0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/14 23:26:55 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fda000)=@sack_info={0x0, 0x7c, 0x1f}, &(0x7f0000892000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005e3000)={r1, 0x3}, 0x8) 2018/01/14 23:26:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005de000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xcd8000)=nil, 0xcd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) r2 = getuid() lstat(&(0x7f0000ca9000)='./file0\x00', &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) personality(0x404000f) fchownat(0xffffffffffffffff, &(0x7f0000b79000-0x8)='./file0\x00', r2, r3, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/14 23:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000ac000)='./file0\x00', 0x0, 0x0) link(&(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000883000-0xa)='./control\x00') r0 = open(&(0x7f0000597000-0x8)='./file0\x00', 0x40000, 0x110) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00003cd000-0x8)={0x2, &(0x7f0000b2e000)=[{0x0, 0x0}, {0x0, 0x0}]}) unlink(&(0x7f0000b69000-0xa)='./control\x00') 2018/01/14 23:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000869000-0x12)='/dev/input/event#\x00', 0x9099, 0x0) ppoll(&(0x7f000076f000-0x28)=[{r0, 0x1, 0x0}, {r0, 0x2afd982891e004da, 0x0}, {r0, 0x490, 0x0}, {r0, 0x4400, 0x0}, {r0, 0x8, 0x0}], 0x5, &(0x7f0000552000-0x8)={0x0, 0x989680}, &(0x7f0000fdc000-0x8)={0xffffffffffff7fff}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008e2000)={0x1, 0x7c, &(0x7f0000386000-0x7c)="db38146206ef85e2b4dfcfb6d7ef26b2d5a9c9bd8a9bf2e714c0b77ddc885137d11566ebf698957de30065192efe5806f44fbef909eed9051bc62128cfc0bfacd347ec3e2f1b9a77da27f490e9a59dbd81c719a69bb7640473474ea1780000000686e5000000d35a01f6da0616c9801eba0dd2fd81b1337d950776c6"}) write$evdev(r1, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x20000000001, 0x4c, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000030e000-0x18)={0xfff, 0xfff, 0x100000000, 0x1, 0x1, 0x1}) 2018/01/14 23:26:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0xa0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xad61, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x5465, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005bf000-0x43)={0x0, 0x3b, "22a51be3fc6cb536ebb3569375f43da72db7aed50f081a6de8c6502b5b0a07ddb1686da64bd30d04f871c63a7a6276e42bebd9313aec1cccf4be87"}, &(0x7f0000001000-0x4)=0x43) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe2000-0x14)={r1, 0x5, 0x480000000, 0x3, 0x0, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff21) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:26:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000acd000/0x1000)=nil, 0x1000}) 2018/01/14 23:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000972000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000719000-0xb)='c-ear~reFs\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) sync() 2018/01/14 23:26:55 executing program 1: r0 = socket(0x400000000e, 0x802, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004f2000)=@int=0x913f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/14 23:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x1, &(0x7f00009d9000-0x20)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0xf44, 0x100000001, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/14 23:26:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/14 23:26:55 executing program 2: sched_getaffinity(0x0, 0x0, &(0x7f0000909000-0x8)=0x0) prctl$void(0x33) 2018/01/14 23:26:55 executing program 4: pipe(&(0x7f0000134000+0x148)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006b8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x1, 0x6, 0x2}], {0x8100, 0x1, 0x2, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x400, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0xfffffffffffffffa, 0xa8) socket$nl_route(0x10, 0x3, 0x0) 2018/01/14 23:26:55 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0e000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000-0x4)=0xe8) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000c57000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000602000)={&(0x7f000003f000-0x24a4)={0x24a4, 0x5, 0x5, 0x28, 0x1, 0x3, {0xc, 0x0, 0x1}, [@nested={0x11e8, 0x95, [@typed={0x18, 0x6c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="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@typed={0xc, 0x8, @ipv4=@loopback=0x7f000001}, @generic="197ca8eab67414bb581320be8f49d89f14848540a5a75a6214ce6668429e54bc3269f29dd89663b4b2b6db373554e45981385164b9ed64d3734be123bb8717b92e1547df2ec6c832bee54af06ed6fcc60c619f18ad30bcdd6fa403d75775d9be5ce12dea0806e9f5c1bb95ce4e0b3fad53e22263633246dd8ea66e727fbcde6ad28b75ddc2619bb33158956b3aed9263", @typed={0x8, 0x4, @void=""}, @generic="6e4e2e3e72c4cdd10f73d7e740df7cd3e4e4fb435ad2c5920674a7f9ccc1d58e5ba640e93e882a68cc589d7e6a27a8e02f8d8e73b41a473d64ea4308c858e50ded726c9771924ed3b8864e9cda43d76d499b287dc01b8b21fe8457290fcde258414c0029312827195e7f2527190e83b516ccdb3dd1ef5124ef250b22efdc29308a9b5e145000206d5a0bb494b11f0db57e289f", @typed={0x2c, 0x50, @str='posix_acl_accesskeyringmd5sumcgroup\x00'}, @typed={0xc, 0x9, @str='#\x00'}, @typed={0x50, 0x46, @binary="a980cb38ec7816aea677a26bb164dab52496aa209d4fce08f50d6d0806229fcc4c4699664bfe07266e11f59c82800fb103b55d59c38c536d6afda181dd80ffd6bdf8d4e263ca"}, @typed={0xc, 0x1a, @uid=r1}]}, @typed={0xc, 0x75, @pid=r2}, @typed={0xc, 0x48, @str='\x00'}, @typed={0xc, 0x6c, @fd=r3}, @typed={0x10, 0x77, @u64=0x6}, @typed={0xc, 0x5, @u32=0x80}, @nested={0x1198, 0x52, [@generic="10b359e56b43c9de8d6d78d1e53537f3ae5ca3bda4d9f3166885a49cdbe0b83d852d6fff97c6dbbfa4906c8e101a5f775505c1e6781896f732ffd64fa369539919fe02f5927ba40e6448429b295c42a13a5ea819eb51da2e4cbbde7ef045cc5f9d1b56788ebbfa", @typed={0x8, 0x6b, @void=""}, @typed={0xb8, 0x89, @binary="ca98c8efe0ca7d8f17a9d743db40f9678d3f1f1884edb4b15207cdd1df5a20154be49a21de3d6a685bf52ae444410d369e67f88c11b9da862ac451837b2f216368ad8467f61be1ef92b2ce192137263ec910fdebee2d3644d973c36796577d2a1c313f863d424306423d19140a6a6446afbcfbaf4be043e401a10143a1d504b895f23e921c972050c7fbeb952957cedef58468732da8a7b3229535d1b6f322aa6046cd360c77927965045fe77348"}, @generic="02ee8a8bb9c56016cea03970695cab787f36ea0d9276161c5a18e4d2597f1f7456d0f146b66bc91986371fc459e6dd004eaea83959abe5e3e16dfe8ca5c3f5fe6b0f65c080a2a79540b230a9c5e2815ce1172291ad524c1e45641ba6ecf5aa08d574cf7e33", @generic="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@typed={0x8, 0x6f, @void=""}]}, @generic="3f6f6d2199e78d5b2e6a8dee732ebd101f296c10c9aec8ca2312784cde110b954efc07811e275775225a41241786caeadf0ccfe3e9d62a71cc2fd90f4a9b21fee313a5b36a077a07fe3e11f1c654f9df6a28157c4b9d18db95a559cbc4274969ab2bf13cc19928eed45ac715d79e1044d5a7529abc4823f98cf6962223bbd5a43dd4823c8a22f5e051cd6e3315cb2097d45f2b742d1a7128885134dbc3baf59c05cb12464d5476b0e34bdbd371d5aaabd84d1583b7ed622db653a4f211ac6903b7be854f", @typed={0xc, 0x45, @ipv4=@rand_addr=0x100000000000000}]}, 0x24a4}, 0x1, 0x0, 0x0, 0x4040}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xf0c12ae0ca1fe235, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ca9000-0x50)={{0x3, 0x4}, {0x10000, 0x400000}, 0x9, 0x3, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:55 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x7, 0x4, 0x5, 0xa15, 0x75}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd17, 0x100000001, 0x6, 0x28}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000-0x6e)=""/110, 0xfffffffffffffef2) vmsplice(r1, &(0x7f0000003000-0x8)=[{&(0x7f0000003000-0x1)='@', 0x1}], 0x1, 0x0) 2018/01/14 23:26:55 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6d000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c001b000008029000ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffff09000000e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b010000f1b121cf140900000000000000d2007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9005406aa0100050000000008000006c191a2ffe3c57c2c1adb8a335bd7b2d17fdea21b38100000000000000000041a0000000000000005b6", 0xfffffffffffffe79) 2018/01/14 23:26:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000051f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mknod(&(0x7f000046d000)='./file0/file0\x00', 0xe0ab, 0x401) execve(&(0x7f000047a000-0xe)='./file0/file0\x00', &(0x7f0000d35000)=[&(0x7f0000e78000)='ramfs\x00', &(0x7f000071c000)='ramfs\x00', &(0x7f0000cd4000)='ramfs\x00'], &(0x7f0000651000)=[&(0x7f0000e77000)='ramfs\x00', &(0x7f0000cbc000)='\x00', &(0x7f0000676000)='\x00']) r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000374000-0x45)=""/69, 0x45) 2018/01/14 23:26:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) recvfrom$inet(r0, &(0x7f0000486000)=""/238, 0xee, 0x2001, &(0x7f000077c000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000043f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f63000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000000000)=""/36, &(0x7f0000c1a000-0x4)=0x24) 2018/01/14 23:26:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8a51fc825684d4fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x800, 0x10, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000069a000-0x8)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f00000ba000)={&(0x7f000060a000)=@nfc={0x27, 0x6, 0x1, 0x7}, 0x10, &(0x7f0000c4e000)=[{&(0x7f0000a77000)="a32e69fa786eb841bf020c15ac2d272c62032e22d09717200194a7506916788d13beed809790200121f4c31c9b8ff4a2aefcd8df0c07f8956921e78bb6a340470fba44bbeff865ab3039aac9f4542ed77490b264157e10301966b55fafc5c015f35a4a84b8dad723b8c96304511bffc3e417251a138367b76fdfbaa9c0722547c820eca259ade940442d4e88230a1558e39b425a163172f1c98d027bd963f46ca0d5396d85ee48036d8080219b287d302d7c", 0xb2}, {&(0x7f0000692000)="dc0e7dc7efc2f6e99005bc3db3c7272038234c8f63242f68e6fb7338421a5abb85783a8044d2037299e867f105a81de601801005c4e57a4e9d67d08447dfdda1d46abcd3ec657ca29a121e8b9f907db989494baa6bcae9e393a85cf35e4f7e49faa6bc2605c83be285fa7dba7242fa3b3d9126e8658a61c46a200f96fad95ae4bb9e0d327d8af7d2f899789cb5703cf7908a2d8705ad41037c6dd155e6578aeb54406e043b6e7dcdf8999d51f384cb7ddecc94ee68205448d0c2cf53b30a4b66a370", 0xc2}, {&(0x7f00003b1000-0x3e)="36d19bcb5a0c75e5c152b565153a45ca4d25e5aff317bc5ecb380071a682001b05bcddfe89e3cb0d9cd4c342268883fa954e48147761682e67fe987738f7", 0x3e}, {&(0x7f0000b9d000)="45e69c063c931b749f43a85f798165f5930e51fe1521b9c42dcf102b5f5172a6b11198ac7473356c727eb3b2607f338f53f83bc3e6e5d5", 0x37}, {&(0x7f0000cac000)="a091a00f7b2025488411ca742bbcf3cbbb50c2e459e755637ee9c584f8b1bb5c7431808a22d1e0ffe5f28b1486d3a8d4c3dcef3eec90fa8d06bef93d6f927131b2b70866572a127f5b9deb7b41a06ed8c8f859ba69e83795bf132eff7684444ef3a7abd6cbcd5510cbaa574c83b16995aa30fbc8c0228a9bec7e7274e4577f98e15b8eb04fea442b4c879734e0ff626ce0e4ce74aa66146e7a2a749df1ccde86125ddf2a6ae210", 0xa7}, {&(0x7f00001eb000-0xab)="3b9ad72ff37a4d8f629e62dc3eb63b79a1d64e441088a893982f3c3f5220c7fc7b89124deaf77a6152586a03bdab72d51e5fb6cda641a25298ecbb3b3e5a4f084c51da258343ecb501c7430b9d3e0038e84be2a81e01556cfcd9e783c65365558540bf0bd7ce0e20c33615e825938f9163eeb3dc5bc10dff97210f769ba13555e71de123436fa5b8cc3c2c9c845e2d0c5959d61a6dac43e14495aee08f87cfff01540cbfce19888dad3708", 0xab}, {&(0x7f0000dd0000)="a71d1172da16e459fa66f01e085ed86b416d27e29c049e341b4c9f0a72667d524bec4b1aa4adb63a031cc5d97da55bda6eb84403016b24ab294528e7ea95c9b26bf73565795d6b291ba30cfe0557fba39e0de2027f2e3411c26cfb76496a76e7a918a4278c179f", 0x67}, {&(0x7f0000d42000)="0a4b29e2c12a9614d258fb46a37ba2e2c3e42bcff3c7481f86c2d46ec73e2b5673118810632a04f28bf0956a544b87733fcbf68a4d6cdfe260417599cdd4e0df618027c16c4678f66716ccce64084e825fcb9d4cd366d16e130554065f3c517b40072ed40b4d2c5ec1b7a00de91f259855666324f8484074b51657ca64e9a00fbacb9f8a0d0b3799a13b97da805895c564ec749590fcad516f2803aed37f8dc51e3a857b5a72d86134be70ccaf5ee4d9e48d578a269de1596226", 0xba}, {&(0x7f00009d6000-0x31)="919587ed50fa1faf270ae39a4734902384d2bb14ed4b9f6bfc0c68c24fbea9a1c5d266d6692043bf2dbe34c75361b0621f", 0x31}], 0x9, &(0x7f00001f1000-0x240)=[{0x4c, 0x109, 0x101, "c2d52354d7c20d82565f2d7e2f81625a0bf1a383a7e68acfc72a7af7c52b3160a72dedfb6d3b8236b955ca100355eeea3c61d1b55b787b775483e5eb0790"}, {0x28, 0x11f, 0x100000000, "db22fd0fb156009efaaffc0aa45b6f4a5c47275f2051c8e87557"}, {0xc, 0x199, 0x900000000, ""}, {0xd8, 0x0, 0x101, "83616b181e0d6f87df0ff3b3ea6db52a39ee0d3771c1041fe82bb971b4549bd47c608fec3ac3bba42055b09d732e36ce996f335691db25f9860f3974746b49e051ff1af3639cb19e8fbea1e04627148d5b6bec272ff5151faa53d1bd69fa0b6e84859916f95872fe671f91cd7e8632b69944a38dc2b952cf6b7e06700eed0ece9e8e4b8a154e05dcaa0c4be838149c596783d98edbdfd35bd30588589e3aa65d0d5cc82ed12bb3b6b2bf44a9302266c5218a592588de8e35beadc6b4a163d0ecbb9006c71de477ee9eed5cd2"}, {0xe8, 0x111, 0x5, "641de244bde327a6c5295899405377ac871e53762b3aeea740d88bbde31fea9cb96d0e762589b88fcc7f5e967ea4d850989e4bdde80021de002cc5d604e5f3ee4fe86037b42031e5ab9250bbdb9c7a0f867eb4c906451b260ae782b4964b761536e5288384a9c05b9490510f4140b101bd4fed725e6dbdacbd966756e5584c3dc0595a5d2ced525eae2e9603c6a8878ada8496c7674d65a85cddad8948ea79e5381ca1a40c27f15f93ea58b46f3c209e2cb3f8d59196accf6730c5b4bb9f2f7f977231fa9ce258c3c4644a1d21c36b02572e8e1a76a43ea5a36a751f"}], 0x240, 0x8000}, 0x4000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) llistxattr(&(0x7f0000b9f000-0x8)='./file0\x00', &(0x7f0000330000)=""/52, 0x34) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000cf7000)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0xb2, [@loopback=0x7f000001]}, 0x14) rt_sigaction(0x24, &(0x7f00007bb000)={0x7, {0x2}, 0x18000003, 0xae89}, &(0x7f000072d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000521000)={0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000085000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/14 23:26:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c35000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000383000-0x4)=0xe8) quotactl(0x0, &(0x7f0000306000)='./file0\x00', r1, &(0x7f00007ce000-0xe3)="5fa1cfc9191aa48a5ba610f09516dbe35daccdd30268a24364f14c38c88090e307da857315eb34ee22cde67c8b88f41117a2a0f2a70ecf318ea719a6f16c31ad227fd4c8aa98dedf659bae7f51951b94281b86cac19a35d0acf7a185befce5c008ba034ea03393afdc23108fa2780876a036c4b6af3faf127746490f1a0edaed4009610e7dcbde37792d4f76ea12c81f1e68b17b01b2063efcf568eeb3fcf84bc3104f808f470d85b18384dcc724917909ab85ccb36f5132a7000b6779ca36a90238f07d410554556cc5c2d5210b522dcd02c07332673714013977470afa3c01440b75") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$keychord(0xffffffffffffff9c, &(0x7f0000966000)='/dev/keychord\x00', 0x4100, 0x0) 2018/01/14 23:26:56 executing program 0: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000080c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000e01000-0xd)='/dev/urandom\x00', 0x0, 0x880) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fac000-0x10)={0x62973f89, 0x1f}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000fac000-0x2)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fad000-0x30)={0x10, 0x0, &(0x7f000077e000)=[@request_death={0x400c630e, 0x2, 0x2}], 0xa8, 0x0, &(0x7f0000694000)="ea1ed3687bf5ed119c1bafaee273434afcd20caae32bd869d09ad5f8308953f2ec61e1c6a49c97bfdc6860922d23e5dcda7560a2bd64b440ed03b02419f905af0046b5b28f46e7a14015d1ecc432520319d0aebb7c63f1370fc5d89fc60b2cf543ffea941da2a58d3ca2d641cc4d7e6ed682536ee4411d8aec850f3bf1caa312fab07fc596bdacb9a402e97d62e45a1ebad6446498649358c0b09588a222d7db6a8436a74ea12f9f"}) 2018/01/14 23:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000bc0000-0x1)='\x00', 0x0, 0x1, &(0x7f0000602000)={0x5, 0x1, 0x1fa3fb09, 0x2, 0x1ff, 0xfffffffffffffffe, 0x2c, 0x6961}) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000044000-0xa)='eth1bdev@\x00', 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000f45000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:26:56 executing program 1: r0 = socket$inet6(0xa, 0x8000000000002, 0x0) socket$inet6(0xa, 0xa, 0xffff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000157000-0x4)=0x2, 0x3) membarrier(0x11, 0x0) 2018/01/14 23:26:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000002000)={0x0, 0x1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000)=""/162, &(0x7f0000002000-0x4)=0xa2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b92000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000323000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00') 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000468000-0x4)=0xfffffffffffffc00) setsockopt$sock_int(r0, 0x1, 0x800000009, &(0x7f0000f3f000)=0x0, 0x4) 2018/01/14 23:26:56 executing program 3: setpriority(0x2, 0x0, 0xc0c7) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ad1000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f000011b000)=0x0) 2018/01/14 23:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0xfffffffffffffffb) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000041a000)=[{0x10, 0x29, 0x65, "82"}], 0x10, 0x0}, 0x0) 2018/01/14 23:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f1c000+0x23b)=[0x0, 0x9]) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x1, 0x0, []}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005ca000)=""/4096, &(0x7f0000c31000)=0x1000) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003d5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000acd000-0x4)=0x100000001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000da4000)={0xfbffffffffffffff, 0x0}) 2018/01/14 23:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffffffff80) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000243000)="8172af057caad5a904042664564fb89d082c9f4d5eec578ffaeccc7802a7edd98595c3ea9e6e3f5ee8f2b66eeb7bdf16e47788e76e9ac1b087346dd68b5b574d41b66df756", 0x45) 2018/01/14 23:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') r0 = syz_open_dev$sg(&(0x7f0000f1b000-0x9)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) sendto$ipx(r0, &(0x7f0000903000)="e54fef97dd11d24cdb0115a7a42def0509f649ef6d9f510eb5699f1c371784932c58d63302386c2837c1f0c22a4a4bf9fd791e6f4ed7a1a80b397b61c541d55dab97a0f5049e4d739110a4163cc886d87c5301f2b743f1c4d295d947c44507a6fe0ee3e0db6ea086d2c7a4ce5eddfeb3a58176880e835a03fd58b8bd0d133815d8ef06fbc33b23ff9f663f10dc7df0f92f4418e759122df1a82a1873ea4721b443d19cb6c80e46fe262cb59dacd15886356c30f5189e6ef382b7a17a6062adb2e7d162a8851f4563", 0xc8, 0x40004, 0x0, 0x0) 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e38000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000622000-0x70)={0x9, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x7, 0x5, 0x80, &(0x7f0000659000)=@generic="29d2e2dc24cc8f72d111f81b35405301", 0x8, 0x200, 0x508e}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d36000-0x8)={0x7, &(0x7f000081c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/14 23:26:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) shutdown(r0, 0x1) r1 = socket(0x18, 0x0, 0x1) getsockname$inet(r1, &(0x7f00001f3000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000768000)=0x10) 2018/01/14 23:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000deb000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket(0x11, 0x3, 0x300) readv(r2, &(0x7f0000ffb000+0xab7)=[{&(0x7f0000005000-0x1000)=""/2896, 0xb50}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000f1d000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00006e1000)=@buf={0xd5, &(0x7f0000497000)="66bca62ff0e3a27bf74b02b416622a880633bb59839f0d274226cc37df63ee213c7cb8e8067050caf7881dab9bb14632d3a38410019a910f49054710c41ca12dfb4cd2fa679373c71e9154264f2aa30f93adf4ad4470f35da72d1863913d8129feaaee3b1adb0b2de578c814b0d5491a32e5973671561bc66631ebc78d230aeb7c71e91e064aebba62c9199a2132b9daecd0d22e5f4d90867ac6aea344533b6c990d009b80a30f8318cb503f0f0ba2db26d68ce66d1365523cba430a2cab00ae7bb681699f5609763f83775de76fabbc215d7bb4c3"}) ioctl$KDSETLED(r1, 0x4b32, 0x1) write$tun(r1, &(0x7f0000d69000-0x181)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b30900", 0x0, "b99878"}, ""}}}, 0x2e) 2018/01/14 23:26:56 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socketpair(0xa, 0x802, 0x6, &(0x7f0000766000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fdb000-0x32)={0x0, 0x2a, "071d1398bf47d25fa1cf24715469a9401af5b1ffc69c40f431dbd2ac7fd9f19645c04ac3c460b76087f8"}, &(0x7f0000fdb000-0x4)=0x32) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fdb000-0xbb)={r3, 0xb3, "2ee560b080a4fcd7f3710acac1da5c021751216da80190f66adcf32467ae81665b6a97b13fe3cd533092c7f4d3470636df0ea6447baf40f94ba468de219a21d8c99f4e33272b2244745cfdadcc8294a1493a8bb6f6f5056569e117bd7c07012e79804e0fe759186aee97332527d0444e97e3f321a77104e53a21dd032f1151e9d896f34f4a1260eff74d1f6812ae4bda08a99d2287bd31106495112769b340ff9421a615b632161ad4a0b30f44726799e9190c"}, &(0x7f0000fc4000)=0xbb) ioctl$TCXONC(r1, 0x5429, 0x0) 2018/01/14 23:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000085d000)=""/58) ioctl(r0, 0x800000080004536, &(0x7f0000ced000)="") 2018/01/14 23:26:56 executing program 2: 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], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 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], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffffffff80) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000243000)="8172af057caad5a904042664564fb89d082c9f4d5eec578ffaeccc7802a7edd98595c3ea9e6e3f5ee8f2b66eeb7bdf16e47788e76e9ac1b087346dd68b5b574d41b66df756", 0x45) 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000e1d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000943000-0x4)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009b3000)=0x5, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a34000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}], 0x58) 2018/01/14 23:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008ff000-0x10)='/dev/input/mice\x00', 0x0, 0x40082) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007e1000-0x8)={0xec1c, 0x2}) mount(&(0x7f0000283000)='/', &(0x7f0000f9c000)='/', &(0x7f0000000000)='udf\x00', 0x1000, &(0x7f0000817000-0x4)="") 2018/01/14 23:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000278000-0x16)='/selinux/checkreqprot\x00', 0x115040, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x56f8, 0x5, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") ioctl$TIOCNXCL(r1, 0x540d) 2018/01/14 23:26:56 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000ea000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xd, 0x0, 0x2, 0x6f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000f32000-0x8)={r1, 0x6}) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000b81000-0x5)=[{&(0x7f00007c6000)=""/241, 0xae}], 0x395, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) [ 106.898134] qtaguid: iface_stat: create6(lo): no inet dev [ 106.910736] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/14 23:26:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xcf, &(0x7f0000f9b000-0x7)="", 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000478000)={0x0, 0x101, 0xff, 0x4, 0x7, 0x200}, &(0x7f0000dff000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f05000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x1f, &(0x7f0000001000)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x6, 0xffffffff, 0xccf, 0x7, 0x1, 0x5, 0xff, {r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7d2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0x5, 0x7ff80000, 0x4}}, &(0x7f0000001000-0x4)=0xb8) membarrier(0x10, 0x0) 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000004f000-0x8)=0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x4) rt_sigtimedwait(&(0x7f000000c000-0x8)={0xfffffffffffffff8}, 0x0, &(0x7f000003e000)={0x77359400, 0x0}, 0x8) r2 = dup3(r1, r1, 0x4001000001) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000005f000-0x8)={0x8, &(0x7f0000258000-0x40)=[{0x0, 0xffff, 0xfffffffffffffff9, 0x80000000}, {0x7, 0x400, 0xffffffff, 0x3ff}, {0x8, 0x101, 0x0, 0x0}, {0x4, 0x0, 0x9, 0x2}, {0x2, 0x615732d3, 0x1, 0xee3b}, {0x10001, 0x2, 0x2, 0x8}, {0x393617c6, 0x3, 0xffffffffffffc03d, 0x401}, {0x49, 0x0, 0x8, 0x200}]}, 0x8) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000bd2000-0x8)={0x3, 0x7f}) 2018/01/14 23:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$random(&(0x7f0000fca000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = open(&(0x7f0000d95000-0x8)='./file0\x00', 0x0, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000a0000-0x70)={0x5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffffc, 0x8, 0x1f, 0x3, &(0x7f00003b1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x55, 0x401, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/14 23:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a8c000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00005c3000-0xc)='/dev/autofs\x00', 0x800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7f000-0xa)='/dev/ptmx\x00', 0x200800, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup3(r1, r0, 0x80004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001f7000)={0x0, 0x6, 0x800000, 0x200}, &(0x7f00004b8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006e2000)={r3, 0x7f, 0x40d19f2a, 0x5a, 0x3, 0x400}, &(0x7f000053a000-0x4)=0x14) r4 = syz_open_dev$binder(&(0x7f0000b94000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0xfdf7, 0x0, &(0x7f0000681000)=[@acquire={0x40046305, 0x20000000000}], 0xc46054ae29667a2c, 0x0, &(0x7f0000fa7000-0x10)="21dcc97f462638dbe4cc0241736c89cf"}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00002b5000)={@generic="fad22fe9779e2552715ab2a5fefaaa23", @ifru_flags=0x1800}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000197000)={0x0, 0x0}, &(0x7f0000104000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0xffffffffffffffff}], 0x0, 0x0, &(0x7f0000268000)=""}) 2018/01/14 23:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b2f000-0x4)=@assoc_id=0x0, &(0x7f00001c0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001d8000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8001, 0x9, 0x31229f03, 0xd6}, &(0x7f000061b000)=0xa0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/14 23:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000406000)='posix_acl_accessselinuxsystem-{-$\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00003a2000-0x28)={r1, 0x6, &(0x7f0000109000-0x18)=[0x9, 0x1, 0x3, 0x80000000, 0x2, 0x3f], &(0x7f0000647000)=[0x8], 0x10, 0x1, 0x2, &(0x7f0000dbd000)=[0x8], &(0x7f0000280000)=[0xffffffff00000000, 0x2, 0x2898b588], 0x0}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ef2000-0x30)="240000002e001d003208000100000000000000ff01000000000100000000000000000610", 0x24) 2018/01/14 23:26:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x4040600) getsockname(r0, &(0x7f0000fdd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fdc000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000b99000-0x8)={&(0x7f0000983000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00009d7000)='./control\x00', 0x220000000005) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f000075b000-0xa)='./control\x00') 2018/01/14 23:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141044, 0x0) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r0, 0x9) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000094c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f5000-0x4)=0xb) sendfile(r0, r0, 0x0, 0x9e91) 2018/01/14 23:26:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9d000-0x4)=0x0) clone(0x0, &(0x7f00007e9000-0x20)="", &(0x7f000077d000)=0x0, &(0x7f00007db000-0x4)=0x0, &(0x7f0000536000)="") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000049f000)="0d6a00a5b72ceb3f97738795af87125e", 0xfffffffffffffe68) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r2) 2018/01/14 23:26:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000761000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000024f000-0x8)={0x0, 0x0}) r3 = socket(0xa, 0x6, 0x800) r4 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000685000-0x8)='/dev/keychord\x00', 0x34040, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r0, 0x2000, 0x0}, {r1, 0x4, 0x0}, {r2, 0x80, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4500, 0x0}, {r5, 0x82, 0x0}, {r6, 0x9001, 0x0}, {r7, 0x2, 0x0}], 0x8, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = memfd_create(&(0x7f000003e000)='\t', 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000a3e000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r10, r9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000b35000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00006bc000)={0x0, 0x0, &(0x7f00008bb000)={&(0x7f0000439000-0x180)={0x2, 0x11, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x20000000000000c7, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x3, 0x41, "faeeb0601140e46048026a6a577984a1afa4a3e339b44428a9c152a0f3bc6293e940d2a0b9bf0dcdb046372d8f7188505b8a73769dbcf35a4d6bc2da3742bc1e60"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003be000-0x8)='pagemap\x00') setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000d8d000-0x4)=0x0, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f40000)=[], 0x0, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ae5000-0x4)=0x20) fcntl$setsig(r1, 0xa, 0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000aca000)=0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000968000)='/dev/ppp\x00', 0x102, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/14 23:26:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000)={@generic="5018f24dc11e05bf767b97d4f06fa45a", @ifru_flags=0x1000}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000008000-0x4)=0x9e1) pwritev(r0, &(0x7f0000003000-0x70)=[], 0x0, 0x0) 2018/01/14 23:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e89000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e08000)=0x1) 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x80000) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/14 23:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000777000-0x8)='./file0\x00', &(0x7f0000d41000)=@random={'os2.\x00', 'keyring\x00'}, &(0x7f00001b6000-0x19)='selinuxselinux\'vmnet0[@+\x00', 0x19, 0x1) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042b000)='/proc/self/net/pfkey\x00', 0x220040, 0x0) getsockname$unix(r0, &(0x7f00008bb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000df1000-0x4)=0x8) mount(&(0x7f00002b6000)='./file0\x00', &(0x7f0000d46000)='./file0\x00', &(0x7f0000029000-0x7)='mqueue\x00', 0x0, 0x0) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) [ 107.181519] binder: 19849:19850 Acquire 1 refcount change on invalid ref 0 ret -22 [ 107.195644] binder: 19849:19850 unknown command 0 [ 107.205151] binder: 19849:19850 ioctl c0306201 20007000 returned -22 [ 107.215198] binder: 19849:19850 BC_CLEAR_DEATH_NOTIFICATION invalid ref -1 2018/01/14 23:26:56 executing program 5: mmap$binder(&(0x7f000031e000/0x4000)=nil, 0x4000, 0x0, 0x703cd9e8569f9fbc, 0xffffffffffffff9c, 0x0) rmdir(&(0x7f0000e0a000)='./file0\x00') 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000022a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000678000)="", 0xfe25, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:26:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000d9a000-0x6b)=""/107, 0x6b) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c55000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000d9a000-0x97)=""/151, &(0x7f0000b4b000)=0x97) 2018/01/14 23:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = add_key(&(0x7f0000ef6000-0x6)='logon\x00', &(0x7f0000ef5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ef6000-0x26)="c0f911af588455b912827b99ba00bea60b3b1b1e06c75cf120d1bef1e964d04cdcd1bee7d090", 0x26, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000d19000)='keyring\x00', &(0x7f00001f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000830000)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000226000)="", 0x0, 0x0) keyctl$revoke(0x3, r1) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000031e000)='user\x00', 0x0) pipe2(&(0x7f0000ac2000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00004e3000-0x4)=0x4) 2018/01/14 23:26:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000db1000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x40000002279, &(0x7f0000a40000-0x10d)='s') 2018/01/14 23:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000777000-0x8)='./file0\x00', &(0x7f0000d41000)=@random={'os2.\x00', 'keyring\x00'}, &(0x7f00001b6000-0x19)='selinuxselinux\'vmnet0[@+\x00', 0x19, 0x1) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042b000)='/proc/self/net/pfkey\x00', 0x220040, 0x0) getsockname$unix(r0, &(0x7f00008bb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000df1000-0x4)=0x8) mount(&(0x7f00002b6000)='./file0\x00', &(0x7f0000d46000)='./file0\x00', &(0x7f0000029000-0x7)='mqueue\x00', 0x0, 0x0) r1 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) 2018/01/14 23:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffce) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000037b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000d0c000)={r2, 0x6, &(0x7f0000241000)=[0x9, 0x6, 0x9c27, 0x1, 0x8, 0x7], &(0x7f0000f24000)=[0x1000, 0x1, 0x3, 0x10001, 0xc6, 0x8, 0x3, 0x5], 0x21, 0x1, 0x8b, &(0x7f0000ce5000-0x4)=[0x17c0000000000000], &(0x7f00004e0000-0x14)=[0x6, 0x100000001, 0x100000000, 0xfff, 0xffffffff], 0x0}) 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) recvmmsg(r0, &(0x7f0000f2c000-0x140)=[], 0x0, 0x0, &(0x7f00006d0000)={0x77359400, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086f000-0x9)='net/bnep\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000f15000)={0x4b, &(0x7f0000ab0000-0x4b)="da0b4e6c9b74b785b54253a362cc9fa67dc6567fd3fe6b48e3b15cbff40b3640dcc6a97423fbc5cad27d18361ba0c6f521a4ef2cb14519abeca64cb0e775ca814d59bf19866e5ed432e161"}) 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000)='mounts\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x0) sync_file_range(r0, 0x9, 0x4, 0x6) 2018/01/14 23:26:56 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000796000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f00001c3000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/14 23:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e67000)='%em0vboxnet0-\x00', 0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000945000-0x10)={&(0x7f00003ad000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f0d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d2000-0x4)=0x10, 0x800) connect$netlink(r1, &(0x7f0000fa7000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffdcc) 2018/01/14 23:26:56 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x800) close(r0) rt_sigpending(&(0x7f0000003000-0x8)={0x0}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x4, 0x110, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/14 23:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000005c000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000213000)={0x0, 0x7, 0x0, 0xffffffff}, &(0x7f0000255000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000250000-0xa5)={r1, 0x9d, "2579c8e7bdfbd9c5e077bdeebafe2581f0aebd633b1b8bc984e6f502b1c96e78ee40664e7c15c28af0ea5d4ca484031102f5b1dce446ee572346b21610a39f7f46e4fcc432a69ea71b18c3123c91a8b3e34fb608a55597a2615568fdb1fe9d2993dd8b3db6a6c219e65ad584bacd761ec1af077b4811cdcf066ff99709758ce1cf715afb8951dc16a23a6c7b3db3170db35a6bbc1f9a77c285d726bffd"}, &(0x7f00006dd000)=0xa5) [ 107.220774] audit: type=1326 audit(1515972416.525:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19879 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77f2ba9 code=0x0 [ 107.270353] device gre0 entered promiscuous mode [ 107.288838] audit: type=1326 audit(1515972416.595:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19879 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77f2ba9 code=0x0 [ 107.296159] binder: 19849:19913 Acquire 1 refcount change on invalid ref 0 ret -22 [ 107.296166] binder: 19849:19913 unknown command 0 [ 107.296173] binder: 19849:19913 ioctl c0306201 20007000 returned -22 [ 107.299272] binder: 19849:19913 BC_CLEAR_DEATH_NOTIFICATION invalid ref -1 [ 107.469383] binder: 19944:19948 transaction failed 29189/-22, size 0-0 line 3005 [ 107.484973] binder: 19944:19948 ioctl c0306201 2000efd0 returned -14 [ 107.496262] binder: 19944:19953 transaction failed 29189/-22, size 0-0 line 3005 [ 107.507555] binder: 19944:19953 ioctl c0306201 2000efd0 returned -14 2018/01/14 23:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c2e000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xb8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b4a000-0x108)={r1, @in6={{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x58, 0x100000000, 0x1, 0x2, 0x8, 0xe6, 0x7fffffff, 0x2, 0x6, 0x3f, 0x8, 0xffe, 0x109, 0x20]}, &(0x7f000002a000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000161000-0x8c)={r3, @in6={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000076c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000462000-0x8)={r3, 0x100000000, 0x20}, &(0x7f0000e1f000-0x4)=0x8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/14 23:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000046f000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000621000)=0x0, &(0x7f00008ad000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffb000-0x1a)={@common="6c6f000000000000030800", &(0x7f0000f27000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ether_spec={@random="96cd9bbafe9f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0}, {"24b0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="a1267d8046a9", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0}, {"e842", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/vga_arbiter\x00', 0x40081, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ff9000-0x5)="0094c9b80a", 0x5) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fd4000-0x4)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="9966000000001400004d000000001500"}) 2018/01/14 23:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000af4000)=0x3, 0x4) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029c000)='/dev/sequencer\x00', 0x200002, 0x0) mknodat(r0, &(0x7f0000d94000-0x8)='./file0\x00', 0x1000, 0x9) getsockname$netrom(r0, &(0x7f0000ed3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000656000-0x4)=0x10) 2018/01/14 23:26:57 executing program 5: socketpair(0x1a, 0xa2dbdac0f2f0cb11, 0xfffffffffffffffa, &(0x7f000098f000)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/14 23:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000d8d000+0xc7f)={0x57, 0x3, 0x6, {0x80000000, 0x100000001}, {0xec, 0xd7e}, @const={0x4c, {0x8, 0xbe90, 0x1b, 0x40}}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000054a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f000053c000)={0x0, 0x0}}}) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x18, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0xff, @u32=0x4}, @typed={0xc, 0x16, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000933000)={0x1ff, 0x80, 0x3, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000710000)='./file0\x00', &(0x7f00008b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009f8000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052f000)=0xc) setresuid(r1, r3, r4) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = syz_open_dev$sg(&(0x7f000002b000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x20, 0x4, "614bd811dd9e1f5490248d774bfd2e9df342e898a9d1c93d5d185306033f24c964820972aacad8b09fe69d2736a70df9517fea3292f9f21005a9ad2c06c6d147", "ce8ee26ea38e5046facbcf1afc55c20176d3f05b985fe78e924d7a61f6c6d387", [0x10000, 0xee], 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0xe290, 0x0) fsync(r2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f000002d000-0x3c)={{0x3, 0x3, 0x3, 0x3, 0x4}, 0x5, 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]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000002c000)={0xaa, 0x40, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000002c000-0xfa)=""/250) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000002c000-0x10)={0x7, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000028000)={0x0, r3, 0x1, 0x101}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000019000-0x28)={0x5, 0x7, 0x33f, 0x5, 0x1}) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setuid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/14 23:26:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "fb1eb143d9f2cf26b4715ee84d31f106b1ef3c2055bb17c60e72e27bd3fe621509a4cea74e91af4b21ebff69d44ea909123b9d7182a465ef6db3ffc10a8d4c5ae55e2f03eae56471fc04c1a7e1c070369a3304cf49daba"}, &(0x7f0000001000-0x4)=0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xc35, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d4000-0xa)='/dev/ptmx\x00', 0x3, 0x0) write(r3, &(0x7f00000ce000)="9b", 0x1) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3d000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000d3c000)={0x100, 0x80, 0x7, 0xfa77, 0x20, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f0000f24000-0x52)=""/82, 0x52) setns(r3, 0x48000000) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000d3d000)='tls\x00', 0x4) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000d3e000)={0x1, 0x6, 0x7f, 0x3, 0x7, 0x3d2}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000a77000)={r2, 0x83c7, 0x80000001}, 0x8) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00005ee000-0x4)=0x4, 0x4) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000005000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mlockall(0x2) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r1 = open$dir(&(0x7f0000f93000)='./file0\x00', 0x0, 0x4) renameat2(r0, &(0x7f0000021000)='./file0\x00', r1, &(0x7f00002d5000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000013d000)='/dev/loop#\x00', 0x0, 0x4000) getresgid(&(0x7f00004fd000)=0x0, &(0x7f00008f0000)=0x0, &(0x7f0000dc5000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c9c000)={0x0, 0x0, 0x0}, &(0x7f0000cfe000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f6000)={0x0, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0xc) r4 = getgid() setregid(r4, r1) r5 = getgid() lstat(&(0x7f0000ef0000-0x8)='./file0\x00', &(0x7f00000b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000aba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000efb000-0x1c)=[r1, r2, r3, r4, r5, r6, r7]) preadv(r0, &(0x7f00003f3000)=[{&(0x7f0000c72000-0xbc)=""/188, 0xbc}, {&(0x7f0000720000-0xd4)=""/212, 0xd4}, {&(0x7f00003ce000)=""/176, 0xb0}], 0x3, 0x0) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006f3000)='./file0\x00', 0x1c1046, 0x0) eventfd(0xdba3) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000093c000-0x4)=0x0, &(0x7f0000a36000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000736000-0xa8)={{0xdd06, 0x2}, 'port0\x00', 0x0, 0x20, 0x2, 0x80, 0x100000000, 0x6, 0x0, 0x0, 0x2, 0x129e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binder(&(0x7f0000237000/0x2000)=nil, 0x2000, 0xc, 0x4010, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00009f2000)=""/123, 0x7b) r1 = userfaultfd(0x0) r2 = open(&(0x7f0000f23000-0x8)='./file0\x00', 0x2400, 0xc) mmap$binder(&(0x7f0000bc9000/0x2000)=nil, 0x2000, 0x1000000, 0x1000010, r2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000bf2000-0x8)={0x3, &(0x7f000052e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000fb9000)={r3, 0x1}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f00000db000)=""/4096, &(0x7f0000718000)=0x1000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) mknodat(r4, &(0x7f0000f68000-0x8)='./file0\x00', 0x8000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r6, &(0x7f000062e000)=[{&(0x7f0000705000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f44000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/14 23:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eda000)='attr/exec\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e48000-0x8)=0x5) pread64(r0, &(0x7f0000c43000-0xc7)=""/199, 0xc7, 0x0) connect$ipx(r0, &(0x7f0000a4b000)={0x4, 0x3, 0x200, "b457a257bedf", 0x40, 0x0}, 0x10) memfd_create(&(0x7f0000230000-0x1)='\x00', 0x3) 2018/01/14 23:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000510000-0x8)={0xfffffffffffffffd}, &(0x7f0000054000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000edd000)=0x3) truncate(&(0x7f00006df000)='./file0\x00', 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x2) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @empty=0x0, @empty=0x0}, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000984000+0x6b)=0x9, 0x4) getsockname$inet(r0, &(0x7f00007cc000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) 2018/01/14 23:26:57 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) tkill(r0, 0x2b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/14 23:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e48000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000538000)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00003cf000-0x28)={@generic="820176d1f2f93fbcb02f896777372830", @ifru_names=@generic="4c772ac967ae6195505fec1a25a51d40"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000011000)=0x0, &(0x7f000000e000)=0x4) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f76000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f78000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000140000-0x39)={0x0, 0x31, "47be639c4d04cb2d633b4fb86b4a3af45948181cb8de78d5bcb9350cfadf3a511ce1d58598dcf41d20c4c635331bb479a6"}, &(0x7f0000f78000-0x4)=0x39) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e85000)={r2, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000496000-0x108)={r2, @in6={{0xa, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x915b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x3, 0x2d8, 0x7fff, 0xffff, 0xe6, 0x3f, 0xe3b, 0xfffffffffffff80f, 0x6a76, 0x5, 0x100000001, 0x2, 0x6, 0x9]}, &(0x7f0000f77000)=0x108) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000a2000-0x53)="e3be9951ed5a3b8337a51beecafa89000000066777480b3a3bd4b1cdf200000000717024a19288b6171e623c94903923c8c8039335f519bca7ebe358144fa04c9c140dc580446cf7b5fc05f93d9252a90e00de", 0x10315) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x141002, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x400000, 0x1, 0x3, 0x9]}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = accept4$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) fcntl$notify(r0, 0x402, 0xd) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0xa, [0x901, 0x1, 0x7, 0x81, 0x5, 0x62f, 0x4dd, 0x1, 0x1, 0xdbf]}, &(0x7f0000002000)=0x18) bind$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000)={@generic="3d868f4406810c88e8c62a12a9d7eed4", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x24, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000005000)=0x40, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000006000)={0x0, 0x35, 0x5, @thr={&(0x7f0000007000-0x8b)="bacf7a94c5c967058665a4bda44ff0953f020b67519a5df37838fcd5daf5e818c14948818dd94255c320378c6ebdb2129abf288aa6159de8437190c85dc216f048add342c1f2231b51c09d73b894cfb2547cd125a5c00b9e2510d4fc1d3ebe5f9508b4db7a9bff9275bccf97f49f0fd819fc3c5f6dabd0e71111eb1d2253b3bcc4969eb8c11c6da7339bc6", &(0x7f0000005000-0x22)="35d5e41bd4fa51c676e3d08b5c0cabb2410b5a1896b55955d9746a14793996336ba5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000008000-0xe4)=""/228) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x4, &(0x7f0000009000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000009000-0x8)={r3, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000009000)='./file0\x00', 0x10) 2018/01/14 23:26:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x190)={0x2, 0x4, 0x5, 0x0, 0x32, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xa, 0x1d, 0x0, 0x3}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x2, 0x3, {0x6, 0xff, 0x0, 0xfff, 0x0, 0x9cc, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff}}, @sadb_key={0x20, 0x9, 0x7a8, 0x0, "c4ac03941bf2bb56704acfba318a1e803e4284a7f97939595baad27d4853bb10a75fd6ee2037c28d27121b1a943f40f069f523dfdbf2c4c5469e6705959bb519303f5619fe13e96bcb19002bf837d4ad9bd04afc5f394a8cd8af4635568dec2e69dd3e1c84ac3f249415ee7c981cad4a5b3ef6a219a7aa13f24edd00b3a7a5c42ab1f0f6c1e7563c7940c3af849df583064f26978f58f6121917efba8c1d682c3dac2fc452d50db70ede4929529f10461f5c3595c7a5dd8681c042250875329dee2c7752d15eea4ab804de06bf9a881aa4735d63633e864dc60e7e6b7fa7cfba1d41bc610a9a63daeb910528d8e595acdcf3e3014b"}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dc2000-0x20)={@common='bridge0\x00', @ifru_flags=0x1000}) r1 = socket$key(0xf, 0x3, 0x2) prctl$seccomp(0x16, 0x3, &(0x7f000004f000)={0xa, &(0x7f00006ea000)=[{0x587, 0x9, 0x10001, 0xb4}, {0x4d, 0x10001, 0x1f, 0x85}, {0x1, 0x9, 0x4, 0x7}, {0x3, 0x7, 0xbfbb, 0x8}, {0x40, 0x0, 0x1000, 0x6}, {0x3fffc00000000000, 0x5, 0x96b4, 0x7}, {0x0, 0x20, 0x6, 0x800000000000}, {0x2, 0x0, 0xfffffffffffffffa, 0x7fff}, {0x20, 0x0, 0x6, 0x2}, {0x80000000, 0x6, 0x2, 0x5}]}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000002000-0xf)='eth0cgroupppp0\x00', &(0x7f0000000000)='\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000-0x7)='system\x00']) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x10) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fe000)=0xc) prlimit64(r0, 0xf, &(0x7f0000551000)={0x0, 0x5}, &(0x7f0000131000)={0x0, 0x0}) tgkill(r0, r1, 0x3e) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x800000000000025, &(0x7f0000d8b000-0xbe)="d5cd1ea5b0d8e1c104295d5b2053110000000000010000c515f53d558d8a7ae76550c73634272637a12d5a6f2bdddd71b21d2b925b42e08a72b7bdfea7607c1f777096705019a1388c201dc2f930ea2480dc3ebab521716b8088de1049a03ba47993bd6a3e2a680627c4f2f90d133649a9b6eaf6aad627f183e12ab9e7e50598d46146152578de9c21f277c81a8999ac7643e382452f4cb8321f06355c48706aae6c47caa02de47f23a623e76bbbc9620b4e3f2c15313f591d6e6b2ad026", 0xfffffffffffffdfb) 2018/01/14 23:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000066b000)='user\x00', &(0x7f00009bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000096c000-0xbf)="1a4f2e3e5260eb439337af3de0c88c2c4f75954089fc9e32291fde585e6d496d84caf186e1af556e4b8d02b0fec921ce5189e8b83f781ddb5ac187a8dbd4426fbf529d85feaf51b75ed33b403d4fa76adbc5e51716e8d6bfcc4efad0f277b3a84610cdf7fa996b9f4cedaa4bccad52705d5c2124a1c53547b5a5859d2f6a3bd12f3edabb841f886bd9b75cc52fb69cc9103a10b6a0e267483b568df514ea6a46f655055e84fb9272d202678e718c24cde218f7db02af205b067c7bef5074b1", 0xbf, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000ea0000-0x6)='rxrpc_s\x00', &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x3f, 0x100000001, r1) r2 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000aad000-0x4)=0x0) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x0) fdatasync(r0) 2018/01/14 23:26:57 executing program 5: r0 = socket(0x200000000e, 0x804, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000431000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000097000-0x4)=0xfff, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000210000-0x4)=0xffffffff, 0x4) 2018/01/14 23:26:57 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) poll(&(0x7f0000000000)=[{r0, 0x9420, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x2, 0x0}], 0x4, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xd0)={0x0, 0xc8, "080c93869b76efea554aafe6110907bc72f5b3ead2d524d77f6c3a116c195a20a2a37a6142fb7839505d945861f00f085fd011e9623f9b6f992d78315075bf1c94b605716825024494c88603fbfbb438285ca1e055eace3af7b4fdb75bcf533171b3809018f24da61e87b247991cd44058dd238a46dff1af0e27d871856c72eb05cc4e9b2e397f0b0e3e8d527fe5b220d986f6e72d1b40f8cc936dffbe44f26516b8f33df6ccb544de02587cffc901536133c081e94e5571e9400e45a19f7f987b4f5daac2b322a5"}, &(0x7f0000000000)=0xd0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x6, 0x401, 0x3, 0x7ff, 0xe8b0}, 0x14) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000001000)=0xffffffffffff47ca) prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x10)={{r6, r7/1000+10000}, {r8, r9/1000+10000}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r10 = accept4$packet(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x2, 0xfffffffffffffff9, 0x0, 0x20, 0xa0, 0x3b, r11, r1}, {0x40, 0x1f, 0x0, 0x8, 0x1000, 0x922c, 0x114e, 0x7}, {0x4, 0xffff, 0x100000001, 0x4}, 0x7fffffff, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x3, 0x7ff, 0x0, 0x68a3, 0x9}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000004000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000)=0x8) r12 = dup3(r0, r10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000007000-0x8)={0x400, 0x1, 0xffffffffffffffff, 0x7fffffff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r12, &(0x7f0000005000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80410000}, 0xc, &(0x7f0000008000-0x8)={&(0x7f0000005000-0x14)={0x14, 0x3a, 0x2, 0x7, 0x0, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0xc044) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000020000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001f000)=@assoc_value={r0, 0x0}, 0x8) r1 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001f000-0xc)={0x0, 0x9b, &(0x7f000001f000-0x9b)="addb2baba744e9fd0ff6bb1021110f8fe141b8293454feb025a2d25676deb9c2ed839decc54aabd15bba97455fbd2a7b121c885ceb91a6ccd1d2096e4d2039ffaf22fe240575724fd155a1c722065b0afe87b2e30b85c0fdf2f50f78ffc31da6be50cb36e77080504120f87940a518b0ce506178ce4d4768f18ca71fa33aba4069109c3b431017a096b75198d6554bdf4123f21988c6c6dfaaf2b1"}) 2018/01/14 23:26:57 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ff7000)=0x6388, 0x4) close(r0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000ffc000-0x84)=""/132) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2000000000000002, 0x300, &(0x7f0000a90000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a75000)={&(0x7f00009f3000-0x6)=@hci={0x1f, 0x7, 0x0}, 0x6, &(0x7f0000431000)=[{&(0x7f000033c000)="", 0x0}, {&(0x7f00009e5000)="3dae5c599ce638948ceca734f9759b2e431fae431b4ea8d97b3cf99e15acf5318abdec7dc4460a7b40a49d68774b82a68e27fbbe0820a897625802105d95e2f9ad220d3831b5f346ded50b1cdf6e8e59b13fe44e34101ea2e75c685f4a20a606367f99bf23664e748224d3ff8665e5b33d23c871ff16bbdeb61533740372cc662060e2de5e428ce54e47bccc8db63f6bbb0951472f852a85162594e5520d", 0x9e}], 0x2, &(0x7f0000a91000)=[{0xec, 0x110, 0x9, "bd16882b24a9a61aa673876fcd6470f1d523b0ae267ceba236e7f3dd1136da3487a15e115aaacaf071c2cb0d568728ada21827200bfdc292410ae26d59aef2527f629ae10dd52462e5d7cccebba629c215bf2a0a1fb3e8aa9fa346a81b5fc4cf44e6fb11f9a7a0b265f7c73c60a043af8f878c38cbfcf9c67d9534720699f4e6464e6c927216a03a279b046bd29c93fffb4d516f6b0858c93004315e93668194133640dd35734806f06aed99030f8e74e458d8f071a605157934ee5f7aaadc90e4edef6656f46294889bac8ca14862f86db2d5d8055bfd2626868aef91"}, {0xf8, 0x1, 0xfffffffffffffffa, "a85fecef87359a8cdb38dabbe07447e55bfab99d6df7089fb25c2e8bb85541695f5c947a0f36adec3a39e7f543744f6b59a41eeae5cf8b59796ebd46a46184ef851d1d61518d81a5534bba91e232ffe3d2860f080f7f44d48d0af099b14a9d30e234c156b81e0d533fd2a4a647d0fc596f7d427f11d508dc6d2613a6db48918645c663c0f96644ebd97c53bbe217a436beb7625b2f72103b57af3a9b1aee9d84b9b978a7e4a896cc85c9e1c139ee4288965c0fb13ae835daefb11fb964d50ce59f9c6bb3e9781fd1c19399791babdc92dd12219378aabcb804061b0bbf4ede90b62e8d75269f0d1ba1da"}, {0xfc, 0x112, 0x1, "ca098794ae94e1260395897f899b4c27ffdadf488807f31674b398c0b37ccb5e168e4cccc0870fccff172f42c35a04be13fe3f1f4c1b52f106c9c48e325b1bdff5e9eb1003aae70cfe5205808d19225cb135acba5c4c1b883046d23741eaab1790f83caea492e9170cb81508676c6216a6281a037a3cd4eb2ccc14fa9e4a271f95dc24dc6af64e4d627670e0de4ba7ef03aa2c8d1b4c8f917e7f797922d7999a2eeee649ebd7fd85d3886601cb0eea84dc15296277ba385eac2fa8662712269a3627f96766d6b6e59bd319556517b6dbfcfef504f9d1d2a10e75b02b48b7ca77b8bc05cdd38c411ace11d45a1a"}], 0x2e0, 0x20000000}, 0x4000000) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000408000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socket$nl_netfilter(0x10, 0x3, 0xc) lseek(r1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setscheduler(r2, 0x0, &(0x7f0000f43000-0x4)=0xcc5) 2018/01/14 23:26:57 executing program 6: poll(&(0x7f0000492000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffc01) shutdown(0xffffffffffffffff, 0x2) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000804000)='./file0\x00', 0x200080, 0x28) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008cf000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe0) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x67) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000d78000)="777db282a8988829d247aedabaa4b6cd54dbfd007b9f41c7796a63d568b11b76fd3195afce95af94c0ce1279de076611b538a650d09e01e166fdedd9ba9183172a05106334ea1d7ffb2734fc97f4a681bfc8efecffdf778228cf48acf648f02211fda0835976fab21ac4e55707673a9d232773d3adef588e14372b8510e9b14ada16430c232a88bfee796238743c47a98de9e20ae701f9beefcfab90e943a5", 0x9f, 0x8040, 0x0, 0x0) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x9)='&\\\')user\x00', 0x2000000000004) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000cea000)={0x1, 0xc000000000, 0x3}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000596000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000693000)={0x4, &(0x7f0000632000-0x15)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000019d000)='*\x00', 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x40000000019, &(0x7f0000dad000)=""/0, &(0x7f0000b1e000-0x4)=0x0) 2018/01/14 23:26:57 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0xff, &(0x7f0000001000-0xff)="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"}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="accdb63af3a2904f474e09ceac3b1ba9", 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') write(r1, &(0x7f0000464000-0x1000)="", 0x0) 2018/01/14 23:26:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xe4a000)=nil, 0xe4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e23000)=0x0) mmap(&(0x7f0000e4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000e4b000-0x4)=0x0, &(0x7f00001d4000-0x4)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/load\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000776000)=0x7fffffff, 0x4) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000424000)=[{{&(0x7f000092c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000be0000)=[{&(0x7f0000e4b000)=""/20, 0x14}], 0x1, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000e4b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e4c000-0x48)=[{&(0x7f0000e4b000)=""/13, 0xd}, {&(0x7f0000e4b000)=""/87, 0x57}, {&(0x7f0000e04000-0xc9)=""/201, 0xc9}, {&(0x7f00004ac000-0xc4)=""/196, 0xc4}, {&(0x7f0000e4b000)=""/76, 0x4c}, {&(0x7f0000e4c000-0xe1)=""/225, 0xe1}, {&(0x7f0000c03000)=""/211, 0xd3}, {&(0x7f0000e4b000)=""/249, 0xf9}, {&(0x7f0000e4c000-0x55)=""/85, 0x55}], 0x9, &(0x7f0000c9e000)=""/211, 0xd3, 0x1000}, 0x0}], 0x2, 0x10000, &(0x7f0000be9000)={0x0, 0x0}) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x1, &(0x7f0000e4d000-0xc2)="76ab62794c7fd783b508b673b32925b488e63daa06956ca214d2acdb5cc301f66228e7d9c39f8448d84574b8f09363195ca73c427463aaa0ede654997def43ff3199550a47062d66a9177b6cac0df62f20ba6cee495eca062a72cbb2de7439324d5451e8f530123121854f9169b307de973f48a22d61798891e140acdf65af65b99d297f354c4ed81d8fcbbc4e4741373542058cb4ddbe6aa978372ebcb1c33c36f538778912b0600c8f8b49f5d5700529ef7678e7671d14d182288eaae2b3efded6", 0xc2) write(r2, &(0x7f0000e31000)="22000000180023fd4f000800090007000200003f00000000000000af04000f001318", 0x22) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000070f000)=0x7) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000805000)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d7b000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000144000-0x30)="1f000000f90300ff00000001000000000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) acct(&(0x7f0000c5d000)='./file0\x00') mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d7b000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000d7c000-0x10)={0x4, 0x4, 0x5, "f0f0156d0496", 0x9, 0x0}, 0x10) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d7b000)=0x5, 0x4) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000d7b000-0x8)='./file0\x00', 0x0) 2018/01/14 23:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) socket$inet6(0xa, 0x805, 0xc80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000031c000)=0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00009eb000-0x4)=0x3fb, 0xfffffffffffffd70) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c97000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000cfa000-0xf1)="63c0f1c50ce49550b18081749a368821269c9f8136697b360b6d20129d65d602877bf48608bec77a6e41cefba48e6bd5b4338f6083dbc5c4808c7da3e150c58849034532c962ba32b0747cb18315d156c3281dfd553e27dcd31adf2ee682a912f118b0b5585cd0c15a0b834f265f07512cf70d801ce5ee6008073152d69748e63837d3f7228f88a963192ae581c0af4eb9acffd5c88d1a8bb0ea9086795fd72c490d70e6fe1918ee5ebe790798d4795f9c493ebdf0bb0b9b48441eceb40a9f6729bdcc8d677e51b6b99c82f3e52511d7602bdb9ef50e5c2ea08ea7cf7a4c9a7029f00cd74cd46333e85d2b36267eddde7a", 0xf1, 0x1, &(0x7f0000110000-0x1c)={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) 2018/01/14 23:26:57 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a35000-0x15)='/dev/pktcdvd/control\x00', 0x208200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x7, 0x4000000000000000, 0xb2f, 0x3}, &(0x7f0000001000-0x4)=0x14) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f82000-0x8c)={r1, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unshare(0x3ff) fcntl$setflags(r0, 0x2, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=""/177) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x28) 2018/01/14 23:26:57 executing program 5: add_key$user(&(0x7f0000b0b000)='user\x00', &(0x7f000088d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000dd000)="7385138b3ee42e2d698b3f9b238a4e1d3110986d6ba0d05c6dfb6cd4f50a3c83d8f439b6038ee20946dbf970479285e0ba76c16b3344467827585971fe811ba05118693de718fd7e0f8f855ec6bca7974744d23822c883d2c63de1f6a7badfd7d986b97d81a2246455fd3c79709500d39dcf75f91c024f873a23d60c558725bdf610dcc7f54ce57e662da2f025e81c1478e3802181d565e0ce99bc9dd3b1373658ef8387c18dcb55242bbc44d1dd6e94", 0xb0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x8)='^vmnet0\x00', 0xfffffffffffffffd) add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x100a, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cbe000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000000)="780b0aea71a41e38fa9948fd53bf3789e1b5ad9c7a6a36b1030086850500babe163b2b1e", 0xfeed, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000-0x4)=0x80000001, &(0x7f0000000000)=0x4) setsockopt$sock_void(r3, 0x29, 0x43, 0x0, 0x0) 2018/01/14 23:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000047f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00006a3000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000749000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000976000-0x8)={r3, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000abb000)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f000077c000)="24000000130007ffffffe60700810900050000002400010001ffffff000000f955050000", 0x24) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000f1b000)='net/route\x00') sendfile(r0, r0, &(0x7f0000ff8000)=0x0, 0x3) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000a2a000)="1f0000000d0a1feaffffff000000e0ff019d160a0900017fe500ed2000df18", 0x1f) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b0000-0x9)='/selinux/context\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000070a000-0xb8)={0x0, 0x8, 0x9, 0x80000000, 0x2, 0x3f, 0x58320c64, 0x100000000, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff8, 0x0, 0x2, 0x9e2}}, &(0x7f000070a000-0x4)=0xb8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000709000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4ba94a2f, 0x4, 0x4, 0x400}, &(0x7f0000709000)=0xa0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0x7c) 2018/01/14 23:26:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x8f20, 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]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000749000)=0x0) 2018/01/14 23:26:57 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x944) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f03000)=0x7) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00003e2000-0x8)='./file0\x00', 0x200) connect$ax25(r0, &(0x7f000003c000-0x10)={0x3, {"dd7dcab133ad6a"}, 0x1ff}, 0x10) bind$unix(r0, &(0x7f0000af7000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000cc0000)=""/75, &(0x7f0000ce2000)=0x4b) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000096e000)=0x0, &(0x7f000040b000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/14 23:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bdd000-0xd)='/dev/net/tun\x00', 0x0, 0x3fffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 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]}) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xb1)=""/177) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000)=@delsa={0x11bc, 0x11, 0x3, 0x3, 0x1, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xa, 0xff}, [@migrate={0x138, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7f, 0x3, 0x0, 0x6, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x33, 0x0, 0x0, 0x6, 0xa, 0x2}, {@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x0, 0x7, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xff, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x33, 0x0, 0x0, 0x5, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x0, 0x0, 0x3, 0xa, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x2}]}, @algo_auth={0x1048, 0x1, {{'sha384-avx\x00'}, 0x8000, "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"}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x11bc}, 0x1, 0x0, 0x0, 0x80}, 0x41) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x400}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r2, 0x7c, &(0x7f0000001000-0x7c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3711}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0xb8)=[@in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1439}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000006000-0x4)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000007000-0x81)=""/129, 0x81) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000007000-0xa8)={{0xfe6, 0x81}, 'port1\x00', 0x80, 0x800, 0x4, 0x1000, 0xe0bd, 0x7f, 0x1000, 0x0, 0x4, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000007000)={{0x7ff, 0x1000}, {0xffffffff, 0xfff}, 0xb8, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000)={@generic="29032f5fb1479943eb4b70388e97125a", @ifru_flags=0x100}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0x1}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() r5 = getegid() fchownat(r0, &(0x7f000000a000-0x8)='./file0\x00', r4, r5, 0x1000) 2018/01/14 23:26:57 executing program 2: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000eb1000-0x1000)=""/4096) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$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$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ea3000-0x1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendmsg(r3, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f0000813000)=[], 0x0, &(0x7f0000f6b000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) 2018/01/14 23:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d3000)='net/rt_cache\x00') preadv(r0, &(0x7f00000e9000-0xa0)=[{&(0x7f0000bb6000)=""/4096, 0x1000}], 0x192, 0x206) fcntl$setsig(r0, 0xa, 0x26) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00003ca000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="f755ee8d5465", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/14 23:26:57 executing program 5: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000288000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000098a000)={0xfffffffffffffff8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000075d000-0x4)=0x8000000000000, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000d9c000-0x97)=""/151, &(0x7f0000d9a000-0x4)=0x97) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000a6c000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000010, 0x802, 0xca) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007f3000-0xc)={0x80000000, 0x0}) write(r0, &(0x7f00006fb000-0xfc)="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", 0xfc) connect(r0, &(0x7f00007ad000)=@nfc_llcp={0x27, 0xc4f, 0x2, 0x1, 0xaa0b, 0x7fffffff, "96e26ce6c07b6e63ff5d8394057854f4e3cfa25271263719e1461b8cbbadbe4b7fac084221c5734bd81998ee644d53047c490805f5a50925e88a1fead34df7", 0x3ff}, 0x58) 2018/01/14 23:26:57 executing program 2: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) ppoll(&(0x7f000000b000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000009000)={0x0}, 0x2d5) 2018/01/14 23:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r1, r1, 0x0, 0x80) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000c61000-0x4)=0x9) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00005bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="97f1c6c218a7727aefc8c4b5e32ec403"}) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8004) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000043000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000297000)=[{{0x0, 0x0, &(0x7f000050d000)=[{&(0x7f000089d000)=""/32, 0x20}], 0x1, &(0x7f0000a63000-0xd1)=""/209, 0xd1, 0x2000000}, 0x1}, {{&(0x7f0000a96000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e9000)=[{&(0x7f0000c50000)=""/84, 0x54}, {&(0x7f0000055000)=""/26, 0x1a}, {&(0x7f000034c000)=""/43, 0x2b}], 0x3, &(0x7f0000af8000-0x3e)=""/62, 0x3e, 0x0}, 0x100000001}], 0x2, 0x2000, &(0x7f0000485000-0x8)={r1, r2+10000000}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000bb9000-0x18)={0x0, 0x8001, 0x30, 0x9, 0x6}, &(0x7f0000711000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00005d2000-0x8)=@assoc_value={r7, 0xe516}, &(0x7f000097c000-0x4)=0x8) write$tun(0xffffffffffffffff, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000508000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000)=0xe8) sendto$packet(r6, &(0x7f0000dd3000)="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", 0x1000, 0x4001, &(0x7f0000544000-0x14)={0x11, 0xc, r8, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/14 23:26:57 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) clone(0x4743e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000000000+0x964)="") getuid() 2018/01/14 23:26:57 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000216000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c69000)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000bc2000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000276000-0x4)=0x0, 0x121a8143ec8a860e) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) prctl$intptr(0xbff6779a646bca19, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003f3000-0x5c)={{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xdf9}, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x80000001}, 0x800, [0x1, 0x7, 0x0, 0xe5, 0xb4, 0xea2, 0xfffffffffffffff7, 0x5]}, 0x5c) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) listen$netrom(r0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000033e000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000136000)='/dev/hwrng\x00', 0x10000, 0x0) 2018/01/14 23:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f0000e2a000-0x8)={&(0x7f0000dba000)={0x2, 0x2, 0x0, 0x0, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x12, 0x18, 0x4, 0xcda, 0x82, "8d901ee445013d7abb15fc67e5abc737d41a3418733a32dfc2ef46c94415390c7186e6d1e4875508c2e29fc504c3f1eea9c1b70935e8a5158a709f94ba9927426eb5c5c2ec937b9f7c0255dec181cbabdfc9254b5b1ffa0dd4bc555ee301084dc30c2f8d8de5cc2f5b7bcc2f0d039c82b8ea2c3e98ed7eba1acb3f03fe08118eef1c"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/14 23:26:57 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000602000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2) r1 = socket(0xb, 0xa, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000021a000)={0x0, 0x5, 0x0, 0x78ae, 0x17a4}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000324000)={r4, 0x7, 0x3, [0x2, 0x3, 0x2]}, 0xe) r5 = socket$inet6(0xa, 0x8, 0x0) sendto(r5, &(0x7f00006c6000-0x9)="", 0x0, 0x0, 0x0, 0x0) 2018/01/14 23:26:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00003a2000)=[0x1, 0x2]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009fa000)={0x0, 0x8}, &(0x7f0000462000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001e7000-0x8)={r2, 0x7}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003be000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000d76000)=0x8, 0x4) sendmsg$netrom(r3, &(0x7f000006b000)={&(0x7f0000a01000)=@full={{0x3, {"7759173f10762d"}, 0x1}, [{"83209086218dce"}, {"536e75b088865e"}, {"24ecb08b179410"}, {"2ce50234cd0d14"}, {"9da394e7fa3cb9"}, {"c4defd473ea809"}, {"e93f216a8f87a6"}, {"a85e441cea2495"}]}, 0x48, &(0x7f0000232000-0x30)=[{&(0x7f0000fa1000)="622e2dbde9019d66320e4a319dc2543a3b85327bfb717e1c8e48726bef32c8c5b419b59688feccb8a411b20ea53c37bb0180c7b539790591a039abf32f6db1d02f86b36f2955b4e35d8a28c91cea6b3742ad9ba966f97d33ba074134a67751e377229e30ddbdef275f8c0621d17373d7568fb39ca2a6e31778027a922b8d8021", 0x80}, {&(0x7f0000cb5000)="73b3e331c3d7536965e16e250e7e864a4f0e8f6d2ac830be0aa088b2f3e552e7f86092e1f4be64deafed038a9eb5d5fabc9144d06ed09dc75f009f2b697a3dd72e63ece325a58f02559e5700e437ce02ef5493c0db6de819bbc4bb462c63c61557c95dfef5846e8f40aadc4ea1421b076c99f23256570858aaeb50123f82087533782e1572bee2ed433738dbf59d659a2ce4e3c3a61fe26ac2f6014aaadede8c942b", 0xa2}, {&(0x7f0000cad000-0x6e)="f0e65a8c1850306e61d671e74b8b6198d2304526c6fb83341dbfef472b4f8f012a821b085601ee86fd6823b747336bd376d9b9a0d6527b7b93e88f627a70d91e72c12131e2be5edcbd01355dc0d134f527bbbfb64304f51e8c4d028efa0093e924802fe78be96509dd0bbc5a0339", 0x6e}, {&(0x7f0000747000)="83ed3fb4a8bb038155b9a84114150a8980e16af1bdbb7f4eb709167e645abea61df36cb6ee4041b34abc471f7ffa7e30a9d0ec2ab720affe550af8964bc2e6bf3e07777215a3b2df94de4c400d7a410e93e367a90f96ef79692883e2dd0699c21c5f1870577626ad8f1876978c793a72719f0e82b91986e6a3c5fb4440a4a55d5cc7a5287c2e3cfccbd6d304e49e8f0415f9b7a37b302912ad58", 0x9a}, {&(0x7f00001c8000-0xaa)="398a5f8fd8787472edd18badcb2859d6f8c5aea4e27839a913dd3377345521027d3784bed8879acf56c692640995ca14f42608ce77ec12041eabecdbc8513a86d64a9754e7db8abada6f73dfd9325f77c1370aba2f9891dea3c7a6f3c256d6515f6d3e598e5f92ef19e42b0280542f519d481e96a6ae26eebd8896ed4fb866f881ab1f1248aeade2dfdabe2ae8f2d7321436d0900f5dd258bab6c44f72ac001b8ba7e9128e9e6a04e1c2", 0xaa}, {&(0x7f0000f30000-0x30)="0ccdbd8dc2c1243320095c0f0b4aad02f30178354ea17029d16d278c6192ca0a2360d134122de8bbf71b60b53df78c19", 0x30}], 0x6, &(0x7f00003e0000-0x14ac)=[{0xdc, 0x13b, 0x1000, "c2fdd738bfecc0a85ad63179c0cdfb458d280832c63de194fef9dbcd7b97451266a4442994057614a9e83748b61915f168bf869b1665778d5ade72d4e959046c7e93fce574cecb8ccb5f9f05e65b0c18c42013555bcbaeacc79f277b06b6be4c720665d00bb20a77853dbdba3ed7ee88d90af356a71d4571dea8605cc456f7834a374d4fff795a0dd027f0c4992a8e3e89692e61b45f11da97db4009fbd04ae40ba3b00fb452a4b28e75182cee1c5c5f6053ba49ad73f3dce8a7750df3f09a5ac5071b2697217c57c7b4fa0d71367dc5"}, {0x78, 0x1ff, 0x4, "f30a21bee0da84a6f0bc50712717cd8823536e9c05b3627f353776bcc236c7169407611c5b7404dfa0c0819e3aadb806ab4bcbb056dc2479cc6701b6edba9822d064ebbef6508b15a4447b561a58f33dd20d6cbff5bdbac1207fb0861a8845cb70329bd80c8481e056"}, {0x74, 0x108, 0x100, "4a6ad0e9596d5a91e05857a8628b352b7279c1f645ed59e551ffb7547f2a303a4491139c340be16f4aeb619db711989bb63e6b8afd3f47ef152c1f344cf1c7d910c9b25995436e02f630be3b863c935c3455092a059a97b0e17294f1d75a04bf7a1690e9e6b11b73"}, {0x60, 0x13f, 0x62e, "828974a9331ea7eb51cdf50fd291b31f5d6c832e1ec601568919d6e1a2e7b417a1ed00999e056c98c8ee65a8f7a7dce5f5ab2852ca02d52b35530163ac4855b4ff0b43de88d166dccdf08d6cf83b7bc8cf7e"}, {0x74, 0x1, 0x18, "f0e7c4408dbc2c1ddceca76e4e9fb7ec8d066abac863da5572f8b9ac98176206652c7c8d3805e455da7f7b3506c32b4b3bc015374a3e3f8329bcaa01c731c25a1924a4a8195d33a440fed8d9eb52c01f7a4e999190d57f6d25191248b5caa793a27ab2a979"}, {0x100c, 0x0, 0x6, "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{0x34, 0x118, 0x9, "7297fd063cefc9c4999ef87d7ccc4710d726ba563eefa33be94d2107ce2e6e034b13fece86"}, {0x3c, 0x29, 0x9, "db72e666d6d528c136bab820922a3642da611c24e2e28f9a34484532d66c70e414337e997fa7533ce73c96bcbd7b"}, {0xac, 0x113, 0x6, "0a59b5998a42ec41ec52be0d6c0ea70b5dfe876d60bd0956e6d91f05a2366eeefdfb039a2e0350f2ef21535577392ff7b4586d9a9e4f766a1e4e58a6e952280b8bb17896d12896b9c1557957daa94841d2d27c3406ada15266793008cb48dbf5a2830e7762017f3770014048bc2f2cceb931feb786dd534c8ef3c02a9b53bf4c0a88f5cde7d24e67a071d6cfc9db9ffec41c7a5b4760a1acaf7668dbe3f8"}, {0xe8, 0x88, 0x0, "c833ce88892f4732d2330aab47e2cbdabac575b75dc3b281e1fb392acb2d0ca59d0788aea2c7fd8ae6434777b1ccbba542a3cc7728bbe53aab72ee6769bac71b2ce985254cb5eecaa064d8a9e6b3d4afb4fd2a3b72be2ba76dbb88766723318b9c433e33883eafaf8e7bb21138a37210bb86f8708a0e5547a8a5d2f0f560894c3672f3cfbc3e33feac58a83cc6929f6252d63df60a51bd781f2c06b7e4b26219c450f506d6622d3f25ce7441f36068fe8f75dc25a383f30aa8f96e0db446bd599404d076a7461985a7a9911087c7aa85885136f54733e7fd03777c"}], 0x14ac, 0x8000}, 0x4010) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000438000-0x4)=0x0, &(0x7f0000c84000)=0x4) 2018/01/14 23:26:57 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000005000-0x8)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='gid_map\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x5)="16656d3000", 0xfffffffffffffffa) keyctl$clear(0x7, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)={{0x0, 0x2710}, {0x0, 0x7530}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) renameat2(r1, &(0x7f0000003000)='./file0\x00', r3, &(0x7f0000003000)='./file0\x00', 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r4, &(0x7f0000000000)=""/77, 0x4d) getdents(r1, &(0x7f0000005000-0xb0)=""/176, 0xb0) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000002000)='./file0\x00', 0x1400) getdents64(r4, &(0x7f0000003000)=""/216, 0xd8) getdents(r4, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/14 23:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) prctl$setfpexc(0xc, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x2, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ab3000)={0xb8, 0x800000003, 0x0, 0x1}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) mremap(&(0x7f000028d000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000aa7000/0x2000)=nil) 2018/01/14 23:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef4000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) fchmod(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000923000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) recvfrom$inet(r3, &(0x7f00007d2000)=""/209, 0xd1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007e1000-0x4b)={0x0, 0x43, "19de59bcd218929c9c65efcfd448165641fc3d4d5bc0fb4b8e4a8fe26514a5621c1aa56477414f9426f7c8b3d903d7887da974e8ab76e5ddb9467163a650ce5e031e16"}, &(0x7f00003d3000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000092a000)={r4, 0xab}, &(0x7f0000681000)=0x8) 2018/01/14 23:26:58 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000007000-0x5)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000014000)={0x0, 0x6b50c530, 0x3, [0x9, 0x4186, 0x5]}, &(0x7f0000009000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000f000)={0x0, 0xc489, 0x8000, 0x7f, 0x2, 0x2, 0x1ff, 0x7fff, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0xfe9e) 2018/01/14 23:26:58 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f8d000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c11000)={0xc3c, 0x81, 0x8000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000000541f, &(0x7f0000f8b000-0x8)=0x0) 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000bbb000)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008b2000)='/dev/net/tun\x00', 0x0, 0x2200) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000557000)={@common='ipddp0\x00', @ifru_flags=0x601}) write$tun(r3, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) listen(r1, 0x7fff) recvmmsg(r0, &(0x7f0000cbd000-0x2d)=[{{&(0x7f00005ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f6000-0x38)=[], 0x0, &(0x7f00006ee000-0x8d)=""/141, 0xd6, 0x0}, 0x0}], 0x1, 0x40, &(0x7f0000cce000)={0x0, 0x1c9c380}) 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x3, 0x5, 0x8000, 0x1f, 0x9}, &(0x7f0000005000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r2, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000a000-0x4)=0x200, 0x4) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='tunl0\x00', &(0x7f0000fd8000)=@ethtool_wolinfo={0x17, 0x0, 0x0, "0020019dc807"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d7c000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x7, &(0x7f0000b9b000-0x1000)=""/4096, &(0x7f0000e88000)=0xde1) write$tun(r0, &(0x7f0000806000-0x34)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x34) 2018/01/14 23:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000e24000-0x60)={&(0x7f00009c2000-0x24)=[0xfff, 0x1, 0x400, 0x4508, 0x2, 0x20, 0xffffffff, 0x24, 0x200], 0x9, 0x562, 0x8, 0xe94, 0x5, 0xffffffff, {0x1000, 0x2, 0x1ff, 0x1000, 0x2, 0x10000, 0xe3b7, 0x101, 0x3ff, 0x8001, 0x7, 0x21cd, 0x1, 0x7ff, "6f9cfe0f46660abc9089f911b406689d74a12da37866011393cbd5cc4a7e830e"}}) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000c73000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000016000)={r0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x208400, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000ff9000-0x7c)="a335a6f26aa6612aeb690e3d7de4b257a9e06ead3bc4cd9aa3d3d2d69f5c2b5bbefae607a2d85dd468adbf0578bcb799bfd392fbe5a77d5e638fb36888024c915bb6dd33912cf348a368d91020cc68f0eadcbede03583b760aa7b58df0243ec323fdc36c50feafc8413a6646b3831de88754511208aa7dc3a6787473", 0x7c) 2018/01/14 23:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000c41000-0xd)='/dev/net/tun\x00', 0x0, 0x200105) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) dup3(r0, r0, 0x280000) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/14 23:26:58 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00002eb000-0x4)=0x0, 0xffffffffffffff34) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = getgid() mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000553000)=[r0, r1]) r2 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) 2018/01/14 23:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xffffffffffffffff, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000960000-0x4)=0x0, &(0x7f0000105000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006b4000-0x4)=0x0) 2018/01/14 23:26:58 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000)='./file0\x00', 0x0) mount(&(0x7f00000ca000)='./file0\x00', &(0x7f000057d000-0x8)='./file0\x00', &(0x7f00000ab000-0x7)='mqueue\x00', 0x0, &(0x7f0000c39000)="") r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') read(r1, &(0x7f0000c70000)=""/210, 0x421) [ 108.759635] device eql entered promiscuous mode 2018/01/14 23:26:58 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c41000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a56000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000175000)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000803000-0x47)={0x1, 0xffffffffffff7fff, 0x2, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000002000-0x8)={0x8, &(0x7f0000001000)=[{0xffffffffffffffff, 0x4}, {0x9, 0x2}, {0x3, 0x3}, {0x400, 0x1000}, {0x1, 0x31}, {0x1f, 0x1a}, {0x2, 0x3}, {0x1, 0x8}]}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) sched_setattr(r3, &(0x7f0000001000-0x30)={0x30, 0x7, 0x0, 0x3, 0x2, 0x2, 0x5, 0x4}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000002000)={0x80000000, 0x0, 0x5e2, 0x6, "c225872834aabd9790f47ad279a665be7de809ed4106ac08c0aff86263eca40f"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, r5}) r6 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x4c1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000007000-0x8)={0x3, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000008000-0x8)={0x259, 0xb4}) 2018/01/14 23:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000708000)=[{&(0x7f0000fe7000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)=""/102, 0x66}], 0x1, 0x0) userfaultfd(0x80000) 2018/01/14 23:26:58 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0xa8)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x0, 0x8) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000093c000-0x1)='\x00', 0x3) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000032000-0x4)=0xfff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093a000)={@common='lo\x00', &(0x7f000093b000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "7d2e0eddd67bf833"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000951000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000aa5000)={0x0, 0x8000, 0x10, 0x8, 0x6}, &(0x7f0000c58000+0x2c6)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a19000)={0x0, 0x7}, &(0x7f0000cf8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000174000)={0x0, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e09000-0x4)=0x8c) sendto(r0, &(0x7f0000881000-0xa9)="b940a36d13bfbefc122654c9bb1bf135b102e19f748c04f4d493ebac2bfedb92098426a63147fcffa64b9f7e5becc6c406bfb9f21ce85471ddac236a3f29eca3ff32b1aeab53511c72c984f489afc90d9001edf8215f7696fad720ed2c0ae75470bea18e87f8be2295b995a9a8d35e996a31fe8eb695a5a1e0f8f941b65d0c063d22ac796134a3914b0cb8398e14cbbd3bfd2a37434fb5b7ffa3dea1ce772f12cc0c62bc71317c8f8a", 0xa9, 0x10, &(0x7f0000e4e000-0x10)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000235000)={0x0, 0x1000, "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"}, &(0x7f0000e52000-0x4)=0x1008) sendmsg$inet_sctp(r0, &(0x7f00002ef000)={&(0x7f0000076000-0x1c)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c, &(0x7f00004f5000)=[{&(0x7f00007d3000)="887456876bf781d34ad27ffea1c0e91becb2537a940183ad06bb13c75ce896f89bfbaee719b5d1bd562dc35ae460104452a48ea276bbab297bcf8c7b3beb2b4b3953c7f3c943a5a105d4bfa5d8e9ac7c948f06ea294770cb153850936b49bd55ddd4c2d3fbc2fde5976ed4c29c084edad9486d05ddf8932d3c3d511e3092d31fbea62c2eab0dc30dab8ebb87bf9abe235c2d61419a20b64fb729c74b7a0ae2ad2e5b8e544827e4569dd76c75c8", 0xad}, {&(0x7f0000f5e000-0x40)="55956407ac81f27d344bd465e28693e175f5a4285c3f4083b4fc7961b8582f3faabd86e302edd54935f99d328de658f13cd1a07e34d891ad4a5de5bb6c55f8f8", 0x40}, {&(0x7f0000c75000-0x60)="64cd7b0914e7f837e7cd87ba925a70fba473fbe9ee693d07e90644162c98c1678ae45cd1421c2330187b6f04b8da0ab490587b0caf55bc3b323372ebded83c57f1940dd8a7c1c1706f31174d8163251fdc1c7f69a5346d36034d1d90d1242776", 0x60}, {&(0x7f00004e9000-0xa9)="57dcc242edbbc4ec6cf7f44ae30d2bfc3e3828567a289178aa07d3d87580ca5db7463d3d34111591c9bc2d4bf8da6bc97043cf362f5052d6ad994361d65cd36bc2e3d5d59212a01a27e864a70ec4896b7bc5510033fc4c11f3f4c471386d74d1db4a64d8ef0551c82b767dab11ec27c189f137b4bbf88a5c23e178d0dae389a7e41c076be47dd1a37423bd2264666e928787ba6827e8d6e76b9d715f9ce7388e562bc57353ca201385", 0xa9}], 0x4, &(0x7f000067d000)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8002, 0x1ff, 0x7fff, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x7, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x800a, 0x3, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x1, 0x4, 0x1f, 0x0, 0x10000, 0x3, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0x3, 0xa1, 0x3e, 0x2}}], 0xdc, 0x1}, 0x4040) r5 = socket$netlink(0x10, 0x3, 0xb) writev(r5, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000385000-0x8)='./file0\x00', &(0x7f00007fd000)='./file0\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) pivot_root(&(0x7f0000137000-0xa)='./control\x00', &(0x7f0000e87000-0xa)='./control\x00') 2018/01/14 23:26:58 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0x3b, "feab18f4c2af4c3df66e7613c220102f658fc4e0c212f29f034400d0471dba31b07274cf46193e401aab495fa5c81ed5da4130703db5bc52e15b95"}, &(0x7f0000004000)=0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000-0x8)={0x40, 0x200000dda, 0xffffffffffffc3d4, 0x7241}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="", 0x0}], 0x1) 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00002c6000)="6c925c0b826270c49df49fef2b36eb5235e45bba189b247279b641ffbdbdb734b89b4a2cd7c3b86a9063d49f1cd254fc43552949") r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/14 23:26:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xffffffff80000000, 0x8}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x3f, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c3e14f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000db000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$ax25_int(r4, 0x101, 0xb, &(0x7f0000dfc000)=0x0, &(0x7f0000c0e000)=0x4) r5 = add_key(&(0x7f0000e7b000)='.request_key_auth\x00', &(0x7f0000882000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f00001ab000-0x8)='trusted\x00', &(0x7f0000da8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000421000-0x1)='\x00', r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acf000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r6, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @connect={{0x30b, 0x73a392df}, {0x8001, 0x4}}}], 0x1c) ioctl$TCSETA(r7, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000150000-0x70)=""/112) getrusage(0xffffffffffffffff, &(0x7f00003be000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f000045f000)='/dev/snd/seq\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000997000)={r3, 0x40}, &(0x7f00003f4000)=0x8) getsockopt$inet6_dccp_int(r7, 0x21, 0xa, &(0x7f0000a15000)=0x0, &(0x7f0000673000-0x4)=0x4) close(r4) write$sndseq(r6, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006a4000-0x4)=0x8) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010d000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r1, r3) 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000f65000-0x8)='./file0\x00', &(0x7f0000e2a000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000f67000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000052e000)=0x8, 0x80000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000f66000)='./file1\x00', &(0x7f0000e2e000)=[&(0x7f0000f66000)='lo%eth0.