d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000078f000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSBRK(r0, 0x40044591) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006c5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000858000)={0x0, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0xff43) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000654000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee4000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000375000)={0x0, 0x0, 0x0}, &(0x7f0000c15000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000016a000-0xc)={r3, r4, r5}, 0xc) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000afc000)=""/176) 2018/01/08 02:39:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000640000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) ftruncate(r0, 0x17b8e22a) write(r0, &(0x7f0000cdc000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2018/01/08 02:39:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xed6f1a93a74b7759, 0x0, &(0x7f0000e39000)={0x0, 0x0}, &(0x7f0000b25000)={0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000510000)='keyring\x00', &(0x7f0000f67000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000da0000)='.request_key_auth\x00', &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/08 02:39:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) gettid() tkill(r2, 0x16) 2018/01/08 02:39:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000b27000)='./file0\x00', &(0x7f00003a4000)=[], &(0x7f0000493000)=[], 0x900) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd1000+0x6ec)='/dev/pktcdvd/control\x00', 0x60010, 0x0) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) delete_module(&(0x7f0000970000)='%\x00', 0xa00) 2018/01/08 02:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b36000-0x9)='/dev/random\x00', 0x0, 0x40000) r0 = syz_open_procfs(0x0, &(0x7f00009bf000-0xd)='net/wireless\x00') sendfile(r0, r0, &(0x7f00006d0000-0x8)=0x4, 0x400000ff) 2018/01/08 02:39:33 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000a, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001c3000-0x8)={0x0, 0x2}, &(0x7f000003e000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff0000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x8001, 0xffffffffffff8000, 0x7, 0x70}, &(0x7f0000ff0000-0x4)=0xa0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff0000-0x10)={0x0, 0x200, 0x9, 0x1f, r1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fee000)={0x0, 0x6}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ff1000-0x10)={0xa1, 0x2a, 0x4f4d, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff0000-0x8)={r2, 0x8}, &(0x7f0000ff0000-0x4)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b92000-0x8)={r2, 0xed}, &(0x7f0000fef000-0x4)=0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000591000)={"3c271390166fd707d570d880f599ab69", {0x4, 0x8, 0x101, "d6be23958915", 0x3, 0x0}}) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f000000a000-0x64)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/08 02:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980b30, 0x0}, &(0x7f0000ea3000-0x18)={0x3c4758e7, 0x0, 0x0, 0x0, 0x3, 0x0}) syz_open_procfs(0x0, &(0x7f000078f000-0xa)='setgroups\x00') stat(&(0x7f000023a000)='./file0\x00', &(0x7f00001e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000934000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0xa, &(0x7f0000459000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r0, r1, r2) 2018/01/08 02:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004f1000-0x8)='./file0\x00', 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c27000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d27000-0xd)='gid_map\x00') sendfile(r0, r1, &(0x7f000065c000)=0x100005, 0x26a9521) 2018/01/08 02:39:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000bd8000)={0x10, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0xe5)="d93a2530b1131bcc5301289bf738d47aa3a43c373474fa96d8697e8176085ebe4c427fb0960d90a936e5fb73c91dfd0e56b9911f5a1a6760b5ad840d58a8b97b8de59a4c00d832aa57acfd6f63661eed6d3ea55c2593d55cb4c6feeab8d144bbb712c717d55eb01ba420e00ecfe0c352464f39d57f378782c419247d3b01b91f0b97406c5d73243ef9cad8e63c53b3ad36ff02b4e2d3334e17bc9e6a2c77d9129e527e44741efa788b276eeeeec79c28c48ebf8059dc3094ba8e93533093c86a70d12247e10f824de6a897c974e39f34fbb03b87e08367950bbf09e3236c07064225dc5e1e", 0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000+0xb4b)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000770000-0x4)=0x211, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 02:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000619000+0xcac)=0x0, &(0x7f0000076000-0x4)=0x4) 2018/01/08 02:39:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x440000, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000faa000-0xc2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @llc={0xa, @snap={0x0, 0x0, 'W', "4ff407", 0x0, "1bb2"}}}}}}, 0x24) 2018/01/08 02:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000924000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00009eb000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f00000d5000)=0x8) r2 = dup3(r0, r1, 0x80000) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000018d000-0x14)={0x57, 0x0, 0x6, {0xff, 0x1}, {0x246a, 0x2}, @rumble={0x10001, 0x7f}}) sendmsg$key(r2, &(0x7f0000703000)={0x0, 0x0, &(0x7f0000d65000-0x8)={&(0x7f0000f3c000-0x10a8)={0x2, 0x4, 0x1, 0x9, 0x215, 0x0, 0x2, 0x2, [@sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0xfffffffffffffffb, 0x0, 0x6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x77902e0b, 0x0, 0x10000}, @sadb_x_sec_ctx={0x201, 0x18, 0xfba0, 0x2, 0x1000, "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"}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x10}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r3, 0x0) clone(0x0, &(0x7f00004f1000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00003fb000-0x4)=0x0, &(0x7f000059b000-0x1)="") 2018/01/08 02:39:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009a5000-0xe)='net/xfrm_stat\x00') ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000836000+0xa47)=""/225, 0xe1, 0x41, &(0x7f00000fc000-0x5)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000556000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f000004d000-0x8)='./file0\x00', 0x80, 0x128) getresuid(&(0x7f0000954000-0x4)=0x0, &(0x7f0000f1a000-0x4)=0x0, &(0x7f0000269000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d6000)={0x2, &(0x7f00008d6000-0x18)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b35000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ed0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009a6000)={r3, 0x5, 0xd4, "c258748514892c0b5a3268997b8ba0665aa07377a0b3164ac9c5e5c4a06e300a5163098f1e91d39f44f7647cd50f7e5c6ef6f251a506baf2c10053a53ab6a3b570c77740595a5fbb86f12ab3f51b88b9d0dc07d72c0ca7e28ac1ec3995b8544587c8b53ad3c4eda8ef0ae34674daadc3ce816b092df4a27ccabe12063dde743f452d8f7ea8da368bb500a6cbd959c199ce41d27a5c68156d98effaafe371a9afba5ba684b85f0e5db7969e8f44e9e9d5493084268c7c67c42e6759ec5752494d6db6daefb77c5f73c3c03e535dfd20c73bc94416"}, 0xdc) sendto$unix(r2, &(0x7f00008d6000)="", 0x0, 0x0, &(0x7f00008b6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d0d000-0xdd)=""/221, &(0x7f000036c000)=0xdd) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/08 02:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000c3c000)=[], &(0x7f0000761000)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000f95000-0x69)="c7f2185f0ff0b6e9905d73586a95af4c826b53db96129d76dc53c1dcfb4013a357570720baa9bdc09ce26b16ab17b07d5fac8aec0c9a9248a94e71faea02566f819ce2a27744e4b0eb29ff533b3f06db17b2a70707f206da2554fbb7563a76e4b8ed965331fe823b23", 0x69, 0x20000000, 0x0, 0x0) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/08 02:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000911000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000169000)={0x0, 0x0}) ppoll(&(0x7f0000b62000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005e1000-0x8)={0x0, 