c75bd545ccfa406c5a49f35ed2a4799dba2b3bc1a8545f96e9e3125464fade50187671cdb504cf276400a38e82c5b89150551c4819442dc095b7d3f2b36f32ab26fc96dcf51f99160255e32bfd2ca50a21690d9b9b2115e8a9e4eff889208b17bee725dc32383c23ad8a8dd03", 0xa2}, {&(0x7f0000014000)="10a7df68c16d904308e7bd446f9499e64d3088f6640f494e76cf61cfd94bc7303734b2ff0c147e5b13ff6d1eb4b053c19b0c061725b8473d0b344d07d86dcba05e56d427eb763751b72b7824397d70c5b4879d8939a6421bdf01e4c536987fccffb112bf52cc7e2c68a734e6ae1fb8c5736a3ef17bcfc786cbcc8f99d63b9a04c86ce00d587fa81a482fe694d5e3145a43bb6030b719c250fd0d788f1fbee71d4991ebfe0bc6acb9462498efd6c33fdb579a1837bf8197445166ef7f432a0707874f101b08ca441d635aa0886f8c5acb4f842bf263ec21f21d7354b42e434dfe2928d4073ec385aa78f6cdf1cf", 0xed}, {&(0x7f000000f000-0xf5)="fe1036e7b32ee646e98ae9fc54d0735f4d5a051ed94ddecd9bbf35c9e228c457bff3dbdb252dcc64d8707c425d5f36061bf78bd9544128a29ff095d42343693bd985b1d26d7fdd5d772d0a54536efacd126309960c72f1831c3979aa023676f17d10eeeef9daa5bd89350bfdc24e693f467d5ca71ef24f11e62121f847e2ab4b1bf7ae5214cbff1a60df11aad4168c69470f66c4048afbbdb7130f71fa3f3204d4bc007e6285fe95bc7b6364c6de80e753ebf63fec06f9b1b6d13e6c2f371a122afe141d07d92b5ca655807a5cd72bfac8f5653d39df29167cf022c7b884d33adbc2289edfd5af6568a06176b7854da777a2a56ace", 0xf5}, {&(0x7f0000012000-0x63)="13624fc3bc7d85a3ac45892949aee4f8386975f9e2b219967be021cd176b30d997e15557da7b28aa5111508de80683ec9153f82d151b40881eb82f884aa304a66f6d10cfff73eb49856ab46687d55ec26024c55af9149338c330f81e2b5dffc01206ce", 0x63}], 0x8, 0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000011000-0xd0)="e6d15b7f3ce28d7acea5a096a89b9ac73de16cf16d691e73b5fb6dbf7719e0fe1a04c3d170dfff887f94c1fe95b2996f5f341f0c41962f0abeeb7c3d9a9d89d9fba876b6b43d290ee0b5e0d58b930785dd249c8107e6fb957c08d6ecfc36cb25e951e19b3342d2908d039f33214b9539b9703405c0aaf5a515c75d61bd4c401ae91ba847f91ddf4bfc76448b12c80908a859bf2d1e1e3084df3722fa809955a77b906958fecf4ee29dbabc7845cc93fbead8171224723407eb73049fe8dca7ea963175962eb3e7888ff379ec1f47b240", 0xd0}, {&(0x7f0000015000-0x4c)="fb9e5732e9bd6b39f7d37b2a0c0a142d5d54c62e5cb753bb580a4a7aebf1163e07b546fc15e2792daac730f460da3615e65a97ea35b674470611acc1f6884ca1bbfdf61002ffccaeb7915316", 0x4c}], 0x2, 0x0, 0x0, 0x40}, 0x401}, {{0x0, 0x0, &(0x7f000000a000)=[], 0x0, &(0x7f0000011000)=[{0x78, 0x11b, 0x8c, "8469eeb2b38c1b99c7eaa1515b71c75f19dd772f3ecada84e284438ed019cc1cb7744fb9984752c3d33c66ac9b4ea2b2a137d7b6c08a92a5a07e74bf007d6209b487c19c94c121fd1a677d2d458fda5aaf603c230bfa1cf4fee746c626cfd502c24c665a1492c454"}, {0x70, 0x1bf, 0x20, "2712f73c3aef2429b32c887222b8691234114b45931c88ea06aafe39c7bf55e679729462b69c13026b95398128b77d77276f96345edb424dff97d1b0356e71a0c65a0dbf2eaa378fdedd6b3953a8d3728106b1681e1c6946283d2de48a634699"}, {0x78, 0x29, 0x0, "7d13cecc22a2dad880ea14a0e566d169aee40a22c7869d731d6960d92b56eda4d9b68b668d9a83064d89dd9827d3bb1319defad25c016b226ade33e9eb9504b97320cad89217664f76b0f7ef8d82172433c7d278466dc8960dd68c9bd6214662356d6859faf1"}, {0xd8, 0x107, 0x40, "5b3a1d9b1ca6911d316b6f9dba108f36c8b7127ff9199b694ead2265510a99386290e0b8ada59d35ca8556ec03a7014b39de39794ff9952dd2a232e004ec8715e9d4b33ca185ba7b0a6825df18fe2f91bdc743cf67afa6a690b3923a7b4a246516d3d6d0320de17f6e65824078fd0977dd9e4431584ab8d87e80f33695ab937dc647e03e3f04e718346550a7ab5cc0145c7496ca71ea0e0a24720d359cf28d23e94cc6a09dcce7e3951771f5ac942e2001a0632d1200896534a7678f7252028653e4352e"}, {0xd0, 0x10b, 0x6, "bdf1c98e2600e308c362abb67fefe6e2a607b940cf816ae52d9cfd8fc000fd970c36d45c7ac5def65a39d9bca4e2c868f52e922ed02d5673e71b52887b09980d8ae3e378e755b7620747e279a332ceb79888bf74939197627e5c2a3a687a3e1cc55a52d1aae3a48cea0b4ad11928088d3a7eb80bc471de19cd6e542e4f043b958cad23a9abf6b1570902e8c199437f8e793b529db7e438ce4ef56dcd5f8895fdc7b17f7aa8972a8ccca42403c9db26a290149c1b1d34cd92805caf15b96f"}, {0x60, 0x114, 0x5, "507416335dc881d891b107bf4e2433ebb1ea5ca26cda0f21370788c7a412034317c53c7d17f4f3b442ab2c00d1370ed5ced85a962463519e1f50306dc0a68d09a03f959649a3bb2d39e7"}, {0xd0, 0x107, 0x200, "4dc4af8a48241a880cf22445beae861130a566cf01bb1adf7f424b7c6977a23996d038b60dcfe41d955ec7da7a35a52f21a3dc5420a4c2de4a44562285712616628ec7d2710ca8894d25a8fdb1f40c2129f6fc5640f9222449f1506c23f8e2d66cef494ef070ec2064be63b8d95824aa5ed72530c650095dc7461257e82634533037fe901eaf0409b037dd5169b8441aefc4d99f960014105a6145d029016faa59b5decda4dc4d7b549783c727ae2e5247997403e75ec1f1a326a1cf"}, {0xd0, 0x109, 0x6, "43c58692f39b9a5891ed56ff158a6b5c6d9e9b7be23651f844aae39a346cb14b23099e1669671f87b1d9171799e74ab3cdf7b5a1e4cc0d8857cafb994b668af9fb589444e3fb328bdd62fbca8360a2186c0d664fac8ff12da2449e832551fbfd21bdba43ac544c05ceac4aa125428bb89422c853c41b57bf5bb944f213619a46ea33e9de2e4d1a843028a50549706dd92a4c770bb70bd699af84cd22268d098d15559cea28e7aaa5fcb487b835583f7d829fbd4dba324ad42be1a0b3f7e5b014"}, {0xa8, 0x1bf, 0x8, "9b479a5cae93f2ac942ee09ff9e8d1bff3feed30dc73d388d26243184c5ce712ec33b051367cdc7d56822f00b10a086de7557daad2f4b0badf0236121213e07d6acac2ea90c55e4cde9412511ddbe74732a56e03f51d4773bec0d6fdc5e83e27d2e4fce77b37c693862ffa3021cfbee0b5eb354024bbb5937c71dd1891b84a7cc82f95e58f2e4a3c0aebba682be0101f6a93c3552daab9"}], 0x5b0, 0x8000}, 0x9}, {{&(0x7f0000015000-0x1c)=@in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000015000-0x30)=[{&(0x7f0000015000-0x55)="a45dff1f4c489665984b7226ac20570ded7669b5d4b991f4b3586930fcc9851fc0b47289f68ec4a7f5d4df36a4512248354a57f1eb660e61a0341b1594ac7f7a5a0243904c0555d788133509a12e8bc5e103664dd1", 0x55}, {&(0x7f0000014000)="bd44444b51bbb51ba2918521981b0d1ab0436b1028be493f781cb13489397d4cd04fec8aaa5b263b557cb2f551ba68cfb3faac66d10747e1f1dd9354c1161d90b5481c2ba2d4e04e11b833a85132eb42a97875980464c7a1299d8e7ad9136493be56ac2495a9890d2dfb33e18ee3c06207", 0x71}, {&(0x7f0000015000-0x30)="4457383b16489e5b573fdc7063caed777c854952945717d6ca7b8b02a0e4bc99d78e546cfde8b420319c0a5e303702df", 0x30}], 0x3, &(0x7f0000014000)=[], 0x0, 0x1}, 0x1}], 0x6, 0x4000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000002, 0x10) write(r0, &(0x7f0000656000-0x25)="240000001b00fb00ff0000000000000001d7ff0b08000300bd000000f70000031617016d", 0x24) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e4000-0xc)='/dev/rfkill\x00', 0x4441, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000033000-0xc)={0x30000002, 0x0}) io_submit(0x0, 0x2, &(0x7f0000a76000-0x10)=[&(0x7f0000b9e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f00005fc000-0x99)="7489d55c6b953969d961cce138884724870d5291465386cc64d631924f049f6a20c6eab1da39c69aad9739730964ccc140a338adb3c9a91ec7f3270cf3320fd1c3f9bbb9b7cd3b192b64b9b64abc60ca3a753c0d43c11921f5b882c22cb8b06cd58cf580326c5f7ead4dd6b163646965e6f57092775ec98ba59b554acf7eda61251fb46fd787d1fe0a04839cfd981bae5a147a16bb6a9d5ad8", 0x99, 0x4, 0x0, 0x0, r1}, &(0x7f0000ca5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000f94000-0x73)="d540ae5142937e321e8515949d459bfdbfdbfdb7a1f7d236724d70912864d6d2039a755a42b035859f985bce6c2c4e8c61de1ae40415ff4f3d9ecc7e7d5cd14826f86e73e0cf7aac9da45f4be6dc09519c6bbd36aaef3b54e021b47d0549b1ceb0f5f8476a1882b194bd468d292a7b3c5400fd", 0x73, 0x6, 0x0, 0x1, r1}]) 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00004ac000)={0x1, 0xfffffffffffffffa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) [ 197.169422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000075c000-0xa)='./control\x00', 0x100) stat(&(0x7f0000646000-0xa)='./control\x00', &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000981000-0xb)='/dev/vcsa#\x00', 0x1, 0x180) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00001a8000)={{0x0, 0x6, 0x3, 0x2, "5bf6be8993349bf11e73f035b1900cad6a314440b6e7b8213ccfd897f88905f5b1eaa080002ce95549635f49", 0x4}, 0x7, [0x6, 0x3, 0x9, 0x2, 0x4, 0x7, 0x7fffffff, 0x4, 0x9, 0x0, 0x0, 0x400000000000000, 0x2, 0x1, 0x1, 0x1, 0xcb19, 0x100000000, 0x8, 0x9, 0x7, 0x10001, 0xc, 0x7f, 0x1, 0x1, 0xffffffff, 0x7, 0x77, 0x0, 0x5, 0x7, 0xffffffffffffffe1, 0x6, 0xffffffff, 0xffffffff, 0x7, 0x7, 0x4800000000000, 0x8, 0x5, 0x2, 0x8, 0x7, 0x2, 0x6517, 0x8001, 0x5, 0x8101, 0x7, 0xe890, 0xfffffffffffff800, 0x7fffffff, 0xe1ab, 0x800, 0x1, 0x6, 0x9ab6, 0x8, 0xd20509b, 0xffffffff, 0x7fff, 0x4614, 0x7f, 0x5, 0xfffffffffffffffb, 0x1, 0x81, 0x6, 0x7, 0x8, 0x10000, 0x40, 0x9, 0x8c, 0xfffffffffffffff8, 0x6, 0x101, 0xe4c, 0x7, 0x9, 0xf9, 0x9, 0x6, 0x1, 0x81, 0xaff, 0x9, 0x8000, 0xc1, 0x2, 0x4, 0x8, 0x3, 0x1, 0x4, 0xffffffffffffffff, 0x7, 0x0, 0x3, 0x8, 0x3, 0x6fc1, 0x3, 0x1ff, 0x4, 0x8, 0x8, 0x4, 0x81, 0xa4, 0x7fff, 0x3, 0x4, 0x40, 0x7fff, 0x8000, 0x100000000, 0x5800000000000000, 0x200, 0xfffffffffffffffa, 0x70f89a2f, 0x80000001, 0x1, 0x8001, 0x659, 0x1, 0x10000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setregid(r1, r2) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[], 0x0, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x40000021) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e82000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c15000-0x1)=0x0) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000b65000-0x10c)={0x3ff, 0x5, 0xfb5b, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000ed6000)='./file0\x00', &(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000edb000)='binfmt_misc\x00', 0x6080, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000ab6000)=0x0, 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlinkat(r1, &(0x7f00000e0000)='./bus/file1\x00', &(0x7f0000365000)=""/157, 0x9d) timer_create(0x7, &(0x7f0000d53000+0x4da)={0x0, 0x17, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ac000-0x4)=0x0) timer_getoverrun(r2) prctl$setmm(0x23, 0x6, &(0x7f0000274000/0x9000)=nil) mknod(&(0x7f000097a000)='./bus/file1\x00', 0x8, 0x101) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8040000080003, 0x81) getpeername$ipx(r2, &(0x7f000012c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a3000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000717000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$evdev(r2, &(0x7f0000bbd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000dea000)="f9ca57ed259f5a0205f921296bc9be44dac484f4b0816238803382a91fcf93d7"}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f0000fa6000-0x4)=0x8) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000acc000)='/dev/input/mouse#\x00', 0x6, 0x40600) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000acc000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) [ 197.210493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000093f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sndtimer(&(0x7f00005a2000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00003ac000)={0x495, 0x100000000000000, 0x3, 0xff, &(0x7f0000ba2000)=""/255, 0xc1, &(0x7f00001f8000-0xc1)=""/193, 0x1c, &(0x7f00007eb000+0xcfe)=""/28}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f000042c000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000146000)={0x0, 0x0, ""}, &(0x7f0000b05000)=0x8) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000647000-0x60)={0x0, 0x58, "3aa879f403922c017a66b2331b21ab337ea6db5ac1900778cf6274e24b7a5ddbc0ac39ea18c25ed44f982fc7798363fb0ba4a74bd99d29b2db1402f022426da7c798899340b6e0da8af692005a662d34a36edde978eb0713"}, &(0x7f0000cbd000)=0x60) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000361000)={r1, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026d000-0x8)={r1, 0x2}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r1 = syz_open_dev$binder(&(0x7f0000656000)='/dev/binder#\x00', 0x0, 0x806) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl(r0, 0x80000000, &(0x7f0000459000-0x77)="7a1d65900626bf5d989c58c6d508b79454adb953d74a8fc0a1e3d24f836d67a8329178a54821908b39a9a8de13d42e9b182e35ec6c5378283e8b0a1dde455c0ec176ad5cff02f0749cfeb40fbf8072a1beb658f0d6139210708855be899ee2fdd76ccb66f7307ab3a19e0101216748999b826b2488f168") rt_sigprocmask(0x2, &(0x7f00001d9000)={0x80000001}, &(0x7f0000b9f000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e84000)={0x8, 0x0, &(0x7f00000f4000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f4b000-0x1a)="d7"}) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/02 12:27:32 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005b6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0a7, 0x1, 0x81, 0xfffffffffffffffa, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0xc7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x0, 0x2, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x11, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000004000-0x10)={0x0, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={r1, 0x2}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) dup3(r6, r6, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000004000-0x10)={0x0, 0x46, &(0x7f0000006000)="51d3390c49f148b24461fe522ff36eb856c2991afcbeeb58d478672b577e584e948976970dca1737aaaf6f6bd2fe403a3dfaf7c5dc151cab692f918c58761e4daf9118cb0655"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000007000)={0x0, 0xaf1d, 0x6, {0x6, 0x7}, {0x5f4, 0x1}, @const={0xc, {0x48, 0x5, 0x2300b0b4, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000-0x10)={r5, 0x50, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000-0x4)=r7, 0x4) 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000fc6000-0x14)={{0x3, 0x1ff, 0xa5f, 0x3, 0x2, 0x7}, 0x0, 0x0, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xf9, 0x75, 0x1, 0x1, 0x0, 0x4, 0x8, 0xea66, 0x0, 0x0, 0x80, 0x0, 0x8000, 0x2]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0x4, 0x1f, 0xffff}) ioprio_get$uid(0x3, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x80000001, 0x1, 0x3, 0x0, r2}, &(0x7f0000fc5000)=0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000993000-0x84)=""/132) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x9) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x1, 0x0, 0x0, 'queue0\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]}) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000451000)={0x3, 0x80000001, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d63000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000645000-0x22)=""/34) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000acb000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000188000)={{0x48000000000000, 0x8}, {0x1, 0x40000000000000}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c51000-0x8)={0x0, 0x6547}, &(0x7f0000a08000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000864000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000055a000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005ad000-0xc)={0x1, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00002cc000)=0x0, &(0x7f0000d3d000)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f00003d5000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) [ 197.416096] binder: 23799:23812 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(r0) r2 = syz_open_dev$adsp(&(0x7f000020c000)='/dev/adsp#\x00', 0x987, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000b90000-0x20)={r1, 0x100, 0x100000000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ee0000-0xb)='/dev/mixer\x00', 0x200200, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ca1000)=0x0) stat(&(0x7f0000949000-0x8)='./file0\x00', &(0x7f0000f57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000dd000-0x4)=0x0, &(0x7f0000348000-0x4)=0x0, &(0x7f0000277000-0x4)=0x0) sendmsg$netlink(r4, &(0x7f0000266000-0x38)={&(0x7f0000e39000)=@kern={0x10, 0x0, 0x0, 0x48000400}, 0xc, &(0x7f0000e05000)=[{&(0x7f0000aa9000)=[{0x1010, 0x2, 0x920, 0x7ff, 0x2, "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0x2020}, {&(0x7f000074b000)=[{0x50, 0x1, 0x10, 0x5, 0x3, "174256a970e0b4bfd4c951e73f1571ce8128ff952953a33fba29c9ba350c821b3ffe80e8e6a07803b7720e541f8f573a61b02cc43d7d66acf374262956"}, {0xf4, 0x7, 0xd26, 0x101, 0x0, "95e4094fd801c0afc54a925220c70da5c0850da1062425814218ed0810b64b6815d3379de4f49afbd00a50e06aea11679070f19103ebbe703c1fc9b82a40869e017347f9675561f0603718c28409281f733a4b6434bc169dbfc8af3122951c4f9179353e621d2f6979db03a7c60e16be8ed1653205adaa943fb680c07d5a8e62886a62133cbed22b723f4690b5bdb00647601873744c432c3cddd86826f638358438f4a4f03e2f52548051017cd1350d3a65d5cf61fafffa02d766fe80f9ef588bfa5311d3682b034a064c0f2bde76ed05a5ac9e78dc72962ea48c66f9596f6fdc2c5c"}, {0x84, 0x800, 0x4, 0x65, 0x2, "0d576df5abb1622b7c2d59078c5ef20239c3fddd61ff4099a9ae438e9ee746dcda4c1691cf013d02da7afbab1c7932abc6a687c27d293fa9ccee2b40e6cdfac06c3251d68405d3b1ea419b1ed1cf7251b20c0da46dba3d9b7a0dff277f3fa418be5b17cbf34b83f8e490a39ac63fa39577"}], 0x1c8}], 0x8, &(0x7f0000236000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x11}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f000015f000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0xfffffffffffffe33) [ 197.457344] binder_alloc: binder_alloc_mmap_handler: 23799 20000000-20002000 already mapped failed -16 [ 197.474596] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/02 12:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) fcntl$setstatus(r0, 0x4, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) close(r0) 2018/01/02 12:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getreaper(0x21, &(0x7f0000aab000)=0x0) 2018/01/02 12:27:32 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000027000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000002c000)={0x0, 0x0}, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000001e000-0x4)=0x5, 0x4) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/02 12:27:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000e10000-0x1ce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x62, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36"}}}}}}}, 0x0) 2018/01/02 12:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001e8000-0x11)="6e65742f6970365f00035e636163686501") ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) preadv(r1, &(0x7f000055a000-0x18)=[{&(0x7f0000a4b000)=""/197, 0xc5}], 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000d16000)=0x0, &(0x7f0000c14000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce2000-0x4)=0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000d3f000-0x2b8)={0x4ce0000, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/01/02 12:27:32 executing program 3: syz_emit_ethernet(0x11, &(0x7f00000dd000-0x1d)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/02 12:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x24, [0x0, 0x7, 0x1, 0x9, 0xffffffffffffffe1, 0x6, 0x20, 0x0, 0x6e8a]}) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) r2 = socket$inet6(0xa, 0x5, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000039a000-0x4)=r5) 2018/01/02 12:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000fde000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fdd000)=[], 0x0, &(0x7f000082e000)=[], 0x0, 0x0}, {&(0x7f0000fde000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fde000)=[], 0x0, &(0x7f0000e20000)=[], 0x0, 0x0}, {&(0x7f0000fd9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fdf000)=[], 0x0, &(0x7f0000fe0000-0x20)=[], 0x0, 0x0}, {&(0x7f0000b3e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000fe1000-0x70)=[], 0x0, 0x0}], 0x4, 0x0) r1 = getpgrp(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000bd000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getpgrp(r1) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/02 12:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000743000-0x7)='fdinfo\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000fae000)={0x7, 0xfffffffffffffff7, [{0x1f, 0x0, 0x0}, {0x7fffffff, 0x0, 0x7}, {0x1, 0x0, 0x200}, {0x8000, 0x0, 0x10000}, {0x80000001, 0x0, 0x80000000}, {0x4, 0x0, 0x101}, {0x3, 0x0, 0x1}]}) getdents64(r0, &(0x7f0000f0d000)=""/68, 0xffab) [ 197.474607] binder: 23799:23812 ioctl 40046207 0 returned -16 [ 197.518565] binder_alloc: 23799: binder_alloc_buf, no vma [ 197.524427] binder: 23799:23835 transaction failed 29189/-3, size 0-0 line 2903 [ 197.541684] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.547252] binder: release 23799:23812 transaction 155 out, still active [ 197.554279] binder: send failed reply for transaction 155, target dead 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) splice(r0, &(0x7f0000f0f000-0x8)=0x0, r0, &(0x7f0000858000-0x8)=0x0, 0x0, 0xb) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000aec000)=0x0) process_vm_readv(r1, &(0x7f0000451000-0x30)=[{&(0x7f0000e1b000)=""/165, 0xa5}, {&(0x7f0000bff000)=""/35, 0x23}, {&(0x7f0000ecd000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f0000e92000-0x80)=[{&(0x7f0000e1e000)=""/103, 0x67}, {&(0x7f0000c26000)=""/171, 0xab}, {&(0x7f00009b6000)=""/47, 0x2f}, {&(0x7f0000b53000)=""/45, 0x2d}, {&(0x7f0000ecd000-0xbe)=""/190, 0xbe}, {&(0x7f0000e9f000)=""/143, 0x8f}, {&(0x7f000065a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000032000)=""/196, 0xc4}], 0x8, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003da000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d48000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000bc4000)=0x80, 0x4) 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000065000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eb0000)={0x0, 0x8, 0x6, [0x400000008000, 0xffffffffffffffd1, 0x4, 0xff, 0x0, 0x3]}, &(0x7f000009b000)=0x14) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00008c8000-0x4)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e20000)={r2, 0x2}, &(0x7f000025f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a9e000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 197.588640] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/02 12:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007eb000)='./file0\x00', &(0x7f000004e000)='./file0\x00') stat(&(0x7f0000b7d000)='./file0/file0\x00', &(0x7f000086f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000064b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xf36f) syz_fuse_mount(&(0x7f00003ca000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000302000-0x10)={0x8, &(0x7f0000c38000-0x40)=[{0x7, 0xbdc, 0x3, 0x1}, {0x3bd04365, 0x8, 0x3, 0x100000000}, {0x0, 0x6dd0, 0x8, 0xffffffffffffffff}, {0xfffffffffffff000, 0x2, 0x300000000000000, 0xd69}, {0x7, 0x141a, 0xc5, 0x6}, {0xffffffffffffff50, 0x8, 0x1000, 0x0}, {0x5, 0x4, 0x1, 0x9}, {0x10, 0x0, 0x9, 0x2}]}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lchown(&(0x7f000037e000-0x8)='./file0\x00', 0x0, 0x0) getrusage(0x1, &(0x7f0000225000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:33 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000532000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00009a2000-0x9)=""/9) syz_emit_ethernet(0x140, &(0x7f0000623000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000007000)={0x0, 0x100000001, 0x5, 0x8}, &(0x7f0000008000-0x4)=0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0xff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={r2, 0x6}, 0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000)={0x6, 0x3}) 2018/01/02 12:27:33 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000264000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = syz_open_dev$admmidi(&(0x7f0000445000-0xe)='/dev/admmidi#\x00', 0x6, 0x40100) sendto(r0, &(0x7f000022f000-0x96)="667d82c7f716ee32f89703c4e05a70988e2b9a6fd72d6be784cb848d9cac8926634b4dc7447f9c4fec55a1a0b685e35fad5a1cfac943c0cab38001d377800bea6a6c6c91046655da6c0708c2be129ff81b6dbfcccb8438862bac1fb2bdabec697519d0bc7a6beff1fcb3d1071382cdbf30e6f73df921ac09cd72d429b5355d1ff455222866dfc3f856dcd3db5d931d19395d55fbe67c", 0x96, 0x0, &(0x7f00009e5000)=@nfc={0x27, 0x8, 0x1000, 0x6}, 0x10) bind$inet6(r3, &(0x7f0000132000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e62000-0x10)={r1, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f0000505000)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/02 12:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003d4000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007aa000-0x4)=0x1c, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d27000+0xde0)={@generic="8cfcfd616d495f598e44a76c597eada5", &(0x7f000052d000-0x20)=@ethtool_rxfh_indir={0x0, 0x6, [0x8, 0x715, 0x6, 0xfa23, 0x5, 0x101]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f00000a2000)='/dev/amidi#\x00', 0x81, 0x200041) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f05000)=0x1, 0xfffffffffffffea1) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000676000)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, {0x6, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x2, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00004ed000-0x4)=0x0, &(0x7f00007b0000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f3a000)={0x7, 0x566, 0x8, 0x8, 0x4, 0x800, 0x6, 0x5f74, 0x0}, &(0x7f000017c000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000030f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0x7, 0x1aa4, 0x1, 0x1}, 0xa0) [ 197.772139] sock: sock_set_timeout: `syz-executor7' (pid 23885) tries to set negative timeout 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000093a000-0x45)="b2d1a07d25caedfff2139feeece51f025d7f67aff7e79b02bef0b39a295034342db20081e4e86c1ea73556e532b0a7da1a3e497cd180af70466d0b45248bf9f3ea6a1ab6f6", 0x1c) 2018/01/02 12:27:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r0, &(0x7f000056e000)={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000002000-0x15)=""/21, &(0x7f0000000000)=0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000003000-0xa7)="adbdbd6a336e8ed6a7f0cfce3c4fb6dd0b9526d6bd596559f55b014f7935a3ed9a67d1e9ba70194e2af0dffa68d078029c82b35cae16159955346d0152480e84fc483a5fa2ca79a91076ac947ccf6b8b0c914d7130ade96004a2f028363c1079debf17351c831cf7d815fd387998f61cfe89f5d710dea27f82970687eac8720cb25aeb126923d7e704e6157555ab9c8f0d62302f3d89f101b9d038f5b2f221c87fa87df5a143f9", 0xa7, 0x0, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000003000)=0x0, 0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000005000-0x24)={0x7, 0x1c, [0xf15, 0x4, 0x8722, 0x100000001, 0x8, 0x35, 0x7]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000000)=0xf8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000002000-0x5c)={0xaa4e, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x800, 0x4, [0x4ee2, 0x1, 0x800, 0x2]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0xf5)={r5, 0xed, "23a0124a6c9f4ff2468e9c33c850abc0cbdfcd3ced12bfe999fad34c89e4f4ccfb21e876e0d7e88e60557152294245937923e3693ffaec7e07218bc4ee941683a3721c3b6a0cdeb0a49f7146279c7f873a0dcebe38e9c485e8c4e083a2115423b5330459b6b5264b3817105d1716518acf5eed01b89b34b04aa782af0593bc0660d68bc821ab44a1cff3086f253a85251131b8e1841332550bf24499b3d3e390d5a36c71b60879823763376e3ddd73555409a9bf49cdd9b5fa525faa6e131b1b0e4414d529e27538d0d050680f4ccd0fba2760b01a2d8fa039e8c5c2ce209a440ad57754757c745bbd994de705"}, &(0x7f0000004000)=0xf5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) syncfs(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000008000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000009000-0x10)={0x40, 0x3005}) 2018/01/02 12:27:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x8001, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000040f000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000c42000-0x9a)=""/154, 0x9a, 0x40002000, &(0x7f0000001000-0x14)={0x11, 0x17, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000001d000-0x4)=0x0) accept$ax25(r0, &(0x7f000000a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001b000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f000001d000)="ed12c56c47c23345e1d7888051e47976ad652782b8d0c2dc4786553d53b17c1d09fc87e9bdc19ae367645396d6e440b37c4a5fd4343e688a74c0dc3329906b01c1bc2452c87127d1636a0a86d468fc9b5d17c5a0ba6ea11925", 0x59, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x4) 2018/01/02 12:27:33 executing program 3: clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") prctl$intptr(0x24, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x20000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d5000-0x4)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x6, 0x2) 2018/01/02 12:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b54000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00009e3000)={0x1, 0x100000, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f00000a2000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x38, 0x6, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000090d000)='/dev/sequencer\x00', 0x40800, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006d0000)={0x0}, &(0x7f0000ad0000-0x4)=0x4) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000acf000)=0x1, 0x4) 2018/01/02 12:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer\x00', 0xf6aef89b1d6f3c76, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b51000)=0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0xc) add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="", 0x0, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00003e2000-0x38)=[{&(0x7f000084a000-0x60)={0x27, 0x7, 0x9, 0x0, 0xc9, 0x20, "d764d2749a48cf7ec1dcab5022e53cfe8ae6908e08d5d5bf0f98aa66f800a4db4f647c9b9245dde25138a3437253974ab444009c652191a7d0149506e34a7e", 0x8}, 0x60, &(0x7f0000125000)=[{&(0x7f00006cb000-0xd92)="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", 0x1000}], 0x4, &(0x7f0000544000)={0x28, 0x1ff, 0x2, "6637fbf2226e4a6986983c450b833de9cce6d3abae"}, 0x28, 0x4000}], 0x1, 0x80) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f000002d000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ed9000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0x8001) write$eventfd(r3, &(0x7f0000456000)=0x0, 0x8) 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x62, &(0x7f0000989000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ea2000)=0x0, &(0x7f0000d5e000)=0x4) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000006000-0x4)=0x1, 0xffffff0f) [ 197.816796] sock: sock_set_timeout: `syz-executor7' (pid 23885) tries to set negative timeout [ 197.845526] binder: 23899:23902 got transaction with invalid offsets size, 6 2018/01/02 12:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x46, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000896000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000791000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b9d000-0xa)=""/10) dup2(r0, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000013f000)={0x0, 0x0}) 2018/01/02 12:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f83000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e6000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) accept4$inet6(r1, &(0x7f00002c0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca7000-0x4)=0x1c, 0x80800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000723000)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 197.893297] irq bypass consumer (token 000000003b295aee) registration fails: -16 [ 197.907993] binder_alloc: binder_alloc_mmap_handler: 23899 20000000-20002000 already mapped failed -16 [ 197.911735] binder: BINDER_SET_CONTEXT_MGR already set [ 197.911747] binder: 23899:23919 ioctl 40046207 0 returned -16 [ 197.914346] binder_alloc: 23899: binder_alloc_buf, no vma [ 197.914373] binder: 23899:23923 transaction failed 29189/-3, size 56-6 line 2903 [ 197.966033] irq bypass consumer (token 000000003b295aee) registration fails: -16 [ 198.005503] binder: 23899:23902 transaction failed 29201/-22, size 56-6 line 2939 