='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 4: 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, 0x100000a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$eventfd(0xffffffffffffffff, &(0x7f00003b5000)=0x0, 0x8) 2018/01/09 23:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) personality(0x4000009) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e0d000-0x4)=0x5, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000f6000-0x8)=0x6) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000878000)={0x2, 0x68, &(0x7f00005cc000-0x68)="5c83b2e4194210d0df29f481ed3e3b4ec4de356563420675d2121c718445234a8c8c3b9071289eb7fe9bb08abab69fde64e52ae3ac136afce4cca2b1a9d0c3987d14413cda6ea453bbe57a2f4103721efc539a8a293aa6b1ea58fd0a8633fe561fb18c228fee44ea"}) listen(r0, 0x1f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000035000-0x4)=0x0) 2018/01/09 23:23:57 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xb, 0x0}) r1 = epoll_create1(0xfffffffffffffffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0xc, 0x0, &(0x7f0000012000-0xc)=[@release={0x40046306, 0x1}, @register_looper={0x630b}], 0x30, 0x0, &(0x7f0000001000)="9541ef913b730f49d30071c832b164f7619a9a29cfe54681cba76321da4de2261f009da33333f6ea46ed0b4596782bac"}) ftruncate(r1, 0x0) fchown(r2, 0x0, 0x0) close(r0) 2018/01/09 23:23:57 executing program 1: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000054000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000-0x4)=0xe8) r3 = getpgrp(0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000056000-0x4)=0x0) r5 = geteuid() r6 = geteuid() mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000056000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000033000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000031000-0x4)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000055000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000022000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000001d000)={0x0, 0x0}) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004c000)={{{@in=@empty=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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r15 = getpgrp(0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000055000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000028000-0x8)='./file0\x00', &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000055000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000055000)=0x0, &(0x7f0000056000-0x4)=0x0, &(0x7f0000059000)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000055000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000+0x9ba)=0xe8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000056000-0x4)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() r27 = getpgid(0xffffffffffffffff) r28 = getuid() r29 = geteuid() mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000056000-0x8)='./file0\x00', &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000055000)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000056000-0x4)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = getpid() lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000050000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000055000)={&(0x7f0000055000)=@kern={0x10, 0x0, 0x0, 0x50008102}, 0xc, &(0x7f0000056000-0x28)=[{&(0x7f000001d000-0x1764)=[{0x26c, 0x16, 0x4, 0x3, 0x2, [@nested={0x1d0, 0x56, [@generic="27128e171ef68f80488b279bd3fbdd8672c593c218c97644cd649f7a1cde03e7c6d8bd6e1758da89835f787759e8a644b17882657927e6159db841f6811b16db161f1a0e48e4e37b22dc84bf3b2d43ec77c41322e90fb2385449f43e3d9ca10ab9306a9225037e0ee265ed9e318abd41fb49a3e582de11a491f2d03d5bd7ff577f4571acb110bb215affa844f68d6f64c955bd7bc7650c9250b522b0e59e30d0f8ab8cb7b2181840aa392b2a38ecd26e10125f29f324f68b3568ad3f1e9b94ca67437dd778d3f0b559dcb3af7ef5a7f6c881dfe54e5f20a008b8416539133c19405ae9ca07805e4f96389b13df24114b", @generic="7cda0a4f09df1ba096c7d106fa468d", @flag={0x4, 0x88}, @flag={0x4, 0x58}, @generic="859c6129a90332eb05a32ffa56f790a04e1ac36a4b1455b92a2a9ac33244e694a9f4e1ed0654f1cc071e28b331b1dec36b907371a8", @typed={0x10, 0x94, @u64=0x28}, @typed={0x10, 0x50, @u64=0xa75}, @generic="1e601ac70605ddaf8272ada6e65b71c2d83bee59c0eceb11b7390ddaafbdfaaad51adddadde1e54016c22d0de6262ce106c4105e62a4363b750fdc", @generic="9b8a7562b3e2ceff89f34d22d87564553cb6aa59fb10ac609b2501e41ade84d2", @typed={0x14, 0x13, @str='/dev/sg#\x00'}]}, @generic="6c8bd591a239df51e043deed7eef108c7c7f59d23cb54c56f229191f724b63f4c38ec7cd53b25c59eb328120c5e78015073343a342c9e0e541f5337a45a6fa3292f99085acfb8060f585af941b60f189247b47e14160a0bee463f9c3aae3ef4537ce94a29278187b825be317f6f4dc5fc1a9df5ac505024ab0e458b6c3a4202b21dcecc1", @flag={0x4, 0x23}, @flag={0x4, 0x63}]}, {0x1418, 0x1e, 0x200, 0x1, 0x1, [@flag={0x4, 0x66}, @nested={0x2dc, 0x23, [@flag={0x4, 0x70}, @typed={0x104, 0x87, @binary="f8f02d24f93e50e96be6670f4ab0872276c6204b284730f8a85ed926166d6c133892aef7cb30bbdb52f36d41679bf65950461e041389acd05510db518cc6aa5fa7202b3b55e292a22db08263010602350f5c0a44f91140c5ae2c65f8030caef8e3aadb3238b3f69c20edc7b3a0c2c36eb81425a616511ce8c34752df370d302462186e076bfbffd6e54178852da2c3013fdbd40fb4bb68a9ca8ab55a1e5aa0fba7af6b7a21fa7a27e14badb8b4dd9c288bff36ed66ffd3f8ff5871b061c04c90674ffcc188f27185db04005fff35a346fd86a83aa659223f3b82bf648760057c624ce5204f3a3b52d8f3f3b843bb0b13e4aa089ffc3fe9365a"}, @typed={0xc, 0x49, @str='*\x00'}, @typed={0xc, 0x10, @str='-,$\x00'}, @typed={0xc, 0x6d, @uid=r1}, @typed={0xd4, 0x51, @binary="a930c15be34562fe5711ed386acbffe5f62e67a48b44e737ed6863c9b8ce0eb746735f69a76b4bd11920a9c5616138a1c8abe5dbad81d6f7fe0bae184bd8d79820afb06f240ade160ac1f5d5ef683cd4c1095242a49e8cb32f3f0e7f6b61bbd31abe0df4a4441dc853ffc447e529245df1106ab09325c0cfdec685ef3db6a919016b1036875a0c1ffcd4e715db2b43fbb47942a58d859bca42678224047f6b89ad5a7f9599ccad1bc49a98e247bb826400c4281eeadf5b1090043e8073216c9686305c378d6ec7c1fe93d99e"}, @flag={0x4, 0x67}, @typed={0xc, 0x4c, @fd=r0}, @generic="e21d79c3451650a009dcb85dd43868f7e65a9550ad163f7f8c4be52af7fd9e82227e36e5e6f0721cd47875e917c14b29d0949e34a99b9ca6bb7f2a1e47c5d0ed22609c7b720c302cb94d349f361d01f7fb81df6e8b96fa6151a16ec03a5eb83518f9134030cdc32fc6896b3f461900bca60abf6b28e22a946ec52bff448e6187b3b1eac5c9c70912d2b1ac1ce41ed420c14203004f62c265408af6118f1c60febe62933d01f30791bc210f2b7d5db9c32e7fef9c7fb3364df1d0d8237d2333c1aa67", @flag={0x4, 0x2c}]}, @flag={0x4, 0x41}, @flag={0x4, 0xa}, @typed={0xc, 0x2f, @uid=r2}, @typed={0x10, 0x57, @u64=0x3}, @typed={0xc, 0x3c, @fd=r0}, @generic="c349173b1c38c0c8fd62bde135ce657abadf23d81daf41598d3562e0ed85ecb1060bd3c588ea8bf35da117bf4a7965ad670e57d53dee06cb5e72f1a8d31a7fd69442c389d722dff1d0065dc036391c81a8410b523d749f97a88aeafc5551723545dcd6800bef49c217894f226980f317cdd8912be43abcc82c3ff6d2fcb7306cdb8b7fbbd32b91348968ae4ed269826b2aa1eb2eb357c846d96ce36a35fffeb5aa08fae7c39e0d6932", @nested={0x1048, 0x73, [@flag={0x4, 0x8a}, @generic="e244bdd2bbc51912b0c345c2c4f33cf4bc94c7e86bd12f62eced0bf9498669289cb779", @typed={0xc, 0x90, @u32=0x72}, @typed={0x10, 0x4d, @u64=0x5}, 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@generic="3fdfff3a0beafdb6deca1a4606e219b340d482e0b9dff1feecfb695d62a5091ff3f34a1674fbd1d9bf7cc107c48b0d753c457871d4471a1061f88dd553b44046c54a28c83b21e26ab46018cdf70cd29ab19dd802418c5ab2f95f4a3c7542310aade08c0ecc35c340523538ddc98395c396ee6ce9753d2cdec4947625ef4823068bb3dea168767f7671887099e8d200be", @flag={0x4, 0xb}, @flag={0x4, 0x33}]}, @nested={0x1168, 0x96, [@generic="1e96b75b85bda21418be9aa878d024d393e0a05f86afedce284f2be2d212ffc663aace85efa533315f20f8340443b28be1d142215474698bfb54f0d0265abbd93fc99aee6972ea4046e94219cebd038df7b249f542c8d53efed4daf252180d7d5519363363969a16ed46dfcdc16d96833f35e6f4", 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@generic="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", @flag={0x4, 0x1d}, @typed={0x14, 0x3e, @str="6b657972696e67d75e2b00"}]}, @flag={0x4, 0x32}, @flag={0x4, 0x34}, @nested={0x1c0, 0x95, [@flag={0x4, 0x85}, @flag={0x4, 0x81}, @generic="d1bfbc12cc5630097f1078e59b3e677ea6f92c7329c6fbd55362846272ed2aff7909c31df10f9aaa4de8baa3f1206914c3bc40b413a8c7769dc061950cf761601f45d8704bdbb98fbf707c518f5d4522dca079fea253917e", @generic="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", @generic="5b8d103876afbfac1222bc57bac00a428929fb147737c738e4d9660d", @flag={0x4, 0xe}, @typed={0xc, 0x39, @fd=r0}, @generic="0a227e73dab990c71d4286e6d707fc187bbe8090d6faa41fb7b1b0b6d64edfc575c02f4a836eff71dc10b93db73c"]}, @typed={0xc, 0x7b, @str='\x00'}, @nested={0xb0, 0x0, [@generic="45c049269274375af69677498268c55aeb1abef31e03f068ae361715b95238f45d16830b732b2fac90158982174544016686ec539c9cea8be4592b356e8f9802f3dfb28e128b833c5ee6b31a770ec59a7e8499a82964ff4e5c2b9db2be4dcafcd3ec8310c2384f49c41b6d8d76f8074ff98092ee98452460aa6f5f781ca90e544ed3cbf3d1b23e85b1ef1d05a3da5984ac751d872ba11bf81784da", @typed={0x10, 0x96, @u64=0x2492000000000}]}, @flag={0x4, 0x26}]}, {0x3c, 0x33, 0x8, 0x3, 0x2, [@nested={0x2c, 0x4d, [@typed={0xc, 0x60, @u32=0x7}, @typed={0xc, 0x72, @u32=0x100}, @generic="70d6c2715f38132d181a273047f55d"]}]}], 0x49e4}, {&(0x7f0000055000)=[{0x28, 0x1f, 0x15, 0x7, 0x1, [@typed={0xc, 0xb, @u32=0x3d8}, @flag={0x4, 0x8a}, @flag={0x4, 0x6c}, @flag={0x4, 0x3c}]}, {0x190, 0x42, 0x103, 0x1, 0x1, [@flag={0x4, 0x5f}, @generic="208d647d3695f9f85ec287e3bb35dac2edd47bbb58efbf5b1c271a2dd51741010ebfd76fed37484da137f1d47aa266e49623576a8f09d20eb4755778", @typed={0xc, 0x2f, @pid=r32}, @nested={0x134, 0x28, [@typed={0xc, 0xc, @u32=0x20}, @typed={0xc, 0x55, @fd=r0}, @generic="0b2f8d031bc3f3525962c0445ad6794c7489897ca29018749bd438543d46f2e76ed510d0ca81b01a6d8decdec0143e816423e80e8aaa4312793b688998a5bc96ab55fe44bc7bd53b595ba3969e70240fa7b852", @generic="9a0019faa84f5885c9b653f1f0ce02ef7a7e1f3f4aa324847fe4a619cd24b5b4c0cab0bcf761610bd267f8faddbdb37ecc315c7b44079d335fd364f49355458e20cac6ce95c5bf74cd0d427bc688e2ced5f4cee1f1c5e46a8e07d5156f600e8bec9b4d7539ee840002c1ca64e67cf33a018fb981320de24ee834077d430d5a6c3aab304ed2bd45a1ecd6c61ce4b692128bafa36695258e0ee3480b3f9f5ddcd7265c614ca01a5da6af1192c6ef907f3ac1199d8c53e6197a4321cc28d99c58", @flag={0x4, 0x47}]}]}], 0x1b8}], 0x5, &(0x7f0000056000-0x18)=[@cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x18, 0x4}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000db5000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eca000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000685000)={0x0, 0x2a, "de7d8ebe7cce37932b8a1ed4610e3b6094f8c099b8a795202ce7da94c73b05241663cd357b8c2d0a7aae"}, &(0x7f00003af000)=0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000095e000-0x8)={r3, 0x3}, &(0x7f0000498000-0x4)=0x8) fanotify_init(0x8, 0x1400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0x0, 0x0}) close(r4) 2018/01/09 23:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004ec000)="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", 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000dab000)=""/4096, &(0x7f0000f51000)=0x1000) 2018/01/09 23:23:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000050a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00004ac000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') splice(r2, &(0x7f0000ae0000-0x8)=0x0, r2, &(0x7f0000871000-0x8)=0x0, 0xc8f, 0x8) recvfrom$inet6(r2, &(0x7f0000417000-0x32)=""/50, 0x32, 0x40002022, 0x0, 0x0) write$tun(r2, &(0x7f0000eeb000-0x163)=@pi={0x0, 0x8137, @ipv4={{0x17, 0x4, 0x7f, 0x7, 0x15f, 0x1, 0xa6, 0x2, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7f, @multicast2=0xe0000002]}, @generic={0xcf, 0xf, "6d8dee172f7393fda41e89520b"}, @rr={0x7, 0x17, 0x1, [@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x1, @rand_addr=0x6, @multicast2=0xe0000002]}, @end={0x0}, @ra={0x94, 0x6, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "2fa0a1d847f32d6971ff243768d23d849fbceadf6cce4ecd42b9dee4cbd7f7817178bc4d8b2e4c1926e05f6674691137fb1323b014d90524c0340bf910b08b93f3dacdc00a8b79c15ab48943e1e99498a3dc956dc645ac4304a3db178baf5a811d54cdfa566ad91e0b496159628d6ae7dd7c193ca03b20756ff153fb87b824c1bb2d050ced1b3a40b25d73debc66ab1717f89cb62372096fc3de200f91852c142569d747e337672a68ff3ac560583523c739eaf0ccaaa0b7f6b2a5794f43e1a9f4b70c6685e0853f6b5fe5f7fc494a60e0c2950786a5696b6fd53cd7a922f28d743314a5c22acd43e7d9c22ca79dd677945b93595f484932677b9b"}}}, 0x163) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) [ 81.546458] device syz4 entered promiscuous mode 2018/01/09 23:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000db5000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eca000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000685000)={0x0, 0x2a, "de7d8ebe7cce37932b8a1ed4610e3b6094f8c099b8a795202ce7da94c73b05241663cd357b8c2d0a7aae"}, &(0x7f00003af000)=0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000095e000-0x8)={r3, 0x3}, &(0x7f0000498000-0x4)=0x8) fanotify_init(0x8, 0x1400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0x0, 0x0}) close(r4) 2018/01/09 23:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x40007fffe) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000976000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x807, 0x8001) syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x3, r2, &(0x7f0000b35000-0x4)=0x0) fsync(r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000070a000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) write$tun(r0, &(0x7f00005cf000-0x77)=@pi={0x0, 0xbbf1, @eth={@random="0dda2b900a6d", @random="a00c54d477e0", [{[{0x9100, 0x2, 0x2, 0x9}], {0x8100, 0x8, 0x1ff, 0x9}}], {{0x4305, @llc={0x5b, @llc={0xfc, 0xfe, "c56a", "eaa2e9c203c8d4a6d8864f4151df3fb3d9c9fc3facdfdd817c3983dadc6660546e98ea715760ece06b896c004845693fbf3b349af1008bc360f3874254234712314b1b4b0f65883eff94507dd54adf3c969bca7a115812"}}}}}}, 0x77) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f0000a78000-0x91)=""/145) bind$ipx(r0, &(0x7f00003b9000)={0x4, 0xff000000000, 0x6, "94660674b97f", 0x8, 0x0}, 0x10) writev(r3, &(0x7f000081b000-0x10)=[{&(0x7f000037b000)="390000001e00092d01540020000500ff0780000000000000d7ffff0f50003c001900ff000003f000fe1afff50000000007ff00005500070512", 0x39}], 0x1) 2018/01/09 23:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = syz_open_dev$sg(&(0x7f0000ab2000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x200000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000d94000)="599a5902b904b99f42a9ca300e4f830418f27b73c9e612f2403890397ab18693d59df3f5ee20d6f3a3d705d84c8e3d7ec8d76edfdcc683a186780a2155ec908e98052d98cdd00afd2b", 0x49) close(r0) 2018/01/09 23:23:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000005000-0xe)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000007000-0x26)=""/38, 0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/230, &(0x7f0000001000-0x4)=0xe6) 2018/01/09 23:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$eventfd(0xffffffffffffffff, &(0x7f00003b5000)=0x0, 0x8) 2018/01/09 23:23:57 executing program 6: openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:23:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c50000+0x1ff)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) mq_open(&(0x7f0000a34000)='em1^\x00', 0x1, 0x80, &(0x7f000095e000)={0x4, 0x7fffffff, 0xffffffffffffff00, 0x8, 0x100, 0x7f, 0x8001, 0x9}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00001d0000)=0x0) 2018/01/09 23:23:57 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") pkey_alloc(0x0, 0x3) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000077000)='/dev/autofs\x00', 0x280080, 0x0) r2 = getpid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ffe000-0x8)={0x3, r2}) fadvise64(r1, 0x0, 0x7, 0x5) r3 = getgid() r4 = getegid() setresgid(r0, r3, r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055a000)=0xc) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ee0000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000f0b000)=0xffffffffffffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042a000-0xc)='/dev/rfkill\x00', 0xa001, 0x0) connect$ipx(r3, &(0x7f00009b6000)={0x4, 0x5, 0x6, "cf07e25e518b", 0x800, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) symlinkat(&(0x7f00006bf000-0x8)='./file0\x00', r3, &(0x7f0000be6000-0x8)='./file0\x00') ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getpid() setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000e1f000)=0x2, 0x4) getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f000093e000)=0x0, &(0x7f00001d0000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000cd9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b36000)=0x14) sendto$packet(r3, &(0x7f00005b6000)="ed4e9d78e1517e7ece3e653259cc32f418286a20230f0795effcb3cab7c30a22a0a6afc0e3bd75234d52d5418051f7500bd30480355705ecb76a6c420ff7e9174941662107280bf7ad4b1eae593e3383a1b3005ba14c9eb5bdd1bfad9a3cbebe0f72e0fb81d32fab7c907487b9ebee533d99da288141bfc4037519dae9a72dd5a3db1b3a659a19d99a513c6145c6481b150e3d9d1cb53097ff51b13d8c66e9c800422a4b557bcd64ed1542eb78ecd83c9c0e5acae296f74599045d9d1bea4a6c033a2e445d8386dd", 0xc8, 0x80, &(0x7f0000018000)={0x11, 0x2, r6, 0x1, 0x3, 0x6, @random="bf28b08622e1", [0x0, 0x0]}, 0x14) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000a51000-0x4)=0x3f) write$tun(r5, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e54000)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x6, [0x8000000000000000, 0x5, 0x80000001, 0x2, 0x6, 0x1, 0x8, 0x5]}, 0x5c) 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 2: mmap(&(0x7f0000000000/0xec8000)=nil, 0xec8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec8000)={0x0, 0x0}) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ec8000)=@assoc_value={0x0, 0x2}, &(0x7f000056b000-0x4)=0x8) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ec9000)={r2, 0x7}, &(0x7f0000eca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000931000-0x10)={0x7, 0x208, 0x3f, 0x40, r2}, &(0x7f00003af000)=0x10) socket$netlink(0x10, 0x3, 0x100000000) [ 81.714584] device syz4 entered promiscuous mode 2018/01/09 23:23:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) [ 81.804950] device gre0 entered promiscuous mode 2018/01/09 23:23:57 executing program 2: 2018/01/09 23:23:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b0d000)='trusted\x00', &(0x7f0000132000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c6000-0x4)='em1\x00', 0xfffffffffffffffd) add_key(&(0x7f0000389000)='cifs.spnego\x00', &(0x7f0000330000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e33000)="", 0x0, r0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b1e000)=0x3, 0x4) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00006df000-0x4)=0x80000001, 0x4) add_key$keyring(&(0x7f000014e000)='keyring\x00', &(0x7f000042e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2018/01/09 23:23:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cc3000)={{{@in=@rand_addr=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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000)=0xe8) pwrite64(r0, &(0x7f0000962000-0xd1)="f79466365773669fc7e23bf59553d7a5c5b9d78e01089b2b600f5f02246a9b66cc9750fe95b99e80e92748110f2392e0dbcf846087cfd7a52e3fd04ad9bacc6c33764b6d91b9356186e5fade4bd577ddb4c8ba55a0dce78236f518902d2117f5b4887cb16a506fec6df609ef5875c74b63ceaf0dbc5b04acc7c379fa3f0c33d25aa5ff6c1964a6085f28d421f6dda76d38ef7dfba9c33f23ddd96558779ef8556ad54c90bd8186dceee4e9b472ab0605f3c0252108229b74e98905a849008c3f2e5f39457813b00b5a96b8ed5c41565d32", 0xd1, 0x0) mq_timedreceive(r0, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) 2018/01/09 23:23:57 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000035f000-0x9)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000000001a, &(0x7f0000ef2000)=""/0, &(0x7f0000ef2000)=0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efc000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000efb000)=""/120) 2018/01/09 23:23:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b41000)=0x8, 0x4) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x10000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000ed2000)=0x0, &(0x7f0000dcf000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000061a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 23:23:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x990b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @rand_addr=0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f3f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/01/09 23:23:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={&(0x7f0000829000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x24)={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) 2018/01/09 23:23:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000f58000-0x4)=0xcb0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f74000)={{{@in=@rand_addr=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000076a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f75000)={0x0, 0x2}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009f8000)={r4, 0x9, 0x6, 0xe8b}, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f000091b000)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x38, 0x3, 0xff, 0xff, 0x0, 0xffffffffffffff6d, 0x5, 0x2, 0xc18, 0x40}) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r1, &(0x7f0000e7c000)="f7", 0x1, 0x0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 23:23:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x9, 0x2204) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) ioctl(r0, 0x1, &(0x7f0000007000)='S') 2018/01/09 23:23:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x80c00) fstat(r1, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x1, 0x80000001, 0x22) fadvise64(r1, 0x0, 0xfff, 0x1) socketpair(0xf, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$void(r1, 0x5451) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/09 23:23:57 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec6000)=[{&(0x7f000076f000)="3900000010000904690000008000000006fa00400100000002e7f3060000001419000000000000000200000000000608000300ff00001ee40425b0487764b5727c44fa608d306eb7c32c6e3d9fc5fbf62b9a4f8e0f551d34de4f065378c7c4896752337f5b0b247597fb1fad268c3374ec42c91eeaabda022b0472e8e87b086a2a54d9f14319f25ef3a95ce594e45fadae26a9804b69e10c9f709150885bc28712eb52a00617cb8452e489349c0a0b20947175cff8731ce87a60b6b6becdeb", 0x175}], 0x1b2) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002d6000-0x4)=0x0) ptrace$cont(0x38, r3, 0x3, 0x5807) connect$unix(r2, &(0x7f0000331000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000384000-0x88)={0xdd, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000143000)=0x0, &(0x7f000090b000-0x4)=0x4) 2018/01/09 23:23:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) [ 81.984052] device gre0 entered promiscuous mode 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b33000-0x5)='attr\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a59000-0xb94)=""/4096) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000091f000-0x5)='reno\x00', 0x5) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[], 0xbe) lookup_dcookie(0x7, &(0x7f0000c02000-0x1000)=""/4096, 0x1000) 2018/01/09 23:23:58 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000586000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8003}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f7000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000503000)=0x4) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000026000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000050000)={0x2, 0x0, 0x0, 0x0, 0x3d47, 0x0, 0x0, 0xfffefffffffffffe, 0x0, 0x0, 0x4000000000000, 0x0}) 2018/01/09 23:23:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e31000)='/dev/input/mice\x00', 0x0, 0x202002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f5d000-0x94)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001, [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}, 0x100000001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r2 = syz_open_dev$loop(&(0x7f00008da000-0xb)='/dev/loop#\x00', 0x2000000004, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) dup2(r0, r2) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0x9ed000)=nil, 0x9ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000f90000/0x2000)=nil, 0x2000, 0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa2000)='pagemap\x00') read$eventfd(r0, &(0x7f0000ffd000-0x3)=0x0, 0x8) mmap(&(0x7f0000bc3000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/09 23:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000856000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000ee4000)=[{{0x0, 0x2710}, 0x7, 0x8, 0x2}, {{0x77359400, 0x0}, 0x1, 0x800, 0x7}, {{0x0, 0x0}, 0x1, 0xffffffff80000000, 0xfffffffffffffe01}], 0x30) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000740000)="2200000015000707000910f7000000010208deff000000090001000001000002152e", 0xfffffffffffffdf4) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) arch_prctl(0x1003, &(0x7f0000aeb000-0x2b)="3b1bc7e7650856485c6a74e30b1a13370e84dd2d0fc7ac6135909490c89391e99117d2327888d1fb529414") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000aeb000-0x10)={&(0x7f000013a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000001000)=@full={{0x3, {"16d0de17d8b7e8"}, 0x1000}, [{"470f1d8cf22322"}, {"5b3c7fdd8c5834"}, {"fab98b660d225f"}, {"292e9e20038849"}, {"6c2abeef5e0e1b"}, {"08e4e55698f4ea"}, {"bcc2ad3cbf591a"}, {"aee7fbb40a7500"}]}, 0x48, &(0x7f0000002000-0x28)=[{&(0x7f0000aea000)="dc1be1bf295afeb7a7da40bff51e556a84dd0e61103b9c2ded97c758a9a0ee38b1608353066180f31712156ff82bfe4999c53dcf95599fc6ce042aede60cd04fa2", 0x41}, {&(0x7f0000002000-0x95)="1914d8a55ff8393e09fa6df853bc9f0f3bd4ce4f37fbe8460ed9de10038a5ac84166dbd1dc90c3de29b97c58a3a72a103e1ff25cb8f0cdfef8608bad199b0874cadacfd9ae534c4fa1d06119e1a78b34d7d12d284e26c638d3cf2463f410951af89658928e7d7688ff700106b8fe49f2789983f5d10893a469c689cd9e05b6f1ddf9a628f1e37e9561eff08a3cdcac681f6b23676f", 0x95}, {&(0x7f0000001000)="299f7edab43967f0fc62ca28e5319f59a8080e39d80969cce4b0038a3faa9c362163eccd1cf20d2a44e18462", 0x2c}, {&(0x7f0000aea000)="284e4c778aaeb8db82d18c0aa8a3a599ba96bfa95f82355f1ebe14ccab277d38ce79ea221fd5a148aa86488a6bc7de422502181aa6d3cc18a6eedadaf2b4fca866423b002fa811efe2aeb301453998922fddc474666e0829404165f38a744948b2b1cbfa294140e4eaf941accc856403a5abe6e67c6c8c5ec0aba7bab5fb0d823cc6a83b9735d10f8312542071eca26091ac924bbfeb8f7a4e4c1fd6248af6d192481221888a139fc193ae5565dc9055b95e702ce2540d8bd0917aaf36a36b1528be5d32967f846fe23840c315f71e33eb421f50ca68778a00ba3544b29a69433fa72b2f30bfcd2b26f2f8413fb60fb63160f163baca2b4a71a48b5572", 0xfd}, {&(0x7f0000aeb000-0x13)="870fe8efd06867c3bf10bac45167f92307d8de", 0x13}], 0x5, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2018/01/09 23:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a2a000-0x68)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb67e}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/09 23:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cfa000)={0x0, 0x0, &(0x7f00003e3000-0x8)=[], 0x0, 0x0, &(0x7f000038a000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000097000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x70)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10001, 0x4, 0x5, 0x7f, 0x0, 0x80, 0x6, 0x1000000000000}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000117000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0x9ed000)=nil, 0x9ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000f90000/0x2000)=nil, 0x2000, 0x5) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa2000)='pagemap\x00') read$eventfd(r0, &(0x7f0000ffd000-0x3)=0x0, 0x8) mmap(&(0x7f0000bc3000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x42, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x153}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000015000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe73}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000-0x8)=[{&(0x7f0000010000-0x4b)=""/75, 0x4b}], 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000015000-0x10)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000000a000-0x8)={0x7f, r2}) 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f000090d000)=@known='system.sockprotoname\x00') mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x8, 0xc5, 0x0, 0xa, 0x2, 0x4, "48e059c6ac8cdd823d84dd33925ed6db320d3991cac59f2ee36082cebd04ce7c420bee458f40b607dd9ef8c7dadc72be1ad5daecd5f053d80a12a9e3e3ca2fd5", "b6da747e652cd5aac2938d1331b20af6fc28856ab09ceaa8c7a2bb81428c98fe884e7a36ce95ff8953cadb6c9da609dc185644022fd1587a575503166222da85", "1d1151b8c20a6aa71f579ebb9bc56ae7fd3feafe8368687a78a8a8e5864cacc0", [0x6, 0x7f]}) 2018/01/09 23:23:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000002000-0x56)="93d7f8072b196a69f7c36565894dc514042ea4eae58a3e2b2d834b2324b07d94e24a7b1b5072483c1726876de1f157be9bc5a38a389f1b6261581603fa462c3704efc8989d75a7023e7572c0a9ba9aa99c30c46424b4") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000005000-0x1)=0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)="") sync() 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b71000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f000028f000-0x73)=""/115, 0x73, 0x40, &(0x7f00000f7000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 82.201281] binder: BINDER_SET_CONTEXT_MGR already set [ 82.210033] binder: 14925:14944 ioctl 40046207 0 returned -16 [ 82.225303] binder: 14925:14950 Release 1 refcount change on invalid ref 0 ret -22 [ 82.251805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14961 comm=syz-executor6 [ 82.271671] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14961 comm=syz-executor6 2018/01/09 23:23:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x13)=@random={'security.\x00', 'trusted]\x00'}) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f62000)={0x0, 0x0, 0x1, [0xffffffff]}, &(0x7f00006d7000)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000093c000-0x6)={r3, 0x7fffffff}, 0x6) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f64000-0x4)=0x1000000000000, 0x4) shutdown(r1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a2000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000f65000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000f65000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000244000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000-0x4)=0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f65000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x86, 0x0, 0x65, 0x2, 0x7, 0xa, 0x20, 0x20, 0x3f, r5, r6}, {0x81, 0x100000001, 0x5, 0xfff, 0x9, 0x6, 0x1, 0x1}, {0x9, 0xa8e, 0x9, 0x3}, 0x9, 0xc, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x1, 0x9, 0xfff, 0xcf, 0x1ff}}, 0xe8) r7 = dup(r1) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r7, &(0x7f0000f64000)=""/67, 0x43, 0x1, 0x0, 0x0) getsockopt$packet_int(r7, 0x107, 0x1f, &(0x7f00008c2000-0x4)=0x0, &(0x7f0000f62000)=0x4) write(r0, &(0x7f0000f60000)="", 0x0) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='projid_map\x00') clock_gettime(0x0, &(0x7f00003f0000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fb5000-0x8)={r1, r2/1000+10000}, 0x8) poll(&(0x7f000093d000-0x40)=[{r0, 0x8000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x90, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x5, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}], 0x8, 0x707bc257) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e6000-0xc)='/dev/autofs\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008e6000-0x4)=0x0, &(0x7f0000dbc000-0x4)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000a29000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c49000)={@generic="d278fa9666d21dffc8301b423b948238", @ifru_flags=0x2}) 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000c4f000-0xc)={0x20000009, 0x0}) syz_open_dev$sndtimer(&(0x7f0000722000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000f4c000)='blacklist\x00', &(0x7f0000a94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000)="8b00", 0xfffffffffffffffc) add_key$keyring(&(0x7f000024c000-0x8)='keyring\x00', &(0x7f0000a71000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00008ed000)=0x0, &(0x7f0000da8000-0x4)=0x4) keyctl$set_timeout(0xf, r0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00004e4000-0xf0)=""/240) mkdir(&(0x7f0000ad7000)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00003f0000)={0x60, 0x0, &(0x7f0000c57000)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x100000010, 0x0, 0x0, 0x0, 0x10, &(0x7f0000998000)=[], &(0x7f0000ebf000)=[0x0, 0x0]}}, @register_looper={0x630b}], 0x1a, 0x0, &(0x7f0000aa5000-0x3a)="a5ec8823852ec571a14fe3411173fca29986f0b2d2ba0a24ccc1"}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000764000)=@add_del={0x2, &(0x7f0000631000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) mkdir(&(0x7f0000376000)='./file0\x00', 0x7bbde8ee0797df48) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000461000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000e6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000735000)=0x0, &(0x7f0000e47000)=0x4) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008d3000-0xab)=""/171, &(0x7f0000a0d000-0x3)=0xab) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) 2018/01/09 23:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f0000c75000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00001cb000)=0x6, 0x4) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) munlock(&(0x7f0000cf6000/0x4000)=nil, 0x4000) clock_gettime(0x5, &(0x7f0000bc8000)={0x0, 0x0}) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioperm(0x8, 0x3f, 0x5) 2018/01/09 23:23:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000002000-0x56)="93d7f8072b196a69f7c36565894dc514042ea4eae58a3e2b2d834b2324b07d94e24a7b1b5072483c1726876de1f157be9bc5a38a389f1b6261581603fa462c3704efc8989d75a7023e7572c0a9ba9aa99c30c46424b4") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000005000-0x1)=0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)="") sync() 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000)=0x0, 0x81) [ 82.450226] 9pnet_virtio: no channels available for device ./file0 2018/01/09 23:23:58 executing program 1: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000097000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000cfb000-0x1)=""/1) r3 = dup2(r2, r2) readv(r1, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) signalfd4(r3, &(0x7f0000c7f000)={0x0}, 0xffffff8b, 0x0) 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000029000)=[{{&(0x7f000002a000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000002a000-0x10)=[{&(0x7f0000029000)="81a4f8cafb34673427f47ab2f449b640b6111643d2fe6786270b3b7f0296ee8f42f0c098f1f8b8039d961d60d234acf0659b7b3bb588a1a13d0d9db93c96a53b01c6b7b093ae93bf57f2d226972d92c534341feaff15d9bfb2bdf33292f3efa7ac1e04e388fc678e6866196fa5d1f28d078d68a868b4e1026a2c457191f1a486fc2d6defbe544d489f9cdeebbae6b99b6a7b60f03841a6843e0817103a6468c82d612b3ee16d8bc0", 0xa8}, {&(0x7f000002a000-0xe1)="211434940497e5bc9b0a25d0209718aaf67a8b9a0f59b2f8db89e97cec9a0843e702d2413357cb20b4b872c9e4c51f9d9bf5338ebb90dd8b072f6fb9a04612f316a72796ee6ee8420ac0b882fc427205442f6dbaaebc7d5f19dca55b42b440b255380693928f3da10013fe0238bfc8e3932f2f5e43e88fc56af085e986508e712d82fc536d8b3e78add4525d93a7dbc17f95c4807653ffbd86030a4be4edbfc44eb205005530feb487a572a0aab075041cfafe4fe5d78a49d36976a6a7e3b67f00cb1f1c08991a4c10181627b16abb00bb218e8cf89c6f3d0bf7be01e6bf3beec0", 0xe1}], 0x2, &(0x7f000002a000-0x1414)=[{0xcc, 0x1, 0xa0, "821234baf6cc52c73071c318cc173cf153dd40f23c1156ae888d64f37f7d91003a835ca35842409ddf71872ad1ea78a930641ef5fbd1e0c7f49cc87bcdce391b50585cc32288cf92c5104832ee35c0f647d2db62b1da4dafcf77d17740a7a81684444ffbaa0cbcaa57a44a454856dbf00387cb678cf022941ac4f8350378bb88b5ad4bb438abb6f1bfc3ec21ce200ad656246119776f19c8fbe82cfccf47c32dbe1d591e4e927f5964841dfa821fe42a894da1c905365f3f107881d9ae"}, {0xc0, 0x13f, 0x8, "61fb1a5c473bef9eb1e262b815ee5a620dc8320c45c91cb3bdceca8e346812f42873d824c5ad98fb0f8478788465cb185dd64a8f6291076328520b2fdefabce7f1a1fc34d0cf8b058424a3560bbbbfe80f57c1c8eea39fbe14a1fc09c4710b988da32bc5573944abca25e2191c767174d69d54dd4a491a8064d38782628769a496b0499404c90c0e9add21829757feed587211bccf3d9b611d3558f28b753cadae6a00ea05cfdcdc41704e41c0d3f1ea4ab57fa7"}, {0x10c, 0x11f, 0xc16, "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"}, {0x100c, 0x13f, 0x97, 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&(0x7f000002a000-0x30)=[{&(0x7f0000008000-0xba)="8225903b2f603b06012e3c0c317fa5ca99140ed161834f2ce407aff20424bf2742e63097f92c504266cdb24070ff49f21be8e806cb116a1c44135577275ecefcc6693546681bec0b65f5b3afbfca531d7c8391558c1bb88a08dbfdb9a90e987fc9a96a90564bd962e2d32bdc0d63398c5bcb6adc31ce988b8e37a9246b79454872fd7da2244bb016fc4a70b9a5b3ee7b55ef41022f36ceb91517e8c2db59ba20730519183c3014662036a188927ef9311bb3f5b3f61916c82240", 0xba}, {&(0x7f000001b000-0xa0)="11eddbfcae9c1592dd9ad548953c6fc1c9f701053fb82bebf21f8acf37762d2abb0ba0cf3b0c7a8c1e1704cf162e14a3dc8835a4f0bca5aa784ac42c0a27f7e6e0276356c26ed30e2d0f59158d0b336e94376200ebc0fc67a205d370f83d8fc46c70507e91ece7fac1630bc8c29bba751b0ba3af782047ed57aad002d7398b76c33da05da8f6018649dbb61113c6f0a726e473266e649413a29c3a20b1726cbc", 0xa0}, {&(0x7f0000017000-0x5b)="b4aa4fd4183c78da6d7e0aa47207dea18814774aa24b3e903ea23b4f039781773c99584337bf3450e237327cbc56ddb1ac491a0b117380e85e3231375f2ea1187b787463f0c6551b29228165881c096751bbd5a83a40a3b3171dcb", 0x5b}, {&(0x7f000002a000-0xf5)="30d4c97dd42293790f333b20bbae9570a3323cf91e352a074bba2d7843fedb15b754bb6cad3a3b98670872fb1ed9bf6106892122d49be85005d3f53d2f87686acfa1a9585e576e3aa38e5b905305714fd128c94010bbdad86ee6a5ef4e1b8204e2159385f08ab9aeb676c422509063f52961f2eb7258fcbf7ab9117d68bb3e1b53b4c87ff629771009ff412bb3c86692cf390279c8ae858173cdb71fa387aa6b9542dea86c9f563c06d1ecbdd4daf08799b1ffc61c613702b0653b3b6b332ee4efe12a8b134b87835a8b2356cfa8ec9480acadba5f1e034da8a067c32571c9bd113fcebad13ed305dab5c38dec4a59a38453711d9a", 0xf5}, {&(0x7f000002a000-0xcb)="ecf6df67e3ca348e008547a3dc4072e9352ddf51882084687dede94e67dbec0db1dd45065fab6deda2f69ed224a65c3bfb2fa87acc952ace3d7e4706f55c0b6d218b384fee25823c2ba9b45295196bb9c9a933489e318c1023c29b1f280f4b916a583ef01b042d6bfd12d54c2a9ba166e7ab2f07466ef702a062bd66b8e369c216945e5c0aef144165c202a06c9f9b03eeb66e2460e9939e78f4891e205df0316398ed229b75bfdf931806d4e2f416ab30b70b6384110d9b154fa1a92f1ba976216b4ec1c2eb49fdbdc889", 0xcb}, {&(0x7f0000011000)="08eab48c7a1c3b99b22d624cd6fe47972b81ffc6a973dd5b62becd250eab738d148e318905dd5fad7aee6b43ab90e4c6291a2e48ff03f2586bae9675426da5963ef3d480f0f7417e314cc3d8e27f7cc2edccaf578e2178c79f3d223a319f0e69c907bbf6b3a8c679ff1677873057d8949b2ad0c1f645098ebf03d3632f17dd70f53e959fa0a9fa2a776b4d686ab3e4bc674c98c93dcf05568ef8e52e99384286b22506d361be3669651c4700547555cfde2ba90b1cfec2b36e4d9d", 0xbb}], 0x6, 0x0, 0x0, 0x40}, 0x9}, {{&(0x7f000000e000-0x10)=@ax25={0x3, {"7391401d3ed78e"}, 0xfff}, 0x10, &(0x7f000000d000-0x8)=[{&(0x7f0000001000)="9d5e716d9d881fa3d4e0ac50dabc9a7fd38d686726a02006d95a58e5916d9972fbb2b7ec4d3ce92f20857796662f3870a6f3a7ced00319a856da5de0fd88c2de4a665879ade0d52b6d53a781782aadb716dbf49b1f3e56e68ec280b161d183fef51fcf98b4f21e8810ce77f3d2e0d2a9260265dfd96b0944974b5b3c0a9f19bc749ceb0fce2681ff5b2687da40762cee7985b3c4e89433d0544a8d0b0d9b22877429647a987bab5ad9c2fe22e3ca67d5a57869d438fb", 0xb6}], 0x1, 0x0, 0x0, 0x20000000}, 0x6}], 0x3, 0x40000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000002a000)="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", 0x2a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000002a000-0x20)={@generic="da2e0a0a17034cca834291a7d2d2c0b6", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000000e000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x0, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000f09000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c19000)=[{&(0x7f000010e000-0x29)="290000001800ff0900000000060000020a0100000000ff06800800000d0009000980001900000000f6", 0x29}], 0x1) utimensat(r0, &(0x7f0000ff7000-0xe)='./file0/file0\x00', &(0x7f0000e78000+0x6c3)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000c4f000-0xc)={0x20000009, 