0x0}, &(0x7f00003a3000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000059000)={0x0, 0x200}, &(0x7f00001b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e37000)={r3, 0xfff, 0x454e, 0xfffffffffffffffe, 0x9, 0xffff}, &(0x7f0000558000)=0x14) 2018/01/08 02:39:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="bc12315c32470549361d6f29de4f8ffa7a8cc54c1a9061f7c3228d5024b0ad89cd15bf20c2b166b6f3c7284068b45736990bb5d7856e7e0f52b8dc5c1d7e22cc1b58b5be1d356548b8d012c086290d1855319c97bb53fb9669d747f78fb4cafc8706ceb888204b40bc045b830a1d456f23bcec6abb28f037cfe2684391aaa230c6e5dc8f7b1ba46d03", 0x89) mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000934000)=0xc) ioprio_get$uid(0x3, r2) sendmsg$key(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x3, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrandom(&(0x7f0000332000-0x59)=""/89, 0x59, 0x2) [ 50.135453] device syz6 entered promiscuous mode 2018/01/08 02:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000fdb000-0x8)={0x19980330, 0x0}, &(0x7f0000ff3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004e9000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ed000-0x4)=0x0, 0x4) 2018/01/08 02:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) r1 = memfd_create(&(0x7f00007bc000-0xd)='/dev/snd/seq\x00', 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000be2000-0x4)=0x9) pipe2(&(0x7f00003bd000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ce0000-0x8)={0x0, 0x2}, &(0x7f00009d3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000634000)={r3, 0x7, 0x10}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a9000-0x10)='/dev/sequencer2\x00', 0x35f5eec390a09a39, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000e6000-0x4)=0x10000000000000, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f23000-0x4)='net\x00') socket$key(0xf, 0x3, 0x2) exit(0x0) getdents(r2, &(0x7f0000da8000-0x91)=""/0, 0x0) lremovexattr(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f00000ce000)=@random={'trusted.\x00', '}\x00'}) syz_open_procfs(r1, &(0x7f0000581000-0xe)='net/mcfilter6\x00') 2018/01/08 02:39:33 executing program 1: r0 = epoll_create1(0x7fffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000658000)='oom_adj\x00') poll(&(0x7f0000a5c000-0x18)=[{r0, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x2, 0x0) 2018/01/08 02:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ff1000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:33 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000018000-0x1)="") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000011000)='\x00') 2018/01/08 02:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x2, 0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 02:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x10) write(r0, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000ab000)={0x0, 0x0}, 0x8) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffffffffffff, 0x50, &(0x7f0000001000)=""/84, &(0x7f0000003000)=0x54) 2018/01/08 02:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000092000-0x8)='./file0\x00', 0x200, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000711000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:33 executing program 1: mmap(&(0x7f0000000000/0x4b9000)=nil, 0x4b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004ba000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c2, 0x5, 0x1, 0x1, 0x8}, &(0x7f000032a000-0x4)=0xa0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000)=@assoc_value={r1, 0x9}, 0x8) write(r0, &(0x7f00004b8000)="1f0000001800070001006c1f0000c80002000216fff5f5060002000000edec", 0x1f) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ab7000-0x28)={@common='rose0\x00', @ifru_ivalue=0x9}) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000255000)="734868331ef35655e309fd860d5d31b35c6a98427eb99698d5d617041bea9c19146de6bc9a66582a943820b3f079c04880f0258855eb7cba776d0388e8e1a0fbb314a1c37e9521daceea2a071205beb6d50492c064908cabaf3e29e945eecbc3ffd7a1979880cdc7defb99aabc41d7cd66adb4b118571aa9632beabb857609382358e46589185f87e160c854b4b6354b5c21e9075818322f63cc50ea6a272a9271636c5ffe8b6cc8d2b9c9e12aee2f98dac46264a8376fcf063f4aa6e89535f83691b62f962e5f973c0014c3715861c77f0a9ccb456dd48171", 0xd9) write(r1, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) openat$sequencer2(0xffffffffffffff9c, &(0x7f000058f000)='/dev/sequencer2\x00', 0x680, 0x0) 2018/01/08 02:39:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006c9000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c2b000)=0x0, &(0x7f0000eb6000)=0x4) sendmmsg$inet_sctp(r1, &(0x7f00000ea000-0x6)=[{&(0x7f0000dc0000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000096c000-0x10)=[], 0x0, &(0x7f0000965000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}], 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getrlimit(0x0, &(0x7f0000d3b000-0x8)={0x0, 0x0}) 2018/01/08 02:39:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fe9000-0xb)='/dev/loop#\x00', 0x6, 0x141000) r0 = request_key(&(0x7f000039f000-0x12)='.request_key_auth\x00', &(0x7f000044f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1a000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000d20000)='keyring\x00', &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0xffffffffffffffe1, r1) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000717000-0x4)=0x0, &(0x7f0000d02000)=0x4) r3 = dup3(r2, r2, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000978000-0x4)={0x9}, 0x4) 2018/01/08 02:39:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e18000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt(r0, 0x2, 0x9, &(0x7f0000e31000)=""/238, &(0x7f00001e8000-0x4)=0xee) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00002f4000)=[{&(0x7f0000c3f000-0x125)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/08 02:39:33 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f64000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000c03000)=0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/08 02:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0xfffffffffffefffd) r2 = fcntl$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}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000499000-0x28)=[{0x0, 0xfffffffffffffff7}, {0x8, 0x9}, {0x3, 0x9}, {0x0, 0x36}, {0xa, 0x1}], 0x5) r3 = fcntl$dupfd(r0, 0xfffffffffffffffe, r1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000a0c000-0x18)={0xf856, 0x2000000000000, 0x1, 0x9, 0x101, 0x2}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000caf000-0x4)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) socket(0x0, 0x0, 0x0) sendto$inet6(r4, &(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) 2018/01/08 02:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000372000-0x1c)=@req3={0x3, 0x6, 0x100000001, 0x8, 0xfffffffffffff001, 0x3, 0x8}, 0x1c) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/08 02:39:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000067000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008ae000)={&(0x7f0000592000/0x1000)=nil, 0x1000}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/08 02:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b95000-0x20)={@generic="037df29baa4336b7c48ac4e577791d12", @ifru_flags=0x2000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000084d000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000092000)=""/58) pipe2(&(0x7f0000364000)={0x0, 0x0}, 0x80800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dc0000+0xd5d)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0x1, 0x1, 0x0, 0x1ff}, &(0x7f0000eea000)=0x20) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f00005ee000-0x1c)={&(0x7f0000054000-0xe)=@l2={0x1f, 0x57a8, {0x80000000, 0x7ff, 0x9, 0x4, 0x1ff, 0x200}, 0x6, 0x6}, 0xe, &(0x7f00004ff000)=[{&(0x7f00007d5000)="d6da5deff9d421a5a95e443c6cfb888841f848ac86262263a6266c422e67102102ee7db89a9c3ad99408d869393c4fe64997ca41bb13330b5d112e9a8a5bfd17b19dc862ac41eb13ef6e5086eff9365fb808906c0d56639fbe640b572df0b07b10f4a6f27abd4f7640b1132374e4b034f22875ed103547cfdde02697350565fc23b58661fb1805a9230c3114b5ecb1d3d06eb3ac064bebda29ddad2b8fb3aee46647a026b945ce4cfdf54c2e9e20347d36a82712d44939269110a7a89d9fe9", 