\x00', &(0x7f0000f67000-0x11)='usersystem*{eth1\x00'], &(0x7f0000ac3000)=[&(0x7f00005c2000-0x26)='wlan0cpuset:^bdevsystemvmnet1.keyring\x00', &(0x7f0000f67000-0xb)='b[security\x00', &(0x7f0000d47000)='nodev#[\x00'], 0x1000) connect$inet(r0, &(0x7f0000f65000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f65000-0x91)={0x0, 0x89, "dd53009fb50f31752e5d35b2364cf71244a3c4db1b5b8be96f9d34b2e451d85312c30bb92aaeadef941b3fd7683f1a972411d465d76b8a11e430f92b2b71bb03d414c5cfd5938bf83ac96c3d27f47d2134777bb5afe14a6fb96206026fa3e76ec061a4e6fb45f48137c78e488aff6b43098e3f321bb84bf365f228976f10e7a15bb1532a4efc6cfb9c"}, &(0x7f00001f7000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000149000)={r1, 0x0}, &(0x7f0000e63000)=0x8) [ 108.949672] audit: type=1400 audit(1515972418.255:46): avc: denied { create } for pid=20292 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 108.978871] audit: type=1400 audit(1515972418.285:47): avc: denied { write } for pid=20292 comm="syz-executor2" path="socket:[26300]" dev="sockfs" ino=26300 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/14 23:26:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x8, 0x0}], 0x1, 0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0xffffffffffffffff) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/14 23:26:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000386000-0x1c)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0xfffffffffffffee1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc)=""/12, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/14 23:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2a000+0x296)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000344000-0xdd)=""/221, &(0x7f000075a000-0x4)=0xdd) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000096b000-0x4)=0x5) fcntl$dupfd(r0, 0x408, 0xffffffffffffffff) 2018/01/14 23:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000548000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bd7000-0xac)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xe8) ioprio_get$uid(0x3, r4) ftruncate(r3, 0x0) r5 = add_key$user(&(0x7f0000846000)='user\x00', &(0x7f00009da000+0xb43)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000934000)="", 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r5) dup2(r0, r3) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000623000)=0x0, 0x4) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0xffffffff80000005) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000edd000-0x10)={0x0, 0x1, 0x6, @random="1ff915467f73", [0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f00005fe000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b4a000-0x10)={0x0, 0x1, 0x1, @random="90876fab46a1", [0x0, 0x0]}, 0xa99edcff19f0f9a3) 2018/01/14 23:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000e10000)={0x1}, 0x1) 2018/01/14 23:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000051a000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000083d000-0x8)={0x102000004}, 0x0, &(0x7f00000d6000)={r1, 0x0}, 0xffffffffffffffbf) 2018/01/14 23:26:58 executing program 2: r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) lseek(r0, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000946000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a77000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @rand_addr=0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000666000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r2 = getgid() 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) getgroups(0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) 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) quotactl(0x8000000000, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000)="8caf122de437223b615519ce3d3ddb6e8a8a671051c03ce477be8d2a686f200de6ea89c43a4781d973624dea0ec2f92990270f9d88c5778086bc6737443e321254148016f440fd797dd2ad25b72c569d2c43ac89976277619eee0dfb6c4f7cb25bf153e9a3361ace6b6bfb8438b25aa261cc8af60505ba50473046c734681aa64700eafe73cac7a6b3d2a9fbb727") getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00004b7000)=0x0) stat(&(0x7f0000b57000-0x8)='./file0\x00', &(0x7f0000cf1000-0x44)={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) getgroups(0x6, &(0x7f0000000000)=[r1, r2, r3, r4, r5, r6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e7d000)='/dev/keychord\x00', 0x0, 0x0) sendfile(r7, r7, &(0x7f0000c19000+0x35c)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f00007ac000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000213000-0x4)=0x0, &(0x7f00002ae000)=0x0, &(0x7f0000de1000-0x4)=0x0) 2018/01/14 23:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8000b, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000714000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00002f2000)={0x2, &(0x7f0000e0b000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a05000)={0x0, 0x0, 0xf25}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e27000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000721000-0x24)={0x7ff, 0x8, 0x1, 0x6, 0x4, 0x3, 0x8, 0x1, 0x401, 0x3, 0xfffffffffffffff9, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000799000-0x8)={r2, r3}) write(r0, &(0x7f0000c89000)="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", 0xfc) socket$packet(0x11, 0x3, 0x300) rename(&(0x7f000056a000)='./file0\x00', &(0x7f00009fb000-0x8)='./file0\x00') 2018/01/14 23:26:58 executing program 2: symlinkat(&(0x7f00001c5000)='/', 0xffffffffffffffff, &(0x7f00008e0000)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000cc6000)='./file0\x00', 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4e}, &(0x7f0000001000-0x4)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) memfd_create(&(0x7f0000aca000-0x6)='\'ppp0\x00', 0x0) 2018/01/14 23:26:58 executing program 6: r0 = socket(0x2000000011, 0x8000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f61000)=[{&(0x7f000097b000-0x39)="39000000100003046906ffff7f0000070b00000000000000d901002500000014190012000f0001000e00000000000000000000000500000090", 0x39}], 0x1) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afe000)={0x0, 0x0, 0x0}, &(0x7f0000363000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000838000-0xc)={r1, r2, r3}, 0xc) creat(&(0x7f0000cd0000)='./file0\x00', 0x80) 2018/01/14 23:26:58 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000139000)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0xfffffffffffffff7, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000)={0x7f, 0xffff, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7, 0x1a1542b2f4ed3cb4, 0xb32, 0x3}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x7, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000098a000)={0x4d, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000aaf000)={0x301, r3}) ioctl(r2, 0x8, &(0x7f0000000000)="") 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c12000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000c47000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d0a000)={0x0, 0x80, 0x3f, 0x1ff, 0x3ff, 0x0, 0x3, 0x7ff, {0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7a51, 0x3, 0x2}}, &(0x7f0000d40000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006b5000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000fde000)=0x1008) 2018/01/14 23:26:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020f000-0x11)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f72000-0x4)=0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000cad000-0x4)=0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f00006f0000-0x6)='mslos\x00', 0x5010, &(0x7f00009af000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/14 23:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003c6000-0x5c)={{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x8a1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x7ff, [0xfffffffffffff67a, 0x200, 0x1, 0xffffffff, 0x5, 0x8, 0x1, 0x7]}, 0x5c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4208, r3) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000d4000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c33000)=0x10, 0x80000) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00002a5000)="b6c7040af32bd6db095cbf19419bfe40185d35fcd593115c7986ccea29cd58b9895940bf8adf62bdfcb2f799e0c9d5c5cc17c3ec13373071cc5170a071c2b69542dda5b261baf318b894adf60a6779eebdaec59c698a797675976accf686b32d273a238218ed27be5ca5c5d772f2ab01ce54095b537d2d8b9cd58bffbeb0d786c4ff49db796023bab6ddd86fc1ea7a671c53066d669d79dd767624900cefd01be8e5fded7c8e3584fb3c34005cfdcc10cf1cc34c01872e104ebcfc57de18272c5d0225ddeb", 0xc5) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f00001ca000-0x6e)=""/110) ptrace(0x1a, r3) 2018/01/14 23:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000024d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c99000)=0x14) lstat(&(0x7f0000715000+0x888)='./file0\x00', &(0x7f00000fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f10000)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004a5000-0x12)={@common='syzkaller1\x00', 0x800}) syz_open_procfs(r3, &(0x7f0000dbc000)='net/dev_snmp6\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca8000)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x6, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {0x0, 0x1, 0x40, 0x2, 0x8, 0x401, 0x2de40683, 0x8}, {0xffffffff00000001, 0x1, 0x1, 0x7}, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x1, 0x1, 0x7, 0x6, 0x4b3d}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") r5 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r5, &(0x7f0000b81000-0x5)=[{&(0x7f00007c6000)=""/241, 0xae}], 0x395, 0x0) getdents(r4, &(0x7f0000dc9000-0x1000)=""/4096, 0x1000) 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000413000-0x18)=[{&(0x7f0000e25000)=""/212, 0xd4}], 0x1, &(0x7f0000554000)=[{&(0x7f00000ce000-0x12)=""/19, 0x13}], 0x1, 0x0) ptrace$poke(0x4, r1, &(0x7f000034b000)=0x0, 0x318) 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000088d000)=@random={'btrfs.\x00', 'ppp0%*selinuxcpusetvboxnet1\x00'}, &(0x7f0000000000)=""/4096, 0x1000) 2018/01/14 23:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003e0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000798000-0x14)={0xa708774, 0x1, 0x3ff, 0xffffffff, 0x776, 0x8, 0xca000000000000, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e14000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:26:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000dfc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d89000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f1b000-0x26)="260000130047f10701c1007f00000000000000010900000bef18fcff00f132041d14006e35", 0xfffffffffffffe70) 2018/01/14 23:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000c18000-0x9d)="8b106d73ab716058812dd4d7069ef404b2bf85b36596881a87781af5683d73712f9063f3029eeec030076c39c75c6f9997742dd66d961be486543d2f2841320acfc014be62349f96c9ebb1e5067cee0a8008f18453c27fcbf3a7ec384a79d55937dd11c882a58c56c5563e4203b8f9ca829e10b5a1a7a69d689857494a17f3f8880347c2de6574a164efd722e4bb211697711f5373412234d6e3b5d83a") clock_gettime(0x0, &(0x7f000014c000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a89000-0x10)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSBRKP(r0, 0x5382, 0x0) recvfrom$ipx(r0, &(0x7f0000f91000-0xdc)=""/220, 0xdc, 0x40000000, &(0x7f0000940000)={0x4, 0x8, 0x101, "6f3a1e51f24b", 0xfffffffffffffff7, 0x0}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000532000)=0x0, &(0x7f0000daf000)=0x4) 2018/01/14 23:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) clock_nanosleep(0x7, 0xfffffffffffffffd, &(0x7f00005a9000-0x8)={r0, 0x0}, &(0x7f00007f7000-0x8)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x2a) 2018/01/14 23:26:59 executing program 0: 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000876000)='/dev/input/mice\x00', 0x0, 0x801) getsockname$packet(0xffffffffffffffff, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b6000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000089e000)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f000027b000)='coredump_filter\x00') sendfile(r2, r2, &(0x7f0000361000-0x4)=0x0, 0x4000000000022) 2018/01/14 23:26:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x28000, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000004000-0x2)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {r1, r2}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 23:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) syz_open_procfs(0x0, &(0x7f00007ba000-0xc)='personality\x00') 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = request_key(&(0x7f0000ae4000)='encrypted\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007c2000-0x6)='em1:(\x00', 0x0) keyctl$setperm(0x5, r2, 0x10) nanosleep(&(0x7f0000db3000)={0x77359400, 0x0}, &(0x7f0000bfd000)={0x0, 0x0}) select(0x40, &(0x7f0000671000-0x40)={0x5, 0x1f, 0x8, 0x3f, 0x800, 0x800, 0x7, 0x2}, &(0x7f00003c6000-0x40)={0x0, 0x7, 0x1, 0x5, 0x1, 0x0, 0x1, 0xc0}, &(0x7f0000f2d000-0x40)={0x7, 0x3f, 0x3, 0x7fffffff, 0x64, 0x8, 0x8, 0xc6c}, &(0x7f0000ea3000)={0x77359400, 0x0}) timer_settime(r1, 0x0, &(0x7f0000041000-0x20)={{r4, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x16) 2018/01/14 23:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cda000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0600020001000000", 0x24) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000a41000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000021c000-0x18)={0xaa, 0x1, 0x0}) 2018/01/14 23:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ea6000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_dev$binder(&(0x7f0000c61000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000185000)={0x0, 0x9, 0xae4e, 0x10000, 0x7f, 0x10000}, &(0x7f00001e5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e27000-0xa0)={r2, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3f, 0xfffffffffffffffb, 0x1000, 0xc3}, &(0x7f0000349000-0x4)=0xa0) dup2(r1, r0) 2018/01/14 23:26:59 executing program 3: 2018/01/14 23:26:59 executing program 0: 2018/01/14 23:26:59 executing program 0: 2018/01/14 23:26:59 executing program 0: 2018/01/14 23:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/14 23:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc564, 0x100000001, 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 = perf_event_open(&(0x7f0000002000-0x78)={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={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/14 23:26:59 executing program 0: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000017000-0x4)=0x0, &(0x7f0000e08000)="") 2018/01/14 23:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x4, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003e3000-0x20)=[{{0x0, 0x0, &(0x7f00006aa000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000bd2000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000847000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000946000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fstatfs(r2, &(0x7f0000bfc000)=""/150) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fdatasync(r1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/14 23:26:59 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, 0x25f, 0x0, 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 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) 2018/01/14 23:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/14 23:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x6) getsockopt$bt_hci(r0, 0x0, 0x40, &(0x7f00001e3000)=""/30, &(0x7f00000f2000)=0x1e) 2018/01/14 23:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000aa2000)={0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000029f000)=""/0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000213000-0x4)=0x0, 0x4) 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e52000-0x28)={@common=""/16, @ifru_mtu=0x0}) fcntl$lock(r0, 0x26, &(0x7f0000922000)={0x0, 0x0, 0x0, 0xab8, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:26:59 executing program 0: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f14000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) open(&(0x7f00008ab000)='./file0\x00', 0x280000, 0xc1) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c22000-0x4)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000baf000-0x4)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000031e000)=0x0, &(0x7f00006f5000-0x4)=0x0, &(0x7f0000f19000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f18000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000992000-0x8)='./file0\x00', &(0x7f000057a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ce6000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000)=0xe8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f18000+0xb7e)='./file0\x00', &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x4000000002, 0x0) ioctl$int_in(r2, 0x20000000541f, &(0x7f0000f8b000-0x8)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 23:26:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x20, 0x20000, r2, &(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000085f000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000000000)="04537ce6da8e60cdbf70dbf65072969327d0c02197c609209d9c924a364c8dce950c085ddb60bbaa6d21e7bd97a3cafba30777c797732c2a2d715474e1818b44b87079db53ab4ca58c1270c2c34b3f1acc12b975f80ac6d5607216bd331ee36231ab87b57e85bdda8f1f295da2b2d2b8c344ea8b807497eeb2d83ef5e1d1539fa64a4bad3b3c5bd6daaf2e211cce53d4f1f54c6609729e4e9fd7622da7de6845dcf2142c9ca971dd806118abd7a260108ca684abc580d7e544a4afda48e730a45ca202e55cc94be992415e13dd3f1056269a1e93925e768b15d0f92f", 0xdc, 0x20000050, &(0x7f0000002000-0x14)={0x11, 0xfd, r3, 0x1, 0xfff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) 2018/01/14 23:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d6000)={0x2, &(0x7f00008d6000-0x18)=[{0x50, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000328000-0x13)="243a31bf3fcd140be21f8ec9cf8c53ae2a38c3") sendto$unix(r1, &(0x7f0000693000)="", 0x0, 0x0, &(0x7f0000519000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000751000)={0x0, 0x0, &(0x7f000044d000)={&(0x7f00005b4000)={0x2, 0x3, 0x0, 0x0, 0x2bc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x9, 0x18, 0xfff, 0x3, 0x39, "33123cf8a373a66a05f998389c1b13be5cdae50b1707b169ded6d94e4cb39951ce9afe1339624fe6f88a965da03af07a6a0d5c4b30b24c453e"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_filter={0x0, 0x1a, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x4}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0}, @sadb_address={0x156, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x94}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:26:59 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup2(r0, r0) getsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000005000)=""/173, &(0x7f0000002000-0x4)=0xad) ptrace$setregs(0x12, r2, 0x0, &(0x7f0000006000-0x9b)="") 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000847000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000946000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fstatfs(r2, &(0x7f0000bfc000)=""/150) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fdatasync(r1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/14 23:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000847000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000946000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fstatfs(r2, &(0x7f0000bfc000)=""/150) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fdatasync(r1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/14 23:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) r2 = dup(r0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/access\x00', 0x2, 0x0) poll(&(0x7f0000021000-0x18)=[{r3, 0xc000, 0x0}, {r0, 0x1626, 0x0}, {r2, 0x10, 0x0}], 0x3, 0x800) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000e2a000-0x4)=r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000004000-0xc)={0x11, 0x0}) socketpair(0x2, 0x80000, 0x3f, &(0x7f0000bd8000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000093f000)={0x3f, 0xff, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc008641d, &(0x7f0000072000-0x8)={0x0, &(0x7f000047f000-0x13)=""/19}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000275000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000ff000-0x8)={0x0}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000a2f000)={0xfffffffffffffffd, {{0xa, 0x1, 0x11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003f4000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f00007cb000)='/dev/sg#\x00', 0xff29, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000651000-0x10)={0x9, 0x0, 0x0, 0x8}) geteuid() ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00004c0000-0x8)={r6, 0x9}) 2018/01/14 23:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00003c0000-0x1000)=""/4096, &(0x7f0000d00000)=0x1000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000086e000-0x23)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x5, [@rand_addr=0x80000000, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c9d000)={0xfff, {{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]}}, 0x90) 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0xe91000)=nil, 0xe91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000002) tee(r0, r0, 0x7fff, 0x0) writev(r0, &(0x7f00002f4000)=[{&(0x7f00006bd000-0x5e)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff001b040e053be1635975001c", 0x5e}], 0x1) 2018/01/14 23:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000130000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab2000-0x4)=0x14) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fae000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a84000-0x39)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000038f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ab000)=0xe8) recvmmsg(r0, &(0x7f00002b6000)=[], 0x12a, 0x400000f9, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/checkreqprot\x00', 0x440002, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000216000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x200, 0x8000, 0x7fffffff, 0x8001, 0x8000, 0x4d, 0xfffffffffffffffa, 0x8}, &(0x7f0000001000-0x40)={0x8, 0x7, 0x296, 0x4, 0x4, 0x6, 0x7, 0xc8}, &(0x7f0000000000)={0x1, 0x3, 0x5, 0x0, 0x9, 0x100000001, 0x6, 0x3}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x400}, 0x8}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00002e3000-0x8)={0x0, 0x0}, &(0x7f0000998000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x2, &(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) alarm(0x2) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000ac000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0xffffffffffffffff, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0xa0000000, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f00003ab000+0x96f)={{r0, r2}, {0x0, r1}}) 2018/01/14 23:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00009aa000)="cb3e0050dffeb869aa03d590ab031a808b4f61ac4da39574438373c80048ae67b1155e237042c00431f1", 0x2a, 0x4000, &(0x7f0000da4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000690000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) capget(&(0x7f00005ff000-0x8)={0x39980732, r2}, &(0x7f0000a88000)={0x4, 0x381e, 0x2, 0x9, 0x1, 0x8}) r4 = socket$packet(0x11, 0x10000000000002, 0x300) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000099b000)=0x0) ptrace$peek(0x3, r5, &(0x7f0000558000-0x4)=0x0) [ 110.217927] binder: 20499:20511 ioctl 8004e500 20e29ffc returned -22 [ 110.260586] device syz0 entered promiscuous mode [ 110.274678] binder: 20499:20511 ioctl 40086436 204bfff8 returned -22 2018/01/14 23:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000038000-0x81)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400080000000000af", 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d52000-0x4)=0x2, 0x4) 2018/01/14 23:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005ae000)={@generic="534c7049aa02a062c2b3af500b418f35", @ifru_settings={0x1, 0x5, @fr_pvc=&(0x7f000064a000-0x4)={0x95}}}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000927000-0x10)={0x0, 0x9, 0x6, 0xcd}, 0x10) close(r0) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c0e000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000855000)='/dev/hwrng\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f0000bbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000898000)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e6000)='net/ip6_mr_cache\x00') mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000093a000)='./file0\x00', r2, &(0x7f000093a000)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2018/01/14 23:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca5000)=0x0) syz_open_procfs(r1, &(0x7f0000fe5000)='net/rt_cache\x00') preadv(r0, &(0x7f00006a5000)=[{&(0x7f000053d000-0xa8)=""/168, 0xa8}, {&(0x7f0000866000)=""/229, 0xe5}], 0x2, 0x0) 2018/01/14 23:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1, 0x0, 0x1, &(0x7f00001b4000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000435000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004bb000)={0x0, 0x0, 0x0}, &(0x7f000050a000)=0xc) accept4$inet6(r1, &(0x7f000014d000+0xe4d)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000b10000)=0x1c, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f00003c6000)={&(0x7f0000da5000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000f0000)={&(0x7f0000454000)={0x3704, 0x8, 0xf, 0x30, 0x1, 0x0, {0x2, 0x0, 0x7}, [@typed={0xc, 0x85, @pid=r2}, @nested={0x3f4, 0x31, [@typed={0xc, 0x5e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="130f874feaeafcdf3d170afe5cc4714fa01f84263e30464045a286c45b985cf66ba58c20d22c45cdab25061b14f9165453d312ec7703d2cd04e03f6ee4f314310b570f7948bf92963c04b24f1ecb24f621f0d9592b181788168aafedb10dd36bdd6b5fa10a9f13a126389268c522321b658a24cb91ae2eda7ac6fb8a93c2baab69833b798bc1bc87706012d88ee7121140708b47d135254b4979e07bf126654de78c08e276f4befbb1def52cf9177846f10bfb764ba2fdf052858389e6c1bf50d5850e9606445a2f27ceb72c6730", @generic="c966b2227266e5142ad4ed14eddb6e5f3a22d0e21b546b31cb09f12ca945bd52a0f52f1019d75435544a2d33f0a937dc92c2d7a8d9741fffb8ab1ff521e0e8e13749b80f29b810eb1f3699c72b51c5fecb584742634ed4a7c05046be18bd044786cb58504245f74bc05aeb944150d8d31007f3563a32d8171597c6091cc79bde45e49b0e58df56ac1565bd445e9e3713e903d319a8bb6a2449d5e3a7cf1a0ac58da2042f3fdc81212baee82523bb20de42f6d7cba5ce4bdbf0dcf5283760ee1e37989a25107d9ca5d6e6c07858652db5fc1cc3780f15148ebe46485db6d6b7ef81b6bb9aa1bffcfc02", @generic="63c17b1c81b7ff91cb2e4c52ffd2261e5a0543c49e8657446df56f8e4a3ff9ed6b6193a884f48a6872918fb3e77dd91e2988d1bdc1f3c9d69cbddf40434413380f7b7031cd0e818f447c10527108c95c9567221070f2433f987eeff44891ab6ac2c2909b2e6ac36225c452e5f37a1f9303f1143ea16d8dd5901c02471b1f9203d16b46280af20a675382875f724848631b55c634c0f1f2caa2e6538037a24e73adeadaaa6595ce860b381c6eb613c182b6ae3f579710420460e9000daa0e307c03c685af52ae7430740d87a72746c2e13c780ff4f02f6dda9e73d32b1a5fc0e93d686c46", @generic="5ab7a7baa15725058c9d4f861d8f5647dc90982b9e3eabf7553122b3224e23c15bae43e5348e6a8417177f2706414d48adbfa5a8134d8a66e8d9066ec70017111901f566d0a022cde1ff7da10434cbc6bf8dbedb0893626f0084776f5dc6a369bd94976fbe35703d2bb0566d7c2c4459248c35cf95d5fbee8b1ce53ca71f07f9889ac8a6beab74f8dc0cc1ac5902e18c35c90ad87dbae08f0c6f72504e60724fa829fb4ece510d4c3b498ebde61d3a03233fa8b8dca9a07b380d533159f7979acc3ec1e50b2c56986f5495cb11f41ea4f83f1c233ca44fdbecd37bac0aafde53a5", @typed={0x10, 0x2e, @u64=0x4}, @typed={0xc, 0x84, @fd=r0}, @generic="1ffbe485a80d768be8c2e168ddb0d947b12acabf39390e53cf06156a642ad4627021626fef97fbbc75732252c7703be841c5535201372f6411e37790a8d2375d6afc1818ee7c0a8199ef43"]}, @nested={0x1214, 0x8f, [@generic="9e9a3cb7619b26462d329e20f744d6d4a24d994fdbbf26d73b67f114823d0b7c9193717d2955a1ed2c72ef342bd52452d987cf68fb1948905fa9db2e764b677e0a57f0fda562643da06a304e8c49ffc658bdbffa93ffb994412f12422948ec65093c921265465cb7b9c08bf49fc947a04ffa2ae473fc10a02f63a14c3bd7334b2eb62e9dd7c15a32e431fa7bb781cabc910116b7c3e3", @generic="b94d783db3e3c1557cace1eff59fb3803118fe85125239fdcbcb904b76f659f9490b11eeaf288f60f7c38b115415c78b84ad46f951ca71557c0ae3c8972012692bf9816366d0d898096784a39e568df5eb3af03a83c70ebed78b58a659cc20e12b4e996af3b7614f369bf8b02cf006b50e535741f4f4c9513ff262bded3875cd4ac1f567d4d46e00408b444731f0488b5eb614d5ddeb4e61c522db01416c211432b33c7cd994cafbecd559cfe4f34fff27aaf23f8f4c5ce4dbf713ca8761e1dfa49efc154bd7bda16151216a948330039ff5b5abe6dc83d5c871025090f6b22436eccf4ec3567d", @generic="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@generic="0a04d1078e2b500b3bf8022195552f0fc71a1c839a948df71ac64bfeb08316ac18f13c7c81f34142c77804c79a2b5d3d5ddde90d1f6f32ac394a4c68a8cd56df69bba2abe9ef1eb62595a65db1f9bfa972604014a863bb48c5ab1d9a27e0f928a66083d8265486ceef7934607ac0a0e7a1daa6d9e73ad2a56e287f360bfcb771ff25df22f1", @typed={0xc, 0x66, @fd=r0}]}, @nested={0x20b8, 0x86, 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@generic="", @typed={0xc, 0x64, @fd=r0}, @typed={0xc, 0x6d, @uid=r3}, @typed={0x9c, 0x50, @binary="390e4d3f79038339a722f4f16c7373d1fa1f530a7fa6f9f3ea17859817f90dc469634a486194420af14454a5552bd6e6f06014a6bd5a3dac4665a8656232797672ae8701b786d490eec1f8c7d3f22eeb00a46ae5709e548fc6f00eec9ec381e4b263f2e3de84971cb3d025b674c4772bdd54466ebde08d1b3bb74e9af5cd3c3c3017e6b699ee42e4e2cee285ce767a41d4d6"}, @generic="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@typed={0xc, 0x8, @u32=0xfffffffffffffffe}, @typed={0x18, 0x38, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3704}, 0x1, 0x0, 0x0, 0x8080}, 0x80) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) [ 110.301989] binder: 20499:20529 ioctl 8004e500 20e29ffc returned -22 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$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], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000827000-0x8)={0x0, 0x0}) fchmod(r1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cac000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000a21000-0x4)=0xc) 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bfc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67010030000000000000000500000065", @ifru_flags=0x1800}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004ca000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc1000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 110.343875] binder: 20499:20531 ioctl 40086436 204bfff8 returned -22 [ 110.425441] SELinux: unknown mount option 2018/01/14 23:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x0) signalfd(r0, &(0x7f000039a000-0x8)={0x3}, 0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ad8000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) timer_settime(0x0, 0x1, &(0x7f0000302000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00007c9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f0000534000-0x258)=[{{&(0x7f0000a24000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a49000)=[], 0x0, &(0x7f0000ead000)=""/36, 0x24, 0x4}, 0xfffffffffffffffe}], 0x0, 0x2020, &(0x7f00007d3000)={0x0, r2}) write(r0, &(0x7f000027b000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/14 23:26:59 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0xa8)=[{0x5, 0x6d8, 0xffffffffffffffff, 0x25bb, @time={r1, r2+10000000}, {0x8001, 0x8000}, {0x2, 0xba}, @time=@time={0x0, 0x0}}, {0x4cf, 0x1f, 0xd87, 0x1ff, @tick=0x6, {0x7, 0x5487}, {0x6, 0x8000}, @raw8={"942a03a60955238dc06611ea"}}, {0x5, 0x5, 0x100, 0x7, @time={0x0, 0x0}, {0x3ff, 0x200}, {0x1, 0x1000}, @queue={0x0, {0x1, 0x3}}}, {0x8, 0x0, 0x1, 0x8, @time={0x0, 0x989680}, {0x3, 0x1000}, {0x8, 0x7ff}, @time=@time={0x0, 0x1c9c380}}, {0x120, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x3, 0x2}, {0xb13d, 0x1b}, @connect={{0x3, 0x100000001}, {0xfffffffffffffc01, 0x4}}}, {0x8, 0x5, 0x1, 0x5, @time={0x0, 0x0}, {0x4, 0x3}, {0x3, 0x80000000}, @time=@time={0x0, 0x1c9c380}}], 0xa8) clock_gettime(0x6, &(0x7f0000243000)={0x0, 0x0}) 2018/01/14 23:26:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000626000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c4e000-0x4)=0x0, &(0x7f00007a7000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000435000-0x8)={0x5, &(0x7f0000489000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000494000)={r2, &(0x7f0000a6c000-0xbe)=""/190}) unlinkat(r1, &(0x7f0000751000)='./control\x00', 0x0) 2018/01/14 23:26:59 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@generic="eabd858e48f58e3c0f4ba3cfb1ecd63e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x200000008, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000)=0x2a, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x38)=[{r0, 0x1100, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2a6, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8008, 0x0}], 0x7, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000004000)={0x2}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="f9f0920c1e2399d9dfcd545fa9b811a8", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x65)="") 2018/01/14 23:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca5000)=0x0) syz_open_procfs(r1, &(0x7f0000fe5000)='net/rt_cache\x00') preadv(r0, &(0x7f00006a5000)=[{&(0x7f000053d000-0xa8)=""/168, 0xa8}, {&(0x7f0000866000)=""/229, 0xe5}], 0x2, 0x0) 2018/01/14 23:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x5d1880) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a8c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c7b000)={{0x80000001, 0x0}, {0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000081b000-0x4)=0x0, 0x4) [ 110.588680] device syz0 entered promiscuous mode 2018/01/14 23:26:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x210101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000fce000)="ffe29e38f53ec4d7a9dcf28cc02012fd03fe33957c7f15d74521db940ef77b647039ba40ee4cd6f945441570cde628bc3baa080458ee17c48e89482127ad6f2233c8303a14775a6a9b238a2da2e958c5d3359caac5870874e63fda7080c3c51bdd26f531eefa78191312eee7563cafe46b797c9d", 0x74) sendmmsg(r0, &(0x7f00000df000-0x80)=[{{0x0, 0x0, &(0x7f000018c000-0x38)=[{&(0x7f0000fd3000-0xc7)="e73349bec5d194be484b705d4dc39d00a9b9e4c60efe81eccb0adff1eaf2d965982828c6428b3d17f9b2b239ba64c068a9ec9ad73ee7a65fc72b9901d36bae7e0417e6f85a8e06ae9b5e697e8345c3e522db9a570faa9e85ae9be7cc5163c8cfbafc4e06d673bc2966cb49d04c07fb0634d5664644f05bb2a3d4a3ccf597644851ffb7335e8644dbae5535561d7a7c4f9bbd02f7f7ea8611c5bc42d24b963a47f18e718637677edf0eec00375081c85eaf9737d6121814dcd768e9d6c47cd6e99691d1643394eb", 0xc7}, {&(0x7f00006a7000)="b234e38044617acde1c68e343e29dd556d0119bc33729ffa43840436aa84cc41648aa040f3bd5a960675ead7e2843121c7c34814cf4da1b08fc86f4f94bafb139630a1a22b2a7253f0d43ac89d6efe1eb4d58808b1bf", 0x56}, {&(0x7f0000356000-0x9e)="0bd4cdf16a44ec37b12bd93077131f0c197f4f8da891da88ece08fcf528bf2e0cceb7c85f22bded69946d87de60329837da2a669591912df2dcb21fa8dd9461f54d903a7f9c93dfc5153113b89b5d9cf208b295a60c39fc97d385b58784e49be6dfc92746af71e6668994aa9c73cc136bdb38fa0805dacb415a5dd9a1718c96f8360ac42fc5ffcf67e10fe4d5925918b25faa0b430f9a7df040e4a35012c", 0x9e}, {&(0x7f0000f64000)="7c9618e75927d8d9675c34eb15dbd13de552777c39e04441d818d7ad2e09e13622afc8da09e32368b6bbfe1f7fc82cef27e6211ff3da619fb180068a7eec1fca8383a0bf36e067652f02a09f8ca3a19085982880a59ee999d17cf5be44fd901cebc3cbafd781b18cd57b18147ef2daa18dfee090a336db3581", 0x79}, {&(0x7f0000647000-0x1000)="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", 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{&(0x7f00009b4000)="7ecf90c6dfac3d19e646b9b847fe6d24efe890463b79acd5e680c5b565d843aaac9dc60f2f55ea5c732078c1f13882014554763cc64693164532ba4fcf1bab8c5cd9098c478f8ff00904e6c26b81015f0d4dda5d99ee2a67765de16848c24c81fa22bd168796", 0x66}, {&(0x7f0000943000)="dcabe7fc8b2159a9d1124baff6b985b371a80d78aebc720635ff84777f655492010bed56ab4cc36691b67317e2ffbd3341baac9b438a4280f1462ab2668fb528f11e819a86b9c53a3ab2d59907618e01edf351cb1acb215e8c434de3fad002ff3f7f1ab0ba7a2dc6ddeac98fcd38a8835e39a3ab074c4112b2712dcb8313314e7b251ac89f9fe0", 0x87}, {&(0x7f0000049000-0x72)="d0b54309380894fc2ac2bd6ac6f9290e18ecc3ab3ff242f9a7bfbf8e2c543a4914dec3d6ed416003e2ee311182203cd4358d637e624f06b7ed643337ebe14541e4366c5bb8f6641200fe98ed06a7fa340acb3e0899e998744a9c8688914936b5309ce4e41523784e4862fd18ebb71429829a", 0x72}], 0x8, &(0x7f00007c2000)=[{0x48, 0x13b, 0x0, "d9d34208850c40d6d07bf6de193d44771470586d14450157e1edf4aac8a649df4fd9170cdc8831078ad388f89034cd4bca02c634cdaf65294c9310ef"}, {0x100c, 0x11f, 0x5, 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"}, {0x10, 0x10d, 0x1, "0da9c4"}], 0x1064, 0x54}, 0x3}], 0x4, 0x40014) fanotify_mark(r1, 0x80, 0x10000, r0, &(0x7f00006c4000-0x8)='./file0\x00') 2018/01/14 23:27:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000-0x57)="", 0x27b) 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000de0000-0x14)={0x81, 0x9, 0x0, 0x1, 0xefd, 0xb99, 0x6, 0x80000001, 0x2, 0x400}) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) 2018/01/14 23:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000402000)='/dev/rtc\x00', 0x40, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f000073d000)=0x2, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000012) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x8, 0x4) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x10)={0x0, 0x5, 0x8000, 0x0, 0x0}) 2018/01/14 23:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:00 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000e81000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e7f000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)=0x0) unshare(0x400000020023ffe) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e81000-0xc)={0x9000001d, 0x0}) mq_getsetattr(r1, &(0x7f0000722000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004bf000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000038e000)={0x0, 0x0}) sendfile64(r0, r1, &(0x7f00005e4000-0x8)=0x0, 0x494f) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000163000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000149000-0x18)={0x0, 0x18, 0x20, 0xffff, 0x6}, &(0x7f00009b5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000014f000)={r4, 0x2}, 0x6) readv(r2, &(0x7f0000da1000)=[{&(0x7f00005e9000)=""/4096, 0x1000}, {&(0x7f0000d8e000-0x3e)=""/62, 0x3e}, {&(0x7f0000a42000)=""/157, 0x9d}, {&(0x7f00007b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b0d000+0xe0f)=""/239, 0xef}], 0x5) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400800000024419, 0x0) 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f04000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f00005ed000-0x78)={0x5, 0x78, 0xe7, 0x5, 0x400, 0x1, 0x0, 0x0, 0x20000, 0x5, 0x101, 0x1000, 0x8000, 0x81, 0x81, 0x7, 0x9, 0xe6, 0x7, 0x4, 0x20, 0x7fd, 0x7fff, 0xfff, 0x3, 0x1, 0x0, 0x7fffffff, 0x3f, 0x5, 0x3, 0x8, 0x80000001, 0x200, 0x3ff, 0x1f, 0x938, 0x7ff, 0x0, 0x7f, 0x7, @perf_config_ext={0xcfe, 0x7ff}, 0x10, 0x60000, 0x9, 0x0, 0xfff, 0x67, 0x1, 0x0}, r0, 0x80000000, r1, 0x8) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') write(r0, &(0x7f00003b6000-0x76)="", 0x8b) recvmsg(r0, &(0x7f0000fc2000-0x1c)={&(0x7f000012d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f36000-0x28)=[{&(0x7f0000f1d000)=""/93, 0x5d}, {&(0x7f0000957000-0x73)=""/115, 0x73}, {&(0x7f00003ad000)=""/4096, 0x1000}, {&(0x7f000026e000-0x98)=""/152, 0x98}, {&(0x7f0000a2a000)=""/64, 0x40}], 0x5, 0x0, 0x0, 0xfffffffffffffd38}, 0x100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000974000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000ee4000-0x8)=0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004b2000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a05000)={@common="73697430000000000000000000000080", &(0x7f0000292000-0x8e)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) llistxattr(&(0x7f00000ed000)='./file0\x00', &(0x7f0000b02000-0xc1)=""/193, 0xc1) [ 110.713685] device syz2 entered promiscuous mode [ 110.719251] device syz0 entered promiscuous mode 2018/01/14 23:27:00 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000059b000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x9, 0x5, 0x5, 0x81, 0xfac, 0x8, 0x7f, 0x40, 0x81, 0x7fff, 0x2, 0x1, 0x1]}, &(0x7f0000eca000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000082f000)={r2, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x1000, 0x80}, &(0x7f0000033000-0x4)=0xa0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001c9000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8b714c06c949", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0037ea2348c593598b0791eea13e9374"}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cbb000)=0x7fffffff, 0x4) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000012) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001a0000-0x6)={0x0, 0x800}, &(0x7f0000655000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xe2b}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r2, &(0x7f000021a000-0x11)=@known='security.selinux\x00', &(0x7f0000b07000-0x27)=""/39, 0x27) 2018/01/14 23:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a0e000-0x10)={&(0x7f000059c000/0x1000)=nil, 0x1000}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/01/14 23:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0a000-0x4)=0x0) lseek(r0, 0x0, 0x1) 2018/01/14 23:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000012) [ 110.911923] device syz0 entered promiscuous mode 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000003a000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f00007b4000)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000012) 2018/01/14 23:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000062b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000015a000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000eaf000)=0x20000000000003, 0xffffffffffffff43) 2018/01/14 23:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000ac5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002c8000)=0x0, &(0x7f0000e5a000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d5c000-0x8)={0x7, &(0x7f00002e7000)=[{0x1, 0x1000, 0xffffffffffffff36, 0x0}, {0x0, 0x24d, 0xffffffff00000000, 0x305}, {0x4, 0x7, 0x9, 0x9}, {0x5, 0x3, 0x20, 0x7f}, {0x1, 0x2, 0x7c5, 0x3ff}, {0x4, 0x7, 0x9, 0xfffffffffffffffa}, {0x2, 0x9, 0x4, 0x1}]}, 0x8) sendto$inet6(r0, &(0x7f0000fbc000-0x74)="26fa8c0b46cea2568bf380c7d4b5c8020787fa630648b93db9298d240bd2dc974387360413aea6800ec6fdeb2e7c2a171974da0dd464d28e7b91a18d06fb11c886ef0b5e80d5f159de4ea645206b34c725fc70d2949817062d5c6e54775812a08fac22974988dd80bcbeda9fff2d81ecf6cb0536", 0x74, 0x4000000, &(0x7f0000ce5000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe496}, 0x1c) 2018/01/14 23:27:00 executing program 6: unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000619000)='sessionid\x00') getsockname$llc(r0, &(0x7f00005b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000468000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000eba000-0x4)=0x7, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f62000-0x4)=0x0) 2018/01/14 23:27:00 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000644000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xa5)=""/165, 0xa5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000002000)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xc2}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002000)={r5, 0x7fff, 0x1, [0x5]}, &(0x7f0000003000)=0xa) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x81, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000005000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000)={r6, 0x7}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) flistxattr(r4, &(0x7f0000004000-0xa2)=""/162, 0xa2) sync_file_range(r0, 0x81, 0xa1b, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/235, 0xeb, 0x10001, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000008000-0x4)=0x62c9000000000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) shutdown(r0, 0x1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000709000)=0xfffffffffffffffa) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x10) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000c2000)=0x0, &(0x7f0000368000)=0x4) tee(r0, r0, 0xd16, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000066a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070a000)=0x14) 2018/01/14 23:27:00 executing program 2: unshare(0x50800) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/checkreqprot\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000d7000-0x24)={0x71d, 0x0, 0x7ff, 0x9, 0x4, 0x0, 0xe686, 0x9, 0xeca, 0x3ff, 