0x0}) syz_open_dev$sndtimer(&(0x7f0000722000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000f4c000)='blacklist\x00', &(0x7f0000a94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000)="8b00", 0xfffffffffffffffc) add_key$keyring(&(0x7f000024c000-0x8)='keyring\x00', &(0x7f0000a71000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00008ed000)=0x0, &(0x7f0000da8000-0x4)=0x4) keyctl$set_timeout(0xf, r0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00004e4000-0xf0)=""/240) mkdir(&(0x7f0000ad7000)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00003f0000)={0x60, 0x0, &(0x7f0000c57000)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x100000010, 0x0, 0x0, 0x0, 0x10, &(0x7f0000998000)=[], &(0x7f0000ebf000)=[0x0, 0x0]}}, @register_looper={0x630b}], 0x1a, 0x0, &(0x7f0000aa5000-0x3a)="a5ec8823852ec571a14fe3411173fca29986f0b2d2ba0a24ccc1"}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000764000)=@add_del={0x2, &(0x7f0000631000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) mkdir(&(0x7f0000376000)='./file0\x00', 0x7bbde8ee0797df48) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000461000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000e6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000735000)=0x0, &(0x7f0000e47000)=0x4) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/09 23:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400000000000800) lstat(&(0x7f000034a000)='./file0\x00', &(0x7f0000a17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00001a6000)=[r1]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/09 23:23:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x800) close(r0) 2018/01/09 23:23:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000001) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x1000000000485, &(0x7f0000017000)=""/24, &(0x7f0000016000-0x4)=0x18) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000029000)=[{{&(0x7f000002a000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000002a000-0x10)=[{&(0x7f0000029000)="81a4f8cafb34673427f47ab2f449b640b6111643d2fe6786270b3b7f0296ee8f42f0c098f1f8b8039d961d60d234acf0659b7b3bb588a1a13d0d9db93c96a53b01c6b7b093ae93bf57f2d226972d92c534341feaff15d9bfb2bdf33292f3efa7ac1e04e388fc678e6866196fa5d1f28d078d68a868b4e1026a2c457191f1a486fc2d6defbe544d489f9cdeebbae6b99b6a7b60f03841a6843e0817103a6468c82d612b3ee16d8bc0", 0xa8}, {&(0x7f000002a000-0xe1)="211434940497e5bc9b0a25d0209718aaf67a8b9a0f59b2f8db89e97cec9a0843e702d2413357cb20b4b872c9e4c51f9d9bf5338ebb90dd8b072f6fb9a04612f316a72796ee6ee8420ac0b882fc427205442f6dbaaebc7d5f19dca55b42b440b255380693928f3da10013fe0238bfc8e3932f2f5e43e88fc56af085e986508e712d82fc536d8b3e78add4525d93a7dbc17f95c4807653ffbd86030a4be4edbfc44eb205005530feb487a572a0aab075041cfafe4fe5d78a49d36976a6a7e3b67f00cb1f1c08991a4c10181627b16abb00bb218e8cf89c6f3d0bf7be01e6bf3beec0", 0xe1}], 0x2, &(0x7f000002a000-0x1414)=[{0xcc, 0x1, 0xa0, "821234baf6cc52c73071c318cc173cf153dd40f23c1156ae888d64f37f7d91003a835ca35842409ddf71872ad1ea78a930641ef5fbd1e0c7f49cc87bcdce391b50585cc32288cf92c5104832ee35c0f647d2db62b1da4dafcf77d17740a7a81684444ffbaa0cbcaa57a44a454856dbf00387cb678cf022941ac4f8350378bb88b5ad4bb438abb6f1bfc3ec21ce200ad656246119776f19c8fbe82cfccf47c32dbe1d591e4e927f5964841dfa821fe42a894da1c905365f3f107881d9ae"}, {0xc0, 0x13f, 0x8, "61fb1a5c473bef9eb1e262b815ee5a620dc8320c45c91cb3bdceca8e346812f42873d824c5ad98fb0f8478788465cb185dd64a8f6291076328520b2fdefabce7f1a1fc34d0cf8b058424a3560bbbbfe80f57c1c8eea39fbe14a1fc09c4710b988da32bc5573944abca25e2191c767174d69d54dd4a491a8064d38782628769a496b0499404c90c0e9add21829757feed587211bccf3d9b611d3558f28b753cadae6a00ea05cfdcdc41704e41c0d3f1ea4ab57fa7"}, {0x10c, 0x11f, 0xc16, "6cab759bb7de60871602aec56733b06949e628ba0e0edc42a3f7deb19ca76064de07157c9cd68a612af0d992e606acbaa6ab92a2f3512ad712b477ed16e2effc0de7f111585d07f7997d327f9df0c1844ccd2476ef4054903b1242c7ee4b41e0e19726af5b988f4a23f9e9894827315e27cff87ce8ce48c72a8a6620495c8ad135d432b1139d56272add4aa2be7bebd09d477632e83aa4a3212bd8c8822aa4d2e104ca5029d0a1b72b53fe0334fde037bd163a2a6b0613a3a9340d900ed2515225567f9a64fc83ef791544ebb6cb6b3f6057903d7f5ef5ee9ad34851cb98654dcd26eb23ee8128d8701c7576300b0d582d466dbc4dc99b202c387c214f69ab"}, {0x100c, 0x13f, 0x97, "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{0xa8, 0x119, 0x7, "e47e3efdbb3501d04609a9dad8d45b68509241a55ceef996fcdab53d6faf909b2b9b04a433ec0b0f1fa1d63b70bf8a64ab957f0319d09795b6f4c8bd7ee1271b9d1544035096c98b2cd122b775a12bef1b2c97a2bb9c9e91d8291d0af127fb79279637446c01b2a268c16ff0c64cce98f2c5cb3c3fbe305ee68bdac89c4d4a3d3a1467cf206183db69aef4382ca5456e00cdb4001510e568f2"}, {0x10, 0xff, 0x7, "0ec703c6"}, {0xb8, 0x0, 0x80000001, "ba4ed9dd9240d06761f28302f12a21a66e88049f1b2198239935f98e3b9edc190ba63d52094fb93e932a32dfb2e6d48e9f5e5e49ec95cbdcf8648042f89b5d8c68c84d226a03213adeb7ef7e0984558bfd020ad0cbd122f03019b4fae278ad2af6310d9a2b6413aca87b68efafafe0fe199c30b7a54dcc3a7811b7eb1a9744e6aef17f1c1ac07126b158b20011d20942663088668f3923bf43f672c40bc6fa0bc670d426269fd77e89"}], 0x1414, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f000002a000-0x30)=[{&(0x7f0000008000-0xba)="8225903b2f603b06012e3c0c317fa5ca99140ed161834f2ce407aff20424bf2742e63097f92c504266cdb24070ff49f21be8e806cb116a1c44135577275ecefcc6693546681bec0b65f5b3afbfca531d7c8391558c1bb88a08dbfdb9a90e987fc9a96a90564bd962e2d32bdc0d63398c5bcb6adc31ce988b8e37a9246b79454872fd7da2244bb016fc4a70b9a5b3ee7b55ef41022f36ceb91517e8c2db59ba20730519183c3014662036a188927ef9311bb3f5b3f61916c82240", 0xba}, {&(0x7f000001b000-0xa0)="11eddbfcae9c1592dd9ad548953c6fc1c9f701053fb82bebf21f8acf37762d2abb0ba0cf3b0c7a8c1e1704cf162e14a3dc8835a4f0bca5aa784ac42c0a27f7e6e0276356c26ed30e2d0f59158d0b336e94376200ebc0fc67a205d370f83d8fc46c70507e91ece7fac1630bc8c29bba751b0ba3af782047ed57aad002d7398b76c33da05da8f6018649dbb61113c6f0a726e473266e649413a29c3a20b1726cbc", 0xa0}, {&(0x7f0000017000-0x5b)="b4aa4fd4183c78da6d7e0aa47207dea18814774aa24b3e903ea23b4f039781773c99584337bf3450e237327cbc56ddb1ac491a0b117380e85e3231375f2ea1187b787463f0c6551b29228165881c096751bbd5a83a40a3b3171dcb", 0x5b}, {&(0x7f000002a000-0xf5)="30d4c97dd42293790f333b20bbae9570a3323cf91e352a074bba2d7843fedb15b754bb6cad3a3b98670872fb1ed9bf6106892122d49be85005d3f53d2f87686acfa1a9585e576e3aa38e5b905305714fd128c94010bbdad86ee6a5ef4e1b8204e2159385f08ab9aeb676c422509063f52961f2eb7258fcbf7ab9117d68bb3e1b53b4c87ff629771009ff412bb3c86692cf390279c8ae858173cdb71fa387aa6b9542dea86c9f563c06d1ecbdd4daf08799b1ffc61c613702b0653b3b6b332ee4efe12a8b134b87835a8b2356cfa8ec9480acadba5f1e034da8a067c32571c9bd113fcebad13ed305dab5c38dec4a59a38453711d9a", 0xf5}, {&(0x7f000002a000-0xcb)="ecf6df67e3ca348e008547a3dc4072e9352ddf51882084687dede94e67dbec0db1dd45065fab6deda2f69ed224a65c3bfb2fa87acc952ace3d7e4706f55c0b6d218b384fee25823c2ba9b45295196bb9c9a933489e318c1023c29b1f280f4b916a583ef01b042d6bfd12d54c2a9ba166e7ab2f07466ef702a062bd66b8e369c216945e5c0aef144165c202a06c9f9b03eeb66e2460e9939e78f4891e205df0316398ed229b75bfdf931806d4e2f416ab30b70b6384110d9b154fa1a92f1ba976216b4ec1c2eb49fdbdc889", 0xcb}, {&(0x7f0000011000)="08eab48c7a1c3b99b22d624cd6fe47972b81ffc6a973dd5b62becd250eab738d148e318905dd5fad7aee6b43ab90e4c6291a2e48ff03f2586bae9675426da5963ef3d480f0f7417e314cc3d8e27f7cc2edccaf578e2178c79f3d223a319f0e69c907bbf6b3a8c679ff1677873057d8949b2ad0c1f645098ebf03d3632f17dd70f53e959fa0a9fa2a776b4d686ab3e4bc674c98c93dcf05568ef8e52e99384286b22506d361be3669651c4700547555cfde2ba90b1cfec2b36e4d9d", 0xbb}], 0x6, 0x0, 0x0, 0x40}, 0x9}, {{&(0x7f000000e000-0x10)=@ax25={0x3, {"7391401d3ed78e"}, 0xfff}, 0x10, &(0x7f000000d000-0x8)=[{&(0x7f0000001000)="9d5e716d9d881fa3d4e0ac50dabc9a7fd38d686726a02006d95a58e5916d9972fbb2b7ec4d3ce92f20857796662f3870a6f3a7ced00319a856da5de0fd88c2de4a665879ade0d52b6d53a781782aadb716dbf49b1f3e56e68ec280b161d183fef51fcf98b4f21e8810ce77f3d2e0d2a9260265dfd96b0944974b5b3c0a9f19bc749ceb0fce2681ff5b2687da40762cee7985b3c4e89433d0544a8d0b0d9b22877429647a987bab5ad9c2fe22e3ca67d5a57869d438fb", 0xb6}], 0x1, 0x0, 0x0, 0x20000000}, 0x6}], 0x3, 0x40000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000002a000)="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", 0x2a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000002a000-0x20)={@generic="da2e0a0a17034cca834291a7d2d2c0b6", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000000e000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x0, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 23:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') lstat(&(0x7f00000e7000-0xe)='./file0/file0\x00', &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000064000-0xe)='./file0/file0\x00', r1, r2, 0x1800) getcwd(&(0x7f0000975000)=""/0, 0x0) 2018/01/09 23:23:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000503000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d11000-0x5)={0xec2, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000163000-0x8)={r1, 0x400}) r2 = socket(0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r3 = inotify_init() add_key$keyring(&(0x7f00009a9000)='keyring\x00', &(0x7f00001cd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003c5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0x14) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000024f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000078f000)=0xc) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) getresuid(&(0x7f0000737000-0x4)=0x0, &(0x7f0000a59000-0x4)=0x0, &(0x7f00001fc000)=0x0) fstat(r0, &(0x7f0000e8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000097000)='./control\x00', 0x4000, r2, r3, 0x4, 0x40) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f75000)=[0x5, 0x2]) 2018/01/09 23:23:58 executing program 3: r0 = socket(0x18, 0x0, 0x3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fcc000)=@common=""/16, 0x10) accept4$unix(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x941f, 0xffffffff}, 'port0\x00', 0x5, 0x1022, 0x3, 0xffffffffffffff81, 0xfff, 0x8, 0x7, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000d41000)={0x2, 0x2, 0x7, 0x7fff, "58f33af1f5f3edc2b5735829176143560b5b147b0c6c48e09de580416aba3fa0"}) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000dd3000-0x8)='./file0\x00', 0x41) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000ebc000)=0x9) 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x3}) timerfd_gettime(r0, &(0x7f000016f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r1}) [ 82.733814] 9pnet_virtio: no channels available for device ./file0 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x70f0, 0x1, &(0x7f0000fd0000)=[{&(0x7f0000fd1000-0x2a)="54e9f59d30641aa34b0aa480ae527c1357c77ba60a0d345d11c953ca39382066b6e816dc6bca39d98801", 0x2a, 0x6, 0x5}], 0x80000) capget(&(0x7f0000002000-0x7)={0x20080522, 0x0}, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x0) 2018/01/09 23:23:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000291000)=[{&(0x7f00003ff000)=""/92, 0x5c}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000083c000-0x50)=[{&(0x7f0000760000)="fd", 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000286000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x100000001, 0x9b, 0x40}, &(0x7f00005b0000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004ac000)={r5, 0x100000000, 0x0, 0x3f}, 0x10) 2018/01/09 23:23:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) r3 = accept4(r1, &(0x7f0000ff4000)=@un=@file={0x0, ""/49}, &(0x7f0000d34000)=0x33, 0x80800) prctl$setname(0xf, &(0x7f000078c000)='&\\\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000034f000-0x1)={0xa706}, 0x1) 2018/01/09 23:23:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003b1000-0x15)='/dev/pktcdvd/control\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000ac0000-0x24)={0x8000, 0x0, 0x1ff, 0x8e, &(0x7f00005df000-0x8e)=""/142, 0x62, &(0x7f0000f58000-0x62)=""/98, 0x1f, &(0x7f000001e000-0x1f)=""/31}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000080010008ef230b0000000006009300000000000000a5a709f62400"}) 2018/01/09 23:23:58 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000081d000-0xe)='net/udplite6\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000809000)=0x0) getpriority(0x2, r2) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/09 23:23:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088b000-0x9)='net/icmp\x00') getdents(0xffffffffffffffff, &(0x7f0000000000+0xea9)=""/407, 0x197) r1 = socket$inet(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000060000)=0x7) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002bc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3ff, 0x2, 0x9}, &(0x7f000078e000)=0xa0) futimesat(r0, &(0x7f0000dd6000)='./file0\x00', &(0x7f0000a2b000)={{0x77359400, 0x0}, {0x0, 0x2710}}) fsetxattr(r0, &(0x7f0000594000+0x577)=@random={'system.\x00', 'net/raw\x00'}, &(0x7f0000fef000-0xa)='em0ppp0**\x00', 0xa, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bb6000+0xcec)={r3, 0xdd, 0x261f06e18}, &(0x7f0000057000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00001f7000)=""/4096) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) 2018/01/09 23:23:58 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x15}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000002000)="9b7f14804df81aae6ab66b1e6cdbb2a67ef2e0fb7e44e9f714a5ea7efd9c5695a55573074327148ad795821f7b74e6406e299c106745fcc535c94577ebb02df9a43e166616dde232cc5292284f91e27239", 0x51, 0x80, &(0x7f0000003000-0x14)={0x11, 0x13838fd48372463c, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x9, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r4, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000003000-0x28)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00002c3000-0x10)={&(0x7f000049f000/0x1000)=nil, 0x1000}) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x0) 2018/01/09 23:23:58 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa1000)='/dev/sg#\x00', 0x8, 0xa4000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f47000-0x10)={0x2e, 0x8, 0x1, 0x100000000, 0x0}, &(0x7f0000fa2000)=0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fa2000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000079e000-0x4)=0x0, &(0x7f0000fa2000-0x4)=0x4629cc8ed0439e11) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000+0xfde)=0x3, 0x4) 2018/01/09 23:23:58 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000008000-0x17)=""/23) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004000)=""/92) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x0) 2018/01/09 23:23:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = memfd_create(&(0x7f0000b96000-0x8)='keyring\x00', 0x1) r2 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='clear_refs\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000709000)={0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000362000)="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") openat$ppp(0xffffffffffffff9c, &(0x7f000093f000-0x9)='/dev/ppp\x00', 0x100, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000023000)=0x0, 0x7f) 2018/01/09 23:23:58 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x1, 0x1, 'client0\x00', 0x1, "6e03bae4dad7660a", "b43f5c9da7866f21d5b1df000a8c37b6c9dfc475325741e32a9c29d7aa359a4d", 0x9, 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f000041a000)={0x10001, 0x1, 0xd9, 0x81, 0x8, 0x15f, 0x1, 0x6a6}, &(0x7f0000000000)={0x8000, 0x10000, 0x2, 0x4, 0x1, 0x4, 0x1ff, 0x401}, &(0x7f00003e0000)={0x6, 0x0, 0x18, 0x800, 0x10000, 0x4, 0x6, 0x3}, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000f08000-0x8)={&(0x7f000099f000)={0x8001}, 0x8}) futex(&(0x7f0000194000-0x4)=0x0, 0x2, 0x0, &(0x7f0000ffa000)={r1, 0x0}, &(0x7f0000441000)=0x1, 0x0) 2018/01/09 23:23:58 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mremap(&(0x7f0000732000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000562000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000564000)='/dev/vga_arbiter\x00', 0x880, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000564000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000564000-0x8e)=@alg={0xf0, 0x11, 0x100, 0x2, 0x1, {{'ecb(serpent)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) 2018/01/09 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e4000-0x9)='/dev/rtc\x00', 0x101, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005ca000)={0x10, 0x0}) r2 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000908000)=0x7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a9d000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a22000-0x4)=0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000a37000)='net/dev_mcast\x00') sendfile(r2, r4, &(0x7f00008d1000)=0x2, 0x401) ioctl$void(r2, 0x0) 2018/01/09 23:23:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listxattr(&(0x7f000094d000)='./file0\x00', &(0x7f0000657000)=""/0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="000307000bff", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000426000-0x4)=0xb5a3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000093e000-0x4)=0x6, 0x4) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000793000)='net/trp\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a9a000)=0x0) 2018/01/09 23:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000afa000-0x12)='/dev/input/event#\x00', 0x7fff, 0x101003) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x10) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000350000-0xc)={0xfffffffffffffffe, 0x0, &(0x7f0000606000+0x38f)=""}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000688000)={0x6, 0x7, 0x3, 0x9, 0x3f, 0x0}) 2018/01/09 23:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = getuid() r4 = add_key$keyring(&(0x7f0000884000)='keyring\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000081b000-0x10)=[{&(0x7f000037b000)="390000001e00092d01540020000500ff0780000000000000d7ffff0f50003c001900ff000003f000fe1afff50000000007ff00005500070512", 0x39}], 0x1) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000010000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000013000-0x8)={&(0x7f000002f000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000002c000)=""/113, &(0x7f000002c000)=0x71) 2018/01/09 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/09 23:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00004b4000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001c5000)={0x7, 0x7, 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]}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000017b000)=""/184) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00'}) getsockname$inet6(r1, &(0x7f0000a7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006db000+0xf50)=0x1c) 2018/01/09 23:23:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe2(&(0x7f0000d9a000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000471000)=""/213) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmmsg(r0, &(0x7f00002e5000)=[{{&(0x7f0000b6e000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd128-generic,ctr(des3_ede))\x00'}, 0x58, &(0x7f0000131000-0x38)=[{&(0x7f0000570000-0xec)="6a591e7c92d28e8c62448187c73cd7b57909475daf0971220d40c7bd2858af1d24056b914926af3b12723eb1563bc2bfe29c06b2c0feea896e1b1aee8a0408e61ef2eea3fbbfc856e094ef9baf0be4be1f26c45488fe22ea0e261d821f87e66c4f3de36ef19e319d68bc2dd1a6bb3de5eda2a9ad03d148aa150516c0b891340627269e2ced53385771d17f77579bcf572637c7402f75ac1183b23d29099a377af81d2f5df715845291b655e44dc9217ea0c2adf8df7c0415f1ca483166c293adc60c1e3d78a06b335df47f446cdc11d0b1fbbda3c74ea59461f5c43792043963517047ad7177d0f7522c7aac", 0xec}, {&(0x7f0000ae4000)="61b70efb654d9b0ee6757f40ae6838da85a86360116945afdda764f44e189df2df1dc0d421dcc03137e9ee9b94550749f34b2840364e70da915cff13561f0e545686843fa1553a944eb2b9f19f6fb0a4aa9d66af6b7c631e44607558f9853c77d25eb1908b85da01c019b672601f56f2f9ed97c96a4489c36096151d18cb6a3e9209af9f88358ed845f5a94681e12ed42d85987ac0222587bb529445e708fc9707d6e166ff097ffb2ff291259800d43f950103adf65ec68008423dae20eb1024ef7e", 0xc2}, {&(0x7f0000bad000)="4e190e23c71d3841e990b7a7b0308d6e1fa5206cd4e8eef18ca4f16ed6a351cb34da162b7c53e5732be55c99dd2761972961c9938ba064c05948482a326c616fe3371db2c51d5f63c02f36a7742524257cc9ea85308882ee54f12171f69d6c455c72e964a5698301e9b12250d705ed9811f75cec7630e129655377f107f703da9c45e280de6ceaf3ec38c2698611606bef71c9", 0x93}, {&(0x7f0000be9000-0x88)="77278c26ebbaeb36661b38e6f84564df5bf464313f1cedc95b8988568d28da289d4fa9f709eb7885508188eec43b3cd1d6cfdb305fda9aa8cc899c306b05647d3487ed8482032e3d3f7646569c2c05fbea3a0395aabce09e6f96dffe76e3b82699931eff26970584e30328c9231a6f29f493e01c0cf51e79c01fbfca61ad0adaea969389ef5b4593", 0x88}, {&(0x7f00008ea000)="0f158fb89244a62e14224bab31b1fbd47a1c3a6c14d145efaa13d4536a64cb069981f0b73f5daf84fd17c5c884e6d444bd2210b90fb3ac8a16ee6eae2fad18dd4e8f0d916ac2dc2afb60c5a0dec675751a7ebf8c7971f56b67e35d488a6025da81527012c4eec2ff49305548ed4cb5f7ecac54a346bdced3ac6f5164f00ac031db940e208bec3854ff9a140d802c3411e256bf78b539521cdd1e01457724eae22f231ce978e92d575b5216ad809c45e44990275c541bd1b4152ef67f438dd0dbb60827d2ee9defff664d81a0eb9e4f22687dcd49ec93202f97e1", 0xda}, {&(0x7f0000bc9000)="9639aa20862be76a6a21c9e5791945e2ee85adbbfe4380a44283f6beb6c9054b42dcdf07702f0d491180cd4ed674a299a9d6a71c669af844b0ad10523d3d574afba8bab23c6fc1c8a4b52b1b17901885b616be716e9197136b174b30d3ec4c", 0x5f}, {&(0x7f0000f26000-0xb2)="c760bfe33af835938e1a039507cfda33ff0041652df5303bdbcc5b1a5ae945631c2557985703914426dc1501899adb9ab93df65b236e2d6872fbb369145aaddb8b4bbbe2f2f928383be92192431f308630918189a4995c0dfe712595b813cb08e2c98c3e3fb5ee165d31ed54cb0c957794da7fe03132f898f82e5e0830d735c9eac5da2c3120049fc0910b318a632e2fb3f8d957db35cd69ba86e4e4b402c371317a2cb00df9f26be7dfda7a39bed7fac97e", 0xb2}], 0x7, &(0x7f0000567000)=[{0x5c, 0x112, 0x7f, "805be7350bafc01067f5f4b211784fbf43942c11cf9ea4c1e11ffb44b5244e1da6313cb43b0222414dd03c9559cd28992e43e1b433f4e00b51528a9e8c32e4d86bef9d4df90ee6713e4550501b29cd7c"}, {0xb4, 0x117, 0xfffffffffffffffa, "6f7a5040dc6d8cc72f947724b278ed6a46436ad8e4ae8ba81b9a0b8a93d916ec7b583a34f5ed58cff827366a66eb3ef745f9e067d767e801fee1d22dc2f0f26eab84045efcecc4e79bb036d2588153bff8a6221237a1be56c7d61e7da83b829d7f2a6187418645e355f4dc2cd910a793aed9a1716990cb513c0c1f724fbba0302e577649daeae6bbf5c60ac13c266bcc488d2cfa38e20bc9bda95ddbc072b3ac8d2e35061fcb"}, {0x7c, 0x0, 0xca41, "e1cfc4e9b710c1b8e7e25692e4b178c6d1602e337c33371c710aceb31c744c06aca6f3839c4a75ad42c878b7a6007b970e134889c3a2b8a29b0995d32ee00f29a38e35f5e990d5eeeee16e539a629bf71b538a93db64b54b39c52ebf88561d8aa27e19c4d7c2d84f29602139b5"}, {0x40, 0x108, 0xfffffffffffffffa, "587cf924712a5892a46b08e1395cdc7ecfe832c7ab22313e2f73f6f16b7d09cdbc062cc231589ca1b5403ac847df4285f69a"}, {0x100c, 0x119, 0x80, 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0x80000000, "8f8a2b2daea0399b6759788a016df897f6b1b02a3b6f5c29498e1a47bda01d264b3915aadcdca9bcb48f544579090aa7b17d83264ee8b2727261224368e3f435f6fe7c572664c782df67d09e2baeedc409ee51271c2030c9ecb4931ee0478e058fc87f025e26b48167c8fad5f428fce06b19cc86d1bec26d7112ceb62b263bceefa6c552962379"}], 0x310, 0x40004}, 0x9}, {{&(0x7f000019a000)=@llc={0x1a, 0x10, 0x8000, 0xf08, 0xffffffff, 0x100000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e3c000)=[{&(0x7f0000533000)="946dc63afe79f91db82ab1cfecbd9833d185c81be5f7c266adf69276380379431c555feccb862c99b2a7d1f5464f4fd7dea8ffdd96f1d834c2cc1eceac0f162760276a42bd822a6a63e068b0dbd8cb338c4ce9ec1ddbdcd007acd80384093ba152ab2d6ee31b12c7e0e842", 0x6b}, {&(0x7f0000d19000-0x48)="073ba8d68f9c8f4ee8a71604aff8a988cac7f05b7807c73b4b7d45697323fad9582547313b8992a4a3a6ddba247b00f0b71cef72aa7e64139c767bb95cc544cd680b9bb75c8ba984", 0x48}], 0x2, &(0x7f0000913000)=[{0x10c, 0x115, 0x3, "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"}, {0x100c, 0x13b, 0xff, "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"}, {0xa4, 0x11f, 0x5, "c2139e5a03b0de204a77abb1b2bc386fab54b4f662c93309e9a49965c733cf8f87ae650d6273bda0671cdb032effaa6f6d46dce09b1428a3b5cad0593221561eaa47bca36cdae7041b86beac58690b756f3edd8fa7b64d3c797d835a9de23648bf11f488cd5c27bc51d298a29f9af762faada687db319a8d900582a344a2d4fdcec07a21a740b88dab5d251b7a50aa68082641e3e8f753be"}, {0xd0, 0x10b, 0x10000, "ec5bf8c2c5c3b262e1a1430425fae00a3485bf503defce8830da9809a08be246994163f64aa6afb4b72d2212069e6f7f02368eed45594e0925ecd58a2c2becb411e3f7922acf6547d481818e5f7926ec7d9a296268a03db35d29542b333b45382a88cbc8bc3e568f0b324c69fd8e55bfe0c2eb29445158e69f31e93aae5923faae5d7deb94d350f6cca7726b998bf0ba5a64ada2b0716fc726e1119c3e0382e2b59d0f9ecd12b81bad3d1a083304371ce780daf9e6c9c0ef12c97d87eb08fe9c77"}], 0x128c, 0x4884}, 0x0}], 0x3, 0x0) 2018/01/09 23:23:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x2004) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') openat(r0, &(0x7f00005c1000-0x8)='./file0\x00', 0x80000, 0xd2) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:59 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000014000-0x14)={0x9, 0xf7fda72, 0x7, 0x1, 0x4}, 0x14) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/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) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000487000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a2b000)={0x0, 0x196, "92d9ac383fb9dc3af92eb8182fa9cfe49be5668f1ebfbacf58733e18cc19556f1b6681b7259b871a94db87bfbd0d6291e2e5813f6bae1bb927c07a1416e3f09b6197701b15ddf664114d8992cbca352a187ed8c77c093b90b639ddb22312fd5035ba993512c90b9b8c99c5655fa087687f060c30"}, &(0x7f000022a000-0x4)=0x37) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000811000-0xc)=@sack_info={r3, 0xd4, 0x8}, &(0x7f000076e000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f000004f000-0x8)='./file0\x00', &(0x7f00002dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bd1000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000090e000)={0x0, 0x0}, 0x84800) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000904000)=0x35, &(0x7f000080d000-0x4)=0x4) 2018/01/09 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006b000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000045000-0xf6)={0x0, 0xee, "eac41fa966ee109d15e0e83ea10bada4f349540156bec2f6985913eb5623318243311da7dc223cf9be14f017a384eb7ac7704912cab31a0d6f502d3c4ceef385614cb0d40a104f27ace2da677dbef290ba3b32d2aafd88df0b0516c5c3352d06939d44576fe0050122cf04446f0a19449bf5c515fcd2dc2add0aaaf17b8e67d9f38ecda438d2e44dc88c45de3049c7613786c731c14637ef3d81f59e784be70c3cdc8798215c96052f5be2186efbe455d5c0e0a041189d5131630cade0acd1ae5eeb0b734c78416868feb43ab826765d41b77924e6bdb4c46b6c06a844a4bced2c236bd39959cba0db5598ff7bf4"}, &(0x7f0000070000)=0xf6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000046f000-0x4)=r1, 0xfffffffffffffd98) r2 = socket$inet(0x2, 0x1, 0x0) r3 = signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl(r3, 0x0, &(0x7f0000f1d000)="6cf84a0aad5d27a4ac7d24f92aca58e2ac9fd44f5a1049cc00d35c6065451ca8bde44118a128cedc6017a0739fa212a9abe607c6b6d8a9c8f5d1f7051ceb8c98250981e1100a4be4d21f0304cf55c04faff96c2228497819b33cf064d077ee3795cc3a5ce927ae1d39b13131a65954e8955fdd8667bdcbce82828dd49840bf97d5e38a0a1b1dab36b4c5c387d9ab5c233cfeb5bf9e220c31c37ed804cf9f333b5ed653ef204e991e962b65825adcd5a00e3a008295eb57993db881f3c77043a2ed0cfe") mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000f26000-0x1c)={&(0x7f0000f26000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000186000)={&(0x7f0000f26000-0x18)={0x18, 0x6, 0x7, 0x800, 0x1, 0x3, {0x2, 0x0, 0x2}, [@flag={0x4, 0x3b}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000036d000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0xd5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x53, [0x9, 0x6, 0x7fffffff, 0x9, 0x7fff, 0x3, 0xfffffffffffffffd, 0x40]}, 0x5c) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f27000-0x8)={r1, 0xc0000}, &(0x7f0000a84000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b3d000-0x10)={0x2, 0x8200, 0x6, 0x1, r1}, &(0x7f0000e3a000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f23000-0x8)=@assoc_value={r1, 0x8}, &(0x7f000073a000)=0x8) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00008d3000-0x2)={0x7, 0x840b}) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000413000-0x4)=0x8) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f26000-0x8)='./file1\x00', &(0x7f0000f24000-0x8)='./file0\x00') recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f21000)=[{&(0x7f0000f1e000)=""/197, 0xc5}, {&(0x7f0000f20000-0x85)=""/133, 0x85}, {&(0x7f0000e97000)=""/4096, 0x1000}, {&(0x7f00004a2000)=""/59, 0x3b}, {&(0x7f0000f21000-0xa9)=""/169, 0xa9}, {&(0x7f00000ff000)=""/0, 0x0}], 0x6, &(0x7f0000f1e000)=""/185, 0xb9, 0x2}, 0x2) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000f28000-0x3c)="ef728579955811734a2daad7146822c3277966f032e3f4d43e49f77bed6fdf21fd72c926e3b408abc78e6be53e683ccdcab45526e28df30a8ffae57f", 0x3c, 0x20000010, &(0x7f0000aff000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') dup(r0) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000802, 0x2000000000000000) prctl$setfpexc(0xc, 0x2) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000002000008810", 0x24) r1 = openat(0xffffffffffffffff, &(0x7f0000437000)='./file0\x00', 0x100, 0x40) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000602000)=""/181) 2018/01/09 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet(0x2, 0x5, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/09 23:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043e000-0xc)={0x0, 0x8, 0x30}, &(0x7f000025e000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000060e000-0x8c)={r1, @in6={{0xa, 0x2, 0x15, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) nanosleep(&(0x7f0000783000-0x8)={0x77359400, 0x0}, &(0x7f0000ce9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000110000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9c000-0x4)=0xe8) setuid(r2) sendmsg(r0, &(0x7f0000e69000-0x1c)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f000047e000)=[{0xc, 0x1, 0x1, ""}], 0xc, 0x0}, 0x0) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000035c000)='/dev/sequencer\x00', 0x2801, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cd9000-0x4)=0x0) syz_open_dev$evdev(&(0x7f0000e48000)='/dev/input/event#\x00', 0x65, 0x8c0) r1 = syz_open_procfs(r0, &(0x7f0000f15000-0xa)='neh/route\x00') utime(&(0x7f0000bf6000-0x8)='./file0\x00', &(0x7f000040a000)={0x5, 0x7f}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00005a4000-0xe0)=""/224) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e34000-0x4)=0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000302000-0x28)="068cdaeaf84a3f43be4a307076c59cbe2999fda8598a2da9224d5ec9abcce0d79d4576edb4650566") 2018/01/09 23:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") stat(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f00008d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00006c0000-0xa8)={{0x2, 0x2}, 'port1\x00', 0x1e, 0x20000, 0x9e, 0x1, 0x10001, 0xaa2, 0xff, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004df000-0x4)=0xc) getgroups(0x2, &(0x7f0000c4e000)=[0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x4, &(0x7f00004b0000-0x10)=[r2, r3, r4, 0x0]) openat$keychord(0xffffffffffffff9c, &(0x7f0000c98000)='/dev/keychord\x00', 0x2000, 0x0) 2018/01/09 23:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000260000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005ef000-0x8)={r1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$netrom(r0, &(0x7f0000263000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d00000)=0x48) writev(r2, &(0x7f0000165000)=[{&(0x7f0000d2e000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) 2018/01/09 23:23:59 executing program 3: sysfs$3(0x3) sync() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/checkreqprot\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xc9f6, 0x80, 0x5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x10)={r1, 0x2c, "a78b0851646db5e7c7f9edf4c94504a1c82fc905d2fff1406b251a09426d7f566d2ed6e9029b6534f685b341"}, &(0x7f0000468000)=0x34) r2 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x0, &(0x7f0000001000-0x81)="42e62a7269a25ccdc464dcfec69831d1f40ff193bfb618253c383884bf7c54e4ec0cb9d50ce3e87c12f8784cdd625f43603c450a5f92b8b8a404c0241ace4713d59b75e4f76caa2703dfc1dbf528f61797300fbcce71a00110e3bef91669cdef53fa44c7fc3548471ecab7b54a6365ee0613ccb8502edabc6ec823a45ed79da7c4") 2018/01/09 23:23:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008b7000-0x4)=0x0, &(0x7f0000e4e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000073e000-0x9f)=""/159) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000a82000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/09 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) socketpair$inet6(0xa, 0x3, 0xffffffffffffffff, &(0x7f0000236000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fsetxattr(r0, &(0x7f0000527000)=@known='security.capability\x00', &(0x7f00007e0000-0x4)='GPL\x00', 0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000008, &(0x7f0000486000)=0x200000000f2, 0x705ff7e026e4a4b4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) getitimer(0x2, &(0x7f0000908000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b6d000)=0x1c, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x4028c0, 0x0) r1 = dup(r0) write(r1, &(0x7f0000cdd000)="ef", 0x1) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) getdents64(r0, &(0x7f0000d23000-0xd7)=""/215, 0xd7) 2018/01/09 23:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000260000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005ef000-0x8)={r1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$netrom(r0, &(0x7f0000263000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d00000)=0x48) writev(r2, &(0x7f0000165000)=[{&(0x7f0000d2e000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) 2018/01/09 23:23:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000849000)='net/ipv6_route\x00') finit_module(r0, &(0x7f00000cc000-0xf)='net/ipv6_route\x00', 0x2) mmap$binder(&(0x7f000074a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/01/09 23:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000036e000/0x3000)=nil, 0x3000) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036f000-0x8)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc6000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000370000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000370000-0x4)=0x10) [ 83.513505] 9pnet_virtio: no channels available for device H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H 2018/01/09 23:23:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000067000-0xd)='/dev/usbmon#\x00', 0x10001, 0x8000) pread64(r0, &(0x7f00006e0000)=""/10, 0xa, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") rename(&(0x7f00009d4000)='./file0\x00', &(0x7f000085d000-0x8)='./file0\x00') open(&(0x7f00008a8000)='./file0\x00', 0x4001, 0x0) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x100, &(0x7f000084a000-0x1000)="04f07111847e288a589acc257fe73310b3a85f18181230a02de008b82cc3e9602f1c1d9d5f037dae844a76b884e386beb49b5dc1362dd0c8866e8614b1f961bbff7a2bc028d64a8d7d37590dca9a0774507cc61467d00143dabc55e62ed2a6c74a590d88ff8595756ade4d091b72584aec46d3f0e28c96f293c8ed9960cfd380ccf30b9076a8d7c19b3bb9a59e008409e7bbf477bf6b9a98c15901ee31b726c04615a59a1d1a98bcd8375a81656938aedbd3bc840425ffe90ac4e708045716da57037c705b59ccf203c2361389da005a348a8d1b3e2ca4ebdc6bcd3e9b56d92d0aec18b7a3d125ca07bc1f5ef82c6940aecfb8db2bf6fb30e4245cdba4b0827a2216526a3f979e6213872cd858dda058af23239065a4654c9313b008b3acc49bbc50bb94bcd0e24bed58648e25cebe5047772401bcdacd7538072c40039970b0ca0319fb5cadf2b56b3961661d978633eaf70fe504bb296101339ea79ac27dbb36cc9064d9d6a504983dbf9f93ce53f46a561d42baf849a23df046e129d9fbb158aa9bf79ce7387d521eccea948618fd4dbcdd01c65f208e981c2975fe281a3616898231a35cb41f38bf0237a244ad2233b19d683f20ef927d79616b44999f2674ffa2488f8b56bcb4ddcb99f36ce2762d7c8348f5d6d9b7d61d158483fd6c58da88813aeecae4f1c7130f5abaf1145906d03da58081fdd1afe0e0b586ffb9442ba61af81fe9402ca05be9f89ace4a80237ba0801462e4fd2bbf530caff5231645638828f78d9c8e4a4e4ca42dfe2f6524bb402973e86836541631c1ba813d513b7e4e2055cde4bc3857ed65a424182cee5279e346fc462d76e1b47116522a8a245b0893632d4681fcce591e8fced2316395e4a9760977d2e5a1f6eb627d2f831188f47d4637a6cdedb3a8cac5af97af4db66bd2256cafbfecd8337ee4f5421778787c06d811ed9ec5f129f410059d6ab2dd9de901a49f8fdc8ea53109480bf87b403a9dedd4965970ca837dde9ce48b6c48f085d4267ee985a2762c69c7edaf6a380cf9f0cc9775f290c3b38507075414ce0040a68962a54ac9014011e1b15a6eab6a5bbf193dd6080a61461fbfad9517e72b1e1e1fd24af08863ee4fb0a8a1839febfbd9e154e8c062d2dce6af5057a0d37ec7559b7879fa188ce8fa062c39523d73e3fb98b270f374752aee24c2eb20f45a7a1651fec9e194339215279e3b4341bdb97ae55e59b5a2b90c4fb6aad9ae48ec6e37c97ada95acd60ccb53698f811f29a1795955642b492f1cba20cd76fa3689b15713addfd419f3ab64355f62b267b1c87f17221bf84d3f50156a292c0e875e81c20172efd16499c4b68ec1d336434176c0a6a838cd9b2d39005d3d764f9983f4963676d349b7acac56d94e3c3607408c6c0da4d008518c0bb381c53b6b483ad359115b2f911c05c1db9f3e1ddd9700a39d5ba99a644d01a385bf03e50c0c14aa7cafacba4f6a76a6dfbee62195ba30bbaa74dc8728bc21575b3227d61d06e7e0d2b3982b05d5e755da53082ae0220d6d92398d408c0a7346d90f5f320a8fe2f465f9696250d42afc29a768ed923bed7a63577d9f24ca8cce605fa7c1b6e4c1d21b5fe28a1808af690272cdef3c3770e3fbd458c428e250040bfab98d4ac2499c89e290aa7a5c0bea9ef77209f54957df7f3ccfe637c27e97cf7c624eb52c4af8c4c54598fcacbe56a23ff54e87171bc1af08836fbd2a82289288bf25681becb88038798dd9c3878fb62fe14eff4416c92c3d046486f182715cee889cf3a1d965f91ccc91a93bd07001f5993db3e84e12e446af2121bb1015c77909f1fa7b8101483dea85290a7f0beb91b87f2646aa017e12081d85d3e75442c44a526a853f05e1285e61299fe88a1e49e1910f2a00d8ad6a288bbbc8886c5de1a71df9e062b4f7f5dfd8098d4a85278b6acede75eba20da2cf726cb21a49bbd63d80d5bd590b9936a26e2788b9dc7f09012b61a2df9bb36f47a2eceae5951952ca6dc2bbffc67f734d52ddb5ca4b0b37340bcbbda645353c52831eef87fa0e60e392fe50c36e317d06b07a6a5493bf6eb8a58f73e5c5dd231efa3bb5b90e0d4d19a3967386528b29e2191c94374d7cfb18414492bc6511d69ca4d709e041b084a6dc8589f56eddd91cd97d7a9de7a7bc503b03a569587c1b37c4dee98be5db2b21a8c51169111456368185bb7fc7a3884c3f343cf241a8f075b82156437f6829080718a93a4038f5e652d4327f3e2d9101805aaa12ab1286f866b3b6aa9b0ce3844dd949fd59e9099ab9a8c089640b9bff85b4f9840010a09043260b30d0442b7076daf21f6751ba5d1fdce358fa08a1f8d23a0578038075beca2a48df150ea6df1e324983b24f4c9b4d77d340bfe9217dab8fd02991ff0db3d95d50fba45b6b693e9badb10b3e9e9ea25848ecb0a2764e76cdebca27c5af1c2b7b0739b5f366306e8950450125c0ae3702ea1fbb81da3c55da07578126e3ee0bfc6d994348368962038d2f4647a1801701e3f37e39238e9b25dc6975abacbf539bfb126d63090a06674d9d2e1ec1b433719d402e25d179a8c0e0d3181998c6f3ac08e4115063adb55b20f47379227e4f7ba8e6faaf4978074b2f73667e3d596d4457a3dc2cb62df422340f0bc7df18a2a18327ab90a5213735285be1a0982abb75b8d650dd158cfa0035fbcc3dfb26b94ea5161c62fdaa96bc84f49d795ad7e3f2c3389bbf53f46257790a5a2cded6e76912d3fe5ef037ef493221311c77d7561500409ea1903e768bf2852086dee5bd66a8d5232fc53947b38650bfad0d100b557392a786dff7233427f7645e671d43b335e4b8bff491921169ecf9716d629a22e880380e4b48ff11d9cdd7f57436cbc0c6b8a47b7c415420a9d2648299259e0788dd01de1db58cece94a9af2b15d3abef08fd1dc1caf99794d137b523dbbf0e92aac4d7b3e75101c46335e41fcb1e288e356600d68a4f1471786054916c656585cea977f5525fd90419e50409b16d7e7e23e4a987df231998c8d8c27fea4f78b2d6902d6b24de7499e397038d619b077f4807ad82954c136f377a4bdb3b3471092257e466a04c340f6c52c935facab157101662cc0d34f0c69251de125448a9d13aee0e1e23d1138468c0b3ab63180179f644c39a116f36f0ff295c016220bc897781a4fa03b143ad2eea1790b2deceead6e9a497eb13129ad2b77d91c31478c934af25e9e13c3db941c3b450cbada6e62a869598bf7d7d03a6bcde4a94d931bbb6b130fe5badd02d2b41103213c7de7f3387f782d938377b61110490fdcd842f8a683370c8a39eabf4f383b0074beda08e62d27b894501773c85a422f07ae4f21279e9796cba77f765dcea7c92ec83a4cda24ba0df14bd9f9b649fdffefb2d3f94fa254a2835a7e36baab4ddb321595cb5c8ed4505a0ec71db75308fecac5b85b05d0dd86dfb0e22b66f1c63b022ef0f78dd5c8be7150f2b45d4369ecccf103b84e2e1c5ab4f6831c75ecfcf9c7e60dc4bf3f85021a733994282ca36472a639eef04261c69b17286bdb3090e6cf71b1dfb4da17f937f7982e7067fb51ee1fb027492ded3ee009ab33085755b0039b5a6091a9e3968d5cf6fdc538b31d63d0daae0049fa980182ca555af1acc966b43bf0df9ad9482d6e645292621f132c92f1799bbf5f6f51c7ab6e1a6f776653900e26b06577c99e9ca3d7b8c0a59e9b96a65b40f4796fb8a529e44abdce78fbc77408c5a21ad8ebeb5152dbe068cc683551174db941709add352494a9fa5a3aada362cb2bbe043cfca792b10ce809cc1b404119d8cd49607754fb7cf94fbae152a90ebc1238817726c76831af088d925a8ada8e0c2beebb029290059ddf80c4b4d34103e6ab0e8b4e8210a89ceba0f1531376c796f1d3e9631272046002bd14e99ab968c96bb688d20a9f0f98e3432de003d75dfa441bbd77ee5e5a03c7a8fd0391b28d76edc18ded73d050e97c9a3aa1af0840728b20a7c6a3820800efe59d7a6f3ffa3aea118b7192bdeb1b08cfd52f4cb30a2e3a145c674052f40b6d4c001b405f13e43d11a17a75d7e6f48ca9ade02359190f048a8d7a30bf13fdcc607809f94fc59a80704789df95b22f661c0b1683df1cd587d5b6eebe0563de01a54a4f298997c6e6d5f411944634ddb8d7337da649e60238493e26bbf6caed0d5dc8a624266e4190619977ea1c55be2957683074d0ad53a90328f79d2536d8793655cca765fe491a1c3a95fc49da029dce3297ae23e357892e680a843dbcf6781eb5861f70059be74ce1b181c9c50c5fcd83cd44a089454f4b666afd7090d5d4e5721ed790ac26b8b66cb02c4ba2c4f0949a00bcdfe0a9d1a2b7100ae9bd4de3448048656f48c675a694e05acbaeac64618cd66860815c018628b3dc6eed7c01d840860e018e2128710cf595b1baf05d5c6bb142898c01221e1a4dae7d2e3ba490450841b402fda692e78377f6f8c61b2f3153b8fa99c03282f312df39875ef9cdd14707627af51eb4431a40506883f22e373bc9c448f736389ca080aeb6ac440c6742a356ae5dccd7e5e1fd73b7708ba8f46f02651ae7b04906c35c35da2436241edd393a73c72c95ef794978069fa5e26ca6e4f41e40b9b4fa6fba90f2d45dd87cd5f9794fa25cc52b109d364aa500443af5c73848d2e447c336acfdc315c740202ddc01b3c1c7c7712dd22e2099626740fdf8659dd71574b9fe4131e98144b4486e41bfc68bb85df03921b385a9edd49894bf2d05399a5f0aa6535f2cb16a794a278fd129ed128a583253eb07d0c02fb8435e6cfbd33de5e9fb54f0b481995a60fc63cfff7ac2af0b8e1eff66abd6df31f41081278e1d4d588b057ff6e7acb8aaa092b33583d1bef385cfca548f2ecefd1dfa1191b50a7a1b846d355cd6cff349779adda98608d7b3127766a24256f2ec8a9bbd66b3e8595116a1107184d103b1edbec7ff9b58f8d2e6580f654141423ba2bd550ffb9de283ad7fad560744ef3295307cbb0515aec68eb6ee6eabab9155221edf7c87eb9aece70768235702c8eb5e1c357ad9347ebfae5302bbec6c2f7194fe89545dc4f0be0f5309079acfb833e763f7aeb7f44f09b5471b33864f774bf69125174fba21677576deaafec7a35bb705c4c8ec867c108b6f196c8b7fed468fc81817783878f455a3e4c1dcb6324d8fd40b93b489a9951547f6b4a516335a1cdc4379d01c7ac01677db4c4af05728976359489d34b22eb356b42c5b49388f1300140f370af972d0f4bc4756676e550c1f8933b9271670b1352725b9333ba48c0027decca42325618fa6a247d39bfa2d3f9dba0c45d0dcc80d9ad78db302576ae85788321d4b0ab120df6e5e0e12894205374b2dafe0fdc4fde83149357b2bfb5a7973f13db24e463d6c9bb2b812d3f878cd3d485fd07cea5bbed9affff637eec3361d2b223b411ce42d27f2108a0caacf715181f2b46a088759a8ac7c3b5e18dc8138686befbfc3453af0915ecb4c4570e1c77315e53105acc083aa42029922f04d97ad344ab3bd88322e33cc9f1b22917bdade3faaa6c784c37d2343f63046f571e2a82842a8d7473078f8595fa19cdca2cf322d0db4e1c9fd853a1f88ece7c46992e3fc3e588213836696d494601fe42a0122c1622cc5bcfb8d078620b2b3791a5c709f1112c4a1eaa9be139338075bffa1a17cb0b14361f652792705900baf672bd8599e5be248048284455ea3e91e1ddb59f010d0da7c756f9c2c0c30845396ed55a8cb656bf959bf013c7ff2c6d804ff7cc9f1c4c6") r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000026d000-0x10)={0x0, 