0xbf}, {&(0x7f000061b000-0x54)="aa1285c46a228badcc686bb0877b2459e4801d818d5c2835d8eb5db377794ff787d909d1612c5bc63a5bd348313e5f9c61f7a19f7dd09c2c6665b4028059035ae1fa03216b1b0d163e6e1a12db147847f1f2b5b28e8158cd8c5e1d54bc9514e1765aee241e93c9e7a8b1fba0ff8b2ef7b6315e122b9902b1dd81a483043dee2025c510ba19bb43e2f7f5f33f966b3461378258ef2ed90a699a5ce0f3f91f60ba014677178f372453d71e1538d0fb71616ae7c0d85f22510ed7888574b387", 0xbe}], 0x2, &(0x7f0000100000-0x11e8)=[{0x104, 0x187, 0x800, "148d8d496c503c7a8b01e495976bb47b923d685ffcbe614989e4308ad274ff8551f70599064f07aff434118ddb4846f205be88f12016cd742176636f2f924d1d1e2fd4cbae12e8ed2c9e49feac7c8cc1109d4ec15baee91ffec624b0b9f66154fccc1102df609df7d9610b6511d53264ac70017f47ee2d85ccf783a7a505e5ad06981e638a4e276b8893bdd20b164a5cdd8c9102380b164b8dec5439c536811a9d59d5580ed0dbac00806a9cc39e21bc61cffde6347fe6fadd48a61553f731f12696b4ca19f45b2d355927014e7316776423e421eb42cbe7e123a91e3dfb7952bbe73f17274eb30bfea5c054e1378c8a4b276ecf0b"}, {0x38, 0x106, 0x1, "386a514ac32915ee74fc4d315e3f98c7ee4aed4551fcbc4ad1eea0a3f9a3c2e26b42b87854a2b1db06d8"}, {0x100c, 0x11f, 0x7ff, "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{0x70, 0x107, 0x5, "d5c8a9d9ad39b8902e065969d00d0ced66a3dabbe17bbec5611b84bb2e0a0ff534fa009cc2fecddde8d8d5b34ade60160c1d4095269c1d658abe95f10ab099dde234cb4dcf8a0a7b6c842a6062c8e1bbf938f348701810d942c127cd5055a924a023cd"}, {0x30, 0x1ff, 0x6, "e75307d62670ff735677309ac038d9e6c44718420634aa1d05e1175412476ad09fc031"}], 0x11e8, 0x20000051}, 0x8844) 2018/01/08 02:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000055d000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) r1 = syz_open_dev$sg(&(0x7f00003c7000)='/dev/sg#\x00', 0x7, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/08 02:39:33 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fe7000-0x8)='./file0\x00', 0x0, 0x0) r1 = eventfd2(0x8, 0x4000080805) read$eventfd(r1, &(0x7f0000f00000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000c26000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe8000-0xdc)=""/220) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00007c9000)='./file0\x00', &(0x7f0000038000)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) renameat2(r3, &(0x7f0000922000-0x1)='.', r2, &(0x7f0000fe8000-0x8)='./file0\x00', 0x0) getpeername$ipx(r3, &(0x7f0000e46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000819000-0x4)=0x10) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000abe000)={0x0, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mount(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000e31000-0x1)='.', &(0x7f0000cee000-0x6)='ramfs\x00', 0x1, &(0x7f000090e000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 50.545326] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket [ 50.573577] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f00005ee000-0x1c)={&(0x7f0000054000-0xe)=@l2={0x1f, 0x57a8, {0x80000000, 0x7ff, 0x9, 0x4, 0x1ff, 0x200}, 0x6, 0x6}, 0xe, &(0x7f00004ff000)=[{&(0x7f00007d5000)="d6da5deff9d421a5a95e443c6cfb888841f848ac86262263a6266c422e67102102ee7db89a9c3ad99408d869393c4fe64997ca41bb13330b5d112e9a8a5bfd17b19dc862ac41eb13ef6e5086eff9365fb808906c0d56639fbe640b572df0b07b10f4a6f27abd4f7640b1132374e4b034f22875ed103547cfdde02697350565fc23b58661fb1805a9230c3114b5ecb1d3d06eb3ac064bebda29ddad2b8fb3aee46647a026b945ce4cfdf54c2e9e20347d36a82712d44939269110a7a89d9fe9", 0xbf}, {&(0x7f000061b000-0x54)="aa1285c46a228badcc686bb0877b2459e4801d818d5c2835d8eb5db377794ff787d909d1612c5bc63a5bd348313e5f9c61f7a19f7dd09c2c6665b4028059035ae1fa03216b1b0d163e6e1a12db147847f1f2b5b28e8158cd8c5e1d54bc9514e1765aee241e93c9e7a8b1fba0ff8b2ef7b6315e122b9902b1dd81a483043dee2025c510ba19bb43e2f7f5f33f966b3461378258ef2ed90a699a5ce0f3f91f60ba014677178f372453d71e1538d0fb71616ae7c0d85f22510ed7888574b387", 0xbe}], 0x2, &(0x7f0000100000-0x11e8)=[{0x104, 0x187, 0x800, "148d8d496c503c7a8b01e495976bb47b923d685ffcbe614989e4308ad274ff8551f70599064f07aff434118ddb4846f205be88f12016cd742176636f2f924d1d1e2fd4cbae12e8ed2c9e49feac7c8cc1109d4ec15baee91ffec624b0b9f66154fccc1102df609df7d9610b6511d53264ac70017f47ee2d85ccf783a7a505e5ad06981e638a4e276b8893bdd20b164a5cdd8c9102380b164b8dec5439c536811a9d59d5580ed0dbac00806a9cc39e21bc61cffde6347fe6fadd48a61553f731f12696b4ca19f45b2d355927014e7316776423e421eb42cbe7e123a91e3dfb7952bbe73f17274eb30bfea5c054e1378c8a4b276ecf0b"}, {0x38, 0x106, 0x1, "386a514ac32915ee74fc4d315e3f98c7ee4aed4551fcbc4ad1eea0a3f9a3c2e26b42b87854a2b1db06d8"}, {0x100c, 0x11f, 0x7ff, "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"}, {0x70, 0x107, 0x5, "d5c8a9d9ad39b8902e065969d00d0ced66a3dabbe17bbec5611b84bb2e0a0ff534fa009cc2fecddde8d8d5b34ade60160c1d4095269c1d658abe95f10ab099dde234cb4dcf8a0a7b6c842a6062c8e1bbf938f348701810d942c127cd5055a924a023cd"}, {0x30, 0x1ff, 0x6, "e75307d62670ff735677309ac038d9e6c44718420634aa1d05e1175412476ad09fc031"}], 0x11e8, 0x20000051}, 0x8844) 2018/01/08 02:39:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) inotify_init1(0x80000) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000716000)='./file0\x00', &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) 2018/01/08 02:39:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f73000)=0x0, &(0x7f0000a89000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/08 02:39:33 executing program 1: r0 = socket(0x18, 0x0, 0x4) unshare(0x40600) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000cdc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003a6000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33a4ad31f7e995d7ddc4bef0198d9de8"}) getsockname$ipx(r0, &(0x7f0000630000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000016b000)=0x10) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) 2018/01/08 02:39:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e5000+0xb73)='/dev/sequencer\x00', 0x424440, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000f80000)={0x1, &(0x7f0000e20000-0x4)=[{0xd9, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000058000-0x4)=0x0, &(0x7f00009b6000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00002aa000-0x4)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000499000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1049, 0xff, 0x9, "440ed8ec0bfeb94ec33a417f65c93df93478fbb64960174b8c7f0fa35d339f89c6d090800de74c43c417ee9e3e63057278ccaaf845cd954fc066b0442518cfe7553730836a68e6fd02693547d213e7b8"}, 0x160) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) [ 50.594384] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2018/01/08 02:39:33 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000906000-0x8)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/relabel\x00', 0x2, 0x0) inotify_init1(0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fdb000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000036e000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x89, 0x0, 0x8, 0x4, 0x400000000000000, 0xfff, 0x800, 0xfff, 0x5, 0x1, 0x8, 0x4, 0x5, 0x641c, 0x5]}, &(0x7f0000fdb000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000097c000-0x47)={r2, 0x3f, "2c603d27e550e67232de9a7600f704df8db504a918924b2a43ec4f47c807b88702bdff901226b89f2228084c2ce85a82413d2163f4b67125776f5a71548b71"}, &(0x7f000038d000)=0x47) socket(0x2, 0x3, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fdc000-0x12)='/dev/input/event#\x00', 0x6, 0xa00) 2018/01/08 02:39:33 executing program 5: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/rfkill\x00', 0x4002, 0x0) syz_open_dev$urandom(&(0x7f00004ec000)='/dev/urandom\x00', 0x0, 0x80880) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000015000)=""/191) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xd, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x5, 0xf, 0x10000) 2018/01/08 02:39:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000577000-0x8)={0x5, &(0x7f0000bd5000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e05000-0x8)={r1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e8c000-0xb8)={0x0, 