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c22000)=[@in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/mixer\x00', 0x101100, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/01/02 12:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000024000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}]}}, ""}}}}}, 0x0) rt_sigreturn() 2018/01/02 12:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000008007, 0xfffc) getsockname(r0, &(0x7f00000dd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000422000)=0xe) fstatfs(r0, &(0x7f0000f4d000-0x53)=""/83) ioctl(r0, 0x9, &(0x7f0000986000)="61e2569380041c8b39f2908aef8fdca9f2a13ef573f343f8824a5314f74aa097daab1f288da827578f4c0ff40d4d6bc41f9eb9d562a1f320f686119b9b719864064f7bd1b285aab3e78a65e89f4d0ce9922e7b27a404ebb7263da8f44b6326764992501ef8bcaa41e3e04eae4a5daa0619d795a2ba49aa1faf85d49e632918b0449a374359dce4a43edd9e6f6f31c325128f589fa53b9ce8b39a62532ee464e4bca09d13e652b1f4885fb73ea440cac8a300c1e71cf7438f14e21e393956149ed337252be54cbfabe356215f1c") setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00006e0000-0x4)=0x1e3b, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 12:27:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000051d000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000011c000)={@generic="7a6f4d65f7e2de8eaed45c88fe40abfa", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000064c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000051f000)={@generic="ea3f2417a832b0f16403a0e626a2343b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x4000050, &(0x7f0000001000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000003000-0x14)={0x11, 0xf7, r1, 0x1, 0x600000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0xe8, 0x3, 0x3ff, 0xa, 0xa0, 0x80, 0x3f, 0xf97, r3}, {0xffffffff, 0x7f, 0x100000000, 0xfffffffffffffff8, 0x0, 0x3, 0x2, 0x7f}, {0x6, 0x1, 0x1, 0x7fffffff}, 0xb7, 0x5, 0x2, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x3, 0x2, 0x0, 0x20, 0x2, 0xa346}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000004000-0x1000)=""/4096, 0x1000) connect$ax25(r2, &(0x7f0000002000)={0x3, {"a83d2d7dd73db3"}, 0x0}, 0x10) set_thread_area(&(0x7f0000003000-0x10)={0x3, 0x20001000, 0xffffffff, 0xf800000000000000, 0x3, 0xfff, 0x9, 0x7, 0x200, 0x5}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000)=0x0) socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000004000)=0xa4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000006000-0x8)={r4, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r5, 0x1ff}, 0x8) 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) fallocate(r0, 0x3, 0xa6b8, 0x1) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") sched_yield() 2018/01/02 12:27:33 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) listen(r0, 0x7) sendmmsg$alg(r1, &(0x7f000051e000-0xa8)=[{0x0, 0x0, &(0x7f000075c000-0x50)=[{&(0x7f0000fa6000-0x1000)="15d333fe4af758d41c6a6f7c86002c03dc8a396e2f451020636c791a3c0019bd", 0x20}], 0x1, &(0x7f0000fa5000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000e44000-0x60)=[], 0x0, &(0x7f0000fa5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x2, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a02000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000fa7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0x10) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008a3000)='./file0\x00', 0x40, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000763000)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00005a2000)=""/0, &(0x7f0000001000)=0x0) 2018/01/02 12:27:33 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000-0xa)='syzkaller\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000001e000+0xd94)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)="25cef831860c78e5b0fa68811ee3cd1312b0475ac42815d67831bf167542997c60706d8a7acc195d1361035b55dd1c7553bed944243bddd9c5c90f2f9c3079", 0x3f, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f000001e000)="3387f47f10d431b8b129ab189a952043577403bb53b4636b702d3511bc7025ebdb1957e7df2ccc9466f7b281d37ccb5395d763a24b023b742e48a514000c9f", 0x3f, r3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000019000)={&(0x7f000001a000-0xc)=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0x21f0)=[{0xe4, 0x4, 0x30a, 0x0, 0x1, "125463cd4b4dd78b1b1ea4321847b7de9274dc6c1fb31645336dfaaf6f0290ffbb0c0028a85eda0c01b1f331d4d66bc2342800be19f6461ef4c980cb068065d83f66c42044bfc629bf3b03d8bb1ae8264402795bb49b5180e3ea6222c920864027534f3e79b6dd0b0343df591f8cad441fc857faa75258d0b23116b192e6125798ba73a298025011ccc76a64047b72c3895c4cbf4de3602398a2e16383416f8cbd56f4e805c1d05e234060ec481680fad2d016a7f8994829a2214341dc0047ca396d3b878c02c97a85d10ca310f1f97141"}, {0x24, 0x5d2c, 0x0, 0x100, 0x3, "1f8a6108f1aae60bcaeaeb2662569b9fd67e"}, {0x40, 0x40, 0x200, 0x1, 0x3, "863a01b53ba70110155476506f71f398b12944d07f461a37da21ff1ba404a94757fb134885a50102eb65e841a49786"}, {0x1010, 0x10001, 0x10, 0x2, 0x2, "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{0xfc, 0x7, 0x10, 0x1, 0x2, "9e7dbdb591f74c974bddd8cdf475b845c6b5291062138bc947feefb2743069f22654b852f2018ccd24dfc0012144393fa9a76111e946a4e7ea27ce279f5b40dac045523f47134e8b27bbb1332bcfc3254966987e59ca9ba8f6f0386aee24b3fcf6ae899166cf3461da3317be425ed1217026a0182ecfedc04da2a2970043591acdaed75dfa2333ddfce956da4271b465b245e4842ee1a5e13cfb237f230cc8b5e27f659570aa9b64da5709aff481f779e7331e6228abd4514182761bb3c5a5daef4969d34f44c5c49d22e030ec3163f4a6579f83e4ff6228df7cda08a483af0c4857bbecf74df9f6b713d763"}, {0x24, 0x185, 0x222, 0x7, 0x0, "dd1e5df32a998067dcb77ed419e0d3a1180d"}, {0x64, 0x1, 0x308, 0x8, 0x2, "ec76534a0faa2fa0b008dc9aac0bd0a656dd3c8cdb36f3b779581e2fb0feea88c97efac318590135a7936bdaf4d78dab424c1c574a99d85ef074541caec5a0384f5506b15174413f22cf9d2e87b3b0f375"}, {0x7c, 0x6, 0x204, 0x80, 0x1, "e815d592dd40106ff2574a94008bbb0346edf6949d79d7395ec14fca9616fd58124ebcd855c735adf0d0087e6bf0f595a3799bb5704ce116cba1e102cb67c485cc3e19d6849042d8197ec04eead7b0b6da5f2f924189ab8fc3703cb3ca79bc68d657efdae2a5d95ab99f37"}], 0x1210}, {&(0x7f0000002000)=[], 0x0}, {&(0x7f000001a000-0xe0)=[{0x30, 0x1000, 0x12, 0x1, 0x2, "a852fcda300a9983aefec6737fbaba4d84892bc9ace83f55890761a1727c"}, {0xb0, 0x3a9a0000000, 0x228, 0x9, 0x3, "fe166406bfda6e82cadb1bb2d3aebfd4096376cec85085c4784b9432e997aa6984f7d998f92f178e4e16353a0a45be28b4c4189d05a003e871a914f5f1e6daa6b18042f2e0517e4c2fea98fa33adc74eda784d9e92b73c74ee1e1ad0b5459692a84e16e2bef7202163619f21a0f640a89431bef4494bb8abfd08c42c5c79616f4d9f52d0c9bb38de13416d513c6cba0fd2b92812286ed61a1addab0f86f1"}], 0xe0}, {&(0x7f0000018000-0x3a0)=[{0x74, 0xffffffff80000000, 0x0, 0x400, 0x2, "fad713e6ab5bbcd91e34a77bc202aaf1c73c0039402aebb14468a5cc7d05e039e653e2acddf8989c66ae7f4f5e484b21a7a36bec1e412be0ca4d91e8a17d69833ba917ff7ccd40d4f898ed8ad6fb8044e8581e5a37dc9b8ba466d7d9ba4f6ebde8d24d"}, {0x40, 0x4, 0x100, 0x9, 0x3, "2c3c434c6574058ab0b7c82eea6bf5fd57a885a1ad6b46b40c0f152b1763acafd0a4997986afa2fdb780fd8fbccecd17"}, {0x10, 0x3, 0x721, 0x5, 0x1, ""}, {0xe0, 0x0, 0x200, 0x5, 0x2, "659778f8ea386f45bd8cf8cdcca5f3b30f2a55e41ba0e34df4a6ea3864cdb908a1ff8e7586241127fd01b35b2b4d9d66d185db462c21fb9996c4d7ebdb2f4e1f24728a8192c86d4720d32cdb1c584c8ce29da0987157a6248d7cad4c1b57f68d9247340d9003d11e52bdd773eeb612165cb49957ff1522aa5039e5f597ae059b1d7e170ba40954c173158cbdd8d787df0cc9bf8b5a71b80e50a1a1cf5eb502a108c4108b7870bfa6eccf0b6b47aa5f15d7ef2562e0fb5482ceeae689c7d5913eb273ef0d52364c0c6879246a7c1eea"}, {0xec, 0x7, 0x0, 0x1f, 0x2, "aa0f9bb69661957ba93b990e10e03adc776b06a1b38d263c613cb031bdb0b4728d6ff65739ad8d649d44e61f944812c0018e8e4b3d10873d1049a6fda1e2c296da8eb6dbd5270e8134cc40d5d5d15e0166cfefd907c225b7c86472efd176fc02e3fd632e2a5d0fe0f3bab828398afcd0455fcd07bc3f8711b8ffcbd134a048b4c6ee51ea3feb4121615d6c90efb96c936247a219ed35a22c3ff46cd7b51efe3c03f21725b70dabb552e4c13ddbe5f483ad90881386659e6c4f9886fc371895b1a613b444818e0563804b51dbe1f94a66470aad908d9058aaa6"}, {0x18, 0x1ff, 0x3, 0x101, 0x2, "cbf2b65c8b"}, {0xb4, 0x40000000000, 0x601, 0x401, 0x3, "11b03e032e52fd607e10e77571e6cf52647c883866741ce1c20349389e419d756c8d79f37d2225b9fd3d27bf8624198362f4ed6bc041b458750d9ea376547333ece0ee407628916593910eb36b91f6db987901055ddf990a33fd1f06317ad3dca481d68e715b6bc190b53e372395ca3c38c438cb00ef46cc36dcd8c5f1f4afcdce45f8999ed993fcc4f0443605dfce8f150747a4f4bd72743561d617a01247ca2a"}, {0x44, 0x8001, 0x32, 0x7ff, 0x0, "14a7201a0aa64ed2e68c22c461189065229443b44db6d93429f1fcf89ef639efd8f98f3ebb20916177fc63d1416a9e76f7a37a"}], 0x3a0}], 0x6, 0x0, 0x0, 0x20008800}, 0x24000001) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/02 12:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000526000)={0x0, 0x0, 0xfffffffffffffffd, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000067a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d1c000-0x10)=@generic="9512ad91dc2f7e2b7b0446d1a4ac6672") writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c25d027715a2c5a0792c4bca62ca593e12edcf0979c57086ed3fa2fe2021fbc51d9ff90cbd3156d81755126bef9f1ee3de6af43cf9d2c1260417a7583ec00c08a820188fc147c9f7c66689aca22655acee7ef6a945162e8510ee828fbf34cb9451cc2211a45873ebda", 0x108}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f00003c7000)='/dev/vcs#\x00', 0x55ac, 0x200000) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000446000-0x9a)=""/154) pipe(&(0x7f00001a2000)={0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000ef3000-0xdb)=""/219) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000057f000-0x80)={[0x0, 0x103000, 0x3000, 0xf000], 0x81, 0x47, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f000023c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000296000)=""/4096, 0x1000}], 0x1, &(0x7f0000439000)=""/4096, 0x1000, 0x0}, 0x0) r4 = getpid() ioctl$ION_IOC_CUSTOM(r3, 0xc0104906, &(0x7f0000ca7000)={0x20, 0xf6c}) fcntl$setownex(r1, 0xf, &(0x7f000017c000-0x8)={0x2, r4}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009d0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x8) [ 198.028316] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.034531] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000673000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000009c000)=0x0) r1 = socket(0x2000000000010, 0x3, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000e0a000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014b000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000324000-0x10)={0x6, &(0x7f0000eb0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000998000-0x8)={r3, 0x2}) write(r1, &(0x7f00006ad000-0x5a)="1f0000004a00070000001b0a000008ff0a3f80160000000004000001041951", 0x1f) 2018/01/02 12:27:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101080, 0x0) unshare(0x6000400) r0 = socket(0x11, 0x3, 0x0) readahead(r0, 0x0, 0x0) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f46000-0x8)=@assoc_value={0x0, 0x401}, 0x8) shutdown(r0, 0x1) 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x8010000000000082) r2 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r2, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x96) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a2a000-0x8)={0x1, [0x0]}, &(0x7f00008c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000026c000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000002b000-0x8)={r5, 0x0}, &(0x7f0000b2e000-0x4)=0x8) sendmmsg(r1, &(0x7f0000431000)=[{{&(0x7f00008cb000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fcd000-0x50)=[], 0x0, &(0x7f00006f1000-0x3c0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000247000)='/dev/sequencer2\x00', 0x290200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000091d000)={0x0, 0x7, 0x9, 0xa8, 0x0, 0x7, 0xbd, 0xc8, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xffffffffffffffff, 0x5, 0x80, 0xb69}}, &(0x7f0000695000)=0xb8) openat$selinux_user(0xffffffffffffff9c, &(0x7f000019d000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000693000)={r7, 0x5}, &(0x7f0000880000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/02 12:27:33 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000cec000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000015a000)=0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ca2000-0x4)=0x0) getsockname$ipx(r0, &(0x7f0000d88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000024000-0x4)=0x10) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) membarrier(0x19, 0x0) fcntl$setsig(r0, 0xa, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x83) r1 = userfaultfd(0x80000) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x49f4, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0xff, 0x0, 0x10000, 0x8, r3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x9, 0x2, 0xb2, 0x3}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r3, 0xf0b7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000004000-0xc)={{0x0, 0x9c, 0x0, 0x3, 0xe45, 0x20}, 0x2}) ioctl$KDDISABIO(r2, 0x4b37) socket$inet_sctp(0x2, 0x5, 0x84) munlock(&(0x7f00003a7000/0xc00000)=nil, 0xc00000) syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) [ 198.171428] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 198.224800] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001b4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) pipe2(&(0x7f0000912000)={0x0, 0x0}, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006dd000-0xc)={0x9, 0x1, 0x5, 0xead5, 0x80000001, 0x200, 0x9d}, 0xc) 2018/01/02 12:27:33 executing program 7: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(seed)\x00'}, 0x58) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fac000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000931000)={0x0, 0xb1, "630def30d7e803fa76ab5130c0545bb417fb76e8891ca55e12db459b75c6dd644aa5f884e4e6fcc512fe4989d01c9dfd2349882ebdbf97c9a8bcf4ad48d9645b23708bf91e8d103850cea35fa28b47d8b5a861bdb23723f4ede37129998183eb09fa4e3e2917912fbc944bf813fd511670591a1babfa86d08ad38e159952556b089a94ab12863eba82a213312743f61e32225f199aa6d2c1e79ef7f50bf04b57a57d6ed6bb5871470af041d0c830ca4608"}, &(0x7f0000fac000-0x4)=0xb9) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fac000-0x38)={&(0x7f0000fab000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d02000-0x20)=[{&(0x7f0000b8c000-0xfa)="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", 0xfa}, {&(0x7f00004d4000-0x68)="7bb5af0c6e2418afcc9182cbf527c1e8e36f18d584ab34b2ebbd91b9991d2848a07e589908f4bcc6c7ab1f2a6ff8c58818819d69fc3d1ad3f21f3214f5788b3ffacc9d903d4c2bf3208e88f9474c382dba2aa6b818a5d11724ba4fc01df5f491768358a9f83e2939", 0x68}], 0x2, &(0x7f0000fab000)=[@init={0x18, 0x84, 0x0, {0x101, 0x80, 0x2, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x57d2, 0xdbe0215c85cdc19f, 0x5, 0x0, r2}}], 0x60, 0x40000}, 0x24008001) r3 = memfd_create(&(0x7f0000fab000-0xa)='+*::em1/+\x00', 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00001ad000)={0xfffffffffffffff7, "081886256d9a"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/02 12:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/autofs\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000e71000-0x8)=0x8000, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00002bc000-0x4)={0x7ff, 0x1, 0x6}) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000462000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000988000-0x8)={0x0, 0x0}) 2018/01/02 12:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000272000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf6cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x4, 0x1f, "e9baa014bce9501ebb2f72e61562367f1e5bed29b49e062f15b4997b55e72a65b0b4f1f044db9649b9438e3307ac4b9ca916d2ae02468b4c700daf705760579af50ff0ae5544b791467d2d79cfae0910"}, 0x160) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000014d000)="3f6936ec", 0x4) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000f3000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = creat(&(0x7f0000762000)='./file0\x00', 0x50) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000aa6000)={0x1, 0x2}) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) pipe(&(0x7f00008ce000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000194000)="6596b478baaefd6fc16301a081d303f1e49aaee81428abccca9a") 2018/01/02 12:27:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001db000)="8a7d553c2be11f625884997a64c28bdbbec9b08798f80a15f2771ef8657205cb3930b96ec7", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="") pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b98000-0xa)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x21, 0x0}, {r1, 0x40, 0x0}, {r2, 0x2000, 0x0}], 0x3, 0x8) 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dd2000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003d0000+0xb19)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x195, 0x1, 0x3062, 0x20, 0x5, 0x2, 0xe8e, 0x3, 0xffffffff, 0x100, 0x0, 0x4, 0x3, 0x400, 0x1]}, &(0x7f0000a2c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a8c000)={r1, 0x100000000, 0x10}, 0xc) r2 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r3 = socket(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000175000-0xc)='/dev/autofs\x00', 0x9d5cc3fcceb11985, 0x0) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffe}, 0x0, 0x8) rename(&(0x7f00005ea000)='./file0\x00', &(0x7f00008ba000)='./file0\x00') fallocate(r2, 0x0, 0x0, 0x522d) sendfile(r3, r2, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) r1 = socket$inet6_sctp(0xa, 0x8000000003, 0x84) bind$inet6(r1, &(0x7f00004f9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000416000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000e7f000-0x2885)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "d71400", 0x10, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "00201b"}, ""}}}}, 0x42) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000734000)=0x7) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/02 12:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f0000bef000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x7, 0x2ae, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000006, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r1, &(0x7f000069e000-0x5e)="2200000014000721004f10f7e2ff05000203000100000008000200e700ff02f155f2", 0x22) 2018/01/02 12:27:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x5) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000008000+0x6d6)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x66000, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/26, 0x1a}], 0x1) 2018/01/02 12:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a16000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000901000)={{0x5, 0x7}, {0x7, 0x1000}, 0x5, 0x3, 0xa7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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, 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) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 12:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') socket(0x0, 0x0, 0xffffffff80000001) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000663000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x8, 0x0, 0x0}}, 0x28) 2018/01/02 12:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000fda000)={{0xa1100000000000, 0x2, 0x3, 0x7, "3d932ed69b4594cb8810b7ce3cc46c17ffe2fe82a32f2b89f555f3ffe544a2b9fc2b1cb6934f95052d237ff5", 0xf61523}, 0x6, [0x0, 0x4, 0x5, 0xbe, 0x9, 0x4, 0x5, 0x0, 0x7, 0xfff, 0x1, 0x2, 0x80000000, 0x6, 0x6, 0x5d2, 0x0, 0x1, 0x40, 0x0, 0x1f, 0x8, 0xffffffff00000001, 0x400, 0x500, 0x1e399a75, 0xffff, 0x1f, 0x7, 0x1e716000, 0x5, 0x7, 0x0, 0x0, 0xeb7792b, 0x80, 0x5, 0x4e0, 0xc100, 0x244, 0x9, 0x9, 0x8, 0x2, 0x8, 0x9, 0x8, 0xffffffff, 0x1, 0x1ff, 0x80000001, 0x6, 0x7, 0x9, 0x1, 0x8, 0x2, 0x547f, 0x5000000000, 0x100, 0xffffffff, 0x10000, 0x0, 0x7fffffff, 0xe3a8, 0x2, 0x1c65, 0x81, 0x3, 0x400, 0x5, 0x0, 0x9, 0x0, 0x1, 0x7fffffff, 0x40, 0x4, 0x1, 0x5, 0x8, 0xffffffffffff2681, 0x3, 0x2, 0x10001, 0x100000000, 0x2, 0x0, 0x4, 0x0, 0x2, 0x7, 0x2, 0x0, 0x8b0, 0x3ff, 0x6, 0x58, 0xfff, 0x1, 0x10001, 0x3, 0x0, 0x3, 0x100, 0x0, 0x1, 0xca, 0x6d, 0xfffffffffffffffc, 0x2, 0x3, 0x8001, 0x660, 0x7, 0x4, 0xc9e, 0x9, 0x100, 0x5, 0x1f, 0xcbef, 0x1, 0x2, 0x6, 0x983, 0x200, 0x40], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000302000)=[{&(0x7f00008f5000-0x55)="543f33918ec0560f3a9457f1495249069b2e5df6c430b09d08643428ab14e6a64f9e88f079da2f77629d3a5340c964b32c1452b23c01b4bdfd43cce7b7babba244bcb0c8afb841e88649f85b8febe16dce61f144ae", 0x55}, {&(0x7f00002f0000)="8a0392f9e0c8b9553081cb6d76f0ca87a62facce1b3325234699fc87a9953125116a91f71372397d7c8b59aa49ba5dde56936579660302d873b08b4cb6c4b2e141039a16af60beeaab74ef2fedc7c4e9539f8a5e2eff143f63f710b2b2db3ba9ee15afa9af3478fbf5cd06bbe0fc7f80711b501b91dddf", 0x77}, {&(0x7f0000348000)="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", 0x1000}, {&(0x7f0000d23000-0xa6)="28464e86311daac6ffc9ad09baed744772e173478424269c116ce031a9a1a19ed5aa8c5350a6c413d14f099bf81f6fb4c448281372f39054a875299ca84055139a0af2e398e567e5a2200de184bdead528f1ceac2cfa90a8b3cbfc406abf9c1e3159aad7bf3f760b80ba8635739f98ede8af44dde74778394ec729536705799f42a40ad27d2a51abc3fd1b2190ff62506b0f1fecd482dbb5300480554060d91489fb40abd9a1", 0xa6}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x936, 0xe30, 0xfffffffffffffffb, 0x1}, &(0x7f000026c000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000381000-0x8)={r1, 0x2, 0x6}, &(0x7f0000bce000-0x4)=0x8) socket$inet6(0xa, 0x802, 0x0) 2018/01/02 12:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f0000ce2000)={0x1e, {"035a00001f0100"}, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000aad000)=0x8000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bf1000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4e000)=0xe8) 2018/01/02 12:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005c3000)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000625000-0x8c)={0x1ff, 0x0, 0x8, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000a6a000)=0x0) io_cancel(r1, &(0x7f0000583000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a8f000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) fsetxattr(r0, &(0x7f0000af5000)=@known='security.evm\x00', &(0x7f00004dd000-0x3)='\\+\x00', 0x3, 0x1) sendto$inet(r2, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:33 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0xfdee}], 0x1) 2018/01/02 12:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 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$pfkey(0xffffffffffffff9c, &(0x7f0000203000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d32000)=[{0x4, 0x7ff}], 0x1) open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) mount(&(0x7f00001f0000-0xa)='./control\x00', &(0x7f0000d52000)='./control\x00', &(0x7f0000732000)='sysv\x00', 0x1000, &(0x7f000020c000-0x6f)="") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000012b000)=0x0) rename(&(0x7f0000713000-0xa)='./control\x00', &(0x7f00002ba000-0x8)='./file0\x00') 2018/01/02 12:27:34 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/135, 0x8}) setsockopt(r0, 0x820000010d, 0x0, &(0x7f0000000000)="0237023b", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r3 = msgget(0x1, 0x2) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000001000-0xe3)=""/227) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f20155a835ab3663d30641a4df821df78f33af87bbddd8651db92a83a4d423ffc5c9d0eea5b11ce3403333093884080e2318e014188758cbd68235c4a7bd2c91d2dd05fb225467370d86a6571393a4fbfa5561978c94edd932ae116d5e1394a6ab3b8181c3c6d1d486831c", 0x6b, 0x20000000, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x1, 0xffffffffffffffff, 0x3, 0x7fff}, 0x80000001, 0x401, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) setuid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000002000-0x93)=""/147) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="7bf6c0ad67c7e3b0a2673be5b0a2dff4dd7a552e0922e5e0b82212de7bb98a677b7cfbbd81f798680024d8340d8f6c166611e3d6f214fff9ec1fec34b47c") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0xffffff45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x10)={0x4, 0x1a6}) ptrace$getregs(0xe, r5, 0x3ff, &(0x7f0000002000)=""/4096) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r6, 0x1, 0x10}, 0xfffffffffffffef1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dc2000-0x8)={0xb}, 0xa4, 0x80800) r1 = getpid() r2 = gettid() syslog(0x9, &(0x7f0000650000-0xd6)=""/214, 0xd6) fcntl$setownex(r0, 0xf, &(0x7f00008bf000-0x8)={0x3, r1}) r3 = open(&(0x7f0000543000-0x8)='./file0\x00', 0x100, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000673000-0x4)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000dc4000)=""/38) r4 = openat(r0, &(0x7f0000dc3000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000dc4000-0x4)='tls\x00', 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r5, &(0x7f0000dc2000)=[], 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ad000-0xc)='/dev/autofs\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007de000)={r6, 0x50, &(0x7f0000455000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x8) tgkill(r1, r2, 0x3) 2018/01/02 12:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008ea000)='/dev/input/mouse#\x00', 0x7, 0x40) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000fa000)={0x13, 0x2, 0xfffffffffffffffe, 0x0}) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000976000-0x48)="d51ed8ed5c1644df5e790e167915d877373d1ec1c041ca672e92df002b21812cdbb1e3a0490cf76ebb281b8ac3ea77459cdcdfd20fa20c03e1eecafe651c03785a8a7b50acc71047") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4000000000000001) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00005bf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000bf8000)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000772000-0x30)=[{&(0x7f00008c3000)='c', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001fe000-0xce)={0x0, 0xc6, "a941981ec6a9d0fcfdff8bb0df394c98eefd8c329f8a330223bd3e5e1feabbf162ed6394f99fd5f2442388e803d93c941af31ae56d29a733af2364d2f9f8948dcf7e5deb7428edfa9be08939dea7f06c3fde9298f8df4837479ad08389bb084b33fcca589dab5dbfb9fc232aaff7129dd10a4e408e74098e24ea36ce73fce5b2dd58563f19bc3ec0d5c4df6262f873b8336ea94549aba2fb8b299b8c7c5112503cd3a831fe1d972f94895f72c0ba4f4bc667fe6cc68b3fb1f8c8359d0eaf194accb5a28a0d31"}, &(0x7f0000cdd000)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000a89000)=0x8) 2018/01/02 12:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000058d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0b212a7c3af8", [{[], {0x8100, 0x1, 0x0, 0x1}}], {{0x86dd, @x25={0xe1c4f205f88e2c68, 0x0, 0x0, "00001100e0ffffff00fd0109002d000000d307faffed0004d1d5567bdbff75f18d40618f05"}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000019c000)='/dev/admmidi#\x00', 0x3000000000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000178000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000159000-0xe9)=""/233) getpeername$netrom(r0, &(0x7f000035d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000099f000)=0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000240000-0x10)={r0, &(0x7f00006be000-0xc8)="02920949e1d08e091da2eb05ceffbb284aaecdfe5fe3f6f45aae9969dbc67a301f113c387c46648c8fe0c5cc769d18e0aabbb54dd08a68a68cf3e9f2f47a3ac0b99a25cd07606b7934f79e7f3ab6cae42be7aacb00b0c73a6210c93d70dd3dfe5d2726d818e9784524b7956f04d1cfeadf7c162b241ce87b44245b4297326138c4e3448eb525ce6d342befd72c89148a70fa5f0a2adeb586ca39636f832a9de17e98aff3f4a54542d0826d5d03745ce523b3ab0e8904de18a82d591c873b3217380bbe6ef8975a5e"}, 0x7) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000052d000)={{0xa, 0x2, 0x1ff80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, {0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x6, [0x1ff, 0x9, 0xd56, 0x97, 0x9, 0x2, 0x5, 0x0]}, 0x5c) flistxattr(r0, &(0x7f0000831000-0x10)=""/16, 0x10) 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000049d000)={0x2, [0x9, 0x8001]}, &(0x7f0000d5f000-0x4)=0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000924000-0x4)=0x4) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r3, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r0, r2) 2018/01/02 12:27:34 executing program 1: r0 = add_key$user(&(0x7f0000cd5000)='user\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000722000)="", 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b82000+0x210)={0x0, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000a61000-0x8)='./file0\x00', 0x2040, 0x1c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000da4000-0x5)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0xffffffffffffff97) keyctl$chown(0x4, r0, r1, 0x0) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socket$inet6(0xa, 0x1, 0xfffffffffffffffa) getsockopt$inet6_buf(r0, 0x29, 0x100000000041, &(0x7f0000738000-0x1e)=""/30, &(0x7f0000019000-0x4)=0x1e) 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) accept4$packet(r0, &(0x7f00001ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000239000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000efd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) getsockname$ipx(r3, &(0x7f00006fe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000098f000)=0x10) ftruncate(r1, 0x6b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1e000-0xc)={0x0, 0x0}) 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000008c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e07000)=0x10, 0x80800) fcntl$setpipe(r0, 0x407, 0x3ac7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/vcs\x00', 0x2001, 0x0) pwrite64(r1, &(0x7f00008ac000)="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", 0x7cd, 0x40000003) 2018/01/02 12:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000759000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053b000)='/dev/sequencer\x00', 0x40800, 0x0) linkat(r1, &(0x7f00001aa000-0x8)='./file0\x00', r2, &(0x7f0000d57000)='./file0\x00', 0x400) sendto(r0, &(0x7f0000cd2000-0xb2)="", 0x0, 0x0, &(0x7f0000557000-0x80)=@generic={0x0, "e43a9961053833cc72ce40863fd15406ea2a3290a9783f5c99f102a8a6960363e3904590bb0a0df18940025866de565bea64b62c99dd3bbb62e18f5e99a891680f2c931e528a181a1d6579886c21938b152fd22b4723191bec19c0d63ed37ccd8bcf4501bd0854930765745ee34fcd877088a1d3b04a3bdb3e24744df095"}, 0x80) 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000020a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000707000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009a7000-0x8)={0x9, 0x7ff}) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006e4000)=0x9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)=""/0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x80247009) r5 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r6, 0x8, r5) r8 = syz_open_dev$evdev(&(0x7f00009ad000)='/dev/input/event#\x00', 0x0, 0x0) readv(r7, &(0x7f00002e3000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) fcntl$notify(r8, 0x402, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 12:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80000, 0x3f) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002ba000-0x20)={r0, 0x2, 0x1, 0x9, &(0x7f00000ed000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000002d000-0x6)={0x0, 0x6}, &(0x7f0000cea000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d67000)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x41) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000050c000)=0x0, &(0x7f00003ea000-0x4)=0x4) bind$inet6(r2, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000706000-0x8c)={r1, @in={{0x2, 