0x0, 0x3, 0xff}, &(0x7f0000c4e000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x3ff}, 0x8) 2018/01/09 23:23:59 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000001e000)={@common='gre0\x00', @ifru_map={0x20, 0x6, 0x3f, 0x7, 0x7, 0x400}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000020000-0x2)={0x6, 0x81}) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f000076c000+0xd75)=@generic={0x0, "a31abffc0bc41b74d39de3f03155d52ab9e7e492bfc8eddb59c999f2827ccf97b9b6bcfbb2ac4ad00e72aea82dcb89a75aa844bd89ef37fc2807104a2233fbd22df4e513dc2f3f1cb12c25dcb98657780a16b9b082604c06d9a01e658b144b1b80c11d557be3e15c69a796f342e63bd618957e4a8932291ea70d36042bf4"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000754000)={0x0, 0x0}) utimensat(r1, &(0x7f0000767000-0x8)='./file0\x00', &(0x7f000098c000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d29000)={0xc8, 0xfff, 0x2, 0xffffffff, 0x401, 0x2, 0x8, 0x100000000, 0x1, 0x5, 0x100000000}, 0xb) r4 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r4, 0x9, &(0x7f0000fcc000-0x10)={0x16, 0x100000001, 0x401, 0x7fff}) [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H [ 83.513505] H 2018/01/09 23:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000475000-0xc)='/dev/rfkill\x00', 0x100, 0x0) sendto$ax25(r0, &(0x7f00006b5000)="303710bcdcd4bd94299e591f51157feb0aeba170880880891cf04a23f85b86deb1c8abd21a38996ef5e2519cdf204c91aefab956af327b4c435d137e6f53a113b97b917de8d6ff0421b4dfed2293c7bf448a6934b7119aeab3920d7ca9c2cc39933a4add9f", 0x65, 0x20000000, &(0x7f000042d000)={0x3, {"0e3fd8910758f6"}, 0xfffffffffffffffb}, 0x10) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getpeername$netlink(r0, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b9000+0x877)=0xc) tkill(r3, 0x3d) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) 2018/01/09 23:23:59 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f9000-0xb)='/dev/hwrng\x00', 0x80400, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fd1000-0x18)={0x0, 0x94b6, 0x20, 0xfff, 0x4}, &(0x7f0000fd1000-0x4)=0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd0000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x100000001, 0x3, 0x0}, &(0x7f00006fa000-0x4)=0xa0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fd1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00008b7000-0x10)="6e82742ffffffff1f10006ff00000086") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000037b000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x202) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000fe3000-0x1)="", 0x0) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0xfffffefa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 23:23:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40200, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000c66000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xf6)="8e2a869553c7020a5c54ba9e78879d218c67975fd443a25f97f720ee0cb0e00a2ed024a38d71f3b6f87fedb13941dee02282593dd1c4900768bf6d9f283fdf8d2dd2c84e3e0084e803cbb616be42f34ec2ed453ef5e5b91446d4173257e680fcb4a820da86e28b1a9000011607f32c14ee06b631b96a0f552cbea45b687b42a4e3bbfd664e9ec30a5a6f0b13ee37ae1dc26f4e872ce20646bfbc45ba3275c50395a879e350812bb1ce3847b053d4a2028c09c1357dc161d493ae65ba1afec7532f6624a1cb758bf726fb4fbea5098e8b7dfe9057a3ff908b8712599ad0053a0917e43e67fa024f82d2e6ea1d769a0655952cb741c16e", 0xf6, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000493000)=0x8001, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000724000-0x4)=@int=0x0, &(0x7f00000bd000)=0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7002) 2018/01/09 23:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000994000-0x3)=0x0, &(0x7f0000ea1000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000187000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/autofs\x00', 0x201, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd4, 0x0, &(0x7f00004ed000)=[], &(0x7f0000af7000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) 2018/01/09 23:23:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000762000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x101, 0xcfe, 0x0, 0x0, &(0x7f0000002000)=@generic="709f0be249f18c3b0f470f02848bcbe3", 0x5, 0xffffffff, 0xffff}) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00006b6000)="61a9") 2018/01/09 23:23:59 executing program 5: fanotify_init(0x3d, 0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002c9000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d64000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000-0x4)=0xfffffffffffff800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0xffffffffffffff2d, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000-0x45)=""/140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={"d1de84fe3f877d71c47b10fabc1f1604", {0x4, 0x20, 0x3, "98d5ff1e9643", 0x6, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x4, 0x20}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000002000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000)="6e21c881b039250f951ac1535c5026832eae9f50b2ace1a9fb5e7a10d24e70a8c4b9f27666e47f7ae6e2187988acd0c59f232757016b1f5e303a79808b47f105922292f8e4720d43b9301c109db221bb935da7eaceeab85ba8897c093c3e3eba17ecc81760972af323234cbf72f6229c4aec97bf63ffe8404d42", 0x7a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000007000)='./file0\x00', 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000009000)='./file0\x00', 0x1) 2018/01/09 23:23:59 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2041) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KDSETLED(r1, 0x4b32, 0x8) r2 = dup(r0) writev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="a2ca", 0x2}], 0x1) 2018/01/09 23:23:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a7a000)="3521747bb78bc54f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200c01) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/09 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000098c000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/09 23:23:59 executing program 6: unshare(0x290001) 2018/01/09 23:23:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x800, 0xfb7) write(r0, &(0x7f0000a71000-0x26)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fcc000)={0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 23:23:59 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x6532}, {0x80000006, 0x0, 0x0, 0x0}]}, 0xfffffd71) lseek(r0, 0x0, 0x7) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/09 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d71000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000020000+0x86b)=0xfffffffffffffffa) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fb5000)='/dev/usbmon#\x00', 0xffff, 0x2000) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x9) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000e77000)='./file0\x00', r1, &(0x7f0000fb6000)='./file0\x00', 0x400) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fb5000)=[{{&(0x7f0000fb5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ae000-0x38)=[{&(0x7f00009e6000)=""/83, 0x53}, {&(0x7f0000fb5000)=""/225, 0xe1}, {&(0x7f0000fb6000-0x2d)=""/45, 0x2d}, {&(0x7f0000fb5000)=""/197, 0xc5}, {&(0x7f0000fb6000-0xf1)=""/241, 0xf1}, {&(0x7f0000f9c000)=""/224, 0xe0}, {&(0x7f0000fb6000-0x8b)=""/139, 0x8b}], 0x7, &(0x7f0000495000)=""/15, 0xf, 0x76}, 0x4}, {{0x0, 0x0, &(0x7f0000cc1000)=[{&(0x7f000067a000-0x80)=""/128, 0x80}, {&(0x7f0000a69000-0xb0)=""/176, 0xb0}, {&(0x7f0000fb6000-0xd8)=""/216, 0xd8}, {&(0x7f0000fb6000-0xbc)=""/188, 0xbc}, {&(0x7f00004c9000-0x97)=""/151, 0x97}, {&(0x7f0000f68000)=""/16, 0x10}, {&(0x7f0000fb6000-0x95)=""/149, 0x95}, {&(0x7f0000ac3000-0x32)=""/50, 0x32}, {&(0x7f0000e5d000+0xce4)=""/30, 0x1e}], 0x9, &(0x7f00000cb000)=""/45, 0x2d, 0x7ff}, 0x0}, {{&(0x7f0000258000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001f8000-0x38)=[{&(0x7f0000c75000)=""/48, 0x30}, {&(0x7f0000d75000)=""/243, 0xf3}, {&(0x7f0000fb5000)=""/129, 0x81}, {&(0x7f0000a64000-0x35)=""/75, 0x4b}, {&(0x7f0000b67000)=""/123, 0x7b}, {&(0x7f0000fb5000)=""/213, 0xd5}, {&(0x7f0000fb5000)=""/250, 0xfa}], 0x7, 0x0, 0x0, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f00006cf000)=""/249, 0xf9}, {&(0x7f0000fb5000)=""/54, 0x36}, {&(0x7f0000d0a000)=""/4096, 0x1000}, {&(0x7f0000bea000-0xea)=""/234, 0xea}, {&(0x7f0000cca000)=""/220, 0xdc}, {&(0x7f0000fb5000)=""/176, 0xb0}], 0x6, &(0x7f0000fb5000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x5}], 0x4, 0x10002, &(0x7f0000c7a000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e6fae768634eb84, &(0x7f0000fb7000-0x3d)="70864c12853bcaa7f674e5db5a1a8046997d4516c0663ab145ebb94c3269aeea279ad18cc4f99647599fa8807b4b13f118f917a271d3a714fb00e31d09", 0x3d) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000fb7000)="709ba1fc18c92bec1767c2d873c29c6b325a7693205c2e1b35b8", 0x1a) [ 83.985481] binder: 15250:15261 got reply transaction with bad transaction stack, transaction 766 has target 15250:15278 [ 83.997585] binder: 15250:15261 transaction failed 29201/-71, size -44-0 line 2935 [ 84.016931] binder: BINDER_SET_CONTEXT_MGR already set [ 84.022272] binder: 15250:15261 ioctl 40046207 0 returned -16 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001b5000-0x4)={0x6}, 0x4) fstat(r0, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aab000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000151000-0x28)=[{&(0x7f0000634000)=""/212, 0xd4}, {&(0x7f000097f000-0x1000)=""/4096, 0x1000}, {&(0x7f000021d000-0x4e)=""/78, 0x4e}, {&(0x7f000082f000)=""/225, 0xe1}, {&(0x7f0000f0e000-0x2c)=""/44, 0x2c}], 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00001d6000-0xa8)={{0x9c6, 0x0}, 'port0\x00', 0xe9, 0x40, 0x9, 0x1, 0x8, 0xfffffffffffff0e1, 0x9, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x800, 0xfb7) write(r0, &(0x7f0000a71000-0x26)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fcc000)={0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) getpgrp(0xffffffffffffffff) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2018/01/09 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = syz_open_dev$usbmon(&(0x7f00001bf000-0xd)='/dev/usbmon#\x00', 0x81, 0xa4500) connect$inet6(r2, &(0x7f0000e8c000)={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}, 0x1c) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000147000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = memfd_create(&(0x7f0000e05000)='\x00\a', 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000069b000-0x4)={0x0}, &(0x7f0000325000-0x4)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004f4000+0xdad)=0x0, &(0x7f0000b63000)=0x4) r2 = syz_open_dev$sg(&(0x7f0000bd8000+0x32d)='/dev/sg#\x00', 0x6, 0x0) keyctl$session_to_parent(0x12) r3 = mmap$binder(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x1000000, 0x50, r2, 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000230000)={0x38, 0x0, &(0x7f000089a000-0x38)=[@acquire_done={0x40106309, r3, 0x3}, @release={0x40046306, 0x4}, @register_looper={0x630b}, @exit_looper={0x630d}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x2}], 0x9f, 0x0, &(0x7f000068c000)="7e4da632477ebe670a84b11541d59f7bfb14c91aec2e6736bb21f290154fa24107a8113c1f295208bc72fd9ee4d57e5b073843922695109d7faa26ee9ad1e772cbd7e25773a86705e3868f011449f3500b56c61d9f00eec9a6c0a9512ff67d65585853fa11ad1546004c5705b6b7f87ffdcc1afeb9ab5349be6ebe9cb529615f19a4f908fc93dcbb2ae183ff26dcd2b5b965d2420f583b20fdda32ba853a92"}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000014a000)={@common='eql\x00', @ifru_flags=0x100}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000006a000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00007d2000-0x4)=0xc) ioctl(r2, 0x2283, &(0x7f000097a000-0x1)="a6") getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000091000)=""/23, &(0x7f00006da000)=0x17) ftruncate(r1, 0x81) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000489000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r1, &(0x7f00004df000-0x8e)=@hdr={0x3, 0x3, 0x101, 0x86, 0xfffffffffffffffb, 0x6, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x890d, @ipx={0xffff, 0x76, 0x2, 0x14, {@random=0x400, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001}, {@broadcast=0xffffffff, @random="92488b033fd8", 0x40}, "01d4b74688d076a286ca7dfd05e8b782b94bf6ec07e61202ad531b744e383d5ce7e0c326e77db6cebf7d1543385ae7d4419ce898b3cf5100dde3973e67c3be45390ee928928931f1b643632a93917ad708a358c927bd58ac"}}}}}, 0x8e) clock_getres(0x2000000000009, &(0x7f00003cf000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/09 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dc3000-0x20)={{&(0x7f00002a3000/0x1000)=nil, 0x1000}, 0x3, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006c5000)={0xd6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00005e1000/0x4000)=nil) 2018/01/09 23:24:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x1, 0x1, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c2a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 84.044263] binder_alloc: 15250: binder_alloc_buf, no vma [ 84.046884] binder: 15250:15293 got reply transaction with no transaction stack [ 84.046893] binder: 15250:15293 transaction failed 29201/-71, size -44-0 line 2920 [ 84.065089] binder: 15250:15261 transaction failed 29189/-3, size 0-0 line 3127 [ 84.074638] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.080257] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x3f, 0x3ed1, 0x0, 0x200020000000}) timer_create(0x7, &(0x7f0000631000)={0x0, 0x18, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000241000-0x4)=0x0) timer_gettime(r1, &(0x7f0000437000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r0, 0x2285, &(0x7f0000c08000)="57990459fff8c474f7b61d11c5fd3ffb93a8951efb94bb33ba34b310656812e8f3183cddc633b574820f1fd5348317f0dd365ae971074cf934ada78d2b") 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d4000)=[{&(0x7f000023c000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000089a000-0x4)={0x3ff}, 0x4) 2018/01/09 23:24:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000031c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c5000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x0, 0x1000, 0x0, 0x20, 0x80, 0x8, r1, r2}, {0x36, 0x100000001, 0x4, 0xb8, 0x101, 0xfffffffffffffff7, 0x7fff, 0x1}, {0x7, 0xff, 0x7fff, 0x1ff}, 0x397a, 0x7, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x2, 0x80000001, 0x10001, 0x8, 0x3f}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = creat(&(0x7f0000220000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000703000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff25aa, 0x1ff00000000, 0x81, 0x3, 0x400, 0x6, 0x2, 0x0, 0x4, 0x4, 0x20, 0x8000, 0x8001, 0x4, 0xff]}, &(0x7f000024f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000110000-0x14)={r5, 0x7f, 0x400, 0x0, 0x0, 0x0}, &(0x7f0000edf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000524000-0xa0)={r5, @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, 0x0, 0x7, 0x11f4a676, 0x800}, &(0x7f0000f8e000-0x4)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0}, 0x1eb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ccd000)={r5, 0x4}, &(0x7f00007ca000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8080000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ad8000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x0, 0xff, 0x2, 0x9, 0x48747539, 0x7f}, &(0x7f00002ea000)=0x20) 2018/01/09 23:24:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000abb000)=""/127, 0x7f) [ 84.094359] binder: release 15250:15261 transaction 766 out, still active [ 84.113427] binder: undelivered TRANSACTION_COMPLETE [ 84.118936] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.125662] binder: release 15250:15278 transaction 766 in, still active 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0xfffe, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_procfs(r0, &(0x7f0000714000)='net/ip6_tables_targets\x00') ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004da000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xc7, 0xff, 0x2}, &(0x7f0000e29000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000fa2000-0x18)={r5, 0x8001, 0x20, 0x20, 0x0}, &(0x7f0000add000-0x4)=0x18) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000889000)=0x4, 0x4) 2018/01/09 23:24:00 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f58000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(r0) r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xc0)="0465742f68fffffd000000006e63096500f44d3ed6efc12e85427a99a80101be8e32014c0d1cce610080000000000000a92c090889c5ff6579bae24e669eaff5ac66396334c8848aec27f7467e1782ab1c24ec769549086e0fdd33e73630246fe803801467cb53380640537938da883a8fb715760c94c6b7f63d2ae20c7b93bceac6158a68074f859aa1ec431e524f769d30adae3a8a6313ca52fbc9b3dc849f3eb5a412d9e1e4417c3d9328a01a3b6a1aa4f72eb5f828c26134cc33b792e863") sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 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) readv(r3, &(0x7f0000001000-0x38)=[{&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000002000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000)=""/129, 0x81}], 0x7) [ 84.143377] binder: send failed reply for transaction 766, target dead 2018/01/09 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = syz_open_dev$usbmon(&(0x7f00001bf000-0xd)='/dev/usbmon#\x00', 0x81, 0xa4500) connect$inet6(r2, &(0x7f0000e8c000)={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}, 0x1c) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0xfffe, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_procfs(r0, &(0x7f0000714000)='net/ip6_tables_targets\x00') ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004da000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xc7, 0xff, 0x2}, &(0x7f0000e29000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000fa2000-0x18)={r5, 0x8001, 0x20, 0x20, 0x0}, &(0x7f0000add000-0x4)=0x18) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000889000)=0x4, 0x4) 2018/01/09 23:24:00 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000a000-0x8)=[{&(0x7f000000a000-0x21)=""/33, 0x21}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000009000-0x7)='ns/mnt\x00') 2018/01/09 23:24:00 executing program 4: pipe2(&(0x7f000009c000-0x8)={0x0, 0x0}, 0x80000) fallocate(r0, 0x0, 0x0, 0x200) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000043b000-0x4)=0xd5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000474000-0x1)={0x2c0b}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x45)=""/69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000002000-0xa8)={{0x4, 0x3}, 'port0\x00', 0x80, 0x12, 0x10000, 0xfffffffffffffffa, 0x2, 0x9, 0x80000001, 0x0, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x9, 0x0, 0x7, 0xa, 0xa0, 0xa0, 0x2c, r2, r3}, {0x5, 0x7f, 0xcf77, 0x1f, 0x9, 0x5, 0xb3, 0xffff}, {0x4, 0x916f, 0x9, 0x80000000}, 0xfff, 0xe, 0x2, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x2, 0x51, 0x2, 0x9, 0x9}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000003000)="9ac9f6520113721ed25a4b3e82176299c0158d3e5a88a848bdcdb6447f2b4752ed0330dd9cfce8f9d1250a04dd1ae2f05c2825a8d7553a08526f370a66aa9cc3fcdf193b2e9ce96bedbeb6d1b1df486ddbc5e13afb1e9509fd810d2d2cf32caf985700d72a550c30ec452a927d76b1bc7c0e91892a509c5949694987831d3c933f6aea52145cff65d03b143ff836bf2c073d77bf17d7d5b41f3388b626ea14387e2cb6fc3cb7a1a072", 0xa9}, {&(0x7f0000002000)="a21b08b3fdb91e1dbfd86565d41a032efb427fae01378c78c3bb1f290222e9be9cfa116d05eac7eb0563e0e296f94aa5acdc22cb7737dd738b3a80d9ee9f99d055511f4a8f690e57a01cc7a09b373a08195aef6cf76e822905949510cf975a72acd9ee8f78", 0x65}, {&(0x7f0000003000)="17a9b8dc7b66b8231254e6ec4b4bfbe3b17fc7a84645d16a3c2232b9a7f51e19e45c51ae2759a9fbecd64e8a94d575483e4998ca48f6e7d6bc02ea124969dd2dbb8f019d9d3fba5a0b3d325be28fc7365971510734a1ad76", 0x58}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="9cee5e16b3d68f6669525674af14ef5a9e06194a7d013bf135bc23b387b743d5ce9da7d9", 0x24}, {&(0x7f0000003000)="7ba51bea56bc171eb3f37f159e8ef990a0ec9375513244b9e1d14efc46e185af35f1a968a56ec95d379109c18adb18032d9b4bdeca461affdf5e0e8b4b3556cb778b4d461b45a28fb4d668dc5d0abed0a06aeb87febde54601867727d4368043310cc32234e7fa25e73375734a3f3ab360356d285a44e420d00422880d8f9fd17e6995212ae9a22fe826f893839fd43f01db556e141732966b80011ff89605da3336ceaeadca4d067fc72ffd7dcc2f0ac032bde94fe5bd17dd9f7e4c88693fe196d35f7c", 0xc4}, {&(0x7f0000001000-0xd2)="0d4bf2c42c4e29bbd7a03d6d9faccafef91268207ae0f9e61f62a32578ee328f6fcdbe993e6b471bb7b5362d9229a283a3948b9fd9a4619c4d03405c9a8c1d36c53c9acf8e3c765bb72478b00433739d6e5a1a6ea3ef01dc4a380d8942e303cd5bcdb73be6bed5d2bd696e7c0a4fed477092208cc2c2e3d54451e2196a15d937303c8edc642869eed25582303aea76916f7f5aed91016bf1cf88070c50d4582b881440d99ec286654439e128d6e897f7a2115d2a1ba204f6025d854eee77faa30b83f7142324ccd01777cd3cfd63b51b9fb1", 0xd2}], 0x7, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000004000-0x2)={0x7, 0x6}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000)=""/150) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004000)={0x2, 0x7fff, 0x7, 0x81, 0x1000, 0xf2}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r5 = gettid() fcntl$setown(r4, 0x8, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x20)=[&(0x7f0000006000-0x5)='eth1\x00', &(0x7f0000005000)='port0\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\x00', &(0x7f0000003000-0x40)='port0\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\x00', &(0x7f0000002000)='cpuset)lo[GPL&\x00', &(0x7f0000006000-0x40)='port0\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\x00', &(0x7f0000004000)="65746831ed776c616e312a00", &(0x7f0000006000-0x40)='port0\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\x00', &(0x7f0000005000)='port0\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\x00'], &(0x7f0000005000-0x14)=[&(0x7f0000003000-0x40)='port0\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\x00', &(0x7f0000006000-0x40)='port0\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\x00', &(0x7f0000002000-0x40)='port0\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\x00', &(0x7f0000006000-0x40)='port0\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\x00', &(0x7f0000005000)='port0\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\x00'], 0x100) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005c7000)=0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000744000-0x4)=0xb) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00005f9000)={0x3, &(0x7f00000e2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00008bd000-0x28)={r2, 0x5, &(0x7f0000039000)=[0x0, 0x7, 0x7fff, 0x6, 0xd01], &(0x7f00001ce000-0x18)=[0x0, 0xeea8, 0x1, 0xffffffffffff4f07, 0x8, 0x8], 0x1, 0x1, 0x80, &(0x7f0000e91000-0x4)=[0xfffffffffffffff7], &(0x7f0000a73000)=[0x7fff, 0x7, 0x7], 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x1c) sendmmsg(r0, &(0x7f0000e39000-0x60)=[{{0x0, 0x0, &(0x7f0000128000-0x40)=[{&(0x7f0000c1f000)="8aed653771d705c30dd86f14dbbe0a3a2321e7a33a0538aa2e9311674d0def6bcd26b855720527256e2a0563cdc1d5456c77f908b34e574c9f3fe9942ea37344677c41f6ef89aff55ef4eb1fa5cd31a0360e003934d5f33a6dc3443a7d0925a61254f4bd535f4959ba43e075a9d60683af1678ff5cfcac74ff4749fd966e0431811e20e23fb3637958407ca1eede997dcfbd566dc506ec30f270fabba1c3fc0ee60a", 0xa2}, {&(0x7f00008cc000)="177f45ec726e575d12aaf85e0fb54eb5ce83d1fc1e95a052fa126df53156fdff496064a69c1b03afd3e925e7615df01d4817ea02de6f4256f83329df2f77bb97bcb9dbac80fa49dd9cfbffd0ea28e3fae68c379073bc500991d74e36dca65ed1e3a555a50ccbc73a467c11cff15102d807da15cb9b28c9c4c16bdd8bf7f967c3dc06970e540b30c9edd11cc57c5fcc7433385d62b3818f3123cc985aff4e730a9c07d2b5af97c34cec27b8fe6da8bec2f7a6b2c98e2232", 0xb7}, {&(0x7f000016c000)="610dc88458f587c10c8dac6f4948ddca80b47a5b99175f4c6e0026d596da5316098ae40e060fd04d8307ae5243987b206f65119a4e97ceda82f7840a50be912c4160205776460a9191cd989d9a2dc45d6a39f5d9b1e6bd55b0f5543981de06495b5a07c9d540d694e620a532cd5e2a9167ae7303bf8df4cf2e1acdf6f5ac0fb69fa339a564d4b8ac836c6d08dd94a97897d07ff5e24f785375b3875e813307aac34b3dc8545b0daca45e1f03a14367449be4cfd029d861657aeb7a0ed1bcebb8c88fac6889c8daa3eb6fc8bf1cdc0a4c", 0xd0}, {&(0x7f0000f39000-0x76)="49a7042a5fdfdd8abd375ca4ab8f42ec81b9cbf0cfcd298a73ef2a71fc1be5085b92a1c941bd66d6da8def6f45ae82cfd016c7a44c2c6cfb14bd560b664573b3ec06ee0f197d183d7000333d85db9fcac41dc31a30d56b410ed35cc958e130ad45f9647b267af3b9bfda7210f81507f94382ee805028", 0x76}, {&(0x7f0000ba8000)="17535ac53a8a440e9af23eafef2281b1c9834f94f4c732fe87fbd7e9985605a557077cc81c8ad32b5525d6b4eb7f0cd01b11ec5cff0996be0db44ac5b3027d7ca68f6a97d5cf744e47697beee75eb099d7889775273bebc2cd109a087a92175f11", 0x61}, {&(0x7f00008bc000-0x24)="2b4244b01a150e39999b99e418318d7ffe817d9a4ef8f6a34d16b9adf57f74cab9132dc6c0f345bc39c39965043b51f628fe733c7bd8898e228587a575ce24122d8741d85f01d8a9cbd1cfcdfe8b5d019f6c907b04e3e8", 0x57}, {&(0x7f0000cad000-0xe4)="9cb1f06d11eed8d8a0b44f722a22794afa5afa3fe26bea59357d930af90ed82726d145aa61f838da68d2ab3c627e3780fba8fb3f72671a72bd471acebb0caeac0c1110b2271bf9f42f20d9299cac4f4cfb97d2bb0a3c878dbaa2362b251c66f3413633245d92b13cae609089660d8b98690ddbd9a7686e300cee72e2b55f832bda8c8d4218050957e044dd9cfe06b1a2666141e6e403a8b345c8e98fb1397d337cece0170692780fc3ed7167dbd64c21ba3d4ce7777e783fa0a0470e9da4a5255dad194e7390fa07ad43f1505e11ca38214e268035a3559cbe530a438f4854b3a46cdb86", 0xe4}, {&(0x7f0000da7000)="6ec24ff9d0dbd0b68ba7457aa2681d45b0a0a0f7d7ecc37b8ae69f4dc0cfa0720deddaa77e37888721b82d2ecae3247e8398f3a06c204f24b9d91d6c2922b6da28224ce69091f217a012d3ec6c2704dace", 0x51}], 0x8, &(0x7f00003ad000)=[{0x5c, 0x117, 0x3, "8adcc473b15e3d1f222fb64b3b871f9c4f98563b0bb04fd347ac88c0f72711cbefe084b75b66088f9ea0849878b872ba135385fde53456cd612849a21de787eaafa206195adcb5665964c822415c31f7"}, {0x100, 0x10f, 0xfffffffffffffff9, "cb35f6926cde452e45667b74dbeeef2bcf14694578e3a4f3d7f5e69371bd2c69f74c71bb59fbf9a4afbb1bbace993944fd842ae980baf6e799ac6f958ffb248bb34c582b93da046f909e6739ec20da3941f7936370cf9b20270712fb3cc15a89db02b9de95b8d18456eb44f925359744641cb72bbbe35a1c49f19bb5e7792074871de817e89c2ef263494e98f655f5f5b7443b62ce971b0aa2be7a597971d4c416f2d6a99cc4aec8db698d5566bd8931eb27a29fab7ead6e7876641e6f2bf7fbd06b9badb141159a93b1354b92bbbda1e20553012120a3170755fc06c801c779095743b51bf0f2944e2df925a7bde7d3e691bc"}, {0x1c, 0x10d, 0x8, "04d1604e94e9fb6bf8dd47103c"}, {0x100c, 0xff, 0x0, "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"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0x313c, 0x4008000}, 0x6}], 0x3, 0xc0) 2018/01/09 23:24:00 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x10)=[{0x2411, 0x0, 0x0, 0xfffffffffffffffc}]}) clone(0x0, &(0x7f0000029000-0x6e)="", &(0x7f000002e000)=0x0, &(0x7f000002e000)=0x0, &(0x7f000002e000)="") 2018/01/09 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000896000-0x11)='/selinux/enforce\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c72000)={0x8000, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00007da000-0x10)={0x5, r3, 0x10000, 0x6}) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) syz_open_dev$evdev(&(0x7f0000b04000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x82) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000265000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b31000)={0x2f, 0x2, 'client0\x00', 0x1, "a62b103663f66d1e", "36602e78125edcc54f8808a5ffd210b116f7489f6e0fc0347ac03877c7436351", 0x80000001, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000b83000-0xb)='/dev/loop#\x00', 0x9, 0x42a40) ioctl(r0, 0x401000000000127b, &(0x7f0000055000)="") 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x800000081) 2018/01/09 23:24:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x8002, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000+0xaa9)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000002000-0x50)={0x2, 0x81, 0x9, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fb000-0x11)='/dev/vga_arbiter\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006ec000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401}, &(0x7f0000d8c000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e28000)={r3, 0xfdad, 0x0}, 0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000ef9000)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/09 23:24:00 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) futex(&(0x7f00006be000)=0x8, 0x1, 0xffffffffffffffc8, &(0x7f00005d2000-0x8)={0x77359400, 0x0}, &(0x7f000044b000)=0x0, 0x5) mremap(&(0x7f00003ee000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000092d000/0x3000)=nil) 2018/01/09 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e67000-0xec)="bd1fe2bf0ca2a5bff476faae8eb3842d4abfeb03211b3d08eaadcd672f579c79ed37596d7921a39ccf44e6eb527983352aa121cf12c08a74b36a0bc87b15b2ccd0ee4f970ef2f9604e9d188d27227648d25d0879b5be58010c28a3c453015be974ac74a539d108b642e287a5e20b78ae8322b50f65ecd69ae28d36619f58c335f2eb451467674194fdef8257d43ee23a73ac6948bd9c171453bcb573eeab2c8f071631905847e8b7894e3c6b162b8bccb804ca674eb0b0105b176a198901b81aa369690188b602ce1a86d252ae9425463bda15d6cc4a9174b312e55a22594d72066b7eaaae17e200ddfaadb7", 0xec) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000bc1000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockname(0xffffffffffffffff, &(0x7f00008d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000013c000)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000717000-0x14)={0x11, 0xf7, r3, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffdf9) syz_open_dev$mice(&(0x7f0000506000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000fd7000-0x18)={0x51, 0x93ba, 0x1, 0x5fffffffffd, 0x20000000000003, 0x4}) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) readv(r0, &(0x7f0000cf3000-0x38)=[{&(0x7f0000bb2000-0x74)=""/116, 0x74}, {&(0x7f0000aab000)=""/152, 0x98}, {&(0x7f0000697000-0x6)=""/25, 0x19}, {&(0x7f0000c4a000)=""/213, 0xd5}, {&(0x7f0000335000)=""/88, 0x58}, {&(0x7f0000865000-0x6a)=""/106, 0x6a}, {&(0x7f0000f9c000)=""/219, 0xdb}], 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000582000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) read(r1, &(0x7f0000a7a000-0xc1)=""/193, 0xc1) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') write$fuse(r0, &(0x7f000007d000-0x1c)={0x1c, 0x1, 0x2, @fuse_notify_inval_entry_out={0x5, 0x571}}, 0x1c) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) [ 84.432781] binder: 15379:15380 got reply transaction with bad transaction stack, transaction 771 has target 15379:0 [ 84.443863] binder: 15379:15380 transaction failed 29201/-71, size 32-8 line 2935 [ 84.471973] binder: release 15379:15380 transaction 771 out, still active 2018/01/09 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') write$fuse(r0, &(0x7f000007d000-0x1c)={0x1c, 0x1, 0x2, @fuse_notify_inval_entry_out={0x5, 0x571}}, 0x1c) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') mknodat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000dab000)=""/207, 0xcf, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00003dc000-0x64)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ee000)={0x0, 0x4}, &(0x7f0000f9c000-0x4)=0x8) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_dev$loop(&(0x7f0000478000-0xb)='/dev/loop#\x00', 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) [ 84.483129] binder: undelivered TRANSACTION_COMPLETE [ 84.488241] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.491393] binder_alloc: 15379: binder_alloc_buf, no vma [ 84.491410] binder: 15379:15380 transaction failed 29189/-3, size 0-0 line 3127 [ 84.493601] binder: 15379:15392 got reply transaction with no transaction stack [ 84.493608] binder: 15379:15392 transaction failed 29201/-71, size 32-8 line 2920 [ 84.524361] binder: send failed reply for transaction 771, target dead [ 84.531683] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.537132] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/09 23:24:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000327000-0xf)='/dev/sequencer\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x80, 0x8000, 0xc5cc, 0x3}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000b49000)={0x0, 0x7, 0x4, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffc}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000088f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffc01) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000fd1000)=0x3) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007b6000)=""/4, &(0x7f00000fe000-0x4)=0x4) 2018/01/09 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b0b000-0x9)='/dev/sg#\x00', 0x0, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e05000-0x1)={0x8}, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x6000, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fe7000)=0x0) ptrace$setregs(0xd, r0, 0x1, &(0x7f0000ee2000-0xb0)="d8953ee10161ce82d82742fad456f44501aa8348a1190b8c6e5fae4a2e30031a02de9cf6bb4525a3fec718c919626919899a90af6d222775cca701a8d88fc479ba6dcc05e637a8692f5acdc012a7f0e66b28e86b40defc0abc84860449fc5132b789cedcc52561f5ccd6b90c1a83a374bb1c3f6f18fb9b9def03aacdd9651673c34fbc0b8e09a62fe5c83a79a81d8ed670d67ddb5c39abf35341855109906e7e8c4f0549bf4e5dd8d1a5e9723e96a34c") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fe6000)='.', &(0x7f0000dfe000)=@known='com.apple.FinderInfo\x00', &(0x7f0000fe7000-0x3)='@#\x00', 0x3, 0x2) 2018/01/09 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a6000)='map_files\x00') ioctl$KDDELIO(r0, 0x4b35, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf5000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d5a000-0x5c)={0xffff, 0x7ff, 0x666d, {0x0, 0x0}, 0x3, 0xcf07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ffe000)={0x0, 0x0, 0x0}, &(0x7f0000050000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='ns/user\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bac000)={0x7f, 0x7, 0x3, 0x6, 0x200, 0x9, 0x0, 0x9, 0x0}, &(0x7f00004fc000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cf7000-0x8)={r1, 0x8}, 0x8) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) dup3(r1, r0, 0xfffffffffffffffe) readv(r0, &(0x7f00008ef000)=[{&(0x7f0000325000-0xf9)=""/249, 0xf9}], 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/09 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000440000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000af5000-0x14)=@ll={0x11, 0x16, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bec000)={0x1, 0x8, 0xff0000, 0xf6c, 0x7, 0x7, 0x6, 0x3, 0xe62, 0x80200000000, 0x5856a284}, 0xb) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f00006ae000)={0x2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fca000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00001d3000-0x18)=@get={0x1, &(0x7f0000c58000)=""/3, 0x40}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006e4000)={0x3, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/09 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c93000-0x8)='selinux\x00', 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a7000)=0x1, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000aa5000-0x1000)=""/4096) pselect6(0x40, &(0x7f0000002000)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mq_open(&(0x7f0000a58000)='system\x00', 0x0, 0x114, &(0x7f00004d3000-0x20)={0x3f, 0x5, 0x9, 0x4, 0x7fff, 0x3, 0x7fff, 0x10001}) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000026d000-0x24)="240000002e001d003207f80400000000000000ff0100000000630000ed2e0000000000f6", 0x24) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000394000)={0x6000000000000000, 0x35, 0x9dab, 0xffffffff, 0x1, 0x8, 0x1, 0x8, 0x2, 0x7, 0x100}, 0xb) 2018/01/09 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000017b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000773000-0x8)=@req={0x0, 0x0}) write$sndseq(r0, &(0x7f00003e6000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000ba9000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) sched_setaffinity(r3, 0x8, &(0x7f00007d9000-0x8)=0x100000000) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ac000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000069e000)=0x0) syz_open_dev$mice(&(0x7f000029b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008a4000)='/dev/usbmon#\x00', 0x40000000000, 0x48100) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000782000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000071b000-0x1)={0xfff}, 0x1) sendto$ax25(r0, &(0x7f000080c000)="a41ba5e8ca66c049eb05151843cf60219f4cd351d0d0ff4b52bbba1dc3258555447d5203fb672ecb1b96349fe588058f0918cdfaec3d5c44f680d86869d9f123f6d23de83364f47b008f176640a97f548b21cd1f054385bd9363c311cbfbd6c098ee7c998867e602b3e3dd7429f3c84654ef182868b011933551a716d8d3a9bcab0a2ba6367b054c212da974b555e993146049fd6a7511054b9c2b889c128ab0fbf0d08829c60181d67137f16bafcead4471a4c27e31377265c415ab8d05fad8c3aa7ffcb620d53403c1e193a99eb9c70b415c9ebdbc4de41f58ae53d29447faff57fbccc46ca22d0318f77edf714e45a4d8eb18a41205f667", 0xf9, 0x8080, &(0x7f00008a4000)={0x3, {"e16c52b92c3ec3"}, 0x34}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000089f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00008a6000-0x10)={0x1a3, 0xd84, 0x9, 