0x0, 0x3f, 0x6a, 0x2, 0x8000, 0x8, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x3, 0x7fff, 0x32b7}}, &(0x7f00000a0000)=0xb8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000634000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d42000)={r2, 0x6, "b8be7d1e8d11"}, &(0x7f0000d20000-0x4)=0xe) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f5000-0x18)={0x0, 0x0, 0x10, 0x10001, 0x5}, &(0x7f0000dab000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dcb000-0x6)={r1, 0x10000}, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000544000)={0x0, 0x0}, &(0x7f0000e07000-0x4)=0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000a82000-0x71)="000000056c36b26ca13d3c935b71a108d3f70596fc64095b930c40f5", 0x1c) 2018/01/08 02:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001b8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000)=0xe8) r1 = syz_fuseblk_mount(&(0x7f0000950000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001f1000)=0x1f) 2018/01/08 02:39:34 executing program 1: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x5)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x28102) setns(0xffffffffffffffff, 0x0) 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f0000000000)=[0xd8f, 0x2, 0x9], 0x3, 0x3ff, 0x800, 0x9, 0x24, 0x3ff, {0x16, 0x5, 0x100000000, 0x8, 0x8, 0x1, 0x3, 0x80000000, 0x40, 0xff, 0x2, 0x6, 0x1, 0xfff, "e1b434788803501d6d1d307e4ef3119fc08100c1689126e1d163a2455a3b8b2e"}}) read(r0, &(0x7f0000002000)=""/0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@common='ip_vti0\x00', @ifru_flags=0x6000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xcd)={r2, 0x6f, "8a71797d25eb7e1617654e17905cdf916ddeb21dbb943b0bec315609e69e1f0a3dc1f4441fff891e4060038bc75d5595d1de97c194119fddaeea2319e1e4e37543f02deb025654bb1c4c8611871356866f1f9e8750ee395f99a23553209316f22815c4b34976cd98a3471a5f6500cae72ed7534d0ecaa8c7784d20345e73095a67582369821a27527ea472d100f131a09a06eee0fc386332c7e52cfe67ce3c2203cbdb888d38123c051661d54a001cfb01520064c01741a7d214d643f22c84b327bb11d0e3"}, &(0x7f0000003000-0x4)=0xfffffe86) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r2, 0x5}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x2)={0x0, 0x2736}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r3, 0x7}, &(0x7f0000004000+0xf4f)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000002000-0x4)=r4) setns(0xffffffffffffffff, 0x8000000) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = creat(&(0x7f000069e000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000316000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f00007d5000-0x22)="2200000014000721004f10f7e2ff050002000300f100000206000200e700ff0af155", 0x22) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008cf000)={0x0, 0x3, 0x200, 0xffffffffffffffff, 0x7, 0x20}, &(0x7f00007c4000-0x4)=0x14) fcntl$setpipe(r1, 0x407, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d53000)={r2, 0x1}, &(0x7f0000773000)=0x6) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000199000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80000001) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000214000)="32000000140025f1ff07008e00011463024901fe030000001a000900e868f3000000020000000000000014eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000004000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000-0xc)={0xc55166ef053b66b2, 0x0}) 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(r0, &(0x7f0000565000)={0x9}, 0x8, 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000887000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="baa15e2ddd129f186287a440e02ec7ea"}) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f1", 0x1}], 0x1) 2018/01/08 02:39:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f000000d000)={0x0}, 0x159, 0x0) 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000ec5000)='./file0\x00', 0x1, 0x8) ioctl$KDDELIO(r2, 0x4b35, 0x5) openat(r2, &(0x7f000045d000)='./file0\x00', 0x200200, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000834000)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000603000)=0x0) r3 = getpgrp(0x0) r4 = getpgrp(r3) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000d25000)="5193f26c5585f25a218253cbe28feb6bdad4cf335ce234aa3ffb516155965969cd61df546e11a1a91fa4cb015fe87d96c8f5edade899e5a7443385d4aca1cea6a49d5c371ba158d6992ca759d30da689cccf5e5e337ffa5dd264bd34630ca8cc3ed4f715807e8373bd484e8cfcad2687bb28b5feed6b090b90bf99b3de56faf495198523d65b84a0160cd8d28455", 0x8e}, {&(0x7f0000170000)="c77f6f014c9cd5d1961cfea62192f967b1787b98046cfc08815314b34a1536d1774e6b608700491337b74511f49c03a19620315385199b10c88fce6d888dd3dd5e08a175db8235eaa0527afcf4a1f346d04e716bb24a691db33521ead301b222330881b626ab470ca45b2e5545f6ed78aea06bf6d054ea4d0da15315469669e6d6315abf9c4f11fe0f9edb72fe9f", 0x8e}, {&(0x7f0000eb3000-0xf3)="283f211a177c3575aa808aa413f8573591992f9a5c58c4e913af1c0574cb61307ddd3dd846fd5e9563b4f62c1c6f6b1c6d740a44a1fac5b16d4e5165b8bf84decebe0b699876b415c5ec2f1c315c25d07f49ed69223450c208221ed06e6019aee942d574f508dae03116a63183543ca9bcb46b2a6444f6479d861f2c8f28937c66637fc31b9ef048bc33ce9a419bcbf96dd0103580666085aab0a87a3c47ed5a809e767f588e6f8522f2c2c0fcb54c289cf1d60c3355631cb40e6cf84d8ef886987d6c83903de5a8b0ff6f0a7e8b9299caf8fcb31b5b4d92f0ffa5a25a48941480fc0fa971b7931d93484349dd84feab590af8", 0xf3}, {&(0x7f0000f72000-0xa7)="af01d8663c9827d69df0d09b604645b52ee96fbb5aa49b158a3d395bb3efc668bb58035a711c5412c77a469658a0ad26275f12dca90800000000000000743b24b547e9998af45d778ef75e108389b11c4822219814a2b9880db95ccaee0c0e7e924e0e719f6ec7799fedb86b821cce59d0180c7d56f9fe552d765a481aaaa987d6b403689ef6948055e0138438519dd069557d8bc2a78dd939c73df87eab9815fb08c6afc2a14f", 0xa7}, {&(0x7f000090e000-0x7c)="13860d66d85e7929b2f665115d103236e4697ab70c47e3d311d0c8b2feafdfb8aa179a5b1ffac0ccfefad334523e1aad3c8bc943f8d7bcf6072a9e37f504356e6f00dc0535761aa9b3f59c814522e128fda512304be5dffdb6513172a509bd014b95203483df366fdd0e0259d3db71eeda423957212f400acb0f4d5f", 0x7c}], 0x5) ptrace$pokeuser(0x6, r4, 0x2, 0x2) sendmmsg$unix(r1, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) connect$unix(r1, &(0x7f0000952000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 02:39:34 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000b0d000)="9f9898eb0378959f3dbfcd054b2f26e98823811c4971114c60c90524e2c5cadb2234758ead3012ee", 0x28, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007d8000)=0x44e7d14a, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$evdev(r2, &(0x7f00001ad000-0x10)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) setsockopt(r0, 0x1f, 0x91, &(0x7f0000ef7000)="72b4aaffa5770cce3040", 0xa) r3 = add_key$user(&(0x7f00005de000-0x5)='user\x00', &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000063a000-0x90)="9b70965562a19105deebfc48126e646697e29675eb40eecac4dcf1129089d2a5b2c0967dc34bb857eff5bc7237b0e7763811c596e1de724e41dda58d4317a31534ef775dfadd59df844f6d81b2ccd3a39de2ae4a067f998f51f5d6c02047b301ede46b3fba81322cadaa4d3b61627abcf2f75a4ab719312b21655441ff01a90de72b365baaef788a9e5b48249302b839", 0x90, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x1) 2018/01/08 02:39:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)="", 0x0) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000-0xe2)=""/226) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000001000/0x1a6000)=nil, 0x1a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000003b000)="240000005a001f0000000307180000000913171408000300ff0009ff080002ffffde0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001a8000)={0x0, 0x0}, 0x84800) setns(r2, 0x8000000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000114000-0x4)=0xc0d) socketpair$inet6(0xa, 0x80000, 0x7ff, &(0x7f00001a7000)={0x0, 0x0}) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00001a9000)=""/106) ioctl(r3, 0x81, &(0x7f000017d000)="b09c05348c35d2190704487c218fc0dc1b847990239e690169b03f04afc493420320fd267e5eb5028374cdc4b9941de18d65e899d83f984a8699541f1accbedfaf7be4970c0dca698c33d31433c2e7a3e53f03f245bfd969dd0bd9f046754cb92fd564f4b10f5c02011bccb19064aeed14574eb89874115b2aedea2b366d3a432c3db85774cebbdd4e4c2ab92463c9e6a0dd4f2bb6d8eae90d93de8784663c4c45b73da1650004897242") 