0x0, @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]}}, 0x8c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x3c) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00007f6000-0x4)=0x400000001, 0xcf9ea68c1dbb09e9) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, 'z'}}}, 0x27) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000c51000)=""/140, &(0x7f0000fd4000)=0x8c) personality(0x4000007) [ 198.805579] device eql entered promiscuous mode [ 198.857440] device eql entered promiscuous mode 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000948000-0x18)={0x0, 0x0, 0x9392, 0x7f, 0x1f}) seccomp(0x1, 0x0, &(0x7f0000b88000)={0x9, &(0x7f00007ba000-0x48)=[{0x2, 0x1, 0xfffffffffffffff7, 0x9}, {0x80, 0x1bae, 0x200, 0x100000001}, {0x1f, 0x10001, 0x7fffffff, 0x5}, {0x0, 0x8, 0x3, 0x40}, {0x7, 0x81, 0x4, 0x5}, {0x813, 0x7, 0x7, 0x3ff}, {0x33, 0x9, 0x65c, 0x1}, {0x3f, 0x9, 0x1f, 0x2}, {0x2, 0x2, 0xfff, 0x3f}]}) 2018/01/02 12:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000070c000-0xd)='/dev/dmmidi#\x00', 0x800, 0x400100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c63000)='/dev/cuse\x00', 0x281, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f000015e000)=0x6, 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000913000-0x4)=0x2) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000e53000-0x30)=[], 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') symlink(&(0x7f00002fd000-0x8)='./file1\x00', &(0x7f0000eb6000)='./file1\x00') rmdir(&(0x7f000064c000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 12:27:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/02 12:27:34 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x248}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/02 12:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000cf1000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r1, &(0x7f0000930000)=""/32, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f27000-0x4)=0x0, &(0x7f00009c0000)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000388000-0x10)={0x6d, &(0x7f0000480000-0x6d)="1569e0c616a6f003ef6211741198804e19bb8c02c760913991e60956dd5f40fa445e6028dbd5b1ddd08ceda18a6c1850b4aeffecda0a7aed3269f1a010204b66d154fe8ea96ec22082909dd0587dadd0d12567cf3e9dd589cceb00bc4ae05aa5de585d00ea05bbab757112a923"}) clone(0x0, &(0x7f00006af000)="", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006db000-0x82)="") open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000021e000)={0x0, 0x8, 0x1aff0b26}, &(0x7f0000a32000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d76000-0x24)={r1, 0x1c, "cdea02b717f2edc52f9c3677dc8bf24877de9f3965947887859351da"}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ead000)=0x2, 0x4) r2 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0xac) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002aa000-0x28)={@common='nr0\x00', &(0x7f000097b000-0x24)=@ethtool_ringparam={0x10, 0x4a75, 0x4, 0x9d9f, 0x8, 0xd, 0xabf, 0x10000, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r5, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) r6 = fcntl$getown(r4, 0x9) r7 = fcntl$getown(r4, 0x9) kcmp(r6, r7, 0x3, r4, r4) setsockopt(r2, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000c69000)={0x3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122, 0x6, 0x7, 0x2c, 0x60000000, 0x0, 0x8, 0x7ff, 0x100}) 2018/01/02 12:27:34 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000e9c000-0xc)='/dev/amidi#\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002b7000)={0x0, 0x10001, 0x8000, 0x4, 0xfffffffffffff5c3, 0x80}, &(0x7f0000552000)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002c1000-0x5c)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x3, [0x6cc, 0x3, 0x8, 0x4, 0x9458, 0x311, 0x38, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b4000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xc07ffc0003}]}) munlockall() 2018/01/02 12:27:34 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xff90e0e913b49f07) getsockname$netrom(r0, &(0x7f0000fda000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000beb000)=0x10) fsetxattr(r0, &(0x7f0000911000)=@known='security.ima\x00', &(0x7f0000570000)='eth1[system\x00', 0xc, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x100000001, 0x1, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003f4000)={r1, 0x9c, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0xffffffffffff1960, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000)=@pic={0x5, 0x6e63, 0x3, 0x19, 0x9, 0x101, 0xc8, 0x6, 0x2c14, 0x7ff, 0x2, 0x0, 0x9, 0x3f1, 0x9, 0x7}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0xf96d, 0x6448, 0x3ff, 0x3, 0x7, 0x1ff}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/233, 0xe9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x5, 0x101]}, 0x8) prctl$void(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0xffffffffffffffa6) fadvise64(r0, 0x0, 0x2, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x1000, 0x5, &(0x7f0000002000-0x17)="16a0b34fdfce41b7c8ce26765365026a559065fe9fb445", 0x5, 0x16, 0x7bb7, 0x2b5, 0x40, 0x7, 0x2, "2fc632255d0175201be4f963286b7eee12e4a2370a8e4b5f9de4904a34613155e92eefca0be6844a6b9b6a713084fefb176297662018270c9191f52fb2395915fcafbaf4eaaa45491c815b0bb583e7d38ff7c084c5eb14cd47000b8d1367d7564fce0252ec891cca24d81161bba4"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0x4, 0x2}, {0x0, 0x1ff}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000005000-0xfd)=""/253, &(0x7f0000002000-0x3)=0xfd) fremovexattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000004000)={0x6d08, "c1d2ba8af723"}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000)={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffd}, {0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x7, [0x101, 0x2, 0x5, 0x3e7, 0xffffffffffffff5a, 0x1ff, 0x1, 0x4]}, 0x5c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000)=0x10000, 0x4) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000005000-0x138)={{0xf004, 0xf000, 0xa, 0xffffffff, 0x9, 0x3, 0x48b, 0xffffffffffffff01, 0x1, 0x2, 0x4, 0x7, 0x0}, {0x0, 0x7000, 0xc, 0x1000, 0x5, 0x7, 0x8, 0x9, 0x1ff, 0x9, 0x2, 0x1000, 0x0}, {0xd000, 0x10d000, 0xf, 0x1, 0x7, 0x2, 0x10000, 0x7, 0x4, 0x1, 0xc5e2, 0x10000, 0x0}, {0x3000, 0x5000, 0x8, 0x5c, 0x0, 0x8, 0x4, 0x1, 0x8000, 0x3f, 0x80, 0x200, 0x0}, {0x4, 0xa8253b21ae96f8f7, 0xf, 0x7, 0x7fff, 0x7, 0x0, 0x0, 0x4, 0x80000001, 0x2f5d, 0x400, 0x0}, {0xf002, 0x2000, 0xa, 0x5, 0xaadc, 0x5, 0x9, 0xff, 0x3, 0x6, 0x6, 0x1, 0x0}, {0x100000, 0x17002, 0xb, 0x100000000, 0x6, 0x3, 0x0, 0x2fc, 0x9, 0x80, 0x5, 0x0, 0x0}, {0x10000, 0x0, 0x10, 0x890, 0x1, 0x7, 0x1768, 0x3, 0x7fff, 0x5, 0x9, 0xffff, 0x0}, {0xd004, 0x100005, [0x0, 0x0, 0x0]}, {0x1000, 0x5000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x20000, 0x2, 0x4000, 0x2000, [0x7fff, 0x7f, 0x0, 0x5]}) 2018/01/02 12:27:34 executing program 4: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) getdents(r0, &(0x7f000001f000-0x1000)=""/4096, 0x1000) 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, 0x0, 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, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b29000-0x10)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) request_key(&(0x7f00000ec000)='encrypted\x00', &(0x7f0000510000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0d000)='trusted\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f00000c6000-0x6)='logon\x00', &(0x7f00008bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$join(0x1, 0x0) add_key(&(0x7f0000c38000)='keyring\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000989000-0x13)="f4fe59dcc572b7cf8bf51b0e40de1c24d44e9b", 0x13, r2) timer_create(0x7, &(0x7f0000e19000-0x60)={0x0, 0x1f, 0x4, @thr={&(0x7f0000f3b000)="e255946388608233fd9c53280a020a336c2791c29f1ee2a87b7db725363fb4b7a7ec9da36f7bf865bb5fb786a74ab9bc23db12f7efa3398e3a61b14a43e393ca5db97411873878e99267dd3092858dcf2f62d2f8496c15c5f39fb6cb27ec3683115a43fabeef77", &(0x7f0000f5b000)="dada7308b2b045bc24aee6f57a7e4a093e71ddadaf7c630de67d1908d2f0a6ef718fc6f6922eb63f779955a71eca5c1f3d288d5569a4e3ad9f6fa0690616293e5253c92fd934aefae47c50c95f0439c2d60ee181e74a67a30eeb53342585a05a9bafccf029df1ae5c0081b55169112a6e15ab5a15597cdaee031ba1b4d05"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) timer_delete(r3) getuid() getgroups(0x5, &(0x7f0000645000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) readv(r1, &(0x7f0000202000-0x40)=[{&(0x7f0000851000-0x63)=""/99, 0x63}, {&(0x7f0000db6000-0xd5)=""/213, 0xd5}, {&(0x7f00002df000-0x53)=""/83, 0x53}, {&(0x7f0000968000)=""/171, 0xab}], 0x4) 2018/01/02 12:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000989000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008f2000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="cc8d500d70330b8e9c9077eae07b73e1"}) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085d000)="010106000000de030000000000000054", 0x10) r2 = accept$alg(r0, 0x0, 0x0) flock(r1, 0x4) sendmmsg$alg(r2, &(0x7f0000880000-0x1c0)=[{0x0, 0x0, &(0x7f0000407000-0x20)=[{&(0x7f0000589000)="0b56d0163d1c81abedf44ed9d99f5803133c6487332e837e67be46e2c016fa46622a87a1666008436ecadcf3b8f7d4ff8fbf2eec374b84295f5683e77a80e11499512201b69db08df947c5f4bf1c0093b3e4d966748ca39cc5a61979b08b602e27bde35c25750e8e9a81ebf917dff1befbed854d", 0x74}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00001c4000)={0xff0, 0x1, 'client0\x00', 0x2, "856449e1d03f2a9b", "ab4755c102c7d5d03f079ac803820c0c57ae441361266c55cb6ab39e59e2201d", 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000)={0x2, [0x7, 0x3]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000002000)=0x3f) getsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/02 12:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000d88000)="1725d75dff1b7753e8692b950682b769a5e11334a31d1b1f599b58b7e145a4413a3b05b94b316ec356f638c863c0a921ea72f87b03d9d7c4a48e1f6470ab2872d8827420b43dd0b067dbfa71b429e3db85948cdcecbec6463bb0613bba75b11792ebc84051788115e8f15004a89719305355d85f22d0b6ddcd472853f4615d51b185054714284744077136ead2a94bd2d79faeffc2da0b5abe27383b77976d52fbcde05f284f02e6186aea0aa93fbe0947c20c0967b4c87fe6c16bee") accept$inet(r2, &(0x7f0000c8c000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000862000-0x4)=0x10) 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0x1b2000)=nil, 0x1b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d0000-0x4)=0x10, 0x80000) mmap(&(0x7f00001b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f00001b3000)="2c39b275d8c2afb56119fe2411d106953e57f198826773b6529181df15398ee1dba8bd07e449ded7a5ad715b026ec0092b4026d4ad5be7543f05c03bfd9a931e52fa45e6e83d232a50cd4fd54af8cda753404735774d2fc42a0a7541") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000051000-0xa)='/dev/cuse\x00', 0xa000, 0x0) mmap(&(0x7f00001b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00001b3000-0x70)={[{0x80, 0x7fffffff, 0x100000000, 0x0, 0x6, 0xa8b, 0x9, 0x200, 0xc6, 0x2, 0x0, 0x80, 0xffffffff}, {0x3, 0x2, 0x4, 0x9, 0x5, 0x8, 0x4, 0x62f, 0x9, 0x9, 0x3, 0x4, 0x5}, {0xffffffffffffff32, 0x0, 0x7, 0x9, 0x4, 0x0, 0x0, 0x1000, 0x9, 0x2, 0x3ff, 0x4, 0xffffffffffffffff}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000a0000-0x9)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet_int(r1, 0x0, 0x27, &(0x7f00002ee000-0x4)=0x200, 0x4) 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000966000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000164000)={0x10000000, 0x0}) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) close(r2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00005fd000-0x64)={&(0x7f0000243000-0xc)=[0x800, 0x2, 0x7], 0x3, 0x71e, 0x3, 0xffffffffffffffe1, 0x3, 0x0, {0x9, 0x7, 0x1, 0x2, 0xfffffffffffffff8, 0x1f, 0x9, 0x3, 0x3, 0x8, 0x1ff, 0xfb64, 0x2, 0x9, "78dad1bd59c40f593bbcbb01f7ba2b9b4931cb68984f8b2077ee62ae03751617"}}) 2018/01/02 12:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 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) splice(r0, &(0x7f0000303000)=0x0, r0, &(0x7f0000356000-0x8)=0x3, 0x0, 0xa) setitimer(0x0, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000661000-0x2cf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="14909e495ae5", [], {{0x86dd, @ipv6={0x0, 0x6, "005c17", 0x48, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x1f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}]}], ""}}}}}}}, 0x0) pipe(&(0x7f0000a65000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000720000)="b9326a87aaf04a1e6e58cf91d28b52f2c4fd9865ee464d4a1ef01bb3d0e591fd5c78c721bc996f0bbc72e7de4371d0a92454f6c12a8c1e288fba8d9441b034752c66321a60b02ac1ac5a65d1689a1a756afefa0eaab049978129d86bd88c6c9693b67bb3244fdca9ec474b1f03ab16f67579fd2c353e47ca31514d45621a") 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) accept$nfc_llcp(r2, &(0x7f0000604000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000013d000)=0x60) 2018/01/02 12:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x3, 0x5, 0x5c, &(0x7f00009b1000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fd2000-0x4)=0x2d, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000d0000-0xfa)=""/250) 2018/01/02 12:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) getsockname$netlink(r0, &(0x7f0000f84000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f000070d000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fallocate(r1, 0x2, 0xb191, 0xffff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/vcs\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003a2000)={r2, r2, 0x3, 0x1}, 0x10) bind$inet6(r2, &(0x7f0000460000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000717000)=0x13, 0x4) preadv(r3, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/01/02 12:27:34 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000abd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000003c000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f54000)=0x8000, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x80045113) set_thread_area(&(0x7f00001c2000-0x10)={0x4bb, 0x0, 0x2000, 0x1, 0x5, 0x2, 0x2bb8, 0x9, 0x8000, 0xc}) gettid() 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x81) r1 = syz_open_dev$random(&(0x7f000026b000)='/dev/random\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000530000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eb3000-0x4)=0x2, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000776000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x81, 0xb1, 0x0, 0x80, 0x1, 0x5, 0x48000000000, 0xff, 0x8, 0x7fff, 0x9, 0x9, 0x8001]}, &(0x7f00004b4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00004ee000)={r4, 0x3, 0x0}, &(0x7f0000921000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004d6000-0x8)={0x0, 0x9a3}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002ed000-0xc)=@sack_info={r5, 0x4, 0x0}, &(0x7f0000532000)=0xfffffe95) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf2000)={0x0, 0x0}) getrandom(&(0x7f0000cef000-0x9)=""/9, 0x9, 0x2) 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000729000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000093a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c1000-0x8)={r1, 0xfba4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f5000-0x3)=0x10) 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000976000+0x80f)='/dev/rtc\x00', 0xa000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f73000-0x24)={0xca2f58, 0x7, 0x40, 0x1ff, 0x1, 0xffffffffffffff8f, 0x685, 0x3ff, 0x3e, 0x10001, 0x4fa0, 0x81}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007ac000)=[{&(0x7f000018d000-0x72)="2900000021001980010a7524830a002102000016000000000000000009000c0000000000000800ec56", 0x29}], 0x1) 2018/01/02 12:27:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x0], 0x1, 0x8, 0x1, 0xd71, 0x95e7, 0x3, {0x3d, 0xffff, 0xffff, 0x7, 0xf551, 0x4, 0x0, 0x800, 0x100000001, 0x19c6, 0x45b8, 0x4, 0x80000001, 0xff, "055fafa87899cafdc5d6e5d3d8f41651d363b1c0b28a9ccbe2f3a048077b437f"}}) clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000717000)={0x0, 0x2}, &(0x7f000016f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000054d000-0x8)={r3, 0x10000}, &(0x7f00005af000-0x4)=0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000dd5000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/02 12:27:34 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000049000)={0x1, 0x200, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 199.238045] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 12:27:34 executing program 3: r0 = socket(0xa, 0x2, 0xfffffffff5bd0401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fd5000)=""/105, 0x69, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) r2 = creat(&(0x7f000076c000)='./file0\x00', 0x20) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000c4f000-0xc5)=""/197) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) [ 199.279914] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000758000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="d765746830766d6e657430252800", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005b5000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='#\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007be000)='.dead\x00', &(0x7f0000289000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) keyctl$dh_compute(0x17, &(0x7f0000a03000)={r0, r1, r2}, &(0x7f0000001000-0xfe)=""/254, 0xfe, &(0x7f0000107000-0x38)={&(0x7f0000768000-0x40)={'sha3-256\x00'}, &(0x7f0000001000-0xd2)="c4c9bb2cbfc35849b1b6daecbd73cd21f98660d9ee9ecf22f29c203641c57a4dbf21c628c84847a2be8761bbfa1830de3456894bc2833650eab15e27df0ac9b369abf4a923239d537cb76f4df3752801d21d4c9dab85415b8b514b891be6facee5ed7ca546d5d6dd9620a30005b66ebfbd438eace82372933aa266a124e1ae919e446f8406c7a472f1f3ae69fab2f4b7e706c5fbc78430b1db910df606878dd047fbdf2fe55cfa255bb4499b59e0cf1ac41ab12cac66039a51399ae7f7eb9385de4ba40dd4e6d7e19a23687ef5ed1233a5bd", 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0xf7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00005de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="74fb298af445a5add9e50ff6bb98f0a93cd8b943c4b2df1ec2540ccc5241bd4869df288eb3703fd0cf7fb2d3fdc5f47a49bff459d1bf3e588aaf0289a0a70582f0b512223b1b6e371b5c197d04bbef4072eb9621c84510a9276e5809e857bdb5929c9f73d860", 0x66, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f000042a000-0x8)='keyring\x00', &(0x7f0000ada000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f0000c02000-0x5)='user\x00', &(0x7f0000bfc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r6 = syz_open_dev$sndpcmc(&(0x7f0000891000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x444040) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000683000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d6f000)={0xffffffffffffffff}) setns(r6, 0x44000000) getsockopt$inet6_tcp_int(r7, 0x6, 0x3, &(0x7f0000c4c000)=0x0, &(0x7f0000c17000)=0x4) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x50000000000005) ioctl$int_in(r0, 0x5452, &(0x7f00005ae000)=0x80000008f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000677000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000034c000)=""/202) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000bfc000)=0x0, &(0x7f0000f4f000-0x4)=0x4) 2018/01/02 12:27:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = syz_open_dev$mice(&(0x7f0000c93000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000843000)=0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e5d000-0x20)={@generic="336ab4a21379778c78e2e566df374539", @ifru_flags=0x1000}) sendmsg$alg(r1, &(0x7f0000e26000)={0x0, 0x0, &(0x7f000076d000-0x10)=[], 0x0, &(0x7f00005ba000)=[], 0x0, 0x0}, 0x0) 2018/01/02 12:27:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000301000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000827000-0x38)={&(0x7f0000fc8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ebb000)=[], 0x0, &(0x7f0000da9000-0xa0)=""/160, 0xa0, 0x0}, 0x0) accept4$inet(r1, &(0x7f0000c6f000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000841000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x7, 0xc) write(r0, &(0x7f0000e9d000-0x1f)="1f0000000104ff00fd4345c0071100030200f00008000100020400dcffdfb1", 0x1f) r1 = msgget$private(0x0, 0x40) msgsnd(r1, &(0x7f000027e000)={0x3, "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"}, 0x1008, 0x0) 2018/01/02 12:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004d3000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000e4000-0x20)={0x3, 0x7, 0xcf6, 0x81, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) connect$inet6(r0, &(0x7f000008f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000460000)="bb", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x795, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000006f000-0x8)='./file1\x00', 0x7f, 0x0) fcntl$setlease(r0, 0x400, 0x0) setns(0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/02 12:27:34 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e2c000-0x8)='./file0\x00', 0x220442, 0xc) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000928000)=0x9, &(0x7f0000013000)=0x1) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000e8e000)='/dev/input/mouse#\x00', 0xfa1d, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000014d000)={0x0, 0x3, 0x7f, 0x100000000}, &(0x7f0000b2a000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f3f000)={r4, 0x7}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007a1000-0x83)={r4, 0x7b, "ed05d61e30e91935fdcb20d329d8fb83eb93380800faf7eeccfee9fb01bfc89c88769980e5e1110dea33a9891dd91a7751ea332690893a8eec4825f43e7d370c2f78752c55457e6dcb2718df264eb9014b9ecdc0ee6711938c2d111943df7acef28b033515409170cb2490a244b6666431538e238a7ae292f0902d"}, &(0x7f0000031000-0x4)=0x83) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f00000a3000)={0x9, 0x80000000, 0x400, 0x81}, 0x10) 2018/01/02 12:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a42000-0xb)='/dev/hwrng\x00', 0x480000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000a97000-0x4)=0x4ca7a3e7) r3 = msgget(0x2, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f00008b9000)=""/165) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b28000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000dc0000-0x8)={r4, 0x10}) sendmsg$alg(r1, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x36}], 0x18, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000903000)=0x0) ioprio_set$pid(0x1, r5, 0xa11) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dbf000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f000007d000)=0x20) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) recvfrom(r1, &(0x7f0000e5c000-0xb1)=""/177, 0xb1, 0x40000000, &(0x7f000070d000)=@l2={0x1f, 0x7, {0x101, 0xa2ea, 0x1, 0xffff, 0x1ff, 0xffff}, 0xffffffffffff8000, 0x6}, 0xe) 2018/01/02 12:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000f4f000)='/dev/snd/midiC#D#\x00', 0x6da4, 0x4080) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='irlan0\x00', @ifru_flags=0x301}) socketpair(0x1, 0x80003, 0xffffffffffffff81, &(0x7f00001f4000-0x8)={0x0, 0x0}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000679000)=""/50) bind$inet(r1, &(0x7f00004ed000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/02 12:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x40, &(0x7f0000d63000)="") dup2(r0, r0) [ 199.388549] binder: 24281 RLIMIT_NICE not set 2018/01/02 12:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00007c1000)=""/206) 2018/01/02 12:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000015e000-0x17)='statm\x00') 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) r1 = syz_open_dev$admmidi(&(0x7f0000dc5000)='/dev/admmidi#\x00', 0x7, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001d1000-0xb8)={0x0, 0x3, 0xf630, 0x100000001, 0x80000001, 0x0, 0x0, 0x1, {0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xff, 0x1, 0x101, 0x2}}, &(0x7f0000d95000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000442000-0xc)={r2, 0x1, 0x2, [0x4, 0x749]}, &(0x7f000076c000-0x4)=0xc) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c59000)={r0, 0x6, 0x800, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r1, &(0x7f0000ca3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000495000-0x4)=0x1c) 2018/01/02 12:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 199.420760] binder: 24281 RLIMIT_NICE not set 2018/01/02 12:27:34 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0x1, 0x6, 0x8004}], 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f000000d000-0x1)="1f", 0x1}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f000000d000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000005000-0x3)={0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/01/02 12:27:34 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, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x402042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d77000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde, 0x9, 0x1, 0x7, 0x514, 0x1ff, 0x6339, 0x1, 0x100, 0x2a, 0xffffffff, 0x10000, 0x1, 0x8001, 0x6]}, &(0x7f0000b74000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000655000-0xa)={r2, 0xa1, 0x1, [0x3]}, &(0x7f000098a000-0x4)=0xa) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000003c000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/02 12:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ca6000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cf000)=0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000942000)='/dev/vga_arbiter\x00', 0x80, 0x0) [ 199.447654] binder: release 24277:24281 transaction 162 out, still active [ 199.454918] binder: release 24277:24281 transaction 161 in, still active [ 199.461819] binder: undelivered TRANSACTION_COMPLETE [ 199.474479] binder: 24293 RLIMIT_NICE not set [ 199.528901] binder: release 24277:24293 transaction 161 out, still active [ 199.535907] binder: undelivered TRANSACTION_COMPLETE [ 199.541723] binder: send failed reply for transaction 162, target dead [ 199.548495] binder: send failed reply for transaction 161, target dead [ 199.557250] binder: release 24277:24281 transaction 164 out, still active [ 199.564267] binder: undelivered TRANSACTION_COMPLETE 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x80003, 0x88) sendto$inet(r1, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000dc7000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a65000-0x10)=[{&(0x7f000009e000-0x2a)="290000002000fd02013d0024004a002002000016000400000000000405001400ffeb00005406ec006e", 0x29}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000ece000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10000) writev(r1, &(0x7f0000196000)=[{&(0x7f00006b1000)="33362fd25cc0c7b37041f1805ad6593e115312431c0546", 0x17}, {&(0x7f0000247000-0xaa)="a91ab9d0a5034de1378eb3eafdd23ad632d1029c0aac2b1b3aafd0afd1a2cffc915449cf6d744c4b8b9a429d7eb9d0d5667c64cf251dc0124728c6966378588fee2da70021a3658bde879d5ef89089bd9cb0a6335e7960e85a08baa9fee97510f5aeb3ee6dee62ebc75c08880a648b8be64f7682ac52f60e050e42993facfc5f70dcb2a6f7ac68dc0630246ec2f26b886fb38d0b8395db0a3dd5f33b6d72a8181e24026eb7a2a5c3ee6b", 0xaa}, {&(0x7f00009c9000)="fe4fb4717321b6fa6a9019095734b6701b0f484fb5737a3f26f95f98e358ea0d8960172b239d12e64036437e30bd1471d322becebf94da1df33fbae292fffcd5b9db89e6f371903409774e1762750b0fac9349a26cbf86ffe20f11560a0514639ecfa5e42b26b7e6b3b10bf4ae4a31d3b5be56fb63d51158b1d8449148f1dbc8af7a4b5dfe6dfd34a79b67770cd8fb3faf0648974a8b2af796", 0x99}], 0x3) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000230000)='dns_resolver\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000720000)="", 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000994000-0x8)='keyring\x00', &(0x7f0000630000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$vcsn(&(0x7f0000120000)='/dev/vcs#\x00', 0x0, 0x400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000066a000-0x4)=0x5, &(0x7f000013b000-0x4)=0x4) syz_open_dev$dmmidi(&(0x7f00004c5000)='/dev/dmmidi#\x00', 0x1ff, 0x10000) keyctl$setperm(0x5, r1, 0x0) keyctl$read(0xb, r1, &(0x7f0000406000)=""/108, 0x6c) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cc0000-0xd6)="2f6465762f736571656e63de7200a20bbf68fc3bc8ba6605a4e2610bb3c7b0871026989753e85100000008186211667dff71d1923b76281f00000000000000c99431ceefccc4e019cf2a0d8521e070be87979bac1c10e5242a0e3161cb41eed652a4003296352dc6d16f7365cfa7ebe40acddd8c9cb4e38d0d27fa88a5c66d3d91cd0000000000000002c3ddaea73841d10c26b62b8c15372c665f164e17b62451817c37859adcef6481b126592dd142c192ee3d6510d36d140db049bcb8c4c951d6a820e3642ef8f6f0cb21ceefcb8296a7ce657a45", 0x0) r1 = memfd_create(&(0x7f00003bc000)="2f6465762f736571656e63de7200a20bbf68fc3bc8ba6605a4e2610bb3c7b0871026989753e85100000008186211667dff71d1923b76281f00000000000000c99431ceefccc4e019cf2a0d8521e070be87979bac1c10e5242a0e3161cb41eed652a4003296352dc6d16f7365cfa7ebe40acddd8c9cb4e38d0d27fa88a5c66d3d91cd0000000000000002c3ddaea73841d10c26b62b8c15372c665f164e17b62451817c37859adcef6481b126592dd142c192ee3d6510d36d140db049bcb8c4c951d6a820e3642ef8f6f0cb21ceefcb8296a7ce657a45", 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a9f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000-0x4)=0xfffffffffffffd87) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000668000-0x3a)="922be36fcf63e16f55de009b8376877f4907ae6629eca05b0da9371234116898ea807169ed185c78e2ea14bdbcbadb5abdf5304bb16a21f889bf", 0x3a) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008b1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000188000-0x10)={r1, r1, 0x2, 0x0}, 0x10) sendmsg$unix(r0, &(0x7f0000e43000)={&(0x7f0000571000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000893000)=[{&(0x7f0000e48000-0x14)="fe893c63083c14fcfda3b3d84516bf0561f98510", 0x14}, {&(0x7f000097b000-0x58)="48778952948a495a9036aebf7f6747234fab83bd676d9603a64d5ea15f3c1cbcbc3b55570770bed0dcfa9b05764c99e6e9ad32f88c5766518b97629669576f97797964cdddb294cce52f33328ced6324e226e4e3f8054d59", 0x58}, {&(0x7f00005fb000)="b6d266d1bf5a122977cc34fff3a1947dd23d915857e09a52df9c4a76e17956bab6", 0x21}, {&(0x7f0000a70000)="f89147dbfebb8d2d79bf22fa8f4c22c4097ec67f97698da496465a27b6ee7eeac9b96ea2a7ba964afb583e6a1182d1a32a9863cd55d2236c8f0ece3285bb1b815a5839fbb471058a7579fb12d8f18f8c5f958a03b32a23d5292ec0c5706655136b349372253dda9a5916", 0x6a}, {&(0x7f0000005000-0x44)="2c6b4a48027227a15ee1e7ba470b1aa86d932bdf5fa3e1e981766d14986f8ef9701b9be5eb664f9fabfa4721ad29f38de4c81a34468ab673f639b2256e3fb956746f6981", 0x44}, {&(0x7f0000d00000)="b2c3c286aedd0f407ccaa91a20c83086361c4fb149a47153ff93058b6dc7cfdea9fe49490c341544c4463b30963e1da42357e49837403339e2d063b03fcdd12d3032b6ca9f8051693f194cd9dc4471f4be3577d62547c748a638801ccfc8b4e3a44b3731bcb382db57957ca3e9ea0adb1ce036141b70301122e73fe4694d8488606811d8268f81ece6502796a6a9cc8d7372fc2a7cabe7", 0x97}, {&(0x7f00007d6000-0x7e)="4a19d4eff0be2679c7e732a27327a383e491c78b2ce3ee3c55c053a7461e94f1f877b223bb8430bbb880a53f9002814d6f3b26f98d2aae7b462bc368e936685c0e16ceb45d108436fd6ce8aadf7021ed995f0a8e4d7bc51ed9d62e501a900801787c620eb7c779aeaab26d886df2bd88551780699455769accc49c14a275", 0x7e}, {&(0x7f00006ff000+0x14d)="bd8f64c63a9c38fc9c59243c39", 