0x6}) keyctl$join(0x1, &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000089b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0xb) 2018/01/09 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000577000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006d5000-0x4)=0x4, 0x4) syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000385000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000026d000-0x24)="240000002e001d003207f80400000000000000ff0100000000630000ed2e0000000000f6", 0x24) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000394000)={0x6000000000000000, 0x35, 0x9dab, 0xffffffff, 0x1, 0x8, 0x1, 0x8, 0x2, 0x7, 0x100}, 0xb) 2018/01/09 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000369000)={0x0, 0x0, &(0x7f0000413000-0x8)={&(0x7f0000a67000-0x138)={0x2, 0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000381000-0x4)='cdg\x00', 0x4) r2 = getpid() ptrace$cont(0x7, r2, 0x2, 0xfffffffffffffffb) r3 = dup3(r0, r0, 0x80000) recvfrom$inet(r3, &(0x7f00005c7000-0x60)=""/96, 0x60, 0x40000000, &(0x7f0000477000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e1a000)=""/4096) preadv(r0, &(0x7f0000583000-0x48)=[{&(0x7f0000aa6000)=""/124, 0x7c}, {&(0x7f00005ad000)=""/197, 0xc5}, {&(0x7f000016a000-0x2c)=""/44, 0x2c}, {&(0x7f0000c81000)=""/160, 0xa0}, {&(0x7f00008ca000-0x4e)=""/78, 0x4e}, {&(0x7f00005dc000)=""/137, 0x89}, {&(0x7f0000b34000)=""/4096, 0x1000}, {&(0x7f0000572000-0x3b)=""/59, 0x3b}, {&(0x7f000087a000)=""/4096, 0x1000}], 0x9, 0x805a) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/context\x00', 0x2, 0x0) 2018/01/09 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040600) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mq_getsetattr(r0, &(0x7f0000959000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000036a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r1, 0x400454ce, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000af3000)=0x3, 0x4) 2018/01/09 23:24:00 executing program 6: r0 = socket(0xb, 0x0, 0x3) getpeername$packet(0xffffffffffffffff, &(0x7f0000f89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x80000000, 0x0, 0x80000000, 0x2, 0x0, 0x20, 0xbf, r1, r2}, {0x7f, 0x9, 0x567, 0x4, 0xcc4, 0xffffffffffffe718, 0x400, 0x9287}, {0x6, 0x0, 0x3f, 0xce34}, 0xd4a, 0x3, 0x3, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x0, 0x1, 0x0, 0x10000, 0x1, 0x3, 0x20}}, 0xe8) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d3d000-0xd)='/dev/binder#\x00', 0x0, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000a4000)=[{&(0x7f0000d38000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc1000-0x8)={0x0, 0x0}, &(0x7f0000243000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f8f000)={0x4000200c, 0x0}) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b88000-0x6)={0x0, 0x0}) 2018/01/09 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000731000)=0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000538000)={0x0, 0x347d3feb, 0xabd}, &(0x7f0000e9f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005e4000)=@sack_info={r3, 0x1, 0x81}, &(0x7f000047f000)=0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/09 23:24:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00004a7000-0x18)={0xfff, 0xe07, 0x3, 0x3, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000709000/0x3000)=nil, 0x3000, 0x3000000, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000768000)={0x0, 0x0, 0x0}, &(0x7f0000b4c000-0x4)=0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000034d000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000cd6000)='net/udplite6\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbc000-0x15)='/proc/self/net/pfkey\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000096a000)={0x0, 0x982, 0x6, 0x401}, &(0x7f0000b91000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00001e9000)=@generic="6b46e8f59e55673e89afc3e712c6d605", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002ba000)={r4, 0x8, 0x5bacb5e1}, &(0x7f0000337000-0x4)=0x8) 2018/01/09 23:24:00 executing program 3: clock_gettime(0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/09 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getitimer(0x1, &(0x7f0000f53000+0x121)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000faa000-0x8)={r0, 0x4}, &(0x7f000097c000)=0x0, 0x3) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000cad000)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x7b1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x7f, [0x7fff, 0x9, 0x0, 0x7, 0x3, 0x1ca, 0x200, 0x9]}, 0x5c) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = memfd_create(&(0x7f0000572000-0xd)='/dev/net/tun\x00', 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x2, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f000074a000)=0x8, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c42000)="", 0x0, 0x0, &(0x7f0000c1a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000aa1000)=0x0, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000056b000-0x5c)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffff8001}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x9, [0x0, 0x40, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x1000, 0xf79, 0x1f, 0x2fb8]}, 0x5c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000135000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000076f000-0x5c)={0x400000000, 0x8, 0x3, {0x0, 0x989680}, 0x918f, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9f0000)=nil, 0x9f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000001b) sendmsg$nl_generic(r0, &(0x7f00009ee000-0x38)={&(0x7f0000273000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e5000-0x10)={&(0x7f000030a000)={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xc, 0x0, [@flag={0x4, 0x0}, @flag={0x4, 0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009f1000-0x8c)={0x0, 0x84, "ef19b8ace844162c1e584992adcac14dda5fe2e2f8c9c56db80536fe9c70b38ea68e92d73fd724272d1dd289d36dd83af142948e4c4ba5a51bdc860e7854a17e9ef93639bb937cf956180c99bf8a7df319f2ce64d8dc3ce1cbd4b7caa95d80587c468a075277812c96c8da68db788c3409596e7cccbc1084e6a93ea9ffecfbf91b15f3c1"}, &(0x7f00009f1000-0x4)=0x8c) mmap(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009f2000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0xb23, 0x6, 0x13}, &(0x7f00009f2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002c9000)={r2, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000d0000)={&(0x7f0000827000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x2, 0x5, 0x27d, 0x7, 0x6, 0x4b0, 0x5, 0x80}, &(0x7f0000000000)={0x9, 0x5, 0x9, 0x6, 0xffff, 0xb56, 0x2, 0x600000000}, &(0x7f0000001000-0xf)={0x2, 0x3, 0x95, 0x3, 0x80, 0x401, 0x8, 0x3}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') memfd_create(&(0x7f00001cb000-0x11)='net/ip6_mr_cache\x00', 0x3) sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) [ 84.961438] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 84.983403] device gre0 entered promiscuous mode [ 84.991796] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 23:24:01 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005db000-0x75)="1a2b4b9d493b6ef16842991f5dab8dcbb701f52ac6c82d89a51c4de387522b5bce90803808d1a478a9bfdd21a1c19a5564fb44076c97216457e3a86b5f619eed2ae52035456d89310374ee755a3cabfa38f7197069ada37375f3963105f7adeaca40b0299593780f9ec5a1a61cc784528a641738c2", &(0x7f0000000000)=0x0, &(0x7f00009d8000-0x4)=0x0, &(0x7f0000a06000)="") 2018/01/09 23:24:01 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$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x800200028000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000772000-0x4)=0x0) 2018/01/09 23:24:01 executing program 1: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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, &(0x7f0000d05000)="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", 0x5c1, 0x4008000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2018/01/09 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000005, 0xa, 0x400, &(0x7f0000a21000-0x8)={0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005ce000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004f2000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000b9b000-0x8)={0x0, 0x0}) utimes(&(0x7f00001b0000-0x8)='./file0\x00', &(0x7f0000f63000)={{r2, r3/1000+10000}, {0x0, 0x0}}) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c18000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000736000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f28000)={@loopback={0x0, 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9f0000)=nil, 0x9f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000001b) sendmsg$nl_generic(r0, &(0x7f00009ee000-0x38)={&(0x7f0000273000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e5000-0x10)={&(0x7f000030a000)={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xc, 0x0, [@flag={0x4, 0x0}, @flag={0x4, 0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009f1000-0x8c)={0x0, 0x84, "ef19b8ace844162c1e584992adcac14dda5fe2e2f8c9c56db80536fe9c70b38ea68e92d73fd724272d1dd289d36dd83af142948e4c4ba5a51bdc860e7854a17e9ef93639bb937cf956180c99bf8a7df319f2ce64d8dc3ce1cbd4b7caa95d80587c468a075277812c96c8da68db788c3409596e7cccbc1084e6a93ea9ffecfbf91b15f3c1"}, &(0x7f00009f1000-0x4)=0x8c) mmap(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009f2000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0xb23, 0x6, 0x13}, &(0x7f00009f2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002c9000)={r2, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000d0000)={&(0x7f0000827000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x2, 0x5, 0x27d, 0x7, 0x6, 0x4b0, 0x5, 0x80}, &(0x7f0000000000)={0x9, 0x5, 0x9, 0x6, 0xffff, 0xb56, 0x2, 0x600000000}, &(0x7f0000001000-0xf)={0x2, 0x3, 0x95, 0x3, 0x80, 0x401, 0x8, 0x3}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') memfd_create(&(0x7f00001cb000-0x11)='net/ip6_mr_cache\x00', 0x3) sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/ashmem\x00', 0x202, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a02000-0x9)='/dev/sg#\x00', 0x8, 0x40040) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ed8000-0x4)=@assoc_id=0x0, &(0x7f000037e000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000580000-0x14)={r2, 0x5, 0xe1f, 0xca1c, 0x3, 0x800}, &(0x7f00003e1000)=0x14) socket$nl_netfilter(0x10, 0x3, 0xc) fchdir(r0) 2018/01/09 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000c19000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000cd0000-0x20)=[{&(0x7f0000c1d000)='4', 0x1}], 0x1, 0x0) tee(r0, r3, 0xa7, 0xf) r4 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000052b000)={0x0, 0x0, 0x0}, &(0x7f0000cb3000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b07000)={0x0, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0xc) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f09000)=0xe8) lstat(&(0x7f00005f1000)='./file0\x00', &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) lstat(&(0x7f0000d4b000-0x8)='./file0\x00', &(0x7f0000ee6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009e6000)='./file0\x00', &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006ca000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000504000)={0x0, 0x0, 0x0}, &(0x7f00003c1000)=0xc) getgroups(0x2, &(0x7f000017f000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00003d4000-0x4)=0x0) r17 = geteuid() r18 = getegid() r19 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000139000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a51000)=0xc) r20 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000934000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d46000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000311000)=0xc) getgroups(0x6, &(0x7f00007a8000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r24 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f84000-0x4)=0xe8) r26 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f00004a9000)=0x0) r28 = geteuid() r29 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000053e000)=0x0) stat(&(0x7f00007d5000)='./file0\x00', &(0x7f0000f00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000051c000-0x8)='./file0\x00', &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000e55000-0xc4)=[{&(0x7f00007ea000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d12000)=[{&(0x7f0000401000-0x1000)="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0x1000}, {&(0x7f0000061000)="003eb27d9998d0ad", 0x8}], 0x7, &(0x7f000026e000)=[@rights={0x18, 0x1, 0x1, [r2, r3, r2]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x30, 0x84}, {&(0x7f000045f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bc0000+0xc40)=[{&(0x7f00001cb000-0x29)="f185cfd517ade457f986653cc5b51377a33910f64cb4740c7e456ed20b6a3290a8af4431a3b8c2f3b7", 0x29}], 0x1, &(0x7f0000189000-0x30)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r28, r20}], 0x30, 0x20000000}, {&(0x7f00005e6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b42000)=[{&(0x7f0000bda000)="7e9d9d1588fb48e8002c69a34b465026920f7e72acaadcb4811348f9f6a5c2fc683b1731ef9c932eb49e73111db50a662daa674abad7309dd49d62951c948537eb6962064e2b68791261a43d2eb40f3f595dbe429c41f339a86f8e2044471ac71affff7c01d7a63d47cadd402d0c32103d09ed44427d276aa126a7a9ad5b71a8699a846dc83596ba25f9b40a3a150bcaf2715149271c4a2b0d52e8e0928d0f4c8d53454aacfdf836ab260c05f383bff1e0e0ea887177be574cffffdb7103f33bb6e69a861e67ba33d9f297a93c2ec267003cd096e6a7a1796f1ca031cd89502c2cf1aa76f07ea1514b7977", 0xeb}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f00000f4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000074e000-0x18)=[{&(0x7f0000769000)="9cc598e6184406a5ae9b4cce9d7292f4a30f4db93e3e8c28395aa18a9ba3b9c1635e477654570578b6b18ea4eb2f3b70cf23844d35cf1438ac0a85c2bcb923b6c50e688c1e1d2a0b86697943eb35459357509c2e9e68442123ceaa76fa821e3892b27dd396ed47305c3adf496e2fe3f0de58c61b2c2dc869915bbcd1b2dbc1066cd1c30c240eb6c3e5455a5f16420378b169d937eb61ce6668f4362442b840dfd5e8f20cb86157e50ebef9bc7ba8cca1d1c463f9c56447830df88a7a0712704bfc7f11dc1491253d80eea8e85a45d1b075fc8c68af8a4481bda0db0d89ebc76c4bc1fe20bfd72d714f87ca8488c610b568f2a6bdee93b7b147972eec2ddd3630e0500c38d096e19c94778ef2803b62eddae08ef14c905a466d28b7586ea7f5a784ab90c3b52654d45cd04b77755ffda8450f550fac8beaeccf18515147361b2077b09c9bd37345d7bfa22c45651a1c1dc509857fb8aaa9022ddad26105be21c331f566252ae750444e8d71f6bc4aa8b14711252a7e73a2c943a534d5ef302c4c2bf689b6b8c05b7d07046dd987bc42efb0d41b7de354ac8b6148da77f49c7aeee1136f276353dae0c70d3164d852f89a3d932a8f4eab9b00549cdf3e04966fe7a1d04164d16ca18e4eeb39b8863a23ad55eac453593cfcc76428985643ccee3b4bfa6a549d4544697a72aa162395b6b9dd9c0b263d0a033bc337685c1198139e09ae3d52bbe6c963d7549d2270edce1711cad97daf8eee2e9b945300f6747719d47567ad5807c3343904d1f387310ff5e45442776b579fc4f0fc021801c58c2999ef86458e4edd35664739b04309455fc27ef08acc2bd61aadee2fb0b50b10b9e35eef9dc4be50579d79a96fd397b3c4d27faea463b70f899fef170c99760b0c108f87798283ec587bd2491f052ba0fc70b044bf85cdf808878dc62993aa7208fe19603a9b0e6032f4da8bc6ad3930d13f7d420e8fa775feaf72832be7f78a8b4cba67c17c96dbf73a33e64d6de8864e3f68ec6d919ad533ea0bbdeb944840907e18f6e9621000e20cbf88ae9847449fa4243155b56cabad5db196edce64748ba2d0a9c38895ef11fabdf3e304de39e4636ca803b7026ad65c62cfa434e038cb9722a7ed0fd5cb6e1c447cae45c724ec1561dd16379d8880d515125bdf4e9d5ab7e275024f99c8ef4bbb808bdf117af51c40ad74d846ff24cd9433678d793a25b0ceb6c020adc86b923be0b0ec18f9ea99724f3c2d1f05bd8055d21717c83f3770634264cab88b6b5aea668c6c971e501c659f34046c6fbb71cc249155204b18ad0c4b1732cba5b8aab4d22b44afc83811839919e445108d0dc73b9185cefd61c6a6a36cf6e0ebc38b206840758fa9d29c71e5e5351f5f1f9d6e08d57e9a34b244c91ea42eed17dd3757e544a7d637f1659a96da3e0e9b612ae6377d4a123625b2144c94a9904d73ba8e166f3fc6feb11fcd5ff76f249543aed9fbf87974c5dbb5a4d1796f5891b8c2951a55de588e8db55c76012a0c9c3097b59abf7a34036fe680b57a5c7c0603f2802b35f096087bf7c309b30d52d48c26b3189223f2b083a45a92685aa1a9d7796bb6a4545c914bf08a4c664e0edc63ffe53bd6246331ce5f001fa843f1543ec25249594826be238cb3daaebb6a7d7c675d026852f9c0b840a2aa2d83e2a2d502aa7d679a9a800e969d96184308e552a7da6488375468ab9700205dd8359dae06b6370e293893cfe0754a0624056a8ab3a22d02b6819cb96224eb67682177dbf2e68e0d001f97a5638888a47127f59e6afe8178ef1adf350ac6d432e89e41903bb6ace4b67be475a3f423dc3b1e8ffce53dbafd66ca514a6c878fdb8e4b1cd077942769e000c20543a2126313458c7bc37f80af9d1fe80ca6ab45d8112aeea8ef20643307bfd3a89418d56be7082964b5896df9996521ab4ba0869249fc64ce491a971d705dd713f04c5d496bc478053a480feb858d27286e98775c3b1a7df9a77b93819e4950472f3d175745cc712954d4ad29a8e581760602b52948845ac937e8e8e279cceeddf8ed1682738306706a36120ae1d5c030dd4d5eb7c60b73788e888a50a0313f021de63d4e7ddef21d04d9cd4ed76870043223d915bfaf71c5751a2f9999d5d1b81e0159efd4d8dde8a71777e32e4c3744b1afa0ba6f16dfa0523d2ac628b753f0b8a3dfb977f92c4e57774832b3b4dcaa1b466119bc27e21a1c4e7e2f8d109cedbc526cc4fbee6bb93f7f69a60415b306ce614640502b23c3d3a9c42886d5104da73d8583e7ad8b198e269dae463de486bce0ac7ffb347be4f3cbf8adc097174178aa98f5b6df4012a84513119136388db7c1c6cda2fc7d3a9b559eee43131bdc84e499a169d74b15ae423b0eb6a1b936c7e5b873d34cd064a97f0a9ebfb06078390fb6c27b1c10807d507a0bd4295092388b5671231d5a80db21da67677221b1ba2ab3adc6a26f735dca5faeb4d2009e033d8f813fd11db46f4d321675968bfdb70dd295803c2bd922788281935a8e125ac92edcd177aedf93257f127eae5bcde147c7e3c35569867ab7c5621a9163eaf1d901b8ee14a733058e85716b4683bd20664d851f26b295bd4a5034b129cafe12a7b9d5e572c95d9fce8d6ac59bba168e5706b86746ca8dc25421b343650b1a137b6f6e21293ec7cf3b0b54292bb2887be0bce89d8a306122adc95f7711e283c808862640d2b0b7a6d0aff312543b7c2fca24da132e7841ba1c043c0d2c20c288cabdabcc58803a36127642cd894a4d4e9d509f7bfdb185ed1778a303e15cac19c0a2ffbfe0eb5a9b146deb69ac3d41df96d5c2369c2395c9ea0d5ff48e9b8f493287efc7449c17eef14cfdf7041a30dc1a94d54db1fb71891d76dafcf60c92006c361a1ada0563c10a5afc4e813887ff714ba25fd8e71916a62f61e83ede381a40ff8eef37cef80f04086693599380d12e277e96e131ac0cd3dd5ddadc4bb6e0fa7c0c3590eb27afece4ea0a82e1e9ff6b978eadc35b717517b1bbb7fcdf6bc52f1176cf47e61dcbec1a4a6b9655c3bef335e6674d78953e176ebe0806d5cecfddf9790f7fa54dafa0dd566f13ff9fd535cc8115ab8cef371076b309c55a09dd760b750536f24bea7f448a111d79c7ff0e4da55957710f61d3c1bd7fb210062efb1c4cd3f7e2a451e5c4393b1a22d556b2b658df00f294a0ae25ff21a239f502a56378bfb3d7bfea67d95172106b2074e3d4f0c713594a5a29ff029fb13ae215948d68211d15a4f093bc368b5d6f46a1b72fb2372b5b82b33b162f269f14701256e26fc0ba59c23af00d97d409ef9963ceedc5305eaa2bc36eb3bc3994f897be60af6750b396a1f93ee952f466da02c4b28ffc4961690e9f316e774498943cb22e4769055ca2ef96f42a306912cac1b38d12d5cc39ce60d4904e35dbce80469dbfab23fb0f807d24c489d9058cc3f6351c6319a0c115639700d58e7f391211468f0ab2f4de092cbdc47b3b4fc3dbe960e42f73bbcfc4b5a00b3388ef1d388d426f7c6fce971f414b6c28ebe8313a8be7ebe3bad7045904521a443b4a1d9eebdddcd8f72b8fb899644fa237535c1e69bf268077a737f491dbeea4e67d93d2f3ea318fa049474d8f5dd06bcd8ce9fe898066330966d3a302bc6937bf17e709880744b7ee922285f79720277fdb63e0f406e818180ce44f22ad475002256f9939cceabdb509cc75991d0f6cabc053c4d4b15236fd184b251fbf7018e64900f8da6ffacdaad74fc42a18f92dbcf97c1f94adfed1a642ec75b995c656126e484ae401b21b020d9a32dd65ddf6e28e6f4f5175c53e42042cbb8c51012264b55043a4f0b12998a98ce8c44f7beae0116122117dde1eb8754f4f7f436f8032382e2fa118725affbaa1ec8fa2bb559e1e44e0f6807756e4bd462d5e58b92b31f1be000968e164f23a7d5108a52f70b44e4abd7421a95deda3b77fefa9da03abfdad65fce0ca9b85ad9982df102078b604f75ad20137d6e9f8ba56af631e8eeb7f9cf02d859db306014877f4e880a272da3abc5f3bbd9c96ef85b626a5bd2048221558e29a6a60d7cce3a3398a8699c31290900d1ca0db84c86317cfc21d120b5cfb35da683fbb581b2df015b37ba6a443b9479a919ead04d532d278662f28545c0ded32eb906e91619bafafaaa25d2a1b5ee2aeb3ee784c60b7c6f54b19992f7687060db2252c8ef69aceb5cb3a5416ca8f53075780ae72f9129a87f6bef22e78a69dd540c4472314183fe5736d9fea4402f0e32e2b4826388902c120f0f0316d9e8b7eb62c9b51f43ec35122e29231bdb5b43626cbfa04b44fe0e9087abdf0ed605c03032b5c52ccace33db42516536fd897c6e00f3e5755724f22ea43a868d33c849d417ea6a48018fba11c8c09761dba28d71869578a0a5a4dc90e2dbbed907925993c14b4c825a71e1b7648f573a4407e18091ae1070fc0747e282e6d1656e5847a3fac4124cb16f274a02eea9ef55b85b6419b49212bbf30ac7eea3abe8b4d424ede488d40265b2969988daf03b73c01f31a04a87a75b0be5df7faa5829ab597ae9871a38119d651e304b7c55a833b5bb760e82344d91bba8d26e4219e17c36ac202242a85c2bd3db281247aebab983b4bd3116b89108ad1d4abca800e338fe7f1964a2d55c06a66689e16d37fa0bcf00143f46fa07eb0cb1453444648820059a4e84f64a3909c143064f25ace511072d9e121e4d1a11b2b27ac35574e819f7ab0383a0ef9f84201f1de40e2c6adb3330514976363ebad76545a47bdfb341dc491b87c5c92085c63f2f97fe10a374ded46439a025780a496c8f57af4f2210a3c5ee3a5a08fa1919f859ea1e5720eb0b886b116953adf22c556932e19693be6880b53f4a24a6aa2b3182c215d15f847ad7d0b7bdf7cc5dd81cf27b9d6d119101f9c5e7adc745d18ea48e490beb8132ac2b44f73f56ce430a6130017c32156b915c4f71b403e72c9316d09cc8865575e5efc61af28ffb89435a4e2a978d6f999cb26dc41a3cc24c0397b7708f49b6d153d9ae00e968e0d8660b28138464a06a7c9a2266f82653a4c65964fa85a11d8d508b12496c25db62a240aee5721d374efe5b39e2945f9eae1019f954c1f9b507282a8db81614782fb0321e2ce724f653932e932b0e857a1aeff9837ed797bb1e953ea5db38110e2e8456b6db66fcf6b9351f1729fecce0463e14bed0ccd64cbb8d11c6e21fcf501f0b48ac94609b8ae934efa0558ba1652dbc3e1e39da5372463bea074ab7fada5b76cc245e80eee8e1de1e991c0440423e3f8f8171c2c7b11972828b64081eb35d297127751a7159d98a402619098c182d7a54642eab5b97ddb6f5660403c6bfda276af58448b13b299ad3d45efef4f5ae1fece3191ad2f13fb8de62b84bb187de31d31761c8b8e5104c4d50b848fb0645e6a646a4692ca85625f2a8a49b45c81f5da8b7a714671d542980ad54e1c841bf3dda62e6943cd6cb03bb8c409b25583bbb6ac69155b522a386318f308d621b2e963a238b54e130b553a75dda15067076cc353dd7d36fb7c0b8d3b3ac15612adf618aa5ec885c1dfde6d331357718ee9308b8e80445a4f0346680a577d1af53803e192cbac0db66ce198639268bca6c3c82f1e29a099da55e8f4771dd03d870a08aa654226f3453c7b6424849318c4a8baabee720c0f4d864df60bce57cf237dd55735b35cc4b6c6561e5618f6ca77e3472e38755c54f09f06e6c24b038ba60eb1bba3d0b659835b5f16b9b9246cb42ddcb125870863c6403297eb", 0x1000}, {&(0x7f00001f6000)="672c01c234d49fb913b9134901f074e10a726b7b2e68e8839b275645ca882726b263e35803d69dd0343ffab9fe4ed51851", 0x31}, {&(0x7f0000ce4000)="3c6638d617f968d6d716bd372db55eb1c86868d244268996e3a8129ce4da7f0055bad5f760e460078bb36d0313fb388f0ed184bcb2d2fd1f0c3cd20006017f9c", 0x40}], 0x3, &(0x7f0000ad6000)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x30, 0x400c004}, {&(0x7f000013a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dc7000-0x18)=[{&(0x7f0000c59000)="", 0x0}, {&(0x7f00002d2000-0x3d)="49a779fd28909825d5c942b484745e685b4e2be2f32feac879a3536a4972375d161aa4e1c3724b8651b55631e7e6c4f2f28796813586c99c62bb27e317", 0x3d}, {&(0x7f0000824000-0xea)="a94da9b71620c951fdd75338f41e019cb58153ba33efad4a41ed02cc2c3edec8b639fb421377062b6d4986b800000000000000038ef87e8442a96550698e9201ef813a001a782f70444d09aaed7d56150faed41725973a3535f20ae3259ee24c61da778653de5d7ab05107c82a13a86c63e2c7cb18173ee5429e9856e40e1280b08d1588f9d2e1a274d53e47c1802e36ff4b4eb31885dc558f73216e61c2e248bf85d4f5c42ccd89738154e277e28b6b79d0e582c653b16ef5e86248d4c42aaa52ba3909e0b7277f25e0630562cd3b92c1d14a431447d551010ac255742aa5fb05700542fe2d001720", 0xe9}], 0x3, &(0x7f000082e000)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r18}], 0x30, 0x4000000}], 0x7, 0x8000) 2018/01/09 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000611000-0x8)='./file0\x00', 0x0, 0xc4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000566000)=""/137) splice(r0, &(0x7f0000727000)=0x0, r0, &(0x7f0000dc7000-0x8)=0x0, 0x1000, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) add_key$keyring(&(0x7f0000146000)='keyring\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00002b0000-0x8)='keyring\x00', &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000f41000-0x5)='user\x00', &(0x7f0000913000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) getdents(r0, &(0x7f0000b8c000-0xaf)=""/175, 0xfffffffffffffe6f) syz_open_dev$random(&(0x7f0000604000)='/dev/random\x00', 0x0, 0x400) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e8000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/09 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000f8e000)='/dev/usbmon#\x00', 0xffffffffffffff6f, 0x20000) sendto$llc(r1, &(0x7f0000219000)="c24d5eee535a172eeee2c9e527e5b7785c38d5904cd1abd10ae886c9f526217114d86b1e7c419fac6856f2c69471e564e46f1b98c30b81b42c408aea7b6044950803457630d4b1ca039495de29a232fae180b4f0bc40bd278a1778d957dcb68432a39e922bd35e7e4f09cf7ff70a53bba7a974f1e7371af78a177332cfdc83abca95da6833e4dce18b2ecf7d18a2c73dc4ccdf1657d34669d2c59045480c297758487a737a774759afac49f1806ce5b4b47a1e2ca74486c125af486bece5df22e33461e516f0d90e9d4eda07b626184d4dab8b3605498b12ffc846db3868642932bfd4682cfee0ca30dbacb4294247cf9c5c", 0xf2, 0x1, &(0x7f0000f89000-0x10)={0x1a, 0x1f, 0x5d5, 0x4, 0x8020000, 0x351, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) recvfrom$inet(r1, &(0x7f0000790000-0x6c)=""/108, 0x6c, 0x10040, &(0x7f00008a5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigsuspend(&(0x7f000020b000)={0x4}, 0x8) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000e10000)=[{&(0x7f0000945000)=""/114, 0x72}, {&(0x7f0000e89000-0x1f)=""/31, 0x1f}, {&(0x7f0000e09000-0x19)=""/25, 0x19}, {&(0x7f00000a6000)=""/43, 0x2b}, {&(0x7f0000add000)=""/39, 0x27}, {&(0x7f000044f000)=""/4096, 0x1000}, {&(0x7f000093c000)=""/207, 0xcf}, {&(0x7f0000ef5000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000ed8000-0x18)=[{&(0x7f000009a000-0xce)=""/206, 0xce}, {&(0x7f00000cd000)=""/166, 0xa6}, {&(0x7f00006e7000-0xfc)=""/252, 0xfc}], 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000013c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000046b000)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000815000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/01/09 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d87000)="2200000014000700000910f7d1df057f0200030001000000090002000067010003ff", 0x1) 2018/01/09 23:24:01 executing program 1: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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, &(0x7f0000d05000)="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", 0x5c1, 0x4008000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000b24000-0x4)=0x2) 2018/01/09 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000be4000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000620000-0xb8)={0x0, 0x4, 0x1cf, 0x3, 0x0, 0x3ff, 0xff62, 0x55, {0x0, @in6={{0xa, 0x1, 0x2e75, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x80000001, 0x2, 0x9}}, &(0x7f000003c000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c2e000)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x8800, 0x0, 0x5}, &(0x7f0000098000)=0xa0) write(r0, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/01/09 23:24:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket(0x11, 0x100000802, 0x0) getsockname(r0, &(0x7f0000eb7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cd1000)=0x1ac) [ 85.266532] binder: 15554:15563 transaction failed 29189/-22, size 72-16 line 3004 [ 85.286426] binder: 15554:15569 transaction failed 29189/-22, size 72-16 line 3004 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000034c000-0x10)={0xec, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x658ebbc34519e85c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') chdir(&(0x7f00006c9000-0x8)='./file0\x00') sendfile(r0, r0, &(0x7f0000023000)=0xfffffffffffffffd, 0x100000000) 2018/01/09 23:24:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x410000, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000047c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000-0x1000)=""/4096) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/09 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000048c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) umount2(&(0x7f0000ff2000)='./file0\x00', 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000218000-0x4)=0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009fc000)=0x9, 0xffffffffffffff7b) ioctl$TCGETS(r1, 0x5401, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000760000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000013a000)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f00009bd000-0x5)={0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000096d000)=0x93fa) timerfd_gettime(r1, &(0x7f00009e0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000903000-0x8)={0x0, 0x0}) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$TIOCCONS(r0, 0x541d) [ 85.322509] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.328307] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 23:24:01 executing program 3: r0 = creat(&(0x7f0000a96000-0x8)='./file0\x00', 0x152) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xe)='vmnet1ppp0wlan0*-(\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x4000020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000011000)=""/0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xa488, &(0x7f0000001000)=""/105, 0x69) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000012000/0x2000)=nil, &(0x7f0000011000)=0x0) rt_sigtimedwait(&(0x7f0000011000)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000bce000-0x10)={&(0x7f000001d000/0x4000)=nil, 0x4000}) 2018/01/09 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013d000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000498000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x0, 0x0}, &(0x7f0000be5000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed6000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x897b, &(0x7f0000769000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) 2018/01/09 23:24:01 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e47000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000990000)=0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00003c8000)=0x2b, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ftruncate(r0, 0x125580000000000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000016000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000015000-0x4)=0x1c1, 0xfffffffffffffffc) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='wlan0\'\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv6={0x0, 0x6, "a94a2e", 0x10, 0x0, 0xa21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3fbf69", 0x0, "57ab79"}, ""}}}}}}, 0x0) 2018/01/09 23:24:01 executing program 6: waitid(0x1, 0x0, 0x0, 0x2, &(0x7f00004f6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f00009bd000-0x5)={0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000096d000)=0x93fa) timerfd_gettime(r1, &(0x7f00009e0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000903000-0x8)={0x0, 0x0}) 2018/01/09 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009be000)={{&(0x7f0000f1b000/0x13000)=nil, 0x13000}, 0x400000000001, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000c67000-0x1e)=""/30) r2 = memfd_create(&(0x7f0000638000-0x6)='ppp0&\x00', 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d4a000-0x10)={0x1, 0x7f}) close(r0) 2018/01/09 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d71000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000020000+0x86b)=0x0) pipe2(&(0x7f000035d000-0x8)={0x0, 0x0}, 0x80000) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @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}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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}}, 0xe8) splice(r0, &(0x7f0000c6d000)=0x54, r0, &(0x7f00005b4000)=0x0, 0x4, 0x9) close(r0) clock_gettime(0x0, &(0x7f0000429000)={0x0, 0x0}) futex(&(0x7f00001c4000)=0x6, 0x4, 0xeb, &(0x7f0000dee000)={0x0, 0x0}, &(0x7f0000d14000)=0xff, 0x8) clock_nanosleep(0x7, 0x1, &(0x7f00007dc000-0x8)={r1, r2+10000000}, 0x0) 2018/01/09 23:24:01 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce1000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='bcsh0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000260000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000)=0x8000000000004, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fe9000)="", 0x0, 0x10, &(0x7f0000fe9000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000077f000)={0x0, 0xde, "7f525555394e5196c19d354e5f18a7910750538e49b6dab503aa428082233f6a9a5591659981b3f89ee62f51975095a1ebfb3df7cced96ade0bbafe6dd2a1719cde5a5aad7c1bb8dbfa6cb14fe5dc16526ed94eda656e03fc861e0668be0d11d93261d72f6c89d78270ea05b9bde45d07a19dfb461ccd730bea610b3d3b0b4783e0a723a6a7144dbf9453e677efafbcb53957ef06f3df10c8c08a9748a8c3aff137649295d14f2c68aa15ccd75f8ecda760bfad5c28369c8853561e9c8f10d8bbf5bb30b696afee3a5d52858ac3d6ae3b001fb404270b09c13e08b8ba2a5"}, &(0x7f0000feb000-0x4)=0xe6) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fea000)={0x0, 0x8, 0x30, 0x1, 0x7}, &(0x7f0000fea000)=0x18) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000085000)={0x8000003, 0x2}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000481000-0xb8)={r3, 0xd578, 0x8, 0x4, 0x7, 0x9, 0x7, 0x6, {r4, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x5, 0x8, 0xd99}}, &(0x7f0000fea000)=0xb8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a6000-0xe8)={{{@in=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000-0x4)=0xe8) recvfrom(r0, &(0x7f0000b99000)=""/49, 0x31, 0x2, &(0x7f0000377000-0x14)=@ll={0x11, 0x1b, r1, 0x1, 0x81, 0x6, @random="b6ebf71ad312", [0x0, 0x0]}, 0x14) ioctl(r0, 0x2270, &(0x7f00007d1000-0x1)="") [ 85.447613] FAULT_FLAG_ALLOW_RETRY missing 30 [ 85.454672] CPU: 1 PID: 15621 Comm: syz-executor3 Not tainted 4.9.75-g8910fa5 #19 [ 85.462301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.471639] ffff8801c3f0f7b0 ffffffff81d93049 ffff8801c3f0fa90 0000000000000000 [ 85.479685] ffff8801d96c6a10 ffff8801c3f0f980 ffff8801d96c6900 ffff8801c3f0f9a8 [ 85.487686] ffffffff81660b1a 0000000000002b25 ffff8801d94588f0 ffff8801d94588a0 [ 85.495710] Call Trace: [ 85.498284] [] dump_stack+0xc1/0x128 [ 85.503631] [] handle_userfault+0xa3a/0x1310 [ 85.509676] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.516672] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 85.523061] [] ? __schedule+0x683/0x1ba0 [ 85.528752] [] ? handle_mm_fault+0x117b/0x2530 [ 85.534950] [] ? handle_mm_fault+0x1fc3/0x2530 [ 85.541155] [] handle_mm_fault+0x1fd1/0x2530 [ 85.547180] [] ? __pmd_alloc+0x410/0x410 [ 85.552869] [] ? plist_check_head+0x4a/0x60 [ 85.558810] [] ? memset+0x31/0x40 [ 85.563881] [] __do_page_fault+0x5c2/0xd40 [ 85.569730] [] ? mm_fault_error+0x2c0/0x2c0 [ 85.575671] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.582305] [] do_page_fault+0x27/0x30 [ 85.587810] [] page_fault+0x28/0x30 [ 85.593056] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 85.599864] [] ? C_SYSC_rt_sigtimedwait+0x103/0x1f0 [ 85.606494] [] ? compat_get_timespec+0xf0/0xf0 [ 85.612693] [] ? __might_fault+0x114/0x1d0 [ 85.618540] [] ? do_sigaltstack+0x52c/0x6a0 [ 85.624477] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 85.630587] [] ? __save_altstack+0x1d0/0x1d0 [ 85.636618] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 85.643604] [] ? security_file_ioctl+0x89/0xb0 [ 85.649804] [] ? fput+0xd2/0x140 [ 85.654784] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 85.660905] [] compat_SyS_rt_sigtimedwait+0x2d/0x40 [ 85.667545] [] ? sigset_to_compat+0xc0/0xc0 [ 85.673489] [] do_fast_syscall_32+0x2f7/0x890 [ 85.679606] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.686239] [] entry_SYSENTER_compat+0x74/0x83 2018/01/09 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000fe000)=[{&(0x7f00007a7000)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000597000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) get_thread_area(&(0x7f0000f31000)={0x0, 0x890880df2da25b34, 0xffffffff, 0x3c8, 0x5, 0x4, 0x8000, 0x8c, 0x4c5, 0x7}) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000)={0x0, 0x0, 0x0}, &(0x7f0000993000-0x4)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() getpgid(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000974000-0x12)='statm\x00') ppoll(&(0x7f0000eeb000-0x10)=[{r2, 0x4000, 0x0}, {r2, 0x282, 0x0}], 0x2, &(0x7f000084b000-0x8)={0x77359400, 0x0}, &(0x7f0000945000-0x8)={0x81}, 0x8) sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000103fffd, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3f000)={0x0, 0x0, 0x0}, &(0x7f000043a000-0x4)=0xc) getresgid(&(0x7f00007e3000-0x4)=0x0, &(0x7f0000fd4000-0x4)=0x0, &(0x7f00007c5000)=0x0) lstat(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f0000a06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r5, r7) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2e000)='/proc/self/net/pfkey\x00', 0x511901, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000337000-0x8)={0x0, 0xffff}, &(0x7f00002b2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f000007e000)={r9, 0x4, 0x3ff}, &(0x7f00001c0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = eventfd2(0x0, 0x0) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r10, &(0x7f0000cd5000)={0x0, 0x0}) epoll_wait(r11, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) stat(&(0x7f0000ce3000-0x8)='./file0\x00', &(0x7f000030c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000255000)=""/154, 0x9a, 0x10023, &(0x7f0000519000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r12 = syz_open_dev$sg(&(0x7f0000056000)='/dev/sg#\x00', 0x7, 0x228300) sendmmsg$unix(r12, &(0x7f00004ab000-0x118)=[{&(0x7f0000817000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bff000)=[{&(0x7f0000932000)="b7cd60e32778f355190723ea23b3d74af6d9faf055e6e26da2", 0x19}, {&(0x7f0000170000)="f098c3140aca1747c15dcf8c6e0d8d672f180db6e94988ccc21be9432b92e8a816f587aaf5651c62ec1ce71de9", 0x2d}, {&(0x7f0000a7e000)="7a828cb90f458ac55164c6f5893e47b2dc9ba9278fab84c49a6b78d8dc4a5bae4df57861485d61e971cc0a7665cd59c23b91ec8642890ec35ef83b2cbd976c7b", 0x40}, {&(0x7f00003e6000-0x2d)="6047fb3f05cdf31a3a2226b4e04e2c83fb571128ed52bbd103203036a95e12689dee6c56c0af33cbde0bdc6d5b", 0x2d}], 0x4, &(0x7f00006b8000)=[@cred={0x18, 0x1, 0x2, r1, r2, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x64, 0x880}, {&(0x7f0000f1b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003d4000)=[{&(0x7f00006da000)="4386425ce5bf4fda6d49d43b0c189d7b83648645afbc5988b0b346fb3b7cd0ae433622ee91493833777569f6273c65552b04c26a207699186102a09838dd911cc8f72395e70269ceaa2804dff02fbe454ee8e55f497b8fff26d81a8e42c29e7bf0", 0x61}, {&(0x7f00003ec000-0xbd)="2875e72333db1e0284dd8407f8c857c29aee2d94d6653af98b77149a54eeee2539763cd276c3b2f7a268ce224911ba71ed6a365f943cb23e06f932e21432456557dd45aeb0e3147b96d9edd0b98d6fd5a241cc6f8afd2f18a3363f6478a00b7559544f7c4596f56a9446f53dddf56fa57b358b4504feaa50e11d79af044fcb9d3b1309b87b8db2a19079b2ef381f1c7abd08789da5cd7adffa6b9cfe9693689266d58de7e25956af75b20b06b8ed1dd3fb984a9c2fad04778e45045a9f", 0xbd}, {&(0x7f0000133000-0x5a)="c4c6f1504ea69c82193845cdbc037214912c36570a63dd48801dc98d0a9a4cf0acf97a92293377ff359a78a63ac797bf42ec18eaba470507abb772cd5609f62e3fe6d0778c4b6a3e0c3d01077ba6d08cddaaddd1831fe6c9a0ee", 0x5a}, {&(0x7f00009e8000)="6d0e59f2f408d102d9ebb8b5e3af78bdefae116cd9874eec93bdb58a924e37c5e5ac89b51387635b1b53e13cbbcb253708ea42d09abd1fe7b12eb2c89b923aae48b8b207e845037d3aa37e6dff909476753125e421ee909d0666cb472a767f55bb7bae5cbcb97f0ce605c5fefe68191ee526d77eb22ce652f40b5ec740a5ec22922bde5e14ae55e4b9a103b163020a733d15f2250468f2cead9b55960ddabf1d2d7ce78e8f0420cb7dddb276f49e87b15e19e21e644b5f99caf15a5128a8bb2d52a2cd21dba4c7eee2b267e813553ba4f589f0e53b8a76fe41927f38f515", 0xde}, {&(0x7f0000313000-0xf8)="318735ca698df0672e27dfb9aa753b224c483a8ea160fbcf4b40ae1e45f5d4d21a36d94aea8b0b0f8b4c43cf867f0647368310d0c9256fd3bb1eb259a0c2cf9f412a1fd536d2f206301a927410e073ef4c538f77b819f83d9e6531b3486be3084454774127df7a8674638ac0cf85adf2ab9260599ed22991a3a675cc66ec38e31d868abcb2e718203c3494addee9f82ded63b5eb6120184b2a56dcadc8cfc83a52148b19b60c827a346a81715cad8f5af6014aedb95c59ad780ab75287b8d30a5cba4a5d2faba20afa12426504222c263870ac7ecfcfcda84fb207a8402ceccb84aedefe4ed1e90dd50e312059d21f1dad1b4640c584761a", 0xf8}, {&(0x7f0000d33000)="4ee0a05aed957cb62faf52338e5fd210418270bfcc3a2509565e96c6d5397e70678b70f3e5bda7d9a5c88c4eb3c3af722c2bdc7d1422cb0855981a2699337b7ff9997069fb0f06639d160d83b6719b8ddbb95988302680ee45c05d3a11c0b3f7b1eb7b97becd84f61b00b84535be90f349b48c643a41e116f42db1e2e7682ddedea0e7b4646233", 