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000210000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r0, r0) 2018/01/08 02:39:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b2a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000954000-0xe0)={{0x0, 0x3, 0x1f, 0x3, 0x6}, 0x5, 0x80000000, 'id0\x00', 'timer0\x00', 0x0, 0x401, 0x1, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f00007ac000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') openat$keychord(0xffffffffffffff9c, &(0x7f00003eb000-0xe)='/dev/keychord\x00', 0x400, 0x0) preadv(r4, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x0, 0x1, @thr={&(0x7f00001bf000)="", &(0x7f00009e6000+0x764)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) remap_file_pages(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x5, 0x2000) 2018/01/08 02:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f0000a81000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000156000)={0x77359400, 0x0}, &(0x7f0000318000-0x8)={0x0}, 0x8) recvmmsg(r0, &(0x7f00008c7000)=[{{0x0, 0x0, &(0x7f0000645000)=[], 0x0, &(0x7f00005d9000-0x3f)=""/63, 0x3f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d39000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000bc7000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b63000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000c85000-0x8)={0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) close(r0) r2 = syz_open_dev$usbmon(&(0x7f00008de000)='/dev/usbmon#\x00', 0x81, 0x381d41) accept4$inet(r2, &(0x7f0000ad8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000662000)=0x10, 0x80800) writev(r1, &(0x7f0000b98000-0x10)=[{&(0x7f0000b76000-0x69)="c1", 0x1}], 0x1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006d1000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c1d000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000043d000-0x8)={r4, r5}) accept4$ipx(r3, &(0x7f0000ff0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007b8000-0x4)=0x10, 0x80800) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000000)={0x0, 0x0, 0x0}) unshare(0x20000400) r0 = openat(0xffffffffffffffff, &(0x7f000039e000-0x8)='./file0\x00', 0x2000, 0x2) ioctl$TIOCCONS(r0, 0x541d) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() rt_sigprocmask(0x2, &(0x7f0000070000-0x7)={0x6}, 0x0, 0x8) clone(0x20000080924900, &(0x7f0000608000)="", &(0x7f0000b7e000)=0x0, &(0x7f0000558000)=0x0, &(0x7f0000553000)="") openat$selinux_create(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/create\x00', 0x2, 0x0) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dad000-0xd)='/dev/urandom\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000175000)='/dev/urandom\x00', 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000c94000)="2f12b5cf37a1369ead1d4c3fb751cbc91a41c11fa1abd70c699ee3e8f534659c90be9841ca3e5ee790471b13ca7606e0c60ef81bb648bb26551cfd9b70c3ed4feea58dd97ff19bf896a35df421a17c0fedd8f65ad94ae12ee6440dfb901eb27c09cc73b0f242614666d926f0123a19ef987b0ef872b3ab324678d9173c30f614a8a2e66da9e110f06a75d5056e9e93dac6be828a518d4de41983aa2f67ca5afcdcc15215c7b0e9698659cdc671591bc5b485eb597261492a61bc7ce7076fcf4157cfb4c63763c45779e4896088e580b06e2a9a62a07f29183f2cb9") syz_open_dev$sndtimer(&(0x7f0000ee1000)='/dev/snd/timer\x00', 0x0, 0xc0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000502000)=0x10001) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000026a000)=@add_del={0x2, &(0x7f00004e6000-0x10)=@generic="c9ce8e2464a063e6f090e28b1122c7a2", 0xfffffffffffffbff}) rt_sigpending(&(0x7f0000d40000)={0x0}, 0x8) 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000456000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) close(r0) r2 = syz_open_dev$usbmon(&(0x7f00008de000)='/dev/usbmon#\x00', 0x81, 0x381d41) accept4$inet(r2, &(0x7f0000ad8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000662000)=0x10, 0x80800) writev(r1, &(0x7f0000b98000-0x10)=[{&(0x7f0000b76000-0x69)="c1", 0x1}], 0x1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006d1000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c1d000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000043d000-0x8)={r4, r5}) accept4$ipx(r3, &(0x7f0000ff0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007b8000-0x4)=0x10, 0x80800) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000078c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f1000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000035b000+0x32b)=@assoc_value={r1, 0xdb7}, &(0x7f0000ade000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000000)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000068f000)=0x0) [ 51.094499] device gre0 entered promiscuous mode 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f00003d8000-0xb5)=""/181, 0xb5) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000107000-0x28)={@generic="eba2144a25c91fd6a5cfbb1bfaffae5b", @ifru_settings={0xd596, 0x0, @sync=&(0x7f0000c33000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c96000/0x1000)=nil, 0x1000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000881000-0x15)='/dev/pktcdvd/control\x00', 0x80040, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00005b3000)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x712ebdab0b0a3b87, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00003cf000)='net/sockstat6\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x63) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00004f2000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)='#em1\x00', 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000066d000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/74) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fde000-0x12)='/dev/input/event#\x00', 0x5aa, 0x20000) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000fdd000)='./file0\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ae5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000ac5000)='/dev/binder#\x00', 0x0, 0x2) syz_open_dev$binder(&(0x7f0000abf000-0x7)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt(r1, 0x80ab, 0x7fff, &(0x7f00001e3000)=""/10, &(0x7f00009aa000)=0xa) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r2, &(0x7f0000c03000-0x36)=""/65, 0x41, 0x40000000, &(0x7f0000b97000-0x10)=@llc={0x1a, 0x0, 0x8, 0x3ec, 0x2, 0x200, @random="68f0d7c3ae61", [0x0, 0x0]}, 0x10) 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setpgid(r0, r0) unshare(0x28060400) exit(0x400000000004) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000856000)=@assoc_value={0x0, 0x0}, &(0x7f000081b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000723000)={r1, 0x2, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000598000)=@ax25={0x3, {"ef9ac0a2ffbb81"}, 0x0}, 0x10) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000eb4000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000735000-0xf5)="213b9afbbbe294860b0206414b2831c9c830f88ab298af95d4b1fbf9d6fd4109227af617b5bc9c910c7ef194d4170062993e1ce26867109e3b9ee5b68cf5a3566879be6eac2cb306006593e856d13fa153e9936a9138add128b4cf0afe7fba3560262db0e06712e42a8b5cc39ddfa909eb48bcbc84e5440fbd5bfcac5b32726af20a4fc6b7c348c2b0f55eb74cf69f78edde088f060ef0b9a2b7e96cf521e2792c645cc8348fbaf61e3ff6e1aeadf0d59509dfb4ded158c21ec6ec82b00dbbc7dfa29aaa2af54f5b5878746099de34815cf7966b09365d7b021c21ccc063fd0bc3d09c08b876d67669c3385ff0f19eade46c9eb48e", 0xf5) 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00001f5000-0x10)=[{&(0x7f0000f1f000-0x58)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e89000500287d5a0004fbf510000200dd1b000000160000ed5dfffff5000022000b00010004040800bc50ea0000000000", 0x58}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f00003bf000)=0x0, &(0x7f000032c000-0x4)=0x4) 2018/01/08 02:39:34 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d0000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xa3)=""/163) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) creat(&(0x7f00002d8000)='./file1\x00', 