0xd}, {&(0x7f0000269000-0xcc)="c99b83dbc7ed888e379e5ac0e0131fee8f47a3f5b2ac5d4c44441dc6171b64fc980ca8d090a4e43b73aec96455aff03af22479dd731eaf500254a147c92d5e169fab8828b1d916c05b772c92ee47080000005988ef1c3fd80ae1015a9ef96a2f072ad4cb839b9e781fff87430534762ee7a478ea0428c00b77939312ea4e739c8cf1b168f2bf0d1088280de5539addba408a0c15e9c64f8743720a612695b38c5baa3ea25d585471dbca34c7bfb06997c8851ca1e5eada61998c48b070e975c689cc7d34e3234c116f88394f", 0xcc}], 0x9, &(0x7f0000050000)=[], 0x0, 0x0}, 0x4004) mbind(&(0x7f0000549000/0x3000)=nil, 0x3000, 0x8000000000004002, &(0x7f0000f9b000)=0x800, 0x100000000, 0x4) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c62000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000b58000-0x12)='/dev/snd/pcmC#D#p\x00', 0x64dca850, 0x800) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cff000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000019c000)={0x1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1b, 0x7, 0x9, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x4}) r1 = eventfd2(0x8, 0x800) ftruncate(r1, 0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000934000)={r0, &(0x7f00001de000-0x79)="4aadd6df73117765cd41d4a542fb35e93e69490eceb13cfea2c60997fb67d2cd45c9b2b94e49e4c33f1c7a80e9006ab8d109d0d9cf3c584baf0f5fc7be04981491e1c0040d5a98236980fd5db9f18695d2062b3a79acbab884bb4f965de9007dd49737772deefa3ad7393e8ec58dcb6fd991c526e823d1e738", &(0x7f00008db000-0x48)=""/72}, 0x18) syz_emit_ethernet(0x2a, &(0x7f000026d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1, 0x8) write(r0, &(0x7f0000d18000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000282000)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000684000-0x4)=0x5, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001f7000-0x4)=0x5, &(0x7f000019d000)=0x4) ptrace$getenv(0x4201, r1, 0xfffffffffffffffa, &(0x7f0000780000)=0x0) write(r0, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900010000000000000000", 0x1f) truncate(&(0x7f0000821000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ad000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a0, 0x1}, &(0x7f0000d1f000)=0x98) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00005dd000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000060d000-0x18)={r2, 0xa1, 0x0, 0x1, 0x7fff}, &(0x7f0000bb9000)=0x18) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000abb000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf3000-0x4)=0x14) sendmmsg(r0, &(0x7f00006bf000-0x12c)=[{{0x0, 0x0, &(0x7f0000e3a000-0x20)=[{&(0x7f0000b3c000)="621628bd6e9a9a3ba10e43b79b51", 0xe}, {&(0x7f0000b21000-0x5)="8095a6929f", 0x5}], 0x2, &(0x7f0000fda000-0x120)=[{0xb0, 0x0, 0x5, "d8eef73a68e1543dd8d6dd896d25352d7e9338017117867a305f708fd136c53431b1e534c034377392935935ae021a8672a5c870ab9e23e3e19a567094b4f39a4015bb1ddab2b8ede2cf1f2ec8af330cde043075fbaeafa4bf96fd67174802fa64658bae264d0eae374bb8554baccd070b287ec071c2c63577ebe62b946ede3159a124d1679f9744b06f1a5d6597f5977ac473c6b5fbc8c4262838aefcee"}, {0x70, 0x0, 0x6, "689e9cdf924d1308939c669e56e15c096c9493326ff278f75af0331d7cf3f466777559df34de7d45f99cfb84238975beba168873f93b1ce1815c3f7c314f5dee0021b2cb32e42c9580ca13cfc46e3def69df163a7a287ac5d3562441f1a9"}], 0x120, 0xc0c4}, 0x1c48}, {{0x0, 0x0, &(0x7f0000dd7000)=[{&(0x7f0000034000-0x1d)="b83edb5abce234d2eed64900b0110fddf30a43ca7b86c5fef25937ddc4", 0x1d}, {&(0x7f00007f9000-0x2e)="d7472ed46d7810b659399ddb8060f5353ac7e9ad1d18fd9174105b8f51a6c3fad2872dfec3a93387451e1d015e67", 0x2e}, {&(0x7f0000243000)="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{&(0x7f0000d37000)="c5616b789def8ea88e65094b79b549a9438d306ceae718686317bbcf83853cf983c6146b0286cef9afb24b93fe0227fd2747027c956f454ed5", 0x39}], 0x3, &(0x7f000061b000)=[{0xe8, 0x0, 0x32, "a613d31d4521e729bef1aea08bae5319513d2aedb177e26523f058057b68162c1180e5598c50a239f5fa5b37195a66e1a1f065ddf2027c17fe89b7a6a23475cd673e1e2e4802b4a3c3be6f32f31f5bf3daa9f277c354e607e6a836b43185c83f04f47dffd22768ba3c08c99044a6d7d35b783ab17f170c60c1b9854593804cce6f3cd847c00dced893ceb9148648a116448c6318468d7ae7d6f8ffb9403f6a59e89681196852911bd1e21d752c02c3f2ca3a683a242f831f868b67e97b72f02a11c80a0518ebdd512c119c1fe26418cbe1bdae9252"}, {0xb8, 0x0, 0x8, "6419e4daaf8bab9e4852d42ef407a5abba1e7149d3216a9017030b92bb68db766b7a02269146a5dcb797414b9db0de388a68c0de8a9decc1e02c8c62ce2e1e5a8852e7f627204c197e259070a3366a899f827390050b5927360c28480520f531878c3198ae36e51f77225f46104a51fb6b34d3e583167dd4fb034328f1c9a1a8be83f6b6f45d8c1ec6547154ff3baeabf5537ae6ec13f0f9c24b7f66c3d4730ef73a63926a4fa9"}, {0x1010, 0x103, 0x9, 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"}, {0x48, 0xff, 0x5, "8067f00ac52bde2c1d8bf1c0d317beb45869833569ea1bb9d411b5683afb91a68d7b1a512ed0fb1014e8bd3fe3ea52a615551f1eeebfb0"}, {0x78, 0x0, 0x7, "ad46d9a64ecc5bc678723a219624aeb1273a049a8f4e3b96013c5c3d27f1b5c0c404ccbb47a352debba3a18ae97c7b21d2ae17ae598154496e77a7858a974719eaff3f246b4480a0883c99f49a3dce91943136b0e862549b21ce5415844d25d4bca9562b173d"}, {0x28, 0x0, 0x7, "5006d3e2385d64afa8de877d774294ee6198"}, {0xf0, 0x10b, 0x2, "0c8fe410db901479547849da9424920a1ac0e811551a4cea04868975e53e0c96d0944cdd43920a2c9f7290659f200d39f5024a23d05114aa9391d7d7869ce873605b7fd0b74551b48a418f76be96ea64e0860ef32b1d9069a15575e1307e5f422720b53d81633508cb92aa9b1f699cf8a9b1ca14c096e09daa6788076a048a7215ca25413875aa42da1a18c5908e0efe046cc8d1bf3951bb95b281c1f4be1fef6c1d7ecd5f2631bf2488b27c4348c615d4b44a5a1b81ef5082a16878ab0189370d535cbcb4351653eecfdda249ad683d8e99fd7206baf51961bd"}], 0x1388, 0x24000000}, 0x3}], 0x5, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) [ 199.569472] binder: release 24277:24293 transaction 165 out, still active [ 199.576443] binder: undelivered TRANSACTION_COMPLETE [ 199.581626] binder: send failed reply for transaction 164, target dead [ 199.592421] binder: send failed reply for transaction 165, target dead 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000056b000-0x4)=0x400, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d38000-0x4)=0x1, 0x4) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000244000)={0x0, 0x0}) 2018/01/02 12:27:35 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004d2000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xb9)={0x0, 0xd7, "504a96ac85f00756d9f00eeaad465ac5ac0d7f19e3f46b538d89d7f96f44eb7ce233b9a75484e5ffa826f687e80452fb9a5ebc30bbbba01391dc03a33130fee93925a7f9c721c416d027c77f1fd71bab37c2f6ea02376b98308f5224761cc8390bedd8eecfdbc00e245b60a086fa3f659485393e6d10a8de06aabe3c373ef9b0af7b56e363e238dec50530b3607ebb116a4528cd7b741cba8ba1f272fbeafdd842f9bdd3c3f63bd34796373d664414f657709d4f7bc753638cdac0b54ddd5c0a8ea2e982b3ac0cbfb743f6a9cb6353c2008e3ea9c14f40"}, &(0x7f0000451000)=0xdf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd5000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000011a000-0x4)=0x8c) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$evdev(&(0x7f00000e2000)='/dev/input/event#\x00', 0xa876, 0x14400) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000f57000-0x18)={0x9, 0x5, 0xffffffffffffff81, 0x3, 0x0, 0x0}) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd2000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd4000-0x4)={0x401000, 0x7, 0x3000}, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e4e000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000437000-0xc)='/dev/rfkill\x00', 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000071d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$vcs(0xffffffffffffff9c, &(0x7f00005db000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000070000)=""/237) 2018/01/02 12:27:35 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r0, &(0x7f0000008000-0x119)=""/936, 0x3a8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x78)={0xfffffffffffffff9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200, 0xb480, 0x126d, 0x1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x47da6c54, 0x9, 0x2}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) pause() 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) r1 = syz_open_dev$binder(&(0x7f00004ef000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x3a7, 0x480001) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000015000-0x110)={{0x100, 0x7, 0x4, 0x4, "af3dfc3cac4ca4aef52ba38c7336c3dc5756bcbe2b66090a9de5c0328bfbbb8d394e247a17c9366b3777da46", 0x9}, 0x0, 0x0, 0x9, r4, 0x24, 0x3, "378bae481cbb9f597f06a1e74dfd01ed5f7e6dd52f4d197661e9734adcaf66d9a69819c42f507ef8e44ca111013a3c64c1a8d36cec6edda677fc8edc9d90c5b5", &(0x7f0000014000)=')\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], [0x3, 0x7, 0x80, 0x3fc0000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f000016f000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000b24000)=0x2, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d62000)="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", 0x11e) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ef000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000765000-0x18)=[], 0x0, 0x0}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00009d0000)=[], 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x1) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00002cc000)=""/240) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f000073b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f32000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000d3b000)=""/107, 0x6b, 0x0}, 0x100) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f00007e5000-0x4)=0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) symlink(&(0x7f0000ef5000+0x2e3)='./file0\x00', &(0x7f0000b9b000-0x8)='./file0\x00') lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa204, 0x0) clock_getres(0x2, &(0x7f00003c5000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f6e000-0x18)=[{{r1, 0x0}, 0x1ff, 0xad2, 0x0}], 0x18) ppoll(&(0x7f0000734000)=[{r0, 0x4400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x10, 0x0}], 0x4, &(0x7f000092b000)={0x0, 0x989680}, &(0x7f0000cdf000)={0x1f}, 0x8) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20) openat(r0, &(0x7f00009c2000)='./file0\x00', 0x480240, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000c32000-0x4)=0x5) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c24000)=0x0) ioprio_set$pid(0x3, r3, 0xfff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000080f000-0x4)=0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eca000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000320000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000174000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000629000-0x10)={r1, 0x1, 0x6, @random="ae0cee4edc2a", [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r2, &(0x7f0000417000)="22000000180006e3000700000900070b020100000003202428060009040005000600", 0x22) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/loop-control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) connect$inet6(r0, &(0x7f000008f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00001c8000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000db1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x2, 0x1, 0xd, 0x1, 0x8, 0x7be7}, 0x20) r2 = dup3(r1, r0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000f34000-0x4)=0x6, 0x4) 2018/01/02 12:27:35 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008cb000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000ea4000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000219000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_open_dev$tun(&(0x7f0000b7c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis-generic)\x00'}, 0x58) prctl$getname(0x10, &(0x7f00006b2000)=""/208) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d57000)="a23364fd5e58daf24d71a19dd92bc72763", 0x11) 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036d000-0xfe)="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", 0x49) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) read(r0, &(0x7f00009ba000)=""/4096, 0x1000) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) sync_file_range(r2, 0x37d, 0xfffffffffffffffb, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00009f3000)=0x0, &(0x7f0000a23000-0x4)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x589, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd579", 0x24, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_robust_list(&(0x7f000016f000-0x18)={&(0x7f00008c2000/0x1000)=nil, 0x5, &(0x7f000064f000/0x4000)=nil}, 0x18) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eaf000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f0000dce000-0x66)=[], 0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f00001a9000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socketpair$inet6(0xa, 0x800, 0xfffffffffffffffa, &(0x7f0000e5a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000006b000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000eca000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00009c3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000df0000)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x0, 0x2000) r1 = creat(&(0x7f000013f000)='./file0\x00', 0x9) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x20000000000003, 0x0) getxattr(&(0x7f0000354000-0x8)='./file0\x00', &(0x7f0000e9e000)=@random={'user.\x00', 'ppp0-\x00'}, &(0x7f000024e000-0xcb)=""/203, 0xcb) write(r2, &(0x7f0000efd000)="2200000014000721004feef7e2ff050002040300010000000800020000000000f152", 0x22) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6c000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000063a000)=0x7) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000034d000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0dba9c18cf6c80a13f095e16a1db6d53145a35f8ac9d67a9e4863dadf2c9a3042f3fda98f27f35d730ad1e8385c08d590a08", 0x3a}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x9, 0x0, 0x7, 0x5, 0x7d287d48, 0x2, 0xfffffffffffeffc1, 0x0, 0x2, 0x3}) [ 199.848194] QAT: Invalid ioctl [ 199.867738] QAT: Invalid ioctl [ 199.883353] QAT: Invalid ioctl 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000cf6000-0xbc)={0x2753, 0x3, 'client0\x00', 0xffffffff80000005, "6ef3cda3197fbf51", "024c722470be1b3b517b2b405b9b7a77daa565e13e38889eb8fb958f8cf00a5b", 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f00008dc000)={&(0x7f00002c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00000fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b1b000+0x543)=""/113) readahead(r0, 0x4, 0x8) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) munmap(&(0x7f0000741000/0x3000)=nil, 0x3000) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000390000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000847000-0x4)=0xa60) r1 = syz_open_dev$evdev(&(0x7f0000913000)='/dev/input/event#\x00', 0xb5, 0x40000) write$eventfd(r0, &(0x7f0000a29000-0x8)=0x7c7, 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a20000-0x28)={0x0, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000462000)='/selinux/status\x00', 0x0, 0x0) [ 199.898229] device gre0 left promiscuous mode 2018/01/02 12:27:35 executing program 7: socket(0x11, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x2000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 199.942662] QAT: Invalid ioctl [ 199.951293] QAT: Invalid ioctl [ 199.958436] QAT: Invalid ioctl 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x11, 0x2e, 0x903, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003a2000-0xa)='/dev/dsp#\x00', 0xffe, 0x10002000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002d7000)={0x0, 0x8, 0x1, 0x9, 0xffffffffffffff80, 0x20}, &(0x7f0000c5b000-0x4)=0x14) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000128000-0x4)=@assoc_id=r2, 0x4) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000b63000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f000044f000)=""}, 0x1) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000370000)="0006742f6c3263617000c8e75e3ab659b47af281abead86ab60f42e48385") perf_event_open(&(0x7f0000d0a000-0x78)={0x7, 0x78, 0x1, 0x9, 0xf311, 0x8, 0x0, 0x3e52, 0x40000, 0x1, 0x10001, 0x2, 0x7ff, 0xfffffffffffff3b8, 0x7, 0x401, 0x0, 0x8001, 0x6, 0x6, 0x1, 0x4, 0x5, 0xbba813b, 0x8001, 0x80000000, 0x800, 0x0, 0x2c3f76e3, 0x100000000, 0x1, 0x5, 0x3, 0x4, 0x7f, 0x7, 0x3, 0x7, 0x0, 0x3df, 0x0, @perf_bp={&(0x7f0000ba7000)=0x0, 0x8}, 0x10000, 0x7, 0xc4, 0x1, 0x5, 0x8000, 0x74, 0x0}, r0, 0x10001, r1, 0x8) exit(0x0) fstat(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r1, 0x80000) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000)=0x0, &(0x7f0000f5c000)=0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000600000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x8001, 0xfffffffffffffc8b) 2018/01/02 12:27:35 executing program 0: memfd_create(&(0x7f00001a9000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f0000cd1000)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000129000)={r1}) fgetxattr(0xffffffffffffffff, &(0x7f0000783000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c54000)=""/0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000e4b000)='/dev/admmidi#\x00', 0xe0d, 0x400) memfd_create(&(0x7f0000784000-0x8)='md5sum.\x00', 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000610000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000a27000-0x4)=0xc) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e7f000)=0x6, &(0x7f0000f81000-0x8)=0x1) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005d7000-0xc)={r3, @broadcast=0xffffffff, @rand_addr=0x7fff}, 0xc) syz_open_dev$loop(&(0x7f0000098000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x4100) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000659000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x20000000, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000d2b000-0x78)={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) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000164000)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000c03000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) keyctl$session_to_parent(0x12) syz_open_dev$vcsa(&(0x7f0000d41000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x4001c0) 2018/01/02 12:27:35 executing program 1: r0 = socket(0x10, 0x802, 0x11) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x402001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000-0x10)={0xf, &(0x7f0000002000-0xf)="74eda14b115258ad8d57318354b89f"}) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003f6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c3c000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0x40, "efca9cfc798c363d9c34083067edcd35424ec22412d2bd2a22fe95cc69d0809125d11ed3a6008f98acbbe92e10a3281736a839b3e12271effdbd37a8cfaae9b9442c60f28d1c347014c64aee6ac1462c"}, 0x160) r1 = getegid() fstat(r0, &(0x7f0000230000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(r1, r2, r3) r4 = socket$inet6(0xa, 0x80003, 0x2a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000fd5000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00009cb000)="", 0x0, 0x0, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000bbd000)="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", 0x65, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$ax25(r4, &(0x7f000092e000-0x10)={0x3, {"d9c7e89a38ef37"}, 0x462e}, 0x10) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x8, 0x6, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eba000)={0x0, 0x6, 0x1, [0x0]}, &(0x7f0000216000-0x4)=0xa) chdir(&(0x7f0000455000)='./file1\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008fe000-0xc)=@assoc_value={r1, 0x8000}, 0xfffffffffffffd19) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d6000-0x9)='/dev/sg#\x00', 0xe9, 0x400000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDSKBLED(r0, 0x4b65, 0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000059b000-0x4)=0x7, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000bc8000-0x18)=@add_del={0x2, &(0x7f0000f31000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00001f1000)={&(0x7f0000086000/0x4000)=nil, 0x4000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap$binder(&(0x7f0000149000/0x4000)=nil, 0x4000, 0x9, 0x4010, r2, 0x0) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000050e000-0xb)='/dev/vcsa#\x00', 0x0, 0x240) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000431000)=0x808c) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000043d000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008e6000)={0x8, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001b9000-0x20)={0x6, r2, 0x1, 0x3}) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000d5a000)=0xfffffffffffffffd, 0x4) getdents64(r0, &(0x7f0000525000-0x5d)=""/93, 0x5d) bind$alg(r1, &(0x7f0000e26000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539(xts(cast6),sha512-avx2))\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007cb000-0x10)={r3, 0x2000000008}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a2f000-0x5c)={0x101, 0x3, {0x1, 0x2, 0x3, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@ldst={0x2, 0x3, 0x3, 0x2, 0x4, 0x40, 0xfffffffffffffff0}], &(0x7f0000f95000-0xb)='syzkalrel\x00B', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x41f00, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KDSETMODE(r1, 0x4b3a, 0x3ff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001d4000)=0x1, 0x4) socket$netlink(0x10, 0x3, 0xe) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x2d3)='/selinux/checkreqprot\x00', 0x42001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0xffffffffffffffc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000009000-0xa)='blacklist\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) r1 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x6, 0x400001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000007000)=[0x996, 0x1ff]) r2 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)="c4", 0x1, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000+0x186)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000009000)=0x6) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) keyctl$read(0xb, r2, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00001ae000)='GPL!mime_type+#\x00', 0x2) r0 = syz_open_dev$sndseq(&(0x7f00004e9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000081000-0x5)='ceph\x00', &(0x7f0000365000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ac000)="1a256121bd6182c4846e4e9c862a1110472b8194cac7089e66b6aa4b12e600c5633be9c043c26298d17d3502c0749154671ae174c345121a4e6c79812b0953ced591562b583785aba2f128e2796e50d39c0247e197e3e7eb2a40c1bbd510f34c749819874e028b7485b46e628de9cf96ff00cb63f5dab8d3fb1708", 0x7b, 0xfffffffffffffffe) r1 = add_key(&(0x7f00007fa000-0xb)='cifs.idmap\x00', &(0x7f000064f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000938000-0xb0)="d3bc63f11c49443de1e6382033798650bfb923d80945ac9080e48831796c497851834985a1ff0b850dcc6694107beff9430fa1767357fb04aefa35720ddbedcb4ee94348fa0812390c37c6af33f7367536d04387dabb442bfe1399a20b714a890e6974a1f441141d3685cbb575f63414982e65169f24b4551640880d988594882d218525727f2793378b4bd89b762e6417d0c35198d21b1c0bf1561c295dc59f821bb63fa828153593da6792422a546f", 0xb0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r2) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r2) r5 = syz_open_dev$vcsn(&(0x7f000091d000)='/dev/vcs#\x00', 0x7, 0x4800) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000813000-0x2)={0x7, 0x10001}) r6 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000bb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0xfffffffffffffcfa, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r6}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00009f0000/0x3000)=nil, 0x3000, 0x2, r7) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00001fb000)=0x6, 0x4) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000002b000-0x12)='/dev/snd/pcmC#D#c\x00', 0xdfae, 0x100) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000002a000)=0x4, 0x4) fsetxattr(r0, &(0x7f000001f000)=@known='trusted.syz\x00', &(0x7f0000029000)='selinuxeth0wlan0\x00', 0x11, 0x2) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/audio\x00', 0x20000002000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000653000)={0x0, 0x8}, &(0x7f000068f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000549000-0xc)={r1, 0xea, 0x0}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x7f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000715000-0x8)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d92000)={0x80002000, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000bdc000-0x2)=0x2400000000000000, &(0x7f0000e9d000)=0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000578000)=0x2) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001b0000)='/dev/snd/pcmC#D#c\x00', 0xf97f, 0x400041) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000918000)=""/240) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cc0000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029a000-0x4)=0xe8) fstat(r1, &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f21000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c8a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b7000-0x4)=0xe8) r7 = getgid() r8 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000812000-0x40)={0x0, 0x0, 0x3, 0xa8f5, "f3c807cd5e50e06960d40155de4b16344ca0ca767c2a2e022f762139942b5f9d06848b8157ef7b3878970b0f", 0x4000000000000}) getresuid(&(0x7f0000f73000)=0x0, &(0x7f0000e87000)=0x0, &(0x7f0000859000-0x4)=0x0) r10 = getgid() r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b0a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000973000-0x4)=0xe8) stat(&(0x7f0000a75000-0x8)='./file0\x00', &(0x7f0000c62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e3c000-0x38)={&(0x7f0000b12000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bd8000-0x20)=[{&(0x7f00005ac000-0x71)="a24b5733ba81681f35f70e4504a7c0d567f12e08bfa7e5826071a4a497f179c80ddd92f34bd4fd706c6af5d423c8ff40776311bd020c0cb54f4582116f65840111a56c19292b3930704f6ddbf169eb8a1d2bf34a51c2819dd2794db16ccb62e0702e5fc3103c00d736362e4fe2945db8ac", 0x71}, {&(0x7f00006ed000)="", 0x0}], 0x2, &(0x7f0000c9c000-0x130)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x130, 0x40480c4}, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f1f000-0x12)={0x7, [0xfffffffffffffffa, 0x9, 0x4, 0x7, 0x3, 0x3f, 0xffffffffffffffff]}, 0x12) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f83000-0xc)={0x529, 0x0, 0x3, 0x6, 0x7}, 0xc) r14 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r14, 0x7) 2018/01/02 12:27:35 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000748000-0x8)={r1, 0xb9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r1 = syz_open_pts(0xffffffffffffff9c, 0x202000) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000355000)={&(0x7f00008c5000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000796000-0x2)={0x6, 0x7}) r3 = syz_open_dev$usbmon(&(0x7f0000627000-0xd)='/dev/usbmon#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000601000)={0x0, 0x8, 0x7fff, 0x8, 0x1000, 0x0, 0x7, 0x4, {0x0, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x8, 0x3}}, &(0x7f00001c5000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007f7000)={r5, 0xfffffffffffffff9, 0x5, [0x4d5, 0x5, 0x0, 0x0, 0x5]}, &(0x7f000090e000-0x4)=0x12) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000af9000)=@get={0x1, &(0x7f0000ad8000)=""/4096, 0x1}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000045c000)={0x0, 0x0}, 0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cf5000)={0x0, 0x1, 0x8, [0x5, 0x3, 0x3, 0x40, 0x10001, 0x80000000, 0x3, 0xfffffffffffffff8]}, &(0x7f0000bf7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00007e4000)={r7, 0x6, 0x30}, &(0x7f00006d5000)=0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000454000)={r4, 0x1}, &(0x7f00001d7000)=0x8) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000e2e000-0xc4)="db", 0x1, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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) mremap(&(0x7f0000f95000/0x10000)=nil, 0x10000, 0x1000, 0x3, &(0x7f0000279000/0x1000)=nil) tee(r0, r0, 0xeb0c, 0x8) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000001000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) close(r0) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c55000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x10000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000e3000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b39000)="5bba20ddf69bd4f91a536126bd2281a887cc27b9919a706129618a65792aff6cb62c2f5b6431d08ee8f2ecfa3a892275239e0a81c2e3d265453d4fa316a77d798f73048926598ba7c41c242b225eb807f1f10540289bf6ee2e24ad7418d4a6ae6cb38ede1e7e23e6477b67e02fb61e9ed3536715e28dfa46b46fefce74b991976600ac85c19af5a0effae852096d451de11a3c3b5b2a71b6a301c1e97a03b3b0b84bb055d659b2") getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001a3000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000026c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x7ff, 0x8, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000010000)={0x0, 0x5, 0x0, 0xfffffffffffffffb, 0x6ae087c9}, &(0x7f0000f78000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008b4000)=@sack_info={r3, 0x27, 0xfffffffffffffff7}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd, 0x10, 0xd, 0x4195, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000038c000-0x5)='ybla\x00', 0x5) 2018/01/02 12:27:35 executing program 7: getuid() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000002000-0x10)={r1, r2+10000000}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ff6000)='/dev/dsp#\x00', 0x0, 0x40080) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff7000)=0x200, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00004fb000)=0x0, &(0x7f0000ff6000)=0x4) unshare(0x8000400) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000e33000-0x28)={&(0x7f0000f7a000/0x1000)=nil, 0x5, 0x7, 0x49f33edab0de7d34, &(0x7f0000898000/0x2000)=nil, 0x2}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000129000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff9000-0x4)=0x0, &(0x7f000069b000)=0x0, &(0x7f0000cc6000-0x4)=0x0) fchownat(r0, &(0x7f0000610000-0x8)='./file0\x00', r1, r2, 0x0) pipe(&(0x7f0000c15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ff9000-0x14)={0x2, 0x10001, 0x6, 0x5, 0x0, 0xfffffffffffffffc, 0x6, 0x5, 0x7, 0x609826ce}) flock(r3, 0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ff9000)='[GPLbdev&\x00', 0x3) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/hwrng\x00', 0x14000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000019c000)=0x0) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f69000)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000813000-0xc)={0x2000, 0x0}) bind$bt_l2cap(r0, &(0x7f000016c000)={0x1f, 0x4, {0x40, 0x1f, 0x1, 0x6, 0x101, 0x4}, 0x0, 0x8001}, 0xe) sendfile(r0, r0, &(0x7f0000001000-0x8)=0xffffffd, 0x7ffffff) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x40024, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00003d8000)=0x4) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000000a000)={&(0x7f0000003000)={0x2, 0x8, 0x1, 0x9, 0x37, 0x0, 0x2, 0x1, [@sadb_address={0x3, 0x7, 0x33, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xd, 0x4, {0x6, 0x3b, 0x6, 0x0, 0x0, 0x2, 0x0, @in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x3a1e, 0x5, 