0xfffffffffffffffc, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f1b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b1c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000652000-0x8)={r2, 0x6f8f8a833a59ca51}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCEXCL(r4, 0x540c) syz_open_pts(r3, 0x0) 2018/01/14 23:27:00 executing program 6: rt_sigprocmask(0x3, &(0x7f0000ba5000)={0x7f}, &(0x7f0000942000)={0x0}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001c7000-0x10)={0x0, 0x0, 0x8cc}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000032c000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x4, 0x101, 0x924, 0x86}, &(0x7f0000004000-0x4)=0x14) getegid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x0, 0x0}, {0x10, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000066f000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00008d7000-0x8)={0x0, 0x0}) r5 = getuid() r6 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001cd000-0x4)=0x0) fstat(r2, &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = fcntl$getown(r0, 0x9) getresuid(&(0x7f000056f000-0x4)=0x0, &(0x7f0000d84000-0x4)=0x0, &(0x7f0000466000-0x4)=0x0) r12 = getegid() sendmmsg$unix(r1, &(0x7f0000264000-0x38)=[{&(0x7f000025c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000096e000)=[], 0x0, &(0x7f00006f8000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r3]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r3]}], 0x9c, 0x0}, {&(0x7f0000b28000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000066a000)=[{&(0x7f0000acd000-0x86)="f85547e8e95aac123f94c57415be817b61390afd130c45003b425c12fde27c71d278b721e0c508557d8550c22885e4a28793589f4e5156f905ec0f5d722eb5446f417ae4d828b0d2aee2378fe649bee845f87e7b4dadc527f14d32d6d044a99fa2d91c348cb626038b333abe0d03491995db92dca59e00bc901bae5df9a3923fd57496c15e84", 0x86}, {&(0x7f0000a17000)="2cf68abd3d46c9de3de63de9cd89d9e8c538de4a698ae9b532b05b4eae7b000301c651104c5bea918f897abe3dd99635f85fadae0bd26db75891678edceab4698af64fefcb2b3170b31daa5be617de35833de079ad68e9733936d3b353860bba542e85ab0b10f208e50e08838f6368b17bdc45a6e31226b99dbaa058a3505e2fdec596de0e2f595b978fdbbbd83c7ff3f040d59bf03c47de62e69bc092dccf620e0faa0361ded737f6d11fe6a323cb702d5d4c099ef866ec3766588456734086b584cf45f091d9c46cb6a86c91888137bc6835b5", 0xd4}, {&(0x7f000075b000)="8510661ac5ac0f36654c7917b8a87febe8539fbdbb4d54be06e192de444968720aec0f93d864adcf649ce0b7437378ce4f24c3f8c77b3e1bf7cc88f02e9e35d49684263eed1e31ca8dae2f053dbdd3fea9f1", 0x52}, {&(0x7f0000409000-0x67)="fc86d60064d54d9ecf9d8f0fa0134c79d383ba615aba286da08b9e519df1fc360d7aef3de85a5ed78ffebd51cb7afc1dbde8320e6ff991443b3270f135239123038b7bf2435e4080dcea1baf5c6a2b30e2ea59e3b7ccf93ff24e0983d1c4f8bc9694ac70572ecb", 0x67}, {&(0x7f0000388000)="897389a46f31904be5908684e1952e43eb91f47492202ee922f542e9ef6d028880eae0b3ccb864cc524d664fd7e01abd7a7f2a854f0bc79a377ac21f19c9e70056fc97f53de397efbd47424e97854ba877d8aaf1b3d71ff1ced98945f33dd0250d7d76daa2a9692637e398bac904f1fca335d7db85a90c2232274ca07e22d3a530566187", 0x84}], 0x5, 0x0, 0x0, 0x80}], 0x2, 0x40000) linkat(r2, &(0x7f0000a96000)='./file0\x00', r3, &(0x7f000051e000-0x8)='./file0\x00', 0x1400) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TCGETS(r2, 0x5401, &(0x7f0000f27000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/14 23:27:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000001000)="") 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000458000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000b35000-0x4)=0x20000040000098, 0x179) [ 111.091993] device syz0 entered promiscuous mode 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000012) 2018/01/14 23:27:00 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000045d000)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005fe000-0x4)='tls\x00', 0x4) r2 = epoll_create(0x0) dup2(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000781000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001ec000-0x4)=0x0) ptrace$getsig(0x4202, r5, 0xcf, &(0x7f0000a94000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000557000)={0x9, 0xde1d, 0x7, 0x10000, 0x100000000, 0x4, 0x0, 0x100000000, 0xa623, 0x3, 0x6d, 0x53ee}) r6 = epoll_create1(0x0) r7 = dup2(r3, r4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r3, &(0x7f000072c000)="", 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000f33000-0x8)={0x4, &(0x7f00006be000-0x20)=[{0x9, 0x9, 0x3ff, 0x8001}, {0x5, 0xe2, 0x6, 0x0}, {0x18f1, 0x0, 0x5, 0x0}, {0x40, 0x7fffffff, 0x3, 0x5}]}, 0x8) poll(&(0x7f0000b08000)=[{r6, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/checkreqprot\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000d7000-0x24)={0x71d, 0x0, 0x7ff, 0x9, 0x4, 0x0, 0xe686, 0x9, 0xeca, 0x3ff, 0xfffffffffffffffc, 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f1b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b1c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000652000-0x8)={r2, 0x6f8f8a833a59ca51}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCEXCL(r4, 0x540c) syz_open_pts(r3, 0x0) 2018/01/14 23:27:00 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x48002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007d4000)="c3", 0x1, 0x41, &(0x7f0000014000)={0x2, 0x1, @rand_addr=0x3b3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000252000)='/dev/input/mice\x00', 0x0, 0x8000) syz_open_dev$tun(&(0x7f0000f47000)='/dev/net/tun\x00', 0x0, 0x101040) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000893000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8000, 0xc4b4, @sync=&(0x7f000034c000-0xc)={0x8001, 0x1, 0x5}}}) 2018/01/14 23:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ff000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00006fc000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000c51000)=""/0) listen(r0, 0x1f) r4 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f18000)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000ef9000-0x4)=0x5, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000666000-0x6)={0x0, 0x401}, &(0x7f000006a000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b78000-0x8)=@assoc_value={r6, 0x8}, 0x8) connect$unix(r0, &(0x7f000090c000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000637000)={0x0, 0x0, 0x0}, &(0x7f0000872000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000057b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ee000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fc000)={0x0, 0x0, 0x0}, &(0x7f00003a0000)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b8a000-0x4)=0x0) fstat(r4, &(0x7f0000c1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f45000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072c000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000077000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f40000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000-0x4)=0xe8) fstat(r4, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) lstat(&(0x7f0000376000-0x8)='./file0\x00', &(0x7f00009ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f40000)='./file0\x00', &(0x7f00008b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e16000-0x4)=0x0) stat(&(0x7f000095c000-0x8)='./file0\x00', &(0x7f00006e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() sendmsg$unix(r2, &(0x7f000029d000)={&(0x7f0000a3a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000f1a000-0x1000)="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", 0x1000}, {&(0x7f0000de1000-0xf8)="0998126396f2df814142b3112b2e1153091359bf32f3cc9792b3e81759fd64930718e428a14031df87e9c319b313eb9e3225c1df3f82bd7ab1dc06d198160ad855991a7ec4c935778c528addccefc4761b74822b32a5e5e76b53aae8f2a95b46f8d828776602121e6caaea55b535e4e76476d07345e3f0fbe698deccc13c0692e560780891be4d0888479a36865c25ffb2f1a7461ae7ff32ddb2162f3cac0cc4d1c8d819f23f1ad8f696bd5a94da0434c581aa3ac0bfff09b31f3d3c159fb2049eab3195bf4d85d446a1be85a7693293ee5399e7cc2df97f2d6bdc7048674963a1dde6ab4491b55c1ace144f0898f1da25d3f34cd0ac8a6a", 0xf8}, {&(0x7f00000b5000)="fc2b718c1b26a0ca520b2e9b89c2af25d959aaf4beeff5f3e3b9238c80a956abfecb1a2dd7d81e400a1bab6efd9167d8fbd559b3294cb5f4c30238bcace2d874d60514ddecd8655137b8513328b1010c005caee5a3b096dc019269dba0749ee0274ba259eba683b4abb3bf2f37218b89d8284b0a5d522d7cc525d6f1b9134d263ef4cb12a94f76fbf8c235ce0f5fd87d00621f419547", 0x96}], 0x3, &(0x7f0000c34000-0x9a)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r1, r4, r2, r4, r4, r0, r4]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xc4, 0x20000005}, 0x4000000) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000458000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000b35000-0x4)=0x20000040000098, 0x179) 2018/01/14 23:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) write$tun(0xffffffffffffffff, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:00 executing program 2: mremap(&(0x7f0000284000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000f3c000/0x3000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f3c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000008000-0x20)={@common='erspan0\x00', @ifru_flags=0xc802}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xffffffffffffffba) r6 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r8 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x18)=[{&(0x7f0000008000-0x9)="1e9da6030076b8fc2b", 0x9}, {&(0x7f0000007000)="01987ff99f92f5ced4ccffc6", 0xc}, {&(0x7f0000002000)="7aadc4a317a5d04c19b5d7aa8a0baa2766fda0520e36972d778788c8239b5e51116c18179d07d77d2b12a0806ebc3320f47f7c2ff79f712336cca147218214f19f44ed894ec766f4c3446786097eecf244fc8e422bf76ac557b37bb5398b5569879fea1704f735e393c5a0b11b93440fb2c3a4e829bf9a4fb69b0997f33e6ad2180112d519dd346b55b6af58", 0x8c}], 0x3, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r7, r8}, @rights={0x10, 0x1, 0x1, [r2]}], 0x40, 0x80}, 0x40000c1) fcntl$getownex(r1, 0x10, &(0x7f0000007000+0xbdd)={0x0, 0x0}) r10 = geteuid() r11 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x1400020}, 0xc, &(0x7f0000007000)=[{&(0x7f0000000000)={0x120c, 0x28, 0x200, 0x5, 0x1, "", [@generic="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", @generic="980986bb9fb524749a6b22b49ff84e7910e5631e8290fc329be824cd026dfdc884fd06cb061a6c009c66940f2ff8ada6c39d4dba71dd74245ee2d3e1f566aa0cad090e66435e0c531416ff6b3327093aec97a6366416c44235a72a952fcf3b7ada06f42e9085104c27588a9bbc578dce28fefc997cb4e1972067ea858d79a169698272e3e484d4cbbde0a6100a6fa9a87695b7d63453e2471ca5f1e54bbba9a76bb2c3bc8bf4", @nested={0x4, 0x5d, []}, @nested={0xb0, 0x2, [@typed={0x8, 0x35, @void=""}, @typed={0xc, 0x67, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x78, 0x69, @binary="fae3b33a2d1ee55f47042ad4f3385e79d6b390e18c3c9b0c120836474c8aea03b433582ea41d443c3875f4c1766ba82ce6221da7924e3e93a077b19626849bbceed61d744391d452c11a261daf09cbee4ff2570e9b1c1225cd45f0e758f40741b0f9ced6cc42e75e61a1157f6c"}, @generic="652de2aa1e2357bd14edbe93ff71c746aba01902a8d074a1ff5dbb5f89"]}, @generic="f809cfc9ef78f20e3ea20058061e4c68effd7a69b938e3c322a1fa65a819f628ca2f32ab46f32f5a43ed8c92c00debddad9954f4a6d8390b535543a0078281901cc8adb7d46286d55f1cfbc0a9b9fe908b40a94eec9810d01ef2a1c7cab46be08f5958dd529f0f9eb7104a389812c0e945c8679babd368a40f10a42a38c221e6217e19700e75737b200bb0bfaf2a669e590179cc216f90f61be7bf6e0adf0847"]}, 0x120c}, {&(0x7f0000007000)={0x1c, 0x2e, 0x909, 0x5, 0x2, "", [@typed={0xc, 0x56, @u32=0x1}]}, 0x1c}, {&(0x7f0000001000-0x2b4)={0x2b4, 0x26, 0x20, 0x1, 0x1, "", [@generic="2a237d6824e9d3e43f8db65c8bd2c96239f13bde5da3c3fd376966bed97b31ae59e1479e6a16c0bb867c202a6070d39b45df2c8cd836697c06d695f6935f0edb0995683617fa0eb29ac8242a1558e78083ce469d80a1347838401289523bae58038cfdf434f4179a30fb2b0aeefe4d88fc6d363651bd0bf6cfa2e565e897218674865c65108b5fb33ea5e7684df2673f5a8b4d572d0d4af9dccbc03623e36974f1f049a3816991bb5e1e71df264aec2cb59510847dcb8e8c31dc2d9969e9cffb16c1281f471d8179328e7745e65c8999cb53039e54e45d4b0f7a4710713d156102eab281b2c603d80cebf7ab281d7acc443413", @typed={0xc, 0x8, @fd=r1}, @generic="e619758ade4c905122fd1c6dde6ebbc23b76ae686bd91d2c13e3aafb99c347be24b05de40a44c6e1a4c9b7a4527af2e3457f66e35b59ecdd2fc90df57d228bfab9f4e9f87b2729c08ba1f2a71c61a5ffc261896f78c7f3dd89660a0c8977f9fd00f0e805bbe6ce17225764694766296deb02fec43bdf95309dd9cba0abee5b09e785d770d749c6dac0be1bd873263a21df7ba5a9ce0088d91df8decb2b709461a503a54380f83c7ca422beef9167d0f606b2fd34812f03e6b004f7abea7a9f2fcdbd18", @typed={0x10, 0x41, @u64=0xffff}, @generic="5d2ac81e278815054f2a6195086f7ee43eb628621a56ae294e5f999bfc726bf78f6b73b7be5f50382d1ff77cf7342c1faad0c319fd86fd549229839543db29384d091e436dac63f9557b314556b6b0fd3ddf61430bf11edad65e7779f1cf84dd113510f2dc106a37d0653c9e0f97b7fa2946d2cc9d4c681633b136e4595fd53b699a9f5d734f5aa854cf223fcaae594bac326a40c396de53da33ef3bce46a97ee3068088163de47815824f33a168dafb9b1badbd042b117e8aa0e81412b0a640c6cdb055b4ae38820143b747b1bca3dcb223"]}, 0x2b4}, {&(0x7f0000001000-0x330)={0x330, 0x3d, 0x108, 0x4, 0x0, "", [@generic="322998ca33e1dc0fe5a938029c9c03f469501f9162de296b274c8f507b5118258bb20e859cd0b087757a7c44a9b6afed367cc9dd1a81e9983d39189d4050e23f7edcfcb3ed8ae597e5aa3c65e3b507007500baabdbadf0b26770cc4fa8eaabb58af8aab2809895885309ed9320ce34e4ab9a0d494d5aa8547d2f333bd84829fba39688b51e20079d042ee504149a4fe40dc36e4d34cee54dd0d3e1d91acaab6f38ab658c8b98", @generic="bd156a8f46d1a835877677bf16153b5c592511fee34c1fd98a705f88cf382c69b7d65c5a02b517fdc2c6d9cbe4bbb3814e9c794394d10c8dd7d001526ea3fcd010de81c3a541b7298497b93c89ac4dad6b1d", @typed={0x8, 0x50, @void=""}, @nested={0x198, 0x38, [@generic="12bec9670cac7cbad40441ea227373cbb317fa5121f902de4e86b12ff6f6c1f38b3be8a395ae7bb3e50edde9ad5cf36d2eb845823d40d92aa50a0ea4f24d16c0addfe263f28190815f4a6b32a1cd9a150f93f6efe1eda4213176970b6865d3655c56d57a9fbf1d9d585817f5b6d7a3638fd9c372af74fe02a67d93d473459c669b25f429d6de67ee3d5c04fc919184112c6d3f104dcc6b4b24650a5caf0e879870f96fabcf06692e4b13909cd59d875833c556d803220659372f848878d51ca4b79ca5707aab4997a0883c98f9124dcef7eb0dab9782071b97824eaf28ee30e1c840", @typed={0x8, 0x2b, @void=""}, @typed={0xc, 0x2c, @pid=r3}, @generic="dbefba4c1be35f036c8dd7fcdf78e9a2ddadda762511d88d395ea52afe34231a0c79e4aba6d6a83b604fca6877a8b264d03e5e8ae4b8a29ec6d6260dd54e82d8229e2d0238ea51046a65de91a799803f587813c43f016739ba61e607369537ea35a0f6d5194c14f0b181f2e8238ef08574e2f2a52a263598199d02cea4a40d202c6df3455b48b2371b43bee3b7b2c379624e137e0e6dc3122aa2", @generic="910784cb"]}, @typed={0xc, 0x8a, @pid=r4}, @generic="0840585a721bdf345fd0ba4822657c12b080579f358d7208cdb27379b22c6cbbc57718b0777ca59dd6e8de1f103d441fdc90e552dbfd719c185b9726dc4755cc035d7a34b06ce3f3f475aba57787ecf0e13ab8aa9c521143344c4dafe90b3a788985484c17dac8e8d9b2f675ab69b678bf31d892262ab2a139"]}, 0x330}, {&(0x7f0000000000)={0x1b4, 0x14, 0x802, 0x2, 0x3, "", [@nested={0xf4, 0x93, [@generic="31fa2358ddc8581811b4116f7b92fe22df2070bcbc3c3efc4b087baa61ea012ff218ce1c2a637763b1e8dfe4827cc15c858753a5d91aa7f787af2a98113bd971ef3185347257412ae8b131ce73715845b105009fef225d96d5e1889ea61718c2c72adaa5216553af7f775adccaf5d6189c18c85df5b2cb33d5ea36741dd7fb29eec1247e5a45b320477b124fd914d7209691a3df06eed381a12e686cef4c7e7d556ca9fc30774007ce4c27e22f96d6b7009c0ac6a880c4fd7fc991fd03d93cddc4f3034011e1cbd69abb0969f16786b0abf335cedfec9f1661e2ecffc56c967661104139f42aa87862c9282cec8a"]}, @generic="7b3541f91f1cc78516df99404767c6aef736795f65520cd7f5058462857d463b4cdd835c4a563015f02cfa125940d89904314949f59ae3264a3d9fc56d64e6db98ee76578bb342cc2991914952bb20e76a40f5449ff0cd055cfeac7034da0774271bd639ddbd1fbb8f4ab10dcce96c09f10767d9a984449d0b76bf89dcb70f97e176ef96d2e64598a2054b623ed8c9bdc73ffdf60f50cd017a8f44954a44ef6e4a09d7b575897104fe2ed6c83c62eb"]}, 0x1b4}], 0x5, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0, r0, r0]}], 0x4c, 0x40}, 0x1) r12 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc9}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r13, 0xb137}, &(0x7f0000000000)=0x8) getsockname$inet6(r12, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) 2018/01/14 23:27:00 executing program 1: 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) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8, 0x0}, {r1, 0x2, 0x0}], 0x2, &(0x7f0000000000)={r2, r3+10000000}, &(0x7f0000001000-0x8)={0x80}, 0x8) clock_gettime(0x0, &(0x7f0000884000-0x8)={0x0, 0x0}) utimes(&(0x7f00006a2000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, r4/1000+10000}}) 2018/01/14 23:27:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000be7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r1, 0x107, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/30, 0x1e) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000579000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000033c000-0x16)=""/22, 0x16, 0x5, &(0x7f0000fb3000-0x8)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) socket$key(0xf, 0x3, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x81) 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, "323664ebbf2bb50af40a919477b5b5bb63344470f541aab27bd6d742429f309c"}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f6a000-0x6)={0x9, 0x3, 0x0}) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000ac3000)='./file0\x00') timer_create(0x3, &(0x7f0000cc3000-0x58)={0x0, 0xb, 0x5, @thr={&(0x7f0000ed5000-0x9d)="1eb04d0a158e2de5166dbb13ec77cbc614bd8d017b231e36927b8471090e3b47ddb2d6bf7397d5b8bbf02b53beeaf582bbf2cc6410e48ddd4382c42c3567ae0cfa2bbcd4c044689857ed8c594ad4ac66fd0b60a0856d2797294d4cfd54b2225622caabbc29e7210e1b220d825dc0b386803847ece5a9107ce1a40d8fe5afc41fff998ba11be2913862b8710a4b0c9e872584207f933da67609ddace528", &(0x7f00005c5000)="a172a82060f2f1a3460f6052f1ec7b1386fc1c0cad985d6726f7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000097000-0x4)=0x0) getgroups(0x3, &(0x7f0000798000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f000060c000-0x8)='./file0\x00', 0xe002, 0x0, r0, 0x0, 0xaac, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000db7000-0x14)='net/ip_tables_names\x00') mkdir(&(0x7f000086c000-0x8)='./file0\x00', 0x100) getpid() 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000b26000)={0x3, 0x4, 0x10000, 0x4664, 0x6, 0x9, 0xffffffffffffff00, 0x6e0c, 0x81, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/sequencer2\x00', 0x90040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r1, 0x4000000) 2018/01/14 23:27:00 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xce, 0x30, 0x9be, 0xc0}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0x33)="ccd2a6a36c8e2e3e7d53aa82336b617a19ed6f89542bc13fa9117eaa0bc598cc02781922d115b7b94ea066370ab22fc0673858", 0x33) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000)={r1, 0x64, &(0x7f0000006000)=[@in6={0xa, 0x1, 0x4505, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000007000)=0xc) utime(&(0x7f0000006000-0x6)='./file0\x00', &(0x7f0000005000)={0x7fffffff, 0x3}) 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) sendmsg$nl_route(r0, &(0x7f000000b000-0x1c)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000001000-0x4)={&(0x7f000000a000)=@ipv6_getmulticast={0x14, 0x3a, 0x4, 0x3, 0x1, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) [ 111.275383] device syz0 entered promiscuous mode 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000e5000)='./file0\x00', 0x80200, 0x103) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000212000)=""/1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000fb8000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f9d000)=""}) 2018/01/14 23:27:00 executing program 7: prctl$intptr(0x4001f, 0x100000000) 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000029d000)={0x4, 0x4, 0x200, 0x8000, 0x80000000, 0x435, 0x2, 0x5, 0x0}, &(0x7f0000287000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009fa000-0x4)=r1, 0x4) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007a9000)={0x0, 0x0}) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:00 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000000c000-0x8)=@random={'btrfs.\x00', '\x00'}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000000c000-0x8)={0x5, 0xffffffffffffff61}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000000b000)=0x401) 2018/01/14 23:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c22000)="7d28fa925944cf01247839c5b9dbd4b0", 0xfffffffffffffd45) r1 = syz_open_dev$loop(&(0x7f00006e5000)='/dev/loop#\x00', 0x0, 0x0) r2 = inotify_init() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003ac000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000081d000-0x4)=0x58) flistxattr(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="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", 0x1000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001000)='net/snmp\x00') getsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r6, &(0x7f0000003000-0x6c)=""/108, 0x6c, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x1ffe000, 0x7, 0x10}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000006000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1a, &(0x7f0000005000)={0x1, {0x0}, 0x80000000, 0x0}, &(0x7f0000004000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000006000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000007000)='z\'H', &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x18)="d19188f196cdb8ebb4dd5e050c774758ad1a39524f053fa8") 2018/01/14 23:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) write$tun(0xffffffffffffffff, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000221000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={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) prctl$setmm(0x23, 0x7, &(0x7f0000a3e000/0x1000)=nil) madvise(&(0x7f0000809000/0x2000)=nil, 0x2000, 0x3) 2018/01/14 23:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000913000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x50)=[], 0x0, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef7000)=0x842, 0x4) r2 = syz_open_dev$tun(&(0x7f0000928000-0xd)='/dev/net/tun\x00', 0x0, 0x9) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) flock(r0, 0x0) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a4b000-0x4)=0x7d0, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c5b000)=""/76) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:00 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00009fc000-0xfe)="", &(0x7f0000b4e000)=0x0, &(0x7f00001b3000)=0x0, &(0x7f0000b4f000-0x3)="") 2018/01/14 23:27:00 executing program 2: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x1c)={&(0x7f0000a82000)=@ax25={0x3, {"934cb2e868492f"}, 0x9f}, 0x10, &(0x7f0000b63000)=[{&(0x7f0000c10000-0x3c)="8ff39831c184e011597e925498fdd933c2f9ace6023b35c820b005e3f98b659c905a07ab9008c2efaedde39075905a672fc8154153e5786fbbf7ee35", 0x3c}], 0x1, 0x0, 0x0, 0x4000010}, 0x8000) 2018/01/14 23:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00009bc000)=@random={'security.\x00', 'ramfs\x00'}) 2018/01/14 23:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b11000)=0x0) syz_open_procfs(r0, &(0x7f0000d1c000)='smaps\x00') unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000520000)='/dev/hwrng\x00', 0x80, 0x0) r2 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) inotify_rm_watch(r2, 0x0) epoll_wait(r1, &(0x7f0000322000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) 2018/01/14 23:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d8b000)=[@in={0x2, 0x1, @rand_addr=0x198000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa6d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8914}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0xbb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004a000)={0x0, @in6={{0xa, 0x3, 0x957, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c0a, 0x2, 0x3, 0x8, 0x1a}, &(0x7f0000a30000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab7000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000f36000)=0x8) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/14 23:27:00 executing program 5: unshare(0x20000000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c38000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000721000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000018b000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dc1000-0x8)={r1, 0x8}, 0x8) 2018/01/14 23:27:00 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ff9000-0x8)='./file0\x00', 0x0, 0x6f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000503000)=""/85, &(0x7f0000127000)=0x55) r1 = socket(0x18, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000074e000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000633000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff9000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81}, 0x98) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000981000-0x14)=""/20) 2018/01/14 23:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/ptmx\x00', 0x503000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x400) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002bb000)=0x0) 2018/01/14 23:27:00 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000490000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000c9d000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000dcd000)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000731000)=[{{&(0x7f00006a4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000028d000)=[], 0x0, &(0x7f0000736000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000042000-0x10)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000a18000)='./file0\x00', 0x9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r0) 2018/01/14 23:27:00 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c95000+0x50f)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00003bf000-0xe3)=""/227) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x4)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ce2000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x0, 0x0) [ 111.523685] device syz0 entered promiscuous mode [ 111.555257] device gre0 entered promiscuous mode 2018/01/14 23:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) write$tun(0xffffffffffffffff, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:01 executing program 6: unshare(0x40600) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000046f000)=""/2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) fstatfs(r0, &(0x7f0000673000-0x33)=""/51) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000bb3000/0x3000)=nil, 0x3000}) 2018/01/14 23:27:01 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000022c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sysfs$2(0x2, 0x0, &(0x7f0000937000)=""/9) 2018/01/14 23:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac6000-0x9)='/dev/rtc\x00', 0x200, 0x0) bind$nfc_llcp(r2, &(0x7f00002dd000)={0x27, 0x100000000, 0xfffffffffffff9ed, 0x7, 0x919a, 0xae3, "37648045a85da90048bdfc7d56aa7c3ddb2d84c75c698d0c63ab5416360bcfa39315216b757c317b20497b35378bb28833f3c442dc1ff4fa41315a03a7f377", 0x4}, 0x58) mremap(&(0x7f0000243000/0xd000)=nil, 0xd000, 0x4000, 0x3, &(0x7f000075d000/0x4000)=nil) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) pipe(&(0x7f00005b4000)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000588000)=0x7) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/14 23:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000078c000-0x6)={0x0, 0x5}, &(0x7f000089c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f67000-0x8c)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097b000-0x4)=0x8c) ppoll(&(0x7f0000384000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000e67000)='./file0\x00', &(0x7f0000a60000)="f7006d027300", 0x1000000, &(0x7f000056c000)="") fremovexattr(r0, &(0x7f000009b000-0xc)=@random={'osx.\x00', 'mounts\x00'}) 2018/01/14 23:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cc7000)={0x0, 0x0}) unshare(0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000014c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000)=0xe8) shutdown(r0, 0x4000) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) readv(r0, &(0x7f0000ba9000)=[{&(0x7f0000c5e000-0x74)=""/116, 0x74}, {&(0x7f000054c000)=""/179, 0xb3}], 0x2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f00006f7000-0x39)="b3394aa97075e958baa3ca669381e8d9e83f4463749c3e17878a62488cbd28411e89bda498d2c55b0a3fbda993a08c724fad54ca34099fd9fa", 0x39, 0x20008044, &(0x7f00002da000-0x10)={0x4, 0x7f, 0x80000000, "7f4984c71475", 0x9, 0x0}, 0x10) r2 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000964000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000165000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x401}) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendfile(r0, r0, &(0x7f0000449000)=0x0, 0x4) 2018/01/14 23:27:01 executing program 6: prctl$intptr(0x1c, 0x6) prctl$intptr(0x1c, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dc8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000002000-0x58)={0x27, 0x1, 0x0, 0x2, 0x7, 0x9, "2143c67c0799f9ea8f70d9aab8ecf76c328b8c501679b26e6a897efbb3d23b718c87dd0386701f5542ba25485bf4f10381bf332fac3fd911f35edd4b0eba57", 0x4c}, 0x58) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000052000-0x12)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @generic=""}}}}, &(0x7f00003cd000)={0x0, 0x1, [0x0]}) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000e6a000)={{0x9, 0xfff}, 'port0\x00', 0x11, 0x100000, 0x3f, 0x3, 0x7, 0x8, 0x0, 0x0, 0x7, 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]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000)='\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x70)={0x5, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x6, 0x400, 0x100000000, &(0x7f0000000000)=@generic="f12df7b0caa22ed55e197623ffb395c9", 0xc9, 0x0, 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) writev(r1, &(0x7f0000001000)=[{&(0x7f0000001000)="118960a3851609420e8791f54743b545", 0x10}, {&(0x7f0000001000-0x84)="", 0x0}], 0x2) 2018/01/14 23:27:01 executing program 1: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000-0x94)=""/148, 0x94) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic="9a5b758d6b7e98128c5050e4c27c8e7b", 0x10) 2018/01/14 23:27:01 executing program 7: r0 = eventfd2(0xfffffffffffffffc, 0x2000000) write$eventfd(r0, &(0x7f00001cb000-0x8)=0x0, 0x198) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006c6000)={0x0, 0x6abd, 0x4}, &(0x7f0000960000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f01000)=r2, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000213000-0x7)={0x0, 0x0, 0xffffffffffffff20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 111.771080] device syz0 entered promiscuous mode 2018/01/14 23:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/01/14 23:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0xc889f36bf17e2d1f, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x801054db, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) 2018/01/14 23:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000736000)='/proc/self/net/pfkey\x00', 0x8102, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000a46000)=0x0, &(0x7f0000876000)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r4 = add_key(&(0x7f000069c000)='cifs.idmap\x00', &(0x7f0000724000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a2000-0xc1)="69fb676ed1fb15e408f93866ba65c91de8140d03e3816e7a6c8ef950a34442147d340a368b9fe55c7d24da21098b6ba2e5567d68f1ee64723083c1e22955af2d2f66628845619e3abef950437a204654b1a2640b0be3881b405cf8967bc033c10c937838bdf88a9135fa17ced275c34c13e9854aa03c0bdbcd77b7b91414c827ee80e3c20d09985e3a1c2af0a08cf882185b898b4f5f5ed73199a7c24a3e2be130fb7312a3beb7d419ed654617b13c1655dfa12f4de040d8d83d0c7033cdcc50c7", 0xc1, 0xfffffffffffffffe) keyctl$chown(0x4, r4, r2, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x8000000000000023) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000c59000)=""/8) 2018/01/14 23:27:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x84056, r0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x45f87e72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae48, 0x5, 0x2, 0x5, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 23:27:01 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x402, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000792000)=[{r1, 0x402, 0x0}, {r1, 0x400, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8000, 0x0}], 0x4, &(0x7f00007dd000-0x8)={r2, r3+10000000}, &(0x7f0000a26000)={0x5}, 0x8) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x165700) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000012c000)=[], 0x0, &(0x7f00007f7000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x54, 0x0}, 0x4000004) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/dev/vga_arbiter\x00', 0xd0202, 0x0) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f00007a7000-0x18)=[{r11, 0x1, 0x0}], 0x1, &(0x7f0000c7f000)={0x77359400, 0x0}, &(0x7f0000fde000-0x8)={0x0}, 0x8) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd7000)='./file0\x00', &(0x7f0000081000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000577000)="b8920fd27782615dc294b7") 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d7000)='keyring\x00', &(0x7f0000067000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000b91000-0x8)='keyring\x00', &(0x7f00002a0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b46000-0x1c)={&(0x7f0000508000-0x58)={0x27, 0x80, 0x5, 0x7, 0x1, 0x4, "feb8d0e1af7ae5047f66f1ad59470d482318d04722549840151f2a94871ab92619268073b50ad1e911597d96ff81b770104abc952f7e03d096a7bd7e189c78", 0x7f}, 0x58, &(0x7f0000e39000-0x40)=[{&(0x7f0000079000-0xec)="a4760694b4216fda45b1e0d0a7b2a8f2979df4d44b3bf5ee1cb14f8580955e6896881d853352b8542ad2f20d2e0316a4a325ef0e5e25b79faf12d6b0beeebbe728578e700dda82f0e908714c5f9617f49d348fcfbd3ad733fb451428d497497273b54637bf3a863c20d3ffff64e2d661a7b0cc7e303c86894d9831c70ce204ebec1d229e02ffbc60b97d1d4e2d359bf2a787f470139d1b56b6ef4b3cf70c20b1ed808ed0dd55c88780c8e95bdf2b7a102dc177e270fc876ca94aac7092e0586e6e1826dd2e49580cec8a485cbb397b057680368d2be626d9e0818fb46a06c0b68c093214b0a575dfd18d3c6a", 0xec}, {&(0x7f00005bc000-0xe0)="b2b2e322ed7b4c0398f036ddbe6eba2ff2576c33932567095f0a4dea31c7b9f53d689fed54ecb69a5fadb6eab20eda4dc4955bc67b42e283362b902467e86f3cf5396c6a67c034fbb5030149ed9c82326f83b25d05ef912ca75f051f60f448556a502866d4c5c27e01c51adac83c9db339941791ea685a8e06087bd7ce4bb9aef5418ea47c7eaffe2a604a030fc0b59940897d27f3caed1e5f0f30bea15bfac7df18a3f8952d03bc7df2da2c600e187cdec0764b837b61e58a7dcc04b5b80f1032c5749808221af0337b8ffb91166077e87edc5a64c31f4c7c6c6af160d3abb5", 0xe0}, {&(0x7f0000abb000)="f8b8f69bce5831d4cb80314b6420ffda672328575afbaceb94ba827cd1549d2288d073d169e1cea52710d8757b5742a6f1c17daa762e888a81add8f10f3d1542a04c0ddf703e978a0ec63d61806f3476414edb75cde17e39299374debbdc39314cb36c", 0x63}, {&(0x7f00002de000)="6926ac058328ff963e37cc4babbec70639fafe73c9f78536765e6d205dfe0c046b4fe91e7297401a76a34ea978c2cc5fda918885d00c7f0619aa13869dd94065d3d634299446f9a750a10c586361a7b2e5a4a89eae35c7a3dcc4ce1efdeba5c9b28937ecf226e9", 0x67}, {&(0x7f0000e2c000)="89f220fd42a74c9bfa4e7f7fc0750d5e151576296e5548f2fffbd429f61aef975e665d38c72cf619bb63e4b15c5113894e6fdd4cf0ce549fbb650058e0160724d0694ad95cc0f145e87f76b6c9b35f20637aac9a6b238b5fd299dc1dea722c52fde3f1fb679ff2497203c3ecf09e310f8bcf9cf6a2a78a063a684902cde8a9c818eb440d0b44546848a64914f8d003467b8d980b425ba8248431bb0bbe881dfd1c2ac97c471bd8902871a34c9ad6270228692d81352b526aa75c1dec3fd568ba0a8fc5c5f9a9b7880bc683f7b5d55005932ad1a7ad9f27e34b4c4e62", 0xdc}, {&(0x7f0000780000-0xab)="05c1afa1c910a094fc072da305a50da151fd29e554285afbb32458cf8423d33d5de0ee1f1cda5f52c7ebacfd373a23b7512fbeb17c3c632de4b7da0ec77d8835e4612fd76497d6977b798327207a3a9b6d2613d207b57340af2dd2cfbc614348f0cad714cfe6f898519304145d08e150307763553a8068906cfbd89b53302b241933bbaa9ee8fff7dbbcf60e1deebc4e8efa52724f1ecea3d6c7e3386d0a9c01eca348ac3f6433a7d8cb42", 0xab}, {&(0x7f0000e07000)="c00f8e3d8fb8884881b13820275d4128792dc6c5d87979215444dc325986dfeacff08c209154e76a17950e17819e30b0f3af2f0d1c62a8bc9fbd394cb4d8f9a21ad48c370b38f8403d", 0x49}, {&(0x7f0000cc9000-0x1d)="e71264fb3b217de3c0857d9b15f7985cb0666c2ad64dce93c993934565", 0x1d}], 0x8, &(0x7f0000ccd000-0x58)={0x58, 0x29, 0xf21, "624c3d083a4cf793e2614f4ce0b2e683b10a4f39010d70adebd085214e1b61764935060b8e2b1c9023c9253378dd9b43200cb77aa663a907520a969eda5f2feeba7c614cbcd91e82d0c9"}, 0x58, 0x20000000}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001df000)={0x0, 0x101}, &(0x7f00007da000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000670000-0xc)={r2, 0x94, &(0x7f00000b0000-0x94)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000041b000-0x4)=0xc) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000023000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x10, 0x80000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000f2000)=""/111, 0x6f, 0x0) fcntl$getflags(r0, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) process_vm_readv(0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x4d)=""/77, 0x4d}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x29)=""/148, 0x94}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) modify_ldt$write2(0x11, &(0x7f0000c6b000)={0x8000, 0xffffffff, 0x1000, 0xe7, 0xffffffffffffffa2, 0x9, 0x4, 0x6, 0x85c, 0x9}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000326000-0x68)={0x2, 0x2, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:01 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000929000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x17, &(0x7f0000c86000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x1ff) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r1) accept4(r2, 0x0, &(0x7f0000193000)=0x22, 0x80000) socket$key(0xf, 0x3, 0x2) 2018/01/14 23:27:01 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x402, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000792000)=[{r1, 0x402, 0x0}, {r1, 0x400, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8000, 0x0}], 0x4, &(0x7f00007dd000-0x8)={r2, r3+10000000}, &(0x7f0000a26000)={0x5}, 0x8) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 111.970594] device syz0 entered promiscuous mode 2018/01/14 23:27:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) r4 = dup2(r3, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, ""}}}, 0x2e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000000a000)=0x0, &(0x7f0000f98000-0x4)=0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000362000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008d3000)=@assoc_value={0x0, 0x1}, &(0x7f000045e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000076c000-0x8c)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 23:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000094b000)=0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000e8c000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ae4000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:27:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000325000)={0x0, 0x0}, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000019d000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000971000-0x4)=0x0) dup2(r0, r1) pipe(&(0x7f000046a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b6d000)='/selinux/load\x00', 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b19000)={0x0, 0x0, ""}, &(0x7f0000c6e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000481000-0x8)={r7, 0x2}, &(0x7f0000c65000)=0x8) r9 = dup2(r4, r6) dup2(r9, r5) fchmodat(0xffffffffffffffff, &(0x7f0000144000-0x8)='./file0\x00', 0x102) sendto$inet(r1, &(0x7f0000fe3000)="ec70ccc01fa5469440299e498536717ad399fa8302f91c329859320e25f49bbf5a1f1daf7eaed96bbaac3ea6a4996e9ec69a319053c4ae02ca23861fbc294d916e18f7555e9faeb389fdf0260b6ab1d74125", 0x52, 0x4000004, &(0x7f00003c1000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000034000)="6d643573756d262d75736572766d6e6574302e7472757374656437e02b7662a2786e6574312d2f00996889", 0x0, 0x800011, &(0x7f0000aa3000)={0x4, 0x1, 0x3f, 0x1, 0x40000004, 0x2, 0xffffffffffffffff, 0x100000001}) readv(r2, &(0x7f000096a000)=[{&(0x7f0000848000)=""/93, 0x5d}, {&(0x7f0000681000)=""/2, 0x2}, {&(0x7f0000007000)=""/219, 0xffffffffffffff62}], 0x3) r10 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r3, &(0x7f0000567000)={0x0, 0x0}) add_key(&(0x7f00005e5000)='id_legacy\x00', &(0x7f00005e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000225000)="c01866a9f252e4e946fc85b7b841781ed2f3f8ac8a4e088b4dfa0adf49c8910a8a6ea3a9fc268921581cff81012a5dd46f3f953391de9cad2ca75f508d1c12b180dca537c22ffd8d2b7ec6233775757e1cf6762a8dfa5b5482981826b882ed466c893a9e39cf433a72ce7d5cff3dbaa73ab5ec0333fbb80717a36b821054d592974a9ee51cc2f6568a4262b5e466c8c1603620aa6ae317a6d7a2a3ee3369e7076518bc5975308cf7460a949236872d0fb98d7f41d8e3e5604b426c2a3e314fb087c2a72cc2572e767c9eece8b38904506ee7c7c71a4e7c4fc362e7069ec97a81e69ade0b8c", 0xe5, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000349000)={r8, 0xf3, 0x400, 0x80000001}, &(0x7f00005bb000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000e1c000-0x78)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf8ec, @loopback={0x0, 0x1}, 0x66}], 0x78) 2018/01/14 23:27:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) msync(&(0x7f0000672000/0x4000)=nil, 0x4000, 0x1) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x3, "46cea8923299", 0x4, 0x0}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x60, 0x2, r0, &(0x7f0000001000)='./file0\x00') capset(&(0x7f0000001000-0x6)={0x20080522, 0x0}, &(0x7f0000504000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001000-0x10)="8b22dfb0a445e29a6d4bebbc9834c658", 0x10) 2018/01/14 23:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) eventfd2(0x7, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000eb9000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1800000000, @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}, &(0x7f0000b3b000)=0x98) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000b9c000-0x38)=[{&(0x7f0000da9000-0x3c)="", 0x0}, {&(0x7f0000fa3000-0x32)="", 0x0}], 0x2, 0x0) getpgid(0xffffffffffffffff) 2018/01/14 23:27:01 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000a6b000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000175000)="") clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f0000db7000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @u32=0x0}, @typed={0xc, 0x4, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00008e9000)=0xfffffffffffffff7) 2018/01/14 23:27:01 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x1200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000001000-0x94)=""/148, &(0x7f000093a000-0x4)=0xfffffffffffffd3b) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00005d4000)={&(0x7f0000bad000/0x2000)=nil, 0x2000}) write(r0, &(0x7f0000ef1000)="240000001a00250b0018121000e8fc1a0a0b00ff000401f4000016eb0800040048186be0", 0xffffffffffffff72) fcntl$notify(r0, 0x402, 0xa) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c19000)=0x3, 0x4) 2018/01/14 23:27:01 executing program 2: clone(0xfffffbfffffffffb, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x4e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101182, 0x0) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000796000-0x11)='/selinux/enforce\x00', 0xa0400, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007f3000-0x24)="240000001800f3004d09000600000000030fec00f8ff01150c0001000800030004000026", 0x24) 2018/01/14 23:27:01 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f80000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000201000-0x4)=0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000f87000)=""/24) r2 = creat(&(0x7f0000467000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ae2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d0000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') getsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f00006ce000)=0x0, &(0x7f00007b9000)=0x4) sendfile(r2, r3, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/14 23:27:01 executing program 5: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) readahead(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000-0x4)=0xffffffffffffffc1, 0x4) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) preadv(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000001000)=""/155, 0x9b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xfd)=""/253, 0xfd}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000001000)=""/244, 0xf4}], 0x5, 0x6) [ 112.176517] device syz0 entered promiscuous mode 2018/01/14 23:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) r4 = dup2(r3, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:01 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000013000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000014000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000014000)=""/40, 0x28) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="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") fanotify_mark(r1, 0x8, 0xb, r2, &(0x7f0000013000)='./file0\x00') 2018/01/14 23:27:01 executing program 6: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x107, 