0x87}], 0x6, &(0x7f000040b000)=[@cred={0x18, 0x1, 0x2, r1, r2, r4}, @cred={0x18, 0x1, 0x2, r1, r2, r7}], 0x30, 0x8000}, {&(0x7f0000206000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00001d5000-0x8)=[{&(0x7f0000ac8000)="433b05c8285cdbc6ac089f2dc7b8ddb82c4a4ae8639677e9347191972080d089e2f1f0b864d594cca7b8cc268d66036a7db09530f35a30b14d7afb54b385b07e315b702bfa6787277efd5a5b20387974e4084cbb42180bc6bc2cf3ac8d4ef7d01274e097b803bccc53354e8698975386f0bc527e889834f7f1340ae01552404d06804402057e703eac6f613e280570ded4fbdff95198", 0x96}], 0x1, &(0x7f0000234000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x0}, {&(0x7f0000d5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000761000-0x50)=[{&(0x7f00009e4000-0xfd)="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", 0xfd}, {&(0x7f0000f5c000-0x2c)="ede1cc967e1f088b9125b96ac9b398474cd1440dc7ff03f9fa8f01d307ce06b374ebf2f556c09e70764500aa", 0x2c}, {&(0x7f00001d9000)="4e49ba288e327246721d149509b4529308efbf8e05c82d263063d08b55911b18a5599f142e566c6c1e693e8b23b2fbf4c7ef32b4aae507dbd128b49e981c4807ef7665b37c9631fac0eb2ac0ffa56d61d922e284447186631ac108d162179bf1ac6e217817c812dece57776a96b2779f43572131775884fc5153c44b826bf5b6efe089caffadfb7f23f483017708e864b3a048da78bc710ea31767e8f072bc3febc918857dd475bb460461fc4610d99f17af6baca5817b60d723218a430e0880246a454497fb666dca", 0xc9}, 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&(0x7f00003c9000)=[{&(0x7f0000d78000-0x1000)="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0x1000}, {&(0x7f0000c68000-0xcf)="9d71b51a0db4ef0f6d4a4a8455ddd21f5edec5b9b39943e4daa30911b03ed4c7026632e22368034b303f81a2479a140cdd53e9055f6271acaceb70832291f14d947d0fbaced7eceabc0f5e0c0e3d6ac863723dec4a6bac5f225c896ddf5f28deb97c69cb747182c51d3a0e1f4c8121c34674615bf464e6b47e0a2e5492d47842abf6f95301c9c9dc4a9a72be140a3292ef2198790259f812e93f6cb1c86a0082a624be38a5ca8b3579d0bed001ca91834256794b468e386e2d7f9308d3fda0a71f69a3173370ca19ccffe295daf02c", 0xcf}, {&(0x7f0000bbc000-0x68)="97362a4b0d93cdb753695d280aed719dfd6d0061914a2324637b68397d84843819e5a8c5d0117e8fe23da58842eaf309091603ee56de7154439a9a3aa394127aa8797c71079eb88b9ff985baff9ad5bbff6feb8ff39b4774458cd70d550c1f73f238c1559d574fc7", 0x68}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f00004a8000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000568000)=[{&(0x7f0000828000-0xa4)="56b5bacf07f5b8a1c91f3e731992bbcc8fa94795e41731e313ebc68dbe421e739a6f040babad769bd029e5872be8b6d2176a0e91efd1d608bf7db9baf0d35dce131e132f560f9525b5f47b8dfd45e6fc5b6c9cb3b664b37ab4d0e4556fced38116663d6c91c89017ee98863e0a2af90478a11acc0328754bcea6eeb069b4bb1a270d7e6239911782923349aa234298f1906f01fb1b70e0666610c414d2081b79a9215e93", 0xa4}, {&(0x7f0000c2e000)="19bf832ad880428626d02ad982d1fa2cdff520bb72f0ff3605de6551557125d7665285641eef4460632f88b57475458fe5692235878d996dd94f4a0076e90f3973b4a72883ecac6a715d192b44f4f50f89acec006d78e61bf7e6e47ae0679c74b3e9f94a634ab10ba4c93d523f3df6a7f15dd2f758748029ec2b708821439452bf8e90247501970273503ceb2e18e26a3ef265", 0x93}, {&(0x7f0000507000)="dbba3edb41592b516e064f6ee3189ceb0afeeb656da234f35e43f17082d246c619fcd513ed205a14f8c30feb389ef587e80289ccd7b06470b949857f8b55f8dd88cf4a0e56c9dda21e305b5fad0f1cf1d75badd404d5969d66dc9945da12f3e96814e45bdc912fd01046baf6c6541e74ac930cc46b84b2d624", 0x79}, {&(0x7f0000f44000)="c6d1bf95feaa6d8ba5f8cc87148a5e89236f001fab6534eb4c1604f76fe4a4f058dc97", 0x23}, {&(0x7f00008b9000)="2d98f843922d22f82b96dbdab0dc4a9a0d73b5dbee24ad0824c5501a23ea3dc383d84d2f342eeb6181f032fad43a5852bbdf0f4e249ddf76c55a84203b44f0f8c896", 0x42}, {&(0x7f0000d03000)="2d2f7f98d7bb632369b7dade979be53195748a3b34a5d9427edf4747ee723e1069d09d5d2282c6b86f9345ad47b57f123acd57ba12f4a40637c1726678d5ac3c127b8e5cfd1407f6010c21a1b6052d5fd30efa9394b0ff67a7da49f7e4313b52a2c0066e78a121161647965d0f04b92ec12d30202d6a43f9b9c9112a63228042367e909c1e7898d6916214267f158d78dcba", 0x92}], 0x6, 0x0, 0x0, 0x4000880}, {&(0x7f00001ad000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000093000)=[{&(0x7f0000015000-0x93)="a8363bd0a48597a2d23ab1c2e7c61e96c0273907d5346059d7b3fe5cfbaf52f1accb4bada6cc1a892ace87638d562d27323806c7a5ef8f4b967bf3a5bc38ef63cd6deaa71eea9787ce984c2aac7e29223294b3428d23d7288a0cd6b0ba3587aeffc3ac9f5f2b9b09cee3d7314c33a22a8f85bf1fd2ddffe6e75560eace388d69f434eee0b6f785c783429d632d54e4472fa792", 0x93}, {&(0x7f0000496000-0x20)="f86533e1fddfb3d0386f2e20bc3c68bacc86364a8b53ccaf32db7b2ef7d5814a", 0x20}, {&(0x7f0000470000-0x12)="183b5c6404f6841c9bc1ac53e37b4168b69d", 0x12}], 0x3, &(0x7f0000c12000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r7}, @cred={0x18, 0x1, 0x2, r1, r6, r7}], 0x40, 0x40}, {&(0x7f00004a2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000247000)=[{&(0x7f000067d000-0x96)="e9dfc0766ffd800eb5977e6385735a6d1419c91ec86ebc0edbed2b80633866c21202c441c61d3792f2e8402c52c43413abeb6bc04ee0942560316130bceae2f74831425a98a679fd8015f8942d19a1795732e5ff6eb605a21ff2e7cd80f191f0ce988bc276e37fbf22cc59a657067daa6d27f6a350000a3f9dae5210da982962d94237e8b7c2587df6b5e933f4955345718f8e1eca92", 0x96}], 0x1, &(0x7f000053e000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r5}], 0x2c, 0x8081}], 0xa, 0x20000080) 2018/01/09 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000023c000-0x8)=@buf={0xfb, &(0x7f0000682000-0xfb)="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"}) timer_create(0x0, &(0x7f0000ec5000)={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}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000de4000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/09 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f0000466000)=[&(0x7f0000693000-0x7)='nodev%\x00', &(0x7f0000a1d000)='/dev/input/eveft#\x00', &(0x7f00007ff000)='^]systemprocself+\'\x00', &(0x7f0000917000-0x12)='/dev/input/event#\x00']) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006d3000-0x8)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000d3f000)={r1, r2+10000000}, 0x0) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000104000)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) clock_gettime(0x0, &(0x7f0000770000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b30000-0x5c)={0xfff, 0x1, 0x5, {r2, r3+30000000}, 0xffffffff, 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]}) write$eventfd(r1, &(0x7f0000597000-0x8)=0x0, 0x8) sync() 2018/01/09 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000625000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000ada000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b18000)=0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000049c000-0x4)=0x0, &(0x7f0000909000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002f3000-0x6)="0000800100b8", 0x6) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') connect$netrom(r0, &(0x7f0000ca1000-0x48)=@full={{0x3, {"0262e339e98950"}, 0x7fff}, [{"031ee306e58fda"}, {"d76d966d4e3e6d"}, {"4a6127f1b772e7"}, {"51ac234839ea93"}, {"b9ac256cecd7fc"}, {"a552057bfac483"}, {"cd19a58cb558e2"}, {"eda4fa3e752e66"}]}, 0x48) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000aff000)={0x0, 0x1, 0x0, 0x0, 0x0}) fchmod(r0, 0x41) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002bb000-0x10)={0x0, 0x7ff, 0xe00000, 0x4}, &(0x7f00002fd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000532000-0x10)={0x6, 0x208, 0x4, 0x7ca2bddb, r1}, 0x10) ioctl(r0, 0x7cc, &(0x7f00009cf000-0x9c)="62f4d8f226b29bcec9e42cd2573ce547348f555552a84e8c933fd721b4619ecf45d97a4b3c3f979bb314ed446ae24c79f980d9900c454f5cb64239cbf3b0fbd69eb5dd4882d081c4dabfb64f0f832975df0b65884995d29566b6a8d7680cf68bb4589342d7886a2ef6590bb817a77cdd412df4b8236aeae91089696516da77faeb60858ef58e516df38fa5bd5ca8a1603756b7bd906bf5536710435f") 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x10080, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000012000)=0x3, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000013000)={0x49, &(0x7f0000003000-0x49)=""/73}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000014000)=""/135) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/09 23:24:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x8, 0x5, 0x1914, 0xfa00000000000000, 0x7fff, 0x9, 0xd36, 0x8001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000748000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00008b5000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004cf000+0x5dd)='/selinux/context\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) ftruncate(r2, 0x41) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000ced000)=""/17) 2018/01/09 23:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0xbc1, 0x0, 0x0, 0x200000, 0x81, 0x0}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f9000-0x10)='/dev/sequencer2\x00', 0x12100, 0x0) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) finit_module(r0, &(0x7f0000379000)='trustedproc*security.\x00', 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/01/09 23:24:02 executing program 4: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0xdffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffdcf) setreuid(r1, r1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000b13000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/187, 0xbb) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1ff, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000fe8000)={0x6, 0x658, 0x3, 0x100, 0x7, 0x5}) 2018/01/09 23:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000d2b000-0x1)='\x00', 0x3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000741000)=0x0) sendmsg$key(r0, &(0x7f0000b4c000-0x1c)={0x0, 0x0, &(0x7f0000e8f000)={&(0x7f0000546000-0x20)={0x2, 0xa, 0x6, 0x0, 0x4, 0x0, 0x3, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x2, 0x8, 0x6d, 0x4, 0xa0000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5002}) fcntl$dupfd(r1, 0x406, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$key(r0, &(0x7f0000369000)={0x0, 0x0, &(0x7f0000413000-0x8)={&(0x7f0000a67000-0x138)={0x2, 0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000375000)="07000000020001000000c10800000000190000080101ec01da1e09366f3cdc0200000074fffff74852bb6a88000002000000000000000000", 0x38) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x4, {0xa00000, 0x9, 0x4, 0xffffffffffffffe1, 0x8, 0x4}, 0x5, 0x7}}) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000079a000-0x5)='user\x00', &(0x7f000008d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000079a000-0x10)="c96cf4c71a3e0e929562c381b5b5b9ac", 0x10, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000059000-0xb)='cifs.idmap\x00', &(0x7f0000324000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000079a000-0x1d)="215c2cc565746831766d6e657430766d6e657430736563757269747900", 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000799000)='cifs.spnego\x00', &(0x7f0000699000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000072000-0x1)=""/1, 0x1) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000069f000)='./file0\x00', 0x0) setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000b45000-0x9)="", 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000280000)=0x0) ioprio_get$pid(0x2, r1) fcntl$dupfd(r0, 0x0, r0) 2018/01/09 23:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') fcntl$dupfd(r0, 0x0, r0) sendfile(r0, r0, &(0x7f0000b19000-0x4)=0x0, 0x6) syz_open_dev$mice(&(0x7f0000eb6000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x8, 0x5, 0x1914, 0xfa00000000000000, 0x7fff, 0x9, 0xd36, 0x8001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000748000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00008b5000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004cf000+0x5dd)='/selinux/context\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) ftruncate(r2, 0x41) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000ced000)=""/17) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000def000)='%user.bdev+\x00') r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000def000)=0x10, 0x800) r3 = signalfd4(r2, &(0x7f0000c6b000)={0x4}, 0x8, 0x2) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e77000-0x1a8)={0x7, 0x77, 0x1, 0x5, 0x7, [{0xfffffffffffffffd, 0xfffffffffffffffc, 0x81, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x3ff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x20, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0xc000000000, 0x800, 0x0, 0x0, 0x1e00, 0x0, 0x0, 0x0}, {0xfffffffffffff800, 0x8, 0x1ff, 0x0, 0x0, 0x3400, 0x0, 0x0, 0x0}, {0x8001, 0x1, 0xff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x0, 0x0, 0x0, 0x1203, 0x0, 0x0, 0x0}]}) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f58000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000, 0x1, 0x0, 0x0, 0x93e, 0x3, 0xffffffffffffc6ab}, 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x7, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d46000-0x14)={0x0, 0x4, 0x101, 0x4, 0x4, 0x80000001}, &(0x7f0000998000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ece000-0x6)={r4, 0x3}, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009da000-0x8)={r4, 0x2e5}, 0x8) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000937000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000e61000)=@random={'\x00\trfs.\x00', '/dev/snd/seq\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000037000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 86.187826] device gre0 entered promiscuous mode 2018/01/09 23:24:02 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x2) r1 = dup(r0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f73000-0x18)={0x8, 0x0, 0x1, 0x200, 0x7ff, 0x7ff}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f73000-0x8)='./file0\x00', 0x9) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000f6e000)=""/4096, &(0x7f0000f6e000)=0x1000) 2018/01/09 23:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005df000-0x10)={0x0, 0x8008, 0x0, 0x100000000, 0x0}, &(0x7f0000215000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b83000-0x6)={r1, 0x4}, &(0x7f0000e87000)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/09 23:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000046f000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ftruncate(r1, 0x2) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = syz_open_dev$sg(&(0x7f0000700000-0x9)='/dev/sg#\x00', 0x200, 0x101000) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x94, "a88c6be389258794b0a93959146dd22db2be914254c84f50d7302b0f72cef2fd529fc688a742b5d3675bbef34019be5a114b958ef581884b35d795afb134d490a72dc2504fc9deca56b613819a4dbb9f4ddcd54a70e97c36f439a2978a73b15b71654393e915fda008f88c5fd5483efe7dfe7facf944a9d005e7ced03e9580e0097a17c1d60bf14551df4dc773db9acba84b45bd"}, &(0x7f0000001000)=0x9c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x2}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002000-0x12)={@common='bond0\x00', 0xffffffff}) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000004a000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/09 23:24:02 executing program 1: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003e4000)={0x0, 0x0}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000793000)={0x2, [0x0, 0x0]}, &(0x7f0000793000)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000-0xc)={0x40000014, 0x0}) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000794000)={0xff, 0x1, 0x4, 0x1, 0x0, 0xfffffffffffffffa, 0x100, 0x8001, 0x9, 0x7fffffff, 0x2, 0x401}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000792000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000123000-0x8)={0x0}, 0x8) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000007000)=0x6ea8f6b1) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1010c0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000000)="0c76dcc173670bf0b5a954cbdfbc50d86636a9555dcd7a47bd7316810c8a00d1629393c494a0f85c1a0490229281c8a22e6da153bf72280587b7e238fcdc0dca827cd948e8a7e732632e6b7efecdf496f20d8e1754f2918baaeca10cba42663295de272f0697ef3aca34bf4d4033a4b19817c3cef2ffb1a8a59126e5149dafc14a1054814c45dc3ad1c44ee752eda69edb2d6f4c37a95436a2afa4fe1faae4c9f19cb508fe547ab655469d8b6fe2954d1f43a7240d3704fb79fcc87a63b72e43f40b9a7e4a77ea1642bf798cd5399c63d7d321124a1d7a278633dfec24224239148b781310f8c77c", 0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) fchown(r0, r1, r3) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x80002, 0x0) write(r5, &(0x7f0000822000)="220000001c00b50600f0ff0000000001073ddeff0200fffffffe01030600e9000000", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r6, 0xe, 0x0, &(0x7f0000003000)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000002000)=0x1e) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/09 23:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000518000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fd9000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000-0x4)=0xe8) r2 = getpid() stat(&(0x7f00009ad000-0x8)='./file0\x00', &(0x7f0000663000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d74000-0x4)=0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cd7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000)=0xe8) r7 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ab5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d7000)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d6000-0x8)={0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) r11 = openat$keychord(0xffffffffffffff9c, &(0x7f0000169000-0xe)='/dev/keychord\x00', 0x0, 0x0) r12 = gettid() r13 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000557000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c98000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) r18 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d31000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000)=0xe8) r20 = getpgrp(0xffffffffffffffff) r21 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b3000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r22 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r23 = memfd_create(&(0x7f0000250000-0x1)='\x00', 0x0) r24 = socket$key(0xf, 0x3, 0x2) r25 = syz_open_dev$usbmon(&(0x7f0000224000)='/dev/usbmon#\x00', 0x7, 0x8040) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ea000-0x8)={0x0, 0x0}) r27 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r28 = accept4$packet(0xffffffffffffff9c, &(0x7f0000904000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c7d000-0x4)=0x14, 0x80000) r29 = socket$inet_tcp(0x2, 0x1, 0x0) r30 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002e3000-0x10)='/selinux/member\x00', 0x2, 0x0) r31 = syz_open_dev$sndtimer(&(0x7f0000bdf000)='/dev/snd/timer\x00', 0x0, 0x0) r32 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004f000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r33 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d80000)={0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f00003fe000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c98000)={0x0, 0x0}) r37 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a3000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r38 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000892000)={0x0, 0x0}) r40 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b7b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) getresgid(&(0x7f0000e2e000-0x4)=0x0, &(0x7f0000f18000-0x4)=0x0, &(0x7f0000082000)=0x0) sendmsg$netlink(r0, &(0x7f0000652000-0x1c)={&(0x7f00002ec000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000059a000)=[{&(0x7f000075b000-0x30)=[{0x30, 0x3c, 0x800, 0x6, 0x3, [@nested={0x20, 0x45, [@flag={0x4, 0x55}, @flag={0x4, 0x2a}, @flag={0x4, 0x8e}, @typed={0xc, 0x7, @uid=r1}, @flag={0x4, 0x70}]}]}], 0x30}, {&(0x7f00008fa000)=[{0x10a4, 0x13, 0x81a, 0x3, 0x1, [@nested={0x101c, 0x74, [@generic="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@typed={0xc, 0x83, @u32=0x9}, @flag={0x4, 0x2}, @flag={0x4, 0x5a}, @flag={0x4, 0x56}]}, @typed={0xc, 0x35, @u32=0x9ac}, @generic="67c489415532793022f9b7fec0bf76bd009aa187b909a6c709045e", @nested={0x10, 0x96, [@typed={0xc, 0x8a, @pid=r2}]}, @generic="2641c32b1d391e5ce8ab6dff72ead7bdac52da6521680ba1b2176d3683db4ea1fc5c7a4bf056bd121fb92e11f460636a51300c38aee4bea0681cb0ef", @flag={0x4, 0x2b}]}, {0x184, 0x2d, 0x202, 0x0, 0x1, [@generic="e141be7645d20bb1de3ff1aa6d3a6d91a7f00d906aefd9bea1c3b7c4efa4d20e4d12c23e238881c4aeb9b27c31a90742ef75787b5e4e7983c6b5356c58e9f2777875c30d1b551509e73c4503d2c72ad635d01397f3d7420019afef5622ba06731962fe10b78c76c6874bdd7aaa80ad88006631b18df9cafae912da7297d528529a29b6018a55a1abacc3b4f577c9b5e4bf12bcdcf8dff0a064b0aff8653a60ec57fa87663e0999f0c1155b2f6397dd35e2621c4a58f7dc151cb2d5dfeb59af98d5dc8a90a9b254c7c2a6d2a3acd95b4f1df5def0eb0d85b3a77d4ec37b22109b30", @nested={0x90, 0x3b, [@typed={0x10, 0x3a, @u64=0x4000000000000000}, @flag={0x4, 0x50}, @typed={0xc, 0x70, @uid=r3}, @flag={0x4, 0x86}, @generic="44c50fe357728ebf4eabdda37e6d80db0d2c3d7964aeb5a18d00b664e23bba8be8cde5965f7b479b9af889c9bff323878acf024884dd554ea46909284ed4d510f175cf22aa4f6fa8b6be510beb3bb472b6fc02969859fe62906a3ee901f4a67430c4644bddd112"]}]}, {0x2ac, 0x39, 0xf00, 0x4, 0x1, [@flag={0x4, 0x5e}, @nested={0x10, 0x5f, [@typed={0xc, 0x33, @u32=0x401}]}, @flag={0x4, 0x14}, @generic="889f7c9590d798cea8c51a185103fc041dddfc54071cb69d67a80e1f552f37576a422c14fa645d4cf97c393a4a967a6d8c14bd0015e73ac2ec0d144fd4eb6069a856", @typed={0xc, 0x85, @pid=r4}, @typed={0x10, 0x39, @u64=0x8000}, @nested={0x224, 0x63, [@generic="1740f09021727eef14f9546e9fab18464eafc4496a2a43e10c6586a39cc01b9edcad01415c8959113e5cd470d16279353d3db51585455b34d3f9020c7599c7b66473f5b89c826bf4e2d98dafea6d25322dab9edb4874db0cc98d6384bb5caa9d1d4d3e54498710e748a06e86a94184a56c71f7c2cbd2e130763ac493c7e76ae4a8ce900460181e6063589b9d26b665ecdfa8ebda7a8d1ee6947e6431509074270617b0f117bf47d922234970c7dc05", 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@typed={0xc, 0x50, @u32=0x9}]}, @typed={0x10, 0x14, @u64=0x2}, @typed={0xc, 0x68, @pid=r16}]}, {0x10, 0x42, 0xe20, 0x0, 0x0, []}, {0xec, 0x1e, 0x308, 0x3, 0x1, [@generic="65d1408b7bb1dafb7651db98c542fe5f91227527366a8efff10b", @typed={0x10, 0x2c, @u64=0x2e}, @flag={0x4, 0x25}, @nested={0x84, 0x2a, [@typed={0x18, 0x2b, @str='security@#.!\x00'}, @generic="0995ff58670388054f3fde41b44b682f80ccc7e224e7cf2f8c2deb8ee48bbbfb84d87b058fdf5a1cd2027a603d5c70b6aca4e567257f9ebfc365834163e9fb81f67338bbf3997369b042cf574a1b1b94e491382d1d6daab9b8e5f519a258f8b5f0aaa97f", @flag={0x4, 0x73}]}, @generic="18083ddb55448cbd747757e57f2d32a205dcfe3a6e80cd6555613800697104c3ffeaf41cd90f2e57af"]}, {0x228, 0x28, 0x2, 0x7, 0x2, [@flag={0x4, 0x18}, @flag={0x4, 0x52}, @generic="8cf725ba87660f42f4efe9fc65498d47a050e349b777b0764893a0842f1cc13f1cd1970f44c1b0b9bf9794cec2c9aaeb636737d28adb314d70fa2d62f64ac56e36078162e32c4ceb99c3a49f03bb125025f37373c6c9227757d8663d4aba495c231a025080a10032135e256c280cf29356905ca1e071f18e", @nested={0x8c, 0xb, [@generic="11f65deba3cf5c2eb3c4b4d5f76a43c1c169526b7ab2c07769933af028128c159e2046b71d3cac47eb08e6b1eb30f9fdc8543a0b3e598546a6ec32560a9ebda5ebc5c977b4873ed21da102fef1eb966649388ba98180f5c09320785f7f68675cf26acdc76887dd609fb27a6acf29492a9186a3cb302f75a6d2346b0c99fbcc728cdb64197ce01c"]}, @flag={0x4, 0x2}, @nested={0x104, 0x73, [@typed={0x10, 0x92, @u64=0x4}, @generic="6be78cab030799779ead860c3bb289fc603f5e395e3f511fa12f543cca30f6971eb186a913d0463bbf11a047a4e18cdd0e0eebda0a91bb035b00e9f05ae42a60a3e274b1ee139e2bdf9c407a966770d0988023e15bee4d0715ac6b4bb9b937eb93f73bd63cb054ce3c91a7fc1e0c1143847d73f1576a191cc10a01090ace5b01790a277af2988930065340610650c783e51ed02fba3872ded7bede88844fbfe3ba5e14260108045884fefb015b7c761c99ee6351bb60c664752cfa4f45b9811cba3ce95a068a28a24ec0b1780dfeb158a0b4fbce4a6c3250c443ec82893b9376d9af9b7722b5d61744af829ca4e4"]}, @flag={0x4, 0x44}]}], 0x57a4}, {&(0x7f0000e50000)=[{0x14, 0x16, 0x8, 0x5, 0x3, [@flag={0x4, 0x53}]}], 0x14}, {&(0x7f000006d000-0xbe8)=[{0x154, 0x24, 0x8, 0x5, 0x0, [@typed={0xc, 0x34, @uid=r17}, @flag={0x4, 0x5a}, @nested={0x114, 0x4e, [@typed={0xc, 0x8f, @str='\x00'}, @generic="3c462030682c4fe5ab05d9b16e4c7ff527ea07a8e5c15a3221011f8bd5bdf48b286af7aa06281d76ad69ba3e0f357dc8d32d45b3d9e04871343cf5ad4a08a4c0020682dae10b8af93badcbc86e3360bff976de72f0d648faf171c820480c10f15f47204578c8a12706915731a737ee64a2b03333dd31a57c94f7b23a2e645ed2bfc51cee04", @flag={0x4, 0x32}, @flag={0x4, 0x76}, @generic="d5e99a48661c982833a4424a5920db59fc994d894187aed1426d7e3b7abe4c34c046c7809a9eca9cf5291ac85ec67f56ab4bbd806c7eda99f86b0b116d836b35d53432758024a8ea3cad74bbb073e620f246be1c79c0f18fce690177e37d183d6d5e15c0c263fac55a7fef6aab6627f1698383e7"]}, @nested={0x20, 0x3f, [@typed={0x1c, 0x4, @str='),]keyring&md5sum\\\x00'}]}]}, {0xe8, 0x1b, 0x100, 0x6, 0x1, [@generic="8b833a2873d71b5b04ede6e889b4e175d97f19793161726a2cad84ab463f04b2f0082efe708ba4c3ebb9f9921fae193ba941f832feb1ad3e04ab98151d27b88e6fc664228649010dd517", @typed={0xc, 0x6a, @fd=r18}, @generic="465790aed04473d0ebf6c4dc383216", @typed={0x4c, 0x76, @binary="c3a4680d2bc785c5a2609bf571bed57e4bf76b51f1f765349116439997ce46bc00f4b44894e32dc7449bb0e457d0d75921197a0fe50496a51ed9192443fd9c49ca0e"}, @typed={0x1c, 0x7b, @binary="832aec23d77bc24070644a1ad8c9481c634d"}, @nested={0x8, 0x7a, [@flag={0x4, 0x65}]}, @generic=""]}, {0x26c, 0x17, 0x306, 0x6, 0x0, [@nested={0x258, 0xb, [@typed={0x14, 0xf, @str="80736563757269747900"}, @generic="c13a232df5cfa60480da4734c55ece86cbd115c2a67b3198f51b92cde06267634c5ebe4fb971142577b28b8e8676dfd50acb72c03230c96aa5612a0c98ce530708ef496282e744056eef690b940a37c958cf185183c24a3ee422b0fab8befb8f02512c88745b8b4376f78299b3a85c7d77dc8fff53437d9a9a3afc54f1f4ab618cf46005a5d88cdc36edf0d49e1b8da587b8719a7e9f36f3f24a4c1e512f5db78078d6b271cd3f24f89c500cfa24e51d90e49647d903c48aed7471eb5b39c210992f7494dae4b9b66d394174c45f3761ec94db1b53ef60b91d197944625fb7d0896c2eb7838517743e2004", @generic="26a5d71e321f6a495df1decdca011b679ec70dcaf8e9d0de4885c3ca1306ad580f94113c1be7b73ff5c386a634b39f336137c3aa6e8bc83fe9e5e0", @typed={0xc, 0x1, @u32=0x1}, @generic="b35f48d920bcfcb33de015fe436d583c41c0", @generic="7eb6dcbbe96523e19c607567e15995b818b57d095d810959b1c0bbc989e59cb3b1501b3d1c8cd5c96d8d8af5233586454bbd79a52f6bfec6b76604e39c47d16b4b31d23bbb16894f356808546b39001af6ac3c75cc2b41857564132c2460e3144fda7d3cd1ffcd9b040f02c960a97cd37fea887e2bd90806ae81108259c662e3c06d5427dcc90c6321a0baab2181d558f1277bfd9c7833ec2b4982d297295e48f905d6a9a39072b420cfe182dc9ceeea5f7fd57bd930b54a566c346da00d3a656681769056e75c360871e8cfcb8361cf8bd96f9af85d95c74bb425001d94d8bafbd6ad73346fd8287b8b7a1bf4fb99c6f9c84b9593b7265303"]}, @flag={0x4, 0x96}]}, {0x464, 0x30, 0x508, 0x7, 0x3, [@flag={0x4, 0x5d}, @typed={0xc, 0x94, @u32=0x0}, @nested={0x104, 0x7e, [@generic="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"]}, @generic="be622bbeaae7676e7029b2abdf28cf69eae60017b4e1d766f04665855bd277f9d85ea85a16340a88cc64cc213da25e579b0f2328a7ff35d209a3b851532ee6c0cfca618d987760c58b7cd11b79d2cbf32b1dfa5b3d", @nested={0x1d8, 0x70, [@typed={0xc, 0x7d, @u32=0x7ff}, @typed={0x14, 0x4a, @str='-(trusted\x00'}, @flag={0x4, 0x47}, @generic="6823ec584e4df1074ff60e28274fbc16fd58fb3c931a27b8392064b46f416f2ae17c9ff670124ee2e0ab6900a3e6983ae883ea617ba900dccfabd76968d8aaf03d487502aa14a0122d2171a6370e5e5a55c119799b7cfd78dce562f401879b0e2de1d8058797c4055c3f587def5657409998c17312c98e1a4e0d4c451c5c1cb0280331969b96d363f3e98c1ead44a52197b57f79b73e07e44d8c727bf1ca275319ce1a01d4662537f82aace5d4885734c8d0b3ee3a839a87d6b35951ce7048b685411fe981b61d02aa7b62", @generic="78ede091a51966a0850074bbefc05beacf65c9aaeeba826d3b8107beed3a6172f1d857c224e2d3f883c4e024f00fb8b0a762d7a22e9b990eb48c1f806b287f46a5daaa46f255b1c2771850d5f05a228574ec135fbd0868c066ac00566be2622798ff4cdbc427d8dff73edfb75305f6c4d77ed197b75998737d22fb0b78f720e36650a1c397f658ac539457f49f448fcd222ed7657c2c9ba5340d5a378e40806afbc3864787ddf049d7b4c43a6169bd37175e2d5e9c3787c44eb71f204dc5a713948e7c881dd3828df41353bd84ad92a91a92bf371f472cd9aeb7d9a17fbfb1997691"]}, @nested={0x10c, 0x84, [@flag={0x4, 0x4f}, @generic="b5081d82d3fd3bddb383c29e74e76ddd94691e8c73d42e0eb851b1e1d8c691bccd4778ecf1ba20741b2d62c83e275248d0b678c34d6b8a0f7703d0487366e54d89d32d55cd83dd4263e7976832a103bc33116f7a189c5187a151129905c7404d93d4a32dcb8f7f1f2d632d5695b5f18e145aa519342d0efd327b2b2161aa9024390984443731f936a106db75a0de12170954dfb459466ca6fbeaaece748e1be54349b4a38b661cc7944be32087d3a21046c35d6e2dbeebfd81f094dd40253ef8f03e2cb7602d3b054f557100e118c018e187a11e62f78ab69e5203d1d6f28ac7e723a02134c4", @flag={0x4, 0x8a}, @typed={0x10, 0x2c, @u64=0xffffffff}, @flag={0x4, 0x2c}, @flag={0x4, 0x7}]}, @flag={0x4, 0x36}, @generic=""]}, {0x230, 0x2c, 0x2, 0x7, 0x1, [@flag={0x4, 0xf}, @generic="fad42bc5786335123f42817c97582927aef5ee71eefa515e97ce38981926551fd0245a040927d5abb2ac9d1daa518b8573511319f57b757a691a3ff22aaae0a6ee18d517e9ba4fda0a", @flag={0x4, 0x94}, @nested={0x6c, 0xe, [@flag={0x4, 0x1e}, @generic="69b317cf7aab26bee0ff34c46eebeda1c4591566e3cda7ba6204787bc13f4c0938f67f45db0ad0ad6f5ec499a14e251aefe1b9054c17d8e77d0c6fb33331ca27d343979871588b5eaa", @flag={0x4, 0x18}, @typed={0x14, 0x1d, @str='vboxnet1\x00'}]}, @typed={0xc, 0x40, @uid=r19}, @generic="40b5543d5cfefb428cdee6eb6ace5fb073bf790196687a20cef9ad85856cf0327fb69f6c23a88b0567f822e7abb6d41c4506aeb8f9ff71af1a849cbde7e04f93db9e0c0a28eda72e024505892e754a1205172f1fef91dd87ee24892dcb1afb17b9bc67aded6604c6d20a2e6a086dc6061f53cc402a741428186131de733f6cc7e9c9d316374a129ce94669a5997eb19b551b8caebd9538f99b864c103dff3ac92155b476a24be82d93f89beea27a60ceac71d4f06576c6a48bd396d3c9503b518b4a2986215d2bb43e68ead538a59d7422aab07bac6a1303e39681ea9548d21732af532c2c29de425e329c9e3f6cfea7ae77e04c0fbe66", @flag={0x4, 0x45}, @generic="2af341fd6c7c68c92322d23a2f10031001cd36c5fe1c5e391694843d6e9f36a2fe876124378aafe532b5697689dc440c3171629675332841fc786934535a479014fc9b0bd1ac2dc8420a9481b1c269b09136bc", @nested={0x8, 0x1a, [@flag={0x4, 0x15}]}]}, {0x40, 0x2e, 0x100, 0x2, 0x3, [@flag={0x4, 0x2b}, @typed={0x10, 0x19, @u64=0x8a}, @flag={0x4, 0x3}, @typed={0x10, 0x31, @u64=0x9}, @flag={0x4, 0x95}, @flag={0x4, 0x40}]}, {0x6c, 0x18, 0x20, 0x4, 0x1, [@generic="9dc6f34306f81dd31fd717ae4643efc294dc7f1ad11ea159b5449c56d6398d6947c852", @typed={0xc, 0x52, @u32=0x3}, @typed={0x10, 0x64, @str='wlan1\x00'}, @typed={0xc, 0x8e, @pid=r20}, @nested={0x10, 0x21, [@flag={0x4, 0x6}, @flag={0x4, 0x67}, @flag={0x4, 0xa}]}]}], 0xbe8}], 0x5, &(0x7f0000db5000)=[@rights={0x20, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r36, r37, r38]}, @rights={0x14, 0x1, 0x1, [r39, r40]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0xa4, 0x4000040}, 0x4000000) r44 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r44, r44, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000026b000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c30000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005d3000)='/dev/usbmon#\x00', 0x6a, 0x400000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00006e7000-0x4)=0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003d000-0x8)='./file0\x00', 0x4000000000004) r0 = open(&(0x7f000062a000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0189436, &(0x7f0000963000-0x10)={0x0, 0x0}) lgetxattr(&(0x7f00006cf000)='./control\x00', &(0x7f00007a6000)=@known='com.apple.FinderInfo\x00', &(0x7f00001da000)=""/55, 0x37) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000026f000-0x3)='./file0\x00', 0x12000, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ae3000-0x88)={0xfffffffffffffff7, {{0xa, 0x3, 0xc19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002e6000-0x4)=0x0) r2 = getpgrp(r1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000795000-0xf2)="0e20cb11cc1fa143e3e02b018738296fde1a660264826e63d4fd53c4528b9b4cb0c9f9258ffd473a43c15129ad5e4e393e6687f456922bff2ff49ef4cec7d1e612ccbe234a87d28fd09d70c5bcc5415331fac5f8391dd59091193aafb80a45e161728ef34e81aecd108a8b16331a1499734ee75197abdfa91a7e05d83501e871156314085cba6d5a6edb8ae545c8a32eaa9a77d3749690ab0bc5b5e56e03294fd5a57c639dd238c33473d593bc613d8b7a4d079714b77e86b033c5f785351f5b41071b14a623de4fa416483bf7be61c3ea44f1b55d734a5077252825fa54c6cf956cdb265c4d998b48524544dd25357f994c") process_vm_writev(r2, &(0x7f0000dac000)=[{&(0x7f0000817000-0x7)=""/7, 0x7}, {&(0x7f00006ee000)=""/0, 0x0}, {&(0x7f0000d1e000)=""/225, 0xe1}], 0x3, &(0x7f0000e92000-0x48)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000081d000)='/dev/usbmon#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00001e9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0x8) getdents64(r3, &(0x7f0000b81000-0x9a)=""/154, 0x9a) r4 = socket$inet6_udp(0xa, 0x2, 0x0) time(&(0x7f00007d5000)=0x0) getsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000d87000-0x4)=0x0, &(0x7f00000bd000)=0x4) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a6000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000f61000-0x4)=0x7, &(0x7f0000045000)=0x4) close(r4) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000f81000)={@generic="4ec803c259fe52b4630a2141d7a12e71", @ifru_names=@common='ip6_vti0\x00'}) bind$netrom(r5, &(0x7f000010c000-0x10)=@ax25={0x3, {'\'-\'\x00b}s'}, 0x4}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c7000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000bf5000)=0x43b, &(0x7f00006ac000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000494000)={@loopback={0x0, 0x1}, 0xffffffff, 0x0, 0xff, 0xe, 0x47, 0xf71, 0x5}, &(0x7f0000733000-0x4)=0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008ba000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/09 23:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 86.697636] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) signalfd(r0, &(0x7f0000260000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() waitid(0x2, r1, 0x0, 0x8000000002, &(0x7f00007eb000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 23:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000c90000)=@hdr={0x0, 0x0, 0x7fffffff, 0x5, 0x8, 0x1, @ipv4={{0xf, 0x4, 0x1, 0x1000, 0x44, 0x3, 0xff, 0x3, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x1, []}, @end={0x0}, @ra={0x94, 0x6, 0xa8}, @ssrr={0x89, 0x13, 0xffff, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, @broadcast=0xffffffff, @empty=0x0]}, @noop={0x1}, @rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @igmp={0x17, 0x5ba4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}, 0x4e) modify_ldt$write(0x1, &(0x7f0000962000-0x10)={0x6, 0xffffffff, 0xffffffff, 0x7, 0x5, 0xfff, 0x1, 0x0, 0x0, 0x4a6e260}, 0x10) r0 = add_key$user(&(0x7f00003eb000-0x5)='user\x00', &(0x7f0000a9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcf000)="a8ab784c0e42c2b47c4463709f4b1f33fbe9098d9b71f787c2f39dedbe1373886772994a1225afd13d0ca8c5cdb1a8e5e4ad38c558ec1377eae1c3ac5a257180de889b66897ddcb455950945bfe8be50bd2c921df2d24afa7892af2da75eef8bf4a1db7d991cb96fb232c60b04409e293f0acfd41d0015e74141051741f1ee648e18d26c2f64307278f1266bae02a9c47c367d382c6a98a808ff48a3", 0x9c, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00008fa000)='dns_resolver\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/09 23:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f00002b1000)=0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d1b000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0xffd) chroot(&(0x7f000009a000)='./file0\x00') mkdir(&(0x7f000075d000)='./file0\x00', 0x108) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002be000)='/selinux/policy\x00', 0x0, 0x0) fsync(r0) pivot_root(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f0000110000)='./file0/file0\x00') chdir(&(0x7f00007e3000-0x2)='..') creat(&(0x7f0000e88000)='./file0/file0\x00', 0x2) umount2(&(0x7f000064b000-0x2)='..', 0x0) [ 86.753615] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000771000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) 2018/01/09 23:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f87000)='/dev/sg#\x00', 0x7, 0x80002) sendmsg$netrom(r0, &(0x7f0000d22000)={&(0x7f000050f000-0x48)=@full={{0x3, {"9a7f1462be0ab0"}, 0x400000000}, [{"9bb602783b4426"}, {"616a56e77ed978"}, {"cc9e158712eb8b"}, {"521d85c739a249"}, {"315fec867513f8"}, {"4b182f6a93e8eb"}, {"97252fa154e04d"}, {"b090e2f2444132"}]}, 0x48, &(0x7f0000d07000)=[{&(0x7f000046f000)="7a21e0e2c9aef2d2de5caf8cd19f3ba677a80c9ca1d2ba3001285f4b8ccc009c0c23fcc1e69e8591d650188b970e939e4a06b67bb63ce64d17db08caf9cc81c29361877f3b83a198216e8e38c0a073c3d7e913dd1111ba63b5553a35e1c4e3299876a146a8a847c7d5ab0068365d09998384e92aaf5e53629405e5707b7adba02933b3b5c7970a1ce15447170d227aac9aafd6fdc5801b9ac336125a7d62510f44208e9bfb2f32ea1b548c9a05ce26304a69145c3fa8972dece6bb5db411348279e814968d67232cc184bc5cfcf48141e0a7d6b41409125fa0b445b3f88b4018634317d153d44ff67adf88", 0xeb}, {&(0x7f00008cb000)="2cd94c6d61f731c6a4fc8d27568ce9ed9ab08ebb235a4a791766d58566f368603fb82377ecb71f88ea2a1d28de22fabb8074adfb3cf09f7af15fdb69988550876603723b1a72e1300a235e5b4d4c8ad801bba6019aea37d057a47679c1818f745f801f9af2c3ea13316b80b4e791dd7f6b9cb7c485f7f5679b7bae274959afc5ed44d1c7b82987d0633c", 0x8a}, {&(0x7f0000c35000-0xb2)="9ea2c843d2e9001c7ff4b1f7b7bb75f26d5056db12a4528babf85fee63d17cd4ac72a5b3169ceebf26699753126f64a492155b61808a5fbe4bbd8784f0ca77461856b61817050425ceab241225f55c1a33ca1cc353a883c3ec1f1e38491c586c394d1c048b2ceae9e01a39164580529185ebb92f15b8e5cb3291faf3ead40908a92f73180c6f0a08051bf92a29dd58052531c19b5a8884c5a161963f4d2ca96334fe5540366278f1d6fc3c47a2f018c444e1", 0xb2}, {&(0x7f0000f00000-0x77)="148dea5f3c18e49e80f1faec5e2e7bfc79553ac5b33b9b70e9b2b24c89f4de2b6abe5cac0db2336c09964063e949e596c870e0f8525323385528773858974027f790fac63af349f6bce8ea06b7663ebb5e207bc8cc8bd889fda45943fa0fcf4e335afc7bf1843d3786ced7d6169546eaad1a8698ae0344", 0x77}, {&(0x7f000007f000)="285652757ba4cc35d7528e3d09b7a20a29d12794f6bdf0ba4dd410ca9d3fe0c8755966b9d491958e9fd0fd44677ed18aeab2a0a5406636456c970507e8241ac90c4784ac172c9393a8d161d5a67a552a45ebd0e7871d94f9b9fb39531343cf57b40738f5ecd756df3a12da7e0d465729c2acb187251df23c42aeeb44dbd509544074d7918a41f0402e30302887f8caa0b3aa1ef1f316005e94a36ecb593d674d556042a075e2611b4024880a9a406d6fe33e5843d093e212011a93abc1b9b74fa0696e80f3", 0xc5}], 0x5, &(0x7f0000f84000-0x1b0)=[{0x54, 0x11b, 0x81, "6ec5817fd6161816b08ab94b5adee447a0a5d8d1763d7213b29607ee72c8d97f5a1c199a3a7f40e1c4ab484e4a09bc1dbeedf02acb168f86177b82db7e5b33b0a28ad02b3a35a500"}, {0x58, 0x0, 0x190b, "5003913e4d9b439176dd755e98042fca07c2414377ac9c3bb6b8cc6dee446b3f02f74d64773107fadf8a03368d6e0b0e5f70ff148f092b5ad45bd9d6e319fffc4c3b5546a59ad199ff"}, {0xa4, 0x10c, 0x3, "aee73960e061353f2955f2cba0867093bfb61ce1b70e83867fdcafece701d5679d4c9d3e714ad6575d655e99a00c3e73454ab9cb359af5f4a9dfb9d910e10ebc644f920101f019c8923f6abd3a30faee3992c0b217b5ce9dc04b4803b6a87d445dc4c256acb9549b25c2c400463312b189ff633c05d44fbd10b15e0184de2870de1c48d66ad8bbae6f48cbfd11ed8da27836ec2381"}, {0xc, 0x13b, 0xdb1, ""}, {0x14, 0x10f, 0x8, "98f7c60e2ffd"}, {0x40, 0x113, 0x6, "57e7bccd8e3b180d24715926bdc823781f9ddece4b01eddafd3061630d0a41e99311a01655858a6d2ed41223b1b2972d4a5ec5"}], 0x1b0, 0x40}, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) lstat(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000278000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f00001a2000)=[{{0x0, 0x2710}, 0x4, 0xffffffffdfffffff, 0x0}], 0x10) 2018/01/09 23:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:02 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/09 23:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000deb000)=""/25) 2018/01/09 23:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000d28000)={0xff}, &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000480000-0x8)={0x0, 0x1c9c380}, 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004e1000)=0x0, &(0x7f000084d000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000932000)=""/101, &(0x7f00001b9000)=0x65) fcntl$getown(r0, 0x9) 2018/01/09 23:24:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000099d000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00008ad000-0x8)={0x9}, 0x8, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002ef000-0x4)={0x0}, 0x4) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:02 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40000000000000d, &(0x7f00005c2000-0x4)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000705000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x40002001) r1 = open(&(0x7f00005ca000-0x8)='./file0\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000067a000)='\'@]\x00') 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f000018f000)=""/172) symlink(&(0x7f00008c4000)='./file0\x00', &(0x7f0000c6d000)='./file0\x00') 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e42000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000099d000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00008ad000-0x8)={0x9}, 0x8, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002ef000-0x4)={0x0}, 0x4) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000421000)=""/4096, 0x1000, 0x40000002, &(0x7f000006b000)=@sco={0x1f, {0x100, 0xd534, 0x1000, 0x5f, 0x5, 0x2f}}, 0x8) bind(r0, &(0x7f0000086000-0x80)=@generic={0x0, "fb4ac3804a1d4bd3e578ffce9ce751e9f330b241e128ded0544e6c97635002501f21144b71d51f988130eca1c85cfa41f2b286caefb5dfd6456120b571a44821278e6724b19991bd81b2e985815d8840508e627506f96170ecbeb3681e3815cd74fbf897e5e154d15eb99306556b74d6f5a8f713bdc6ef2eaa470ba7f9a5"}, 0x80) lremovexattr(&(0x7f0000dd8000)='./file0\x00', &(0x7f0000dbf000)=@known='system.posix_acl_default\x00') 2018/01/09 23:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000dab000)=""/207, 0xcf, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00003dc000-0x64)="", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ee000)={0x0, 0x4}, &(0x7f0000f9c000-0x4)=0x8) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x8000101) ioctl$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) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f000038d000-0x4)=0x0, &(0x7f00002fb000)=0x4) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) 2018/01/09 23:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) getsockname(r2, &(0x7f0000328000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d4000)=0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f00006ca000-0x8)={0xcc, &(0x7f0000b6d000)="20a526ebc36c93d8bb6ba5af72727de910e6f312599e967db972847b703a783e2b837c2624955fc81cf7dd777cd0cd028141537f69308e126dd61a7ba7151fc6284ffed99856f29388fe6fcaae63c9e6d38789df2f044c0c12af586181ff4151d9007c305cafe4cf4b63e981fa56761fa50eaefe51a86e33286ce950cb79d56c831e841a886c510e3f0bbad6affe64514f8132aee95f30d311706897ed44f0b8f0e09b0a0dce340c2eaf5a780f52258b994ce46c6e021975893ebbd4272694bfb31da59d7bc6132f23fe9ec4"}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000b04000)="d32841e34ae6dee2a2c5a9fe67d4c7f93da1788468b6ab7e59b1121686bde4270eaabbb86309fa5550c235dcf9d641043f6b7d5e8415eb3b6a38867bb0a25fc9ada38cbc06f10a868a095b90cd8ff4b6167c1753e7461cf732f6fba5a2e0e2d4f49ab434f54aeabe19f2e049a7df89389459e3640d6f18fb9aaa8dcfe49c8c33d8b5d642f191312851c4b316fb3c6e7e0a7f15545de003f08c7ca3ccada29573c35aacf9c436ad1fa0686a99d4139f9b4befdc7d5ae85b0ae68b3261fb924cecdabb4151b3c033a6aad4a6171602895d8e2c5b354611e6d720ea4ee668fe063d2e70e6f00c202018ca5ba5f26d20d3b2") 2018/01/09 23:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f0000ef6000-0x4)=0x0, 0x613a) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a04000-0x8)=0x0) fchdir(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f000091c000-0x8)={0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c9f000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x40003f) 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e42000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(0xffffffffffffffff, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a04000-0x8)=0x0) fchdir(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f000091c000-0x8)={0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd5000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000-0x4)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000fd5000-0x59)=""/89, &(0x7f0000fd4000)=0x59) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d65000-0x118)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(0xffffffffffffffff, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d23000-0x8)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000502000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00009af000-0xe1)=""/225, &(0x7f0000e85000)=0xe1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007f3000-0x20)={@common='dummy0\x00', @ifru_flags=0x200}) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) lsetxattr(&(0x7f0000a4f000)='./file0\x00', &(0x7f0000357000)=@known='security.capability\x00', &(0x7f000097a000-0x1)='\x00', 0x1, 0x2) 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r0, r0, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f65000)="1f0000000104ffff7f4345bb0700000000000000090001001e160003000000", 0x1f) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000069c000)=0x401, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000184000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000bc5000)={0x6, 0x0, 0x2, 0x7c}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f000033f000)={0x7fff, r2, 0x10001, 0xffffffffffffffe1}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r3, &(0x7f0000e7e000)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f00005af000-0x8)={0x6}, 0x8) 2018/01/09 23:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fremovexattr(r0, &(0x7f0000c99000)=@random={'system.