0x1}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x6, 0x1d, "0e4ea3af9ff70258b2d4c4d28af10c420f7487da1bd0c12155e12b9902"}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x4, 0x7}, @sadb_lifetime={0x4, 0x3, 0x6e0a, 0x9, 0x2, 0x6}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_sec_ctx={0x1a, 0x18, 0x2, 0x6, 0xc8, "64f6065f37f51f4ce5694a5f48f14b9f1d26119e7fcc465e5746f5d2a4acd6b7cad12aaf5bc167f1f55008f4d8e17880fc92ae7c95884ad98849d22dc9c7400b59985dabdebd617b335c25a41e4c3641da5ce0d6e6c600e01a83ed755fbdb772ed43d23316bacf228f25755de123f16d1bd2b80c8ec2f4b758480e8c6468bf0a66fc454bc5780d41b899b4228cc551856a986edda63a5c7fbdaf1f5701f8dd69a87d414ee2a122b7f835d1409abbb1cfaae1eaefa2cf3cd4a8ea68fc5859c11299e8d9a84655286e"}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x4000080) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x8080) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cuse(0xffffffffffffff9c, &(0x7f0000826000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004d8000-0xf)='maps\x00') sendfile(r1, r1, &(0x7f0000a09000)=0x0, 0x400000ff) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000004000-0x5c)=""/92) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x6e3000}) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listxattr(&(0x7f0000ff8000)='./file0\x00', &(0x7f000062b000-0x12)=""/18, 0x12) accept4(0xffffffffffffffff, &(0x7f00006d2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dee000)=0x60, 0x0) 2018/01/02 12:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x50010100) r0 = timerfd_create(0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a3000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b4f000-0x4)=0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e43000)=0x7fffffff, &(0x7f0000f17000)=0x2) fcntl$setlease(r0, 0x400, 0x3) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000078000)="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", 0xfc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000062f000)={0xd89, 0x0, 0xffff, "5db22f8c3d6b", "0bf27b3f4428d47264cb3a793cc8b45e"}) 2018/01/02 12:27:35 executing program 2: msgget(0x3, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) 2018/01/02 12:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$midi(&(0x7f000055b000)='/dev/midi#\x00', 0x8000, 0x1a36717e10eac691) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000163000)={0x0}, &(0x7f000026e000-0x4)=0x4) r1 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') fgetxattr(r0, &(0x7f0000557000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000060a000)=""/166, 0xa6) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f000031a000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) fcntl$setpipe(r2, 0x407, 0x1f8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00009ad000)={{0x2, 0x2}, {0x2, 0xfffffffffffffff9}, 0x1, 0x4, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 12:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000519000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) io_setup(0x99, &(0x7f0000126000-0x8)=0x0) io_submit(r3, 0x3, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000588000-0x9b)="", 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4c000-0x40)={0x0, 0x0, 0x0, 0xb, 0x1, 0xffffffffffffffff, &(0x7f0000207000-0xf0)="2519456d1d6427179ec33f2629003d52007665059257a9a5c0b380031b85ce5812f5136161ac7ca9a847672f73dc9c8da5412f7d96f09fed886775826350f0db20cc26474ffe515db917d7a05949c4a0205663f959ca031fd93af9f4d89a2b1a1d06bd8e8e5a31f3e082280ebf13fe6acfea42ac392f901df59e3551d08c9f27ae6ff994febffbd298831708bb337f85a4deb78866c21f0b00e8019b2669ed6e18d0847dfeaa127244d936175c5537c49eebe7985886678fdb99b65ea5ea7f0639172385f8f68193aa45ab4debc59831daedc799134b8313ba3db74eec6cc060a9d166614fe0e1fb4bf78c4842da213b", 0xf0, 0x2b, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x8000, 0xf6f, r2, &(0x7f0000625000)="87ced8a23a37d2f00004edd788f5c50050dbbfb2470901000000cfb1d6afa34326e92db223daf621f79083ebba4149a5e9f71b2edaf1779d13dc88d80004993600dfef1fd4620839b6f8e8b3578d29ebd3e7fe5694225d48143e57c7d1b159d4802e5817221b001cc00c472d279363b2d9dce9e3bd67c8335febb055e17d1ce014dad0ac7aafcae420eaa22f9c8b925c618aa9a4c43a8d642a8f7e1cb58b737ef5b57ce2efcf7be659e8950dc26631059051abd8f8855858efd167b6423aef81ec9474", 0xc3, 0x8d7d, 0x0, 0x0, 0xffffffffffffffff}]) r4 = getpgrp(0x0) r5 = getuid() fstat(r2, &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009da000)={0x0, 0x0, 0x0}, &(0x7f0000d4e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000963000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e81000-0x4)=0xe8) getresgid(&(0x7f00005c6000)=0x0, &(0x7f0000f4d000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000f2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008af000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) fstat(r0, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000020000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005bf000)={0x0, 0x0, 0x0}, &(0x7f00003e3000)=0xc) fstat(r0, &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000093d000)={0x0, 0x0, 0x0}, &(0x7f0000496000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073f000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000b75000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001a9000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb8000)=0xe8) getgroups(0x2, &(0x7f0000238000-0x8)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000350000)=[{&(0x7f0000a19000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000eb9000)=[{&(0x7f0000c91000-0x2b)="a2083352c19695bb314fceb0315661a726f4dee0545b71b4b686359d722e6ddda1a49b725565c6694def94", 0x2b}, {&(0x7f00005a4000)="b37b34561155a52ab3029cec45cd28a0d7e81393be8a3f77dae36f5ebbf0b1017acc2f8ab578b133ade3d5601231016e30ec6035ed2a4f06492d51794db6b7b27daf48131c8df046d6f13ea1173c86cb72cf3e806cf63e640018daae989ab0d2bce961592d24382ff9c2bc51f225b9d15aef0f76ff9b343297dffbad04f39a8e74e031f9132a59de5c2fce194a5f228c94468f072925b961291729bbe69de7f147c1e754e8bd54fb3b086880186975292947147bcca7993dcc29e1bcf9bf57b95f", 0xc1}, {&(0x7f0000415000-0x1000)="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", 0x1000}, {&(0x7f0000b23000)="cee2e9270411704fcaba40e59e8d055f353ac3392cad5c4ab2ea5cd3bdb83798c75d446bcf9b2ad2e85d0b7121c0ea7b01e2fb19aabca26803d18cefb4de699294eeafed94096f89967d421ed77957b030e1ad51bded1350ee2723c1d5881115cadc51348bac55054831643209e66d9bab378d24d88feb473d6f93fc737d46f0e3dc0093cf7c6851e5ea8bb01d979e", 0x8f}, {&(0x7f00008a2000)="", 0x0}, {&(0x7f00003f2000)="6e461236613efa7190f3671b32d08c183df6542b8efe8704924a30974abcf90c04638065f68dff", 0x27}], 0x6, &(0x7f0000137000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r0]}], 0x88, 0x20004000}, {&(0x7f000045d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007f0000)=[{&(0x7f0000b46000)="6faf1e153db5ecba7383109df2c826f650e47826824e9411203a111c87", 0x1d}, {&(0x7f000096e000)="476ccd82902011d37bf5e4ed8c8221ded0d0bc5a55726b0c524e190b79549984980666413aa41c30b44b51b74f72a5accc97981cfe29f24623e6d649408a1284da19ac8ed1bd655810cd928da9714644a0fd90d636f89583e7b5b7f3b58a656735389c6c6075bb12246d85f00cd37a2e3c290f81e5a54e20cb580285fb48", 0x7e}, 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", 0x1000}, {&(0x7f0000d2b000-0xba)="f8c2d7cf818470e5bdb9a07adb005dc9c018ccbb9272b3cb2b973901e7c9e78ec30ca63974302b446b35c1a840c341f7c344ae0aeea7728f5c678c8527f6ce2b850b7ccaf43d4d74e959e3103755ddd8d5017d9609221e6c0b016df92904810ccf8abbe790e85c2c0ab025b074db8561e37407269683442f4e5fa6a3507f539526c9ffd5b77e30c64ed145353993aabc5183ad8d01038a78fe68b556a5570801b24a7122d53604c1147cecd9b8dd3843c52d780eae69656febda", 0xba}, {&(0x7f000077e000-0xd9)="a1ab15e764b81437f66bddebf0998b7aba964c9e64a010a47180f6fba0e0313c0709d4500675ba0928af4505939308ffd176062f959386eebbac451a0cd9bb3c7d99bc642baa4682fb558f4295e7ac2e5022568df8edf2caf356ef51ccf95b3cc188e4c78cbe55c9997b1d6c20a2818cb9eb5c09c165b64b8ba957ae02db9b1e78d0c45fc0c10aa086d845b36e7b8be576ba7d21947602eb1abfca25296ad816d415b0635eb4e731e7d730cd73fa241bb9b1e4c39c26083f91b38a2a74ae94252aaf7e179a0beb5f56ca117b78c249a439c0b99281b6c26c16", 0xd9}, {&(0x7f00009ed000)="e9ddc741d1927eb37e0d2d0eda07804dd35ade30b22cf6076d33a09bf7", 0x1d}, {&(0x7f0000e91000-0xea)="b625717dad363ea1752d3a2c502afebb845525a5f278be954288fbaca747c726a80abfc13efbbb0f0fa022f57255d372d2ce8f763e3c463f7dac02f9fc39f133c2d9d455727b66d61ac8600297d2afcef89dc82cd53a8f1b66ddc44d514d66e4073e54d1bd6f2a6c36659a2d2a26b68ab5fea62ceaf5591dc76cb458b283edc0649b7b86841c55928450eec28c0887b2b8654a1e196e6500a3eae16e353684a74d8afea5055bbfa5bb39a5268634992fa1d143d5127f12c821d918965b89e8275fea59f3c76b7374535bcaedb6a65869d8ba6dbf0d9a47c7e24f397146eeceafb68badcfce2babc5f913", 0xea}, {&(0x7f0000763000)="5a5d4bf3b0eabf7f7a2738de888d1c5d15c5c19a8822111e58500fd237e51fecf2ddbcf5c1dc849e47197eb980e650c8bb5a0ca3d6b8c790db77c18f5663984ad4360cc34bb6f923c566467afe73081de3f4a3c67aff51c32b5664e03240fe1fabd0883ebbe16741b2cf86bec771735be4e00180400d30fbf952cd5dd9cb08fc30a6a3f4e262e1aa6332057a5e672ec05e05041be7f41e0963cc004861b25564c794300e0d72d702d79f5dc87ec886216e1c90f4659b69ba90e67fc91b6386a6fedb82ec98cf4f16950d059f81c3f52214685d022adb198ee68df9ba18e742d38469acbeaa13f71ccb025d", 0xeb}, {&(0x7f0000e58000-0x28)="2d387a2ec9ad21200c96bdb5fd2c64892cd71f23d2ba466a8f1f3d55eab212089cbdbc00dae1d296", 0x28}, {&(0x7f0000629000-0xa4)="46cd42d962e8a3c7b3c4a982c5bd675d10cf6b0978c7e120334fafc3914002241f10824ddbc36642ceca43983626ac40405f8ca5c98a77cac427329f6dc6c7d2cee64e962199cde832f25e2308e91cab2ab5441d4e3574f982dc6fecfcd7e9c62cf7b00985f4f9ffa27283f4fe74a4a1f2b106f068e2f09d72f04a852878d032d9008eee7b43582e349bb566c6fc8153e6173d9be9a2897349f2cb37a2f49a2e977ebe37", 0xa4}], 0x9, &(0x7f00007cc000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r2, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x108, 0x44004}], 0x3, 0x4000001) 2018/01/02 12:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = dup2(r1, r0) ioctl$TCSBRK(r2, 0x5409, 0x2) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) 2018/01/02 12:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) write$sndseq(r0, &(0x7f000004f000)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x1c) 2018/01/02 12:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x20, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/02 12:27:35 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000caf000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000)=0x10) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00005b1000-0x8)={0x3, r1}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0x26) 2018/01/02 12:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a6b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00005c0000-0x68)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f1c000-0x6)={0x0, 0x5}, &(0x7f0000e75000)=0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000037e000-0x8)={r2, 0x0, ""}, &(0x7f0000bab000-0x4)=0x8) 2018/01/02 12:27:36 executing program 6: setpriority(0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r1, 0x9) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x7fffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:36 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c2000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2000000}, 0x4000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/02 12:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c7e000)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f0000f24000)=""/139, 0x8b}, {&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x3, 0x0) setrlimit(0x5, &(0x7f0000a99000)={0xc55, 0x0}) 2018/01/02 12:27:36 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 2018/01/02 12:27:36 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c56000-0xa)='/dev/cuse\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x68, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5d000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000871000-0x4c)={0x400, 0xd0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000dc5000-0x9)='/dev/vcs\x00', 0x711002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000207000-0x2)={0x7, 0x80000001}) splice(r0, &(0x7f00003e4000)=0x0, r1, &(0x7f000059e000)=0x0, 0x8000, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d6e000-0x20)={0x7, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000946000-0x10)={r2, 0x5}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/02 12:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000b7000/0x2000)=nil, 0x2000, 0x1000000, 0x7f, 0x22001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000410000-0x4)={0x8000, 0xffff, 0x3}) syz_emit_ethernet(0x46, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xa, "21980c1f40882d90"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/02 12:27:36 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nfc_raw(0x27, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000620000-0x4)=0xfffffffffffffd01) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ca6000)={r2, 0xfffffffffffffffe}, 0x8) sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x1000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ae7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d46000)={r3, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000075b000)={0x275, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007e4000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007eb000-0x4)=0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000652000-0x78)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000076e000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/dsp\x00', 0x100, 0x0) fstat(r1, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00007af000-0x4)=[0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006e4000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000508000)=0xe8) getgroups(0x5, &(0x7f00007d8000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fstat(r1, &(0x7f0000d4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000271000-0x8)='./file0\x00', &(0x7f000009c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() r11 = getegid() sendmsg$unix(r3, &(0x7f0000b8f000)={&(0x7f00000c2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000006e000-0x70)=[{&(0x7f0000b17000-0xb8)="8c0155dae7a3c23f5aec1e7e606fa813105aea2be8f5728858d1decd703b017256d4de3e0898e9d2dfcae098121e38a79a1504bb60c752efa89e222c1d9d6bc6742011a882801c2d180e449172453be0ff14a0bccd65f3b790614b7b88d3417868ac05293c86291f4e224593428de526cc50d4e9be3812cd382373d7b549cc1ec3aa8c6ddd737e1b0bbbc16ca9163423cff8ff0242ed94eb9c20defca0ed483afe2c82d26a4b37f97f15cc97949fd07ade5d8fc2b675eef4", 0xb8}, {&(0x7f0000de4000)="c90f48042bd805c4e87f030bd24b40d6b6c6d57ec925334051755e8ab4576e416dc89d17201e7ec2d8265e270bcb982eff973c44d9541c8ee6a876a922a2b10236e1efa4d5c237f670dc9e", 0x4b}, {&(0x7f000057c000)="", 0x0}, {&(0x7f000090f000-0x98)="1a4811627a9b4e5c9e677277299d41805e42608b9fea2e2683cbb3ae14ccbbc3bdedc52c19dae35ffe99e84760b11b1ba2037ab092a9a470d367b0826cdc7a54d53d7a5e6dee8748c879c8ca85d93bdba5595d79e5535503ede4364e0ba0ac7b127ed25614fb4c710ed59420fcf441903d00ac40e88b6e3bb10b869fa04a01e2ad411941ec41761c6828bccfea6c45d192504ca73e6d467f", 0x98}, {&(0x7f0000210000-0x4a)="d8601423a821da4180aadee7322047c77e4a9a0bbc6e070f59f4591608acf8685abdfa38d499626612d412999ea5ceaa54d3425a6125ff6717586e89ef7078bb4a0c0e73545180d72303", 0x4a}, {&(0x7f0000cd9000)="b6edc2dea8ea79fea20b22a6483df9542ef6771ef1a8f544504d76abe41437dbd0a1826ac5918386757a4f298eedd75187ed029bad0de3ffd3dc65e193b31f44366f564b3d79c3a294bcbaee25af7dcbcc0fa81966645af2b9826d1da4680f6e32553c7800b9b85a0d06a83721dbdae0c367c49acce5d1b731227428e5a8a4df7fea84aa67a536dedce4832c0d3cbb11f9fdf005539be986ae9a594f764d13c15caa642e5d475afa85088eae649ccffe0c019ef7430437a0b9c107d624cf58b150029d9a4cc76ffc8713ed6ccc59", 0xce}, {&(0x7f0000baa000)="d21e8aa62b8331aaa3", 0x9}], 0x7, &(0x7f0000577000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0xb8, 0x1}, 0xc040) get_robust_list(r2, &(0x7f0000af4000-0x8)=&(0x7f0000539000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000876000)=0x18) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) mkdir(&(0x7f0000f54000)='./file0\x00', 0x4c) r12 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r12, r12, &(0x7f000042d000/0x18000)=nil, &(0x7f00004b6000)=[@textreal={0x8, &(0x7f0000bbe000-0x4d)="260fae1ea0002e0f01c96f0fc729baf80c66b8e707cf8566efbafc0cec0f0865f081082e00640f1c3266b9800000c00f326635001000000f3066b93d08000066b88c8389cc66ba000000000f30", 0x4d}], 0x1, 0x8, &(0x7f00001b0000)=[@vmwrite={0x8, 0x0, 0xc, 0x0, 0x8, 0x0, 0x367, 0x0, 0x2}, @cstype3={0x5, 0xf}], 0x2) mkdir(&(0x7f0000bd0000-0x8)='./file0\x00', 0x1000000000010) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) writev(r12, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/02 12:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) symlink(&(0x7f0000df0000)='./file0\x00', &(0x7f0000016000)='./file0\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f0000ef3000-0x11)="b1", 0x1}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40041) 2018/01/02 12:27:36 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x7c}, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r4, &(0x7f000071e000-0x10)={0x0, ""/8}, 0x10, 0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r1, &(0x7f00005d3000)=[{&(0x7f000049f000-0x37)=""/55, 0x37}, {&(0x7f00006bf000)=""/65, 0x41}, {&(0x7f0000395000)=""/235, 0xeb}], 0x3, &(0x7f0000bc1000-0x50)=[{&(0x7f00004dd000)=""/255, 0xff}, {&(0x7f0000592000-0x7a)=""/122, 0x7a}, {&(0x7f0000348000)=""/10, 0xa}, {&(0x7f0000cc5000-0x43)=""/67, 0x43}, {&(0x7f0000adf000)=""/138, 0x8a}], 0x5, 0x0) msgsnd(r4, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000d89000-0x4)=0x0, 0x800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/02 12:27:36 executing program 2: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ead000-0x8)={0x0, 0x0}, 0x9, 0x101) syz_emit_ethernet(0x6e, &(0x7f0000856000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9a7d00", 0x0, 0x6, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "d2a81d76ded5550b"}}}}}}}, 0x0) 2018/01/02 12:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r1, 0x16) r4 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000704000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a2d000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a14000)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000047e000-0x4)=0x7ff80000000000, 0x4) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/02 12:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0xc0) r1 = syz_open_dev$sg(&(0x7f00009f6000)='/dev/sg#\x00', 0x8, 0x200800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000051e000-0x8)={0x1, [0x0]}, &(0x7f0000d66000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cfd000-0x8)={r2, 0x1}, &(0x7f00008c5000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000786000-0x8)={r2, 0x80000001}, &(0x7f0000641000-0x4)=0x8) 2018/01/02 12:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/02 12:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b1d000-0x10)='/selinux/create\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f00005dc000-0x11)=@known='security.selinux\x00') socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000760000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5, 0x5, 0x4398, 0x2}, &(0x7f000093a000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000555000-0x9)={0xc064, 0x8000, 0x1ff, 0x8, r2}, &(0x7f0000937000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009d9000-0xc)={r3, 0x1, 0x29433998a2963f35}, &(0x7f0000ffe000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00001c7000-0x4)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000304000)={r3, 0xf5, "09b8da0cc4dcdc07596a8490e2efc6ed8625502b4f922cf2c98db6746abf5b987b00c115d00e2b9f43c1bf44d71dd283cec2a113b87f321858ee848014e9f0fc35864f72c3deff24c436f5c3103c90a48e7c0569ef4067aba3d8cbfc9538b235e2caa9fe676d6ad5d9e17bab65d381d1c8d3748948311adfa7d5c99f33ebd3027897c2430fc8fc3073973bf96695d83bf7f376e3b5ef3d603e7c66fd462f2c4a47bb5836fa5c1ed379755f7b0aa50767c56fd7a616d41b4cbb35bc84c85787e7682db8a0eefe293f7bbd4305418b9ea6ca33848a340126143a208b328b4ea317efe4513a89a7b315adaf89e233edc3562eea57ef81"}, &(0x7f000058c000-0x4)=0xfd) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/02 12:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000606000)='/dev/dsp\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000080d000/0x18000)=nil, &(0x7f0000342000)=[@textreal={0x8, &(0x7f0000b00000)="d2636bba420066b8cb00000066ef66b8f82700000f23c80f21f866350c0050000f23f8d9ed0f20e06635000400000f22e03e0f00d80f014657650666b8f40000000f23c00f21f86635020004000f23f8baf80c66b8b492b88466efbafc0c66b80000008066ef", 0x66}], 0x1, 0x0, &(0x7f00004ca000-0x20)=[], 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000645000-0x90)={[0x7, 0x9, 0x100000001, 0x3, 0x6, 0x6, 0x5, 0x5, 0x2, 0x3ff, 0x8, 0x9, 0x80, 0x3, 0x1, 0x100000001], 0x5000, 0x0}) 2018/01/02 12:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000906000)={0x0, 0x0, 0x0}, &(0x7f0000a03000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3d86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e2f000-0x18)={r1, &(0x7f000074f000)="", &(0x7f0000398000-0x30)=""/48}, 0x18) 2018/01/02 12:27:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x10000, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x9, 0x0}, @connect={{0x0, 0x3}, {0x0, 0x0}}}], 0x42f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000df4000-0x8)='./file0\x00', 0x40, 0x40) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file0\x00', 0x0) symlink(&(0x7f00000b6000-0x8)='./file1\x00', &(0x7f00001fa000-0x8)='./file1\x00') umount2(&(0x7f0000544000-0x8)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/02 12:27:36 executing program 7: clock_gettime(0x5, &(0x7f0000f01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/02 12:27:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x17)=@file={0x0, ""/21}, &(0x7f0000000000)=0x17) getsockopt(r0, 0x5, 0x20, &(0x7f00003db000)=""/4096, &(0x7f0000f4f000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c75000-0x8)='keyring\x00', &(0x7f000012b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fremovexattr(r1, &(0x7f0000b2a000-0x9)=@random={'user.\x00', '!>\x00'}) r3 = add_key$keyring(&(0x7f00006fc000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000d93000-0x18)={0x0, 0x0, []}) socket(0x2, 0x80000, 0x9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b62000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000688000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/02 12:27:36 executing program 5: open_by_handle_at(0xffffffffffffffff, &(0x7f0000001000-0x55)={0x8, 0x0, ""}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0xfffe) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000006d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) splice(r1, &(0x7f0000001000-0x8)=0x31, r1, &(0x7f0000001000-0x8)=0x0, 0x9, 0xc) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000-0x8)={0xffff, 0x8bc}) 2018/01/02 12:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000eb1000-0x10)={0x3, &(0x7f00004a7000-0xc)=[{0x10001, 0x3f}, {0x473, 0x6}, {0x3f, 0xe0}]}) 2018/01/02 12:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0xfffffffffffffbff, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000c5f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000212000-0x4)=0x8, 0x0) 2018/01/02 12:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005e0000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000e3000)={&(0x7f0000f19000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000246000-0x10)=[{&(0x7f00001c5000-0x15)="90bb40c688f03a3329c491cf84153ca5b42c49890b", 0x15}], 0x1, 0x0, 0x0, 0x4048000}, 0x4010) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) futimesat(r3, &(0x7f0000a9e000)='./file0\x00', &(0x7f00002e8000)={{0x0, 0x2710}, {0x0, 0x2710}}) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x21, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) 2018/01/02 12:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ec8000-0x4)=0xffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a9000-0xc)={0x3, r0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000fc7000-0x12)="0cdc172503d5a2222f88383552e9d42cffec", 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000866000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc0505510, &(0x7f0000621000)={0x0, 0xfffffdfd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x81ff, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000a74000)=0x101) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3ab", 0x9}], 0x1) 2018/01/02 12:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000227000)=0x2) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x80000000) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/02 12:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "010300009a000000000000000000000009a979f3210000000000000004bad62e0a43a632ed4938d36d73fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b2461205000158d19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/02 12:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000743000-0x7)='fdinfo\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000f0d000)=""/68, 0xffab) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000582000)=@assoc_value={0x0, 0x0}, &(0x7f00002cb000)=0x8) 2018/01/02 12:27:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000373000-0x12)='/dev/snd/midiC#D#\x00', 0x7e, 0x20c00) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000119000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000377000)={0x1d8, 0x0, 0x0, 0xa25b}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009d7000)={r2, 0x5}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDISABIO(r1, 0x4b37) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl(r3, 0x80000000, &(0x7f0000d5a000-0x1d)="3e710060d8edd8e0c7ba4da58f095f46538c27bc9f42a723309861854f") r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b3f000/0x4000)=nil, 0x4000, 0xffffffffffffffff, r4) pkey_alloc(0x0, 0x1) read(r3, &(0x7f00009db000-0x48)=""/90, 0x312) 2018/01/02 12:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000546000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={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(&(0x7f000025c000)={0x2, 0xfffffffffffffd9b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffa, 0x4) bind$inet6(r1, &(0x7f0000ced000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000003c000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dac000)={0xaf, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f4000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000483000-0x67)="a30b69c7682095d1558447f740a9bc2c6b10ff8b08fb8c7e38ab268d5a852e14c98569f6b4077d709b8ecb74793ef023ec3606fe53dfa6f98b78bda46a7d7bbbbdb0613af013512e61ef6cb3a1df4889718a7a41db043738ade481ad038554073c1607c14b9e20", 0x67) writev(r0, &(0x7f0000873000)=[{&(0x7f0000ac1000)="a4f6c4ccede4ce400e040d8931", 0xd}, {&(0x7f00008d2000)="394e706d92cb3f93ae115ac723e9c9813e5d487ef852f82808a797c7b76d9ad704a03094779fcabf2401f20c6b64161345d9389304d9232a95fa8615b1c9cac5a321675073b8b594eed845bf25f8a7338fe28dcf68a5ad6adf91da711d2bf1a56d2b7f5c608bbe48b6a83584ecfd9a", 0x6f}], 0x2) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x217}], 0x1) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000dc3000-0x4)=0xdc31) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x0}]}) 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000e0000)=""/6, &(0x7f0000afb000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f64000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000799000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a58000)={r1, 0x9, 0x7e, "055ad61dea95e9b3123f934b0be48442b2dd2107526da2586c9d9d9b9745c7dcd4d8d4e3b58425435523bc58a1cf32a44c8c9eff5e6bba05a5825cc776fdc0867560db57c7f39f78b8c68c7971e0766d782fb727503c8935de10aa48090db9354aa277ce0c046812a61233be3a1ce4e96d3e924e5f356b3d38538d3a20f5"}, 0x86) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a91000-0x10)={r1, 0x2df, &(0x7f0000861000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d97000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf1000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f6000-0x4)=0x8c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e6d000)=0x1, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000198000)='/dev/cuse\x00', 0x204402, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000759000-0x40)={0x5, 0xffffffffffffff0c, 0x3, 0x55, &(0x7f00001aa000-0x55)=""/85, 0xf0, &(0x7f000021e000-0xf0)=""/240, 0x42, &(0x7f0000e9f000-0x42)=""/66}) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000b43000)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x100000000000019f, &(0x7f00004a6000)=[], 0xffffffffffffff82, 0x3}, 0x0) 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f000002a000)=[{&(0x7f000000e000-0x24)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea", 0x150}], 0x1) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f00000e9000)=0x8000, 0x4) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000504000)='/dev/snd/timer\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000944000)=0x0, &(0x7f00007e8000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ccc000-0x4)=0x0, &(0x7f00002f1000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cad000-0x20)={0x7ff, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d35000-0x20)={0x15, r2, 0x2, 0x100000000}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000429000)=0x3) [ 201.638116] kvm: apic: phys broadcast and lowest prio 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e20000)={0x0, 0x200, 0x30, 0x66b, 0x0}, &(0x7f00001b8000-0x4)=0x18) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d2d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000bf2000)={0x4, 0x1ab800, 0x3, {0x0, 0x989680}, 0x4, 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]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000df6000)={r3, 0x8, 0x1c0, 0x3f, 0xc0, 0xd95}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\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]}) [ 201.710319] kvm: apic: phys broadcast and lowest prio 2018/01/02 12:27:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000850000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000026d000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcfcf, 0x5}, &(0x7f0000fbd000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000005b000-0x6)={r1, 0xa30a}, 0x6) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000000b000-0x8)=0x0) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949c94c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000005000)=[], 0x0, &(0x7f0000102000)={0x18, 0x29, 0x37, "d6"}, 0x18, 0x44}, 0x0) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000478000+0xc56)=@int=0x0, &(0x7f0000643000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000359000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007e5000)=[{&(0x7f0000855000-0x1b)=""/248, 0xf8}, {&(0x7f000046c000-0x47)=""/71, 0x47}, {&(0x7f0000d92000-0xd1)=""/209, 0xd1}, {&(0x7f0000abe000-0x76)=""/118, 0x76}, {&(0x7f0000c90000)=""/4096, 0x1000}], 0x5, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008c000-0x4)=r0) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f00004fa000)=""/0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000cec000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000087d000-0xb)={0x2, [0x0, 0x0]}) write$evdev(r1, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$inet6(0xa, 0x0, 0x0) lgetxattr(&(0x7f00002de000-0x8)='./file0\x00', &(0x7f0000b9b000-0x19)=@random={'btrfs.