0xc, &(0x7f0000523000)=""/0, &(0x7f0000524000-0x4)=0x0) syncfs(r0) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000d62000-0x1c)={0x0, 0x0, &(0x7f0000629000)={&(0x7f00008f6000-0x38)={0x2, 0x5, 0x3, 0x8, 0x7, 0x0, 0x6, 0x0, [@sadb_address={0x5, 0x17, 0x33, 0x80, 0x0, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x800}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/14 23:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = add_key(&(0x7f0000102000)='ceph\x00', &(0x7f00002ce000+0x64b)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000476000-0xa)='encrypted\x00', &(0x7f0000db5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ebf000)='trusted{#){procvboxnet0]\x00', 0xfffffffffffffffe) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009a5000-0x10)=@req={0x100, 0x1, 0x7ff, 0x6}, 0x10) keyctl$negate(0xd, r1, 0x8775, r2) write(r0, &(0x7f0000a45000-0xac)="00105e1e8d00ffffff7f00003e1600000000000007ffbc7018ce069f97ae21b14d872c4e8ce22c9b009600000200e700000002cf67823944a95332f60b8f28084331df2d7ee239980007b092e113b1e83c00000000009c99", 0x58) readv(r0, &(0x7f0000f22000)=[{&(0x7f0000818000)=""/20, 0x14}], 0x1) pipe(&(0x7f0000d89000-0x8)={0x0, 0x0}) signalfd(r3, &(0x7f00002db000)={0x0}, 0x8) 2018/01/14 23:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x280000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x2, 0x6aee, 0x80, 0xfffffffffffffffc}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000002000-0xa8)={{0xdf8000000, 0x100}, 'port1\x00', 0x0, 0x4, 0x7, 0x6, 0x6, 0x8, 0x0, 0x0, 0x2, 0x2dfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) get_thread_area(&(0x7f0000fa2000-0x10)={0xffffffffffffffff, 0x20000800, 0x4000, 0x0, 0x80000001, 0x4, 0x8000, 0x9f0, 0x3, 0x8}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 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}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = dup2(r1, r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) r4 = getpgrp(0x0) sched_setparam(r4, &(0x7f0000631000)=0xcf1) 2018/01/14 23:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000334000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/14 23:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000bcb000)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e1000)='net/ipx\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000960000)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000bcc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/ptmx\x00', 0x482000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000069c000)=""/197) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x89b000)=nil, 0x89b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000089c000-0x4)=0x0) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f000089b000)={0xd, 0x0, 0x3, 0x7}) 2018/01/14 23:27:01 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005d4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"78e0cd602e03a7"}, 0x6}, 0x10) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="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") fanotify_mark(r1, 0x8, 0xb, r2, &(0x7f0000013000)='./file0\x00') 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000736000-0x8c)={0x0, 0x0, 0x3f, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00008f0000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 112.385258] device syz0 entered promiscuous mode 2018/01/14 23:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r3, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) write$tun(r3, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f0000cbd000-0x2d)=[{{&(0x7f00005ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f6000-0x38)=[], 0x0, &(0x7f00006ee000-0x8d)=""/141, 0xd6, 0x0}, 0x0}], 0x1, 0x40, &(0x7f0000cce000)={0x0, 0x1c9c380}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/14 23:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000308000)=0x600000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3d000-0xf)='/dev/sequencer\x00', 0x22a000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000920000-0x28)={0x55, 0x5, 0x3, {0x8, 0x5c16}, {0xa5cc, 0x6}, @cond=[{0x2, 0x100000001, 0xffffffff, 0x467f4595, 0x5, 0x0}, {0x80000001, 0x5, 0xa, 0x6, 0xff, 0x6}]}) connect$netlink(r1, &(0x7f0000595000)=@proc={0x10, 0x0, 0x1, 0x100000}, 0xc) ioctl(r1, 0x5101, &(0x7f000042a000)="") socket$netlink(0x10, 0x3, 0xd) socket(0x11, 0x3, 0x101) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x80007, 0x0) write(r0, &(0x7f0000226000)="240000002800070800000018000800000108efff01000000000000000100000000000000", 0x24) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fd6000-0x8)=0x3) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d8000-0x4)=0x0, &(0x7f0000fd6000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000a2e000-0x24)={0x2, 0x1, 0x400, 0xbe, &(0x7f0000fd7000)=""/190, 0x23, &(0x7f0000fd7000)=""/35, 0x6a, &(0x7f0000fd8000-0x6a)=""/106}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000016a000-0x4)=0x0) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="cb34295bc30d9d8847039b2565cebf7ab72eaeb48b457c12d784c2ea2e458730c2931733f3035fa61b8e21a58ba80aceb581ae5ef767ce8a9999427476d01c5b2536cbf73ad1787a7faf412589266a1c7fb1048f788c9f1b0e5715b8792ac6ea802351bbe37b31af96b32ff9fbcd9648e018144cf383be2809095a99ece1f21ad754a54530eb8fa94b343838417878df97be509e374a599fe593110dc4ee3753143b5ce665b624553e3f03f56fd6303c90aba2ac8054437eac80f89aedd1337c15fa77bd9c65585023dd828d858fc6d19e15dcaf8f40a9f7a88840da8b0b12eca3e075e95fde4222e52c28a76b139b031c861017283b212a4dc27da2675a3c407c03306e149f7997782161a5cef62158f33cc23cbde7db907b861f2f915f7bb6696e6a2bed2da7fd2b321210849b3e5791ef2fb866a8fba05b6c08aa789f2ecfff389f96b19eeb7e9bafd7e4f6a546399b2d14a672f50eea6aadc71ae3405568a4fe92baad701148c72b8a7e215b1593a898a489f572b29a38309e45a27f5f55efa9a24bb0a209d8d95e7cfcec8dc485cd477e700c49c6618b8345065fd56d058679f3023b24cfa77f14093b64faaa5992b2989dba0f365d573c25a1634b7a94904ae6692b2440395608cefdc067348d41bd402baaa497f41a3fef51e1d7677eae2541e66bc9f8dd312d2eecb3c740cf362cf13f5b775bc96867a62901a01c9980cf52136e361be1044168ba96bad0ed32032e1bf3ccc9d4180c8abed34661280faf30438b9572b451a837be87d2c5b487b95faaa775e142d10eef24e16431a5ac80cad96b78fd67bf5f25af5ebb2c0bf4029c68cf23c49cfe7f298d8dd51a116dc588d8b3107d56ed06d32de8a3bb0c9652b31d002982e8cc8a16b8c3a88cd827c0cc988d5519ce295ad62aedad4e15d69d0799b27e2ca3721bd3f2cd08e8e9bc993fb94184c44511cda8cf2ccaf2edb78a086c8eda40deff94cd83652ae52a7ce46d7b18ecbecd118735216ffa935baca496daedea4d4942b0a2bbdfb2820ce2e70270173a4ee329537830ca59b7ff3dffc37830c568de70433bf3daeb1a550b931257f67fcc99096c5c150031dcac45227cd367b2b4c861fcdb568cca36e6e7a9c0cb804c1dedb19a9a104e9a18003eec5fbf84358d1b3d9283c3c99abe6994fca3be88ea98c66ff9b55a377d674e2cbc98f2158da34a293d028d099bfba80f2471b10849bb3dbe6024f783ae2e0e4e300145bf8fa0f9dc0c35648c645a257a017ea04aa726ae1bdf9a9b5402001ec75779324088f5753a31054eca1b7d4d4e7534b8389efdc7524900c99713418417d13fb2af506f2ef3d8e78c10823296ec4944b6dd9f2207098913eedf7bbe8ec3206e63eecb86f7feb0ccd8a0cf4f82044ff0477cf6c226a8bfad8e48a3384f5361580ebadd9cd9666e59d805385f3d783001fe9d006ce8f37a7e9fee8444ad07a330cd662ddd24d52e0dc0617bc66df72b8ca7f8a8eb0ad12ffa9bbdc15778a328d46b701740382ca0ec7be8b518c7267fd3ca897d12bf496b7e368b0a6af595863cff35e3b3012e1523b7fb5416e71e7ed00729316ea78c92f89947da882eac3d3f657dd11dd34a491ef83ee5d73dbd7e748ddb3244f2a214cbbc365119e1ded9ab26162ce9f8bd0a037bff85a8ac9e9131e5ab3ef0b5d45fe16309f6277150eade03dcfd3bfc467bd78d9fb125af4a9fa9f3c22da65c34c705d02fcb8fc9e8a06744e06088ef921f42d7966b53e64e90b9fbb9079ab051d4dbb985efe425200ce8a3c6a89935427bb27b97318df4e8931a9a937f23ada60e3e86a2f72616c7819d90d8ddde6b7dc0fde4cad3afc192751f49b924faeeab0b4f7dbaf4d672118d06799145f12ebb73ebd94e3fcd3960a598eca6befa698ba5d0b7d59fb455c6e9f7038ff15c8202845f5822a55f7589a8dd327f027dbc6d8a2b23e9d8015b099a5238b9ddf9cfa367e884637ec070d76d09bfb29bbecf6ee4596c9256e6152a1c3df8c3684e818425d79456f5baaede82983410aef359f272653bf966d4d469378447724e8919f3d6eceafe059f3695c29ce64c983bfa5c6b735a3ccdc073e04be5698363278369692c92358af009ca6741b2eb070ea4ce2cba96d997891a3dc8c2f983ae7cd4e25722a5d5033d339b54c52141c36fec7f4344498fd8b5a4c52845caea02ad17868e9a4e08d48e13600b377a30fbe4e7f590aedc5f896172e100d90e15401bf89f77e3f04c0a77dbc101d58270546c99ee6902337d868f219ab8b453ca429761d8e47dd6ef34dd2d86c8e89404fcda4ffd80244ddd66536719b975435f5c2652eb7b4b8c9eaf45f88796424ae0a5e8cbff9e03a645bbf76398acd979d7f3d3eb6f5a604122ab1e0c95fde7c675d52797ed035c639fc0eb50341b82cd18c4af216e1629618f0f4ef253393fad78e0f615aceb6f34c487334b74d4271ab7696b85437a64b140130b7df254d9c09bc756c997342663e34e6ccfe3768d57ded5ffccafd1a8b91c814428ac6ead6d3774645134c3ba2c9cfc748d1d7958a11f7dbfb66856d0e4fbb58800436f1b08f7915fe2df8c5fca19979d77b3c75017dbb9ea760737684547b26fb0029bfb9216aff06dcd7a3069df312f97e7aaa49b2b0a8aaf14a0e499640a7b78b4b55247d2eef03e6f166a1fce154ba5ae2459c072e268570ffa65ef208c27e6dc38032e685a4bd15e3af80681752257868d0fd390d1d3a43fea7752e613f5570831987f37d25d5f90401136e1d700e4f58c0177b8d258291c4c5b7e08fe3674f8124e01cf96801dac9a391339906a588da572f98a72b09a7c9570d3b285f70bb97d94d9b57638da6a9de7f7082629369a304c9c28ea49dbee6fc97d589efc4a527cab9e06d12ef23e140ca120f056ae6030b620bcc08d572820adb9313b320950ba5fa4395a771b22dbb10cb2bb29684b29d89e6b1e14c84c0b1e94540aa168def4793b1fe95db8a3c2cd41dcd1cdad78c5947f409384d2c4f020056c1c64cbecaccce65e9bf609f259e973721aaf41a0f97f3d4a800577cd0a6573f45d28abb1e69e89bb57ca5de8bed6c47882fe09e6b547186e8453eb49422a4510f950e4585b0f8028fd6ac10d411ef5d87634900fbd8463c2cf3335440d17016abf0487addd210573922155aa419a38e45c654f2e6d56ad5ef6e86c98f727d8c27e88f2eecff0529e733db038803cb58ea9e88fb792f66ccc8961a834cadf09a22632be3381f7c272508236de4ad2683e44ee3166d449c362b6f29d0868759bb16ee3aae89fdd2e01b2d63a42985472406587a6de77d4170ea5dfbb96878df120bd391bbc25e97466c2e7acfd736e01e3c0d985de6c4c58111fb60c8a4c7ce9c321fa791c2633ccf3a4e4b8957f1cbc02e0aa8244444eeb631e525e5fc33ee528fb1af3b0bc0177cea962e5032cd47f0a92d4dc7201fe7942a6cdd29550031e77e83201a4e2485dc85ef220657aab0a774090388efdf63a8ab2ac7f62f1db82ff54eee94561045751b20ea34cae2de617b664b3ab069e94e8dbea31500f30bbc40c424287319bbf08aac847a690fea84de4d50e7ffea3802372177c9bb0d222c88300f1c050112e3e29e8f1e94600c0e0a30b284b35f8af94cb7a9e8339c8db6674b8e644b4d51959e3d39f37427baf2c1cc770505a9868a1b24c52cfb26b07f7377040247351898d477f4a587d7e951849f3d34b09c2125eaf9dd51cc6f0c7a0e00b2c01890a53293f11f42196ee9cda1acf5ba9d247ef8d81fc0cd942384ef835eafa3da4e98845db3a743a11cff0a15163661c885b6d95e372aff021c02989abfab2d1ec3d1d63a05e71946292e0f04595abc7396189f04c30b61185801826dc0c7ce55be455d680bc9fd94c654d9dae958fe2c59f4ed7572adbadb1222143406115994a905aebb339d2ef26d4a93dc31629f8ce4a0a435b951189d1d60fa19ec82e6a8f7ecc7d8e3424beb9a5aa99fd1410ae44b3d3fe725f2cff01486b7fe52ab8056d3a6c42b62124e01d72ad38ccc3e7539b623410424f6b965f1a3e2db50eb54040ac37dbde6284d20b68fab1e0c627d21ae01d13eef0b414378621bc4a08275542cc3562e0e67b20ef2e2e0b8e1271004b4d6c091cdd1a5d96329f0bbdc4b8fa870048a263bb3ea52db579b37fdbc97211bbf72d2596d0fbc702efaddb6c208c05fcc22f7d906f225e22a3ea6331d91e1d444e3c19ace8be104c5501ebbeb2d2fa06552ed405c5362e4282f9d05f50c13346487428df1b6217318d48b7a2454ce43d6df83a3c2d0782302cb3171cd41697c4d300b985ce23f2454c9170c5bb0b402c1268357cfb8b35db4d4f32d6572c60ca087f2a0e9615993ca5ff88e65a72b39c05860d15abdb2ce85f22e498d6bfa40123472ce8713411d937ba7b0e4b18ef5a6aded88af6fc9407672203c38db3e4c1d0a9f25bfe35a52e317eb2d28778e4491e47fbe0dafb15f867c4c872535c4df16101dd7f6ab5e8cb94a3c4745626d664a750dcbc155cd8465fbbd22e141293efa2faeeb68bf11035adb023c0ff3dc39a483fad6fef4e7a5d1b39a1aeb72a4e185b71cc53ad351226c284f58f326328706e8e4e0ecd7facad2770d146688419ea93d62ae1de086f7c3ab7e4cb9cf4aabb8c23ae9c192d3107d3dfac1ebecda852d3516ae92c4ec8acbad8aecaedc153b528735f2a1a31b5d33591271c8cf56dc91c5f99ec8d810c4d02295cafbbb210b6a0893bc9e7e27ae7da549417c91f1101735cb0e8c35dfd4d2b9f83f932204ffeecd680ffd79809ba16fbd0a4061a62f99dc574ea13c7d2a3a905eb322d1c32b03f5fde171ab7da50c72e92c280cc2cb74891a628dfdb4381784cef8178c197b9341722025f882796046166abc8f1880a74eaa047527476177314c9886f55bfcbcb805d738996590be68d774b931a1de1ad3730628426d59b196541c804faf6847a3b5848739c6341315196678f7db1957a8b6b686b64b24bb9e4348a41ef85618cf79268860cbde830ba93ad3dadb0a2e9b2ba7e98e03021b5ae4bcdaac4ca6a8250e1d90b8b716c961e0987e80b05a1f2421f48e82a7d0bd52050d9ee87fbc3f7f1645f23bbc38e46d388ac70eff9592ac869572bff14083091f6d963ae5d7efaad98ddf0458e2a0143bc580fcae422ffa65c4f22cadd564c87c08cb047467562d341707648a31ff3dcdc435f8ee63b2f696e742db3f47f4f4f15ec343468313e55a652040cc4a2a35ce5c5401dc3bb016100943670615e507f6fb1c3b84bf2e94d749644e77cde3a77d7573b53169074bedc5ba82ec48a89985ffec477643b28a9180a5d9a1f3c5fe2d8952552ec578557bbc2fd5c68f8e4f6c6ec8d66e258e6564780c544aa11078b13499dd5df275c7bae1d5a97416a99547b93ea0048f8e19722aacc123d4b5b565d03f7f9dc25dc4ea48e0f1db133f08bad3bea117c742f4050edc795d8a57ba767b85e08718f9a21d242679237fe462b9e24a11aab857cd96582845d06e7e7dcb0b4a70b0030d06496c52cb8f14902af0daa19637f0d965ed07680d79d13e874a34d811e1162d4fcbfcff18295a649508c98f5704586c56a335657a79bced3e367de0c4535db8def3e69b0025aef42275517e6901caf918260d72c402b7859212476cb26b2e9b85e37875e168b25e425aa05746e0456f052d5f713837e8cb91c5be0cbf02faccccfd2f8e6a01b97894f635157bd0c206fa8591a4b25f26c594ba18ede15705743869e9af43c5c1e25d113839e") fanotify_mark(r1, 0x8, 0xb, r2, &(0x7f0000013000)='./file0\x00') 2018/01/14 23:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x200, &(0x7f000054d000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000537000-0xd5)=""/213) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0c000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000ac0000-0xaf)=""/175) clock_gettime(0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00002ac000)=""/48, 0x30, 0x4118, &(0x7f0000fdd000-0x8)={r2, r3+10000000}) 2018/01/14 23:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$void(r0, 0xc0045c78) bind$unix(r1, &(0x7f0000dfc000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) prctl$setmm(0x23, 0x3, &(0x7f0000af6000/0x2000)=nil) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) epoll_create(0x8) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0x9f6000)=nil, 0x9f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0x0, 0x0, @u32=0x4}, @typed={0x5, 0x1, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="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") fanotify_mark(r1, 0x8, 0xb, r2, &(0x7f0000013000)='./file0\x00') 2018/01/14 23:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendto$inet(r0, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000174000)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000135000)=0xe8) 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fe9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e1a000-0x8c)={0x1000, 0x2, 0xe19a, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d0f000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:01 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="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") fanotify_mark(r1, 0x8, 0xb, r2, &(0x7f0000013000)='./file0\x00') 2018/01/14 23:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dda000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bd0000)={0x0, 0x2}, &(0x7f0000876000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ebe000)={r2, 0x5}, &(0x7f0000d26000)=0x8) [ 112.549998] device syz0 entered promiscuous mode [ 112.562708] device gre0 entered promiscuous mode 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r3, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000b62000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000c1b000-0x3)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000bf4000-0x4)=0xb77, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002cc000-0x26)="26000000110047d19301c1084200010200000001000000000000000000000400050003000800", 0x26) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/rtc\x00', 0x501401, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x44, 0x1, 0x4, 0xe7}, &(0x7f0000206000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ebf000)={0x0, 0x1000, "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"}, &(0x7f000097f000)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d4c000)={r2, 0x8, 0xfffffffffffffffe, 0x28, 0x0, 0x708cdbbf, 0x2, 0x7, {r3, @in6={{0xa, 0x2, 0xa1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x6, 0x3, 0x100000001}}, &(0x7f0000705000-0x4)=0xb8) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="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") fanotify_mark(r1, 0x8, 0xb, r2, &(0x7f0000013000)='./file0\x00') 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000273000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec4000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ea0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r3, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) r4 = syz_open_dev$mice(&(0x7f0000b7e000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r5 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000265000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f000055e000-0x4)=0x4) ioctl$KDSKBLED(r3, 0x4b65, 0x7ff) dup2(r0, r2) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/14 23:27:02 executing program 3: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f00007f2000)=&(0x7f0000c2f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000471000)=0x18) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000223000)="f76b7ee675c00615fb162554329d13a8c569985b19") r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d6000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c34000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000240000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000788000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1f, 0x2a64bcdb, 0x7, 0x80}, 0xa0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f00003ca000-0x58)="580000001400192340837fffffff8c560a0603ffec04810000000006007e58000b4824ca000064009400050028825aa8800000000000008000f0fffeffffec000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="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") 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000014000)='./file0\x00', 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000013000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7ff}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r1 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000000d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "0981215d8ce1a5c7bed38fe5d9aec24eb710f020d5718221f28629f4944d48d096963fd65a1a5caee04c24b6d1180b199c6ca3ade6fdab1bc4f6b64b32da00", "7208a11b3edb2ce94f7754fd658bc3b4e0e729d2e14f199dd508394dbaa67ab9a2015d82130a19c91ffb923e2caba665fd8cfc79f87bfb030acc4a18cdde3070", "5288887fd4d98b7edafd19f675e24505b0dada8cea9f2a05fd4e514ed507d335", [0x0, 0x0]}) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000014000-0x10)={0x4, 0x1000}) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000055d000)='/dev/keychord\x00', 0x2000, 0x0) sendmsg$key(r0, &(0x7f0000630000)={0x0, 0x0, &(0x7f00004e1000)={&(0x7f00003eb000)={0x2, 0x18, 0x7, 0x0, 0x27, 0x0, 0x6, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x4, 0x9, 0xb8, 0x0, "60fa3b09b2d7eb9179beb2fad97344da400202af63e02b"}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x17b}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4, 0x14}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0x14, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xb1d2e1f0c7194e08, 0x14, 0x4}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x7}, @sadb_key={0x2, 0x9, 0x8, 0x0, 'B'}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r1 = socket$key(0xf, 0x3, 0x2) fallocate(r1, 0x3, 0xff, 0x1c9) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000063d000-0x88)={0x2, 0x80000000002, 0x0, 0x9, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x80000000003, 0x4, 0x0, 0xffffffffffffffff, 0x1f, {0x6, 0x6c, 0x7, 0x8001, 0x0, 0x76, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8}, @in=@multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0xc0000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d66000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ce1000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x4, 0x6, 0x0}, &(0x7f0000d9a000)=0xa0) fcntl$setlease(r2, 0x400, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000338000)={r3, 0x2, 0x2, 0xffffffff}, 0x10) r4 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) tgkill(r1, r4, 0x1) [ 112.812230] binder: BINDER_SET_CONTEXT_MGR already set [ 112.818984] binder: 21041:21053 ioctl 40046207 0 returned -16 [ 112.834635] binder: 21041:21078 ioctl c0306201 20007000 returned -14 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r3, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:02 executing program 6: futex(&(0x7f0000cb2000-0x4)=0x0, 0x7, 0x0, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000231000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) setxattr(&(0x7f0000e92000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.\x00', "db776c616e31237365637572697479706f7369785f61636c5f6163636573736367726f757000"}, &(0x7f0000857000)='@eth0em1bdevcpuset\x00', 0x13, 0x1) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xfffffffffffffffc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000b000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/14 23:27:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f0000780000)='./file0\x00', 0x80) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8d04}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0x1e, 0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000003000-0x7c)=""/124) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x620000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000003000)={{0x6, 0x99fe77f}, 0x1, 0x7, 0x7, {0x8000, 0x0}, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r3, 0x10, &(0x7f0000002000)={0x0, 0x0}) sched_setattr(r4, &(0x7f0000002000-0x1)={0x30, 0x3, 0x0, 0x3, 0x8ac3, 0x1, 0x4, 0x4}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000005000-0x8)={0x8}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000)='big_key\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="d18c321bacc12f8a82e05ac9933e830d83940a36dc82478d6516d7f100e15a6fe0f492b51404c96fab8b12a85673eb9e7be8d680d04e5ac832dde3304b1be2a0841396ba9adcdd6cac28dea490e10e800f762e26c3bbdebca8c70478c47ca9e0a362905969a1aff567f23c96be1fc47a0d0f1043ddd0eee4527d3c93a04e8073611f0ad5d8380e6d8f320c11dea40a9c7d3d9a7951103b13583b76fd696eac54c8988dc4d364992b2c740f785c1dfb1dd04c2fbb987b7a1b5a17255bfe38ef6bfc61b662e89bac7469235030cf8d70f6953a1eb07fed0c21061c7253c37b642c", 0xe0, 0xfffffffffffffffa) keyctl$setperm(0x5, r5, 0x200) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000000)=0xea4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x401) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000003000-0x4)=0xff, 0x4) 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) kexec_load(0x81, 0x6, &(0x7f0000002000)=[{&(0x7f0000007000-0xd0)="94be66c1e76f6bf71ae7e7b218723414236ec1421de90984a0c7687bf722ea5a8020de84711acea041ca77f122c7e9766cda370597d5130e53355831667561d4440c4467c74873ec1df81c8e3101e3cb9464295d88a1c4dfe31eef4a52bef45179f394744c6e90db4882c505f4415706a57363b87b808a5d356037a692c1aff0b3dd1be116c24cc378852ca0b2826ef0448b2db35eedcff6271307ffd019053c51a1c5bcc54bf3a5135fc1445697ab129ae0181e34e019fbb97c5163535dea5edc4ea488b8ab6669b2651d4a07f9f5a5", 0xd0, 0x1, 0x1}, {&(0x7f0000006000)="4c256b15c47128c3098b17028fa8cf01f7837a99d500272f72bff37064c25216e38d18f2f0f5fb3a9ec26b088146baaffe47136ab310", 0x36, 0x10001, 0x4}, {&(0x7f0000006000)="400741eb758f0494c02c0745a970dca0fd6442a701bbee8ba67ba5a7443f0018bb131a691d4430b8a0bfcc8c39c544ed9ed6a83c06a131fce5fddd8cf673ebd715fb03899a60b46c4913849cd881c40e7715d0812796e35ea271a16a36ab365471388bf6b983f91b16633b88b3697859c5c2ba25dc1ce126dc951a75ab8703abf12e6bfddf3a05e4f6e4239741cff2f0", 0x90, 0x10000, 0xca32}, {&(0x7f0000005000-0xbb)="b11eb4740a8d8c76ab99615b45bd51dd8044f42d86cab676336e051d2a99df357892a12753f0112c48d55ca823a4052f6d89796c73b3af0411f35227520809cb95614d233fe07c86c96e88375193571c9bfa15436c5099513ad2ca3f0b621cf6bfdf37c427b4136ad85c7585b8169a6ea2162289f41e4db3159ed6d23be7e90d163ea6163d90423bb53003365584a20e072f2cb4e4dc8ffd449d21f72c05d50e419f57ee89e3145832f2b064342ef4fe05872962c92f636cfdde1c", 0xbb, 0x7, 0x46e05b29}, {&(0x7f0000003000-0xe2)="3beb464c994aefdc2b828cc40fccc0aedf210d36a642d4397058dd79e50910b0603392f24be0fe2a4f36b4d975103563663cb3c102b37f40f18c1109ec6f2b863100a3460f5314acb1204d269b4d3e7727d3132943bc795a267c39e524b2904addf8cc056fbab42e53c02b328427fe6de06a5123139cd92eb80947af248e3240713ceae5911bca75a233da70274bd6dcd94b028305ad7a61b6579246dfa04623220b62672b9aac5c39a1d0a12582e09b7c87c231aca1398b84c71cb40c21506b10e8103c89fe9986a253945199bd1b28457a9e49a5f198bd66224aac43e43561df15", 0xe2, 0x101, 0x7f}, {&(0x7f0000007000-0xe9)="7a172ef7895b6bb2a64ff8985eadc239e52cb17cb45026119f57d7299d4f06b06ade7aa77cea4e18fdd410ad4cb6ca4a3d4874d11f6e356a6f58f5e7c55c361c8cac956a7363bb51b1f7d544db7c0d35e89996dee3622d7b3f98a67ff86a8b9aff934c30c2145bd6d905c5983cea8d3906609ea036bc96ae90abb53c3c0b64c9e5aabf992438e4c2735319eeb21091bc218e8871fe69ef11674807b7632cee08990626570119de73d18391942db7cc4777323344182c8b004bfdcadf025883f50852ee9c6e66e9a6fdcda584a0acf54cab1914ec3b88d8100734735875dc7d728aad3d7a03281c03da", 0xe9, 0x8, 0xda4}], 0x2) 2018/01/14 23:27:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="24a0353cb3c0fa909cb265429f2f4114", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x40000, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x7, 0x6}, 0x8) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208000, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap$binder(&(0x7f00006fa000/0x2000)=nil, 0x2000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000094b000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x9) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000062000-0x30)={0x0, 0x1, 0x0, 0x19, 0xffffffff7fffffff, 0x7fffffff, 0x0, 0x5f}, 0x0) bind$inet6(r0, &(0x7f0000a2b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a2a000/0x3000)=nil) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000a2a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f000053c000)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000053d000-0x1)='/dev/usbmon#\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000cf000-0x20)={{&(0x7f00000cf000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f5000)='vegas\x00', 0xffffff5d) r1 = open(&(0x7f0000566000)='./file0\x00', 0x2000050004, 0x14) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007fb000-0x4)=0x0, &(0x7f0000abe000)=0x4) fstat(r0, &(0x7f0000036000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000061f000)={0x10001, 0x6, 0xffffffffffffffe1, 0x2}, 0x10) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0xc01) ioctl(r0, 0x440000040000127a, &(0x7f0000878000-0x17)="") socketpair(0xa, 0x80005, 0x9, &(0x7f00006b9000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000016b000)=0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 112.988482] device syz0 entered promiscuous mode 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000080d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ba5000-0xc)={0x2, 0x7, 0x2, 0x6, 0xccf, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/hwrng\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e10000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x152e14c2, 0x8, 0x1}, &(0x7f00003ae000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fad000-0x4)=r2, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f55000)=0x0) timer_create(0x7, &(0x7f0000b88000-0x58)={0x0, 0x0, 0x6, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bd000)=0x0) r4 = add_key(&(0x7f000080c000-0x12)='.request_key_auth\x00', &(0x7f00000a8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086c000)="d6f7a0cd499e1cbed8ac2fda3309e42a101f10cf068c9750dca0441b4995ee5085b4de22dd62284d040b404d417843d593545518697577aa2d86c1b994d3cf0282735c7153a2c301dbd6418f4457fb6eeca2dc88cd8ce2ae3a3be554ef623f06f1bcd42df9d238703ba2e96917a31d4f03bf9847885837a9a318570c044cc875ea8b35f381d562d69d799c5704f56ee2bf9cf296946ab537d444d45ce615944506", 0xa1, 0xfffffffffffffffd) keyctl$read(0xb, r4, &(0x7f0000216000-0x1000)=""/4096, 0x1000) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x20000000000000, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f19000-0x4)=0x87) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fa6000-0x4)={&(0x7f0000ee8000-0x40)=""/64, 0x40}) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000004ff00f74345bb070000eae00001000900010002000003000000", 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000+0xb8d)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x4, 0xcd3, 0x4, 0xffffffffffffffb1, 0x8, 0x9, {0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x9, 0x1, 0x81}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xc6, 0xfff, 0x9, 0x4, 0x2}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000003000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0x99)="0c5e42bfb1c638e7cf4e32fc24f0a334a196e0195a83b87975ad60ba95ae6c8b32cc625b58736c440d200a07e58e9c70dc70b86ac09a83320af13b95ddddfbd3abdb0930c51d28ed38f229e27c13a5f44ff180709ee426bd8f5114b10692c6485eee8fc12c91fbcb540c31f8545d7983c7a33ab69911d783a06406b17f4d642e634fd29eeda60d8407948d6e3b8cbf58acdc94292871fb1963", 0x99}, {&(0x7f0000001000-0xd6)="dcad0d68a7c3f1e818cefa5f752fcd7cca83ead2f7f5c96e4a2d980671375c7c1a30c08df983338d210a508f5163920cea142572be95b8a91f2f6de19ef65d17fd400a3095680c780e0fd7b1a7f89c48de9ff12a87bf3b3431363f39d876fd526f8fa7549f2385fa3084dda794a74823a51b20ce70adfd6101199b53f677518c85a95c434c5dd7f664b72a9f9e232e95d1a573bfe77e0e80bbfb6a5fa57ffafdb81c59ff4f6449058826daa886b10a9e6e59d2570911b8aed249917349a271acf155a514f47148dad2ec5a0b1b9189c4577c14d7d831", 0xd6}, {&(0x7f0000001000-0xad)="8f3ca181ca218c83ce1923cf83d2ea759ea835abefbbff4a7ce43595d3ad24f3c7e3f32ba8806e3f9655f167419132638eb198396b3aa18908543c5ebeea182da3d62b38edaed6f26c871de02a605d253cf0c3afdac8bb2eabdb6a5385e7054617ee98444af04f83994a6a36c9b3867e97749aa499a1896e679a27d9ebd235b89c889890d8fe18862849e3965f08fb30bccf595105787014fd0dacb4e793db8c78adc49444f165b96d43303fb0", 0xad}, {&(0x7f0000002000)="f235e11fd4da46b95c6d0bf66aef225a6f0e6858b704f521", 0x18}, {&(0x7f0000003000-0xa1)="e024fc860ad5915f33b7d36f5e936eca4fa5b468a3aacd9c9209cf4aa07d217c8e983945a54d8736be6f7829c250804c14a1cafd14f624df6f2f4c9d2d562938d5931ed8115d3bdaf744699c56d9740e80527ca30857cac4300f990d23cdc5d7076fdb88e87b9a00dedd7a7caef693a6e46a2078e19759c962b69a5008b2cb1c1082004faf0090e88c8c7e5fa1818f670fa48a54f1122a9a5a1c51e8ef5a197574", 0xa1}, {&(0x7f0000002000)="268478ac0b468399927af794074b7751a7093131598240a8e531aae76a046313c2d1107cf2b82ec3f70e6c68194b7381c5056997319acebe37222def0abaafa86a64244f25ed506e1d9c4f2e441516324012b43ce7bfc76c44bd9e628b6a380f0092e0763f2a528101bb7a56214ff5997de5fe563dcd9fe270155ff7eed70ebfcb9b0c4007304bb918747205e9c6cb4faacb831c466f8e797b1fea38d060ceba69e3c6ed3ecd5929c089dd548d1c912eb73a295b8e6e257cb41d94315d1b12612a22cd41c848e06d5f3920aae1877a3e20aef54f26554f9a519ec175f3e4cf5eab31a2949ee259367f78ac4d23811ad0", 0xf0}, {&(0x7f0000003000-0xa6)="af4de2736c0405b7da3644ad1274173f52e7bb9d7f0d3d5875cf56715f661bce9d728815ccf608a82d40b6b1f33112866db7402bc013d58113a3f111e9b53e9899d3e28f211c4b5c2cc8253b3df4b145028420b5c47d3a1b884f049ff8edfd6fb95bb703f49b33c4c9e8afb8bcae794e64c1aa9aa1fc5926fb1b43372786ba295ad58a5a7d327749b072546e0a91e30c03f2b533befd8e0cbb821cff258408507046e0066a51", 0xa6}], 0x7, &(0x7f0000002000)=[{0x100c, 0x110, 0x80, "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{0x34, 0x117, 0x7ff, "d07fbb12c47eb5b37fe28a3f114d76c62e3019c68c0b7c4ca3c6ce7c8bdf5a693e9769e5a2"}], 0x1040, 0x4091}, 0x48000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0xfffffffffffffffa, 0x80, 0xf5bd}, &(0x7f0000005000-0x4)=0x10) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e6000-0xb)='/dev/hwrng\x00', 0x604141, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009e4000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d00000000, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0xffffffffffffff74) getresgid(&(0x7f000007a000-0x4)=0x0, &(0x7f0000a9f000)=0x0, &(0x7f0000f5d000-0x4)=0x0) r3 = getegid() stat(&(0x7f00008b8000)='./file0\x00', &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000cd2000)={0xa, 0x0, 0x8577, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a95000)='vegas\x00', 0x6) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000320000)=""/151, &(0x7f0000d08000)=0x97) getsockname$packet(r0, &(0x7f0000368000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x14) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b6d000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00000d0000-0x2)=0x8) getsockname$packet(r1, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005ff000-0x4)=0x14) r3 = getpid() fcntl$setown(r1, 0x8, r3) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000b2f000)="271ad38d23dcc462be45ef75c5cde0609a6daa571ec36d607ef8d9a66a5f4ebd4552507ae16b3fb625e4ef6f77b24ed96ba39ab3a5ba4920347cdb9a0ef813357bb8a05c166fcefeb0aae3d40fcfd91259d2a8b7802b66d1936fa1cf79fd0f73dc8093cf38b70772fe5cadb2d8784f3f7ac010fbb86741e01003f18d5ac15111afb3dc47a8d8cf5df3b0bd81425d99986ecdfb3b86eef2cf09e98447cdf68238") ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000098c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000001000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000516000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00004f6000)={0x1, 0x10000, 0x1000, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000857000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0xfffffffffffffff9) 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) r3 = add_key$keyring(&(0x7f0000604000)='keyring\x00', &(0x7f000055b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000-0x20)=[{&(0x7f00004b3000)="1770bdd88fc79a1d512e4a5f178a4e784d383d3bf47bdd38a13bc1a816161f7a2fad6c6d950844a3c26fa8daf00c7d380d28e98fb139c8f965c43cba18472f9c58dbf51dee5429476523e61717e32e3d4e3fb6e74cf98dec69901c81f61627b28a263033f7f34d232871ac6e9ea103d2e433af2445b62b771ee830bd939250e91132f06b9efdcbab23c4df183bc50f9ed37650e86058de1f9f0e6f3b14d19f77d856e5c5c9c17cd09aa23d2f7db790b6cf", 0xb1}, {&(0x7f0000001000-0xf2)="4e59d7329aca29845b47a5e216096a41c68253b9f360365562b61790ae74d9308aecf593a1e77f9990e551c81df291ef45c72073c151b1a1edfab2e0d09b1f80ab46b08be5af5b617f6aadd556fd2d86d18946daae4b30634bbbb519dbabed12238ccffa57bd6a18023dbfeb964691f9135ae833a42503b84deb0c525b232c3b6c98e16610716858465613ef733b406dc6dde8d59f516c6777abf6820f28764b098a1ed253cd082117a99aa626608922f02ebab22e393fcec2568dbd2f145d08135df32efd43be7b4247ee2ec99d74ca6b0a9afb4a590a989e903752ab3440325120c48d3957c2684bd15768491febe2cb3b", 0xf2}, {&(0x7f0000829000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c8c73e3f5a08600f55ff8dd94a8c95c80c689c4d0f8cc65add28ee2e2f3c982e3e1e8a49cf66daa4bb7f72fe1be4f72606", 0x31}], 0x4, r3) getrandom(&(0x7f000077e000)=""/0, 0x0, 0x3) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bf000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004f6000-0x70)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0xffffffffffff0001, 0x93a6, 0x3f, &(0x7f00004f5000)=@generic="6467dea84f8b9284daef2e76ebc1b458", 0x7f, 0xffffffffffffffff, 0x2}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004f6000-0xdb)="ec39d82630e8b407640c44dd36f9f232d0884fd88ce26bb78b2cf4b8e5428e3eeed0bcc2c79dd9054c1ab72f7534f7b90f492fa35d459ae0f1e87d49892fa38e255c3bfc87ed476f5c1a9bcc60b76937d6ff318db01157a377b1150efb841d60c041defd8da4eacc6094c16906b3440bf7e9a67ff13810fc6104e01cb483f5c28f54f0f98d613a97447e44c36265c616efd25601c8c80673a5ff609f73951384cf69a71a096581420503307a600651c8467457edf1a41c21f2b41c12194e23f274523239cf6c7c7cadff15872992ae36bcf64bc521f60b255e716a", 0xdb) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004f7000-0xd)='net/mcfilter\x00') mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00004f7000)={0xfffffffffffffff8, 0x20001000, 0x400, 0x401, 0x0, 0x2c, 0x1cf0, 0x100000001, 0x5d7b17d1, 0x7}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000126000-0x4)=0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004f6000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$usbmon(&(0x7f00008cd000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a1a000-0x34)={{0x0, 0x1, 0x6, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d8e000-0x50)={{0x6, 0xca21}, {0x9, 0x95b}, 0xefdc, 0x4, 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]}) lsetxattr(&(0x7f0000174000-0x8)='./file0\x00', &(0x7f00009cb000)=@random={'osx.\x00', '\x00'}, &(0x7f0000bde000-0x7)='mqueue\x00', 0x7, 0x1) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) socket$netlink(0x10, 0x3, 0x17) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000587000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000136000-0x4)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/user\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c53000-0x4)=0x2, &(0x7f0000c6e000)=0x4) ptrace$setopts(0x4206, r0, 0x400, 0x1) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f01000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup2(r0, 0xffffffffffffffff) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000045c000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bfd000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) writev(r0, &(0x7f0000e83000-0x48)=[{&(0x7f0000eff000)="4771141afc753b97693efed5463cd88d5334115bc444536ba46a3f841cf7174241a9", 0x22}, {&(0x7f0000f0d000-0xf1)="90c0650851d0d7a43f07a6f0ae5b235c8f083d65adb8be04dd14334e83bd003a83626fa8435523f4ac2c225055960177a192e9a436e64c08f31009656fee951682c3e4d5f14c45111e8f367b067804833e7c8a4a57e4921e1fc571b4c4baf5fb4135c2b05c2cbf2b66b5d54109039668b1589564dff2c473c0c5785b9844f6256088890e2663ca0a094e560bfcacfe8716f6829c76691f310c4b69a802f39969d5fc14811662b739d541ff59f3f4be463d0d4e0d0b7bdfe37b67e0110e57c8855a295af1fae592457c8024e806d0ade79b47c83f3a7d31fe04ec0d6135bf13da535d494370090c97ece880bf81eb86d26b", 0xf1}, {&(0x7f0000ee3000-0x72)="95ca86fd9a7f46fdacdd282a9060c2ff8d035fa58d5d615d1fd8c50005a96e7b97445f665e5ab32497765952219f096c38ee7a75683667c3887a15573658a83b33675b0b7ee89135e2d070ce4971a774a7bce596ef0483b6d42bb506e6c2e5670b02681500382c01637bbeb71788c02f08ca", 0x72}, {&(0x7f0000f30000-0x27)="83ffa5544fb06bcc65de38be912228d2b383eb14ee7a6b8bfbb7f0f1b5b8e65baf40ec31bf8365", 0x27}, {&(0x7f0000bcc000)="96bbcdd0152014a0ab2f71c31c624e4bb3deb2a21dbac05d8945d5a5404072196bf7e5aea6f202e7ca3d305f03c6df88555c269924bc5ead84b9f4677ab41593f2fde15d11adad98a9c0f129494604a927216ce568c2584353ea50274be3ffcf87a02a7ab91b70443fd45829769a832e710d8677cf8c2e0ca9710364e421aab4b001c188239c464e60a1f7cc117aa164301671309f954781450e8b8f7f608f9065aca35bf1b8132d7d9480c9879b6c67432de4a1863bb0536669bfb7e96678a9147e75479590be57b79a8aa613a859c45c5c89916bb92465d047c50d1dfd88d98ca8a9abe56e4d98a4d36079920088", 0xef}, {&(0x7f0000a7c000-0x73)="466c904bd4c6747f0cc15661a34efcde7224c2220bc87727180d0900679b3f0c4ca06b6c843e4d90898d171305a9d9f3d8df6a1c8948713b5a15817b1d025f97063b56e1d98fb1f0247c2177cc4c828721aeca84104ec4feb6d1bf1240f085f75493492401c9f2fd75b2ee079dc08b41e17d44", 0x73}, {&(0x7f0000e0c000-0x68)="4a3df2c445e6678808287bbf1fb7d39156ab91853a93e1a1297e28f23cb680e4080ab1855ee85dd0ecdb81cb919ffcb91fdcd62443f0c48de8d8b88a51a67877ff20107beb7e0ee16e8e5f0bf0294b4f8436ecad40d9c1cab1cb101565f7c2168ef3d50b719e4e0c", 0x68}, {&(0x7f0000176000-0x32)="cf057906b37880f3ffeabedac36f3c80b4879365bf41503023c13ca5a640e007c8d49d7f71a55d0571e414b502f2496e3064", 0x32}, {&(0x7f00005db000)="2794780b850873d479902e0e422d69ffbbcb04b8f42db34717cade5cc0822d2cd8982c", 0x23}], 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000094000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e08000)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/01/14 23:27:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c87000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7e) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000476000)={0x3, 0x0, 0x100000000, 0x7, r1}) 2018/01/14 23:27:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009eb000-0x9)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_wait(r1, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000557000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000-0x4)=0xe8) lstat(&(0x7f0000ee1000)='./file0\x00', &(0x7f00004a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb0000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x2, 0x400, 0xa, 0x20, 0xa0, 0x89, r2, r3}, {0xfffffffffffffcea, 0x49e, 0x7, 0x7, 0x1, 0x1, 0x8000, 0x81}, {0x2, 0x7fff, 0x7, 0x6}, 0x7, 0xc, 0x3, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x3, 0x80, 0x100000000, 0x1, 0x1f}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000175000-0x10)={0x4, 0x0, 0x400, 0x0, 0x2, 0x7fff, 0x808d, 0x100000001, 0xfff, 0x8}, 0x10) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @empty=0x0, @empty=0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a44000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x6, [@rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7fff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x1]}, 0x28) [ 113.251809] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 113.270735] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000002d000)={0x0}, &(0x7f0000026000-0x4)=0x4) writev(r0, &(0x7f000002d000)=[], 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006db000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000abd000)="", 0x0) bind$unix(r0, &(0x7f0000591000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) recvfrom(r1, &(0x7f00002c1000)=""/0, 0x0, 0x0, 0x0, 0x2d2) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x240841) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000a000)='reno\x00', 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x7e36c6beca6ab8f4, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000000b000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, &(0x7f000000c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) r5 = getuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={r4, r5, r6}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000000a000-0x12)="") 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[], 0x0, 0x0) [ 113.298625] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 113.316647] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 23:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000119000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d0000)=0xc) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000277000)=0x0, 0x300) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002be000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000de5000-0x4)=0x0, &(0x7f0000a53000)=0x4) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[], 0x0, 0x0) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x5717) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cda000-0xd)='/dev/usbmon#\x00', 0x10001, 0x20040) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000695000)=[{{&(0x7f0000821000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000ca0000-0x18)=[{&(0x7f0000150000)=""/247, 0xf7}, {&(0x7f0000dec000)=""/182, 0xb6}, {&(0x7f000083f000-0x49)=""/73, 0x49}], 0x3, &(0x7f00006b3000)=""/57, 0x39, 0x2}, 0x9}, {{&(0x7f000099c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000769000-0x28)=[{&(0x7f0000e7d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8a000)=""/110, 0x6e}, {&(0x7f0000d74000-0xe8)=""/232, 0xe8}, {&(0x7f0000cf7000-0x72)=""/114, 0x72}, {&(0x7f0000102000)=""/153, 0x99}], 0x5, &(0x7f0000cf7000)=""/153, 0x99, 0x46dd}, 0xc0000000}, {{&(0x7f0000e56000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00005c9000)=[{&(0x7f0000fe2000-0x57)=""/87, 0x57}, {&(0x7f0000201000)=""/66, 0x42}], 0x2, &(0x7f00000d3000-0x55)=""/85, 0x55, 0xffffffff80000000}, 0x4}, {{0x0, 0x0, &(0x7f0000162000)=[{&(0x7f0000682000-0x43)=""/67, 0x43}, {&(0x7f00000a6000)=""/173, 0xad}, {&(0x7f0000a8b000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000387000-0x6d)=""/109, 0x6d, 0xeb}, 0x1}], 0x4, 0x0, &(0x7f00009ee000)={0x0, 0x1c9c380}) r1 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000093a000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000e41000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0xffffffffffffff00, 0x0) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x84800) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000e000-0x20)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000964000-0x4)=0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000007f000)=0x0) timer_create(0x1, &(0x7f00000e5000-0x58)={0x0, 0x3d, 