\x00', '\x00'}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:03 executing program 4: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x2000008, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000047e000/0x3000)=nil, 0x3000, &(0x7f0000e33000)=""/61) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005a5000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000008c000-0x90)={0x7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() capset(&(0x7f000005b000-0x8)={0x19980330, r3}, &(0x7f000005a000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e3c000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f000075b000)={0x80}, 0x8, 0x800) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(0xffffffffffffffff, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1d000)={0x0, 0x0, 0x0}, &(0x7f0000adb000-0x4)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c30000-0x1)=0x0) r3 = getegid() fchown(r1, r2, r3) r4 = dup(r1) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000c36000-0x4)=0x4b, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000cf0000-0x50)={{0x9, 0x3ff}, {0x3, 0x0}, 0x0, 0x7, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 87.414426] device lo entered promiscuous mode 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000efa000-0x5c)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7ff}, 0x7, [0x7, 0x120000000000, 0x6, 0x2c2, 0x9, 0xffffffffffff2e79, 0x9, 0x5]}, 0x5c) accept4$ipx(r0, &(0x7f0000d5e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009df000-0x4)=0x10, 0x80800) write(r0, &(0x7f0000111000)="1f00000000011f9f4c3ba300007fffffff0200ff0900016d0400160000df01", 0x1f) fstat(r0, &(0x7f000069d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bad000-0x40)={0x0, 0x38, "32ad32b00703c5839a2ccad799ebf128bdec6548ae44d8c010ca770ebc7cce01847b6838ba9692803706c645b3c62d31640e4eff3ba17dda"}, &(0x7f00001bc000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005c7000)={r1, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde, 0xdf6, 0xc13, 0xfff, 0x7fffffff, 0x7fff, 0x76c5, 0x1, 0xba6b, 0xfffffffffffffff9, 0x8, 0x5, 0x2, 0x800, 0x5]}, &(0x7f0000772000+0xaf7)=0x108) 2018/01/09 23:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000272000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002b7000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') read$eventfd(r0, &(0x7f0000e0f000-0x8)=0x0, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001f0000-0x4)=0x0, 0x4) mq_getsetattr(r1, &(0x7f0000959000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 23:24:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000)='./file0\x00', 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f0000001000)={0x9}, 0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101a00, 0x0) r8 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x40, 0x0}, {r3, 0x8000, 0x0}, {r4, 0xda, 0x0}, {r5, 0x106, 0x0}, {r6, 0x20c0, 0x0}, {r7, 0xa2, 0x0}, {r8, 0x10, 0x0}], 0x9, &(0x7f0000001000-0x8)={r9, r10+30000000}, &(0x7f0000002000-0x8)={0x200}, 0x8) 2018/01/09 23:24:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00009e8000)={&(0x7f0000476000)={0x27, 0x1, 0x0, 0x0, 0xffff, 0x1, "521a671057ffc089fc6cee06ec21c93f86204209b19632c3b768d0e8d2fb0c39fad32743b9c3d00e005184f09d07355b111c2f3d9972a7693775ac1158d278", 0x3f}, 0x58, &(0x7f00003fc000)=[{&(0x7f00008e1000)="20de06e376dad0fbc888b85c430c1ca6d42bbce626404e60b48272882acff62eb50e9d1192bc7e66a8e330ad42fd9bd8a8ae1a4762f16786bc5227e8de95a2d7063665c6c0149d26e2fe6db8910b95ff0a3c1b956bdbeb679491bfa8e7bf94460d81aa0710b72adceb44fdd7273e7ec4fc98eaed1eea45432a86b2b2e244a77a6418ce82b2c9ad06b78443b27f58d5690215b7d02d283e671f4708ff53456eaa20b6bc9b2f2e", 0xa6}, {&(0x7f000070d000)="460143fcc6ee48185ecc601d69c1825b666484da8402f92934327b8e82", 0x1d}], 0x2, &(0x7f0000b03000-0x40)={0x40, 0x11b, 0x3, "830367ead633da0f723b2dfe70007ccb47cd19e0949db012008ca094699be86f8251311a2a542e52e6b878bf9bd989788725a290"}, 0x40, 0x20000000}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ab7000-0x4)=0x0, &(0x7f0000639000)=0x0, &(0x7f000034f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r2 = getgid() syz_fuse_mount(&(0x7f0000c31000-0x8)='./file0\x00', 0x9000, r1, r2, 0x3, 0x8030399ff8eabb5f) 2018/01/09 23:24:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000323000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000a83000)='smaps\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e3c000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f000075b000)={0x80}, 0x8, 0x800) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/09 23:24:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00009e8000)={&(0x7f0000476000)={0x27, 0x1, 0x0, 0x0, 0xffff, 0x1, "521a671057ffc089fc6cee06ec21c93f86204209b19632c3b768d0e8d2fb0c39fad32743b9c3d00e005184f09d07355b111c2f3d9972a7693775ac1158d278", 0x3f}, 0x58, &(0x7f00003fc000)=[{&(0x7f00008e1000)="20de06e376dad0fbc888b85c430c1ca6d42bbce626404e60b48272882acff62eb50e9d1192bc7e66a8e330ad42fd9bd8a8ae1a4762f16786bc5227e8de95a2d7063665c6c0149d26e2fe6db8910b95ff0a3c1b956bdbeb679491bfa8e7bf94460d81aa0710b72adceb44fdd7273e7ec4fc98eaed1eea45432a86b2b2e244a77a6418ce82b2c9ad06b78443b27f58d5690215b7d02d283e671f4708ff53456eaa20b6bc9b2f2e", 0xa6}, {&(0x7f000070d000)="460143fcc6ee48185ecc601d69c1825b666484da8402f92934327b8e82", 0x1d}], 0x2, &(0x7f0000b03000-0x40)={0x40, 0x11b, 0x3, "830367ead633da0f723b2dfe70007ccb47cd19e0949db012008ca094699be86f8251311a2a542e52e6b878bf9bd989788725a290"}, 0x40, 0x20000000}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ab7000-0x4)=0x0, &(0x7f0000639000)=0x0, &(0x7f000034f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r2 = getgid() syz_fuse_mount(&(0x7f0000c31000-0x8)='./file0\x00', 0x9000, r1, r2, 0x3, 0x8030399ff8eabb5f) 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000602000)='/dev/vga_arbiter\x00', 0x3ffffd, 0x0) flock(r0, 0xc) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xf63)={0x0, 0x0}) fcntl$getflags(r0, 0x408) pipe(&(0x7f000031d000+0x364)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000093c000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xdda2, 0x6, 0x19}, &(0x7f000030d000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000074b000)={r2, 0x100, 0x20, 0x1f, 0x5}, &(0x7f0000cbf000-0x4)=0x18) 2018/01/09 23:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000dd000-0x4)=0x0) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000841000-0x4)=0x0, &(0x7f00007a9000-0x4)=0x4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00009b3000-0x18)={0x0, 0x0, 0x0, 0x3037, 0x40000000000000, 0x0}) close(r0) 2018/01/09 23:24:03 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000228000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000581000/0x3000)=nil, 0x3000, 0x8, 0x40010, r2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000d5f000/0x2000)=nil, 0x2000, 0x6, 0x2013, r1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000478000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000178000-0x30)={0xc4, 0x0, &(0x7f0000fc4000-0xc4)=[@release={0x40046306, 0x3}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000fc4000-0x48)=[@flat={0x77622a85, 0x1, r4, 0x4}, @flat={0x77682a85, 0x100, r5, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000a98000-0x8)=[0x18]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000fc4000-0x18)=[@flat={0x776a2a85, 0x0, r6, 0x1}], &(0x7f0000fc4000-0x28)=[0x0, 0x40, 0x78, 0x0, 0x0]}, 0x800}}, @register_looper={0x630b}, @register_looper={0x630b}, @increfs_done={0x40106308, r7, 0x4}], 0x1c, 0x0, &(0x7f0000fc4000-0x1c)="8805cce7d02f6703c41093cdfc3f6c7bd4452b7875b7b107149a9a77"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f00003ca000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/09 23:24:03 executing program 7: socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000424000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000046a000)={0x0, 0x47, "7c1501120a4f474022ca86b62dc1a97d092c72dfdba41439f02bdd4acd656a7da2d20fce44e2de4a372fd418b5eef411348d9d468d0160283db9f4f8559d99b3d10a4b727523de"}, &(0x7f0000b59000-0x4)=0x4f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000402000)={r2, 0xcb}, &(0x7f00008ba000-0x4)=0x8) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000dd2000-0x18)={0x1, 0x7fff, 0x3ff, 0xffffffff, 0x1, 0x6}) sendmmsg(r0, &(0x7f0000739000-0x20)=[{{0x0, 0x0, &(0x7f0000e2e000+0x238)=[{&(0x7f000099f000)="4f341f9763d3dc80a9e881386f59142136bb586d3d211eb3ec1a93ce183058eac77a63662c5933c86b9d1628a27cda1a9e079aebb0f100af903864087877abfb9d03144f9c47cfc78cf9c053aaa3ac09563d2eea2db288ffcbee1e1e8dff4ed605ddbe362efe7237403ce847e39dec738afbca50adf3bc757130aa81498cb2cadbfd357dc44d4c9964c9523b6138e9487fb4c4eb4708fa29bc8407ed8676825b746c51dd28463f70d287e8ea3c0e826d6e9d76bdd7e391176a86dd3fc864", 0xbe}], 0x1, &(0x7f0000c91000)=[{0xe0, 0x0, 0x3, "20a8cc6cd5ae71afa72615c13f1d793fed600fbac2404e501c0c00681d2c19a2ed5a01289c282e189b2d35332d0491b5d00c15ea97288f67c79faa4914498e19c15cf68e6ba1ba7e0318e212feb94436b5d742a7b84b887ed6bc19751af52b635347d7a178389a300769148b89118876f7c9d7fdb83258b36ff83569b27d5bc7a1c468dfbe2a287e985da67d7f5a4d5f730af8f1dd27ab72462bcd7931e975ceb4d07cd4eae8eb408a356aaa352180e31438bc0b37f7d4b501aeae686fa387b33e8406a7e18d4c92f9d759986e9a11bf9b"}, {0xc, 0x19f, 0x230, ""}, {0xd4, 0x197, 0x3, "96c2c04868862c5af8c12a96948b8dda36b508aeca6e5c7dd29b7637d7331f23f36825e26ee7b9c1f6e748df48f64a3be86b693b2da11bf36556fd2c4667f97e0c6bfcd3376b6d11f7e565650845b980aae241a388ddb690c7efdd633d0d9f2bb3752e00d9dd16dd5db3efc191baab404861c8a9c66fd56c54e84da0d0fb632346901005fe436a5086c847ac4fdc6daa9fb736701b50af13421712672702b17b5e059845606812aab708b7ba9fb616a5ccb02b16a5ca423f415f5b2663f963d935e029af9d5585"}, {0xd0, 0x110, 0xff, "2abcbbc83039bd792659630da79c03daccd56e6d870de5a47a06a1c4d740aac8eae81daa78d968ddd2fd91067fbefdfeb8ec26929470b673a78b6cb75aa11844b67cbdd9b7d6db424ddd606f88c257fb0354472e38afb834d4608057e7e40e3b711f0b2a6cc1af7d5dcb3abc629b1811b1a8ac002904dda1647f9ab5056f3ce44e8eeaa2f14b50bf49ac2bdc6612f2927a7956bae4c9de5b49fa9c85dec0d480e203af4b8cbd0472752edf0bfa99a0581c8be915bff27955516acdea9d517e47b8ac2e2c"}, {0xc4, 0x104, 0x80, "b4a2cd99aab776b3ed6127b1b61c73d8549304e61ae616c2991ab674e3eccb7c0f58e4622d4819fc5bd4751b8f5db6200d81a2e737868d6b7db83b574d4a20e4a6c2e3ef137c9f31f3e3d9d6bfd448616cb98b0097ec1f6b8b21fa61ee234a4aa2b9c810c91dbf05355704e606d4348e79d3a3d511d31ea6211dddaced9a6edad54fee74918fb88589aabd81e823c6475ea2e4e294c1328612cc42fa9217831c6e5950a9c674bc955e375e6e3a83325592ff03ff336f"}, {0xa8, 0x10a, 0x0, "32fc2cb71517fcea0c7b56de37b8b69dc8fa4045e7b238b6655593212dbca9d229f96251eb680c83a54d52bd242946e3040994492d05082448778198d2c668aabc7b1af0189b3d53ebe32005bb6a613c20f8572bab4f3b7f6690519e3451e2cfe806556ce1fdf844cab15bac701f23352d45b81f53379a9d0149fca4717eb3a347301280e552880c56b32a0717c4f7e9d81a17dd339e27bfb7445a"}], 0x3fc, 0xc800}, 0x9bc}], 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001b000-0xc8)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1ff}], 0xc8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000014d000-0x8)={r2, 0x200}, &(0x7f000076d000-0x4)=0x8) 2018/01/09 23:24:03 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8000, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000002000)={0x2, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000eb8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000cb6000-0xfe)="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", 0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x4)=0xf24, 0xffffffffffffffdb) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 23:24:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) memfd_create(&(0x7f00006d7000)='\x00', 0x0) pipe2(&(0x7f000041b000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000055c000-0xc)={0x1fff, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008fc000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000009f000)={0x8, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x4, @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]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x398cae4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000090d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000545000-0x4)=0xc) 2018/01/09 23:24:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) clock_gettime(0x0, &(0x7f000063f000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={r2, r3+30000000}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000a1f000-0x4)=0x10000, 0x4) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x90)=""/144, 0x90, 0x2002, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x4, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000614000)={0x0, 0x7}, &(0x7f000091b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003c1000)={r3, 0x6}, &(0x7f000075d000-0x4)=0x6) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f00001dc000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000068b000)=0x0) sendto$llc(r4, &(0x7f0000355000)="5169f58835eb124a70ed42d4102370da7d279b537d367993dff1727a3aeed56226fc14537c470ed5879eef49601f29a0e1c7cb23984cb257af510d5d968171539a88a006c7ea6fb671081456e37ecc91557115f57eedbcc4c1972b4290884cc3e1f95e2903ba9771e351a00c1bb743fb0810ed3c4cec1db0019ada5e1f404aa26aacfe408b9fafa0b72a7feed53c4951a97719a70365deb7c446e11b786e48705b968e78db1adba86588b2ab5d12f2f12def307501d2e6d315c88d393fa50752dc", 0xc1, 0x20004841, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00001ef000-0x4)=0x100000000, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000462000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000fb3000)=0x27, 0x4) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 87.660011] audit: type=1400 audit(1515540243.632:49): avc: denied { execute } for pid=16011 comm="syz-executor2" path="pipe:[22986]" dev="pipefs" ino=22986 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 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000)='/dev/vga_arbiter\x00', 0x10200, 0x0) bind$ax25(r1, &(0x7f0000702000)={0x3, {"17854bf7fcbc62"}, 0x4763920a}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006e4000)={0x3, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x29f, []}, 0x90) sendto$inet6(r1, &(0x7f00005bd000)="b5302ec3e03e06f9f079a5d4c2d3b427586553830da509b34405980898fc26fd954e83a8b5cdb0073169f19e62b24d8abaa7cca72ce369824a91e070049fb7d765cc25f964c79a8942599f58d954ffc035b42a9bf3587493cd019d9036faf147575225cee0ee21ad6f3e68c496a5798654ef85a8735161f77027ab7508e169e4e0eaf9dd2043bba4c57f9ce2628248c73226964fc3b8", 0x96, 0x4000000, &(0x7f000029a000-0x1c)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3000000000000000}, 0x1c) 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc6000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000858000)=0x0, &(0x7f0000173000)=0x4) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000d3e000-0xa0)=""/160) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r6, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000ff5000)={@common='dummy0\x00', @ifru_addrs=@l2={0x1f, 0x5, {0x3, 0x9, 0x9, 0x9, 0x7, 0x10001}, 0x0, 0xfffffffffffffffe}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) readv(r1, &(0x7f0000bab000)=[{&(0x7f0000315000)=""/8, 0x8}], 0x1) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0c000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000651000)={0x80000001, 0xdcb9, 0xdc1, 0x10000, 0x7f, 0xc3}) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x40000000000081) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cc000-0xc)='/dev/rfkill\x00', 0x1000000800, 0x0) read(r0, &(0x7f00001e9000)=""/128, 0x80) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000896000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000460000-0xc)={0x80000000, 0x0}) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000897000-0x4)=0x0, &(0x7f0000225000-0x4)=0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x40000000fffb) getrusage(0xffffffffffffffff, &(0x7f00004b9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000037d000)={r3, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x28) socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000793000-0x8)={0x3, r2}) [ 87.723228] binder: 16011:16014 ERROR: BC_REGISTER_LOOPER called without request [ 87.770487] binder: BINDER_SET_CONTEXT_MGR already set [ 87.773460] device gre0 entered promiscuous mode [ 87.785874] binder: 16011:16014 ioctl 40046207 0 returned -16 [ 87.797010] binder_alloc: 16011: binder_alloc_buf, no vma [ 87.803518] binder: 16011:16030 transaction failed 29189/-3, size 0-0 line 3127 [ 87.847968] binder: undelivered transaction 779, process died. 2018/01/09 23:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x13, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000c46000-0x18)={0x7f, 0x9, 0x3, 0xc01, 0x10, 0x800}) 2018/01/09 23:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) umount2(&(0x7f0000063000)='./file0\x00', 0x2) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000b65000-0xc9)="2711f41ad68338fc224de2798a444cbc48acc59af9c69456cabc37c5d3f5c0c71d29dcdd2d4479ed4b10d5b749f7a41ea69a31dfdecd0761ecda18d939d64d65e6586b3218f2f17885f63fb57aeef92017065a6a20438055f4e09178725a347dcb18a53348d84af7f7295b6555a2f0afda8b3f0d56408d0a02554bf732bf9fa04b2794252829a0573a4e0aa1c4dbf99b542b978dee10413dc621971657a3df845f1d4cfae633e1a4bbf96234de6cd0019e932759c402778444798b66c84988ff9f0a418f381baebdcf") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000-0x10)={0x0, 0x4, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f1000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00009ef000)={0x6, &(0x7f0000b3f000-0x30)=[{0x0, 0x3, 0x6b, 0x4}, {0x9, 0x9, 0x10000, 0x811}, {0x800, 0x7, 0x4, 0x0}, {0x6, 0x0, 0x100, 0x8}, {0x9, 0x0, 0x1, 0x5}, {0x3, 0x9, 0x5, 0x8}]}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) rmdir(&(0x7f0000728000)='./file0\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) fcntl$dupfd(r2, 0x406, r1) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000030b000-0x14)={0x56, 0x7d2795ab, 0x7, {0x6, 0x4}, {0x6, 0x1}, @rumble={0xcbb, 0x6}}) close(r3) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000359000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffff82a1, 0x0, 0x0}, 0xb) 2018/01/09 23:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$TCSETA(r0, 0x5406, &(0x7f000089f000-0x14)={0x5, 0x100000000, 0xd4ed, 0x7fff, 0x10000000000000, 0x80, 0x2, 0x4ea, 0xffffffffffffffff, 0x8}) 2018/01/09 23:24:03 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000000e000)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/09 23:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f000094a000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f000081a000-0x14)=[&(0x7f0000c5e000)='/dev/input/event#\x00', &(0x7f00001ad000-0x1)='\x00', &(0x7f00001e1000)='vboxnet0]self^%\x00', &(0x7f0000a91000)='#system{,user\x00', &(0x7f000028d000)='/dev/input/event#\x00']) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/09 23:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000451000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000396000)='vegas\x00', 0x6) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = getpid() getpgrp(r3) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00004e5000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fd000)=0x10, 0x80000) read(r0, &(0x7f000028c000)=""/16, 0x50) syz_emit_ethernet(0x3e, &(0x7f0000832000-0x124b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000924000-0x2)="04d5", 0x2) 2018/01/09 23:24:04 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00009dc000)=0x0, &(0x7f0000b12000-0x4)=0x4) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) socketpair(0x1b, 0x80803, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000009000-0x3c)={{0x2, 0x2, 0x3, 0x1, 0x2d7}, 0x4, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000c51000-0x2)='}\x00', 0x80, 0x199, &(0x7f000036b000)={0x1, 0x2, 0x6, 0x28, 0x2150, 0x7, 0x9, 0x5}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000015f000)='/dev/autofs\x00', 0x2000, 0x0) sendfile(r0, r1, &(0x7f0000487000)=0x0, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ddf000)=@sack_info={0x0, 0x43f, 0xfffffffffffffc00}, &(0x7f000067b000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cd8000-0xc)=@sack_info={r3, 0xff, 0x5}, 0xc) sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000e4d000)=0x0) 2018/01/09 23:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000451000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000396000)='vegas\x00', 0x6) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = getpid() getpgrp(r3) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 23:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000451000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000396000)='vegas\x00', 0x6) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = getpid() getpgrp(r3) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 23:24:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00008f7000)="9d354518ca851dd6590c15aeb10614807b88743f84b537bd593151b24e9f616119b33ed37ab41a70964fba5c1f081aaa1ccbce3274594973e2bf6c715158faf1237bd9f3842e9b420f9170a7f7def7b0fcecbeff96372336222f2e315cf1e82cf6fc88fa60cfe1de5063a5ab0436a1ec0eaae5f7aa249222a927741637e927982d74c59f30ee4488229c8ba2ba", 0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000015a000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 23:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aab000)='net/snmp\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b49000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendfile(r0, r1, &(0x7f0000eaa000)=0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000418000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b06000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f00002a5000-0x40)=[{{0x0, 0x2710}, 0x1, 0x100000000, 0x3}, {{0x0, 0x2710}, 0x614, 0x6000000000000, 0x1000}, {{r3, r4/1000+30000}, 0x80000000000, 0x7, 0x5}, {{r5, r6/1000+10000}, 0x7, 0x6, 0x1}], 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r8 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000a7000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006e7000)=0x0) tgkill(r9, r10, 0x31) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r8, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a83000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000c9b000-0x70)=[{0x9, 0x2, 0x3, 0x6, @tick=0x1, {0x8, 0xdd}, {0x1, 0x100000001}, @raw32={[0xfffffffffffffffe, 0x7, 0x0]}}, {0x3, 0x1, 0x1, 0x9, @time={0x0, 0x0}, {0x3, 0x3}, {0x1, 0x3ff}, @raw8={"00dfa21fc719d17baedaa617"}}, {0x800, 0x1, 0x3, 0x7, @tick=0x9, {0xad7, 0x2}, {0x7, 0x5}, @control={0x4, 0x3, 0x1}}, {0x3f, 0x80, 0x0, 0x1000, @tick=0xffff, {0x67845eb7, 0x51157d98}, {0x100000001, 0x5}, @time=@time={r11, r12+10000000}}], 0x70) close(r7) 2018/01/09 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:04 executing program 3: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000)=0x0, 0x80000001) ioprio_set$pid(0x0, 0x0, 0xb28d) 2018/01/09 23:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$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}) write$tun(r0, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/09 23:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000645000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000710000-0x10)='/selinux/member\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004d5000)=0x0, 0x4) 2018/01/09 23:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003b6000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)={0x0, 0x0}) dup3(r1, r2, 0x0) 2018/01/09 23:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0xfffffffffffffffe, 0xfffffffeffffffff}, 0xfdba) close(r0) pipe(&(0x7f0000629000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b0e000)={0x10001, 0x2, 'client0\x00', 0xffffffff80000000, "e418a6f0e957f502", "94e3304814acdacc2743b3cfd438498c76d8c416c3be0878c2a849e66b1b5060", 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000883000-0x3c)={{0xffffffffffffffff, 0x2, 0x89e, 0x3, 0x6}, 0xfff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000bd3000)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) 2018/01/09 23:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000c08000)=0x0, 0x81) 2018/01/09 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000893000)="440d7003030000132f078a00ec32c6ca885a267228fb9df6cb1125eb639d27cf4e4b945c7ebff9c22673ac2c3cb978aadee07e338daa792b157ce3fdfa1622d7e70d6d78e6b22a90263d54678d41a648b9f70f788024d5f6668e12c3590b78da77341c40fe04699ec21f69e332611a70738c0f4a88d347f3ce1147", 0x7b) pipe(&(0x7f0000e33000-0x8)={0x0, 0x0}) 2018/01/09 23:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0xfffffffffffffffe, 0xfffffffeffffffff}, 0xfdba) close(r0) pipe(&(0x7f0000629000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b0e000)={0x10001, 0x2, 'client0\x00', 0xffffffff80000000, "e418a6f0e957f502", "94e3304814acdacc2743b3cfd438498c76d8c416c3be0878c2a849e66b1b5060", 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000883000-0x3c)={{0xffffffffffffffff, 0x2, 0x89e, 0x3, 0x6}, 0xfff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e58000-0x4)=0x0, &(0x7f000047c000-0x4)=0x4) getsockopt(r0, 0x107, 0x7, &(0x7f0000049000)=""/0, &(0x7f00005c8000-0x4)=0xff54) 2018/01/09 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:05 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00009dc000)=0x0, &(0x7f0000b12000-0x4)=0x4) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) socketpair(0x1b, 0x80803, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000009000-0x3c)={{0x2, 0x2, 0x3, 0x1, 0x2d7}, 0x4, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009c3000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000036c000)={0x0, 0xd5, &(0x7f0000bec000)="aa6c5430bc627de27512f7550b7c1285217a023f7626752720637aea5ef735b311d7f2907f40c7dc61c2224d9af85ef8b43fdc56885cf9ad61f3078ce198ffe20d283d2ebb98d9dfae60a63f9111043bc246db1dc96eaa5d2d61d40a4a71652a3a187a1607178b75126d2049c37af974b3cbb4bccafc34b5fc26a779cae405f53bc41570e1640fc7ee53d0ae882a1a2329020d339df49378f9f003d0071564e1f4173fa546845edcb1e0e5cd9d8e7c700a162b903e7749d444a37db35efa986945414e7d57c2d848c8620d71d9caa19d551d2c36fa"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000224000-0x8)={0x0, 0x0}) 2018/01/09 23:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 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$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) write$tun(r0, &(0x7f0000dec000-0x276b)=@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], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/09 23:24:05 executing program 7: r0 = open(&(0x7f0000af3000)='./file0\x00', 0x80, 0xe0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c31000)={0x101, 0x54}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000289000)='/dev/usbmon#\x00', 0x1ff, 0x131041) fstat(r0, &(0x7f00004d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00002fe000)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000045a000)={0x0, 0x0}, &(0x7f00004d7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006b3000-0x6c)={r4, @in6={{0xa, 0x1, 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]}, 0xb94a, 0xfffffffffffffbff, 0x3, 0x1, 0x8000}, &(0x7f000038b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f67000)={0x400, 0x5, 0x3, 0x3}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a87000)='/selinux/member\x00', 0x2, 0x0) 2018/01/09 23:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a9000)={@generic="9a63e23555ba1fe17d5b1fbca6a45ac0", @ifru_flags=0x1000}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d69, 0x4) 2018/01/09 23:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) timer_create(0x0, &(0x7f0000c73000-0x58)={0x0, 0x26, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a1000)=0x0) timer_getoverrun(r1) 2018/01/09 23:24:05 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ec0000-0xc)={0x0, 0x3f, 0x2, [0x4, 0x9]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x80000000, 0xd23}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d9337a02414f", [], {{0x8906, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000008000-0xc)={0x0, 0x4115, [0x0]}) 2018/01/09 23:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004be000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00009a8000)={0x0, {""/7}, 0x0}, &(0x7f000044a000)=0x10) r1 = request_key(&(0x7f0000681000-0xa)='syzkaller\x00', &(0x7f0000efe000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000166000-0x18)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000743000-0x2b)=""/43, 0x2b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb3000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eb2000-0x8)={r2, 0x661e, 0x2}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ad2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e27000)=0x14) 2018/01/09 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:05 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000019000)='./file0\x00', &(0x7f0000039000-0xb)=@random={'system.