\x00', '/dev/input/event#\x00'}, &(0x7f0000643000-0x34)=""/52, 0x34) recvmsg(r1, &(0x7f0000eb5000-0x38)={&(0x7f00006cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008a9000)=[{&(0x7f0000361000-0xb4)=""/180, 0xb4}, {&(0x7f0000cfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000daf000-0xaf)=""/175, 0xaf}, {&(0x7f00008e1000)=""/213, 0xd5}, {&(0x7f0000abb000)=""/200, 0xc8}], 0x5, &(0x7f0000a98000)=""/144, 0x90, 0x0}, 0x20) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000670000)=0x0, &(0x7f00002cb000)=0x4) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x7, 0x0) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000bfe000-0xce)=""/206) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b33000)=0x0) getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = getpgrp(r1) prlimit64(r2, 0x0, &(0x7f000028a000)={0x10000, 0x0}, &(0x7f000055a000)={0x0, 0x0}) 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008ea000)={0x0, 0x401, 0xfff}, &(0x7f0000978000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7f000)={r1, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0xdcc, 0x2, 0x4}, 0xa0) r2 = accept4$inet6(r0, &(0x7f00007aa000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e3000-0x4)=0xfffffffffffffddc, 0x80800) readahead(r2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r3, 0x0) accept$inet6(r2, &(0x7f0000c5c000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000617000-0x4)=0x1c) 2018/01/02 12:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000497000)='/dev/vcs#\x00', 0xdad, 0x507700) recvmsg(r1, &(0x7f0000708000)={0x0, 0x0, &(0x7f0000674000)=[{&(0x7f00009a3000-0x48)=""/72, 0x48}], 0x1, &(0x7f00008fd000)=""/60, 0x3c, 0x51}, 0x100) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000be000)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f000057a000+0x42f)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000300000-0x8)=0x7) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f74000-0x4)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000499000-0x20)={r1, 0x3, 0x0, 0x2, &(0x7f00003cb000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000054f000)={r1, r0}) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x1) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001e9000-0x20)={@common='gre0\x00', @ifru_flags=0x101}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006d2000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dfe000-0x20)={@generic="14fb783eecd7cc6b0f4773ed008af21d", @ifru_addrs={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000514000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) kexec_load(0xffffffff, 0x7, &(0x7f000040f000)=[{&(0x7f00000e8000)="ce68c80bd75b766c7898a4c1e14754e3b15089b4d8466c2d2be0d282c33621cd2ddf0d19672981a7eb485861063a3dc265df5a6d67416a0d8a394beaae77c4237e84901c64c994dcef902a1d185ce830c25f5e7776b2e64152d76f26a6446901c0f4cfd0c0b45a50052a1162c79b5f5f55bbaaab299e6bae85c08861e600dfbd7939d39f3d84c8b7c2460d4735d1c3128c3ce619c07b56f8334060731a93bdb92a75b2939a55b7961d510321ee4c86472307e6531a2febba4f22aad89cd2a25e096d", 0xc2, 0x800000000000000, 0x100}, {&(0x7f00005df000-0x25)="29fbc612b0e5c7f8fba198fae645ecf8ed1f1736966cca78b344ce0ca7cee1728ff982daeb", 0x25, 0x2, 0x8001}, {&(0x7f0000140000-0xcd)="60fb38e67b60e26b45111cfd3ecd4e94d934c8abaa1ff1de9ad1a7fcdcabd4024541d4a12bb845cba1f5668dbf5e45b888a9f2f0dc97bba6465dbc592cb850cf670277951db680433d79d4130458ea98e481c3ad660c0845cef564f2d1775fa294423ca4a33e2d8484567a4677880cd4297a86582fc12249fdd756445d9c5b7aa65932f806960ee8e8d6d7b2aa41abd27fb67653907c5f4a4133dec364d1b0847947dfdcfeedaadf245a0acb3012c2683349cf6032e2234b9eeb00a012b9830286d1011f75eb569b626c129d1b", 0xcd, 0x1, 0x3}, {&(0x7f0000423000-0x2e)="364cf66598510ece153e1bc09c9a87bda381d301a3f78de2fbf2eda149ace484821d0653b5d82f9f14c29b697446", 0x2e, 0x9, 0x81}, {&(0x7f0000202000)="66b12efa8b1974e6b0822bb2d03a697346fdeacf0ed9bb1904f551dd8ea63cf53cb8860ff63862eb956952c321bc085b42fe5b0a50659b7b5a5cbe794eab0584ab6e7bc463308843a4f5bbefb99658aa3c383ea58b8267c400dac40b5b63926fe16ff82ff81c81db8d926d8488285844bd85c8a9e6b4f143e16fcbb98d6c78f33b7b", 0x82, 0x8, 0x7}, {&(0x7f0000989000-0x9f)="ab54754a13025ce86e852168ef6ad3f42aca7f8a63c89344ab97fc9141790649962a3e7d6708c30f33e72054a8cfd5350b4f22e37a4710787b9e9f1b5c5b632fa41833852e8037c60b6ba28bce6890723035dd74399e2404c4e5da694316f4889cc7146f3c6c29fd8e74014172cb089e5a528f957fe4ced682910cf368c0c7508b7d2dc3dfe053127087497c12f8bc3356925e33803cd8526e5dd302f9ac70", 0x9f, 0x2, 0xfff}, {&(0x7f0000feb000)="315dc336de296a4c9d82f6bb3e2abe5fc703c278bd109d98f833edc3e7998a8b3e5486e80d41eacc5708f0b91f8fad50ca1f2f40b5b1b8a20f71b8244d13cae6e5b27176d69810e92b876197f00ef606408cf89366d6021c26573a9bb8bf7b170e917cccd5eca845988c11c44eec74c04d3aa2538c5e8c42199cda591eda3e515c8ef4c69af70d61f6083a7d2f3d91a6ace8b690cdb5fafe87cb0c1afe669e8f41f208eae40aa7c716a20a594c6af3c39b3d6048a0dd6ce8f464f6c7fdb4e201f528af809772c33e2a1d035f57dd", 0xce, 0x1f, 0x40}], 0x1f0000) 2018/01/02 12:27:37 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000abe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x3ff, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) prctl$intptr(0x18, 0x80000001) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ffc000-0x8)={0x2, [0x7fff, 0x8]}, 0x8) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004c6000)={&(0x7f00005b3000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000265000)=[{&(0x7f0000e00000)="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", 0x4e4}], 0x1, &(0x7f0000be3000)=[], 0x0, 0x3}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000037e000)=0xffffffffffffff29) listen(r0, 0x2101) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) [ 201.925101] device gre0 entered promiscuous mode 2018/01/02 12:27:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000022d000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1e, 0x400000) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000971000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) openat$rfkill(0xffffffffffffff9c, &(0x7f000063e000)='/dev/rfkill\x00', 0x101000, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0xffffdffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00003fe000-0x9)='/dev/dsp\x00', 0x202000, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) getpid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c2c000)=0xc0d9, 0x4) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000010, 0xd) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000523000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f7d000)={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) write(r0, &(0x7f0000888000-0x14d)="26000000250001f80000000092ff0000010001a5010200000e030050a6a0e90c0000001735938015d24dfb", 0x2b) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f7e000)=0x8001, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003a5000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) io_setup(0x6, &(0x7f0000613000-0x8)=0x0) r2 = creat(&(0x7f0000d8b000-0x8)='./file0\x00', 0x20) io_cancel(r1, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000ece000)="24099c1e9b94f0e6b8edb2606ff9cbb8a690f4b4be648cccaa4163e5ca42e8eaa26882b41b542eb95033693b7b039a4f5110225653ace88abda7da8a19962186913904c52c6ab69cbb177948188b043994db3b22f85fef53f1e9ed974755ff36fe6d3de68b758097cc3a0727c2ae2d7fe065903c063ca78d9c0a60696b956b9c169ed6f660c577f5af1f897cb93114e2d3b2b65e7fa19c311f783116b75fc080148e0f5f4becc53dbe398bac4e5ca585a769f526bbd5c7594d38c60f777200f424663518244faccafdb82c3972f6c4746bff", 0xd2, 0x6, 0x0, 0x1, r2}, &(0x7f0000cd9000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 201.945389] kauditd_printk_skb: 133 callbacks suppressed [ 201.945397] audit: type=1400 audit(1514896057.348:2234): avc: denied { setpcap } for pid=24774 comm="syz-executor3" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000b8000-0x20)={0x80, 0x0, 0x10002, 0x9a65}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000015f000)={r1, 0x3f}) lseek(r0, 0x0, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000073d000)={0x5, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x3, 0x3, 0x3, 0x3ff, 0x0, 0x75, 0x0, 0x23}) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006e2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b26000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/02 12:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000d60000-0x28)={0x5, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) clock_gettime(0x0, &(0x7f00006ea000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000cc3000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000641000)={0x0, 0x0}) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ded000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=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) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x6, 0x41, "318488c7bc74e54cae9d1d4b41d1492e105f8e9c28783f650cf7d4d17aae09500bdba5406c3efdba5f3ef586c50f74bd8f7eddca6b4a9f30ddfe42d0773788db959544"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000058000)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=[{0xa0, 0xfffffffffffffffe, 0x1, 0x9, 0x1, "d4419418c2f42b22deac05d1341e0b5128a460dbb5e63436fe50cc2b25a08bc57543c7027916403595e9e4c47007225854c3e567ca012a3e49f92e912447ee9bf2c3a11a74292368339fd11007617e3db39c0d2f077766fb6ef0bdc9762383b1806ac39bfa9cb705d6f695660f74ccae8f40a409b031fb3f437c3186fba04ba3e3316e9cf52328d1fd4ad2dbaf"}, {0x100, 0x2, 0x2, 0x1, 0x2, "08228372f5bf5bb69d2a6a79248fcf61b97e0bb78fd501d6e81ae15a4adf2192452a21a20fc69e562f0fae02bf7b68e82d8b2aa207dcd9d26eb08474aff67e8b9926795dda6e6b54402037f0444a2ae5a2d07323d8af55987c6e706dd1dbc6729ca202601e70bd12cb05d225f3c13c56c2487d2963f4e9ba4852c8d2be9fe2c404606ed16f6c2b652efe6c0c32a0af7efa64b47333afea1d9dd3d03e4d677627ddccceb416794ac27746aea56f5cc9e4e006372e0c3aef591ed1754fc661eebb809c49bdc798a5bdae6c5881468836989c561f55514b7757e0d062477aa428b9aae46577392be19b65c6fae34b"}, {0xb8, 0x2af1, 0x0, 0x4d, 0x1, "620de07b198741f9c5a94cca27c369c37f8762114a368cb4b3e5934af58989abfb38c76c184a858cf0598234d892ad7089c83e36a9130b8d62b61c8fdcd474f9e88cc02277183affa21d374661968dfc39c7494d8a3330423b8252fe0ee041251ea6871f51ee427049da80b544c9c7fd8ebf8a60bed5c2913c7a34f556c22a869c7d556399648c5d7a4e310a0f8dc6174136ac75d3014ce5f231cbe71e3925c7c94993dfad1e85"}, {0x78, 0x1, 0x104, 0x8000, 0x2, "8da0c75b54bfe06edb78c325fde48541b0215498950dc7d1c4ee1ea24d8cf2e46aa94d71add72461cc621d54c48d9815664c2c3f1430dc0239295ca0f6e3c5a310f312dcf8fdbd4cac5036f16337ad51c8d69b754a6211e516aaedaa21ffa8f4349909949de7"}], 0x2d0}, {&(0x7f0000001000-0x54)=[{0x44, 0x544, 0x14, 0xaf1, 0x0, "d6b3bad432f8146df9add39f36335e6000ef6a8c70294e425f57be2b65667a67dcd1c54f9eaf7facbd08a841d15badb5a7e1cd"}, {0x10, 0x74c, 0x300, 0x20, 0x3, ""}], 0x54}, {&(0x7f0000790000-0x268)=[{0x50, 0x5, 0x200, 0x2, 0x2, "84323d6cd23ce2eefd28889b26ec909f111ae027416d1ce275161203dbf63aed224234469af4bb8818231e8dcc50e9522da3dd60a447ad8c816203b217085e"}, {0xac, 0x4, 0x200, 0x7, 0x3, "6d35a3345b4a077c8a5ef19d4afdefa83cd8d5ff12087161616854b3b3a267f1fdaab74fa2a7636e2a73488050dcc0d903f47bb88b264b820922a18e378a30cbfe5ba3dd429368cf6b01767a21402c3a3d0cca513e9d0424a3a60104805269afe2bbd1c4a54d102e437ab07fa96a8a86ec85a844e8bc5d89ca6a29c543f1fd34d3372fbd79df00252b0fc73104952e121d37e1bd073f34f58541"}, {0xa8, 0xec67, 0x102, 0x452, 0x3, "b95d6779640aa367875ccf1784d138d9427261fb4a776b755a19355ebe169760b3daec9b4e11697def6ee084f65329fa9cc20c733176b6e4ce3c3d5dede58a5a1073b3eb799ff2e0c2e281d7242e38b385b3fcd8d1383dc0857f1e7e4efd74dba4e118075c96ed6ebc2ad8bb8422b771856bb4ad308ebc7ca9b1accee3504de30bddd79e7be93ed5b71410dba49ba147df6d3ede880ad0c3"}, {0xc4, 0x1, 0x8, 0x3, 0x0, "d6abc3eccf18519c096fe8a5022b9c3a09f22d43958245b21ce52e659c31d6d1536ec25ba26747d298d6df364bf40bdb9340c43a8d530e19e9e11d679adea91a5fa8d1c5a17c1b871d29076b4c1178af0f1d6ab0a168ae75207264b717232680fb8b8792d2247c5b05b20b3a199a3d01c8884b39a3f5fb871ba2ca2027b0dde6dc36ebfaae5cc6170c70e395dc1f6c17339650aef490135acfd21e2d9b07d30788f39b1434fcd6a98cdfc5b2017e713120fd93"}], 0x268}, {&(0x7f0000a09000-0x48)=[{0x14, 0xa6, 0x100, 0x8, 0x1, "7ab5fcf9"}, {0xb8, 0x7, 0x1, 0x0, 0x2, "aee9f3cb827805c2d5ca5bafa137363881b4ff1f31ec613876138dbba3ffe01ddaeabece411ed828052e8467052d40f7a50b870cabb9a573f6c0db775429710981f016648d058ebca6d0aa877fef696b87d6c80a5b4a1ad3be9e1c7b6b3c4e51620582cdfd2e7c22774e6b58526abdc724b1cf6949aa90daca11f2dcba28516e67a56f71b41eb1139ebc19514b6a47e518b1c74566a1307a35f11d581102044a9bc798a265a82a8d"}, {0x20, 0x5, 0x200, 0x3f, 0x1, "3a8129c07afdf9ca7822cad2a4ad"}], 0xec}, {&(0x7f0000c17000-0xa4)=[{0xa4, 0x6, 0x2, 0x1f, 0x3, "9007f35929bca4e5f98ef01417b04eed275c540430b0b019d03ae4e165beb2d59ede67514b0a981bf37830b6373ee859b5b46b1bdf60aaaf51b4431fc2b0e60ab1abe924fa54f100f4cfe30f9b41c66f28b2dcf6ac23fc8ec69df7a7542cf843a90f58fe01a2757a67e37e2f7ae392e8da9526b6b27ed2e136b63a8a8921f86a8bcd400a02bf07e0125e2aaf633abdc34aaa8c2f"}], 0xa4}, {&(0x7f0000000000)=[{0xd4, 0x40, 0x505, 0x5, 0x3, "9839136ad00cabbd11df57343e5f03674f764ab4e39e17b90ff3d6d759652ba9d9e380e6bba37df8e8efc8599046f1b314d340b587c9663b967ed3dcfd444798270035c5334282b3cbc2e3d523b385457eb6c837e8fad0ca1462f3c3b214d79942122e72c3faa6ae81da29b80dacd509c926742be08e96f60625de8fc284c9e20fc2fc2e6a77af4e8ac9deabc751422987d299b7e733b237444f5754be868f9691709b2578c62320f162c125b026b1623298153b51981c3d48459fc2ca16fdbe5f0b512d"}, {0x14, 0xfcf2, 0x300, 0x2, 0x1, 'J'}, {0x5c, 0xa7, 0x30, 0x6, 0x0, "d53e3d1fddbda3688577eeb8507169e078a1ceaceb91350d588acfc17ce3c2934c14a1117e6deacd192a29cf5d113a7ab7af02bbbe4f6dd3d64c13bf3ee8318dce91f252c5a279fa3be803"}, {0x108, 0x4, 0x500, 0x9f9b, 0x1, "156090c5b8b86d99068fa5a536e86133c76a7ffc266f1dcd2b9668907c4e9b01454954101bc317dbe4dedac71429a2d13c4d176190d6df8ce2e4d09578bc7b440441a6074f3d81c2ac88e4c6000f250881bd84e4bbed5d943aa7976c07b6bc8d9836ddefd05317978aea9958ca5ebfb210067a72749d4d0db736c8c5ec6b68562129ab5d74a0b5dc25b1565cc5ba99f8fb505ba7d633b139b39e2470542d52ff2a184eb5cc4373da8ae9494afc22e5c3245b7080038e066f7f5e329aea47160f6088cdcdc6f095a08e0c5a2c443ce4c741c2c6f734fa58031183cba9fcb194c8750541d0fb264a1cadded90c1b9f51475c3c31cbb015"}], 0x24c}, {&(0x7f0000000000)=[{0x4c, 0x1f, 0x300, 0xc95b, 0x2, "3cf1ca4adbfaba09317c05d21afa76b1e1a572121e9ebe5c2ad76c44754b4b2e9307abf41b20ad75466cf0be64c4956b92228bc004a7a7a78289"}, {0xd4, 0x400, 0x300, 0x3, 0x1, "e24d180983c2f0cb6492a8984133db4b03de8067d781d0f08bf98f03a7ec5aaab95c5c52700d418c3abf871e49a717342b62a95483616f7cffb86de13e82c49e21dfc1d3750923c1dafb23f8185c380b4d560ba40664974e816c0c3c5cda054a260ec2102043d626e68020a7b4f138089499833207845f54ff4a97e4c3aef5ace039f9d2c4077eebaab0a0f3b942db47212d49aa47988d547aeb7a922bc70f6ba3e9fbfd0fe19d1c9a7950a96db878d27c17df48c7ae52bd0f32520f2add07bdb891af"}, {0xdc, 0x2, 0x0, 0x20, 0x0, "d4c31c202ac121597dab97ab4391890a8a17c59579860d737217c0662ba767784f3d8c3decfe39598b5831042de432b928d3d50c72529dd65cba30dc38698783006ab68a5b4a61b917b50e5e72b3945bce02d9c619449b15531b83d03884807186f541498fa39c505efed689fc04c0da65cfc766b0230707ab63002f4d82e8e0d0f87e8ae046beb71156ad97e0a3b95dc26193fdce2c703d5f54f364efe47ed821cfd254dda159f5bef5c2a86fd15a86ee9b5ea588ff5dbf379a9fd3a6033cffb46bbd02ce475187d3a4"}, {0x64, 0x3f, 0x8, 0x8001, 0x2, "f8b5ede51de2d305f88d1b7ddfafdd38d6041702265fd60fdb8bddf942a5cb6c1418e5d6ebb6e44047de56b20691792dcdeba5407b698b91256b921c80c7c845891d9da4aadc5e21d1ab52be898264c69051"}], 0x260}], 0x7, 0x0, 0x0, 0x40000}, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000001000-0x28)=[]}) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000341000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c2000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e89000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\\cgroup!bdev&cpuseteth1\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000e3e000)='/dev/amidi#\x00', 0x100000001, 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066b000)={0x0, 0x484, 0x0, 0x7, 0x4}, &(0x7f0000e3f000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cf7000-0x10)={r3, 0x400, 0x200, 0x80}, &(0x7f0000649000-0x4)=0x10) socket$kcm(0x29, 0x2, 0x0) bind$bt_hci(r2, &(0x7f0000cca000-0x6)={0x1f, 0x6, 0x1}, 0x8e) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x6ecda0a700, &(0x7f0000959000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e26000-0x4)=0x3) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000aba000)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c1000-0xe)='/selinux/load\x00', 0x2, 0x0) write$tun(r1, &(0x7f0000f83000)=@pi={0x0, 0xfbff, @ipv4={{0x12, 0x4, 0x7, 0xfff, 0x105c, 0x3, 0x1, 0xfffffffffffffe7e, 0x5c, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@noop={0x1}, @timestamp={0x44, 0x10, 0x800, 0x3, 0x0, [{[], 0x2}, {[@empty=0x0], 0x400000000008}]}, @end={0x0}, @lsrr={0x83, 0x17, 0x7fff, [@rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0xa, 0x0, [{0x6, 0x4, "f027"}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x8, 0x0, 0x3, {[@eol={0x0}]}}, {"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"}}}}, 0x1060) ioctl$int_in(r0, 0x20000000541c, &(0x7f0000f83000-0x8)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000431000)=0x0) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpid() r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d18000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffc0, 0x8, 0x0, "e89f35d372113d580827b30b446a5d58905d706193d542f538377de1f0393c3fe2faf10b8310c3c96cf02844c58c98886f7e2b86a4b5b9ba9cdce42392e311bfad48c2c3db6f2632432234cba16779f4"}, 0x160) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d18000)=r1) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x7f) syz_open_dev$sndpcmp(&(0x7f00006ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x451, 0x2000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d1a000)='/dev/vcs#\x00', 0x8d, 0x60002) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d1a000-0x4)=0x2c, 0x4) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000802000-0x10)={0x0, &(0x7f0000ed2000)=[]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001c3000-0x9)='/dev/dsp\x00', 0x800, 0x0) write$eventfd(r0, &(0x7f00007e8000)=0x0, 0x386) r1 = signalfd(0xffffffffffffffff, &(0x7f0000288000-0x8)={0x3f}, 0x8) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fdf000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) renameat2(r1, &(0x7f000034c000)='./file0\x00', r2, &(0x7f00005f2000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000166000)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000083f000-0x4)=0x7fff, 0x4) getegid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006db000)={0x0, 0xfffffffc, ""}, &(0x7f0000561000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cfd000-0x98)={r3, @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]}, 0x101, 0x10001}, &(0x7f0000512000)=0x98) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/rfkill\x00', 0x20800, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000a2d000)={0x100000, 0xffffffffacee8310, 0x2, 0xa5b, 0x6, 0x8}) getpeername(r0, &(0x7f0000179000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007c4000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x3, &(0x7f0000710000-0x18)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00009a4000)=""/21) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001fc000)={0x0, 0xe3e, 0x8000, 0x7f, 0xa8c3, 0x7f, 0x9, 0x1e9, 0x0}, &(0x7f0000973000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d5b000)={0xc7, 0x36e, 0x2, 0x1, 0x3, 0x180000000, 0x0, 0x34, r3}, &(0x7f000067b000)=0x20) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r4 = dup2(r2, r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000714000-0x4)=0x5221) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00007f9000)={0x54, 0xb3d, &(0x7f00000f4000-0x43)="34e35c7654c94cedc4e371d5eda0bdca881e11c81db1b8d0bdbcdf87c2b0442946c53e4db23109b627ddf7e8cc3deda638d30100e4cd439a1f089a3ab4c96ec8de69bb", &(0x7f0000152000)="3ba9cf474c9aefa9235dd4f815e2a76aeac94f1e1a54e4d39c86c58032eb2e4c942847ce8586b70de5a28a37afe80d48a3a9cabcda96b14db54f459d1e2a7f4de23c2b7319f394459ff014eb64e767e522ec2ed5e124b117b553d8dbb9817ed742c0fc3fdc2c2f68b966e863a46b0756313ee379a09b55fe4a95deda9b44966fd473f6dbfbe66cc32d8e72b02a39677765978dd060be05fa424381d59b88d06e66c193bbc532bbf70159ebb0a1e81f5a4ae17f1d0c5a4c9dc239b5274e91b79db877df2ef5f7daf5506143061bf03ec75614e6acf9e68160b38f007a3119093d0700b5c9e9", 0x43, 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f0000004000-0x8)=0x0) bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000ca2000-0x191)="092fa99688c4ba44", 0x8) recvfrom(r2, &(0x7f000013d000)=""/37, 0x25, 0x0, 0x0, 0x0) 2018/01/02 12:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f000031a000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0x800000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/02 12:27:37 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt(r0, 0x84, 0xa, &(0x7f00006ae000-0x6a)="", 0x0) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000477000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet6_sctp(0xa, 0x8008000000001, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fc7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x400002, 0x0}) 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005a3000-0xe)='/proc/self/net/pfkey\x00', 0x101, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000014b000)=0x0) ptrace$pokeuser(0x6, r2, 0x6, 0x5e79) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) lseek(r1, 0x0, 0x1) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000bde000)=0xc12, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000088e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f9000-0x1)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000456000-0x40)=[{0x2, 0x1e2}, {0x8, 0x6a7}, {0x8, 0x100}, {0x0, 0x9}, {0x4, 0x7}, {0x0, 0xa0000000000000}, {0x3, 0x7}, {0x8, 0x741}], 0x8) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000064f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c27000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000111000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x10001, 0xa, 0x20, 0x20, 0x2b, 0x5, r1}, {0x1e2fca4, 0x5, 0x1000, 0xfff0000000000000, 0x200, 0xfff, 0x1, 0x8a5fdea}, {0x2, 0x2, 0x72, 0x8}, 0xfffffffffffffffc, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, 0xa, @in=@rand_addr=0x12f3, 0x3, 0x0, 0x1, 0x200, 0xdbce, 0xffffffffffff8000, 0x7}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bfe000-0x4)=0x0) bind$inet6(r2, &(0x7f0000119000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x838}, 0xb6dd658eff445dda) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000602000)=0x3, &(0x7f000030a000)=0x2) connect$inet6(r3, &(0x7f0000801000)={0xa, 0x0, 0x24e4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00007e5000)=0x7f, 0x2) 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000da3000-0x8)=[]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000481000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) 2018/01/02 12:27:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000211000-0x8)='ns/user\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000824000+0xb71)=[{&(0x7f00007e0000-0xb2)=""/178, 0xb2}, {&(0x7f0000d47000)=""/47, 0x2f}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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) fcntl$notify(r0, 0x402, 0x1) 2018/01/02 12:27:37 executing program 4: clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a14000)=0x0) getpriority(0x2, r0) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x4, 0x88f3, 0x0, 0x1f, 0x7ff, "3310737df6374ab18205687603fdc755119d12a480d10615fccf979762de80fe71818ace744379a117aa38f212d641fdaa7851252ef7162517d0b37bcb7966", 0x3ff}, 0x60) timer_create(0x47, &(0x7f0000d84000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x2)="9342", &(0x7f0000001000-0xb1)="168f134d8150c5f5770cd9cb11bb707978664992236e9a97636c6da0345c39a7b1231b8873419469b22e2482fe88710852f13280545bc28777ba6ea30b5fd17eb69e4618d6a963928f04dac8368b18c6d17b8b20bd5782bd242d713b4070fee5254b97153fef2dbbfbda575ad2d5ba0c6c13cb2c3972df0724f4acf7bfeca336af7f906c6cf167d19e553e35a91df5481bb70cbed56330587fda7769c29e2da0fd60bd0ce96e71b87c203cbe27e5000fba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e05000-0x4)=0x0) 2018/01/02 12:27:37 executing program 5: socketpair(0x3, 0x1, 0x2, &(0x7f0000ab7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000-0x22)="d251837ba5448190b9401569c0ff6c9b4484d2bbb059ffbe2bced22fda8f45d4c218", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f000072a000-0x2)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000644000-0x4)=0x6, 0x4) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c20000-0xb)='pkcs7_test\x00', &(0x7f000061a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000035a000)="8225d43865dc661feb9b7db76e7fded94b4264a8317186ede0decf7e0f185a4f06167d8f533c34eab3c025aa1c5addc6ae6513d63216cc415dc1a47acbfe04cbc35dc7c38b73d3c54c669cf5f0d5383b4b03a6a105ec33ca035c1b9198fc0052eb8fda95732e4e2b5d3b9a13019fef80b0b340d802ad09e0a9756705eb640afb1979baebf316021324153be8359b653f22fe15c00b3655b5305be1b2ec2c7ad00ffad31211532cce5f6b2680a6ce2a4fd69105d495d23be50949023ea59a15fa6a9a72d3", 0xc4, 0x0) r1 = request_key(&(0x7f00005d3000-0xd)='dns_resolver\x00', &(0x7f0000968000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef8000-0x4)='vboxnet0\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000eb3000)='cifs.spnego\x00', &(0x7f0000ebc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddc000-0x93)="27302d0ea926b7626d1501543d4b2207b01af8a47100b1c77248a22a401080a1d58efaab4b24872f29aa76fab26e4c486744f8fe1e37d8a5c3239eba646f0decc49ec8bff5b65ee19a3bcdffeba4f5d023215051208a116af443c9575be63742b7f9787a052039d2d4f8cb1f5dc354e9c7b00e392a8e5eb4cdc8a1b965832eb1263d33752b3d43a5a7459ae00d2b112c9fea8c", 0x93, 0x0) keyctl$dh_compute(0x17, &(0x7f0000ef0000-0xc)={r0, r1, r2}, &(0x7f0000227000-0xdf)=""/223, 0xdf, &(0x7f0000084000)={&(0x7f0000a81000)={'sha256-avx2\x00'}, &(0x7f0000d01000)="e8693da7d915c1ff6bc7b16c292daad66e8ac9fd85ee5a29a18e715044502a9d3b4a89cbf7d3fa33987e9254a32f3d439e726f2fcd76cd30eb0c82acb5cbe9082a2d7877f551c69ffcfa1269b54f2965c2b99ed7eba97cad72bbc6f4ee2939f9c423ba5a19662c3ac0dd6afa9b8ce4b8b67b8bc8", 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) r6 = syz_open_dev$amidi(&(0x7f00007b7000-0xc)='/dev/amidi#\x00', 0x9, 0x208000) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000c73000+0x8b9)=""/95) getsockopt$inet_int(r6, 0x0, 0x1, &(0x7f0000155000)=0x0, &(0x7f0000730000)=0xffffff7b) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r5, 0x3}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000858000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r5, 0xffffffffffffffff}) 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000a44000-0x4)=0x4) dup3(r1, r0, 0x0) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000042a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004c5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad7000)=0xe8) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x10001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000b000)=[{{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/12, 0x0}, {&(0x7f0000001000)=""/126, 0x0}, {&(0x7f0000003000)=""/36, 0x0}, {&(0x7f0000000000)=""/253, 0x0}], 0x0, &(0x7f0000005000-0x1000)=""/4096, 0x0, 0x2f0}, 0x7}, {{&(0x7f0000006000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0xe6)=""/230, 0x0, 0x100}, 0x1}, {{&(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x0, &(0x7f0000006000)=[{&(0x7f0000002000-0x45)=""/69, 0x0}, {&(0x7f0000006000)=""/26, 0x0}, {&(0x7f0000006000)=""/0, 0x0}, {&(0x7f0000004000)=""/4096, 0x0}, {&(0x7f0000001000)=""/242, 0x0}], 0x0, &(0x7f0000006000)=""/15, 0x0, 0xff}, 0x4}, {{&(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, 0x0, &(0x7f0000004000)=[{&(0x7f0000007000)=""/252, 0x0}, {&(0x7f0000003000)=""/126, 0x0}], 0x0, &(0x7f0000008000-0xfe)=""/254, 0x0, 0x9}, 0x2}, {{&(0x7f0000009000-0x80)=@generic={0x0, ""/126}, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000003000)=""/0, 0x0}], 0x0, &(0x7f0000008000)=""/193, 0x0, 0xfffffffffffffffa}, 0x4}, {{&(0x7f0000009000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, 0x0, &(0x7f000000a000-0x80)=[{&(0x7f0000000000)=""/4096, 0x0}, {&(0x7f0000009000)=""/4096, 0x0}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f0000007000)=""/123, 0x0}, {&(0x7f0000009000)=""/87, 0x0}, {&(0x7f000000a000-0x3c)=""/60, 0x391}, {&(0x7f0000009000)=""/62, 0x0}, {&(0x7f000000a000-0x7c)=""/124, 0x0}], 0x0, &(0x7f000000a000-0xa4)=""/164, 0x0, 0x7fff}, 0x7ff}, {{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000b000-0x7a)=""/122, 0x0}, {&(0x7f0000004000-0x56)=""/86, 0x0}, {&(0x7f000000a000)=""/231, 0x0}, {&(0x7f0000006000)=""/200, 0x0}, {&(0x7f0000006000-0x2e)=""/46, 0x0}, {&(0x7f000000a000)=""/147, 0x0}, {&(0x7f000000a000)=""/215, 0x0}], 0x0, &(0x7f000000a000)=""/121, 0x0, 0xffff}, 0x2}], 0x499, 0x0, 0x0) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000011d000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000457000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f6e000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000735000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fe4000-0x8)={r4, 0x2}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) sendmsg$kcm(r5, &(0x7f00003e8000-0x38)={&(0x7f00005af000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4d2b74948fdc4cb6fda5c789b88d87cce713cfef9197fd50ceb0b10c54c21a8975c229476f4f6a3930ea8b553234690b9d1149fad48eaca589a3f9a9818f90", 0x0}, 0x29f, &(0x7f000049a000-0x20)=[], 0x0, &(0x7f000075b000-0x1090)=[], 0x0, 0x0}, 0x0) 2018/01/02 12:27:37 executing program 4: prctl$intptr(0x2f, 0x1) mmap(&(0x7f00005ce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005d0000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x20, 0x0, 0x1, 0x0, 0x74, 0x6}, 0xff}, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x60000, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000002000-0x4)={r2}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffe) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00005f6000)=0xffe) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000057b000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000033000)=0x0, 0x0) r2 = socket(0x0, 0x80e, 0x6) r3 = socket(0x10, 0x802, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000775000-0xb)='/dev/mixer\x00', 0x4400, 0x0) clock_gettime(0x0, &(0x7f0000f79000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000f3b000-0xd9)="c57330eade6e122cf26e945935b1e9411fb7070ce2d239f4881add48f5e468540e59e446bbd020b1bd9102b82ec51bfe820fa949b145f20aaa5600156e4d6d98718c796f70840a961f5df91ee66570e6eb7b8b0908cd174d2c210f5a2d2cc60906e97d3fb718d83398c32b605757ed3399d4f06cd7d1033c8474f6e29ef5db4bef2fc4741363d7f2d8c898defeec311bee6ed57688bcd7d906f4527c2d2361295a7343aeab69391ceb3f5202923d6b39dc69f322e9f07044da77950bd700d25e3ea58e61819af462026449f1eaacfe0aed2f4e0ee1c59c2873", 0xd9, 0xd7c2, &(0x7f0000f7a000-0x10)={0x0, 