0x6, @thr={&(0x7f0000b20000-0x5f)="3c00f4ea49ffb47761316a05c32d9db2cf2881aa902968de57c65e19ed0ef0a0b135ec27e6164ec463474f324b54a5f704d5522d08846654f3e0b6eb804009b9d2ac27e1e645ec7354197292830845560603a9891630978172ceca288a3d32", &(0x7f0000e61000)="b878d51868f39aa20bf2400e53850e26d4dfdc0dbd3d4df2b0b812c837e25a2bc2b8a47f1f4ee61c915465fdb89758a2f3476094a949961d267dc8f848666c2a8fe26088a2c8db8b0fa4019d41c9935de3100533b7d314d63c4b4729cbe1cbbd51d60f2021df933b771efe92f5a7da9ba2914cb3a5d83cff446c1b1b37f31e9aa71e0f707028098e292a8c2dcf68be1c90c1b1704620f43dbaf00e3a2f5cc7ac3d38fab2813fdae2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b7000-0x1)=0x0) timer_getoverrun(r1) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001a2000-0x8)='trusted\x00', &(0x7f0000587000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000013b000-0x4)=0xa0f8) keyctl$get_keyring_id(0x0, r0, 0x8) unshare(0x40600) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000564000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000065f000-0x8)=0x100000000) r3 = syz_open_procfs(0x0, &(0x7f0000e33000-0xc)='net/netstat\x00') sendfile(r3, r3, &(0x7f0000728000)=0x0, 0x0) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001a4000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001a0000)={0x0, 0x7ff}, &(0x7f000027b000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c5a000-0x8)={r2, 0xfc8a}, &(0x7f0000f56000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00002f0000-0x4)={0x9bf, 0x5, 0x9}) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001000-0x8)={0x8d, &(0x7f000011a000)=""/141}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x81) capget(&(0x7f00000f2000)={0x20080522, r1}, &(0x7f0000a71000-0x18)={0x6, 0x9, 0x6, 0x10001, 0x3, 0xffffffffffffff00}) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f000089e000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 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}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x40000000000000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/210) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000023d000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x800, 0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00002c0000-0x4)=0x1, 0x4) sendto$inet(r2, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c51000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004c8000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a26000-0x4)=0xe8) r1 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000072000)=""/0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000149000-0x2a)=""/42) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netlink(r2, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088a000-0x4)=0xc) 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000ba5000-0x9b)=""/155) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000665000)=0x0) connect$inet(r0, &(0x7f0000bd3000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/member\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000001000)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffff) mount(&(0x7f000097d000-0x8)='./file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000abf000-0x4)='efs\x00', 0x4000, &(0x7f00001eb000)="6fd91b8b7600c18a4f4a2522c5af2d8e92d98bff8383fdd47be0b2f9943bbe3b9cb488e33c95207d85cd7d267029ec9c7428ca340355bdd2e42855e0096d4ae5b9c625568631985ab0466b05820de3898c977d9ceb91c24efe4fc281f5aa384d06006a4e9c67429656117bc77689a2c6e843d56e3dbf1709d82945dfe6876f9781b80f91b637e457b7bbb9529fa7b0b3605e27cba1f862f2950aafec") r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) write(r1, &(0x7f00007a0000)="", 0xf415bd939ff5ab8a) truncate(&(0x7f0000727000)='./file1\x00', 0x8) 2018/01/14 23:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/ptmx\x00', 0x2040, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000056000-0x8)={0x5971, 0x6, 0x80000, 0x1f}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a0b000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x200000) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f00001c2000-0xbf)="a4e1d4c2e61dd41bd2cdd978311b7f442104dbc7af5bde8a5ed872cf31f138ad79556bd6fa7612b81455b8b775d9547bcccd66430d", 0x35}], 0x1) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/access\x00', 0x2, 0x0) getsockname$ipx(r3, &(0x7f00000f6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb2000-0x4)=0x10) 2018/01/14 23:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x80080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x1, 0x4, 0x5, 0x1, 0x4, 0x4}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000195000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[], 0x0, 0x0) 2018/01/14 23:27:02 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005e4000-0xc)={0x0, 0xfff, 0x30}, &(0x7f0000bfd000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a24000-0x8c)={r1, 0x1f, 0x84, "7fbffcc3b7c8298f849a2e4577cb9f96d25e360d466c18fd39d5f82f27f17248f504ddf23ac3be33827322e499d0989d90297f9534ab0b9a527bdc838da65471e9db330f608dcd3a1961c44b1c8ca7e5df9c0eb7e6233979c45fc48c205ea9e76c5089ef408a474d7a4540efac5386061ca43e350b9c20cc5da920eeac85a13b51782792"}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r2) r4 = request_key(&(0x7f0000330000)='id_resolver\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b9a000-0xb)='^procwlan1\x00', 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f00008ae000)=""/170, 0xaa) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000071d000)={{{@in6=@mcast1={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000-0x4)=0xe8) stat(&(0x7f00000c5000-0x8)='./file0\x00', &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002db000)='\x00', 0x1) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000288000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a28000-0x4)=0x5, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)="6e65742f6970365f6d725f6361e3686500") preadv(r0, &(0x7f0000356000-0x8)=[], 0x0, 0x0) 2018/01/14 23:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 113.653335] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/01/14 23:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000519000-0x4)=0x0, &(0x7f000049e000-0x4)=0x4) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000621000-0x58)={0x80, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) signalfd(r0, &(0x7f0000f8a000-0x8)={0x7}, 0x8) 2018/01/14 23:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) pread64(r0, &(0x7f0000454000)=""/208, 0xd0, 0x0) fsync(r0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000ab0000)={0x19980330, r0}, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2018/01/14 23:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/autofs\x00', 0x32f47e9e01369597, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000787000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004e2000-0x8)={0x0, 0x101}, &(0x7f000031b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000156000)={r2, 0x2}, 0x8) writev(r1, &(0x7f00009ff000-0x8)=[{&(0x7f0000ec4000-0x3a)="390000001300090400000000810000000700004001000000450001070056001419001a000400020007000000010000080003010c00f41ec100", 0x39}], 0x1) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x8, &(0x7f0000002000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000ccd000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000975000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000289000-0x10)={0xffffffffffffff01, 0x8000, 0xffffffffffff48ae, 0x400, 0x0}, &(0x7f00008be000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002b9000-0x10)={r2, 0xfffffffffffffffb, 0x64, 0x4}, &(0x7f0000a15000-0x4)=0x10) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000e5000)=0x67, 0x2) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000034000-0x38)=[{&(0x7f0000950000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ab8408db34a2898bd6cf433e0a6d96c33a1b303d451c0053495b4d94cbd21664b864e59eae3300aa22cc80ec83f84202f1e2737a580c986c3e9916d5e90b9b", 0x0}, 0x58, &(0x7f0000e75000-0x50)=[], 0x0, &(0x7f000007f000-0x94)={0x70, 0x0, 0x0, "3c06d0720cee3d61af632b1f256b32a73593aa1837f11f98906a5e03add9687f695685bf6c4f6544f3fe78fd520f3b3a40a3533ce8aa3c26741c2f12dadacae6b56735b0ff076eb9498186985338174adc6aa6ca53439ac6ba738a31139e1b848102b4cc"}, 0x70, 0x40}], 0x1, 0x1) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001c9000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ca8000-0x4)="6e00a81b") stat(&(0x7f0000e64000-0x8)='./file0\x00', &(0x7f0000a38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a3a000-0x4)=r2) fstat(r1, &(0x7f0000c6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000188000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioperm(0x9, 0x7, 0x8) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c7f000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000483000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046b000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x6, 0x0, 0x9, 0x2, 0x20, 0x20, 0x67, 0x0, r1}, {0xffff, 0x2, 0xfffffffffffeffff, 0x80000000, 0x27, 0x2, 0x3, 0x40}, {0x173, 0x101, 0x1, 0xfffffffffffffffd}, 0x78, 0x1, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x7, 0x2, 0xdd, 0x179b, 0x1, 0x0}}, 0xe8) r2 = syz_open_procfs(0x0, &(0x7f000095c000)="6e65742f736f66746e65745f7374617400ea") preadv(r2, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0xfffffffffffffffe) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005fb000-0x20)={0x100000001, 0x2a22, 0x800a, 0x8001, 0x9, 0x5, 0x8, 0x9, 0x0}, &(0x7f0000206000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a18000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x80000000, 0x2, 0x44}, 0xa0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000928000-0x14)={0x11, 0x5a, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea3000-0x1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) [ 113.817206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 113.844369] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/01/14 23:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006d2000)='./file0\x00', 0x4200, 0x17a) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c5c000-0x30)={0x0, 0x4, 0x90, 0xb223, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:03 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="", 0x0, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000064d000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000df7000-0x8c)={0x0, 0x83, 0x9, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000df5000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x101) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000094c000-0x4)=0x3, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x80000000004, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000785000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00004de000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0xa, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000d94000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005d8000-0x8)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x0, "751b"}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 5: flistxattr(0xffffffffffffffff, &(0x7f00001bc000-0xe2)=""/226, 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x80000001, 0x7fffffff, 0x5, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000690000-0xc)={0x0, 0x0, 0x14}, &(0x7f0000001000-0x4)=0xfec8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xd3)={r2, 0xcb, "50417e6d6a164fcfbd01520ea77c7a4f8011669afa1174f75891797ca345b9c0309d17e822fbd939ad47526fb8662d57b36267574ac65b3c7455e4b72a334b6dacfacc73638b85e107ffbd881826f4c99377e8efcba22b6d078135f8ae8b1cb3c27efd244eada3a0fc6f2286c4a2a5cb7353495cdfeeda2107c189fb5264f6c0d6494bf534d1d5f5f72e2b7c0f0f0eed5addc1ac1799374e846a213121b87f8ca8dde413d8fea88a1f2143a51dffe77c78ccc70e80b71235b5fc870f7448048e800eedcdc0cf465cef1b0d"}, &(0x7f0000001000-0x4)=0xd3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x22e}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x8000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xba)={r3, 0xb2, "fff0daa9a9dfdcd693e43de8fc99dc201f0d805438fc0fc9e42fd3cc428b724cd2be3691922fbe1703947ccbafa95d0f46bfec1c4a98d0dd02e89a635e100d3bd59fa4de96e3e709b5532585b4abf63820710e36a71dfea687ad548a5d8d09b6029e1121784bdd8553162135bbd1c001912f38b4ff3fa97383bc0a8d60942a5c2cbc049046066321674ece1d6b5733e90218381927264e1beed00652f32a747d5068b134d52386982d2d8521b71c6df16962"}, &(0x7f0000002000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r2, 0xc0, &(0x7f0000001000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fe09da8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xce, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000000000)=0xc) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2a4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x7fff, 0x0, 0x200, 0xfffffffffffffffe, 0x6, 0x0, 0x85d, {r3, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1ff, 0xb00000000000000, 0x200, 0x1}}, &(0x7f0000000000)=0xb8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000b9000-0xd1)=""/209) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000053c000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x74, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x805}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ce000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xf8, 0x5, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x6, 0x1, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x614c624a, 0x80000001, 0x0, 0x5, 0x7}, &(0x7f00000ce000-0x4)=0x14) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = signalfd4(r0, &(0x7f0000628000)={0xab}, 0x8, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r1, 0xbc4, 0x7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) setresuid(r2, 0x0, 0x0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000090000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00007df000-0x4)=0x3ff) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) chdir(&(0x7f0000910000-0x8)='./file0\x00') 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000038000-0x81)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400080000000000af", 0x80) memfd_create(&(0x7f0000897000+0x285)='em0\x00', 0x200000000000000) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x9e)={0x0, 0x96, "fc6825fce014c47a9838481268c6593eaa41f249d460790fad04afe6c21800e66456a0f5fd89ebd502c601777a9b7712a0f53998984b97d16b9a5e26e2e7fc1ba03b1ef77cb1592d1321fa9c210d7f0cf8b5d053ff4cd606184abe244edfa5e7fcc20ef5fe2b860b9e90c5088a7f90eb2bc474d6c23d037e8340e6a096f1613f6f5a7698a0e72e55b7a5b8707a31dda9d3fd543f9733"}, &(0x7f00003b2000-0x4)=0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8000, 0x0, 0x8, 0x7, 0x10001}, 0x14) mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) connect(r2, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) [ 113.937796] device syz0 entered promiscuous mode 2018/01/14 23:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f0000845000-0x4)=0x0, 0x7f) 2018/01/14 23:27:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x4) pipe(&(0x7f0000478000-0x7)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0xfeffffffffffff00) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000722000-0x2)={0x7, 0x4}) ioperm(0xb7, 0x6, 0x9) kexec_load(0x4, 0x3, &(0x7f000096c000-0x30)=[{&(0x7f0000d73000)="b744b359a9cf0498556acfa980eb2230beb83548334b166c4292fb772d287592a2153626a79a8da5eb6acebacfdcd8451c221cdd423868d92c05f2ccc64328e7bd209ac2fdec26974b3f58d92b2e8824313993023045c453f596acc73e5f68559d254b16697085d391bbbb5d1b467ddce4bb2b6fb90fc8c65d8415e6e2930b5d2b5962db7821820b495e892687a16bb6d1043beeb6b5da1106d1fcbc102178938b5b3fd67c7bb3f42ce0ce20ace1a187098adec22e8c6e2f8a03c52654ef533ed45b7dd77ef1197c13a5fef92f3dbfa0dcb519ddbe4ccace4418ea08baeb3de904bd0cfb4e", 0xe5, 0x9, 0x6170}, {&(0x7f00004dc000-0x1000)="af2f05f4a6501223ed9f7ddeee1ae6f9c8f0410edd8d0483dec218aca91add9221ab7daf6dc4b65cd8578fcf458ae9b99a4a27722d2c3d93edf863adec037c79d255a7cda7672462ca71540b636faab4255410d8fd8331fe26b5fd17f267e3ae9e5e32fa23464cf430474efbe85ad7e0cd6e0daffad14440d92304dca1b90134e2fe46d4bbf084bafc68cf704c96a42e222dd35697b014959882a9f497da7ff6a3e67f614513d8ded8e35f80518aa94cab2c742632255a7c0d0b496f858f8956406f9b73d94933a51a3ad6a3d9cb4f344164e02fe19593271c20f41c6b82edd83a1f6f5ce0d98c8b6d0b23779b0b983d38b4a91737a2e2987c2eb3eacfff7350e5f94ec9e7d7cb26cc9801d4cd6cb2b1d173a43019c7dc0c954dcc41f5e19ca128d5c303c746234b5826f5bff57ccf4a944aedefb9300f91468728064807d4deb2768d4267c600e8491524305a9f9c86c7ba810e8948a978a0ad97bd8593b4301691fae2f4d41583e3ddfab0709c37e846f3c901a3a3316f24ee0084431ba5ed4d1001092727fabad27c383b0348548edacd68148f8acc5d00198aec4d8fcf0c084f33c6235ef33d7d55a243b794c6a58eef25d73b70416103091df38382cf6e9fa1c220ed7184c2d1aa309586efff0f2ad22a56d1f48fb181fef6021392da18fb9ee9f515c4289e85487956f7e3a370e4837df882677af8423f0f5e6652c1724f3f86a6d448c35a2c078af2c04c7b264411da1cea93b86cadd522e096fcf820e05c7669576eb72f4b6aa9491873d3b61e3b7bc1fdf783e2eb35db0e9cb4c89a19d963d8f8741c4d7a4a45340296805274ad686bd5336220514279d862c5b64cb6cdaf285e9c6c97171d8b86d76b8d7c21589fd86ff958f346fc8aa3cb4d2f5893c4a236c55a000ac7b3bd450e2dd5403874832e3664bae7b33629253e7fc226e4819a107cb4ed97cf5424ed5bf843f56119273049545c19f37b6c95ab9a436504c0ea481e886472a85105064d5b639cddad50bdf232b25de5d587d14e8723e10d70a6e64656af8c19516f4299b7c1fc45cef581a52a59c0212e3d113077da475764e5c30c5a4652dca2c061e8109e6c9fc366b9cb2ec4d16576760f814aa3bc95e085b3661d38d3a68479fcabe6303985c18b57ffeb95d44f408614cb064c0dd68d985b9b8a83f0ed0fad771a34f1014ec2f19a7ada0d987b2e35143475e7654cc3774f42a1592eb853164744147787bf5bfdc9f03ba902e5e45f8068740db552e45c661e9344b0193cbc801f9a98c4a380b45c67d5eb4692efba064de30c87b6c5b7eaf5364d04fdd76684c4da0689e165902458262c8d446711a98010295a865bfb1c055ed840f7ed2cdd32e3838a58cec28eec50f78961a8d64922f349b0addeb678e4eced84d91e118a1aa315fdae7685367013b4b0a5a33ebdd168c4c94c799518df9967d716c372f4a6f71d68367c3c20334dbb495cf99543e4b87f3e0d62e3532a50f1957b960bfdfe8059cd8ec03757a8f5cebad19d868d8e86fe2bd86eb6a01c278a1b1cc9967ef86f76309154861ac21682c52ffd6d13c9dca74040d569c5e23d35399f0520f561af9c2c7726e061e2fb0d0704da33ad433d3557e436c55537a76bf56c8e2e77f43b2b2cf1cda65a5ea27530e6f44a5934e834b19d0658acd183226691d724bc9dcd3581351e318d1d57579e4776b0c9497a27bc57918eefc0c5bd44abd0ede9150d8d4ab226346b165d521e3d8291f72b613c164efb0487e8ec5bbe3c1feee576f7338125300deddc9fd4a0bb03444f0adccaf97f498601ea5eab8304c99199b5155d25e374a9df6d3cb35b5383591e8fe95c222820c55aa898c0649a61ffe29e47545deb5e1fd586dcadd76b03685a842262673d35a67dad5881e70c41df2045508344faceef5ccb75e8ab4959dac7f6d2b6ce947617927508685e68ef5e562467484704a68e35f4a60f9baf1615a140046c320cfcda467f1bceb48b7ed6df937477ba196f8ec441cc7bbb35f3a3fa7e404902ba892841e4e192633f936c658e26e983748fa0d287de1b9e94c6ec583284338244ac6e742f77860ff25dbdf5ddc002e617545a7e2a69c8a2290a50555e23c3df2f0e8d53fe5a0e6b5bf902b091c325df9702586c5dd332edaef7253bc8837fea47dd1a022429a4d1782187092a1066ac5f0f6ddf2717ebf0eb167312aadf6fe481de90af3e457caa487f608b021273b5f0eaaeb2aba021210d71aa22d6e7f8013ba2d603c2736187f57d8e83fe9a2010dec36c17916208278b4afeb188091acfbd90e7cef5334dff6fbc4d80bf133aed4ad1974be03151c558fd33430ea3a656a9e7fab985e53c8a31bb13132299d1faf24353823c4dd5a052120b656692a04f28cf10aaeccbe89884cc729c69f571db5640a3eb5766a7c260ada7354135672a59dd558310bc17bba4b4bc4d07ceb0aaa8240d51703d7e8aea260b01331218e61cddaa9125955e343157824591894fb4add568ebf5748bf460a5523699c674c2e6f0ae29ef803ac4c5d2b4c309fd05b409796a375a7bc8eb4829ebd18351cdbd3deefe2ea5e55c97c0d800881f3729220bb649a70d9064b92cd9768bec3e28c2b1f572979e065e5e40fb56211909691d32488fb3a397131d8b3acc985fc8949f5a64c456753ce60df11ce4b3c6e62ffd43676f540ba88ea082c8dbdc6a1c35630e102b40e3a095ec2758e0d28b630192b5c9bd819632bca88e9a15983684010f3099c101dabd35e2e1313250b5e9d79a1e182bdb20d47732f15f93686e20c306526ed319f3c0c50fb2bf04cb9d8a7d6bd1e813492a2057c7d1b956fc527300bda6826b8c6c3ff10a08c1069e75aacd3155aba1eb5ea1509428d5510086db8b093dd5174ccc88d7cb88cc0be15d824ae95287c336070b1ece8ab12ae6473d7f496077ee9aaee08abb49061ec8918638e512976c28986d8885a1112e5eabe3175830980948011cfbbfb32f8a084e111ec0c40961cf6ad1f40c5565371ea598f3b1fb4c4bb4dd47698c3e1243f6a8c674f4afc744ec6e612dd124642e8e9236cab1dbd417ad998753d720e254ddeeded1264ebcc2d7e005c2a25dd17ab7ba83653c348bcd80f5f8bab2251c1d14325695dfd39cb15263e2e5c12ce0e2bb5ad0b8952a05e7210e6dd4e6ee3ee0527ba90d0dd7e9b9b44a45861d0de602126f43e02653cba1982f66ab8982e5cd7996246ef300fa05a7da42e0431d14266c3115faf60166558db74639d5609a71bbf5f7b6e24ae1c06fb3744b37792f014c17c4aca3c7a70ad4f21fc6c28347ff32b4f8e7286e6dc85ed72d6b74e1540752dbaa6d55c2bc2892bef6a2badc2356c0e7fb97c42e9984ffbc8d115b65066523cec3d405b07333504fa595b9de0928411caa4dfc2a6684a62fa632b1b52ae3c7487683b1e2adf5e9d1caf8eda924ed4ec6bc58d668257b243dfe4180b0966e401c17a0831bc15460de3f64029eb3f394c023a19785c43e7017091545ecf2b47ddcc7f6f04497f3278f49f0d6dd1093a9a18acdfcfc9a59f2c99d0e56afca1b4a6eb10d1b1e032a9d55df31ad76eeb88d7670d595f0104d38cbec0f3923987d03fe97349f8dc2fbdf651024c2755064dc5509b0180f2c4175622e782b34f303e0dbb8fe08501efab42f7883fdf67dfb9ed6942f7d8bdaf134f449e6977bda4351a6b5b58eabdafa359ec9387436e7f37cfca8dbc30063a887340e8bca8f2e24dc9b7305d59a45e651879358992770e7c3a619ad268c73a93b5b6e73206b09f0707e9cf4ad7418003386ba617bb7d4f2754d805b96484ed68d565a4f9afed8829932dd15896f726e7d4038bdf5af3b9ebd513bd8658c7d90bf32d24bba68d6d2992db4d49ce4d1781bb78095545830e95d4350bba5b788846188bd1a143a0c9f26df6c3ca9d11447f37a1d742e3903a70a2940d85cd8e0da0ba317828f7ff0a57211dbad0a21bd904230859e355541acb05a9476073b3f145fc24ad150a2580bbeac0e9edb1df64d50e33615676a14467e8ae9c6d5f209d244f9b59691e4f98f6ae2b7ba82492d72219b9fd3697c4853d97614a9b689b181d5777e0c55885c542492f69fdc2955f15fcd6ee3eb6501e919d452554fb75bb49ac5d3cbd1c929bcfe8753bc74ce96479c5a2130f7676a3ba56865c4631b3d77d761f22f43d0be26ce1fbbd51d5371e09484f9142bbe54986a94caa24322f3712a0a519422fb155f6d81264088d9c0cee064c88c2ac49017ee437ab1fe026977a8c1e9314a7e3cf731d3c7019e53ad72562b81aac438285b66e33742a4ce4d3884f2bc9d25c5a743c421c9c3f41d2c41b84a0719214372846696b27332cf5f2da74b45cb8b270abe88775084bb9f2e66a4a8b321af613602ad497a0b9b7577e917eef28dc431855fb5309705e4d91da728242a630c7f9c8706dbb84dab9397653e0daad8f701fa4c5271aab337788490e7e59c4082a5ec39a92e420fae096bca538e469918df69e1c4d2d25ba66db10fe41349d0c24fc4c79392b7d1484fbfcb3be641b9acd1aabce15b1ef4703d167215a09966652bc33b2377fb7ed581fbf815a310c3a359e23134de999f3c880944f9be63ebbb92e3d806872e4ccdfb82fb294ed8e8f733b401958a38272517039cfe622365e91f71b145b12e5d4aed293bc9b07a1ca99dbbc18d44f8c1b1163cca79bdafb14c61646595fff92f5071adec738b96c182f7150bb21a6a4f5704487be428e09923bc106701d933f63b43238fef61c3c75bbc015ce1198523dcafbd6b64356221c6c8d98f88f608f3ddc4b4284a40a6b9e2fd240f98e188c36e6823d995c4ace02e38aeaaa6e6e7b1ef768de35331b7ede2dbb1abe6b8cc1e2ca457bcae8aa3ae032c25e76bae98a84eaf40f6089aa9dab4bbde2eaa4a4d3a1b75c2e066dab9aa36f4258432f504d47d21bfebea93adeeeec27fe8ce1a16d8a72a725bc68387fb29a443fc058734e956983da30acc8935b4e44fe1605943a31b64431f554b7fcf4f626e596afb4f9b43628fdafdf0916635a8453fd100874cb1bccdbec0c2c5a6dafe35255657e63be3a58867d5cb52d2ad62c0d2e6bc408208113f8e503b17c085130e044f2ccc6952c07bf13dce5a2b175fb3413bc9dbd249e9b679bb700c88ff83176740195c29f129e8425d20d288e66e0b9eb152b9fc110a066d72515ac8fd55828aa54a54bb93ce95cb24db8f380738f63722f66aa3501ddc328c0652674f18dd5ef560c36893a48e6faaa01767df898cdb1803b37c826b56691a33fdb6595142e40a6397f8ceb2da00ee11b3b0ac304077f5dda93c4c02b2a6d186d43094dbfb29161129c4e112f5c6e90d1c9fda928607ced8e2da5708a721b6539d4b8478ace274182b8cf3da2f7f0597052ba1fa1e50b488f0c0d959d5a47b9757f691f9e468b6cc7e5dcdacb5e362d0866900bd2f6a03eff723c4edea822539b60d65903ac75915080d7e8b0c69dd28240ff43a14a48e8754f181555d7a536134434a8911f9f36a2626bf73257f2a358cb525ba45a5ab38da0e402ef461ff0dd21fe94ad3a19dab810a6ebef67af80812dcbf126134a50f99acbfdc4a79f40574b3f417a0f71056eda6e674adcb9350ceae235075be787a83a017500ff2a40cc1de2fb91914d121f791413693a0a9c1eddfb37e61dac692260660f18b70c49af1e1e85bdbe75ddd8e98b2d9e506d88974b60b4587e1e1e32f556939cea3518cbb20cc007af2b56680308997ffb0bc602d520763a7572dc2534601", 0x1000, 0x3f, 0x3}, {&(0x7f00009ac000-0xe1)="9845bf38288546b910e1b282cda5268840087b66eaccb00e43b935f137d84ebb0290f44eae6e6bf2b4729b209db92471c1aa62b45cf8747163937ea0de23985410305b6be5c76aeb90c8e3f97bb7d7e28d32e641efdc67b35be09bfc9174beb3c995ca2c51df7f81aa1dba5dde2d891bad4d47b510c998efce16b0617179eb6c3acd88484e318c12a859dcc1ec28368f9dee683ca0d8ce323bb7b5d8d5a475caff926d137795a74d3b57ca668a1e089b47a406f20389ea35350906251a4db9d4f6bdb04b54d2f919de92fddec780dfb68f0c720d2af0c3cfe8a47c42a54bc2faf8", 0xe1, 0xffffffffffffc226, 0xf38}], 0x150000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000eed000-0x6)={0x5a1, 0x9, 0x2}) 2018/01/14 23:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000486000)=0x0, &(0x7f0000315000-0x4)=0x4) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000058d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) tee(r0, r0, 0x5, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e1000-0x11)='/selinux/enforce\x00', 0x440000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000499000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/14 23:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000853000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000917000-0x4)=0x10, 0x800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fe7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000ae000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000e20000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f000030a000-0x8c)={0x0, 0x80000000, 0x0, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fe5000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:03 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e1e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000958000+0xb2e)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008ea000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000364000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000354000)=0x14, 0x80800) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f000014f000+0x905)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c32000)={0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000088f000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000118000)={0x0, 0x1c9c380}, &(0x7f0000fe9000)={&(0x7f0000422000)={0x0}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f000083e000)={0x77359400, r4}, 0x0) connect(r1, &(0x7f0000eed000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000bf5000)={@generic="c71b5805ed481f032318be2d24ad4503", @ifru_data=&(0x7f0000685000-0x20)="5c7e112405249b860e27a84a3458e725202dff7fabee470e58fe2c89f87f3b0a"}) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000897000-0x8)='./file0\x00', &(0x7f0000e66000)='devtmpfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f000099d000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000faf000-0x70)={0x400, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10d, 0x7ee, 0x583b3f1a, 0x8, 0x2800000000000000, &(0x7f0000a83000-0x10)=@common='ifb0\x00', 0x3f, 0x0, 0x0}) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b62000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000050d000-0x10)={0x27b2, 0x0, 0x0, 0xf6}) socket$inet(0x2, 0x80b, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000b2a000)={0x11a8a7cf, r1, 0x0, 0x3ff}) modify_ldt$read(0x0, &(0x7f0000592000)=""/224, 0xe0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00\x00\a\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r3, r2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000733000-0x8)=0x0, &(0x7f00005b3000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000011000)={0x7f, 0x4, 0x1000}, 0x4) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x3) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2f000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000634000)=@dstopts={0x89, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x18, {0x5, 0x4, 0x7, 0x1, [0x8, 0x1]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x2b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005ce000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) readv(r0, &(0x7f00005be000-0x28)=[{&(0x7f0000ca7000-0x17)=""/23, 0x17}], 0x1) readahead(r0, 0x5, 0x2) timerfd_settime(r0, 0x3, &(0x7f00002ff000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000a83000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000515000)=0x0, &(0x7f000040a000-0x4)=0x4) [ 114.081503] device syz0 entered promiscuous mode 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000015000-0x70)={0x5, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x8, 0x6, 0x1, &(0x7f0000015000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3f, 0x3f}) 2018/01/14 23:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000071d000/0x4000)=nil) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x10001) r1 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x5, 0x1f, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0x5c11}, &(0x7f0000004000)=0x8) setitimer(0x2, &(0x7f0000003000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x79e, 0x100) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x9)='scalable\x00', 0x9) lseek(r0, 0x0, 0x0) 2018/01/14 23:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7e) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00006d8000-0xc)='/dev/ashmem\x00') socketpair$inet(0x2, 0x0, 0x7, &(0x7f000031d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b74000-0xc)={0x0, 0xa0, &(0x7f00006aa000-0xa0)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}]}, &(0x7f0000072000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000217000-0xe)={r2, 0x3, 0x3, [0x80000001, 0x3fffffffc00, 0x3]}, &(0x7f0000f62000)=0xe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000015000-0xa0)={0x0, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x100, 0x100000001, 0x94}, &(0x7f0000015000-0x4)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000014000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 5: r0 = memfd_create(&(0x7f0000b9c000)='em0mime_type[trusted[!posix_acl_accessposix_acl_accesssecurity)*posix_acl_access\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006e9000)={&(0x7f00008dc000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') r2 = socket$inet(0x2, 0x1, 0x0) signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) socket$inet(0x2, 0x7, 0x100) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) ftruncate(r1, 0xff) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009c5000)={0x6, 0x1, 0x3, 0x3, 0x7, 0x0, 0x3ff, 0x44, 0x9, 0x6, 0x0, 0xfffffffffffffffd}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3) r4 = request_key(&(0x7f0000ab2000-0xc)='id_resolver\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000961000)=':[vboxnet0\x00', 0xfffffffffffffffd) r5 = request_key(&(0x7f0000556000-0xb)='pkcs7_test\x00', &(0x7f0000f34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000011e000)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r4, r5) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[{&(0x7f0000a9f000)=""/170, 0xaa}, {&(0x7f0000f19000-0x55)=""/85, 0x55}, {&(0x7f00007be000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000f18000)=""/185, 0xb9, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) 2018/01/14 23:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') fstat(r0, &(0x7f0000ccd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) dup3(r0, r2, 0x0) sendfile64(r1, r1, &(0x7f000020d000-0x8)=0x0, 0x10000) close(r3) close(r1) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000349000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fgetxattr(r1, &(0x7f000059b000)=@random={'osx.\x00', "636f6d6ddf3e"}, &(0x7f0000baf000-0x1000)=""/4096, 0xfffffffffffffd43) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000af1000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000010c000)={0x3, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 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]}) 2018/01/14 23:27:03 executing program 5: prctl$intptr(0x1b, 0x1) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d06000-0x1c)={&(0x7f0000042000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004cc000-0x10)=[], 0x0, &(0x7f0000e88000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a8f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000085a000-0x60)={&(0x7f000075a000)=[0x81, 0x0, 0x0, 0x171f, 0xa14, 0x1], 0x6, 0x400, 0x40, 0x3, 0xcbdf, 0x2, {0x7, 0x0, 0x5, 0x81, 0x3, 0x5d, 0x100000000, 0x7, 0x20, 0xd3513eb, 0x7fffffff, 0x6, 0x8000, 0x0, "c7d79dd4e8564c288bdd8acd340ea9192132abee5e6ad3d64cc8ef371fc52e47"}}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d4f000-0xdf)={0x0, 0xc3, "48ec2e3599377f63ed61907f1790985484f3294fa10d6fe24f7a8910b586f42165019ae8a2bfba303ed67317f90b461fbb12376533c2fbd0fbc26c1988f7a3ff7383f66c62473080565a0541e0d5cf2ff38dad42473846a7a140345e040936875e751f0e6d3f451fb488a0c4fee0f002a34bf65579e0e0f1601ff71c478981b0ddc8ea19a8fcf9f40660d1a5c22051ef520e602e06b60f0dd647ebf8e859add3898aa8402c1f7eaf9b08bedf329c94581c18005ffc90233a1d205f1c9d33df10eca2fb"}, &(0x7f00007a4000)=0xcb) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00000b8000)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ac7000)={0x0, 0x0}, &(0x7f0000f00000)=0x8) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000199000-0x8)='./file0\x00', 0x0, &(0x7f000065c000)="") get_thread_area(&(0x7f0000e63000-0x10)={0x4448, 0xffffffff, 0x400, 0x69, 0x2, 0x5, 0x4, 0x7, 0x6ce, 0x1}) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/pktcdvd/control\x00', 0x200c02, 0x0) r1 = mmap$binder(&(0x7f0000065000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aaf000-0xc)={0x0, 0x5c, &(0x7f0000392000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffe00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000dc000-0x4)=0xc) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aaf000-0x8)={r2, 0x6}, &(0x7f0000aaf000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000aae000-0x26)={0x84, 0x0, &(0x7f00005da000)=[@free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x0}, @acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f00002b5000)=[], &(0x7f0000a42000)=[0x5972dd4e62438f1e]}}, @decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x4, 0x2}, @decrefs={0x40046307, 0x0}], 0x35, 0x0, &(0x7f0000aae000-0x35)="2d399a42823e65538b191d892fb87c64f9fa573e476a188f0cdf0f265fa33f91eb8c75a6fd4f1f29958a75788618b9fe3e20f55b9c"}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000a6e000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000112000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017c000-0x9)='net/raw6\x00') lseek(r0, 0x0, 0x0) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00005e7000-0x4)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/dev/sequencer2\x00', 0xc882, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e26000)={&(0x7f0000e73000-0xc)=[0x1, 0x0, 0x100000001], 0x3, 0x5, 0x59a41cf, 0x100000001, 0x80000001, 0x4, {0x9, 0x6, 0x1, 0x74a7, 0x4, 0x20, 0x752, 0x5, 0x2, 0x8001, 0xffffffffffffffff, 0x1000, 0x9, 0xffffffff, "9561f044f9c85d63e27c2d414e3353e70754fbd6bf9a651e25f50f3e9b20f5ab"}}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) keyctl$join(0x1, &(0x7f00003c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000015000-0xc)='cifs.spnego\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000-0x4)="5c3a8100", 0xfffffffffffffffd) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000014000)='cifs.spnego\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) [ 114.397514] device syz0 entered promiscuous mode 2018/01/14 23:27:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000316000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000c45000-0x1c)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x198)={0x2, 0x16, 0x9, 0xf, 0x33, 0x0, 0x7, 0x3, [@sadb_key={0x18, 0x9, 0x5c0, 0x0, "43b77f8852b2ec4325727f26808d9b2eb47967155469141d9267ebf255aac3143314dda8e08382c509c78c24733808117bc398ad1d80d8ce4edbd4dfb4527a9d2782307477c81a8604d5ea203f91fa9e906e09da38bec08844e6d0294d50ea0f322884c7bb3a5593871e1da362cef5a4cc1e0bdb023a07492d30989c1de1135a5b9ad2a9b4f403983c218892f7ea631b75d23e38aafcb74d007170d68c2e116df566100f57cadd8600c42182678c60f1a6333c5dafba84ce"}, @sadb_lifetime={0x4, 0x4, 0x6cb, 0x7, 0x16, 0x6}, @sadb_address={0x3, 0x7, 0xf12c5fd138690dfb, 0xa0, 0x0, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x7, 0x7, 0x5, 0x0, 0x3}, @sadb_x_sec_ctx={0x7, 0x18, 0x6, 0x2, 0x2d, "b855f1a866cbd9f22d3d3d498373bbf2b1aa51ecd5a10b644ef0234023121ac71de05d383b46dc80eb81f5146e"}, @sadb_address={0x5, 0x6, 0x3c, 0xa0, 0x0, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/14 23:27:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086e000-0x6)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="3d69111040a2b600a2101238b68572dee14d8d288627b8286bd0ca67059bf4a8d42e775de8145702fea43ac426e01f14a3e3c83a3dd1670b3ca271b6e2c9764b9658851dcb53", 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9560}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7eb1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffffc00) r2 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000)='mountinfo\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000006000-0x20)={@generic="8c4c602e714d7afa9046b27bbaa0b661", @ifru_flags=0x200}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={r1, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xfffffffffffffffa, 0x6, 0x100, 0x0, 0x7b01, 0x1, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x0, 0x6, 0x5, 0x8, 0x9, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x89)=""/137) read$eventfd(r3, &(0x7f0000002000-0x8)=0x0, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=r4, &(0x7f0000009000-0x4)=0x4) write$fuse(r3, &(0x7f0000003000)={0x18, 0x0, 0x5, @fuse_bmap_out={0x3f}}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000-0x7b)=""/123, &(0x7f0000009000)=0x7b) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2c)=@ethtool_ts_info={0x41, 0x8, 0x0, 0x100, [0x102, 0x5, 0xff], 0x0, [0x10000, 0x4, 0xa445]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x8)={0x2, [0x2, 0x1]}, 0x8) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x222040) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d77000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000a74000)={0x100000000, 0x4, 0x8, 0x6, 0x9, 0x7fffffff}) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/14 23:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005bf000-0x8)='./file0\x00', 0x80000, 0x21) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00005c2000)="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", 0xfd) r1 = syz_open_dev$mice(&(0x7f0000209000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ae2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004d7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000074b000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000b3a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f24000)=@assoc_id=r3, &(0x7f00000dd000-0x4)=0x4) writev(r2, &(0x7f0000cca000)=[{&(0x7f0000003000-0x7e)="b4042f2cf1585457bab1cb70875ff9b3c89f261db84a376039f4ebb15611281afc33cbeae68e7f7951adb7669c14ccf6d84e4a43b14c23cb058f3e7fd3e9a11b1ee9e1be64a903f77e1b09fca53389f8ea0f580061b13492907294609a0888c67271f953fd4ad2edb073bf9d043f37e4ea2b7273e6f1be6efffd01174dd6", 0x7e}], 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000584000-0x4)=0x0, &(0x7f0000f5b000-0x4)=0x4) 2018/01/14 23:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000671000)=0xc) getpgid(r0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r1, &(0x7f000068f000)=""/188, 0xbc, 0x20, &(0x7f0000211000-0x10)={0x3, {"084beea3670ea1"}, 0x2}, 0x10) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000002, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000e09000-0x55)="9e60c58d13d67e8377661fde18b71c6341703b3c929a69714e52fa83579213898a5d6ebf8acb87684e9122668213845b4eb80b71252006b0e67d0cde079ac9fdbff475dc9b5d087a3009596913dcf4627297ae3988") getsockname$llc(r0, &(0x7f0000127000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c1c000-0x4)=0x10) write(r0, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) recvmmsg(r0, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/01/14 23:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005e9000)={@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$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(0xffffffffffffffff, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x30, 0xffffffffffffffff, 0x2000000000000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f000000e000-0x8)='./file0\x00', 0x200, 0x148) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000d000-0x8c)={0x2, 0xffffffffffffffa5, 0x988, 'queue0\x00', 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]}) mkdirat(r1, &(0x7f0000006000)='./file0\x00', 0x100) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:03 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res$synack(&(0x7f00009fb000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000009a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000683000)={&(0x7f000064f000)=[0x20, 0x4, 0x5, 0x0, 0x8001, 0x0, 0x8001, 0x6, 0x4], 0x9, 0x80, 0x4, 0x434bd5c5, 0x6, 0x3f, {0x9, 0x8, 0x5, 0x6a6, 0x56, 0x0, 0x901, 0x9, 0x1ff, 0xf62, 0x4, 0x5, 0x7, 0x8, "b54ccbc30e17f6f1c7cecc7685bd06035d2cba3d8a29ef8d3245edc8d35dc164"}}) syz_emit_ethernet(0x56, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x20, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x2, 0x0, 0x1c00, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001a5000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000902000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005f6000-0x4)=0x8) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000058000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="ed1c8c3c583e7504ffee5703ecb735da", @ifru_map={0x3ff, 0x3ff, 0x7, 0x1, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007f8000)='/selinux/load\x00', 0x2, 0x0) getpeername$netrom(r2, &(0x7f000044b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ea2000)=0x48) r3 = dup2(r0, r1) epoll_pwait(r3, &(0x7f000003c000-0xc)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000d16000-0x6)={0xce46}, 0x8) recvfrom$unix(0xffffffffffffffff, &(0x7f00000f5000)=""/109, 0x6d, 0x2042, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000329000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e5e000-0xc)={r4, 0x100, 0x30}, &(0x7f00009ab000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000039b000-0xb8)={r5, 0x7d8, 0x99bb, 0x1ff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xea, 0x0}}, &(0x7f0000682000-0x4)=0xb8) socket(0xfffffffffffffffc, 0x7, 0x6a8) 2018/01/14 23:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000024000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000691000-0xde)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @broadcast=0xffffffff, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5f, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}, 0x42) fcntl$dupfd(r0, 0x0, r0) 2018/01/14 23:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000de1000-0x10)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d57000-0x10)='/selinux/status\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ff0000)=""/109) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 23:27:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 114.556328] device syz0 entered promiscuous mode 2018/01/14 23:27:03 executing program 5: seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000099000-0x7)={0x9, 0x6, 0x1d3e, 0x2, 0xffff, 0x401, 0x7f, 0x7, 0x1, 0x20, 0x100000000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000-0x108)={0x8, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000002000)=""/100, 0x64}], 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x80000001, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x41, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @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]}, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000000)={@common='bpq0\x00', @ifru_map={0x7fffffff, 0x80, 0x55, 0x5, 0x1, 0x7}}) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000538000)={&(0x7f0000617000/0x2000)=nil, 0x2, 0x7, 0x10, &(0x7f0000aec000/0x4000)=nil, 0x100}) 2018/01/14 23:27:04 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000284000)={0x0, 0xffffffffffff538b}, &(0x7f00009a5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000997000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xec, 0x0, 0x8}, &(0x7f000039a000-0x4)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fe6000)={0x0, 0x0}, &(0x7f0000930000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000ece000)={&(0x7f00006d4000-0x1c)=@in6={0xa, 0x3, 0x42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000fe7000-0x7d)="16f6d9f76c0e4d7f13c8ff08b6c86e864d9a4c5dd74f9319678b0db897d75c8346768020bd2de5762cfe7aeb42d62b568ec1cdc297c3b9339dc455157eca69c147c68edcd64aabf73303f64a0dee6a0a3730c0c7916db71b888ee4c6d543bf949b520bc10585b71493f01c618dbe602844c4e3d9540856159077ff4038", 0x7d}, {&(0x7f0000fe7000-0x88)="7cffcd902b55206976380b6c388c86c858979d54312a7681fcf3fec95136ed90b0096e0442bfe52c81b1d3f5234493cbe119ceea9e33d458b54f38c4b5801cbe172b7b9ae630972b472ce1a553cf136cba06ea103f2d2a2006131a671004a73c50ecafd1013c215d8ad9ae0e59ed90ef7cc3acf085f7e198ad25296174ef1f62b4cc50fb3d9aeb3b", 