0x40) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000412000-0x16)='/selinux/checkreqprot\x00', 0x220002, 0x0) connect$inet(r1, &(0x7f0000cb9000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000950000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b1d000)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000a60000-0x3e)="7d0f1a3e3666f25cbf296e7f1d6bf11c2e3feb398392856a58f2a352ea973b56b4f3142a992b2ce3f1df1e5436e38384c8c6cc72cc0d91d2231ce8c7dbee", 0x3e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000875000)={@generic="758b6fdc641856968a42a9629fbbd2a3", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000437000-0xd)='/dev/net/tun\x00', 0x0, 0x400040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f52000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000135000)={@common='lo\x00', @ifru_names=@common='tunl0\x00'}) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cbe000-0x8)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000092d000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) faccessat(r1, &(0x7f0000e7b000-0x8)='./file0\x00', 0x9d, 0x1200) recvfrom(r0, &(0x7f0000e2e000-0xd2)=""/210, 0xd2, 0x41, &(0x7f0000e8a000-0xe)=@l2={0x1f, 0x1, {0x7, 0xffffffffffffffff, 0x6, 0x1, 0x23, 0x2}, 0xaea6, 0xffffffffffffff0b}, 0xe) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) fcntl$setsig(r3, 0xa, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r2, &(0x7f000097b000)=[], 0x20000191, 0x0) vmsplice(r3, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x44, 0x2, 0x40, &(0x7f00009bd000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000bf8000-0x40)={{0x0, 0x3, 0x7, 0x3, 0x10000}, 0x4, 0x2876, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001ef000)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000464000-0x50)={{0x0, 0x0}, {0x12, 0x3}, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000d3e000)={0x2, r2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000e57000-0xb)={0xfe, 0x7, 0x7fe, 0x2, 0x1, 0xffff, 0x4, 0x5ad, 0x8, 0x7, 0x6a5}, 0xb) 2018/01/08 02:39:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fe5000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) [ 51.302630] binder: BINDER_SET_CONTEXT_MGR already set [ 51.314662] binder: 7348:7364 ioctl 40046207 0 returned -16 [ 51.339616] IPVS: Scheduler module ip_vs_ not found 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002]}]}}, "35706ba99f"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004ad000-0xd)='/dev/usbmon#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004ad000)=0x0, &(0x7f0000e6a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000856000-0x7b)=""/123) tee(r0, r1, 0x80007387, 0x0) 2018/01/08 02:39:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000c76000)={0x2}, &(0x7f000066d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c4000-0x8)={0x0, 0x989680}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/sequencer\x00', 0x10000, 0x0) lseek(r0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000116000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0xb) r2 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00006e1000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/08 02:39:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000005000-0x30)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0xfffffffffffffbf4}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x30) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x4) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000)=&(0x7f0000006000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000006000-0x4)=0xc) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cd0000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x0]}) getsockname$unix(r0, &(0x7f000077e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ad0000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000efd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xa) r2 = syz_open_dev$usbmon(&(0x7f00000c9000)='/dev/usbmon#\x00', 0x4, 0x200400) mknodat(r2, &(0x7f0000462000)='./file0\x00', 0x8040, 0x1) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a68000-0x4)=r1) r2 = socket(0x8, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000)={0x20000201, 0x0}) r4 = epoll_create1(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000707000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0xff, 0x8, 0xffffffff, 0x80000001, 0x6}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000015000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000019d000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001fe000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f00001cf000)="7c591bae009a4bd0dedc6b05570366cbf061c3b9b6571f8c653207397f293c41227a8a33e9506872e8c4d2179f27772250b37aa8aedb58ef6babe5fe947943c2f50b5ad258fea09a317c3834c60552c86620028512ef58cb36176d24c8469955cac980e8cd952f869d2237e19814979ee9d6a16ab57af2138825a1ddb6e9151f57bd50ca40f7ad2357dc469640cc4b9b92d4b4f5f2761ccbe37bc35f96854fbe9481d03e8880d63c5ab9a8", 0xab, 0x40000d0, &(0x7f0000c23000-0x10)={0x4, 0x0, 0x9, "d3921a416b77", 0x41d, 0x0}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005ce000-0xb2)={0x0, 0xa5, "fa15a164ddda7e359a0333e7e5874875c681a83e7303745fad487dd60d957c952ce06835fe959e25ec0cfc7136c821ccab67ad925f9c291e0ad06e9a7de6065b102066fdfb477c57f58ed6babcb1842ae11eab55fef8fb26e5eea77e5652f7ee7fa50ff9dce2286b1eeb87765f7c94a2699b371ec0a080bb4a98c6f19bc73d8ae724cefd3a78d40a4ed99819a0c22bb2939c8363af9705fd6af371261b6f8a12a8f80e2969"}, &(0x7f0000fbe000-0x4)=0xad) socketpair$inet(0x2, 0x800, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a61000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000678000)=0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000986000-0x20)={0x0, 0x0, r4, 0x2, 0x0, 0x0, 0x2, 0x8000}) vmsplice(r0, &(0x7f00004a3000)=[], 0x0, 0x0) r5 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b0b000-0x4)=0x0, 0x4) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000c8000-0x58)={{0x0, 0x4}, 0x0, 0xffffffffffffff08, 0x4, {0x401, 0x0}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00002fa000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000172000-0x8)={r3, 0x9}, &(0x7f00001d2000)=0x8) 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) epoll_wait(r0, &(0x7f0000dfd000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x10001) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/08 02:39:34 executing program 3: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffff7, 0x8000, 0x0, 0x10001, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80002, 0x4, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000010000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', 0x400) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000e000)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd0000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000485000)=@random={'system.