0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000396000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f7c000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000070c000+0x292)=0xc) keyctl$session_to_parent(0x12) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f7b000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x800, 0xf25f, 0xd1abfcbc46f08e76, 0x2348, 0x1000000, r6}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f7b000-0x7)=""/7, &(0x7f0000f7b000-0x4)=0x7) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000d29000/0x3000)=nil, 0x3000, 0xc, r7) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000f7d000)={0x7f, 0x10, [0x9, 0x8, 0x100000000, 0x3]}) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000b57000)={0x6, 0x200000000000040}) write(r3, &(0x7f0000888000-0x14d)="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", 0x143) 2018/01/02 12:27:37 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000db1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000480000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/02 12:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003c3000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00002da000)={0x400, 0x0, 0x2000000, 0x5, "2837b93077eb6d647d7a31f9206d6571212f6eef62d3e76159e476b6dc93cf69602e85445420d3605bd050b3", 0x6}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r2 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000fa000-0x4)=0x3, &(0x7f0000f15000)=0x4) statx(r1, &(0x7f0000490000-0x8)='./file0\x00', 0x2000, 0x2, &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r2, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000414000-0xd)='/selinux/mls\x00', 0x0, 0x0) semget$private(0x0, 0x40003, 0x40) r3 = gettid() ioprio_get$pid(0x3, r3) 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000094000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e80000)=0x5) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/02 12:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001d5000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000043f000)={0x4, 0xfff, 0x0, 0x200}, 0x5) r2 = dup(r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000111000)=""/0, &(0x7f0000000000)=0x0) r3 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1f000-0x4)=0xc) r5 = getgid() syz_open_dev$mouse(&(0x7f000073e000)='/dev/input/mouse#\x00', 0xffffffff, 0x34240) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bed000-0xc)={r3, r4, r5}, 0xc) uname(&(0x7f0000da5000-0x14)=""/65) openat$autofs(0xffffffffffffff9c, &(0x7f0000079000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/02 12:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000437000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xde953eb9785db5f5, 0xf, 0xfff) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a9f000)={0x0, 0x5}, &(0x7f00002bb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c6d000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6, 0x80000001, 0x4, 0xa81, 0x14}, 0xa0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000827000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = epoll_create1(0x80002) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/02 12:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004cc000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) dup3(r1, r0, 0x0) 2018/01/02 12:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000052000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0xa33, 0x0, 0x0, 0x5, 0x94b7, "54a4a1", 0xf8, "aac5d0"}, "df38b4932887e364fe966d06531e15a091eee10a1fc1efbce26b2bae55a48b5d"}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000499000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) [ 202.458990] nla_parse: 4 callbacks suppressed [ 202.458995] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 202.473191] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/02 12:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000067c000-0x12)='/dev/loop-control\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e3c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e85000-0x7)='cpuset\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/02 12:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000a77000-0xa0)=[{&(0x7f000008c000-0x1000)="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", 0xa77}], 0x1) syz_open_dev$midi(&(0x7f0000634000)='/dev/midi#\x00', 0x4, 0x4000) accept(r0, &(0x7f0000037000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db2000)=0x60) 2018/01/02 12:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0xffffffffffffa4d7) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000529000-0x118)={0x2, {{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]}, {{0x2, 0x0, @rand_addr=0x56cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000514000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 202.521872] audit: type=1326 audit(1514896057.925:2235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/02 12:27:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x400000) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000012c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003b8000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004bc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000098a000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000054e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) r8 = creat(&(0x7f0000b4c000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001c000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aef000-0x4)=0xe8) r11 = getgid() r12 = syz_fuseblk_mount(&(0x7f0000dc0000-0x8)='./file0\x00', &(0x7f0000f69000-0x8)='./file0\x00', 0x4002, 0xffffffffffffffff, 0x0, 0xffff, 0x7, 0x200444) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) r14 = inotify_init() r15 = inotify_init1(0x80800) r16 = socket$packet(0x11, 0x3, 0x300) r17 = syz_open_dev$dmmidi(&(0x7f0000c0e000-0xd)='/dev/dmmidi#\x00', 0x58, 0x0) r18 = socket$inet(0x2, 0x1, 0x10000) r19 = memfd_create(&(0x7f0000aa5000-0xc)='.selfcgroup\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x105, 0x10000000020000) r21 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d0000)={&(0x7f0000d3f000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10002, 0x8000) r23 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000bf4000)={&(0x7f0000cea000-0xc)=@proc={0x10, 0x0, 0x3, 0x200024}, 0xc, &(0x7f00003ee000)=[{&(0x7f0000d17000-0x7c)=[{0x7c, 0x0, 0x400, 0x5, 0x3, "36bcff9017562961e9e994d9f506d1884bb5287960758c1b3321d64e9d4fa722b8321d4ba6759e9fa443740f962da6404411b37fe4163596f2dbd3c6de00de54f5de48bcdc2d71956145fb9cc25b98532856f53f7418a1e91b4871c2b19d0c571496229e4a554e5e16"}], 0x7c}, {&(0x7f0000001000-0x13cc)=[{0xa8, 0x6, 0x8, 0x40, 0x3, "2d35f178b5f9f7d22983071405deb2c4e23f3023a17173e2ab9a58739c7108daf3fb78c2ab1d856908a6a91b3ddde5f8761dc560b5366012c655010ee42cd4cbcc4fc1725242f0d53da0cfdd89f4f3fba47d93a3f220c305069994ff78afa8018d42d8376fa53ad77c3b9f8a638902c97152a37779634efec18166ed9e8409e9e3afd7ca28a8fd7eed3c808ba04e000af94dea643cbef5"}, {0xf8, 0x6, 0x100, 0x0, 0x2, "4cdc1b76fc6ce376d9b99b7bb870e91201a6990670a04c17827ad9489d0160e32ddceb2e1a5e70b1b3ca8b96ba787e54ac4261592f9122de2090e4aa137acda3f4cd6bb0171361a9164c32f181df2da3822cc5970cfaa1ca17bc224c67505a07ffa64d2f0fa88943072a37948acee53544783cb4383f7cf7f9e681af6ee9fdf44f5583ebfda30ba7805729e79e14de3da838059d2a577b8c4a1116119e032b0ad9711d4f2f38ce24843605a3c399358431b0aa525b49ed17618186cd3457ac7d4d1321e54c79e29675776a7a642de2794d19cbb986d5b3d5ae7451c8feda00e0c5b6705144"}, {0x9c, 0x811c, 0x0, 0x55, 0x0, "e4b713d34564b727bb6d02ebbafe37f73a19ab09610693a018ccdf7d25830942b2a848c0fda5666a0964da4a40df73c4c3c35cd782c4f368e3eea5349e6aac9ffa26f5cd77770e6b036bc3421925fcd327616cf6c9a247036a5a87e439e9b04665f455a9b4fc7849f8ca653b4f6eb160456363907804daeb16dce421eb7c4f2107098c896916a11272e9"}, {0x18, 0x7f, 0x2, 0xef, 0x3, "4515cd591d63"}, {0xd8, 0x3, 0x904, 0xd9eb, 0x0, "72a749093d851c633b943c4e2f7c04d92e5a704eccca2563c5fe58f91ef130bfbb3ebf15539f506a65f327d9fffeb7217163a11391bba6ea6e8e5f8f3740d87cc55253267195730932ac6dd36e93f434b678a18e943d858835a67737857b2cc10697ea33aedff8c85b8440d0abcd7794077f07880d0b0b23faeb387609b568cbe64137df637cada77233a2ab6cf0e6d12b26bf3fb8ada9f473e032b33604effafd8937e12316474509870aaeef241ee157f3c7b0c36ae2e1adc593c6fe1ee3fe3b058867f12c3a8d"}, {0x14, 0x3, 0x130, 0x1, 0x2, "08bdc3e4"}, {0x1010, 0x6, 0x30, 0xff, 0x3, "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{0x58, 0x4, 0x400, 0x9, 0x3, "6cf66f15a249c39f92a15c43e7f87203429970b565ae0e01eb54a56b1350b430dc502ba464077589151f1056269157de61dc20e0e25e7e339a9ba09cff5a2d48fbe1241a52b7"}, {0x24, 0x9, 0x400, 0x80, 0x1, "230354339194f3f70a46f9ae9acebf23c2"}], 0x13cc}, {&(0x7f0000000000)=[{0x90, 0x7f, 0x2, 0x8ac, 0x3, "c9568b1c54743e13ba4e200a48a2af1004fcae84c1d5f1e6e40abf390665c9b43e2111c328a07a66d063fc7884c97318aeca764015216837c5c55ca7deb2c0ee91b61f7fcbb742a9bca56cf9a71fa82d52d65b963789841cf0bfcbb6863901c0f68a99103974e18f76edf5db1902cda894424f6bf55f56b3a4b004a4cc9398"}, {0xdc, 0xf2c, 0x800, 0x3, 0x0, "172f4f54848ca0de68be7f6b5d2b69f4ac7647699b6e985addc61fe5d10e57ff33ff4c30f5d48ac4a1c5ee871bc40f3c61f3356511882433f3ab7423c25b090c6e1591e93795fac770036d01f71c5af61807a686fcec2855f0ee01b5c9ef6bd801881cf887064129d7c2b448104d8a6c1c496e51e86280ff7def6c36da2b62a6e26d70176cc77f73c619cc430062ed92a40f6e64b3d700fb1cb6be2eb1df99bec447a39a950db0dddb770d740c55950032d9df3b4b3605d7039867b0bea61e3f3cdd77db4c1df807af3050"}, {0x1010, 0x7, 0xa01, 0x5, 0x3, 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{0xdc, 0x7, 0x200, 0x1000, 0x0, "3ff4b7957661c9bf6888be138b04beb01f1d5d0503972c93ca19c7930d0768fa31001deb735de0a3b20007a179f849847c639e51c77a992b22b5c8819dc692e1ae0b2937d26876ed04646fd695bb4d97803e64da229941cfa3cd098d302c150a60882795c783f906cea40467824b8b5bbad68e19a2179e8378bf99768b6f9754b9e17a162dfed74fcdec03b66df1ab75b410a955171d75644a8fff5e24875d6075c7d0cbc2cc4de979133d29628314176ea28944b0a40fd028766131a69c55ca154fc7fceeef1463360d2d"}, {0x38, 0x6, 0x400, 0x0, 0x2, "8701c17f7e8dcbc82a2e629d1238f2c136227955e3f2f958dd7382c2be890210df74b49d00e4f179"}, {0x10c, 0x5, 0x805, 0x189f, 0x3, "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"}, {0xb8, 0x7f, 0x400, 0xffffffffffffffe1, 0x1, "c6939e0e78bd63ddb30502278743d180fe757713df4e4d8f7fcb10d9015ffc00c00d96f0824f713f9451b0e08d9124a9e4041df725914d9e265fb6d032a525c851a27d495a37011e6806b8ae97beb5ebfab5162bc92c3869ecfe5900fc5db480976493f77e172569e29657ff5e107cbc24e64aa77a236ac95e4640f357f9afbc47fe2c45c0cf0f3c29c531fe3a3ea53e06c810e2cdabb24978697e9f4ed99af44ebd621080"}, {0x18, 0x0, 0x600, 0x6, 0x3, "d2493d265272"}, {0x24, 0x4d, 0x0, 0x100, 0x2, "8f6e7fe62f96bcf1cc57d028a3c8f84b39"}], 0x1490}, {&(0x7f0000001000-0x8c)=[{0x64, 0x1f6, 0x1, 0x5, 0x0, "4f6759c5c33a5cc948e2b687303786cc37875ad6413c0f29e515c0a77c9ab6ef1aa0cff73bf1a97c2f318a25560972c0ab998c35323f88d8a9835bc41d8603d0ed0ba5204f56310d3b9b7105e40df6916addef8d"}, {0x28, 0x8, 0x400, 0x6, 0x3, "5b272d17bc90f86ee1a1f45df6af20114c3326b037"}], 0x8c}, {&(0x7f0000000000)=[{0x30, 0x80, 0x201, 0x9, 0x2, "657b7309ce64d67f8a8b77e36fb7578be9b1d245d8412087f5d77b57ec1df8"}], 0x30}, {&(0x7f0000001000-0x258)=[{0x50, 0x1, 0x200, 0x185, 0x0, "9a013ea1b39dbaa7047c3da0071e3524590de63d4fe172f0729920c15dc8cd4f5d72eacefcb91fa717ea6b0fc693c1bf6f1142253b60c6a05cda1046802d"}, {0xa4, 0xff, 0x800, 0x8, 0x2, "038ee49541ff975bcbbb2e1db3e4b2d58319f5340adc6f44fac6e65d65ca2961a27482c37042bf69f2d1fca6a3241014a256af937207c8b03c94290a8b87d94a5f09f80c3389b2044f4cc7d4dc94287a3650e38677a945e7885987d0238c93e5b59ccd60d2bf05e11dbfb87fb1b221f3d36ec3006099c3a67b48b69bb300a306fb65d8a41e22511c784ef3b82b0246046a996a2e"}, {0x100, 0x52fa, 0x404, 0x5, 0x3, "fb8f29eeaad2e39f455396c85b4a38897cfb5c77c6ab6d65b11b361819630b963412a7638dba5c2b047fcbd3315006ad28b2e3ca93cf7da5c7fa951d41f90a257f50a65129104ecc5bd1a13dbdf46eb3ca4540aab3ab3aceeb08f0d1d4dd197c902192cd1b333719f48bd1eb678a3dbeae3e94aa1f82ea2c48bcb0d49e7f097dfcc825f8ecd4490f913831748fc813e80dbac948e0e30be44c4e77c7ddcf97739cdd28bd1d38c3be9eae7052d2f6c40ece972f7e5c0dccae476ed83d5db9e555106e6e47779f274ad5d03c9c580db0ae5e4df043a507bc94b47e074f3692d84b7e24cc1260d187a7d7e9707dc56d78"}, {0x64, 0x1ff, 0x130, 0xfffffffffffffff9, 0x2, "0435fe1d9b744477c63d5afb80f3fd0b8f9f30da4f6664e3fb81fa7066164f601a0c993c4ed3eae72aa18aaaa95fab86ffac20d89f0d4e30aab0db92250c229b211eb92f770cd2d73dc8efe2a1d73cc349cfa08a"}], 0x258}, {&(0x7f0000134000-0x94)=[{0x40, 0x40, 0x800, 0x0, 0x1, "73887bd424949ed06d22526c3d4d98b828b66cafaf20d8b46b7c4ab77ca52e9ba39a39282514b29107b2670bce014a"}, {0x54, 0x1ff, 0x732, 0x7fff, 0x0, "b1516a528fc9fdb4e2630fe250c73da2e21accfedf1bf7cbd411a101c9be5793addf1877a37f5af39467b61c5eea63127a57fe4215dfa72f589a391be6b0cff5a30777"}], 0x94}], 0x7, &(0x7f000030f000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}], 0xe0, 0x0}, 0x4000) r25 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_XCRS(r25, 0x4188aea7, &(0x7f0000b59000-0x18)={0x1, 0x1ffe, [{0x4, 0x0, 0x1f}]}) mmap(&(0x7f0000003000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r26, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x22001) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000e73000)="dfb47e5f6423902d6319099796b82eb83fac0722953a9449979b0f458754096fab19c4ecc70ab767c37026d508e3173b93b4a2988a0bcbf4514f288c03b7962c1d0f72b36e61dbbe4b260bb05bb03eaafb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r1, r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) vmsplice(r3, &(0x7f0000d03000)=[{&(0x7f000096e000)="12d7b16e4b47854abc09f30ad62e6f7c827c2c733b8a2265e862da815660018994c8c645ab2d116ed3ff857b15844bfda3640f4339fe645cee64d7bd5cd1d8873b16a6241b5d68ff18f3df7349d57dfe0ea4cfdffeb47e81a3253e9b50415af9e303b495871d810fad57fa91e487a7f0ab781b0fe8eea28a54ef0801df", 0x7d}, {&(0x7f00000d9000)="12", 0x1}], 0x2, 0x8) 2018/01/02 12:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x14)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = dup2(r0, r0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00003aa000-0x4)=0x101) fstat(r2, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/02 12:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000220000-0x4)=0x0) ioprio_get$pid(0x2, r1) write$evdev(r0, &(0x7f0000e97000-0xa8)=[{{0x0, 0x0}, 0x1ff, 0x0, 0x0}], 0x18) [ 202.608562] audit: type=1326 audit(1514896057.951:2236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 202.663603] audit: type=1326 audit(1514896057.951:2237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 202.663620] audit: type=1326 audit(1514896057.952:2238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=332 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 202.663637] audit: type=1326 audit(1514896057.953:2239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 202.663655] audit: type=1326 audit(1514896057.953:2240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=8 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 202.663670] audit: type=1326 audit(1514896057.953:2241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000928000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) poll(&(0x7f0000eb6000)=[{r1, 0x4002, 0x0}, {r1, 0x208, 0x0}, {r2, 0x7082, 0x0}, {r1, 0x1001, 0x0}, {r2, 0x322, 0x0}], 0x5, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000585000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/02 12:27:38 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="afa2e62ba0c02ec5497a825ebc5df4646204e34765", 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ba5000-0xb)='/dev/mixer\x00', 0x840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b85000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) msgget(0x0, 0x300) perf_event_open(&(0x7f0000fdc000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semop(0x0, &(0x7f0000f88000-0x30)=[{0x0, 0x3, 0x1800}], 0x1) unshare(0xc000000) r2 = socket$inet6(0xa, 0x5, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00001d3000-0x8)={0x800000003, 0x0}) 2018/01/02 12:27:38 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a1c000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000bf7000-0x28)={0xf0e6, 0x20, [0x1, 0x101, 0x0, 0x4, 0x87, 0x3, 0x400, 0xf22]}) syz_open_dev$adsp(&(0x7f0000207000)='/dev/adsp#\x00', 0x3, 0x101080) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000463000)={0x20000000, 0x0}) fanotify_init(0x2d, 0x40001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x100000001) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000057000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000b32000)=0x8f0a) 2018/01/02 12:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009a5000-0x8)='./file0\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b72000)={0x4, 0x8, 0x1, 'queue1\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(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(r2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000c4e000)='/dev/dmmidi#\x00', 0x6, 0x800) write$sndseq(r3, &(0x7f00003b3000)=[{0xd736, 0x3, 0x101, 0x4, @tick=0x300, {0x5, 0x2}, {0x70, 0x5be}, @result={0x1, 0x4}}, {0x9, 0xc40, 0x7, 0x0, @tick=0x1, {0x338000, 0x0}, {0x2, 0x9}, @ext={0x48, &(0x7f00002c2000)="902312150faa28c559dfb620a6961a7233e8cc1f3cb79fe8c8ec95bf1752ca29fd384ca5f5444b19fd8071836b3ccdc48c795e672a2e73de54d8d402cebe4c9d9bf90cf8d528a4e6"}}, {0x10000, 0x9, 0x1000, 0x2, @time={0x0, 0x0}, {0xa, 0x6}, {0x0, 0x3}, @note={0x1, 0x5, 0x8, 0x7, 0x5}}], 0x90) prctl$setname(0xf, &(0x7f0000a0c000)='\x00') sendto$inet6(r1, &(0x7f00002ed000)="", 0x0, 0x20000004, &(0x7f0000201000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x4a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000383000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) accept4(r2, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004fb000-0x4)=0x58, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000692000-0x47)=""/71) close(r1) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000779000-0x4)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f72000-0x9)='/dev/kvm\x00', 0x8040, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000f71000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x301000) kcmp(r0, r1, 0x5, r2, r3) r4 = socket(0x2, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000b20000-0x4)={0xffffffffffffffff}) 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000699000)=0x2) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000fd9000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c3e000)=0x5, &(0x7f0000fda000)=0x4) 2018/01/02 12:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f000097c000-0x4)=0x0, 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/qat_adf_ctl\x00', 0x200c1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000604000)={0x0, 0x1000, "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"}, &(0x7f000094e000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005d6000-0x8)=@assoc_value={r1, 0x7fffffff}, 0x8) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0xc) write(r0, &(0x7f0000d1f000)="1f000000070601260000000000000000fff5f30c0900fdc0ad000806080000", 0x1f) accept$packet(r0, &(0x7f00009b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000064e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000919000-0x28)={@generic="4d652c0b0100068b000000a7f4c2b66c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 202.663686] audit: type=1326 audit(1514896057.954:2242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 202.663703] audit: type=1326 audit(1514896057.954:2243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24929 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000def000)=0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000762000-0x10)={0x0, 0x0, &(0x7f00002a4000/0x4000)=nil}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d66", 0x19}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) syz_open_dev$sndpcmp(&(0x7f00003ed000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c", 0x19, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/02 12:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aec000)={0x0, 0x8, 0x0, 0x1, 0xb8af, 0x20}, &(0x7f00008be000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f69000)={r1, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf36, 0x7, 0x1ff, 0xffffffffffffff80, 0x20}, &(0x7f0000f14000-0x4)=0xa0) sendto$inet6(r0, &(0x7f0000e95000-0xb8)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000287000)={r0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000526000-0x6)={r1, 0x9032}, 0x6) 2018/01/02 12:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed1000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000de2000-0x10)={0x3000, 0x2000, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$netrom(r3, &(0x7f0000cae000)=@full={{0x3, {"4f3726264edda2"}, 0x0}, [{"4637648f922351"}, {"81ce8a0575c202"}, {"17e43794ac651f"}, {"9b57d33fd6c7df"}, {"04f0f134287504"}, {"2d78cc30d8d83b"}, {"2d6f9500db778e"}, {"00bca03aba552f"}]}, 0x48) close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000076c000-0x8)={0x0, 0x2d91}, &(0x7f0000c78000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cd6000-0x8)={r4, 0x5dd1}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) mremap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007e3000/0x2000)=nil) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup3(r0, r1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = add_key$keyring(&(0x7f0000b7d000-0x8)='keyring\x00', &(0x7f0000834000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000744000-0x3f)=""/63, 0x3f) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026c000)='/dev/vga_arbiter\x00', 0x4a0000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00001bd000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000b2d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) 2018/01/02 12:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) recvfrom(r1, &(0x7f0000393000-0xc4)=""/196, 0xc4, 0x0, &(0x7f0000e79000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f000071b000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="8dd1f1332ab4", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xf0, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100000000, 0xce, "f06362c51d997cd3d04c9e716be89c67219b92df0b1e1fb4c94f257cb32058d99d3855d8894b5e8c302b9220c8ce4a2beafe1b4b9471ea6e13e6fe10307a2c8e1c00fd0a4cf40873cf2ce25706ed84146e07d365a252cfee1319d30f0b78bcd50b192f505af6bfde304b6128e63ad7e04715268001090cb8f8a0e6f121b764785d425d19ec26d07835a9efd2a25fffbdfaf855514cf83b3031cc592787778f546606dd43f0232073a466217d7c4d450b987a3e8aff2dfd7ea6924950ba0033f17bafded33b9313f7927292e339d0"}, @calipso={0x7, 0x8, {0x23a8, 0x0, 0xa39f, 0x400, []}}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004bf000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008e3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f39000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000716000-0x10)={r1, 0x1, 0x80000001, 0x7fffffff}, 0x10) r3 = socket(0x10000000010, 0x4000000400000003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffff1a, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xee, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00009db000)=""/244, &(0x7f0000493000)=0xf4) socket$netlink(0x10, 0x3, 0x16) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000c50000)=""/230, &(0x7f000024e000)=0xe6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e10000)={0x0, 0x6, 0x10001, 0x3}, &(0x7f0000d55000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000938000-0xa0)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x9, 0x8, 0x84}, 0xa0) 2018/01/02 12:27:38 executing program 6: r0 = semget$private(0x0, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f31000)={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) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/216) [ 202.978700] QAT: Invalid ioctl 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x400000000000009) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/02 12:27:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a276f286fce2508f756f53158f17ece9b839d4beffc0b9238a431b6d190d9667b90e96e0099e43eb75e3205b67209eebec993c03f89c0103ec6e134da7992daf5b586e7d41bc50bf8e9a36b2", 0x4c) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mlock2(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="", 0x0) 2018/01/02 12:27:38 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a37000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000382000)=0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fe4000)={@generic="33cbcbfcda0d69b11a60aa8db27b2b03", 0x7fffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd5000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x7ff, &(0x7f0000110000)={0x20, 0x6, 0x1ffc0000, 0x401}) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fd5000-0x9)='/dev/sg#\x00', 0x3ff, 0x2280) ioctl$ION_IOC_CUSTOM(r3, 0xc0104906, &(0x7f0000fcc000)={0x235, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r4, 0x0, 0x0, 0x0}, 0x10) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000fdb000-0x4)=0x0, 0x4) poll(&(0x7f00002a5000-0x10)=[{r0, 0x4412, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0xffff) 2018/01/02 12:27:38 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a1b000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ea7000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r2, &(0x7f00001cb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000dd000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000073e000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000615000)={r2, 0x23, "a5c974ca748e68997f4ba9ae4d1145139d9a8bd041df6cf831bac0e20500ad3620a2a3"}, &(0x7f000040a000-0x4)=0x2b) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x0, &(0x7f0000fd3000-0xf7)=""/247, &(0x7f0000fd3000-0x4)=0xf7) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080002007fffe5b7", 0x24) r4 = dup(r3) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000fd3000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 203.012844] binder: 25007:25009 tried to acquire reference to desc 0, got 1 instead [ 203.042037] QAT: Invalid ioctl [ 203.051323] QAT: Invalid ioctl 2018/01/02 12:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r3) 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe2(&(0x7f0000b46000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000bc0000-0x10)={0x1fe, 0x0, &(0x7f0000d1f000/0x4000)=nil}) write(r0, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x1ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) r1 = socket$inet6(0xa, 0x20000002, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b5d000)=0x20, 0x2) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000692000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f000063b000)=[{&(0x7f0000630000)="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", 0x9c9}], 0x1) [ 203.055671] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT [ 203.082348] binder: 25007:25049 tried to acquire reference to desc 0, got 1 instead 2018/01/02 12:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) socket$inet6(0xa, 0xfffffffffffffff8, 0x80000002) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00009f0000)=0x959c) 2018/01/02 12:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) syz_extract_tcp_res(&(0x7f0000695000)={0x0, 0x0}, 0x6, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000d7000-0xc)='/dev/audio#\x00', 0x1ffffffe, 0xc0000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) ustat(0x7, &(0x7f000086a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000f79000-0x1f)='em0%.security]posix_acl_access\x00', 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b2c000)={0x10000, 0x3bc00, 0xfffffffffffffffb, 0x5, 0x7}, 0x14) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0xfffffffffffffffd) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) clone(0xfffffffffffffffe, &(0x7f0000fdb000-0x2)="1821", &(0x7f000089f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e5d000-0x21)="36eef8e1ff96072c6ad5525c9212c48eabeee9321b0f6c8e5bcdaf02d250e05ee2") semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00003f6000-0xe1)=""/225) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea2000)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000894000)={0x7, 0x4, 0xc9, 'queue1\x00', 0x6f5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x80000) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f00001da000)="0f1299ee2a0d413bf153c284b3478cc3a4de2856d516811dbc305f4de91691eb926947ad1929ed98970e9f219931ae1fe4a1ac18fd4021922ee5cc89883e3299d535e2ec6bd7e7ec49f1c14a45c66d74934a9a362672c04d2da4dda649da99f2671839ce69ad4b2e8dbe8cf2916781083fca1bfbd8c62938ff2d63263c49855fc1876db6ddabc6eb49e0888b86c70cd1adfa1d002bf5a55e0555826be726b94f64c0388add01cda75ec5", 0xaa) fcntl$lock(r0, 0x6, &(0x7f000071c000)={0x3, 0x7, 0x9, 0x0, r1}) 2018/01/02 12:27:38 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000d2f000-0x10)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000a11000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/vcs\x00', 0xe6949ce0343baf5e, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000e0000)=0x3f, 0xffffffffffffff50) mbind(&(0x7f000052e000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000324000)=0x3, 0xffffffffffffffa2, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c1a000)=0x0, &(0x7f0000987000-0x4)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a33000/0x3000)=nil, 0x3000, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f64000-0x11)='/dev/vga_arbiter\x00', 0xd2aa56404abbe77d, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/02 12:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000584000)='/dev/rtc\x00', 0x101000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000bcc000-0x10)={0x7, &(0x7f0000a8b000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004ff000)=[{0x0, 0x0, &(0x7f00008a2000-0x10)=[{&(0x7f000045a000)="1ff2ffd3fef8b142", 0x8}], 0x1, &(0x7f0000d01000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b70000-0x5)='user\x00', &(0x7f0000b70000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097c000)="61c9c0fbb3ac05c59b495b7bc0c073a2f7339adc89547a4ad0dfc07f6f91fee08106f615dd7414d64438017b6346d546a1dc5ec2829879fcb7fdef8df871c9dae67fe6da4187e229986b3128337f5f", 0x4f, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b70000)='./file0\x00') [ 203.100326] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 203.101070] binder: BINDER_SET_CONTEXT_MGR already set [ 203.101080] binder: 25007:25049 ioctl 40046207 0 returned -16 [ 203.133951] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/02 12:27:38 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x3fd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x4000) 2018/01/02 12:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x52, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3f, 0x0, 0x44, 0x0, 0x2000000000000000, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x8, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001]}]}}, "11409d09db202e36"}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/02 12:27:38 executing program 6: syz_open_dev$tun(&(0x7f00002f5000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/rfkill\x00', 0xb0080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008ac000)={0x0, 0x3, 0xfffffffffffffff7}, &(0x7f00000e6000-0x4)=0x8) setns(r0, 