0x88}, {&(0x7f0000fe6000)="9350c0abcefb054b6e08a6bfe96bd13d40c4864548152550048a3e183bca04ccc29456ce4afd442eaa98ae65064b337c5e93eb7188466505d523cd11e41a3bda8ce33d538640606ea7a43d7bb08c98c5ac7062a85579ca1317ecaee2a0a2e44270f32c89b26567c5a143be557d599ac6dd317eb4da53c0ee4e03130829deb7de00ef4a7092217579", 0x88}, {&(0x7f00006a0000-0x1000)="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", 0x1000}, {&(0x7f000066a000-0xc)="0c39433cabea766c7f0d15eb04", 0xd}, {&(0x7f0000fe6000)="33145594e7f14385ee5cc77edd7a4843c382add8258eafe2a60610c809364088a45fc1678281e7a18e7992c48dcfaed12837755a51", 0x35}], 0x6, &(0x7f00005be000)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x208, 0x8, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0x9, 0x6, r3}}, @init={0x14, 0x84, 0x0, {0xff, 0x7ff, 0x8, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x200, 0xe8e, 0x7fffffff, r4}}], 0xb0, 0x44014}, 0x4) read$eventfd(r0, &(0x7f0000c3d000)=0x0, 0x1) pipe(&(0x7f0000ddf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r5, r1, 0x4, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe6000)={0x0, 0x1, 0x6, [0xffffffffffff7cd7, 0x7, 0x80, 0x40, 0xfffffffffffffffd, 0x6]}, &(0x7f0000f39000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000008d000-0x8)={r7, 0x7}, 0x8) 2018/01/14 23:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(0xffffffffffffffff, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000397000-0x8)='./file0\x00', &(0x7f00008fd000)=""/187, 0xbb) r0 = syz_open_dev$evdev(&(0x7f0000884000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000f2c000-0xc)={0x0, 0x0, &(0x7f00005f8000)=""}) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d7a000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000005d000)={0x6}, 0x4) r1 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000d79000)={0x27, 0x8, 0x3, 0x7, 0x8, 0x8, "8b325ec0c611dae1493ace4fbae04a1bff626686a1a58d2fb607becf4c9f943c0c7b217b6827aeedce8a895e89cfba29dbf66b5b56255fcaf03bc207dc5690", 0x9}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000801000+0x314)="008d74") exit(0x0) getdents64(r3, &(0x7f0000419000-0x44)=""/68, 0x44) unshare(0x0) write(r1, &(0x7f00007f6000-0x31)="00000000f90300ff0000000100000000", 0x10) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000538000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r1) close(r0) 2018/01/14 23:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f77000)=""/80, &(0x7f00009ee000-0x4)=0x50) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e4d000-0x98)={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]}, 0xffffffff, 0xef0}, &(0x7f0000206000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000959000)={r1, 0x101, 0xfffffffffffffffc, 0x4}, &(0x7f0000481000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000e24000-0xd6)=""/214) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000015000-0x3c)={{0x1, 0x1, 0x64b5, 0x2, 0xeb9}, 0x80000001, 0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/hwrng\x00', 0x1, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002b0000-0x4)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000000)="", 0xffffffffffffffc1) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000006000)={0x7fff, 0x3}) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x4000000000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00005cb000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x1f, 0x1, "e34d9e3cb18964288a071864dfa9dd2a61089e6311e9f70e6d13d44d30fa2c912a4aa43c4528dddcd8decc7f9c59082abafb6b66258b2e9398d35f84da876464", "6a0bde3c3689feaf6e83850f01bd22d6ae89a3225840e2c01c17e3e20a4a4d06", [0xd3, 0x7], 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000179000)='/dev/keychord\x00', 0x900, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cbe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000824000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) lseek(r0, 0x0, 0x0) poll(&(0x7f0000029000)=[{r0, 0x182, 0x0}, {r0, 0x0, 0x0}, {r0, 0x104, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x20, 0x0}], 0x5, 0x9) 2018/01/14 23:27:04 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000046f000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@rand_addr=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) ioprio_set$pid(0x2, r2, 0x0) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x8, 0x2001) write$tun(r0, &(0x7f0000429000-0x86)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3a) readv(r0, &(0x7f00003f9000-0x90)=[{&(0x7f0000ae0000-0xee)=""/238, 0xee}], 0x1) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001000-0xe0)=[{{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000)=[{&(0x7f0000002000-0x55)=""/85, 0x55}], 0x1, &(0x7f0000002000-0x92)=""/146, 0x92, 0xac6}, 0x22}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x6}, 0x0}, {{&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000002000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000)=""/239, 0xef}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x7, &(0x7f0000001000-0x40)=""/64, 0x40, 0xcae}, 0x7}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f0000001000-0xca)=""/202, 0xca, 0x8}, 0x2}, {{&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000002000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000002000-0xc5)=""/197, 0xc5, 0xfffffffffffffffe}, 0x6}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x7)=""/7, 0x7}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000001000-0x88)=""/136, 0x88}], 0x7, &(0x7f0000001000)=""/114, 0x72, 0x0}, 0x432}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000001000)=""/227, 0xe3}], 0x2, 0x0, 0x0, 0x5}, 0xff}], 0x7, 0x2000, &(0x7f0000001000-0x8)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xd384, @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]}, 0x80000001, 0x9, 0xf7, 0x9, 0x1}, &(0x7f0000529000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a3000)={r3, 0x4000000000000, 0x8, 0xffffffff80000001}, &(0x7f000087a000+0x7b2)=0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1f) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000004000)={0x100, 0x6, 0x86, 0x100}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000888000)={0x0, 0x0}) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f00008bc000)={0x0}, 0x8, 0x400000001000) signalfd4(r2, &(0x7f0000606000-0x8)={0x0}, 0x8, 0x0) r3 = signalfd(r2, &(0x7f00005e4000)={0xfffffffffffffff8}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe0000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000649000)=0xe8) lstat(&(0x7f00002a6000-0x8)='./file0\x00', &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000924000)={0x7fff, 0x80, 0x5, 0x4, 0x2, [{0x1, 0x9, 0xffffffffffffffe0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xd169, 0x249154d4, 0x1, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}]}) chown(&(0x7f00007a7000)='./file0\x00', r4, r5) openat$rtc(0xffffffffffffff9c, &(0x7f0000b4c000-0x9)='/dev/rtc\x00', 0x466d3370c5ad92db, 0x0) [ 114.829588] device syz0 entered promiscuous mode 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c3c000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000617000-0x4)=0x4) write(r0, &(0x7f000016b000)="b631b85e1eb0010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a54", 0x31) 2018/01/14 23:27:04 executing program 1: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000729000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) readlinkat(r0, &(0x7f00001a2000)='./file0\x00', &(0x7f0000b35000-0xa7)=""/167, 0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x1000, 0xd1}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000000)="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", &(0x7f0000434000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000154000)="59d9e8ab7f9b87e0f698cab2124226eec43cbc34f973fd7e5343eadb8e6f98bcb7c67a47516fa870c666b168785d32bca9b1f2e97b06e686e18baab0c32ea0ed0b7dfe7f7bf111afc3e927b8307ca92a224651ed24fd72003308d1072e93196dd4ad7ee773e5ba4a8362cb71ce49423ccda8b22a747b1e8bb1af16ad48ca48") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f1d000-0x4)=0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(0xffffffffffffffff, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xfffffffffffffe60}], 0x1, 0x0) 2018/01/14 23:27:04 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e07000)=0xfffffffffffffffe, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000aa3000-0x18)=[{&(0x7f0000d11000)="79131b0bfece546d1a9160277431abc77217c4aff2af7e3fd357f69adbb4c018b97dce0a971b0f157def1ea32304d2749d2b0d29d0143379c62a8a7f634bc0b71601f1f13b7b641f0a90ec5162bcfb74bc0e22d05aeb9e45de544d4c2436f1330616022a44e5bb6e90f4b7", 0x6b}, {&(0x7f0000897000)="81aea98c5c2f388290f664264a7cf3e0a127bcc044578524edb9ded1e12498755e8921aa182f4276d5c64af9b86ff118c64096c92b2d105c78dc6e06359861a14a7fc6be0cb414a633d73475e17bffb963568872094589b6449cc63040276104fddbe39e55fe9ceaaea417428caed8bbfab945fe2bb3fbd105bc0b711110fcd8477f4192d134ade71c13b6faa9", 0x8d}, {&(0x7f00008f9000)="17426474c5345f7a8d7ebed356c6d3a837141ce4cc2f9629631baffd4128f601b085d43c4776a6e32133c91ddbf2356c5f945d43691d8ba0b1a29e6e4981aeb7a7e59c125ed6f493b6b067fd0eaff5beef807d1c9ce1bf7929dd823020", 0x5d}], 0x3, 0x8) 2018/01/14 23:27:04 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fe1000)={0x1, &(0x7f0000fe2000-0x4)=[{0x0, 0x0}]}) dup2(r2, r0) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000538000)={&(0x7f0000617000/0x2000)=nil, 0x2, 0x7, 0x10, &(0x7f0000aec000/0x4000)=nil, 0x100}) [ 114.994912] device syz0 entered promiscuous mode 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000005000)='./file0\x00', r2, r3, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000005000)='net/sockstat\x00') ioctl$void(r0, 0xc0045878) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff5e, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0xec, "b232f06310a08413eb52e04e91cb283869cefff398ebd17365fc5a179b5fa9a1c100745f12d3b973fd01fe402086938cf66e831a0246228ed3ce56dff899a8d0473bce1ea1ffa60668bc83eee492047f4597560f938d50f1bfb81f63b53a398ab1a21a74004b226fbccdc819756323256e62ec8fd4909ad3da72927f58bbc3ff745bbd987e2f4ab1a0f5b7b84da35fd8a058ffb8507b92df25170949fc28d08507c5c6023bb01fb4036b93edcb6eb66c420a8933447af0251db96888c211c9ed4ed18ab7731fa19d0e2ef89394fe5fb37e311ab64255abcc3aa33cc4e7d8d228ff6f1b2cd99bfdc980c50ce4"}, &(0x7f000000c000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000-0xc)={r2, 0x1, 0x2, [0x3, 0x7]}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000011000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000538000)={&(0x7f0000617000/0x2000)=nil, 0x2, 0x7, 0x10, &(0x7f0000aec000/0x4000)=nil, 0x100}) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e69000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e6a000)={0x7, 0x8, 0x9}) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000fe1000)={0x1, &(0x7f0000fe2000-0x4)=[{0x0, 0x0}]}) dup2(r2, r0) 2018/01/14 23:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, 0xffffffffffffffff) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) sendto$ax25(r0, &(0x7f0000ae3000-0x64)="874cf457c72c0f32b1c7755a88ac602514e03f55a6eee69f42e208b78cb9571cde95621a8870cff7536267b823e22ee139f0921eeaaf00eeb218b3d625eb4a1db125ce60a71b46b230f07bdf50a318dbb519e764947936ff98730aa412d81abd06877691", 0x64, 0x8000, &(0x7f0000333000-0x10)={0x3, {"6f25d1c44fdb60"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') ioctl$sock_ifreq(r0, 0x89bf, &(0x7f00008d4000)={@common='bond0\x00', @ifru_ivalue=0x7b11}) preadv(r1, &(0x7f0000196000)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000095e000-0x210)={0x2, {{0xa, 0xffffffffffffffff, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80002, 0x0, &(0x7f0000645000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000aba000)='$\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000a34000)={0x2, 0x1, {0x2, 0x0, 0x8, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002e9000-0x8)={0x0, 0x0}) bind$llc(r2, &(0x7f0000bca000)={0x1a, 0x19, 0x5a3, 0x401, 0x1, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000690000)=0x0) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000538000)={&(0x7f0000617000/0x2000)=nil, 0x2, 0x7, 0x10, &(0x7f0000aec000/0x4000)=nil, 0x100}) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 115.150811] device syz0 entered promiscuous mode 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='-/]ppp0wlan1eth1(self\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4000000000000014) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000014000)='/dev/usbmon#\x00', 0x0, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2002, 0x40) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000001000)=0x0, 0x4) pipe(&(0x7f00002aa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)={0x0, 0x0}) 2018/01/14 23:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, 0xffffffffffffffff) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000538000)={&(0x7f0000617000/0x2000)=nil, 0x2, 0x7, 0x10, &(0x7f0000aec000/0x4000)=nil, 0x100}) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000032a000)={0x0, &(0x7f0000872000)=[]}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0xbf, 0x0}) 2018/01/14 23:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b2f000)=0x1, 0x4) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000171000-0xc)={@rand_addr=0x800, @rand_addr=0xd9d, @rand_addr=0x0}, 0xc) sendmsg$nl_crypto(r0, &(0x7f000082d000)={&(0x7f000094e000-0x5)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000834000-0x6)={&(0x7f00003b2000)=@delrng={0x10, 0x14, 0x400, 0x0, 0x1, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x48000) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003cc000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000019d000-0x1000)=""/4096, &(0x7f0000186000-0x4)=0x1000) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000bb000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056c000)='/dev/sequencer\x00', 0x107802, 0x0) write$eventfd(r1, &(0x7f0000056000)=0x3f, 0x8) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000030000-0x7)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000930000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3c000)=0xe8) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b3c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5, r2}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) [ 115.319657] device syz0 entered promiscuous mode 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x0, ""}) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x10000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000)=0x0, 0x4) 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000014000)=0x0, &(0x7f0000009000)=0x4) 2018/01/14 23:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001d2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005bb000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000591000)={@common='irlan0\x00', @ifru_flags=0x100}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008e3000)=0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000bf7000-0x4)=0x0) bind$inet(r0, &(0x7f0000c03000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x802, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c8e000)=0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00006f3000-0x104)=[{0x2c, 0x29, 0x4, "1c030645b307e6727947f43896f1bf05233d35e97b47302fd35380304d"}], 0x2c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000e02000)={&(0x7f0000b09000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003dd000-0x18)=[{&(0x7f00004fd000-0x3c)=""/60, 0x3c}, {&(0x7f00004ad000-0x98)=""/152, 0x98}, {&(0x7f00008fd000-0x7d)=""/125, 0x7d}], 0x3, 0x0, 0x0, 0x800}, 0x12000) 2018/01/14 23:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a81000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/14 23:27:04 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2000000000000000) bind$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x303) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/14 23:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, 0xffffffffffffffff) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000109000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10000000) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000011000)=0x0, &(0x7f000000b000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000010000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000014000-0x48)=[{0x3, 0x6aa2}, {0x8, 0x6}, {0x4, 0x7}, {0x6, 0xed}, {0xb, 0xee}, {0x0, 0x58c}, {0x4, 0x0}, {0xb, 0x0}, {0x0, 0x7}], 0x9) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000015000-0x4)=0x2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000017000-0x24)={@common='ip6gre0\x00', &(0x7f0000016000)=@ethtool_modinfo={0x42, 0x5, 0x0, "7949a5d2228bf3d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000015000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x9, 0x6, 0x0}, &(0x7f0000016000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000013000-0x8)={r4, 0x90b3, 0x1}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r5, 0x9}, &(0x7f0000018000-0x4)=0x8) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000191000)=0x101, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/igmp6\x00') ioctl$KDADDIO(r0, 0x4b34, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x6, 0x3, {0x3, 0x0, 0x1b, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000019f000-0x8)={0x6, 0x8}) r2 = socket$inet(0x2, 0x804, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a5a000-0x4)=0x0, &(0x7f00004b5000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000074000-0xb)={0x7, 0x1, 0x40, 0x200, 0x3d, 0x8, 0x5, 0x7, 0x1d8, 0x147, 0x280c}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xb) epoll_create1(0x0) [ 115.515142] device syz0 entered promiscuous mode 2018/01/14 23:27:04 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:04 executing program 1: clock_getres(0x3fffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b12000)={r1, r2}) 2018/01/14 23:27:05 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c81000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, 0x0, 0x1000008, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000eb2000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00000ea000-0x8)={0x0, 0x989680}, &(0x7f00000f1000)={0x0}, 0x8) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000335000-0x8)={r3, 0x2}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000015000-0x8)={0x19980330, r1}, &(0x7f000000c000)={0x0, 0x8, 0x3688, 0x7, 0x0, 0x1}) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) r6 = getegid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) r8 = getegid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000013000-0x1c)={&(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f0000013000)="e753", 0x2}], 0x1, &(0x7f0000016000-0xac)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xac, 0x20000000}, 0x4090) 2018/01/14 23:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000270000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000013b000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000284000)=0xffffffffffffff17) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a9e000-0x9)={@loopback={0x0, 0x1}, 0x800, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000bc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000b0c000-0x18)={0x6, 0x2, 0x4, 0x1, 0x7f, 0x5}) read(r2, &(0x7f000057a000)=""/16, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x1f) 2018/01/14 23:27:05 executing program 4: socketpair$inet6(0xa, 0x3, 0x10001, &(0x7f0000fb4000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f00004ae000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000483000)={0x2002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00008d1000-0x58)={0x0, 0xf, 0x2, @thr={&(0x7f0000f23000)="5fd6284519dbfcca399d59ee5d9830abad297bd271fc3b2bef866fa53b37245e17de8cf1eb9c7e8d8de7221954f25aa9f3e458f5532359fa4b2896ec1b96b4bf77f468a4e6482ed22e1d28781f65e2c12a7851a4d5c51debc487ebadb5a02868ddf9b0667b71914d0a1f3c0be455403e687e7caf1d8f84b42b380952e47ee410d661ec47372e7de776ddcba520e0e455f6a3ffa5e903e29376d8b23e77d5d2b9e0a9", &(0x7f000001f000-0x68)="2e8b18d298309d017a9ffdd872e41eec5abc045051eafdc0068681e13596b08d59ff1a01bbf89123647436271edaa919b004d826840df139eada6003ccf2839b1c4ccbc58f85471b339da3f3bf3527415191d3b2a63659916ab71452b3e7dd1f2a51d5d24d5b8669"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000929000-0x4)=0x0) timer_getoverrun(r2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000a38000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ad0000)=0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000691000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ea7000-0x7b)={0x0, 0x73, "7fe6e8a66f7c2cfda6c002d1c2328ef917b0c60d39df9b361053e94065d853d68167fed3dfba3eec40e4e813c2def7019fd93246023e9b941e8981f64d57c21827fa9d400ad73f43217e1c3263e01df2a3cff5869ac061a447edac7522a69a7798cd7acf14c633917ade082e184ef69ce6938d"}, &(0x7f0000b7e000)=0x7b) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000754000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000073000)={r4, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3ff, 0x6, 0x80000000, 0x2}, 0xa0) fcntl$setstatus(r3, 0x4, 0x6000) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, 0xffffffffffffffff) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, 0xffffffffffffffff) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000012000)=@proc={0x10, 0x0, 0x1, 0x200400}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000807000)={0x4, &(0x7f000071d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d6b000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000006e000)={0x0, 0xe12}, &(0x7f0000de8000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007ee000)={r2, 0x3, 0x0, 0x8000000, 0x9}, &(0x7f0000fc2000-0x4)=0x18) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r3, 0x540c) syz_open_pts(r1, 0x0) 2018/01/14 23:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000026a000-0x8)='./file0\x00', &(0x7f000000c000)='ram`s', 0x0, &(0x7f0000a18000)="") umount2(&(0x7f0000497000-0x6)='./file0\x00', 0x3) r0 = syz_open_dev$mice(&(0x7f0000122000)='/dev/input/mice\x00', 0x0, 0x44602) lstat(&(0x7f0000add000)='./file0\x00', &(0x7f0000bc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000b68000)='./file0\x00') r2 = getgid() fstat(r0, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e3f000-0x8)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000044000-0x4)=0xc) tgkill(r4, r4, 0x2) setgroups(0x4, &(0x7f0000abf000)=[r1, r2, r3, r5]) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000dc5000)="d5e840713a5bd13d91330268836c2ad305012cfb72ef4ed1bca68f0bf3ae613ce1abcb0099fc0f62d812c4b522549cd6df25fe736d1d8ee70f8eec6b3fddc7f317d9de192d55404f357ca35ecb2eaed39f3cc5c700b3aaa9255b74b853f83239398933b4038cb8f08887851e12ab6e50d5d43982627337411bbee0b11fab45010ad6b24b4d94f0eab64187305723caad102ec96aed9db16275831064290e79bf52d9ad13a5e0938e2bb0b58670b614f16529d9973cf11462e784b8d900d87663476bb221") 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0xfffffbfffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000071b000-0xc)={0x10000000004, 0x0}) epoll_wait(r1, &(0x7f000095e000-0xc)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a0f000)=0x0, 0x4) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdb000-0x8)='./file0\x00', 0x144) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000fdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:05 executing program 4: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f000084b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') socketpair(0x5, 0x3, 0x8001, &(0x7f0000557000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000320000)={0x0, 0x5, 0x1, 0x2}, &(0x7f00008c1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bae000)={r3, 0x73, "9d1e8c300d493463aa4a016c9f447d6e302a2766a535b68e5d4ac604e2dbcf410dae3c1496fb1cdc2d96791f6f2902ba2dd9dbe99c84b060582f4fcf2b7a609d6afd8195cd04e0fa16caa47f38568010a3608de240f091033d50af1e42f62282def39728be339eee183b4e6c8e05a44dcd07bf"}, &(0x7f0000c18000)=0x7b) getpeername$netlink(r0, &(0x7f00001df000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) prctl$setendian(0x14, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c5e000)=0x6) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b2c000)="d3062bdbe0a919395da9c5c4baad326aa3153fd0ea6a46f191bfe3a1aca920a1bc5df58529b89e4b8dff325e25566778717892b8f94c0cd24ac9b9f0d27a9c8e17c548d786537d7a344880e958216bea93b73cd50f98b49efe02f288993d7194621a2c5617", 0x65) ioctl$TCSETA(r0, 0x5406, &(0x7f000012d000-0x14)={0x100, 0x20, 0x101, 0x8, 0x2, 0x8, 0x2, 0xff, 0x101, 0xffffffffffffffff}) 2018/01/14 23:27:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') ioctl$VT_RELDISP(r1, 0x5605) prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/14 23:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a77000-0x7)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008a5000)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bbc000-0x5c)={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x9, 0x7, 0x7, 0xffffffffffffff01, 0x5, 0xaf8, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/sequencer\x00', 0x40202, 0x0) write(r1, &(0x7f0000f9a000-0x184)="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", 0x184) ioctl$TCSETAF(r0, 0x5408, &(0x7f00006c0000-0x14)={0x2, 0x8, 0x0, 0x4, 0x35173a7b, 0x4, 0x1, 0x4, 0x1, 0x80}) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f000000b000)={{0xa, 0x1, 0x292, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6bc282f}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x800, [0xe21, 0xffffffff, 0x1, 0x90000000000, 0x9, 0x3, 0xfffffffffffffffc, 0x2def]}, 0x5c) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000016000-0x5c)={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x9, [0xbad, 0x8, 0x10001, 0xfffffffffffff127, 0x2, 0x7f, 0x2, 0x5]}, 0x5c) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000014000)={0x9, 0x400, 0xd1b, 0x2}, 0x10) r1 = creat(&(0x7f000000b000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f000000b000-0xa8)={{0x1, 0x8}, 'port1\x00', 0x80, 0x408, 0x6, 0x40, 0x4, 0x5, 0x1f, 0x0, 0x1, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f000030a000)="", 0x0) sendto$packet(r1, &(0x7f0000f6b000)="", 0xfffffffffffffeec, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f0000d25000-0x1000)="d6", 0x1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00004c9000-0x1c)={0x0, 0x0, &(0x7f0000ff5000)=[{&(0x7f000087f000)="85", 0x1}], 0x1, &(0x7f0000da7000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000823000)=""/5, &(0x7f0000240000-0x4)=0x5) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000de3000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 3: ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000000000)={{0x0, 0x0}, 'port1\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]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000baa000)={0x0, 0x0, 0x0}, &(0x7f00008be000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x10002, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000bd6000)="226feba9ae732f7ee8667745fafe71c0a71d1e7eee987f6300063afe70332a9d5de9daf21d32a0c85394c55de9871bb964c340fb2aa13163bd227ce3c2b745b3f143b997d9150774a4d92f6b400613391fe434ee07913247705924588d0fa70c2fc634e511720f3dfa9edd7cc3c2715b57e9f7c7e542afe16f13bb925d434fd975efbc476e3d6cb614e564d198a056061f0d9c29bba3d68dbf4cdea5094dc5b40fe37ae3c9cd6bb810df324c095994bf0275da9ef5ae32a906445030ea6ad6ecd7f0b4fd851330851976533abf473cf84a38d692aac1114be41ae6819bd6c7b0237f8e42cda40326511e3b") r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) 2018/01/14 23:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000018d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f6b000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000044c000-0x8)='./file0\x00', 0xa) mkdir(&(0x7f000018a000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00005ec000)={0x91, 0x9, 0x7, 0x3, 0x8, 0xffff, 0x2363cc53, 0x4, 0x81, 0x8, 0x3ff, 0xb0bd}) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="") execveat(r0, &(0x7f0000bb9000)='./file0\x00', &(0x7f0000266000)=[], &(0x7f00003c4000-0x14)=[&(0x7f00005c5000)='/selinux/avc/hash_stats\x00', &(0x7f00001f8000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000e46000-0x3)='!(\x00', &(0x7f00002f5000-0x4)=']!@\x00', &(0x7f0000cf1000-0x7)='vmnet1\x00'], 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000388000-0x5)='reno\x00', 0x5) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x101840, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000012000-0xbc)={0x100000000, 0x2, 'client0\x00', 0xffffffff80000004, "2ed4c0c4e1911f26", "0996b96b68efc97645d0cfd48f691704dae2d21853055eff2ca638a1d642c61d", 0x91d, 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]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000015000-0x8)={0x6b1a, 0xfffffffffffffffe}) 2018/01/14 23:27:05 executing program 5: mprotect(&(0x7f0000e1d000/0x3000)=nil, 0x3000, 0x1000005) r0 = fanotify_init(0x68, 0x40400) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00002ad000)="18", 0x1) ftruncate(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000132000)=""/122, &(0x7f0000b8a000-0x4)=0x7a) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002e4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fe5000)=0x7) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) writev(r0, &(0x7f000047b000-0x20)=[{&(0x7f0000fe4000)="87", 0x1}], 0x1) mknod$loop(&(0x7f0000b01000)='./file0\x00', 0x1, 0x0) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000f6e000-0x5c)={0x100000001, 0x5, 0xe7, {0x0, 0x1c9c380}, 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]}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f6d000-0x5)=[0x0, 0x0]) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f6f000-0x8)={0x0, 0x0}) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00002ad000)="18", 0x1) ftruncate(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000132000)=""/122, &(0x7f0000b8a000-0x4)=0x7a) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002e4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c77) r0 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/14 23:27:05 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000307000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff8, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000f70000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000981000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) 2018/01/14 23:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000190000-0xb)='/dev/hwrng\x00', 0x80000000000003f, 0x0) sendmmsg$unix(r0, &(0x7f0000ba0000)=[{&(0x7f0000c37000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000091c000)=[{&(0x7f0000519000-0x96)="2e89ab27d2da437a4bbfc410fd0de9b9fe9d8b09dd9bbb876b6b3c7ba8a8d90bb286b4435c08b22783b9de86835d4ec0d6e6943463828f66ee4d60276d8593f47a01ecbdf76194afc0cbfd178ab3ec281049c14f72dd2a018ed5afb54514c561e39af1a674b42752c7340a23e0b693ed9cd8b7d69ce612ee22eb3557aed7e67c0d9f4378b95507b7001756e6b074f4dd62edb13b348c", 0x96}, {&(0x7f000049e000)="f6f3a25ccbd5aa791069b86a4ad107a9d7e44548572943b4130c2224f1c6eab21dc19534fb8ecdac0f46f6b16adf74071457e31f308aa9db187ecad7faadd29da7d150dfbed061f94539e27feff2766804cc0e437a15452c7d8f4f17db90ba4d2b7f951b9afc3739ad5a3ddb9c554fbecf74e687e9995de31053751a41fce3449f3fda8dbd24efaa45e31fb3b030456dc4d5f3948c0f1ac20de46d641a248ec40406c0b50b5e02f0201b7a6401f4432c8c930973e00af600f0c7e8f57c2f33f3fd69f3158f8f8854", 0xc8}, {&(0x7f0000a78000)="fe5cf1290fa82085db1db2362c4c3882db88e98939153487d2ca79bde5b7e160b1da57ea9c17e9f9976c06af7f", 0x2d}], 0x3, &(0x7f00007da000-0x50)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x50, 0x8001}], 0x1, 0x4000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00001fb000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f0000e2a000-0x8)={&(0x7f0000c65000-0x68)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x3, 0x3, 0x0, 0x2b, 0x0, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0xc19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000) fstat(r0, &(0x7f0000725000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) syz_open_dev$sg(&(0x7f0000a0b000-0x9)='/dev/sg#\x00', 0xd31b, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00006bc000-0x8)={0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000a45000-0xac)="00105e1e8d00ffffff7f00003e1600000000000007ffbc7018ce069f97ae21b14d872c4e8ce22c9b009600000200e700000002cf67823944a95332f60b8f28084331df2d7ee239980007b092e113b1e83c00000000009c99", 0x58) readv(r0, &(0x7f0000f22000)=[{&(0x7f0000818000)=""/20, 0x14}], 0x1) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df0000-0x4)=@int=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000082b000)=0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000502000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x80, 0x40000002, r1, &(0x7f0000fe6000-0x8)='./file0\x00') mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fe7000-0x8)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fe8000-0x8)={0x2, 0x100000000, 0x5, 0x8}, 0x8) lgetxattr(&(0x7f000018d000-0x8)='./file0\x00', &(0x7f0000fe6000-0x2a)=@random={'user.\x00', "657468307365637572697479766d6e6574307cee7b766d6e6574307b766d6e6574302d00"}, &(0x7f00003cd000-0x9c)=""/156, 0x9c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe8000)=0x1) r2 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000fe9000)='./file0\x00') 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00002e3000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d52000-0x7e)=""/126, &(0x7f0000e84000-0x4)=0x7e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TIOCCONS(r1, 0x541d) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f0000482000)="b06e8141c8a16957fe4b24448271e39c9c23f6ac57f7c74110ad6e6196acb417ed3af54e8c75154f9d44646e5c9b912797499136ab5ad5cd97a77c99bf395dcc5b9814298d6058d59a3955c324fa8c5e5ef7fbc4e4fcd60edd58c93cc3528915399b894cd135021f859614aecab776a48081c91963e5435893a86f61ce4129afbbfae5ae5cc676b06b40ee00628ac844ba7bc019c61cfe0049e9af5825cf387d03b4d957d10829b6b20b2f2ee852795bc677cd62e435a0a2913b019262d4b5ab9d", 0xc1, 0x8885, &(0x7f00002dd000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9f}, 0x1c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000096d000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000fb0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006b1000)={r1, 0x7f, 0x40, 0x1, 0xb20e, 0x1}, &(0x7f0000c5f000-0x4)=0x14) r2 = memfd_create(&(0x7f0000102000-0x4)='$lo\x00', 0x0) flistxattr(r2, &(0x7f0000e14000)=""/0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x6) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100014) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x374, 0x200000) r2 = dup(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000016000-0x4)=@int=0x5, 0x4) socketpair(0x9, 0x0, 0x4, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000017000-0x58)={0x0, 0x17, 0x4, @thr={&(0x7f0000013000)="779a71c8a1e40c35d386cd15595c6f4a27fe0c2ad8acd22a1edb8a1d9df92fde73edadd32c801ddb55057afdd17bef68c6b860dd45f17e2cc8d676ef", &(0x7f0000016000)="cd148cc2f4e2f523d101301839d59a9a8dedfea4181c98d6df5e8f60b3b0b17bf536b08852"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x0) timer_delete(r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000015000)={0x0, 0x2}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000017000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000b000)=0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000015000)={r5, 0x5}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000000c000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r6 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0x3ff, 0x101040) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000017000-0x4)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000014000)=0x9) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c33000)={0x0, 0x0, 0x0}, &(0x7f0000c34000-0x4)=0xcde7712db4568aae) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) get_robust_list(r4, &(0x7f00007f2000)=&(0x7f0000c2f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000471000)=0x18) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000ad7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b7000-0x20)={0x3ff, 0x1, 0x8000, 0x8, 0x4, 0x9, 0x7, 0x1, 0x0}, &(0x7f0000dda000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3f000)={r1, 0x30, &(0x7f0000324000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}]}, &(0x7f00003e5000)=0xc) syz_extract_tcp_res$synack(&(0x7f0000712000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000073c000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004df000)={r2, 0x7, 0x1}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000033d000)=0x20, 0x4) syz_emit_ethernet(0xc9, &(0x7f0000c51000-0xc9)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv4={0x800, {{0x7, 0x4, 0x1c20000000000000, 0x4, 0xbb, 0x0, 0x8, 0x6, 0x8c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, {[@ra={0x94, 0x6, 0x6}]}}, @igmp={0x17, 0x400, 0x0, @broadcast=0xffffffff, "ff0240a0812711dea2552787338a48360993cc15fe222769cd3c1df4cc7f973d4f8e2e366ebd991b3fd6298aba600c80cadba47ec67e6e8738d563024ff00be369d11f9d366cf63d447ac1a580fa91099435024f1108d82689ffb55c782d1a4a4a5b816e40f64b5720fdebd8933593a7cfa439348d1fd8466979b99f3d3de37ff8ce392252e31465204fd0eb17ef71758d404483d2fd9c"}}}}}, &(0x7f0000932000)={0x0, 0x1, [0x668]}) write$tun(r0, &(0x7f0000db7000)=@pi={0x0, 0x9000, @ipv4={{0x7, 0x4, 0x200, 0x2, 0x75, 0x0, 0xf, 0x401, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, {[@ssrr={0x89, 0x7, 0x10001, [@multicast2=0xe0000002]}]}}, @tcp={{0x2, 0x1, r3, r4, 0x100000000, 0x0, 0xa, 0x4, 0x0, 0x0, 0x4, {[@eol={0x0}, @mss={0x2, 0x4, 0x7}, @generic={0x17, 0xe, "c5d7f92aabcd85301b9522d5"}]}}, {"bda486e9aa4f2cf71f10195b6b5766de506f112db2a41bc9b23f81e3928319dc307570504d72b8c28604a8cc5f4594055e"}}}}, 0x79) sendto$ipx(r0, &(0x7f0000957000)="af62ae5a1f474bcb67fa85f06f224bf5cc120b18f564ef559c0c03d79ad6bbf4ae95667bf5", 0x25, 0x4000, &(0x7f00007f1000-0x10)={0x4, 0x1, 0x6, "7da827a8f587", 0x400, 0x0}, 0x10) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000012d000)={{0x3f, 0x401}, {0xe5a, 0x9}, 0x0, 0x4, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000345000)={0x0, 0x0, 0x0}, &(0x7f000041a000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000c35000)="2600000022004701050007008980e8fff2006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000f23000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fe000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r4, r3) sendmsg(r6, &(0x7f000082f000-0x1c)={0x0, 0x0, &(0x7f0000806000-0x8)=[], 0x0, &(0x7f0000167000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x840}, 0x20000001) getsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f000060a000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f000034e000)=0x8) r7 = syz_open_dev$mice(&(0x7f0000b24000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f00004bd000-0x8)={0x1}, &(0x7f000059e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e01000)={0x0, 0x1c9c380}, 0x8) r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x80000044, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023a000-0xc)='/dev/rfkill\x00', 0x7aad9916a3ce04da, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000042000)=0x2) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x3f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000061000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000490000)=r2) bind(r0, &(0x7f0000c8e000-0x80)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000225000)=0xc, 0x4) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b95000)={0x0, 0x0}, &(0x7f0000360000)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getrusage(0xdfffffffffffffff, &(0x7f0000004000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000003000-0x8)=0x10000) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000069000)={0x0, r3+10000000}, &(0x7f000006a000-0x8)={0x0}, 0x24) dup2(r0, r1) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x1fffd, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000015000-0x4)=0x0, &(0x7f000000e000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000f000-0x28)={@common='gre0\x00', @ifru_mtu=0x9}) 2018/01/14 23:27:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea3000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000132000)={0xfffffffffffffff9, 0x7, 0xffffffffffffffff, 0x7, 0x1, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000328000-0x8)=[], 0x0, 0xfffffffffffffffe) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d1b000)=0x0, &(0x7f0000d1b000)=0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d1c000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d1b000)={0x0, 0x89, "66d7bdce71d284217d624200fe4d78daeec00b0ed3a4220e3d974b91231ccc3f44c614926bc89cc428991cbc7e3b0de83d8d08f95a63146c3d0740bbf0d2335bd9b7e6956355799b39762a4b169f14a9b74f2fa7be773c96744818b88e319b08bf77abdf773efb3ca7980cf5a4e583a7e0e9f5fa74132c7be32c028271250e8a396cfc1a1f77b8739a"}, &(0x7f0000d1c000-0x4)=0x91) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d1b000)={r2, 0x2, 0x100000000}, 0x8) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00001a7000-0xc)={0x16, 0xd5, &(0x7f0000199000)="ec13051d0eaddee3a3391f61942ede7957b00c9aeffb1e32ffc1213dda9e82ed9fb30a33a65b3e67998e76a0b9d4681af52b9ed6d3092542de333ab9402ebd2338c66f69d0cf1f616b4cae694aacdc053238854b418695a8c18b62697b60889096d6a9761ea1fbba9650bec80037f42e8a494b5e76cc18569fe082e827f8fe9fcac29f0c6bf3a8ba8a9900618984dbb620ae713fc62ee8d6c9e489932a2b85cd42f52a13d4b85f65c58cb0ceae740b7126fe77e4554c7e943d6d3ec0b5a43fbeb8322fd322ceaaeeb519e86a8a881dd0ffdb048675"}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bd5000-0x14)={r2, 0x0, 0x0, 0xb2, 0x1, 0x4}, &(0x7f00008e7000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c9e000+0xd04)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000-0x4)=0xe8) sendto(r0, &(0x7f0000aaa000)="4f166740aad035728c0675bcfdfd3771d8a6c815cef2ee1170de45aaad997a23dd14d323c5b00892ea186aedaaf7c375621c95ea8ea3af36fe85b6280ef4f1dbfaeef63dc713805d5a8c5acf4a34480f0c4b8c3cce4cad3c5dc175fc4d92bc8e7ac4ea26de323830134f5f008c03b635ced56ffc951b9102293787fad7f789781886e5dae7ddacd87cdff00d22e90a1739549c835ba4fba723e4cdee1b6aca52c73daa70a65647324a248e57a081100eea02a31d207604bbe8e282cc9ab7aa8e8d70c7007bed2a420cb992444de355", 0x240, 0x0, &(0x7f000062d000-0x14)=@ll={0x11, 0xf6, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xffffffffffffff6e) 2018/01/14 23:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000f28000-0xb0)="ff2385511173befd8b633d6cddaedff34a72adad9e60338c337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a2380600000052fd5de771699553eaa81d9270ffadf128c28331b837823a14c9073465aeb4309af5c21653af1d000000005d06603397e79355dedaaebb79c197525f24221e3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb962ffe856699100003086243c80482d59ad9d477288abb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) r2 = mmap$binder(&(0x7f0000c53000/0x2000)=nil, 0x2000, 0x0, 0x80810, r1, 0x41) r3 = mmap$binder(&(0x7f0000bdf000/0x14000)=nil, 0x14000, 0x6, 0x11, r1, 0x0) r4 = mmap$binder(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r0, 0x0) r5 = mmap$binder(&(0x7f0000bfd000/0x3000)=nil, 0x3000, 0x1000008, 0x10110, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009e0000+0x65f)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd4000-0x30)={0x164, 0x0, &(0x7f0000805000)=[@dead_binder_done={0x40086310, 0x0}, @increfs_done={0x40106308, r2, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x18, &(0x7f0000883000)=[@flat={0x73682a85, 0xa, r3, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000b5c000-0x18)=[0x38, 0x18, 0x18]}, 0x1}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x40, &(0x7f0000f2d000-0x50)=[@flat={0x736a2a85, 0x10b, r4, 0x0}, @fda={0x66646185, 0x9, 0x1, 0x16}, @flat={0x776a2a85, 0x1, r5, 0x1}], &(0x7f0000769000)=[0x30, 0x48, 0x18, 0x20, 0x48, 0x48, 0x30, 0x40]}, 0x4}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f0000373000)=[@fda={0x66646185, 0x1, 0x4, 0xb}], &(0x7f000057d000-0x28)=[0x0, 0x40, 0x18, 0x18, 0x48]}, 0x4}}, @acquire_done={0x40106309, r6, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x8, &(0x7f000098f000)=[@fda={0x66646185, 0xa, 0x0, 0x23}], &(0x7f0000bb1000-0x8)=[0x58]}, 0x9f9f}}], 0x1000, 0x0, &(0x7f0000806000-0x1000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x10000}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x81, 0x0, 0x1, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) acct(0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000072000)="", 0x0, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000018d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00007d4000-0x1)=0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9) getsockname(r0, &(0x7f0000746000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a61000-0x4)=0x14) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00005f3000)=0x0, &(0x7f00005fa000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/sequencer\x00', 