\x00', '*\x00'}, &(0x7f0000fb4000)=""/37, 0x25) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/loop-control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x49)={0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffe01, 0x3, 0x0, 0x0, 0x200000000008, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0xd89000)=nil, 0xd89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d88000)=0x21, 0x4) r1 = memfd_create(&(0x7f000056f000)='\x00', 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f00008ed000)={0x40000000, 0x8, 0x1b}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/08 02:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x806, 0x2) write(r0, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00008e1000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000c81000+0xe03)={0x0, 0x0, 0x0, @thr={&(0x7f0000245000-0x66)="", &(0x7f0000659000-0x6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a2000)=0x0) prctl$getreaper(0x25, &(0x7f00009bc000-0x4)=0x0) 2018/01/08 02:39:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpgid(0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[], 0x0, 0x40) r1 = gettid() sched_setaffinity(r1, 0x5, &(0x7f0000bdd000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/08 02:39:34 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000068d000-0x9)='/dev/rtc\x00', 0xc881, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000003000-0x104)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000)={0x0, 0x8, 0x6, 0x9, 0x6, 0xaf9}, &(0x7f000000b000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000006000-0x20)={0x40, 0x6, 0x8, 0xfffffffffffffb38, 0x1000, 0x3, 0x4, 0xc2be, r4}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000008000)=0x0, 0x4) exit(0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000008000)=0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000009000)=""/8) 2018/01/08 02:39:34 executing program 1: mmap(&(0x7f0000000000/0xe89000)=nil, 0xe89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000d0000)={0x6, 0xff}) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000090000)={0x0, 0x0}) 2018/01/08 02:39:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/enforce\x00', 0x200500, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00002cc000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x1, 0x2a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006ca000)={&(0x7f0000063000/0x2000)=nil, 0x2000}) ppoll(&(0x7f00004fa000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) [ 51.676122] binder: 7461:7465 BC_ACQUIRE_DONE node 56 has no pending acquire request [ 51.730411] binder: BINDER_SET_CONTEXT_MGR already set [ 51.735765] binder: 7461:7481 ioctl 40046207 0 returned -16 [ 51.744983] binder: 7461:7481 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/08 02:39:34 executing program 7: r0 = socket$inet6(0xa, 0x802, 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) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1174, 0x43, 0x8, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x8000, 0x28, 0x8, 0x100000001, 0x8, 0x3ff, 0x1000, 0x7fffffff, 0x2, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000294000-0x8)={r2, 0x80000001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f0000f6e000)="", 0x0) 2018/01/08 02:39:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) prctl$intptr(0x21, 0x1) 2018/01/08 02:39:34 executing program 3: r0 = socket(0x11, 0x7, 0x3e) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000379000-0x4)=0x733d, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006b3000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a9602530108a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="02ddf0e0bfa023914e8ee9ec34e96cc3"}) syz_open_dev$evdev(&(0x7f0000554000-0x12)='/dev/input/event#\x00', 0xfc, 0x24000) 2018/01/08 02:39:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ab9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r1, r0) bind$unix(r1, &(0x7f0000173000)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000ebc000)=0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000769000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) read(r1, &(0x7f00004c9000)=""/160, 0xa0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000fc0000)=""/8) r4 = getpid() r5 = gettid() setpgid(r4, r5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000b6a000-0x24)={0x8, 0x6, 0xffffffff, 0xe3, &(0x7f00004b8000+0xb51)=""/227, 0xfffffc89, &(0x7f0000682000-0x93)=""/147, 0x76, &(0x7f0000e5d000-0xb0)=""/176}) clock_gettime(0x0, &(0x7f000056b000)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f000028e000-0x8)={r6, r7+10000000}, &(0x7f0000550000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0xfffffffffffffed7) 2018/01/08 02:39:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c80000-0x10)='/dev/input/mice\x00', 0x0, 0x82) read(r0, &(0x7f0000889000)=""/0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000add000)=""/103) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r2) tkill(r1, 0x1000000000016) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/01/08 02:39:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000647000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000551000)={0x2, &(0x7f0000ed5000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000344000)={r1, 0x1}) ioctl(r0, 0x227c, &(0x7f0000ac7000)="") 2018/01/08 02:39:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ca000)='/selinux/enforce\x00', 0x103003, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000050d000)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f000077c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 02:39:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) writev(r0, &(0x7f0000bf0000)=[{&(0x7f0000d17000-0x40c)="", 0x0}, {&(0x7f0000540000)="e71ded6f751b6027ef00c8a5d719f1108160d347c72a6f2f4a37388d79113c4854ddb2b2cb31259b2515a87ca319ec29eab77f8837ee6771ffab229067dab77eef30977fe90f3746271531a93727890229654fa3e9aaad52197786b9af92003e60bd6329342fd953d64efce532e23da507ff36d6d3a483bf26b1b4b0c39183a28eaf082ddaf6b25baf22a5b6a2e09fee", 0x90}], 0x2) vmsplice(r0, &(0x7f0000a84000-0x18)=[{&(0x7f00001df000-0xa1)="a6e254e6e0537cdc5216d70909c0094d6f109264b77a0bfbb40a683e3db0d28bd4c64bd68f6536b7f8aaabe813d39307cc29814380603ec2feef895dcf6ddaae7724465f68fe10b0c406f1fd939a0052171b2d8d5424de8d5ed2f557a1cee0dfdd6a0d1bd9c92f645cbb05832d3d707d0f31aa2ec635c758494c000d2c233fbe551b080385d5c436cfbada5ea6b445b03beea876cf4ed1c460a36840f87950da28", 0xa1}, {&(0x7f0000e3f000)="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", 0x1000}, {&(0x7f00001b5000)="407291eb7210b731aec7435881afc2250a79cbdd0be8a0fd1881adfc1ca8659dd343525bd878d275ab150e378c48e36081072196ab4977b527f29b63db84e6d8d3a0fb0441530847e67ef266884fa1c91deb9eb398731b0abcfd41e000abc7ca66fffcfcaa8b22", 0x67}], 0x3, 0x2) 2018/01/08 02:39:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000e62000)={0x3f, 0xffffffffffff2ea0, 0x20, {0x0, 0x0}, 0x101, 0x1dd5d521, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000e63000-0x15)=@known='system.sockprotoname\x00', &(0x7f000010b000-0x9b)=""/155, 0x9b) 2018/01/08 02:39:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000001000)="dda9fef023f1498b948940b9d7f5950a11624cb3e416e43b98725a572ff14eaa679422a002d39ea03196d088abe92762723edcefbc4610f3e7cab168aad473fd7470ad54705e1cba2f93723adbd5a95d", 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3f, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)="a6dbcd74471fdbd3febcda0729e240ef22987b4ef5505750a40f80df1f408917bfa4293a46414c337316c42af32546f0370f22f89e307baeba4ba7d54b21bd1dcb70d57f91d7520d5e54732797929f6d479fab20ef38324ba2b0ddc5c02fc0cc", 0x60, 0x5, 0x1}, {&(0x7f0000003000-0xeb)="b06946dd17a1f1a4a85e4098725c4e30d37a1b5a6a4ecd49ad1ba9d54377da747894443ce32dea5e3b263732e4687703a100ac14266706e205c7eae579f7383b0d4c6350ddebfb9ec272751b3125944963756b31edc2906034daf9dcd7e255c87c7eb0ff5be6552da09122be1cdac45c6ab20bed104559b9532985459ed41814a572a29289cc37341689d284b71e9080b58e2b7522a756e2bb8bac428fe5fd5f93c60aed8fc4aecac03ffc38623b3a0041f6792840b047f000f3636f8fa77d12d8b42ac463bd71c2cfb9acf5fbaec8f68e5eeb8f4afdf9c843fc2a83bff7245e7d904f37a7beea47ea303e", 0xeb, 0x1, 0x5c}, {&(0x7f0000003000-0x52)="a9f1ce3fc77bd412568f4dfa58f40dbf9d3f9bc6525ec26760eb4209312c7534949829f964007c90163cf2f7a34bab10728b62b6c72de6ddc19a43ba9dcf493aab3094e9d8d669626152c6a3f5588453e018", 0x52, 0x1, 0x8}, {&(0x7f0000003000-0x25)="7eebf3807f428c5019108aa63e0b05f758fd28dedbd48edbb32cc6cc45fc98f26db5be801d", 0x25, 0x10000, 0x4}, {&(0x7f0000001000)="7f24f5bea363c583d257ccbe5643a9794c28a2e301410f8c07e3ef5516e3dc33de8f64f4b5660cc02e65e06190c7a7228a9dad3e1de6366f51a42fbbb15b0e4403a5f28285089a227f77a15642f487caa40c49484f19edf604c3c98f8fa698f3076150bf246b1cacefdec61ae9ec19fd1a9da3e131de7ce03013205dc16229d0ed7f519394b77fc9943ca52781d5616a8eec994ffa7682e4e139acdb2f7f3b6e741a211d4801ebbb84cff6580a64e5b3f949679b2d7d6cba33f3cf1aecea88f5551898a2d4032e9f9b62bae8a744f41dd8f10bd95ac27806950495ef65165e50", 0xe0, 0x5, 0x0}, {&(0x7f0000001000)="2e409fb9504d231ff010f4b6a437be299f9927f720a02d78096a666bdc2ea9d5dfbbfc19bb324221f340b07f711a3e337275cf0d958c174e332fd11c6817ca4ef2babe89a60be3a4b5c2f3155b0671834ee382e6e6085f490bf77cc80af85840f7fae25c184a64241892675ab48d2a28c6aba55a25c1d773c43c954de77e553bd1367df066f516c912fbe05aba9e0516224f54371ade9a5a591e2c28201314c1", 