\x00', 'lo\x00'}, &(0x7f000000d000-0x14)=""/20, 0x14) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001000)={0x5c, &(0x7f000003b000-0x5c)="47c9bc891c5b562db4c8a093b908e028e2993b6f15056ad3a81b6ffbb4796937cdadbf17e6403b1fb0956b296a8eece0d8b51671a80c4c2911b0cade076f7aa364922271167a242914005ad5904dc65a6e567e2127562cbda38d1396"}) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000003c000-0x20)={0x100, 0x100000000, r2, 0xfffffffffffff000, r1, 0x3, 0x2, 0xffff}) 2018/01/09 23:24:05 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x6}, &(0x7f0000014000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000010000)={r2, 0x7}, 0x8) 2018/01/09 23:24:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b25000)="6e75742f7866726d5f7374617400e4f8c78eaf5acfb93f1c2a99ca5f01366c5b427fe75dcfd97e59c0d743afcea4ffb380720a2a8375d6f54124cc0e21e79881ada094b4e995e51efea278dfa093b9d1fe97457aefdbc650b6f7632987641f5a69b60cce832a08") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000991000)={0x6, 0x0, 0x2, 0x4131}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000491000-0x8)={0x9, r1}) eventfd(0x1) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:05 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e26000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) 2018/01/09 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 89.488421] tc_dump_action: action bad kind [ 89.510717] tc_dump_action: action bad kind 2018/01/09 23:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x67) rt_sigaction(0x9, &(0x7f00003ca000-0x18)={0x19570fec, {0x6}, 0x8000000, 0xdbd3}, &(0x7f000044c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001d5000)={0x0}) rename(&(0x7f00001bb000)='./file0\x00', &(0x7f00001fc000)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009ae000-0x4)=0x0) process_vm_readv(r1, &(0x7f00000a3000)=[{&(0x7f0000876000)=""/4096, 0x1000}, {&(0x7f00004b7000-0x13)=""/19, 0x13}, {&(0x7f00004c0000-0x7c)=""/124, 0x7c}, {&(0x7f0000e32000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c2b000-0x68)=""/104, 0x68}], 0x5, &(0x7f0000869000-0x28)=[{&(0x7f00005c3000)=""/4096, 0x1000}, {&(0x7f0000b6b000-0xf1)=""/241, 0xf1}, {&(0x7f0000906000)=""/56, 0x38}, {&(0x7f00007e1000)=""/147, 0x93}, {&(0x7f00001b1000-0x17)=""/23, 0x17}], 0x5, 0x0) sendmsg(r0, &(0x7f0000926000)={&(0x7f0000186000)=@in={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcd000)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0xc, 0x1, 0x24, ""}], 0xc, 0x0}, 0x0) 2018/01/09 23:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000ab4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r2, &(0x7f0000d3c000-0x34)=""/55, 0xffffffffffffff59, 0x0, 0x0, 0xffffffffffffff73) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000080000-0x4)=r4) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000139000)={&(0x7f0000bfa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2d5, &(0x7f0000963000)=[], 0x0, &(0x7f0000011000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r5 = dup3(r3, r2, 0x0) connect$unix(r5, &(0x7f0000656000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 23:24:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='fdinfo\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) sendfile(r0, r0, &(0x7f000091a000)=0x0, 0x7fff) 2018/01/09 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)={{0x2, 0x2, 0x2, 0x3, 0x8}, 0x100, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="91faf0edc3fb74d9ee31ccb0399d8384921e1bfd65b0d6e9bcd3698e22e376d3b8bb12b98399e583750f72f55427f430e1e00190a10a30909d1e1a8e7874e5ee16091b9a2ec6ad36ae02e34cc0ae31b544e29b1f85b5cab3944205fd0b809e0af38c8353d0c3ee4404c4a0230a7229f453fb586dd09c5378cbfbf8511b85997cbd20afa8ee750392ce85c034b0beeb67cec535fae8ed01d7652053de0dafcca55bb3a1adc5e0d1e357b50ca5da7e99904dca14c6aae5", &(0x7f0000001000-0x4)=0x0, &(0x7f0000aa1000)=0x0, &(0x7f0000001000-0x2)="0100") ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000)=0x10000, 0x4) 2018/01/09 23:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000f4f000-0x8)=0x0, 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f00000f7000/0x1000)=nil, 0x1000}, 0x2, 0x0}) socketpair(0x10, 0x806, 0x6, &(0x7f0000a71000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000a8000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) dup(r4) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000bc9000)=""/225) close(r2) 2018/01/09 23:24:05 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000e90000)={0x0, &(0x7f0000c46000-0x8)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000004000-0x8)='./file0\x00', 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000003000-0x4)=0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d33000-0x8)=@buf={0xa, &(0x7f0000001000-0x1000)="58d746693202761b178e5a9257a64ef7e8d09616f4ccee25edbab516983da7dcee95d26851ecdcc413711b01e94d36cb2613b2c88abc6fe3369c4b7a55e529013a94b3d4595d9503ec09267829e137678c2844c6f4cf4a7977f80ff940435e590f243a655892927d239bea7091695b4be732d3625bb5227666b52330f37d1aef316164628c6a79b04c792d7a0fdf3cc775753deb97e56bc4c46e65bfa84645f46bfe5d37dee424d9469158ca5d2fa32e1526c157aab03ebbbe175d6878f5d6809822095ceaa803018a74b1a35703275cc10640959fd8dd0044fc960193264c3b46c748333e2bdb40f86f618f2333e0cf612731121d7b05254d77c5501349bd5c3a7fe3a4574c350fb8e4a74b840bf36aa5fd9a15f1af817f4ef64fcca9ee5b7f25abb0d41ceebd67cbc17c89cbc0950d2f71a277720431e25d1b091727e6e2854fcfc97f7992eed9d5d5fffdc7df9fd1cee2c1973edca726e35d0dc6300146038d858d0c607e11a318cfd163f900791284ab1792daec5f931bb3d1e562d9c0ae71b612c284092560de2b4bc8a979d10a74d9d5b6c384daa15bc2810ee4f3bf26c0539580a73cabea60a7d1e8076f796b8abbc11576e3c4357001a2532407c1307a668d874848aaaa226ec82a1c0369b1476fec7c7b6897f2b58b2453f1d6ff9eb5f02cdc787351e694b5472cfdde4de1186f8f90d6f52a39b11a851453e84d04e64bc73620ac98601870d21915ab5d973ecc79c7d98321f905882855aaabcdd79aad500583799a1fe9dfd018256a263394b3259207324beccd4a550cf69caca9c945082e5ffdec4cbadc8018defa09a5516edb1eb7cce840df97b1739b623ef7a8144bf39ab4f8bfb53ef0656c7ef92fd4239c81d94ea4fe5ecee66aa1a1dc67a85613687fb7b0720436b5ba3299a4e7c1237e9d7ff4ed5cfd2aa5a1add27b0c9e28ae2e135987c7aa823aabf01b5b4b4f05198950f1b622e270a0112c65c9898fc42119a80861e7d05b7133bc8053a8624ec9e93d6abf115f459ebba836f39a13acd179e6f518e46be30533322e9e7413f2dcc4c2e3371655fa75ef7343d2b9df76a66e74fbce70ca09e5e243f716632aa7a271e75e68577876d84a0eec2cf5b948286370dd84ac6db72c7f58d1078fdddb42efde617ade1c7fe1633e72a66cfbdde663bee272445b2fda783fd66b0dd1fb5726aa652339c4802d94619c5643253412336beddca12586e2367f8ecce4f5432a3da21c3446b5040a9953c7fe1fda84f8b96f96b66fc0da58b12b36ae0cd94acd866db0990e8e0e4ddca1141ef3b68ba3f82f6dcdc231fc276d814da349ef5fbfed0bbb806b24b8486aad361fe8d1dc117a086295cef2b4d49a11a5784d34a757fb05079b7c9ba240d30d7d2ec45e75104df362cb9d3cab0d48347a416873e96295fdc19674a6edf2e926f1545fc8a87383016dce97bd26e37c5eedaf5c74a18b1c5239303e716c5d09ea042791c9b82febba91098ac540a1f54e779d7365a6c4a4cb07cf3a37910b1e56576fbc800ab7bb622f480f9463acdf428b54bedc8b6dbd58e81c245fe0432e618cdb5259993277d343c53caa96994240bf3395109efcebb68de6e22a4ddc8de14c6567924549aeb63c3b1d26861d300479fb93d2001700ebbb8283ba15e74e4ed7e07751e2792c845afd53ea0f262bd7abba706192a95bc518aeac5ae370c2cfc0454c5e3b525aa1037b35a9141eb5e8a665f30c6d5eebc8ac60f39dd91f753bee0c21a34810d6b2b67a9fb2505d736db165efe8dd129042e0bec8c7e24dbb1aaf86df90221876ee848941f7e099e205813da364e232c375b790b0085d370fe228763e2196bb3324b3200199e3a01a8a3dad89df92a26c5579a268d064fb492c4212b120361faa99e4eb3b1d3dc53d4cf4cc83af5cce799f99459e0909531f221445333482f9e2b82759e62d44c3862578ef05f9fc0b19d63b9a3db283e1a82f6cb5eddd39026cc83b3a549a56cd345fe8db4343d535270f301b579d08ea5ba3aae6f670b964d5e35dffdeb2948e2625bae5b273a9082491a793c1d417a388c82eefe0a474c51548a1b9d3333d19ef519ca53a8f8878f576d64a313ab4ae717ce7c640780426cd817f1c21cef58a4aace9fae56b70cf7d874bc409aeff2dfe888ca51c7b8cd641fd0fa3f0c5ef50ce09bef9753f500f23326ef0adf93f4a4619256a0e80765c3b260a868265dcf849b45b75abe67891c13bc030bba3dab7ad97b8020bfef0e095cf2117df14dead30c36daa859a83cb1d6c305891280f27eb2fa053952c22e0d0e76d3102c4ec86b20dd171bad5c09e4c1ce966cb538b4ead8b4c09b9be29e7c5aadfc6607d53783020cce01a93a1ddce73987572e5a574238ccfa45c4dfb909757583fafbb49e72ce7f768c282de77bdbdff815ebff6c3efb3000c3e4ba521db6757e33e586d5ae348fcc4ff7ea1607ba22e84e4210fcafa3cb7043780d8362e32b2f470b757e4b2eb787a9841900511890402d636b543d9218d614cc7e59d53d8849faf18d42b05aa43fc07ae24e79b5aabbcfdd435b1208f4e0a57b092aab126ada49ac217f533ed7f18767cde6125e786fd235b85523337c07c18f3f64f4477b660e20c014d245ffca8ebe9118022768de9dfc2619ac7e04a4d3ba8b2f9b9a2f5714f71c2f22c6d6c44b8775ee65587771e3a60fcfb68da8310925090f4c3003ceaffaef3a5d8eb38d6e94c60963d3f4d4897c5799da472327e0051b34c76b25fd393afaae2c018595253b81c742f319cf649b90f690a412c2b9d457bc12fe417e5afa3827ce868a306063b56bef717029596c13a168950fee9a138810d29b7dc821e3bee4429e318fa470db500465f4d099179a1b3875cd26fea52a566e86f89e2b56bc4dc6894063fd4f5d00a2ffa6c4573c6bc5df4339923a17c7339303d147eef3aed2403bc34899ae02887218770dedf4e7189711ab3c0917ba2ace3a403a8cc18e6cffe1c32a6e888c274d6903cc00ee239ffd5b005192378bf527d321a7eafce1230a386d9c08c8bb7d52c2892a26b8fbc090b51d77bc42fd3990c600dfa83165845b0c44f2ef60be151308330f88eda65a13d91ee44d5da2df6655e562d5d7572a960121cb818831cd0b8a60bf1fba3d69611616cef7e7699ec5c9c639fbb363fc176dcb2e7005ee3c8dd194ae2383af2300835725cc42f221c69d7dd6313ea396a375630197d43154f81c12d4e68c3b012d0f8877447429d4d579f9ffdc5db60ce9b7fc595f1c9c96224e7f1e8a2ab2eb48f68a0458b7a16ab7286deaa9de1209fa5f0f798a242dcefdc5fc1f8a0fe05e861bac06c0a731757b9d37ce19637332475ea944c012280b435e7a6dade815bbff18b7e7e6ece26154c5a30ebd8e30e3ea918ad0cc748605bad29ef1752e48033bff29131701f3669fcd9cd2c658384eff68b6a4ef7a291f881935e315508688c7d71406822ed5a26c9e6e412058f288a003a39da2ee65a4f6df34835efbe0f3a89ab5f5860cb7dd673ad175b62bd9503037ea62566dd5cef73d3ba9d00b832a89cfaed45379052a7c81a034a902ce0cb1c400b5ba925c6605bb72074288c87dedc69d4316a30908c02e094c0fd13a6702b2a4ada2d63b7cd7ff496e9b6d4456b0fc8aa63db6d8af9473bcda18c2528171c336ea780e2390ec3741c746bd7f7aaefa3da99d1235005a6b8e2df338f422ecb79b50879bf735db607dd0d5a37eabb8148597f9ea6886824beca5c46a35dc454f8cb52743ed85510b8a0a4b294400272423c4e893a829098c1a8de52400983eff47b2b1199a758f16cb8ad7bd60df60aaa4bfcc99a4e759d853b2a493cd867a8af1729f0e56231b706a6f2f53e8ffd3a06535c52ed39d8828771f70402efb3c0636bece418a1a9ff055083eb1fc7a154dbf96a543a77695081cd3eb459fee26cec29e45019e2822bf8129225f6ce1d5c0a85e135d61b2bbeb2e47dea9b36e8f0f922edb5860148320ed19064d4aab8d29719c950c64f1369e394521ff696bc48c1afabc1bf356812921d05dc7e55304c8f9033d7a3fea2e6a1d72f5ea5422e0020bc57dce773d1c6d3064aa3e3a1132753edfc4a170dcbfd5604a2e9bb06853a46de4b496709ac4f16a66c077457ed2df53d56cd8bea4adbef623e85d334e6f36adbde91652a5ef059b948dd57296a3eb061869e28f1602b6d4e4ee4aefa83e19ff74c1e494e845c435f1aaca5fccaf3262e86f716fbae8be7f27fd5037d3916e7131aa4b348e601719fc4dc8435afa55194db0b1a829d83cc32b606700ebd2cbf29f00de632f8fdaeb223471de57b53ad544cd1aa3fab690f0b17214d80ce5796e5b3c79026891f07e8d33cfad5c093505183b8325c74f64a6a344efad7ae3678bc80a6adb6c3e72481940a519e32b63507e63b1466fd8215dcad32bc4a727158ea39589d035a59071500bce5831f98d55127876c7376b25b94045e4954cc3e712e1a6001e48dbf933fbb772e27154ee5aab9b8d46051e71cb732922f8c74219b9cbe390699adbff763ce157d7d248acd03ac02e16ad016d239edd72086f5e3f3b8db451286a868097ba886cf697bcb3b1e95f3a6b17342279fa5bd0a6950c2be79a2c4cf6c0b672b8ba4131505f07c53369c552744e0a7a950f205e60825a3217da675b273730a3c79ad8c1367196878bbf28a5c5bcf7d38d9fc5f20848e2a6bd6453133dbf7b10f020156b14bbbd5aaf237a10169a91091ffecd62bad9623fe3c369b59dc5b7a47ce5653159b2c892fe311ba1d160644b56335ed08340a1ee01a57ff1e9692f695a801a400d9a77cf639200f74c9c20c3d84009bf2ce7418bac206ad89b5a68584ebf8d808012764573b7ee1b0154e7053e55eb10dea6fd7fd906c78ed3c72e3042293b1e860d803b1cf736237a9804e9727c27358ac7e444724df9476b231a31d1cdcd17833ad48d1f002f253dd83fe6cab64648c55a4c2aa8668fdfd530089e993a71a15f796450015472daf1a47faca69117748fcf95a5732c7017f85343a61f12d492e5147d605a71bcf66139ee0588b5e5c879648b85fc4da3bd9e0b813dd5385a15bea77b559f1cd5c2ce267dea48fd704d4ea62a3e8c597ebe9e86a1aaf55db710cda53e8b8da47501df66028adfdd4c662d3c8ebb320f1f8ed1613b5f7d8aa53d28388b7722cec023fc9ffa202adca4f25cf313d61aa01b036fde8c9f511c1fa71b261c46a3d7a3909feacf1efb839f2b0b638a020d8e22c9773fc73f1e8f0b04f3fa1a5dee3cc80dfebbf88c0b2544ffc5ad130eeea2811659203876497e3a8f7774453966eac4c07ed658c37227b262545711f76eb5104d7e09d173d2722928ba2a3896d643e3c5e4e3a1d401c26d7a68a1932e1bf4e4dc75dd93f5e987f8ef56c86c65d0434a86c4f9c06744ec94dd024343b8fe0ed2e550e7ba85b00122dc5036283d7f5b881ed4c23dfb383108f0babac362efbb69dc83849936a48a3ed0ac567b5da841abe2fca90146ba15ac27a327e74655f50f9c491009da15b8ae82d7c3b40a7a5ab4d53bc944c8ef338cad760aef48db75d1fde367b0fa403047b9ae0a4db30994b0219df0e79c8e2e8eca808d66000a0d9d4166579f3bf460c4e8edc4068843292ff439eb8b1d627d5f8e5595e81bf35e3ea1671e25430c2565529a3d7c8690ffa9dda289f410b6533d5766c90ff159c1b3502ae72e97730fb83284daac95af5cd01192550f1fc9cd8307dfa7aa01ad9dc2c78d0313f3fd4ce0e377f8eca02552186"}) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000a66000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0x10) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="") 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000074f000-0xc)={0xb0002010, 0x0}) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:06 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e65000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000e73000-0x37)=""/55, &(0x7f0000000000)=0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4a000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) r3 = add_key(&(0x7f0000e40000-0x5)='ceph\x00', &(0x7f000002b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dce000-0x87)="e7f5559519c9d03f332d2525ac5a721de3cef22c42c8994b844f290bca3692ce984df5c7cf572b3710d2d10df0c0b5d48dfbd7fa7ff37ca328a0622f212f1117b69d094d854aebb71ab35a70b336e972e0c262c0890c9b82ca0cf37609ea57d71f252326a9072740c7792703082ce09ad42fa143caee3b4db96cec1c21747894438ae6696ceaaa", 0x87, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) keyctl$assume_authority(0x10, r3) sendto$ipx(r2, &(0x7f000050e000-0x41)="7183de0d008b64bbad12cfd4c47713de8d7598412125057c53c746da6e7696102e8714ceff3497ff98054711eb9727959371f4235d5caaaaa490fc7375bd565d22", 0x41, 0x40000, &(0x7f0000e09000)={0x4, 0x80000001, 0x3f, "5773e94de3d2", 0x80000000, 0x0}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a5000)=@ethtool_gfeatures={0x3a, 0x2, [{0x4ef, 0x40, 0x4, 0x5}, {0x5, 0x0, 0x9, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000332000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000050e000-0x20)={"ae1e4dbac96cd317d9927207818fc30e", {0x4, 0x6, 0x80000000, "382ebb534b55", 0x6ee, 0x0}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 90.039068] device gre0 entered promiscuous mode 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e73000)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000400000000e76a00abc88902"}) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) sendfile(r0, r0, &(0x7f000064f000-0x4)=0x0, 0x5529) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00001c0000-0x8)={0x3, &(0x7f0000288000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000009c000)={r2, 0x0}) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x0, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000905000)=""/235, &(0x7f00000bd000)=0xeb) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000715000-0x20)={{&(0x7f0000a28000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x1) close(r0) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4b000-0x5)='auxv\x00') clock_gettime(0x5, &(0x7f0000130000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000bef000-0x5c)={0x40, 0x20, 0x9, {r1, 0x0}, 0x800, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dda000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000d6a000)=0x0, 0x8) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x0, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') recvmsg(r0, &(0x7f000035e000-0x1c)={&(0x7f0000f6a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002f0000)=[{&(0x7f0000edf000-0xfd)=""/253, 0xfd}, {&(0x7f0000953000-0x28)=""/40, 0x28}, {&(0x7f0000ca7000-0x9d)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0xff}, 0x21) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000ab4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r2, &(0x7f0000d3c000-0x34)=""/55, 0xffffffffffffff59, 0x0, 0x0, 0xffffffffffffff73) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000080000-0x4)=r4) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000139000)={&(0x7f0000bfa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2d5, &(0x7f0000963000)=[], 0x0, &(0x7f0000011000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r5 = dup3(r3, r2, 0x0) connect$unix(r5, &(0x7f0000656000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f2d000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000a06000-0x10)=[{&(0x7f00001f6000)=""/4096, 0x1000}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000313000)='/dev/autofs\x00', 0x4000, 0x0) accept4$ipx(r1, &(0x7f0000c88000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c60000)=0x10, 0x80800) read$eventfd(r1, &(0x7f000015d000-0x8)=0x0, 0x8) 2018/01/09 23:24:06 executing program 7: r0 = memfd_create(&(0x7f000067d000)='}user\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xffffffffffffff81, 0x200, 0x3, 0x1, 0x5, [{0x100, 0x7ec2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xe04, 0x8, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x80000000, 0x0, 0x0, 0x2403, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7, 0x800, 0x77b7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000173000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x0, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x0, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) write$eventfd(r0, &(0x7f00003c4000+0x627)=0xe48, 0x8) mkdir(&(0x7f0000105000)='./file0/bus\x00', 0x10) iopl(0x200) [ 90.412437] device gre0 entered promiscuous mode 2018/01/09 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c15000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cc6000-0x4)=0x2, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') syz_extract_tcp_res(&(0x7f0000a1b000-0x8)={0x0, 0x0}, 0x3, 0xfffffffffffff529) syz_extract_tcp_res$synack(&(0x7f0000662000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000564000)=@hdr={0x1, 0x0, 0x790, 0x55ca93dd, 0x5, 0x5, @ipv4={{0x14, 0x4, 0x8, 0x3ff, 0x97, 0x3, 0x2, 0x8, 0xff, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x200}, @generic={0x86, 0x5, "3f35c4"}, @rr={0x7, 0x3, 0x7f, []}, @timestamp={0x44, 0x2c, 0x3f, 0x0, 0xec2f, [{[], 0x7}, {[@loopback=0x7f000001], 0x6}, {[@empty=0x0], 0x0}, {[], 0x3}, {[@multicast2=0xe0000002], 0x3ff}, {[@multicast2=0xe0000002], 0x695c}]}]}}, @tcp={{0x3, 0x3, r1, r2, 0x8, 0x0, 0x11, 0xc2, 0xaa, 0x0, 0x40100, {[@md5sig={0x13, 0x12, "1d70a9507af20abbc5de8391526ea48d"}, @nop={0x1}, @mss={0x2, 0x4, 0x80000001}, @eol={0x0}, @fastopen={0x22, 0x2, ""}, @mss={0x2, 0x4, 0x7fff}, @mss={0x2, 0x4, 0x6}, @timestamp={0x8, 0xa, 0x5, 0x5}, @eol={0x0}]}}, {"9d7069"}}}}, 0xa1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000d98000-0x4)=0x7fff) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 3: r0 = memfd_create(&(0x7f000067d000)='}user\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xffffffffffffff81, 0x200, 0x3, 0x1, 0x5, [{0x100, 0x7ec2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xe04, 0x8, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x80000000, 0x0, 0x0, 0x2403, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7, 0x800, 0x77b7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000173000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000287000-0x10)={0x0, 0x1ff, 0x9, 0x1e9e}, &(0x7f0000830000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000985000)={r1, 0x13, "84bcdb0b93ddcc8dbaea370f0f0868dcde7f48"}, &(0x7f0000cdf000-0x4)=0xf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000093a000)={r2, 0xe3, "eaaafcf0c89765b718fc551c88f014277eca05282f8840b0d2c54bb0f02905f994a6e3f4b44badee8a69ee9a60c12e318d081c27c397f265f71f3188aabf525a2f45c5f361c488891e31ca00f8990e4ad19eff9279295af9f8e9e71ee2cfacf628a29acd39f6d55f15b4dacdfcafe1eff8528027b2124f78dafb5c37bb6e3b3d62feeee88d23d3194b3a1f110db2eae7757f9c558f0c37b77e0394ac08cd95425eda60ebe4860b242de3645db0851196e85315bfe956ea5a0553bb2511124caabda988fdc1f85d56e469bf2dac5b742dbca6c4e3426da715f30fb720076ae57506d996"}, &(0x7f0000e8f000)=0xeb) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x28004100, &(0x7f0000ff5000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b5e000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000567000-0x58)={{0x1ff, 0x100000001}, 0x0, 0xffffffffffff0001, 0xffffffffffffff41, {0x9, 0x1}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000000007fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000129000-0x20)={{&(0x7f0000703000/0x11000)=nil, 0x11000}, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000530000)='/dev/input/event#\x00', 0x9, 0x1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f000068b000+0x6b5)=[&(0x7f000051a000-0x12)='/dev/input/event#\x00', &(0x7f00004da000-0x3)='(@\x00', &(0x7f0000b94000-0x12)='/dev/input/event#\x00', &(0x7f000002f000-0x7)="b2707070302f00", &(0x7f0000b72000)='/dev/input/event#\x00', &(0x7f0000f8c000-0x12)='/dev/input/event#\x00'], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000648000-0x10)={0xffffffffffffffaf, 0x1f}) close(r0) 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0xe)='{vmnet1vmnet1\x00', &(0x7f0000001000)=']\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0xd)='wlan0trusted\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000+0x5ed)='\\user#ppp1lo@/\x00', &(0x7f0000000000)='@ppp0/,\x00', &(0x7f0000002000-0x7)='cpuset\x00', &(0x7f0000001000-0x1)='\x00'], 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) 2018/01/09 23:24:06 executing program 3: pipe(&(0x7f0000133000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c33000)={0x6, 0x3ff, 0x12a00000000000, 0xa240, 0x40, 0x2}) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) inotify_init() r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) syz_open_dev$sndtimer(&(0x7f0000918000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002d0000-0x8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) flock(r1, 0x8) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a5b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000548000-0x4)=0xfffffffffffffffe, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00002a4000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x24)=[], 0x0, 0x0, &(0x7f000066d000)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x40000, 0x0) 2018/01/09 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a27000)={0x0}, &(0x7f00007d6000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0067000008020100ec01001e03366f3cdc0200000074fffffff76052bb6a88001b0200da0000000000ffffffe65f98e2010067fcf463e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c0aba2ffe3c501001adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000a1e000-0x1d)="1a1aa768112d5c20086409fa9985dcf1602edc11bcf853da5a536ce223") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000024e000)='/dev/rtc\x00', 0x349101, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000099b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080b000-0x4)=0x14, 0x80000) sendto$packet(r1, &(0x7f0000059000-0x4)="bfb60a11", 0x4, 0x4000881, &(0x7f00003eb000)={0x11, 0x11, r2, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000004000-0x92)=""/146) getsockopt(r0, 0x9, 0xab, &(0x7f0000003000)=""/167, &(0x7f0000002000-0x4)=0xa7) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0xffe3) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000675000-0x15)='/proc/self/net/pfkey\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x2, &(0x7f00006f2000/0x4000)=nil, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') timerfd_create(0x5, 0x800) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) writev(r1, &(0x7f000048a000)=[{&(0x7f0000755000-0x7e)="a209e3bc85bd7c02fa7100b05aca5ffd65ceb608b19857ec57588d3c800c3b8eab112184f170cd68e96400031f349214752c9a034ee8b62c452ddee848504d17e1da03b393a9b32b673ffaf01254012cb55bb1825aafc119f61e82fe111180cbc4e60e85d2fd3c8e635a7bddaabc7405aec9036765ff2e07635450edae5f", 0x7e}, {&(0x7f0000552000)="a0cb86dea80c008b3ba3fd4930b40823e7d16443d9bdf88e6320ef11a2190fc96d80aa3e801f8516530c4a54df895706f02e59460dc58ffbf5a3607028ea5e11efecebe1a3dbbca41ab0fb8327a1c4ec01d75007808952b577ff2b334ebbe4e7dc1fea794b0a6572e3144d89ebd995a112f6428224d240bb7ce1d121617b63440101281b2558cf725e7a6f3ab77360", 0x8f}, {&(0x7f0000284000-0x80)="6497ac8f3c636d107cc54fe5910ea2ab0ea9fbf4ebfeac6141ca01113048c7517554be050456a6e9c00b09f8024ab9767c2e5cd2baa6d023c3b0a34e57093b80713246b62af213760fdc70bdc290747abfaa79b543d7e5b2686202e405830da24a5a97c0ec96e5b21a0e214e7edf71d89b5d985e80730fc8bec698cb63a65cc8", 0x80}, {&(0x7f000041c000)="9e31286517187b8c0503788acfc38eed165280c464966a9feefee1a9209834a22b948c8836bbce14660e881c2db0edb57958fcd7c5bd2368a061b1226006023996e36111e2272aefa08fede1631588946fd584c9adeea2a1fe6d0a9d780affcfce5485491cffc6dfee032cefd91b6574eda1f1167a6668280cb365932d028eb1149029ba10d06669ddf5faa46582576e6d621c7e75f51800639dc610a7276b", 0x9f}, {&(0x7f000066d000-0xe5)="22f4498ab21ef7beab590e45c7bfbbe791672f21b738c268e4d8cc1225722da66d280cd30b35f172e2a18089ef7845c5e52155197dcbd24ce6fac27f6590c489e7f454d3ecf6074a5eb7f47faa5adeb4117036350bb7057946e1afcd8bf1a3c2792c7517d2c3074cae9e1f1acb538ddae871c83ca6fb22fb88e0d50fb8da398f493693a62d52585c86ca54a8a7da5d90ef9cbafc1bca62d809db10c4df86653c666589aa47496db1ad9ba90083c7976a34caf88e327a4ce66fc73577a612ee93921b6f4de07e8d90b4cb164a23addddc4f0d2e1f25fbc9bceacfbfc6e4158c4f286952540a", 0xe5}], 0x5) 2018/01/09 23:24:06 executing program 5: r0 = socket(0x3, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) prctl$intptr(0x1c, 0x5) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ashmem\x00', 0x2100, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xbf4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)=[&(0x7f0000005000)='user\x00', &(0x7f0000006000)='cgioupselrnux^^\x00', &(0x7f0000008000-0x1)='\x00', &(0x7f0000009000-0x1)='\x00', &(0x7f0000009000)='lotrusted\x00', &(0x7f0000004000-0x1)='\x00'], &(0x7f0000001000)=[]) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b66000)='/proc/self/net/pfkey\x00', 0x70200, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000d65000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000655000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x80000003, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f81000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x80, 0xffffffff, 0x8, 0x8}, &(0x7f000048b000)=0xa0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f82000-0x16)={r2, 0x0, 0x7, [0xffff, 0xff, 0xa4, 0x1000, 0x3, 0x2, 0x5]}, 0x16) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f7f000)=0x100, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a78000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018a000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000049c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x513, 0x1, 0x3, 0x2, 0x80, 0x80, 0x11, r1, r2}, {0xe3a8, 0x2, 0xebb, 0x2, 0x69551d3f, 0x6, 0x8, 0x2}, {0x7, 0x1, 0x8, 0x7ff91914}, 0x86fc, 0x0, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x3, 0x3, 0x1, 0x82, 0x80, 0xffffffffffff7fff}}, 0xe8) rmdir(&(0x7f0000d07000)='./file0\x00') 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000015b000-0x25)={0x0, 0x1d, "bae399b7f1c19344601c95d04b52df2a009d63b6d051d516deb99689f2"}, &(0x7f0000a5c000)=0x25) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b8000)={0x0, 0x800}, &(0x7f0000189000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004e3000-0xb8)={r1, 0x3ff, 0x4, 0x40, 0x7, 0x2, 0x9, 0x100, {r2, @in6={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6935}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4, 0x8, 0x5, 0x8}}, &(0x7f0000904000-0x3)=0xb8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r4, 0x80007387, 0x0) write(r3, &(0x7f0000459000)="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", 0x1000) dup2(r3, r4) ioctl$fiemap(r4, 0xc020660b, &(0x7f00006dc000)={0x7fff, 0x4, 0x2, 0x1800000000, 0x2, [{0x4, 0x2, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100, 0x83, 0x8001, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0}]}) close(r0) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000003000-0xd7)="53027f949bcef33636b81c3b9a540a0da0c98a88c6834640ac66f0d21f77a2973af24ad0411bbbe01535ad2b55a489a157b3e3b11f67dd905b3a5883e8a6e0a41f5744d2ebf8461d1249da69bf13f82e4fb6cbb439f3cf4bf4d7c4b51023c8b65ba015fa6428f0790c06c4304095f874b4ad048200a83187ba1f4ecd760775810c34fbc47262ca5e10658c2f53867761d300c1a52edb193172f34e2861da9e3c60e2d8fce3f1dcce8f3cda5513ee047c3c1d81f07e5ae267c83f292541bb7814206bb0f98531f775ac0995e1975f29921bfb193eb9dbc9", 0xd7, 0x40000, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f0000001000)="", 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007e4000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) flistxattr(r0, &(0x7f0000d78000)=""/17, 0x11) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x1c, 0x1d, "2211bd9b9ae50e21b783f12a3c9227e6d9e590af112e5f851e22a5416f8ce935cb559b542ba07577a9d8c6dfb123b6b7adfcca141ab8e853b66b9015c8f5afa0", "2c347af2b474d8904f4a17727646824329d1d4a697373dde0c8fc8e05871530e", [0xd7, 0x0], 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac4000-0x11)='/selinux/enforce\x00', 0x410800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005b3000-0x4)={0x7}, 0x4) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000acb000)={0x0, 0x10000}, &(0x7f0000e22000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000588000)={r1, 0xfffffffffffffffb}, &(0x7f00006ae000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) personality(0x8000000) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a4000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000019d000-0x10)={0x5, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000cfb000-0x8)={0x0, r2}) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e3d000-0xc)={0x0, 0x0}) 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f74000)=0x1, 0x4) connect$inet(r0, &(0x7f0000772000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f71000)=0x0, 0x4) 2018/01/09 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) clock_gettime(0x7, &(0x7f00003ca000-0x8)={0x0, 0x0}) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/09 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000563000)={{0xcf0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000ed8000-0x10)='/dev/input/mice\x00', 0x0, 0x900) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000248000-0x4)=0x22, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000374000)=0x3) 2018/01/09 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000dea000)="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") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa9000-0x4)=0x800, 0x4) listen(r1, 0x0) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/253, 0xfd) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r1, 0x1) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cf0000)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x7ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f9c000-0x8)={0x0, 0x0}) flistxattr(r1, &(0x7f000002a000)=""/76, 0x4c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00003de000-0x30)=""/48) 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000099f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000b6000-0xc)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d07000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dd3000-0x13)={0x0, 0xb, "66d64380c112c920cb7f5f"}, &(0x7f000068e000)=0x13) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005de000-0x98)={r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f000051b000-0x4)=0x98) 2018/01/09 23:24:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) prctl$intptr(0x3c, 0xfffffffffffff000) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000079a000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000ce7000/0x4000)=nil, 0x4000, 0x8, 0x40010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xd8, 0x0, &(0x7f00001fe000)=[@register_looper={0x630b}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x58, 0x20, &(0x7f00000eb000-0x58)=[@flat={0x736a2a85, 0x100, r2, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f00008f0000-0x1)=0x0, 0x1, 0x3, 0x32}, @flat={0x73682a85, 0xa, r3, 0x3}], &(0x7f0000af7000)=[0x78, 0x0, 0x0, 0x78]}}, @acquire_done={0x40106309, r3, 0x2}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x0}, @request_death={0x400c630e, 0x0, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f0000243000)=[@fda={0x66646185, 0x0, 0x4, 0x14}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000b19000-0x28)=[0x48, 0x0, 0x38, 0x38, 0x0]}, 0xb4c}}, @dead_binder_done={0x40086310, 0x2}], 0x4, 0x0, &(0x7f0000741000-0x4)="27aec84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001e3000)={0x0, 0x0}, &(0x7f0000852000)={0x0, 0x0}) clock_getres(0x0, &(0x7f0000252000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, r0}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/09 23:24:06 executing program 5: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002e8000-0x24)={@common='ipddp0\x00', &(0x7f0000699000-0x24)=@ethtool_ringparam={0x10, 0x8, 0xffffffffffffffff, 0x0, 0x5c2, 0x1, 0x2e48, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00009c5000)='./file0\x00', 0x100, 0x50) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10000) 2018/01/09 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) keyctl$reject(0x13, 0x0, 0x0, 0xfffffffffffff800, 0x0) r3 = getpgid(0x0) r4 = getpgid(0xffffffffffffffff) tgkill(r3, r4, 0x3b) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000abe000-0x4)={0x0, 0x3, 0x30000000000000, 0x3, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005d2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000)=0xe8) 2018/01/09 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00003b5000-0x48)=""/72, &(0x7f0000158000-0x4)=0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000318000)={0x0, 0x0, 0x0}, &(0x7f0000206000)=0xc) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f67000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000039a000-0x4)=0x0) lstat(&(0x7f0000d7c000)='./file0\x00', &(0x7f000015d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000093000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027a000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000c66000-0x1c)={&(0x7f0000f98000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b12000-0x8)=[{&(0x7f00001db000)=[{0x34, 0x18, 0x8, 0x7, 0x1, [@flag={0x4, 0x4a}, @generic="e0ed510d4cd2f3b5bbd1ef283a81496d974d1415d10148465e3fe361e371"]}, {0x114, 0x1c, 0x201, 0x4, 0x3, [@flag={0x4, 0x48}, @generic="39c6ca53df9c29825840b58494ba750ca270be946af367cc7797f65f098497834e143220598d7250b7e9b48ac47693968c9b1cf5ac8b880b438c7db9e4a1ef3a1c20f71f5ea8d55b2452f74fdc3671286ff1ca3a1813adf21ff50f6f1da441e689b5d9ef84627fabd6a0151fedc47f0889b18c96734b1d4b85aa242fc822a79850c20ba712f20b943976faef15a487", @nested={0x4, 0x94, []}, @generic="7ce1dea97ae6b5979be0079cc08615214bedfdf8b4a78dfc7f0e6d2603b61f89bda3e8afa41dae787c9015", @generic="25b1511a3c5f918621d27d9c64bf841d54b796f71a3c236c7f8bd13b0510050182df0e6034c29344afaa975a180446ba18e65f55d392fe1400eb4dcc7eb7ec"]}, {0x1c, 0x20, 0x1, 0x0, 0x1, [@typed={0xc, 0x8d, @fd=r0}]}, {0xf4, 0x26, 0x803, 0x5, 0x1, [@nested={0x74, 0x8, [@typed={0x70, 0xe, @binary="cc01813c13b2a370aec62b549a1f5b3e0ffe96437e89b834734fb801cc0c8d546089d8ad992a29aaf8b1b427b7f8f372fcebea6b4b8c4fe68a0b7d56f25f90e12cc3a64a453b6ce34708e316126db5ad5b76fb21230fa904500fc93c7c6e6566492ab3757198"}]}, @flag={0x4, 0x4d}, @flag={0x4, 0x44}, @typed={0x64, 0x4b, @binary="b439cf8d633e296e445eec605c943a21dab6ebd704bc1e942d7deff3878cbeaa229d28030c83251ec37c6ab3421ce945c61a6eb13db48433360bf2e0c7afefad5fe3253fda99e415a1bca194b9ac3ce9598faa2eed003a30c1"}, @flag={0x4, 0x6e}]}, {0x160, 0x18, 0x0, 0x2, 0x3, [@generic="c0f0147b100b50065335e6fd5281953556b539a856f9b238748e5df09f023b7493c4143560c77cffe78cf5a87abb84c1683f4bc712442d4015c077953700f421d721cf0ca2aec02d47c6e748118666c3b3d49ef50f02e27c16a69a4b9fea18ec705024", @generic="5b1e6429da3671158a0880c8f270ff451b2cc0019477948112596920c2e48e3ca31403d778b76ef0a7794881e2dd0c85a3912d142be6cba5d1855537876ef191ebf73c23673c4d14e54a244dffac3338b561c923f569a502fdaf5863d3aea100a125e499f8b38525cdb62e3853d5d0203304a68754ab6ebbcc0a28f5fa23a1b98a6c45b26825b87a6face76d12b28b4bfe1d2c6f0c21e124830b497f80174cad0c06c0ec7515bd1e8da068c173f389703f129998e49195ad9a997c10cd2008abcc4436888f483d6b80f26036d7b55ccd015057dd3d8eba213dc3cf10a8", @typed={0xc, 0x7a, @u32=0x8}, @flag={0x4, 0x77}]}, {0x116c, 0x1e, 0x100, 0x1, 0x3, [@typed={0xc, 0x54, @fd=r0}, @flag={0x4, 0xf}, @nested={0x10, 0xe, [@typed={0xc, 0x0, @uid=r1}]}, @typed={0x18, 0x37, @binary="83068a76acd2952ca07dc2dad5d8f4"}, @nested={0x1114, 0x22, [@generic="c52b06a063ce0c4c2863ced46c0fcf79c3c5ad8386db5397af83ec5713f959c496a3f6e0ae5fa88b5a6d671e696800a5ebc8daed89ff6e6546b1a48ca6e0093af1a4b82db7447f4c8617cca49fdac817bf49dcd5bbdbd88c3fdd1d46a62a956220da488791f079d2d97416f4e3c2c54d61fee3c479a2cd16aedf617008761a68ea3ca641c6ad06e69f", @flag={0x4, 0x10}, @generic="c54b066d90e98934b870e4646af8eb16e0887980240c4a6c147a9e470e67b316bf6445b77a4ade83e2c49e249973ae3e603fb616718dc8ea8a59c05675cd2b5d5705a1f90ab9bd02235c9bce677d1ab072a0f711a4a06703a9dc710e6e2654aacfa5748e9942", @typed={0x1008, 0x31, 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@flag={0x4, 0x2d}, @generic="9e1fb67138330fc2c8c2ab54c9c20906fe"]}, @typed={0x10, 0x73, @u64=0x800000000000}]}, {0x1574, 0x37, 0x300, 0x5, 0x2, [@typed={0xc, 0x59, @pid=r2}, @generic="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", 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[@generic="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@typed={0xc, 0x3e, @uid=r3}, @flag={0x4, 0x25}]}, @nested={0x384, 0x37, [@flag={0x4, 0x48}, @typed={0xc, 0x80, @pid=0x0}, @generic="e9ed68a3369ea0fd41109670e3910241e45aca95b839b197cb921ce06b100f4341854e37dfcbbe7ab18f7dcb991af35cb8a2256a414a03c6dc33f8c6393a83cfde2d95dbfd27f5d70e054439d2a9d31a345563ef179e69213ba610ee3302e360a35938b68a8c3e7fd31a86a1fbc97a2051bf6cb1165d4662e62df32649383c6e895d0e3cc6979720af279c207285c7e874da87b1d00ccb25872de9112eb12951640a5d20b73d1762ecfcec005a6a41e9d917ea9e46082ad48dfcadb7204f0b952bcbffe62bb802980c212fce0ad249cfbdd3363ab95c887ee1117c7a065b2d10df4cb4cddbf5791fd7701a2800e042f38c3bdcebde", @generic="34c9b8ee9e8468ff3a283a0ee2ddd4f1705e24411b5d076a87d635efd51d5b5357de6dbbf9e1474a8fd161dc75c66a84b516596d5072a8ab1d90c24eba65f3ebc3a867ddaa76aca9cc1153544a7157faecf3155dd4a4ababd0f94ca6e22993ccd6f5386e5e68c704039330989d901a271bba6ea150dba1c9c6ae7d65cce43b", @generic="4ec3a92e8237233d83ad43b5a4b6084abda09a1a0aa1aa44f7f4b582cc8cb9db1a6d4f16d518ef76741d4819dba5102435f99ef468d233ee8c3ff2e4ae9d43e2efbc2f6619bed17c5b047c5b13307c982f10f4468e965116fcfd5f2601a528f98cf1c07051ba47243daeb2eedc54939ece82348ec598ab1dbc3fd5ff765e242396d0d2557e7ca057b854f8abc41a43d8dea1a29539ae3e6da8ba4c7484c44a5e3996a96eca77316b31b4d10d1e45c8216aea33c0b61f902f69cfe6503f3e4ea921469b2e", @flag={0x4, 0x46}, @generic="", @generic="d86e7aa88a75111980dec4d41f99dca9cb9a9499399c82458227d4dd6c651bff60a9ac5fce28e8d14e27e5b9379bdab15f1fe24e14e55c308b5eecd69990e8dd9d8a3ada48a8c4f7467c81ea0111f7db1de9e8cf401ff51cab5ada92fe15ed162331096e53668cbbb23b164c211268fc82550b2c6ba416cc306482b8ca83ea86aa866b7d3e2d7262c3bdf95e6fbf794930b418f45f53c394f746b0ccc51aff768859c594ced60eba7e1363827cb0fc335ddf29a2093d747dec62625b1123f13a133e57938af6fe5c23", @flag={0x4, 0x20}, @generic="7a3e53d4724f0c91e57a2c4368f33e874a68a5ea10598c0057459c704660d1956b45fc45c4606f16ae68d22227de22711ba7e0c1629005094691ef8c2131d8a9a3e29958efed724e23f860b53ab136216bce2972a0a0d67eb24a285ffc47ab387ec0aa9daf"]}]}], 0x2a98}], 0x1, &(0x7f0000689000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x54, 0x404c8c5}, 0x1) 2018/01/09 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x0, &(0x7f0000c7b000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000ae8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000009c000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003c5000+0xbf5)={0x3ff, 0x1000, 0x5, 0x7, 0x3}, 0x14) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000000a000)=""/4096) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005bc000)={0x2, &(0x7f0000372000-0x10)=[{0x28, 0x0, 0x0, 0xbfffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000c28000)=[{&(0x7f00007df000-0xb2)="03", 0x1}], 0x1) [ 90.974812] binder: 16458:16461 ERROR: BC_REGISTER_LOOPER called without request [ 90.986124] binder: 16458:16461 got reply transaction with no transaction stack 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000c2d000-0x58)={0x0, 0x1d, 0x0, @thr={&(0x7f000013c000)="a2295b03", &(0x7f0000b92000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8e000-0x4)=0x0) timer_getoverrun(r1) pipe2(&(0x7f000072b000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000639000-0x8)={0x0, 0x9}, &(0x7f00009e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f6f000-0x8)={r3, 0x0}, &(0x7f0000ac7000)=0x8) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000d0d000)=0xbf, 0xffffffffffffff2b) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000242000)=@assoc_value={0x0, 0xff}, &(0x7f00002cd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000678000-0x8c)={r5, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73", 0xe2}], 0x1) sendmsg(r0, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="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", 0x6ff}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x0) [ 91.013301] binder: release 16458:16475 transaction 783 out, still active [ 91.013305] binder: undelivered TRANSACTION_COMPLETE [ 91.053997] binder_alloc: binder_alloc_mmap_handler: 16458 20000000-20002000 already mapped failed -16 [ 91.055540] binder: BINDER_SET_CONTEXT_MGR already set [ 91.055548] binder: 16458:16475 ioctl 40046207 0 returned -16 [ 91.059697] binder: 16458:16483 ERROR: BC_REGISTER_LOOPER called without request [ 91.059706] binder: 16458:16483 got reply transaction with no transaction stack [ 91.059715] binder: 16458:16483 transaction failed 29201/-71, size 88-32 line 2920 [ 91.060956] binder_alloc: 16458: binder_alloc_buf, no vma [ 91.060972] binder: 16458:16475 transaction failed 29189/-3, size 0-0 line 3127 [ 91.060995] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.136110] binder: 16458:16461 transaction failed 29201/-71, size 88-32 line 2920 [ 91.151875] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.157585] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.163786] binder: send failed reply for transaction 783, target dead 2018/01/09 23:24:07 executing program 3: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x38)=""/56, 0x38, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d41000)=0x0, 0xfffffffffffffe54) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x0, &(0x7f0000c7b000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) arch_prctl(0x1004, &(0x7f00006bf000)="28470500a1f0c8bf00b2a7550d956e83631a266dd226ecf6d93ef155bee7f797515ea503e5465b1088ef589d94db13cd7124f0c39ea9b2a6101c5621e1257d5dd3c6066391869f6a1e2e1719bc8fdefd575a7c1b4aa31c6caffd3356d247462c12c3188366d4ad5b69eae06757f89434093b401b35e71a14f769fce3ee4236b1622e731ac8712439e53ac5aae117a5793a4cfe28cefdb92d8b735e31a1f896cf7eba5a92") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) 2018/01/09 23:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008bd000-0x9)='/dev/rtc\x00', 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000516000+0x3ef)='/dev/ptmx\x00', 0x42, 0x0) readv(r0, &(0x7f00007fa000-0x8)=[], 0x0) close(r0) 2018/01/09 23:24:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00001a4000)={&(0x7f00002bb000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000953000-0x8)={&(0x7f0000d2c000)={0x1fc, 0xe, 0x7, 0x400, 0x7, 0x2, {0x5, 0x0, 0x3}, [@typed={0xc, 0x19, @u32=0x7ff}, @nested={0x100, 0x45, [@typed={0xc, 0x41, @u32=0x5}, @generic="99ab673fcb55d77b9d8364282b34c7b8a5a88e1e48a5b02a71c810aa3c0e955e8c39cc44824ee3162d2381cbe54a5d1c0b48aeb8a44489a79e0af5d21accba64721852eb68bf56cb25185fb9847337ff867f8bff7c4a0a85a773acd1c9967654365d56406ab85c7a42b237ac77c473e4cf728501769b0cb73740a794625fcee26a0a74630765d5fa23e8d09c0313dce5f596716f3df4231a3f81fbcf42f7f3b46bdb9f685c61116a541ce627d38a315d15be7860b2c82cedac4174783bb35f63ccbde5cf99e4f40372de66f11197d24dafeef4f4ea1f194bc36fc0c52eeb90165165e59ce08caa3f3c0e7124", @flag={0x4, 0x8c}]}, @generic="c930fd3adaf940dde99a6d39d94eb19ec6410581db3e792210a3f68311b43b16f25445766c77289ed0c59c389d667a538c81c5d5a4f037fa14758558c8cbda774ba4689fc1df5ba4a8c3bc8322543a0a338ad5a4b382dcc0bcc76576ffb8065f0ced1c26fffb1f7a3f819912ae8678cc29e1291f1163e927b774330394918e9bfd7064bd1d2f055f2780516bf2ba0773ec54799b156c47460d130727d4b40dfe956b6d5f1bcc317c31e089d908a65fa841556727a139e84c1922b185f7aceb5b3d5d157b", @nested={0x18, 0x84, [@typed={0x10, 0x57, @u64=0x1}, @flag={0x4, 0x66}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000025a000-0x28)={@generic="e66852029e2ceb3a12e8db11067ce710", @ifru_settings={0x2, 0x0, @fr=&(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00009c7000)=0x0) sendto$unix(r1, &(0x7f0000c12000)="3c09eb1f2895232487b7764ef19c3013172f482f592b8aa5454ace535754d110d3ef8f73597053fcea460184447e447c7c773bb3fa73f4358b726cecb4baad86ac881658d8ecae1f", 0x48, 0xc000, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000689000)=0x9, 0xfffffffffffffd4c) 2018/01/09 23:24:07 executing program 4: prctl$intptr(0x2a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000735000-0x4)=0x101, 0x4) 2018/01/09 23:24:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fchdir(r0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x0, &(0x7f0000c7b000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 91.233570] binder_alloc: 16498: binder_alloc_buf, no vma [ 91.254097] device gre0 entered promiscuous mode [ 91.264425] binder: 16498:16505 transaction failed 29189/-3, size 40-8 line 3127 [ 91.280223] binder_alloc: binder_alloc_mmap_handler: 16498 20000000-20002000 already mapped failed -16 [ 91.291878] binder: BINDER_SET_CONTEXT_MGR already set [ 91.297256] binder: 16498:16505 ioctl 40046207 0 returned -16 [ 91.306102] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c01000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa, 0x10000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ee4000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "1e83da6c981c3abf1ce80400c6c408a5d201afa24a9bedaf2f87276e0a0360296e2200061dd9f51f6f65aa568075ed2085ff79fcd89d030000005acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0xfffffffffffffffe, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$random(&(0x7f00005cc000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000098000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') syz_open_dev$mice(&(0x7f000073a000)='/dev/input/mice\x00', 0x0, 0x4000) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00001ae000-0x24)="240000005a001f191415f507125a00000913210308001000fff708ff0800030000000108", 0x24) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f91000-0x9)='/dev/ppp\x00', 0x321000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000621000-0x4)=0x0) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x0, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) arch_prctl(0x1004, &(0x7f00006bf000)="28470500a1f0c8bf00b2a7550d956e83631a266dd226ecf6d93ef155bee7f797515ea503e5465b1088ef589d94db13cd7124f0c39ea9b2a6101c5621e1257d5dd3c6066391869f6a1e2e1719bc8fdefd575a7c1b4aa31c6caffd3356d247462c12c3188366d4ad5b69eae06757f89434093b401b35e71a14f769fce3ee4236b1622e731ac8712439e53ac5aae117a5793a4cfe28cefdb92d8b735e31a1f896cf7eba5a92") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) 2018/01/09 23:24:07 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c6000-0x16)='/selinux/checkreqprot\x00', 0x115000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000eda000-0x18)={&(0x7f00006fe000/0x4000)=nil, 0x2, 0x3, 0x10, &(0x7f0000335000/0x4000)=nil, 0xfffffffffffffffe}) r1 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000501000-0x1)=0x0) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xfffffffffffffd57}], 0x1fffffffffffff14, 0x800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f26000-0x28)={@generic="fa9e31f024ff6e2ed041ba2355ae6209", @ifru_flags=0x4000}) ftruncate(r1, 0x1) bind$inet6(r0, &(0x7f00003ea000-0x1c)={0xa, 0x0, 0x3effa6dc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b86000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 23:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000166000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:07 executing program 4: prctl$intptr(0x2a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000735000-0x4)=0x101, 0x4) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x0, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) recvmsg(r0, &(0x7f0000e90000-0x1c)={&(0x7f0000b29000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f3000)=[{&(0x7f0000720000-0x16)=""/22, 0x16}, {&(0x7f0000a33000)=""/224, 0xe0}, {&(0x7f00008c6000-0xda)=""/218, 0xda}, {&(0x7f0000ebe000-0x9)=""/9, 0x9}], 0x4, &(0x7f00006c6000)=""/4096, 0x1000, 0xc9}, 0x10022) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/09 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7003) 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x5, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0}) r0 = socket(0xa, 0x801, 0x0) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/09 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000a3c000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) poll(&(0x7f00005c7000)=[{r1, 0x1, 0x0}, {r0, 0x400, 0x0}, {r1, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2000, 0x0}], 0x7, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x0, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 91.568586] binder_alloc: 16543: binder_alloc_buf, no vma [ 91.577929] binder: 16543:16550 transaction failed 29189/-3, size 40-8 line 3127 [ 91.579503] device gre0 entered promiscuous mode 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000e95000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x200}, &(0x7f0000a85000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e7c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000dbe000-0x24)={@generic="c13fb573141415880ddc08b0351b62f4", &(0x7f00000f9000+0x149)=@ethtool_rx_ntuple={0x35, {0x5, @ether_spec={@random="e56cd5fe8a86", @random="5144bc938f6c", 0x100000001}, @tcp_ip4_spec={@rand_addr=0x1, @multicast1=0xe0000001, 0x0, 0x1, 0x1000}, 0x9, 0x3, 0x7f1a, 0x2, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000843000)=@common=""/16, 0xffffffffffffff46) fcntl$getown(r3, 0x9) getpgrp(0xffffffffffffffff) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f000062c000-0x7)="6c040000007303") sendfile(r5, r5, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = geteuid() r1 = getgid() syz_fuse_mount(&(0x7f0000b71000-0x8)='./file0\x00', 0x8000, r0, r1, 0x0, 0x81008) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eb5000+0x89e)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='jfs\x00', 0x100000, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 23:24:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) arch_prctl(0x1004, &(0x7f00006bf000)="28470500a1f0c8bf00b2a7550d956e83631a266dd226ecf6d93ef155bee7f797515ea503e5465b1088ef589d94db13cd7124f0c39ea9b2a6101c5621e1257d5dd3c6066391869f6a1e2e1719bc8fdefd575a7c1b4aa31c6caffd3356d247462c12c3188366d4ad5b69eae06757f89434093b401b35e71a14f769fce3ee4236b1622e731ac8712439e53ac5aae117a5793a4cfe28cefdb92d8b735e31a1f896cf7eba5a92") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) [ 91.625405] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.678519] binder_alloc: 16576: binder_alloc_buf, no vma [ 91.687334] binder: 16576:16586 transaction failed 29189/-3, size 40-8 line 3127 [ 91.711666] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x0, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x119040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0xd3)={0x0, 0xcb, "d3e4917c010e4c14f2eed59b3f18fe4a6d010bfe9aa575e378840962e115b682d32222e4a8074b495b9191a0cc372b42788610caf326c4f4f6465856dbb50cd313e822c20b417b8b8f408f4bc77dae2542a9dc45382d6f64fccf6d6a448ddeeef42a51b386b03c1308df3b0c01fa9237593113e4476569fcb78224a2aba74e97d68e60da7bc45e895d863a4f144e06afe01a8e24291a5fb10a2c0d45c6a45be7bca6dbcd8d1268e59077f6e6c86e2f4ba15e6462fefd54b9b96c4336b6fefb613adc64819029d851475761"}, &(0x7f0000001000-0x4)=0xd3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/09 23:24:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xfb)=""/251, 0xfb) r1 = syz_open_dev$usbmon(&(0x7f000013a000)='/dev/usbmon#\x00', 0xed, 0x200) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}) close(r2) 2018/01/09 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/access\x00', 0x2, 0x0) getpgid(0x0) getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000235000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00004e4000-0x16)='net/ip_tables_matches\x00') 2018/01/09 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') writev(r0, &(0x7f0000912000-0x10)=[{&(0x7f0000c8e000)="7df56a053f35ea4dc6a8cbe3534f3f6660f6ccdc3b38738b0fa909e1711303e1b0360a6a8bb5bf48c625a3d98481f1e200321f1fdef877c900adce1dc78fac4ab8aabd6f4e2a014785f40a9c76ca228e2b161acb55c6e5a7212638b6eb545ea1331bf02f12f14bf1f5c910f62b12189c8051e6e084c8381a7fea15ca0e9b5151194b5608da77e29287d2d452159854fd62b83a3d2d7c2c2a4ff27cae01564feef846ef562f1e8719294f0d5d0baed8accb67faf7b8c070fb5252a07f051ba20a6481abf419625c4ba6f921bf6fbae5e8604f42af571f712b9dcbc2f9fe5728600561de4615f43ad4c5d63597fe40", 0xee}, {&(0x7f0000843000-0x3a)="10189375191cb669400ec22d04d10ee796fc97620d0edce8eb5e88e61ace64cbb516df3339ea0017add20dab2555c3ba20528283bfefaa34b984", 0x3a}], 0x2) sendfile(r0, r1, &(0x7f0000e41000)=0x55, 0x401) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65782f6970ffdf040000006163686500") ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) timerfd_gettime(r0, &(0x7f0000b62000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) arch_prctl(0x1004, &(0x7f00006bf000)="28470500a1f0c8bf00b2a7550d956e83631a266dd226ecf6d93ef155bee7f797515ea503e5465b1088ef589d94db13cd7124f0c39ea9b2a6101c5621e1257d5dd3c6066391869f6a1e2e1719bc8fdefd575a7c1b4aa31c6caffd3356d247462c12c3188366d4ad5b69eae06757f89434093b401b35e71a14f769fce3ee4236b1622e731ac8712439e53ac5aae117a5793a4cfe28cefdb92d8b735e31a1f896cf7eba5a92") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) 2018/01/09 23:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000e95000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x200}, &(0x7f0000a85000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e7c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000dbe000-0x24)={@generic="c13fb573141415880ddc08b0351b62f4", &(0x7f00000f9000+0x149)=@ethtool_rx_ntuple={0x35, {0x5, @ether_spec={@random="e56cd5fe8a86", @random="5144bc938f6c", 0x100000001}, @tcp_ip4_spec={@rand_addr=0x1, @multicast1=0xe0000001, 0x0, 0x1, 0x1000}, 0x9, 0x3, 0x7f1a, 0x2, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000843000)=@common=""/16, 0xffffffffffffff46) fcntl$getown(r3, 0x9) getpgrp(0xffffffffffffffff) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f000062c000-0x7)="6c040000007303") sendfile(r5, r5, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x0, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000166000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fd0000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000023a000)={0x0, 0x0}) 2018/01/09 23:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000+0x84d)=""/182, 0xb6, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000ac000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/access\x00', 0x2, 0x0) faccessat(r2, &(0x7f00007cc000-0x8)='./file0\x00', 0x0, 0x100) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x0, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) memfd_create(&(0x7f0000822000-0x11)='net/ip6_mr_cache\x00', 0x1) [ 91.854561] binder_alloc: 16598: binder_alloc_buf, no vma [ 91.864452] binder: 16598:16607 transaction failed 29189/-3, size 40-8 line 3127 2018/01/09 23:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) arch_prctl(0x1004, &(0x7f00006bf000)="28470500a1f0c8bf00b2a7550d956e83631a266dd226ecf6d93ef155bee7f797515ea503e5465b1088ef589d94db13cd7124f0c39ea9b2a6101c5621e1257d5dd3c6066391869f6a1e2e1719bc8fdefd575a7c1b4aa31c6caffd3356d247462c12c3188366d4ad5b69eae06757f89434093b401b35e71a14f769fce3ee4236b1622e731ac8712439e53ac5aae117a5793a4cfe28cefdb92d8b735e31a1f896cf7eba5a92") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00001db000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000047b000-0xd3)=""}) 2018/01/09 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008c0000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x0, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 91.900029] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.930448] binder_alloc: 16634: binder_alloc_buf, no vma [ 91.939999] binder: 16634:16636 transaction failed 29189/-3, size 40-8 line 3127 [ 91.954327] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 23:24:08 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xc)={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}) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000004c000-0x8)={0x0, 0x100000001}, &(0x7f0000059000)=0x8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000005a000-0x8)={r1, 0x401}, &(0x7f0000014000)=0x8) 2018/01/09 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffcb1209004a000ae9", 0x12, 0x0, 0x0, 0x0) execve(&(0x7f0000167000)='./file0\x00', &(0x7f00009ea000)=[&(0x7f0000c0d000-0x18)='posix_acl_access-cpuset\x00', &(0x7f00007b1000)='\x00'], &(0x7f0000271000-0x8)=[&(0x7f0000f00000-0xf)='+mime_type^GPL\x00', &(0x7f0000ea9000-0x1)='\x00']) 2018/01/09 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000b87000-0x8)={0xfffffffffffffffc, 0xd1c}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c85000)={0x0, 0x8}, &(0x7f000005a000)=0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000096f000-0x8)={r1, 0x100000000}, &(0x7f0000a3a000-0x4)=0x8) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x0, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) arch_prctl(0x1004, &(0x7f00006bf000)="28470500a1f0c8bf00b2a7550d956e83631a266dd226ecf6d93ef155bee7f797515ea503e5465b1088ef589d94db13cd7124f0c39ea9b2a6101c5621e1257d5dd3c6066391869f6a1e2e1719bc8fdefd575a7c1b4aa31c6caffd3356d247462c12c3188366d4ad5b69eae06757f89434093b401b35e71a14f769fce3ee4236b1622e731ac8712439e53ac5aae117a5793a4cfe28cefdb92d8b735e31a1f896cf7eba5a92") 2018/01/09 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') writev(r0, &(0x7f0000912000-0x10)=[{&(0x7f0000c8e000)="7df56a053f35ea4dc6a8cbe3534f3f6660f6ccdc3b38738b0fa909e1711303e1b0360a6a8bb5bf48c625a3d98481f1e200321f1fdef877c900adce1dc78fac4ab8aabd6f4e2a014785f40a9c76ca228e2b161acb55c6e5a7212638b6eb545ea1331bf02f12f14bf1f5c910f62b12189c8051e6e084c8381a7fea15ca0e9b5151194b5608da77e29287d2d452159854fd62b83a3d2d7c2c2a4ff27cae01564feef846ef562f1e8719294f0d5d0baed8accb67faf7b8c070fb5252a07f051ba20a6481abf419625c4ba6f921bf6fbae5e8604f42af571f712b9dcbc2f9fe5728600561de4615f43ad4c5d63597fe40", 0xee}, {&(0x7f0000843000-0x3a)="10189375191cb669400ec22d04d10ee796fc97620d0edce8eb5e88e61ace64cbb516df3339ea0017add20dab2555c3ba20528283bfefaa34b984", 0x3a}], 0x2) sendfile(r0, r1, &(0x7f0000e41000)=0x55, 0x401) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) 2018/01/09 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = creat(&(0x7f000071f000)='./file0\x00', 0x80) accept4$inet(r2, &(0x7f0000438000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a70000)=0x10, 0x80000) 2018/01/09 23:24:08 executing program 3: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fb0000)=""/0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fb0000)=""/139) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x1) 2018/01/09 23:24:08 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000004c000-0x8)={0x0, 0x100000001}, &(0x7f0000059000)=0x8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000005a000-0x8)={r1, 0x401}, &(0x7f0000014000)=0x8) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x0, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000348000-0x16)='/selinux/checkreqprot\x00', 0x4100, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008e8000)=0x4, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000737000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d5e000-0x4)=0x0) 2018/01/09 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a7c000)=0x0) syz_open_procfs(r1, &(0x7f0000d88000-0x8)='smaps\x00') 2018/01/09 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7ff, 0x0, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009a9000-0x8)={r1, 0x8}, &(0x7f000076d000-0x4)=0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000002000-0x45)=""/69) r3 = socket(0x4, 0x80000, 0xacbb580000000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r4 = dup3(0xffffffffffffffff, r3, 0x80000) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f000001b000)=""/211) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00009b1000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000a6000-0x6)={0x2e, 0x2, 0x8}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f3f000-0x4)=0x0) [ 92.175677] IPVS: Creating netns size=2536 id=14 [ 92.208510] IPVS: Creating netns size=2536 id=15 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x0}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000dff000)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a69000)=0x0) getpgrp(r1) 2018/01/09 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) fadvise64(r2, 0x0, 0xffffffff80000000, 0x3) r3 = openat(r0, &(0x7f0000824000)='./file0\x00', 0x2000, 0xa3) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f00006d3000)={0x75, &(0x7f0000327000-0x75)=""/117}) 2018/01/09 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) mprotect(&(0x7f0000d07000/0x2000)=nil, 0x2000, 0x6) 2018/01/09 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8d000-0x4c)={0x63, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) write$evdev(r1, &(0x7f0000129000)=[{{0x0, 0x7530}, 0x7, 0x7f38, 0x1}], 0x10) 2018/01/09 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d4000)=[{&(0x7f000023c000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) syz_open_dev$sg(&(0x7f0000bf8000-0x9)='/dev/sg#\x00', 0x18f, 0x40) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x0}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) preadv(r0, &(0x7f0000147000)=[{&(0x7f0000840000)=""/87, 0x57}, {&(0x7f000044e000)=""/4096, 0x1000}, {&(0x7f00008c0000-0xa3)=""/163, 0xa3}, {&(0x7f00008c5000)=""/27, 0x1b}], 0x4, 0x0) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x0}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x0, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) [ 92.349120] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=16713 comm=syz-executor4 [ 92.367939] device syz2 entered promiscuous mode 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(0xffffffffffffffff, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 92.396119] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=16733 comm=syz-executor4 [ 92.396698] [ 92.396711] ===================================== [ 92.396713] [ BUG: bad unlock balance detected! ] [ 92.396717] 4.9.75-g8910fa5 #19 Not tainted [ 92.396719] ------------------------------------- [ 92.396743] syz-executor7/16727 is trying to release lock (mrt_lock) at: [ 92.396770] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 92.396772] but there are no more locks to release! [ 92.396773] [ 92.396773] other info that might help us debug this: [ 92.396786] 1 lock held by syz-executor7/16727: [ 92.396809] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 92.396811] [ 92.396811] stack backtrace: [ 92.396826] CPU: 1 PID: 16727 Comm: syz-executor7 Not tainted 4.9.75-g8910fa5 #19 [ 92.396830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.396851] ffff8801c023f8d8 ffffffff81d93049 ffffffff849b67b8 ffff8801d1cac800 [ 92.396865] ffffffff834e6574 ffffffff849b67b8 ffff8801d1cad088 ffff8801c023f908 [ 92.396880] ffffffff81236bf4 dffffc0000000000 ffffffff849b67b8 00000000ffffffff [ 92.396882] Call Trace: [ 92.396909] [] dump_stack+0xc1/0x128 [ 92.396920] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 92.396947] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 92.396964] [] lock_release+0x6f8/0xb80 [ 92.396972] [] ? traverse+0x3cf/0x900 [ 92.396986] [] ? memcpy+0x45/0x50 [ 92.396995] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 92.397004] [] _raw_read_unlock+0x1a/0x50 [ 92.397013] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 92.397022] [] seq_read+0xa83/0x1290 [ 92.397032] [] ? seq_escape+0x200/0x200 [ 92.397045] [] ? __fsnotify_parent+0xbc/0x340 [ 92.397053] [] ? fsnotify+0x86/0xf30 [ 92.397060] [] ? fsnotify+0xf30/0xf30 [ 92.397067] [] ? seq_escape+0x200/0x200 [ 92.397075] [] proc_reg_read+0xef/0x170 [ 92.397083] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 92.397091] [] ? security_file_permission+0x89/0x1e0 [ 92.397097] [] ? proc_reg_write+0x170/0x170 [ 92.397102] [] ? proc_reg_write+0x170/0x170 [ 92.397109] [] compat_do_readv_writev+0x522/0x760 [ 92.397115] [] ? do_pwritev+0x1a0/0x1a0 [ 92.397123] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.397130] [] ? do_sendfile+0xa44/0xd30 [ 92.397137] [] ? __fget+0x201/0x3a0 [ 92.397142] [] ? __fget+0x228/0x3a0 [ 92.397148] [] ? __fget+0x47/0x3a0 2018/01/09 23:24:08 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8d000-0x4c)={0x63, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(0xffffffffffffffff, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) write$evdev(r1, &(0x7f0000129000)=[{{0x0, 0x7530}, 0x7, 0x7f38, 0x1}], 0x10) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8d000-0x4c)={0x63, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:08 executing program 2: 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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) fadvise64(r2, 0x0, 0xffffffff80000000, 0x3) r3 = openat(r0, &(0x7f0000824000)='./file0\x00', 0x2000, 0xa3) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f00006d3000)={0x75, &(0x7f0000327000-0x75)=""/117}) 2018/01/09 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec3000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000350000)={0x1, 0x6}) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r1 = mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(0xffffffffffffffff, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8d000-0x4c)={0x63, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 92.397155] [] compat_readv+0xe3/0x150 [ 92.397163] [] do_compat_preadv64+0xd6/0x100 [ 92.397170] [] compat_SyS_preadv+0x3b/0x50 [ 92.397178] [] ? compat_SyS_preadv64+0x40/0x40 [ 92.397186] [] do_fast_syscall_32+0x2f7/0x890 [ 92.397193] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.397200] [] entry_SYSENTER_compat+0x74/0x83 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap$binder(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x8, 0x8010, 0xffffffffffffff9c, 0x7) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x0, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e33000-0x8)={0x3, 0xb2}) 2018/01/09 23:24:08 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) [ 92.784150] device syz2 entered promiscuous mode 2018/01/09 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e33000-0x8)={0x3, 0xb2}) 2018/01/09 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) write$evdev(r1, &(0x7f0000129000)=[{{0x0, 0x7530}, 0x7, 0x7f38, 0x1}], 0x10) 2018/01/09 23:24:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f5a000-0x9)='/dev/sg#\x00', 0x7f, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b67000)={0x2, 0x0, 0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x6, r1}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) fcntl$dupfd(r2, 0x406, r2) 2018/01/09 23:24:08 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x0, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ftruncate(r1, 0x1) set_thread_area(&(0x7f000078b000-0x10)={0x1ff, 0x100000, 0xffffffff, 0x6, 0x9, 0x800, 0x3, 0x5, 0x3, 0x0}) 2018/01/09 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8d000-0x4c)={0x63, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x0, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e33000-0x8)={0x3, 0xb2}) 2018/01/09 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000010000-0x4)=0x0, &(0x7f000009c000)=0x4) fstatfs(r0, &(0x7f0000059000)=""/89) sendfile(r0, r0, &(0x7f000012d000)=0x0, 0x85) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000d2b000-0x60)={&(0x7f0000153000-0xc)=[0xfff, 0x8, 0x0], 0x3, 0x8, 0x7fff, 0xffffffffffffffff, 0x717, 0xffff, {0x2, 0x1, 0x2, 0x8, 0x9, 0x0, 0x7, 0x9, 0x7, 0x0, 0x7, 0x9, 0x3, 0x1f, "90f3ef2b5045c9c81921decfd0111a2634b92ce1d5e48d90f59a5895364402b7"}}) 2018/01/09 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e33000-0x8)={0x3, 0xb2}) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8d000-0x4c)={0x63, 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000084a000)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f00008c3000-0x8)='./file0\x00', &(0x7f000052e000)=[&(0x7f00006a5000)='system\x00', &(0x7f0000f86000)='eth1\x00', &(0x7f00001e6000-0x12)='/dev/input/event#\x00', &(0x7f0000f17000)='/dev/input/event#\x00', &(0x7f0000e0d000-0x12)='/dev/input/event#\x00'], &(0x7f0000a24000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ba6000-0x8)=0x1) 2018/01/09 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) write$evdev(r1, &(0x7f0000129000)=[{{0x0, 0x7530}, 0x7, 0x7f38, 0x1}], 0x10) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e33000-0x8)={0x3, 0xb2}) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004bd000)=0x0) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000d35000)={0x19980330, 0x0}, &(0x7f0000bf2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f00007dd000/0x4000)=nil, &(0x7f0000746000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') mlockall(0x2) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000e3000-0x8)={0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000019a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006c7000)={{&(0x7f0000459000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000896000)='/selinux/access\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000b5000)=0x7, &(0x7f0000ca8000-0x4)=0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000378000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d67000)=0xc) ptrace$cont(0x20, r3, 0x2, 0x400) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x67)="6d6f009be67471aefc39d8ac13acdfd03e76ab4c1868d07531c6b318205ebaf47c54cc0f2ea8904112cd1fbcc5d5009f861b4cc589f7c970ca3aaf335c9a73fb1022f1608a48dc89a7acd7717107e8eb798a719be4bd0658959f6fc9d831ebd694e60bc67f4a32") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e00000-0x14)={0xffffffffffffffff, 0x1, 0x5, 0x2, 0x80000000}) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="582574007035000000000000160100") sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x3) 2018/01/09 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) write$evdev(r1, &(0x7f0000129000)=[{{0x0, 0x7530}, 0x7, 0x7f38, 0x1}], 0x10) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[], 0x0, 0x48000) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00001d4000)=""/223) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00002a4000-0x1000)=""/4096) sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000040c000)={@generic="2aa0745d8016bc4a2d1ab94b2550abd0", @ifru_flags=0x8802}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000990000-0x4)=0x0, &(0x7f0000cc5000)=0x4) openat(r0, &(0x7f0000368000-0x8)='./file0\x00', 0x10000, 0x40) 2018/01/09 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) stat(&(0x7f000042b000-0x8)='./file0\x00', &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00005cf000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000695000)='./file0\x00', r2, r3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/09 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00002af000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:09 executing program 2: syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[], 0x0, 0x48000) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[], 0x0, 0x48000) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 2: syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[], 0x0, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd3000)=0x0, &(0x7f0000772000-0x4)=0x4) 2018/01/09 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[], 0x0, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000474000-0x4)=0x616, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000288000-0x4)=@int=0x0, &(0x7f000022a000-0x4)=0x4) 2018/01/09 23:24:09 executing program 2: syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) 2018/01/09 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000004a000-0x18)={0x1, 0xffffffff00000001, 0x5, 0x8, 0x8, 0x101}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000fd5000)={0xf9, 0x7, 0xf611, 0x8, 0x1, 0x2}) connect$netlink(r1, &(0x7f00001bc000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000b88000)={0x5, 0x1, 0x1, 0x9, "8b4eb27902f2098d7989405f779a27b1ca0c334f309dd8bf879c90b6b8a09851"}) ftruncate(r2, 0x9) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x24, 0x0) close(r0) 2018/01/09 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a74000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0xe3, 0x25}, 0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) close(r0) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[], 0x0, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000bb7000)={{0x7, 0xe5fe}, 'port0\x00', 0x2, 0x10001, 0x9, 0x7, 0xfffffffffffffff7, 0x86af, 0x401, 0x0, 0x7, 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]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000102000-0x8)='./file0\x00', 0x0, 0x130) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f49000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x0, 0xff, 0x9, 0x1, 0x2, 0x4cb5}, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000091b000-0x14)={0x8, [0x80000000, 0x66a59e13, 0x7fff, 0x4, 0x23d, 0xe1, 0xf32, 0xe1e]}, 0x14) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000db2000-0xc5)=""/197, &(0x7f0000f18000)=0xc5) getpeername$packet(r1, &(0x7f0000ca4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000de000-0x4)=0x14) flock(r1, 0x9) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bb1000)={@loopback={0x0, 0x1}, 0x0, r2}) r3 = syz_open_procfs(0x0, &(0x7f000067a000-0x11)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000023000)=0x0, 0x7f) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00009f4000)=0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000537000-0x16)='/selinux/checkreqprot\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000646000-0x14)={0x0, 0x81, 0x3, 0x8, 0x400, 0x6}, &(0x7f0000fab000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000001c000)={r5, 0xef, "b3234d8076e503124616ec17c65d5f8ca4d65db6753bdf2d0fafcf3a0fc4d8cb6179db8665fcc30c0361395f794a93918cdd48fc6492df4dc163358250b2278d0673e61017f94193f35f7e648fe42692804eab196490999724688f0d228bf29c0c61362b94b5499440f3193ea53a9de88519e3cb357e9f9fe9bbe09bdbb6f67ade1976a7fc5a77f6f39bcedea77919f9bbea1006cd641cd137d869cfd24e9185a175643b1e981f03be070c5733a59081e7cdf36f5430157ad8abb416f35d1e3707df90de3d6bbec96a529c55383eaa482e6bf50019bdc5898f9741fbd138d4391c5125d2772c2268ecb040be7b31f2"}, &(0x7f0000973000-0x4)=0xf7) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f000020f000-0x95)=""/149) ioctl$fiemap(r1, 0xc020660b, &(0x7f000042f000)={0x0, 0x400, 0x1, 0x64, 0x2, [{0xff, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/09 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="", 0x0}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000050800040000000000", 0x24) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="", 0x0}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="", 0x0) 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000af5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000be0000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000817000-0xa)='*losystem\x00', 0x1) connect$netlink(r0, &(0x7f0000d76000)=@kern={0x10, 0x0, 0x0, 0x200002}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d06000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b03000-0x8c)={0x1f, 0xdb, 0x7, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e8000)={0x0, 0x6}, &(0x7f0000d88000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f45000)={r3, 0x1}, &(0x7f000036c000)=0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x80000000000000, 0x0, 0x0, 0x800000000000000, 0x0}) close(r1) 2018/01/09 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000000000)=0xc) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00003cf000)="c7f02187685c58a44a226009ea623a2d3ddd077f47a7bb708ab4ceecf9b2dddf112eff618b26b9544b10a4584094c5ea5a9b71efa14a2bfa0d8d3fa8b44d61902a2e0ac7741a38e07b0ed239a81c6b3149e745ee6be12d0de9a9207f6ade1ab571ff5f967f4f2616ba6db37c5ec2090118c1bd0a57265c4e17ebe9cfc28a94d68f371c1ee22fe89cda26471b050303b22cb0f23d55e2a0eee6cfe05a65f707a48d95d5593b182b2da6302759c329996ef1a0898bf72b0eecdfcc0377db7640cead641a215dc5be88", 0xc8) close(r0) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="", 0x0) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c19000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006fc000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000431000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00005c9000)='mountstats\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) flistxattr(r1, &(0x7f000050f000-0xec)=""/236, 0xfffffffffffffdd0) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="", 0x0}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="", 0x0) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) 2018/01/09 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2a000-0xe)='/selinux/load\x00', 0x2, 0x0) close(r0) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200", 0x12) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) userfaultfd(0x80000) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000817000-0xa)='*losystem\x00', 0x1) connect$netlink(r0, &(0x7f0000d76000)=@kern={0x10, 0x0, 0x0, 0x200002}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d06000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b03000-0x8c)={0x1f, 0xdb, 0x7, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e8000)={0x0, 0x6}, &(0x7f0000d88000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f45000)={r3, 0x1}, &(0x7f000036c000)=0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x80000000000000, 0x0, 0x0, 0x800000000000000, 0x0}) close(r1) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200", 0x12) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000743000)={0x0, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c4000-0x4)=0xb) r2 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='mountinfo\x00') sendfile(r2, r2, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200", 0x12) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004b1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f00004a4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ad000-0x4)=0x36e) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0d000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_create1(0x80004) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000", 0x1b) 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a73000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003b0000-0xc)={0x8, 0x41ab, 0x8, 0xa, 0x0, 0x100000001}) recvmsg(r1, &(0x7f0000973000-0x1c)={&(0x7f0000f91000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000030d000-0x20)=[{&(0x7f0000b47000-0x1)=""/1, 0x1}, {&(0x7f0000338000-0xd5)=""/213, 0xd5}, {&(0x7f0000a62000)=""/114, 0x72}, {&(0x7f0000ea8000)=""/134, 0x86}], 0x4, &(0x7f0000ed2000)=""/56, 0x38, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000572000-0xc)={0x0, 0x2c, &(0x7f0000075000)=[@in6={0xa, 0x0, 0xe24, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000026000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a6d000)={r2, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x5, 0x6, 0x0}, &(0x7f0000edd000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000585000-0x8)={r3, 0x0}, 0x8) connect$inet6(r1, &(0x7f00008a2000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000029e000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000817000-0xa)='*losystem\x00', 0x1) connect$netlink(r0, &(0x7f0000d76000)=@kern={0x10, 0x0, 0x0, 0x200002}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d06000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b03000-0x8c)={0x1f, 0xdb, 0x7, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e8000)={0x0, 0x6}, &(0x7f0000d88000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f45000)={r3, 0x1}, &(0x7f000036c000)=0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x80000000000000, 0x0, 0x0, 0x800000000000000, 0x0}) close(r1) 2018/01/09 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) userfaultfd(0x80000) 2018/01/09 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) close(r0) 2018/01/09 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cd", 0xa2}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000", 0x1b) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e0200000500000000000000", 0x1b) 2018/01/09 23:24:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e02000005000000000000000508000400", 0x20) 2018/01/09 23:24:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e02000005000000000000000508000400", 0x20) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cd", 0xa2}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cd", 0xa2}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e02000005000000000000000508000400", 0x20) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dca000-0x4)=0x0) r1 = socket(0x5, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000318000-0xb8)={0x0, 0x7fff, 0x101, 0x4, 0x5, 0x100000001, 0x9, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x1f, 0xffffffffffffffdf}}, &(0x7f000051e000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={r3, 0x8}, &(0x7f00006d3000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer\x00', 0x80100, 0x0) 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/09 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/01/09 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) userfaultfd(0x80000) 2018/01/09 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000817000-0xa)='*losystem\x00', 0x1) connect$netlink(r0, &(0x7f0000d76000)=@kern={0x10, 0x0, 0x0, 0x200002}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d06000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b03000-0x8c)={0x1f, 0xdb, 0x7, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e8000)={0x0, 0x6}, &(0x7f0000d88000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f45000)={r3, 0x1}, &(0x7f000036c000)=0x8) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b6a000)={0x0, 0x80000000000000, 0x0, 0x0, 0x800000000000000, 0x0}) close(r1) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e020000050000000000000005080004000000", 0x22) 2018/01/09 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d6000)={0x1, &(0x7f0000c7b000)=[{0x6, 0x200, 0x9, 0x7}]}, 0xfffffffffffffe30) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054ce", 0xbd}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/09 23:24:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002ff000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000df8000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000463000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000014e000)="6e65742f1f6e697800e0") readv(r1, &(0x7f00007b8000)=[{&(0x7f000068c000)=""/131, 0x83}], 0x1) sendfile(r1, r1, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e020000050000000000000005080004000000", 0x22) 2018/01/09 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e020000050000000000000005080004000000", 0x22) 2018/01/09 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000286000-0x24)="24000000190025f0011c1ffbfffffc0e02000005000000000000000508000400000000", 0x23) 2018/01/09 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x81) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000d21000+0x1a1)=[{&(0x7f00006b0000)={0x27, 0x1ff, 0x10000, 0x5, 0x4, 0x6, "60aeea8a8ce823d6635a96fc3fffaa9300e1cb26d81c53d06a57ca3dcfb2046d548f5e88cbcc6a0cd44339fc7e33132fde2713e9e9d6ee31970e2a563b90b9", 0xc41}, 0x58, &(0x7f0000d90000)=[{&(0x7f0000842000-0x95)="66adaa2fe59edc1400e709b9fb17a0c4dd1f79d4ae612628574be8ac5f1e82c9e050c1708b26761f47af56b2a8a9a7011b09ed58e551a4526b2ef25c003bff50f837e47b540a2a556c6ac702c633cc1949ab9dd6c19210d1938775d5c1ca8cbc3abc5b6c8b3b150265c3bfff5a6183986236648852dec39272be4435d90d05d2b8bdba5dbb895f5d6c453d353e0bc562f45e435a6fa067dfa475aeb2cc0eeb1681b5442975bee3c16fa63e98387ae3e8e2c948dd90060a4f6b81e7245a962ae2632fa8df0e12dbc91978fd5a5644c2eea97284bfd0cc467a18383bf29e748f9a68a53286c3d86b10e4ec0929b23df3", 0xef}, {&(0x7f0000b60000-0x1000)="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&(0x7f0000c79000-0x36)=[{&(0x7f0000801000)="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