0x48003, 0x0) flock(r2, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000451000-0x28)={@common='sit0\x00', @ifru_addrs=@generic={0x0, "3d9cc01cc8de6bcf232316bde1b0"}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cdf000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000cde000-0x8)={r2, 0x20}) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vga_arbiter\x00', 0x40002, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/rt_cache\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x1f) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00002f0000-0x30)={&(0x7f00005de000)=[], &(0x7f0000c28000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a41000)=[0x0], &(0x7f0000781000)=[0x0, 0x0, 0x0], 0x0, 0x8, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009eb000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x1, 0x0, 0xa, 0x9, 0x8, 0x8}, &(0x7f0000a6d000-0x4)=0x20) 2018/01/14 23:27:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000917000-0x20)={@generic="2dfdff1a41db181c589aa277636bbdfb", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000c74000-0x1c)={&(0x7f00002cb000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000ff000)=[], 0x0, &(0x7f0000818000-0x10)=[{0xc, 0x8000000029, 0x3e, ""}], 0xc, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004d9000-0x12)={@common='yam0\x00', 0x1000}) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffe000)={0x0, 0x0, 0x0}, &(0x7f0000ddd000)=0xa5da49431f84a610) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f2000-0xc)='/dev/rfkill\x00', 0x117201, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008f1000-0x6)={0x0, 0xfffffffffffffffd}, &(0x7f0000af2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007cf000-0x8)={r3, 0x7}, &(0x7f00000ad000)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) pipe2(&(0x7f0000b5c000-0x8)={0x0, 0x0}, 0x80800) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000ffe000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000020e000)={0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) [ 116.464278] audit: type=1400 audit(1515972425.775:48): avc: denied { execute } for pid=22002 comm="syz-executor3" path="pipe:[28694]" dev="pipefs" ino=28694 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x50800, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000)={0xaa, 0x4, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000001000)=""/249) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x8)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 5: capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x80002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000374000-0x4)=0x0) setsockopt(r0, 0x29, 0x40, &(0x7f00006bc000)="", 0x0) 2018/01/14 23:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bbe000-0x8)={0x0, 0x3ec}, &(0x7f0000967000)=0x8) clock_gettime(0x0, &(0x7f0000d5a000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000395000)=[{{&(0x7f00007d6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fde000-0x18)=[{&(0x7f0000f0a000-0x92)=""/146, 0x92}, {&(0x7f0000248000)=""/207, 0xcf}, {&(0x7f0000347000-0x50)=""/80, 0x50}], 0x3, &(0x7f0000976000)=""/173, 0xad, 0x3f}, 0x8000}, {{&(0x7f00005b0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f1a000-0x38)=[{&(0x7f0000037000-0xce)=""/206, 0xce}, {&(0x7f0000ba5000)=""/190, 0xbe}, {&(0x7f0000a9b000-0xd9)=""/217, 0xd9}, {&(0x7f00009b6000)=""/76, 0x4c}, {&(0x7f000031f000-0xe3)=""/227, 0xe3}, {&(0x7f00004dd000)=""/178, 0xb2}, {&(0x7f00009ee000)=""/66, 0x42}], 0x7, &(0x7f0000375000)=""/155, 0x9b, 0x7fffffff}, 0x7}, {{0x0, 0x0, &(0x7f00001b7000-0x48)=[{&(0x7f0000642000)=""/34, 0x22}, {&(0x7f0000ac9000)=""/152, 0x98}, {&(0x7f00002d7000)=""/241, 0xf1}, {&(0x7f00007c6000)=""/177, 0xb1}, {&(0x7f00006ab000)=""/91, 0x5b}, {&(0x7f000082d000)=""/197, 0xc5}, {&(0x7f00005fe000)=""/115, 0x73}, {&(0x7f0000b2f000)=""/185, 0xb9}, {&(0x7f0000385000-0x69)=""/105, 0x69}], 0x9, &(0x7f0000d66000-0x9)=""/9, 0x9, 0xffffffff}, 0x1ff}, {{&(0x7f00002fe000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f3d000-0x48)=[{&(0x7f000050a000)=""/24, 0x18}, {&(0x7f0000f3a000)=""/82, 0x52}, {&(0x7f000013f000)=""/0, 0x0}, {&(0x7f0000b80000)=""/224, 0xe0}, {&(0x7f0000f05000)=""/149, 0x95}, {&(0x7f000093a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000599000)=""/89, 0x59}, {&(0x7f00002ef000-0x2a)=""/42, 0x2a}, {&(0x7f00008d6000-0x71)=""/113, 0x71}], 0x9, &(0x7f0000e4c000)=""/241, 0xf1, 0x5}, 0x40}], 0x4, 0x10020, &(0x7f00001b5000-0x8)={r2, r3+10000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000811000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb0000-0x98)={r1, @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]}, 0x1, 0x1000}, &(0x7f0000a23000-0x4)=0x98) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r5, 0x2282, 0x0}], 0x1, 0x9bda) dup2(r0, r4) 2018/01/14 23:27:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/user\x00', 0x2, 0x0) getegid() fstat(0xffffffffffffffff, &(0x7f00008e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008a5000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000032a000-0x4)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x54, 0x0, &(0x7f0000b35000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000965000)=[], &(0x7f0000413000-0x20)=[]}, 0x4}}, @acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f00005dc000)=""}) 2018/01/14 23:27:05 executing program 7: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000df9000)="ea86da1b0fe42d4783aa8b25051297fdebe1365ccdcb8e4d24a4b6c3e75c8406695bb9854fdda25da27e7f2d584ea7d0364e7bcd9c282dc3cd2b11d0587557659304178109190bc5991b828c9671cf010c9deda7f162a06694a5071faaa03207d35f2c59949a732bbe1dede4bd9d287cd232d099bedfbb7aaa6d85bd5cb33a616b969856455baf26e96544db22fe27512aa3d7a0c489da81a3646b295472c923b17f1c44eef091e4fc5786ff4924f7e6282bb4de8c2a538a1b", 0xb9}, {&(0x7f0000862000-0x1000)="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", 0x1000}, {&(0x7f00001d3000)="735a8cdc180b088d66219916f2507a52452b5c83261a2187fa15b0a92d1dd334614f2df7f3ae000a2d619e14411b045bf7b3916f0be4c24de6d583cc613ec324008a8fa243a9961c652370bff590b118d61f40437c43a4c03d42daf6476593aa469b17c8d3018f675b5a71343c5c1c817ed0fec4998f80f80e34dddfcb4a0320827736099fa14120cb97d74ce759d3b8c47c88d7df2c75e88de419e61d7185d21462b42b676ea8ea91520c2b40598f4220b4bf385e9f94b16c8f54fed4ec759558f8c3", 0xc3}, {&(0x7f0000cfa000-0xac)="dbee33ac5403a4a763e709fb94e54171f2a556268fa80e535b7a6ba37a23e1e9a5a753a5debf4b726ab40b3df9fec3afc9a1da6dc28f72a2465603e86e6c75fc0c0d492812364579521eb37984f5aa7a3864a59d0e9aaff997c336ea3f2bc3235f76e05701b17341c7457d3976d5ac4480b778e0b605b859098f6a5837e10b016b54506db11857f51e6145889db428641cdce66df0617d0c6049e4fd6e53981f3f249e0c39d48cfb08bbb7c3", 0xac}, {&(0x7f0000001000-0xe9)="28138a56c830d36acf8c1eee83265313c7fa07009eb1e83f255f33b75b179204b11cedf360e53fbfa4ee4057f9c4302f31a412e36b2e376391c09221b6cc05232acd0d00faccbc0054158a6c3318d84b3679008b78b605510cab262388fd56917257f0320529a8ba725a3e3529a5aaad4de8d16666de1256ddb7a2fa6a39b288b454eea5bab6c3774d80bfe59b7e6ed5a3a97370be635f09b112f28a25757b7c258a84d1a618033e593449fd38ee3486ed40cd57e000d07c4e18048def40efdfd002b036fa017767596c9fed499f435a72dfadecc9eddd36ef4ac28616301ed5a500d6f4dccb50aa3d", 0xe9}], 0x5) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 116.566415] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket 2018/01/14 23:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b2a000-0x9)='/dev/sg#\x00', 0xe3, 0x0) accept4$nfc_llcp(r0, &(0x7f0000a50000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a98000)=0x58, 0x800) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f0000588000-0x10)='/selinux/create\x00', 0x2, 0x0) preadv(r1, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000daa000)={0x0, 0x0}) 2018/01/14 23:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006ab000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000cf9000-0x4)=0x0, &(0x7f00003aa000)=0x4) userfaultfd(0x80800) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d23000)={0x0, @in6={{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100000001}, &(0x7f0000527000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f9b000-0xa0)={r4, @in6={{0xa, 0x1, 0x54ac, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x8, 0x6e8, 0x0}, 0xa0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000700000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/14 23:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000047f000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f19000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006fb000-0x8)={0x0, 0x0}) 2018/01/14 23:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cee000-0x10)={0x0, 0x0, 0xe604}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000811000)={0x0, r1, 0xfffffffffffffff7}) sendfile(r0, r0, &(0x7f0000da7000-0x4)=0x0, 0x5) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000003a000)={r1, r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000086a000-0x86)={0x0, 0x7e, "0cc7cc58458db596ea158cea9fe82e1f22ed2fc864db9057028d7641f6f22631ccc7815d4e20143d50443ba4636a3468a67c6d226bad98a0eaa609ec2e9acca1971df185c64f31fe3e06f9d9f2eaa9a4b57ec3ad279c411522866baabbcb0944b365b675be6b3bb02cbed929f26be411ca0f8bae9fa6c969f4dd0304782d"}, &(0x7f0000301000)=0x86) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004c6000-0x10)={r4, r3, 0x7}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000de8000)={r5, 0x3, 0xe40, 0x8502, 0x9, 0x400}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000495000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e95000-0x4)=0xb) splice(r0, &(0x7f000071b000-0x8)=0x0, r0, &(0x7f0000bae000)=0x0, 0x7fff, 0xd) 2018/01/14 23:27:06 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000749000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a89000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000738000+0x508)='/dev/sequencer2\x00', 0x800, 0x0) accept4$nfc_llcp(r1, &(0x7f000069e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e7c000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b3e000-0x3e)={0x0, 0x36, "1d9b2fa556bbef44bf9e471eb837f41a2d90b2e72d80ecd54519e9a7f334e67145b06a46c541e50c19694b1337ee8f7dc1cac3f79af6"}, &(0x7f00001c8000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000020f000)={0x0, 0x0, 0x8001, 0x0, 0x329a, 0x20000, 0x3, 0x1ff, r2}, 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b7000)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000be000)={0x10000, 0x80000001, 0x8, 0x1, 0x9, 0x5}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0xc0045103, &(0x7f00007a3000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000012000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0x0, 0x0}, 0xde246eff1f6d62f) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000006000)={0xffffffffffffffff, 0x5, 0x2, {r4, r5+30000000}, 0x401, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004e4000)='/dev/input/event#\x00', 0x8000, 0x400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xb9)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c19000)='/dev/input/event#\x00', 0x0, 0x200) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d7a000)=[0x0, 0x0]) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000779000)=""/230) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000052000-0xe7)=""/231) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000f18000-0x4)=0x0, 0x4) 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000009000-0x6)={0x0, 0x2, 0x5b}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="653e52da295058048a61a9b6f7be77a2", 0x10}, {&(0x7f0000465000-0xb5)="", 0x0}], 0x2, 0x0) [ 116.748617] [ 116.750273] ===================================== [ 116.755084] [ BUG: bad unlock balance detected! ] [ 116.759896] 4.4.111-g1849cd3 #19 Not tainted [ 116.764271] ------------------------------------- [ 116.769081] syz-executor4/22096 is trying to release lock (mrt_lock) at: [ 116.776151] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 116.782002] but there are no more locks to release! [ 116.786983] [ 116.786983] other info that might help us debug this: [ 116.793626] 2 locks held by syz-executor4/22096: [ 116.798350] #0: (sb_writers#7){.+.+.+}, at: [] do_sendfile+0x8e4/0xd30 [ 116.807439] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 116.815789] [ 116.815789] stack backtrace: [ 116.820260] CPU: 1 PID: 22096 Comm: syz-executor4 Not tainted 4.4.111-g1849cd3 #19 [ 116.827934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.838142] 0000000000000000 42e11976bea96633 ffff8800ab257110 ffffffff81d0509d [ 116.846446] ffffffff84770798 ffff8801cd322f80 ffffffff833c9304 ffffffff84770798 [ 116.854408] ffff8801cd3237c8 ffff8800ab257140 ffffffff81232374 dffffc0000000000 [ 116.862366] Call Trace: [ 116.864927] [] dump_stack+0xc1/0x124 [ 116.871129] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 116.877570] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 116.884380] [] lock_release+0x72a/0xc10 [ 116.889984] [] ? mutex_lock_nested+0x560/0x850 [ 116.896198] [] ? traverse+0x3cf/0x900 [ 116.901619] [] ? memcpy+0x45/0x50 [ 116.907219] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 116.914028] [] _raw_read_unlock+0x1a/0x50 [ 116.919792] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 116.925733] [] seq_read+0xa80/0x1270 [ 116.931066] [] ? seq_lseek+0x3c0/0x3c0 [ 116.936574] [] ? __check_object_size+0x154/0x35b [ 116.942949] [] ? __fsnotify_parent+0xbc/0x340 [ 116.949164] [] ? fsnotify+0x5ad/0xee0 [ 116.954583] [] ? fsnotify+0xee0/0xee0 [ 116.960002] [] ? seq_lseek+0x3c0/0x3c0 [ 116.965512] [] proc_reg_read+0xef/0x170 [ 116.971113] [] do_loop_readv_writev+0x141/0x1e0 [ 116.977411] [] ? security_file_permission+0x89/0x1e0 [ 116.984139] [] ? proc_reg_write+0x170/0x170 [ 116.990078] [] ? proc_reg_write+0x170/0x170 [ 116.996018] [] do_readv_writev+0x5dd/0x6e0 [ 117.002311] [] ? vfs_write+0x530/0x530 [ 117.007824] [] ? __alloc_pages_direct_compact+0x250/0x250 [ 117.014982] [] ? __lock_is_held+0xa1/0xf0 [ 117.020847] [] vfs_readv+0x78/0xb0 [ 117.026009] [] default_file_splice_read+0x4fa/0x8e0 [ 117.032644] [] ? generic_file_splice_read+0x1c0/0x1c0 [ 117.039465] [] ? is_module_text_address+0x2a/0x50 [ 117.046280] [] ? __kernel_text_address+0x6b/0xa0 [ 117.052657] [] ? print_context_stack+0x48/0xc0 [ 117.059469] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 117.066366] [] ? dump_trace+0x14c/0x350 [ 117.071961] [] ? depot_save_stack+0x1c3/0x640 [ 117.078076] [] ? save_stack+0xa3/0xd0 [ 117.083496] [] ? save_stack_trace+0x26/0x50 [ 117.089436] [] ? save_stack+0x43/0xd0 [ 117.095376] [] ? kasan_kmalloc+0xad/0xe0 [ 117.101056] [] ? __kmalloc+0x124/0x320 [ 117.106564] [] ? alloc_pipe_info+0x28a/0x380 [ 117.112595] [] ? splice_direct_to_actor+0x672/0x830 [ 117.119231] [] ? do_splice_direct+0x1a7/0x270 [ 117.125352] [] ? do_sendfile+0x54c/0xd30 [ 117.131032] [] ? compat_SyS_sendfile+0xd1/0x160 [ 117.137333] [] ? do_fast_syscall_32+0x314/0x890 [ 117.144491] [] ? sysenter_flags_fixed+0xd/0x17 [ 117.150691] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 117.157849] [] ? rcu_read_unlock+0x16/0x60 [ 117.163701] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 117.170595] [] ? futex_wait+0x4b1/0x620 [ 117.176188] [] ? __fsnotify_parent+0xbc/0x340 [ 117.182305] [] ? fsnotify+0x5ad/0xee0 [ 117.187726] [] ? fsnotify+0xee0/0xee0 [ 117.193152] [] ? mark_held_locks+0xaf/0x100 [ 117.200742] [] ? debug_mutex_init+0x1c/0x60 [ 117.207900] [] ? avc_policy_seqno+0x9/0x20 [ 117.213756] [] ? selinux_file_permission+0x348/0x460 [ 117.220476] [] ? security_file_permission+0x89/0x1e0 [ 117.227200] [] ? generic_file_splice_read+0x1c0/0x1c0 [ 117.234009] [] do_splice_to+0xf5/0x140 [ 117.239515] [] splice_direct_to_actor+0x250/0x830 [ 117.245977] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 117.252613] [] ? do_splice_to+0x140/0x140 [ 117.258381] [] ? security_file_permission+0x89/0x1e0 [ 117.265103] [] ? rw_verify_area+0x100/0x2f0 [ 117.271042] [] do_splice_direct+0x1a7/0x270 [ 117.276988] [] ? splice_direct_to_actor+0x830/0x830 [ 117.284082] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 117.290638] [] ? __sb_start_write+0x14a/0x310 [ 117.296752] [] do_sendfile+0x54c/0xd30 [ 117.302259] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 117.308723] [] ? __might_fault+0xe4/0x1d0 [ 117.314490] [] ? __might_fault+0x114/0x1d0 [ 117.320351] [] compat_SyS_sendfile+0xd1/0x160 [ 117.327419] [] ? SyS_sendfile64+0x150/0x150 [ 117.333362] [] ? __compat_sys_preadv64+0xa5/0xf0 [ 117.339740] [] ? do_fast_syscall_32+0xd7/0x890 [ 117.346116] [] ? SyS_sendfile64+0x150/0x150 [ 117.352056] [] do_fast_syscall_32+0x314/0x890 [ 117.358172] [] sysenter_flags_fixed+0xd/0x17 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b4000-0xf)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000059a000-0xe0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffc1}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000bf5000-0x2)=""}}], 0x38) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000531000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcc000)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d7000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000589000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000266000-0x4)=0xc) lstat(&(0x7f0000a38000)='./file0\x00', &(0x7f00001e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000a36000-0x70)=[{&(0x7f0000419000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000140000)=[{&(0x7f0000729000)="27011dcf19db7e16882753cb27f3be4c68521b861d1a7a02c66990230cec018b1c8433334dae141e833864e513677a9f27eaa481044be4f2264a0ca67678685cc7de48c2680d21e946046fa5ba576717eedf2c2342eb0397343c3d1b94957288e49701724a43952f569ee17253e2f0ada1685fc2ebe2d9038cda7f084742bd0ad591e1bbbfd30382e257feef2b8d743b7cfe6c533a36e1a29710319172674fe04fadbc494396988d988bde1027dd8e7a638bd891e111a46905d3383c20dd4f568437ae850a6da0dbf3942a3cdb3ff88526065eaee6d611d93cf7ef19cbbf974b2d97d5ee07dab6892d535604d4bb49a16b45adc18e937d53c18972c5952eb162e7f86ba3af4c4d1c5247c7f456a484a900fa309987997127f522706d61712ee541e485ab30054587efadab10c3450f7b678370e95c7f368ad75847fc87e08f599ee1e0e7b98cdebe2094fb09d83c54a93dabd2e72e85d5b7a5aa2d07b6af54ea7ef21a8c1c8cf76ce50cb2127c7b0e5520dadf8f576b5037ba57b4c804d67bfc8f7e3cabd2a4b74576adfeb28c3b143ac398edac1a43dc86c562c257214e33595ad0b2bbcb825bcd3d54c3cccc523badaeccc2bc6360397254498b7cde67b9dc779a58f1769da8116a47f8544bca4337dbd6410d0cdc36a3231937c3b3dca970e8b8af46a1cbea54db6bd49a484ba36777c8f222a7aabe43847e6c81d569a2f125ec2e8751c553981ff9e0d60eab67ade00a4c80279815887a679fb515d69fadf8fa4d34468ca59760bb113a50faea38b853e946234a7cbd2c63d049bddb705c5df8597fd32125e198ff51101f3822b46639095252b28f7d3321d292878a147caa5a7aecc2ad9b5edff97554fb74fbbc3d997838a7978ebdd6762fbefe7d062bd9540e2d3d6b89d3701f3cc72f7f76a3e7330040f6b696de908353752bf597db190b5b56ba3b2c228a35077cae8865213886f3f5a6cf198f097a7058623fdb2044b03f0c00f890901036bcdf5fcf155b44d75c43d450a035ecea4f3f9608d418c8bd9101e1105f19fb220863512817256e540bea7d826d82650dfd4701972bf315341135b83f3757cf628e945e63e4067cfe7e1099f52f596c583501b35d02ece48e9056eec873081da5a47bf40d5bc6b457a8330b5765e18f50d4ddf9e74618cf8d41f021dad4a9118367a504077cdca20bb9e7135075e66b0ac5e63ed09a09acd1ddb99f9fcfe2c4fb1628360c341476dbf4028534d490804f66d7c52a5a3da1c244a83eec1e7e6a8286f3040ef96eae4a3e6bac73f6612cb81bc4a8bfd91484c81bb9ccd575b7728c8d2cb17f9ed586ebf389db8ff3d1ccb73dbe2c0372e314531310819d3bff9bbc8dedd37194fcfa233f967850304ae8c4fec1b5dacca4d980822fe88b9616e2ea9cdb7baa4398b1b669ab44bd96257bbd7929b1848171f62010d76cd850abd628dac99a3d45dabfd7f07596f2b18ba05adf6dfc183f5ca0d4eff5ad41079aa064ac81cbf795ddc2269c9d33256c9621546958579d7d447e639e4afff5ac414d64ea1d289d4fbde1c2afe99be01e58287e043c0fa7f8a2c8d1930aad67e995df4be0d491a67d7b14f9520451b427494a64b02bfed5b92c0ec4103a8e2acc354c928ab6d1b06212908b0868f3baaa4be13bcb44ce756b566607c9118cd1558e617dc83afcca73404e8e1b6d6b5c52a9d8451e14b7c5fb493001d8b63776edd2cb420b383228bfaf7c8c8bbba8105a1276cb7b8c6ada9c6e5109517d020224a169248b2e402c7eb3d8d9c179e67f6a2699365fc7d113865ca40c0c23e770e0205a823a27b117a6b9f8ea16b6a68668592647803c09755d898afee4f06e2683c2c15d3a3e3c11738433fd17c3454e76f384efa44289a00f5d9a54277dad923e67b82ab7ba806fc3ec998a4d1bcd6d77114e4babecb4549064f1f2f86829d237edbbb61262a0f3ad74a047e22c00dcc055ed154c94329393620aa44f41cdc4bd44eeefdfa5395a9b6e83b7f71b92f40c5c85206f849e18c831a0d27c2942c764bbce49e0d04c4b510d6120eedc6101b8c0992764060b97d420112b47ba0c3a3e17a4ee6e5521ebda722524045deb0b076e223119d1628d666171c135c9a7c78ec594fcbe809a64494ab98f74fdf0f863515985e834ed1a40037cf3928e4f5b36dcb2266211476fe80d489796e7b3da42acd89740672a24faba0c0cfa9754e2850316b33454ae9d7258adca955d419e716b86bf1eef1908b64d05b52d004fdb6459dd21cb20edcc39c11404ff6c3b44b7b9243153693e01e1b90da961baf41d194e392815452af92f503ce2688e5bdb5dd7489a240e7ae04f4e49903c8f6d077760ba9996188bc7715588a6418366395bde9857473743b69e1ad22101f7113e355ac0703d9821edd6a9f450bb1709611f8c39d286ef7744ee1adff42b9c434b96970b79fbf5ad8912e8196430986e3384897c551a6d2bda17e936365f9288b7415300ace8eb82c4a0f6ec7a29288452126f005f418df505bab05283a001cf4687c5ce21c0e5ff615a8f919760feeaa1040f22d13b19d642b9180e204ecd5ea0ac0eefe4d07390ead4774798c7a3a8aff4fccf92409f2f4a0cc361fe47975f653fdb9012ee5f1b97bc8e27c62f137fb901fe8f3de99c337329ddce2027e6dc1b65123c5f590580e5bbdaa4235f07405c773f95ba651ebb8783b94f20d2d6b5de9d1f3582d86020ee64824b615481dde4fafb505fdc20b99b250ba9b024ef15a4a014095012c7a606a337a4203dcf64884f84a56b5df2edb252c79cecb8e4e9404edb434c3526e324b98e61c1212c7904a084ad580e2d8940eb1c8d69a5fd5d2b7872785cfb53c8c7489ba02e52f1879413c6736f3186044bf640c968a36cf0e90de1b9e12f8dd947131cd141600203870620ec3228cb7cd3816cbad8516d3829b9a8fe90265c05b1b5df3d127d39d9650ecf3f09b63201f64b46397d626f6a367489f98e13da037995c553d6fc3890c3b699607946db795c9a3881ba547e6eb696b325f24e300c1c8071756408dac11fc73daa7cc6842a7ba0c8e69fbbb4eac6608df3ca0f13bb2ee03183e47d1475274923df5372f169d63b6a387861a45d423dd81d1c7fc9edf25c390fa91c5f33cd5dc5465db951c988c0b0e105da32ec7dd789acbab187ec1c028eaa047a13bf47189675675ab0063272021f9e518f33f0645b1d447099f5fb9673c3cfec0b37b80a10cabf933e0a66e11abda2256330bceed337b1085274daf5ea908480adcd0f7547b43fd1a7d2c761f211fcdda44d9a1f129ae828d5548ebc9bd0eb70c0a1bdb235fe19fd51371d9aeb159ca505f01ab80f7c27f538f7a1ec38c062a6e6c17da675e83a1b08dfbd29e849f4d7cb7e178885ba205e453dd3ec2bcfe2b83f2072c6b884610b2573c6358f91c332667b6e2db7227af0566ffef3e760ae426363dfc22f2033693f5ec8f1422fcb7cdd7ab402d935cdb38e892565633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", 0x1000}], 0x2, &(0x7f0000e04000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x80}, {&(0x7f00007cf000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000827000)=[], 0x0, &(0x7f00007a8000-0x4c)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}], 0x4c, 0x4000001}, {&(0x7f000007c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d94000-0x28)=[{&(0x7f0000ff8000)="2c47c595d68af0cec971db391b96bcee8c25ae71e4fdbfff4affac8159d432282d095469c733d77f174f1fe9778bda95337cb1976e61464fef2ce3bd26c7686bd9f364d12d962a69b12133fadc7881c711db4f8585e980e327d0ffba3204a1edc22166e2fee317d5368af025fc9137023310488109c0cd71b71b4beb95b7a5be7c97e083ab", 0x85}, {&(0x7f00001ac000)="3ca6376c52403b2a6ea45af38feeb792ee01a2817933e8cafe470b64ed809d896e0ee09496dee96d352746362506c92281bccbf01f550a2a96a753253957354a457753ed6b1ac260d75cf086035dfd7764b8ab6c7dc700e0445ba993af0913ebbc5d259e33cd2382c10b8543a599ce659d337f7aa8b57ecad1d3f2725f5073f40bb01b065067961733ec0869e52e33ffea49531542bfb8200880620137cf731081ff3ff02e0e560a803b286888cc4f3861d2066e0e74a6d14bdeaa45cd1337b6bd2046b35d2b8ead689ba732c9285458c9316d4d37002390c0a4940671542605bf6077", 0xe3}, {&(0x7f0000eee000-0x64)="c4fca22c6e741926ec7a1f8fdb3e0686ea385c4c50fbfe1d012b90984d700f72fba0bd7e5f7347a5c4c9c0d184a596fc224d00d073b30ea1862e1c4f3b96e9fe631e1af60a5a2b081571a7530d56eb87aef4eca3935ef69695de54effdb761051f9e7dbc", 0x64}, {&(0x7f000075f000-0xdd)="4bb1e5c8c11bf99e6b3d3d6de5d40ba532d7ffad7147a6f79cf85718e08ffbdb69df3fda46c21ee07ee7d498893ecf7a952d5729db064f82ac5aa0e3770d48a9df9df3da3c7ee04532c73fa6a3fb4369733e64afac9894f0b4c4e39bd1d7eb601ed42efd31a0e680c4a11f507e7ad342c8bab97c1fabf9f9df876718d985a9f4334539897253433f269801929a3091e5c82a3cc325d101a4a25405bc53d3871835a9749dca75cd8c307aab86c4390f6406fa250fbbb81d5999a29c3f27e2da27f2f903276474432937e7e711947aa0a04242989681e682a73780b39a84", 0xdd}, {&(0x7f0000185000-0x3c)="feb750e0610131cc40e51c2d1102df5541673308b7b5b9154b7a42812b96faad7a4e4188caf309270b0e0967a4499df120f330bf5491fb2bf5ffd4d6", 0x3c}], 0x5, &(0x7f0000ab5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r7, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x30, 0x44080}], 0x4, 0x0) 2018/01/14 23:27:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x1d3a8fcf, 0x4) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x2000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000014000)=0x1, 0x4) syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0xe1, 0x200400) link(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000015000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x40001, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000047f000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f19000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006fb000-0x8)={0x0, 0x0}) 2018/01/14 23:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000019d000)={0x1, 0xfff, 0x100000000, 0x8000}) r1 = getpid() rt_sigqueueinfo(r1, 0x1d, &(0x7f00008c7000-0x10)={0x19, 0x5, 0x1, 0x6}) r2 = gettid() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000091f000)={r3, &(0x7f000036f000)=""/0}) r4 = syz_open_procfs(r2, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r4, &(0x7f00005af000-0x38)=[{&(0x7f0000d91000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d31000)=""/4096, 0x1000}, {&(0x7f0000d67000)=""/249, 0xf9}, {&(0x7f000020c000-0x6c)=""/108, 0x6c}, {&(0x7f0000257000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a44000)=""/87, 0x57}, {&(0x7f00004b4000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/14 23:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:06 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000fb9000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f50000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbb000-0x4)=0xc) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000fba000)=r2) 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/14 23:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b75000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000066b000)={0x0, 0xffffffffffff8001}, &(0x7f0000c8a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ee2000-0xc)={r2, 0x80000001, 0x0}, 0xc) listen(r0, 0x7) bind$netlink(r0, &(0x7f000004d000)={0x10, 0x0, 0x3, 0x0}, 0x4f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a0d000-0x4)=0x0, &(0x7f00005f1000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d50000)={@common='dummy0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0xd6f6, 0x7}}) bind$netlink(r0, &(0x7f00007c4000)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a45000)={"d896939b27abdfaf135340ff2363c865", {0x4, 0x0, 0x9, "b857f713344f", 0x2, 0x0}}) 2018/01/14 23:27:06 executing program 5: geteuid() r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000078d000)={@generic="e2ce43bffedf2fac6d2d5f5cf8066a41", @ifru_flags=0x0}) 2018/01/14 23:27:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x97, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000013000)='./file0\x00', &(0x7f0000016000-0x8)={0xffffffffffffffa0, 0x348}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/14 23:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 117.509003] audit: type=1400 audit(1515972426.815:49): avc: denied { listen } for pid=22124 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/14 23:27:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000000000}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0x4, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000014000)="a54ec58570ded1871466dc17e91eb58b", 0x10) 2018/01/14 23:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/protocols\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eb7000)={0x0, 0x9}, &(0x7f0000ff3000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e17000-0xc)=@sack_info={r1, 0x7, 0xfff}, 0xfffffffffffffe5c) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000019d000)={0x1, 0xfff, 0x100000000, 0x8000}) r1 = getpid() rt_sigqueueinfo(r1, 0x1d, &(0x7f00008c7000-0x10)={0x19, 0x5, 0x1, 0x6}) r2 = gettid() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000091f000)={r3, &(0x7f000036f000)=""/0}) r4 = syz_open_procfs(r2, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r4, &(0x7f00005af000-0x38)=[{&(0x7f0000d91000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d31000)=""/4096, 0x1000}, {&(0x7f0000d67000)=""/249, 0xf9}, {&(0x7f000020c000-0x6c)=""/108, 0x6c}, {&(0x7f0000257000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a44000)=""/87, 0x57}, {&(0x7f00004b4000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/14 23:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b75000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000066b000)={0x0, 0xffffffffffff8001}, &(0x7f0000c8a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ee2000-0xc)={r2, 0x80000001, 0x0}, 0xc) listen(r0, 0x7) bind$netlink(r0, &(0x7f000004d000)={0x10, 0x0, 0x3, 0x0}, 0x4f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a0d000-0x4)=0x0, &(0x7f00005f1000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d50000)={@common='dummy0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0xd6f6, 0x7}}) bind$netlink(r0, &(0x7f00007c4000)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a45000)={"d896939b27abdfaf135340ff2363c865", {0x4, 0x0, 0x9, "b857f713344f", 0x2, 0x0}}) 2018/01/14 23:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000047f000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f19000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006fb000-0x8)={0x0, 0x0}) 2018/01/14 23:27:06 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x97, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000013000)='./file0\x00', &(0x7f0000016000-0x8)={0xffffffffffffffa0, 0x348}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c9b000)='scalable\x00', 0x9) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000019d000)={0x1, 0xfff, 0x100000000, 0x8000}) r1 = getpid() rt_sigqueueinfo(r1, 0x1d, &(0x7f00008c7000-0x10)={0x19, 0x5, 0x1, 0x6}) r2 = gettid() ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000091f000)={r3, &(0x7f000036f000)=""/0}) r4 = syz_open_procfs(r2, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') preadv(r4, &(0x7f00005af000-0x38)=[{&(0x7f0000d91000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d31000)=""/4096, 0x1000}, {&(0x7f0000d67000)=""/249, 0xf9}, {&(0x7f000020c000-0x6c)=""/108, 0x6c}, {&(0x7f0000257000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a44000)=""/87, 0x57}, {&(0x7f00004b4000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/14 23:27:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000)='/dev/snd/seq\x00', 0x0, 0x80002) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x10001, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000011000)={@loopback={0x0, 0x1}, 0x7, 0x1, 0xff, 0x1, 0xe8, 0x2, 0x3}, &(0x7f0000015000)=0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000-0x58)={0x401, 0x6, 0x1, 0x7, 0x1, [{0x13f5, 0x101, 0x6, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000016c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000563000-0x8)={0x0, 0x0}) r4 = add_key$user(&(0x7f0000b8d000)='user\x00', &(0x7f000024e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d8000)="0feb5c00103c695eab0dee7942bc26418b16aea8d4d9a0446dd205a27e5d627c4c838d70a5e666d2974da1de1e5cc7526b650406b414697b6d12c3e46bbdec4ae24549527d6eb1d2d22876ce42881d167dc02404af3a968602f2fd6242f5e6db8ea9a865e5a5fdb7c0442f7d55a8b0f670d608aa02e33451ea4e8a686ce46772102a6031107d969b9acf4d7c1379d135b1460d09a30b1028aee6c6d69f77ad36e89037dc7cad8683699df03e2ce8149ed32a539802c42c85964380159a4b3e97732b450b234fe8558e1463ef", 0xcc, 0xfffffffffffffffe) r5 = geteuid() stat(&(0x7f0000ed1000-0x8)='./file0\x00', &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000299000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064d000+0xe97)=0xc) keyctl$chown(0x4, r4, r5, r7) nanosleep(&(0x7f0000abe000-0x8)={r2, r3+30000000}, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000e30000-0x4)=0x0, &(0x7f0000235000-0x4)=0x4) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffe) r2 = fcntl$dupfd(r1, 0x406, r0) write$tun(r2, &(0x7f000067c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x49, 0x0, "9c63175c433d94390e6f1e0f8905f49de78e87cb42b77ca3a72babddbb3f27440357d9f75ba04651ef1c981e3b49d6a21780e12ba6a49e0d562f95a6e14bad150a"}}}, 0x67) flistxattr(r2, &(0x7f0000ad3000-0x9f)=""/159, 0x9f) 2018/01/14 23:27:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b68000-0x18)={0xfff, 0x7, 0xd3, 0x8001, 0x48000000000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000bc000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/14 23:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c9b000)='scalable\x00', 0x9) 2018/01/14 23:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) delete_module(&(0x7f0000c47000)='\x00', 0xa00) INIT: Id "1" respawning too fast: disabled for 5 minutes 2018/01/14 23:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000f2000-0xf6)=""/246, &(0x7f00001e5000-0x4)=0xf6) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/14 23:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009eb000-0x4)={0x8}, 0x4) preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000d2e000-0x8)={0x1, &(0x7f000090f000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f00008eb000)={r3, &(0x7f0000320000-0x86)=""/134}) 2018/01/14 23:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000047f000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f19000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006fb000-0x8)={0x0, 0x0}) 2018/01/14 23:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bfb000-0x1c)={0x0, 0x0, &(0x7f0000480000-0x8)={&(0x7f00004b2000)={0x2, 0x9, 0x1000000, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c9b000)='scalable\x00', 0x9) 2018/01/14 23:27:07 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x97, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000013000)='./file0\x00', &(0x7f0000016000-0x8)={0xffffffffffffffa0, 0x348}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:07 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000008000-0xc)={0x10, 0x0, 0x1, 0x44400000}, 0xc) 2018/01/14 23:27:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x9, 0x0, 0xb4, 0x7f, 0x0, 0x400}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000)=0x9, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) delete_module(&(0x7f0000c47000)='\x00', 0xa00) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) delete_module(&(0x7f0000c47000)='\x00', 0xa00) 2018/01/14 23:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile64(r1, r1, &(0x7f00004c3000-0x8)=0x0, 0x84) faccessat(r1, &(0x7f000085e000-0x8)='./file0\x00', 0x22, 0x800) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) r1 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x9a81b894be6ad26, &(0x7f0000001000)=""/23, &(0x7f0000002000-0x4)=0x17) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7ff}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)=0x0) waitid(0x0, r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000005000-0x11)='net/ip6_mr_cache\x00') r4 = gettid() r5 = getpgrp(0x0) connect(r3, &(0x7f0000003000)=@rc={0x1f, {0x5, 0x762, 0x1, 0xef, 0x200, 0xffff}, 0xeb}, 0x9) rt_tgsigqueueinfo(r4, r5, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) gettid() 2018/01/14 23:27:07 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x97, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000013000)='./file0\x00', &(0x7f0000016000-0x8)={0xffffffffffffffa0, 0x348}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009eb000-0x4)={0x8}, 0x4) preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000d2e000-0x8)={0x1, &(0x7f000090f000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f00008eb000)={r3, &(0x7f0000320000-0x86)=""/134}) 2018/01/14 23:27:07 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000012000-0x18)={0x0, 0x2, 0x20, 0x8, 0x4}, &(0x7f000000b000)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 23:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 23:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getparam(r0, &(0x7f00007fe000)=0x0) r1 = inotify_init() r2 = mq_open(&(0x7f0000e2a000-0x3)='[,\x00', 0x82, 0x0, &(0x7f00009b1000)={0xbf, 0x1, 0x0, 0xfffffffffffffe01, 0x400, 0x1000, 0x6, 0x10000}) dup2(r1, r2) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/14 23:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000259000-0x8)='./file0\x00', 0x400000, 0x140) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ee000-0x8)={0x0, 0x76}, &(0x7f0000fe9000)=0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000274000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001b5000)={r2, 0x40, 0x9}, 0x8) 2018/01/14 23:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c6000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f00007e7000-0xb3)=""/179, &(0x7f00009e0000)=0xb3) 2018/01/14 23:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000047f000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f19000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d2000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006fb000-0x8)={0x0, 0x0}) 2018/01/14 23:27:07 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x97, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) utime(&(0x7f0000013000)='./file0\x00', &(0x7f0000016000-0x8)={0xffffffffffffffa0, 0x348}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000967000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009eb000-0x4)={0x8}, 0x4) preadv(r2, &(0x7f0000b14000-0x28)=[{&(0x7f00007c6000)=""/241, 0xf1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000d2e000-0x8)={0x1, &(0x7f000090f000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f00008eb000)={r3, &(0x7f0000320000-0x86)=""/134}) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000768000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000)=0xe8) sendmmsg(r0, &(0x7f00006a8000-0xa0)=[{{0x0, 0x0, &(0x7f0000f02000)=[{&(0x7f0000dd1000)="7fb12f58e09c411bcf1a3d6dcd709460628fadcb8b06f9b66c5d14b13f77b5c545d82f97c376924aca01805a0c9d597869a142e1860e471eb22b44325ef893c93f64b4f5cf0508358556b1f5eef15a26b7b2afc7ba1d2751ad48f0749529e2d9d438d4c7a4", 0x65}, {&(0x7f0000535000)="0156cfd5bd688f57f256176bd5d60c93d1256b0fb974ac6a65e8de60cf179b4d217578eca63c3fa3729377ceae6e5fc24a4535f820cb8b9b7ea072816f12ef7fe6a30780ec22b9736f269d80b0424e27e1962e447566653bde8c0370f2220b76d977cbe103a2c9c318fe31fc2a97779cf4b3c3fb1fd5019e39b8ac9cb5e5b4177c827ce933708a9e681daf765df6be133f08a948f9fe5c95434309a9df21fd51eb4dccdd9a2fcc93", 0xa8}, {&(0x7f0000e76000-0xa8)="779f2cade8dbc8b408988ccc1559b3ec262020c13c5e67d45841bf197869f4800f4803f8ea7a82d4f6bf2f8f1bf66cba4d2653712128a29cf4d50570832600792263b6bac3df40656f91c61673355adbdc9284e723bc876918890e99ce0c6c3007bf054ecc18fa9d818d1516af32d01afb662a894d4b218b3abde44d200ece9dd24c228a40fc762d8aa97e407a3d0957f2af99c1ee241bcff55d5e599688ae6ab22ea05104a02bdf", 0xa8}], 0x3, &(0x7f0000abd000)=[{0x58, 0x0, 0xef58, "efac0e3302582a8338d32901e469b1fa594ee33fb1c0c325a8c0e4b52a6384402e54584faa98790501b168b3c82749f9c670ecd59115fee8cc2d20439c5a1dc2006f4ad7253477c15a43"}, {0xf4, 0x107, 0x3, "bfd219c2a7f287baacefab383f7a2dae4cf239de563b5f7503010beb1b7e448b37ae7ba50edda874c15efba11905b9e4c7aee221081ba5045e5020671c483ca124883473a0c7fe3e92a2792f104739a736279b724caff1b9a55d459eb6fb0940605a6971720723d0f69dbe7aeecc26ab5ce846deebca9f72da1d2617042329fe187932569de43c5945fb98655b053aa00d561707f5a32d3225fe89ff94fb5b2ff720da5e946e1db2bdf14f5f73902de2b4c9af20c912e1c451912c1907475b5477d1172a7512cc7477e180a9c8aea589f6f5bb46734c8033cbd506af4044d8354e9ff9f1246bdb22"}, {0xc, 0x103, 0x3, ""}, {0x6c, 0x0, 0x3, "8db5227ac0b19c0059c5fc0c3201dfa9032efad4f9ad9c82cd3898a890c173588b611ef491aa31c9dc6d4fe1d9c792b27768e2da918494e1f675a46b73ecb8cb07dbc21757a531948b7d50d5af30cb9c49c8dfbb75e98a0050e87c3954"}, {0xa4, 0x11c, 0x0, "8f70cb8e6e0a310f51c5aefeff012adbdd3d673237b2eced0979c7142098cc848be2d2c0d00ff6001d9f3967dae4c1f7b997c52eaa53cc7b557341ed8a22c4c9de81207fb1c700326ab9075301aafb0f1a78e022843461f0c1695ad9bbb730ffeb3a5a87f62fe55f5fc9ec536ae695744744b41e910deeb5ead89b774767771a118a3cd1aad9ca548470626ee5293aefcbd9b7e3d2"}, {0xe4, 0x11f, 0xffffffffffffffc1, "92fb0eee734d39c4557d19db20382deefdf19cb3da0351113985ba70c12b8d1d4ed3f445b386e0b96d9e292436cb8dd503aa01118c79e755b86ba7827cad2395e708cd097acc76259a3c8b1df3efcfec39b62736cfffa62598a334bba3c3f7da04f300bb002495e083dfb5ee1d74e6ac2a03710b3cfb6d43f28a36b0a680eb1a10a7f911e88e237e80f9e847afa593fe78c52f60166839e87508fe6cf56b5a5ec46d3cf546aa66bb7a94c0495f3c2b301138572445d121b41094620464808d7f03f27bd1206bb0368184179f76ded605f9f9d04c0c"}], 0x34c, 0x4}, 0x0}, {{&(0x7f000090f000)=@nfc={0x27, 0x9edc, 0x4, 0x7}, 0x10, &(0x7f00004a5000)=[{&(0x7f0000323000-0x54)="186cbe9ddc49144e6048d59590a856d8d5df72fd033a05ad63bbb7574d9f1b8d54811faaf5eaf34aad40bb72687d3384cbffb7c37bb02b089eda9d829fca4b63c72591a3edc91d27eff9b12598c6dc3682a7686f", 0x54}, {&(0x7f00009a0000-0xb6)="f00a312a9730eff1e64bd98b76b8ecdc1f3b96d13afefa7b1e453fb789dc5ba06bc5675946614289712e107eca8ac3c786f2952382a5dd47d4771e18a61b24568dfc5fc418c3513ad5262b7dd22cf668ada890ccaade47f55d5e92febddee893b290c2284aad009723767855d9d007b99f1c6966760b7f20b312be3de2a2e8bfb6b6de68db9932c5571a509c2a59b196d609efd169acb0cac7fa137a195e8f14d34444515efa5c3367f8db1e9d114286df310403430c", 0xb6}, 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0x1000}, {&(0x7f00005b1000)="56228fd135f2a087945eabe824a6f21b024fdda5df10badaa2809545800d132919fd34820e2210a5b1c746ebf5ecd22cb279f8ac643dfa9cdc4ff844c0dc8470d4f8ad84b4d918e1574f75c4c3207821b6508ac746eae29383a0f9adbe59a89c3b32d0d59a42f4554484721153dc4b2549075f8eb65d085b470456a359510b2132933ed6d36559f9e8ecae1b2d164918cee49e3e6bb22ba1", 0x98}, {&(0x7f0000d24000-0x39)="fd2c02400b311afcbe4b14c09c45411a6d8069de3fe86374790239875f554969153780406a1626ad5c1bfc73adec9c27e446e4d1d151bd53f6", 0x39}], 0x3, &(0x7f0000f0d000-0x16c)=[{0x94, 0x198, 0x5, "43b927560a7f09456c55dc01da2273ee5f552033a9614ed115fbe37a492835f9af5e949efced6ac2d4ed1ea57c439db43778c63aaa4e674ed2691f630e221d8f46335211ff1a3b4c15be116c439153073c3dd9a5af9c8aa720f39ad6535ca3ac55a57fe5889dec309095526fd511a76a188c3de38bc1fa05fbc66f146673e002864d0842c0"}, {0xd8, 0x6, 0x2, "15cd03bbb9bde03a93fb2eebce423a95dcf4c6d0aed9547076e92621be057cfdd3d6c4594c3b1bdd1df781f82d583fe1b1d51fa38a44c4178d1efc619c1d4c833bc65d0a16e3146cce5ea87a5cb88f9a5a2b8babaebeb5c657de43541f717a3bc53cfcbf1de716ebf5d0bef99b2fd2fcb0bdb17df25501225a9191f56f76b7a8cf7a6ab79c9e5f9fdd56ef4c4991819a04282027a25719c7f6bf705a4aa25bfe74c9c250f11e1254842bd72540cae5166c8d98ba09b8434b9d37263a64b7c8d2b69b9e1cda2ec41459"}], 0x16c, 0x80}, 0xfffffffffffffffd}], 0x5, 0x68609262f3eb4ac7) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000389000-0x8c)={0x0, 0x8, 0x0, 'queue0\x00', 0x4000000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000fe3000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d23000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000360000)={0x1a, @time={0x77359400, r4}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xcb9467f00cdde855, &(0x7f0000e04000)={0x4, &(0x7f00003b8000)=[{0x20, 0x10000, 0x8, 0xfff}, {0xffff, 0x9, 0x1, 0x3}, {0x9, 0x4, 0xfff, 0x4}, {0x40, 0x1, 0x4, 0x100000000}]}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:27:07 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101041) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x97, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f00001e0000)={0x0, 0x0}) readv(r1, &(0x7f0000027000-0x20)=[], 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007b6000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) 2018/01/14 23:27:07 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) r2 = geteuid() setresuid(r0, r1, r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r5, &(0x7f0000016000-0x8)='./file0\x00', 0x1) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f50000)='/dev/loop#\x00', 0x0) sendmsg$unix(r1, &(0x7f0000c5b000-0x1c)={&(0x7f0000874000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe5000-0x20)=[{&(0x7f0000812000-0x1000)="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0x1000}, {&(0x7f00006d5000)="745635f853e38d64fee9abd4abb6ec6b64e21d29aa1d503435689a39edfb698f038674545e86e245b09a515158597c010fffa3a551981d52f06e80d595c1f945936c78a5a2627a9a4a2e1aad06f6792478482c3e37c0646fe4629e114503293e6b3ebafdbc88d59a64e6930d249b889dfa4b033