0x4000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000539000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x84a5}, 0x98) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/02 12:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000500000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x894f, @ipv6={0x0, 0x6, "84d168", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f0d000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a23000)=0xffffffff, &(0x7f0000f80000)=0x9404c7e0ccb0dc6f) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a58000)={0x5, 0x6, 0x2, 0x8, 0x7, [{0x3d3, 0x4, 0x1, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x8001, 0xff, 0x74ccdb74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xcbe, 0x7, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x110000000, 0x5, 0x5, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xc9, 0x3, 0xfffffffffffeffff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x3ff, 0x6, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/sequencer\x00', 0x1, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ad000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000170000e65a", 0x21) 2018/01/02 12:27:38 executing program 4: pipe(&(0x7f0000d81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a84000)=0x0, 0x4) accept$nfc_llcp(r0, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000abc000)=0x60) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000603000-0x4)=0x0) bind$ax25(r0, &(0x7f00003dd000)={0x3, {"ae46b1b7cd3d92"}, 0x6}, 0x10) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = open(&(0x7f000096e000)='./file0\x00', 0x801, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000082b000-0x10)={0x2, 0x2, 0x2796, 0x5, 0x0}, &(0x7f0000b2d000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000db2000-0x108)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffe00, 0xffffffff, 0xb1, 0x7, 0x7, 0x0, 0x10000, 0x0, 0x5, 0x0, 0x400, 0x30, 0xfffffffffffffeff, 0x1, 0xfff]}, &(0x7f00003ae000-0x4)=0x108) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009de000)=0x0, &(0x7f0000040000-0x4)=0x150) 2018/01/02 12:27:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000b70000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000876000-0x1760)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "04176b", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ec3000-0x10)={0x6002, 0x100000, 0x0}) personality(0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001d7000-0x4)=0x4, &(0x7f0000ea9000-0x8)=0x4) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000)=0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff7000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f0000689000-0x4b)="d6d212b663c278c42fc3a3dbb042fa36df0cee36", 0x14, 0x20000c00, &(0x7f0000bbf000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff6000)={0x0, 0x0}, &(0x7f0000ff7000-0x4)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000530000-0x98)={r1, @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]}, 0xffffffffffffff4c, 0x0}, &(0x7f0000ff7000-0x4)=0x98) 2018/01/02 12:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000abf000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00005fb000)=""/184) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c99000-0x8)={0x0, 0x0}, &(0x7f0000ea8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008c6000-0x8)=@assoc_value={r2, 0x0}, 0x8) writev(r0, &(0x7f0000f6b000-0x40)=[{&(0x7f000039c000-0xa7)="8a", 0x1}], 0x1) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000701000)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl(r0, 0x100001274, &(0x7f0000516000-0x1)="") 2018/01/02 12:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000344000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d0f000)={0x8, 0xfffffffffffffd89, 0x7f, 0x2, 0x0, 0x1, 0x8, 0xd032, 0x8000, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000cc000-0x4)=0x7, 0x4) connect$nfc_llcp(r2, &(0x7f0000a59000-0x60)={0x27, 0x4, 0x20df8000000, 0x7, 0xa15, 0x1, "a5088fa30f0e4ded07d9099a95a6697bf3a6f6b68a1d96830551b31c7a100581656c95135dc148cd494d9e3cdb61a70e4ab234762107169ac6fe1dfac0e483", 0x7}, 0xffffffffffffffaf) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e59000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000058d000)=0xc) connect$packet(r2, &(0x7f000013e000-0x14)={0x11, 0x1, r3, 0x1, 0x183, 0x6, @random="b187f3ac5323", [0x0, 0x0]}, 0x14) r4 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000023a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/02 12:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000c90000)={{0x0, 0x2, 0x2, 0x2, 0xb2e, 0x4}, 0x8001}) write(r0, &(0x7f00000b0000-0x25)="240000002c002504471c1f33ffff070e020000110010000000ff8dea0800fc0009000000", 0x24) 2018/01/02 12:27:38 executing program 2: 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a06000-0x4)=0x0) sched_setscheduler(r0, 0x7, &(0x7f00002bf000)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f000045b000-0x4)=0x0, &(0x7f0000291000-0x4)=0x4) userfaultfd(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000a3e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d1000)=0x10, 0x80000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/enforce\x00', 0x101000, 0x0) connect$ax25(r0, &(0x7f00003ca000)={0x1e, {"03491f0800"}, 0x4}, 0x10) [ 203.365436] QAT: Invalid ioctl 2018/01/02 12:27:38 executing program 1: socketpair$inet6_sctp(0xa, 0x2a6fdd0a9e70f4c4, 0x84, &(0x7f0000b29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x40) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00002de000-0x8)={0x0}, 0x8, 0x0) dup3(r2, r3, 0x0) 2018/01/02 12:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000727000)={0x100000000000006d, 0x0, [{0x40000003, 0x0, 0x1}]}) [ 203.398345] binder_alloc: 25121: binder_alloc_buf, no vma [ 203.412287] QAT: Invalid ioctl [ 203.444364] binder: 25121:25128 transaction failed 29189/-3, size 0-0 line 2903 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$loop(&(0x7f000061c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) clock_settime(0x2, &(0x7f0000b02000)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b70000-0x30)=[{0x0, 0x0}, {0x0, 0x8}], 0x2) ioctl(r0, 0x1268, &(0x7f0000000000)="") 2018/01/02 12:27:38 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$TIOCSCTTY(r1, 0x540e, 0x3ff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xfff, 0x0}, 0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x29)={0x29, 0x5, "d5f2ad6266d78cfa5868f38c38cca5f421c9814c268e0fe7fa2de17ace343f57cf"}, &(0x7f0000003000-0x4)=0x0, 0x1000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000001000)={0x4, 0x800, 0x8e, 0x8d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) 2018/01/02 12:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = dup2(r0, r0) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000016b000-0x10)="c55974889438be269beadb37428de36f", 0x10) 2018/01/02 12:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = syz_open_dev$audion(&(0x7f0000fd7000-0xc)='/dev/audio#\x00', 0xfff, 0x10010) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000005c000)=[@in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4016b704, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe0000}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/checkreqprot\x00', 0x111100, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) creat(&(0x7f000001d000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ccd000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f00007ee000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000cb8000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000b5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a80000)={r4, r5, 0x102}) 2018/01/02 12:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/create\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f00003ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfff) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r4, r1, r3]}], 0x20, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x8}, 0x0) close(r2) 2018/01/02 12:27:38 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000756000)='/dev/vcs#\x00', 0x5, 0x33145e9521a9fd52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, &(0x7f0000284000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r1, &(0x7f0000464000)="0f", 0x1, 0x4000000000000, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f000043d000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f000072c000)={{0x400, 0x6, 0xba9d, 0x800, "f7d25d95134d487f031856ca1f17e5eb4c737614e24ef108e14cfef6d6765e2c1ae62b7c66fa9e41c2a92c86", 0x1}, 0xfffffffffffffffc, [0x476, 0x5, 0x1, 0x7ff, 0x3, 0x8, 0x8, 0x1, 0x1, 0x7fff, 0x3, 0xffff, 0x3ff, 0x6, 0x7f, 0x8000, 0x20, 0x7f, 0x8000, 0x6, 0xaab7, 0xf9b, 0x100, 0x6, 0x4, 0x9, 0x36e, 0x6, 0x8, 0x3, 0x1, 0x0, 0x8000, 0x2, 0x4, 0x400, 0x81, 0x1, 0x1, 0x1ff, 0x2, 0x800, 0x1, 0x6, 0x9, 0xffffffffffffffe0, 0x1, 0x6, 0x2, 0x2, 0x1, 0x5, 0x535, 0x4, 0x5, 0x186e0, 0xffffffffffffffff, 0x5, 0x9, 0x6, 0x4, 0x80, 0x0, 0x9, 0x1, 0x8, 0xffffffffffffff81, 0x49, 0x0, 0x1, 0x5, 0xa8, 0x80000001, 0x1000, 0x9, 0x850c, 0x400, 0x5, 0x3d, 0x6, 0xeb35, 0x5, 0x5, 0xe1ae, 0x9, 0x1, 0x0, 0x537, 0x7, 0x6, 0x1, 0x10000, 0x5ae, 0x1, 0x1, 0x7, 0x2, 0x5, 0x83, 0x9, 0x80000000, 0xdef, 0x7ff, 0x6ddec8e3, 0x1, 0x9, 0x5, 0x5, 0x3, 0x8001, 0xd5, 0xa28, 0x2, 0x7f, 0x3f, 0x4, 0x80, 0x13a, 0x7ab1, 0x3, 0x2, 0x0, 0x20, 0x9, 0x9, 0x1d7, 0x7, 0x1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e31000)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x72b}, {0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0xfffffffffffffffe, [0x3ff, 0x400, 0x1, 0x9, 0x20000000, 0xffff, 0x0, 0x9]}, 0x5c) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000be2000)={0x0, 0x9}, &(0x7f0000bd5000)=0x8) 2018/01/02 12:27:38 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000034a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000991000-0x9)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000087f000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000549000-0x38)={&(0x7f0000dd2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000139000-0x10)=[{&(0x7f0000d0a000)=""/4096, 0x1000}], 0x1, &(0x7f0000630000-0xf9)=""/249, 0xf9, 0xfffffffffffffffa}, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000b1000-0x20)={{&(0x7f00002c5000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/01/02 12:27:38 executing program 0: r0 = semget(0x1, 0x0, 0x490) fstat(0xffffffffffffff9c, &(0x7f0000e1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000c35000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c23000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0x8, &(0x7f000052d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000d67000-0x58)={{0xbbb, r1, r2, r3, r4, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x101, 0x8, 0x3ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x8, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 203.476223] binder_alloc: 25121: binder_alloc_buf, no vma [ 203.476469] binder: BINDER_SET_CONTEXT_MGR already set [ 203.476479] binder: 25121:25128 ioctl 40046207 0 returned -16 [ 203.493255] binder: 25121:25149 transaction failed 29189/-3, size 0-0 line 2903 [ 203.515523] binder: undelivered TRANSACTION_ERROR: 29189 [ 203.521091] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/02 12:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt(r0, 0x40, 0x6, &(0x7f00003e9000-0x3c)="7614d6db535b73e79372d8fc61952d50c993fd8c7044aae81e798bf0a1a775ec30879c68a72f1d94596792109af368f956abea597741231820af3eeb", 0x3c) syz_extract_tcp_res(&(0x7f0000af1000)={0x0, 0x0}, 0x2, 0xfffffffffffffffc) get_mempolicy(&(0x7f0000f15000-0x4)=0x0, &(0x7f0000f6d000-0x8)=0x0, 0x40, &(0x7f0000e66000/0x3000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000064f000)='./control\x00', 0x40000000000c084, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ac1000-0x4)=0x6, 0x4) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00005d4000-0x3a)="32000000210025ffff0701a2f8081404298c0080000022000200000016000500e78002000500000000000000a8eb040600185cf7dfa4da193f61", 0xfffffffffffffff5, 0x0, 0x0, 0x0) 2018/01/02 12:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x400000000000003, &(0x7f0000db4000+0x266)=""/201, &(0x7f0000aee000)=0xc9) r1 = accept(r0, &(0x7f00004bc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a3a000)=0x14) bind$bt_hci(r1, &(0x7f0000baa000-0x6)={0x1f, 0x1161, 0x0}, 0x6) sendfile(r1, r0, &(0x7f0000ffd000)=0x0, 0xfff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000acf000)={0x0, 0x401}, &(0x7f0000843000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000016d000)={r2, 0x5}, &(0x7f0000b68000-0x4)=0x8) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000058d000-0x4)=0x0, &(0x7f0000f3f000)=0x4) r4 = syz_open_dev$vcsn(&(0x7f0000897000-0xa)='/dev/vcs#\x00', 0x9, 0x400) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r5) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000056000)={r1}) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_dev$loop(&(0x7f00005b0000-0xb)='/dev/loop#\x00', 0x2, 0x0) fremovexattr(r5, &(0x7f0000a41000)=@known='system.advise\x00') ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00005ba000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000ba9000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00004bd000)={r6, r7, 0x6}) 2018/01/02 12:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00002b4000-0x8)='keyring\x00', &(0x7f000014a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000727000)='.request_key_auth\x00', &(0x7f0000ea8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000344000)='\x00', 0xfffffffffffffffe) r0 = add_key(&(0x7f0000f3f000-0x8)='big_key\x00', &(0x7f0000101000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000089f000-0xa8)="eb35a5dccf7a9788b9a3262172237aff8cc14c2fa54e4f5b0b4d005c244561105d519f3bd068e3efbfa0bd58c6bcca14dffdca370d195b4a6e134b617767b539cb69c27f4ba113f46108e9d181e0a4319c4d4ade4e289344c27063e130d93e718fb816eeb75e0a45be3083a371ba0f071d436e58daf613e51821f7a104e82f279526a790dc098faa13b9b463914afdaffab0c365514c1646d9b1c43e8096b2b3fdf81a45daf487de", 0xa8, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00006a6000-0x8)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r1) r2 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x109, r1) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/02 12:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0x0) write(r0, &(0x7f0000e49000)="2200000019000704e2933300090007000222020000000800000000fff31b0f00ff07", 0x22) 2018/01/02 12:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) dup3(r1, r1, 0x80000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) 2018/01/02 12:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000394000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000135000)={0x7, 0x2caa, 0x8200, 0x40, 0x6, 0xfffffffffffffff8, 0x6, 0x40, 0x0}, &(0x7f0000336000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002f7000-0x18)={r1, 0xb3e1, 0x0, 0x9, 0x63}, &(0x7f0000e96000-0x4)=0x18) r2 = socket(0xa, 0x803, 0x7) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00007e0000)={0x1, &(0x7f00006b6000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000640000)=0x0, &(0x7f0000211000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069c000)=0x0) tkill(r3, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000773000)={&(0x7f0000eb7000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c0042c8a9de228018499cfa5a6e385f588b7c2b07650a75e1aaea17a49f8acaaf7d0b21a8767b2ea342f451272de826d89b96ee893b09e816c4e1852ac05c", 0x0}, 0x60, &(0x7f00000df000)=[], 0x0, &(0x7f0000945000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/02 12:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000042d000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/02 12:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/vcs\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000032b000-0x10)={0x2, &(0x7f0000747000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00004a3000-0x40)={r2, 0x3, &(0x7f00006a6000-0xc)=[0x20, 0x7f, 0xd2f4], &(0x7f000000c000-0x24)=[0xcbc9, 0x0, 0x5, 0x7, 0xc3eb, 0x5, 0x0, 0x10001, 0x3ff], 0x11, 0x3, 0x9, &(0x7f0000b94000)=[0x80000001, 0xb0, 0xffffffffffff2e3a], &(0x7f00003fb000-0x28)=[0x10000, 0x1d, 0x8, 0x20, 0x57, 0xffffffff, 0x5, 0x4, 0x7ff, 0x8], 0x0}) 2018/01/02 12:27:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x80fff, 0x80) ioctl$int_in(r0, 0x5454, &(0x7f0000001000-0x8)=0x1) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000930000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f000038e000-0xf)='net/ipv6_route\x00') fchmod(r1, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000046f000)={0x0, 0x1, 0x10}, &(0x7f000073b000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b90000-0xe0)={r4, 0x2, 0xd8, "182770c186b4b4237cf58c3c86a5835255ef7f0575b39e510f2542eec562dc0f0355396c0ae802a9e91e4faaa46b6c96d369cc8b314f5430d6007335103c8faefa443551ae8e536855461cf3430deeb371d485e9d183136a598a96849efa097becca612bebf70b3be07891834d10cddada1b2e11f2653c2e850171e301954aadc5fc2d91b879514e3fc7a3ffb85155c613b2e17749b14f77beee9a2f3e71cbfc6d877995a702f2f0d43df0c57182a1241acfd16feec61816fb917423e0539c9d92c2057663132c3be389cb57aecfb4bcad7f1022996e7531"}, 0xe0) sendfile(r3, r3, &(0x7f00005af000-0x8)=0x0, 0x1f) 2018/01/02 12:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000519000-0x54)=@file={0x0, ""/82}, &(0x7f0000749000)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f00006ec000)='./control\x00', &(0x7f0000bff000-0xa)='./control\x00', &(0x7f00004ef000)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./file0\x00', &(0x7f00003e7000-0x10)={{r3, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 203.655446] loop_reread_partitions: partition scan of loop0 (ڏ:J/'n [ 203.655446] `)n"oeVu y؝ŴZͫ) failed (rc=-13) [ 369.631181] INFO: task syz-executor7:25192 blocked for more than 120 seconds. [ 369.638593] Not tainted 4.15.0-rc6+ #245 [ 369.643217] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651193] syz-executor7 D22496 25192 3728 0x00000004 [ 369.656845] Call Trace: [ 369.659451] __schedule+0x8eb/0x2060 [ 369.663188] ? __sched_text_start+0x8/0x8 [ 369.667348] ? check_noncircular+0x20/0x20 [ 369.671598] ? check_noncircular+0x20/0x20 [ 369.675840] ? print_irqtrace_events+0x270/0x270 [ 369.680607] ? check_noncircular+0x20/0x20 [ 369.684851] ? lock_acquire+0x1d5/0x580 [ 369.688840] ? print_irqtrace_events+0x270/0x270 [ 369.693614] ? find_held_lock+0x35/0x1d0 [ 369.697691] schedule+0xf5/0x430 [ 369.701067] ? __mutex_lock+0xaa8/0x1a80 [ 369.705144] ? __schedule+0x2060/0x2060 [ 369.709126] ? lock_release+0xa40/0xa40 [ 369.713111] ? memset+0x31/0x40 [ 369.716393] ? do_raw_spin_trylock+0x190/0x190 [ 369.720987] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.725930] ? mutex_destroy+0x1d0/0x1d0 [ 369.730020] schedule_preempt_disabled+0x10/0x20 [ 369.734788] __mutex_lock+0xaad/0x1a80 [ 369.738683] ? __mutex_lock+0x16f/0x1a80 [ 369.742748] ? __blkdev_get+0x158/0x10e0 [ 369.746829] ? lo_open+0x1b/0xa0 [ 369.750206] ? __blkdev_get+0x100/0x10e0 [ 369.754282] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.759133] ? kobj_lookup+0x29c/0x410 [ 369.763043] ? lock_downgrade+0x980/0x980 [ 369.767195] ? find_held_lock+0x35/0x1d0 [ 369.771267] ? check_noncircular+0x20/0x20 [ 369.775510] ? __lock_acquire+0x664/0x3e00 [ 369.779757] ? check_noncircular+0x20/0x20 [ 369.784003] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 369.788881] ? wait_for_completion+0x770/0x770 [ 369.793480] ? find_held_lock+0x35/0x1d0 [ 369.797556] ? disk_get_part+0x98/0x140 [ 369.801541] ? lock_downgrade+0x980/0x980 [ 369.805699] ? refcount_inc_not_zero+0xfe/0x180 [ 369.810376] ? refcount_add+0x60/0x60 [ 369.814177] ? diskstats_show+0x10d0/0x10d0 [ 369.818523] ? loop_unregister_transfer+0x90/0x90 [ 369.823378] mutex_lock_nested+0x16/0x20 [ 369.827456] ? mutex_lock_nested+0x16/0x20 [ 369.831713] lo_open+0x1b/0xa0 [ 369.834920] __blkdev_get+0x2f9/0x10e0 [ 369.838836] ? __blkdev_put+0x7f0/0x7f0 [ 369.842840] blkdev_get+0x3a1/0xad0 [ 369.846483] ? bd_link_disk_holder+0x8b0/0x8b0 [ 369.851096] ? do_raw_spin_trylock+0x190/0x190 [ 369.855691] ? errseq_sample+0xee/0x140 [ 369.859672] ? _copy_to_user+0xc0/0xc0 [ 369.863566] ? _raw_spin_unlock+0x22/0x30 [ 369.867743] blkdev_open+0x1c9/0x250 [ 369.871465] ? security_file_open+0x89/0x190 [ 369.875887] do_dentry_open+0x667/0xd40 [ 369.879871] ? bd_acquire+0x2c0/0x2c0 [ 369.883683] vfs_open+0x107/0x220 [ 369.887137] path_openat+0x1151/0x3530 [ 369.891063] ? path_lookupat+0xba0/0xba0 [ 369.895126] ? lock_downgrade+0x980/0x980 [ 369.899300] ? do_sys_open+0x2e7/0x6d0 [ 369.903203] ? find_held_lock+0x35/0x1d0 [ 369.907276] ? do_raw_spin_trylock+0x190/0x190 [ 369.911866] ? __lock_is_held+0xb6/0x140 [ 369.915941] ? _find_next_bit+0xee/0x120 [ 369.920034] ? _raw_spin_unlock+0x22/0x30 [ 369.924205] ? __alloc_fd+0x29b/0x750 [ 369.928038] do_filp_open+0x25b/0x3b0 [ 369.931854] ? may_open_dev+0xe0/0xe0 [ 369.935670] ? mpi_resize+0x200/0x200 [ 369.939483] ? get_unused_fd_flags+0x121/0x190 [ 369.944078] ? getname_flags+0x256/0x580 [ 369.948151] ? selinux_capable+0x40/0x40 [ 369.952242] do_sys_open+0x502/0x6d0 [ 369.955965] ? do_sys_open+0x502/0x6d0 [ 369.959878] ? filp_open+0x70/0x70 [ 369.963429] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 369.968293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.973332] SyS_open+0x2d/0x40 [ 369.976621] entry_SYSCALL_64_fastpath+0x23/0x9a [ 369.981387] RIP: 0033:0x40ce01 [ 369.984583] RSP: 002b:00007f30e159e780 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 369.992301] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 000000000040ce01 [ 369.999576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f30e159e830 [ 370.006853] RBP: 000000000000025d R08: 0000000000000000 R09: 0000000000000000 [ 370.014130] R10: 000000000000000c R11: 0000000000000293 R12: 00000000006f1958 [ 370.021435] R13: 00000000ffffffff R14: 00007f30e159f6d4 R15: 0000000000000000 [ 370.028731] [ 370.028731] Showing all locks held in the system: [ 370.035073] 2 locks held by khungtaskd/737: [ 370.039424] #0: (rcu_read_lock){....}, at: [<000000006f908f39>] watchdog+0x1c5/0xd60 [ 370.047590] #1: (tasklist_lock){.+.+}, at: [<00000000042f9077>] debug_show_all_locks+0xd3/0x400 [ 370.056647] 4 locks held by rs:main Q:Reg/3342: [ 370.061326] #0: (&f->f_pos_lock){+.+.}, at: [<00000000f853dcac>] __fdget_pos+0x12b/0x190 [ 370.069755] #1: (sb_writers#4){.+.+}, at: [<000000008a38b9bd>] vfs_write+0x407/0x510 [ 370.077841] #2: (&sb->s_type->i_mutex_key#10){+.+.}, at: [<000000009f8ae320>] ext4_file_write_iter+0x21f/0x10c0 [ 370.088282] #3: (jbd2_handle){++++}, at: [<0000000006f22b2b>] start_this_handle+0x488/0x1080 [ 370.097063] 2 locks held by getty/3466: [ 370.101042] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.109727] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.119031] 2 locks held by getty/3467: [ 370.123018] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.131696] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.140992] 2 locks held by getty/3468: [ 370.144975] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.153675] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.162973] 2 locks held by getty/3469: [ 370.166959] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.175656] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.184948] 2 locks held by getty/3470: [ 370.188931] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.197621] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.206927] 2 locks held by getty/3471: [ 370.210909] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.219597] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.228898] 2 locks held by getty/3472: [ 370.232875] #0: (&tty->ldisc_sem){++++}, at: [<000000009cd8de47>] ldsem_down_read+0x37/0x40 [ 370.241561] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009edb5910>] n_tty_read+0x2ef/0x1a00 [ 370.250870] 2 locks held by syz-executor7/25192: [ 370.255622] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000ef13ac42>] __blkdev_get+0x158/0x10e0 [ 370.264310] #1: (loop_index_mutex){+.+.}, at: [<000000004ed20a48>] lo_open+0x1b/0xa0 [ 370.272396] 2 locks held by syz-executor7/25210: [ 370.277165] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000009f4182>] lo_ioctl+0x8b/0x1b70 [ 370.285776] #1: (&bdev->bd_mutex){+.+.}, at: [<0000000064a7467e>] blkdev_reread_part+0x1e/0x40 [ 370.294730] 1 lock held by syz-executor7/25223: [ 370.299407] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000ef13ac42>] __blkdev_get+0x158/0x10e0 [ 370.308096] 1 lock held by syz-executor7/25226: [ 370.312770] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000009f4182>] lo_ioctl+0x8b/0x1b70 [ 370.321380] 1 lock held by syz-executor7/25228: [ 370.326050] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000009f4182>] lo_ioctl+0x8b/0x1b70 [ 370.334649] 1 lock held by syz-executor7/25230: [ 370.339330] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000009f4182>] lo_ioctl+0x8b/0x1b70 [ 370.347935] 1 lock held by syz-executor7/25231: [ 370.352604] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000ef13ac42>] __blkdev_get+0x158/0x10e0 [ 370.361310] 2 locks held by blkid/25205: [ 370.365395] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000ef13ac42>] __blkdev_get+0x158/0x10e0 [ 370.374087] #1: (loop_index_mutex){+.+.}, at: [<000000004ed20a48>] lo_open+0x1b/0xa0 [ 370.382179] 2 locks held by syz-executor1/25213: [ 370.386939] #0: (loop_index_mutex){+.+.}, at: [<0000000037185579>] loop_control_ioctl+0x89/0x490 [ 370.396066] #1: (&lo->lo_ctl_mutex#2){+.+.}, at: [<00000000907fc6ab>] loop_control_ioctl+0x1a7/0x490 [ 370.405547] 1 lock held by syz-executor1/25221: [ 370.410268] #0: (loop_index_mutex){+.+.}, at: [<0000000037185579>] loop_control_ioctl+0x89/0x490 [ 370.419395] [ 370.421028] ============================================= [ 370.421028] [ 370.428043] NMI backtrace for cpu 0 [ 370.431675] CPU: 0 PID: 737 Comm: khungtaskd Not tainted 4.15.0-rc6+ #245 [ 370.438572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.447896] Call Trace: [ 370.450456] dump_stack+0x194/0x257 [ 370.454053] ? arch_local_irq_restore+0x53/0x53 [ 370.458701] ? debug_show_all_locks+0x2f4/0x400 [ 370.463341] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.467723] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.472191] nmi_cpu_backtrace+0x1d2/0x210 [ 370.476402] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.480868] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.486118] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.491280] watchdog+0x90c/0xd60 [ 370.494713] ? reset_hung_task_detector+0xa0/0xa0 [ 370.499522] ? complete+0x62/0x80 [ 370.502952] ? __schedule+0x2060/0x2060 [ 370.506897] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.511184] ? __lockdep_init_map+0xe4/0x650 [ 370.515562] ? do_raw_spin_trylock+0x190/0x190 [ 370.520109] ? lockdep_init_map+0x9/0x10 [ 370.524237] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.529331] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.534319] ? trace_hardirqs_on+0xd/0x10 [ 370.538434] ? __kthread_parkme+0x175/0x240 [ 370.542725] kthread+0x33c/0x400 [ 370.546058] ? reset_hung_task_detector+0xa0/0xa0 [ 370.550867] ? kthread_stop+0x7a0/0x7a0 [ 370.554812] ret_from_fork+0x24/0x30 [ 370.558587] Sending NMI from CPU 0 to CPUs 1: [ 370.563107] NMI backtrace for cpu 1 [ 370.563113] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc6+ #245 [ 370.563115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.563123] RIP: 0010:smp_reschedule_interrupt+0xa2/0x670 [ 370.563125] RSP: 0018:ffff8801db307ea0 EFLAGS: 00000046 [ 370.563129] RAX: 1ffffffff0ccc62c RBX: 1ffff1003b660fd4 RCX: 0000000000000000 [ 370.563131] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffffff86663160 [ 370.563133] RBP: ffff8801db307fe8 R08: ffffffff86662ae8 R09: 0000000000000000 [ 370.563135] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.563137] R13: ffff8801db307fc0 R14: ffffffff8702ffa0 R15: 0000000000000000 [ 370.563140] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 370.563142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.563144] CR2: 0000000002059000 CR3: 0000000006822001 CR4: 00000000001606e0 [ 370.563148] Call Trace: [ 370.563150] [ 370.563156] ? smp_thermal_interrupt+0x700/0x700 [ 370.563160] ? _raw_spin_lock+0x32/0x40 [ 370.563168] ? task_prio+0x40/0x40 [ 370.563174] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 370.563181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.563186] reschedule_interrupt+0xa9/0xb0 [ 370.563187] [ 370.563191] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.563192] RSP: 0018:ffff8801d9f77cb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 370.563195] RAX: dffffc0000000000 RBX: 1ffff1003b3eef99 RCX: 0000000000000000 [ 370.563197] RDX: 1ffffffff0d19078 RSI: 0000000000000001 RDI: ffffffff868c83c0 [ 370.563199] RBP: ffff8801d9f77cb0 R08: ffffffff86662ae8 R09: 0000000000000000 [ 370.563201] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.563203] R13: ffff8801d9f77d68 R14: ffffffff8702ffa0 R15: 0000000000000000 [ 370.563209] default_idle+0xbf/0x460 [ 370.563213] ? __sched_text_end+0x4/0x4 [ 370.563221] ? tick_nohz_idle_enter+0x125/0x220 [ 370.563226] arch_cpu_idle+0xa/0x10 [ 370.563229] default_idle_call+0x36/0x90 [ 370.563233] do_idle+0x24a/0x3b0 [ 370.563236] ? complete+0x62/0x80 [ 370.563242] cpu_startup_entry+0x104/0x120 [ 370.563246] ? cpu_in_idle+0x20/0x20 [ 370.563252] start_secondary+0x40a/0x590 [ 370.563256] ? set_cpu_sibling_map+0x1660/0x1660 [ 370.563262] secondary_startup_64+0xa5/0xb0 [ 370.563266] Code: f2 f2 f2 f2 c7 40 14 00 f2 f2 f2 c7 40 18 f2 f2 f2 f2 c7 40 1c 00 f2 f2 f2 c7 40 20 f3 f3 f3 f3 48 89 f8 48 c1 e8 03 80 3c 10 00 <0f> 85 68 05 00 00 4c 8b 25 61 ea e5 00 48 b8 00 00 00 00 00 fc [ 370.564107] Kernel panic - not syncing: hung_task: blocked tasks [ 370.564112] CPU: 0 PID: 737 Comm: khungtaskd Not tainted 4.15.0-rc6+ #245 [ 370.564115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.564116] Call Trace: [ 370.564126] dump_stack+0x194/0x257 [ 370.564135] ? arch_local_irq_restore+0x53/0x53 [ 370.564144] ? vsnprintf+0x1ed/0x1900 [ 370.564154] panic+0x1e4/0x41c [ 370.564159] ? refcount_error_report+0x214/0x214 [ 370.564173] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.564182] watchdog+0x91d/0xd60 [ 370.564197] ? reset_hung_task_detector+0xa0/0xa0 [ 370.564204] ? complete+0x62/0x80 [ 370.564216] ? __schedule+0x2060/0x2060 [ 370.564220] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.564225] ? __lockdep_init_map+0xe4/0x650 [ 370.564232] ? do_raw_spin_trylock+0x190/0x190 [ 370.564237] ? lockdep_init_map+0x9/0x10 [ 370.564242] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.564248] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.564254] ? trace_hardirqs_on+0xd/0x10 [ 370.564260] ? __kthread_parkme+0x175/0x240 [ 370.564268] kthread+0x33c/0x400 [ 370.564273] ? reset_hung_task_detector+0xa0/0xa0 [ 370.564276] ? kthread_stop+0x7a0/0x7a0 [ 370.564284] ret_from_fork+0x24/0x30 [ 370.917936] Dumping ftrace buffer: [ 370.921659] (ftrace buffer empty) [ 370.925346] Kernel Offset: disabled [ 370.928965] Rebooting in 86400 seconds..