0xa0, 0x796, 0xee63d7a}, {&(0x7f0000003000-0x32)="857bf73a89c180dda97ca905b33f3292d298b26c80a9aaa6cbb92697ff55a016ec57ad9cc0b82f833f1022c4deb9c8bcd1ec", 0x32, 0x4, 0xdc24}, {&(0x7f0000001000)="3946058138c279c983fe4057b4cf2ca61da866737cc032ca922c90f767e7362be5b934cb9185ed7169593483ffcd8a028fcad00e5cc461818aed8ec05688cf16a386979f9d1096992a27f3f4129ae6a528d8da6ddd225f6fc777d096931881bf106b8108efae4d732642ce018112b2fda449", 0x72, 0xfd, 0x7}], 0x1e0000) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x9, 0x2, 0x7, 0x2, 0x80, 0xa0, 0x0, 0x3, r1}, {0xfffffffffffffffc, 0x0, 0x3f, 0x1, 0x2, 0x3, 0x6, 0x60c}, {0xba10, 0x6, 0x4, 0x788}, 0x10000, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x4, 0x1, 0xc916, 0x3, 0x6, 0x7}}, 0xe8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000004000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) 2018/01/08 02:39:35 executing program 2: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) connect$ipx(r0, &(0x7f0000035000-0x10)={0x4, 0x5, 0x6, "9804690db299", 0xe2, 0x0}, 0x10) ioctl$int_out(r0, 0x1, &(0x7f000004a000+0xff3)=0x0) 2018/01/08 02:39:35 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000030000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000023000-0x4)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0xc3, &(0x7f000002f000-0x1a)="") 2018/01/08 02:39:35 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f13000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f13000)=0x1c, 0x80000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f14000-0x4)={0x8}, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f11000+0xd55)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0xc) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f14000-0x8)={0x0, 0x2}, &(0x7f0000f14000-0x4)=0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f13000)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x404, 0x81}, 0x98) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f14000-0x6)={0x0, 0x8001}, &(0x7f0000e6d000)=0x6) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f14000-0x4d)={r3, 0x45, "17723899c0295d20038ea50ae482369b3655cc0db99ee6a2f4a95f4e4954cbe3dbb3ccc40a539c8614684656afdd6feaf7a5ed7229140febb5dc3e684ce8241b95e4b2a808"}, &(0x7f0000f14000-0x4)=0x4d) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f15000-0x8)='./file0\x00', &(0x7f0000589000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000db4000)=""/23) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f14000-0x18)={0x0, 0xe2d, 0x30, 0xffffffff, 0x0}, &(0x7f0000f14000-0x4)=0x18) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000f16000-0xfa)=""/250) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f13000)={r5, 0x8000, 0xd4e, 0x9000}, &(0x7f0000d8e000)=0x10) connect$inet6(r1, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000391000)={r5, 0x101, 0x2, [0x5, 0x4]}, &(0x7f0000328000-0x4)=0xc) 2018/01/08 02:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000299000)='./file0\x00', 0x80200, 0x1) r1 = userfaultfd(0x800) fcntl$dupfd(r0, 0x0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000037e000)={0x20, 0x0, 0x0, {0x0, 0x989680}, 0x80, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ed6000-0x4)=0x2) 2018/01/08 02:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007fc000-0x4)=0x0, &(0x7f00002da000)=0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c7000-0x8)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000fda000-0x8)=0x0, 0xffffffff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d46000)=0x0, &(0x7f000076d000-0x4)=0x4) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/08 02:39:35 executing program 3: pipe2(&(0x7f0000489000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) write(r2, &(0x7f0000794000-0x1001)="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", 0x1000) r3 = dup(r2) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000795000)=""/83, &(0x7f0000217000-0x4)=0x53) r4 = geteuid() mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000797000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003f7000)=0x8, 0x80000) getgroups(0x1, &(0x7f0000795000)=[0xffffffffffffffff]) fchownat(r3, &(0x7f000022c000)='./file0\x00', r4, r5, 0x1000) r6 = socket(0x11, 0x400000003, 0x0) getsockopt(r6, 0x107, 0x100000000000000b, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) 2018/01/08 02:39:35 executing program 0: setpriority(0x0, 0x0, 0xfffffffffffffffb) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004d7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0xfff, 0x6, 0x94f2}) 2018/01/08 02:39:35 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000bdb000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0xa40) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000004c000)=[{&(0x7f0000040000-0x24)="cf420e6d0cd550e616dd860100000000000000781ef7f67d672a4c433b3b50f084c4ea94", 0x24}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000935000-0x10)={0x8000, 0x1, 0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000948000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be8000-0x8)={r2, 0x20}, &(0x7f00009db000-0x4)=0x8) getsockname$packet(r1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000046000)=0x14) connect$packet(r1, &(0x7f0000029000)={0x11, 0x0, r3, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/08 02:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000cf000-0x8)={0x2, &(0x7f0000af3000)=[{0x20, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000313000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x19063f9c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x5, 0x3, "0ed8f62d80a904dd8e8bb1f76e5b8531ca5210ffa2ed02b4ac72ea4c5474a24761a1f083156dac846d7f484b9c39d71304c4cd0a3d20e5cb335ca5ec242a864ebce84ee48072a41bf955498bd1cb62ef"}, 0x160) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) writev(r0, &(0x7f0000bf0000)=[{&(0x7f0000d17000-0x40c)="", 0x0}, {&(0x7f0000540000)="e71ded6f751b6027ef00c8a5d719f1108160d347c72a6f2f4a37388d79113c4854ddb2b2cb31259b2515a87ca319ec29eab77f8837ee6771ffab229067dab77eef30977fe90f3746271531a93727890229654fa3e9aaad52197786b9af92003e60bd6329342fd953d64efce532e23da507ff36d6d3a483bf26b1b4b0c39183a28eaf082ddaf6b25baf22a5b6a2e09fee", 0x90}], 0x2) vmsplice(r0, &(0x7f0000a84000-0x18)=[{&(0x7f00001df000-0xa1)="a6e254e6e0537cdc5216d70909c0094d6f109264b77a0bfbb40a683e3db0d28bd4c64bd68f6536b7f8aaabe813d39307cc29814380603ec2feef895dcf6ddaae7724465f68fe10b0c406f1fd939a0052171b2d8d5424de8d5ed2f557a1cee0dfdd6a0d1bd9c92f645cbb05832d3d707d0f31aa2ec635c758494c000d2c233fbe551b080385d5c436cfbada5ea6b445b03beea876cf4ed1c460a36840f87950da28", 0xa1}, {&(0x7f0000e3f000)="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", 0x1000}, {&(0x7f00001b5000)="407291eb7210b731aec7435881afc2250a79cbdd0be8a0fd1881adfc1ca8659dd343525bd878d275ab150e378c48e36081072196ab4977b527f29b63db84e6d8d3a0fb0441530847e67ef266884fa1c91deb9eb398731b0abcfd41e000abc7ca66fffcfcaa8b22", 0x67}], 0x3, 0x2) 2018/01/08 02:39:35 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000c000)=0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x10)={0x2, 0x401, 0x0, 0x23}) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x30000000107, 0xa, &(0x7f0000000000)='6\x00\x00\x00', 0x4) 2018/01/08 02:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000887000)=0x0) process_vm_writev(r2, &(0x7f00000c9000)=[{&(0x7f0000c72000)=""/27, 0x1b}, {&(0x7f0000f52000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000bcf000)=[{&(0x7f00006dc000)=""/239, 0xef}, {&(0x7f00009eb000-0xe1)=""/225, 0xe1}, {&(0x7f0000265000)=""/29, 0x1d}, {&(0x7f0000cee000-0xbf)=""/191, 0xbf}], 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b94000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000d7c000)={&(0x7f00004e7000-0x4d)=""/77, 0x4d}) 2018/01/08 02:39:35 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000934000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000061a000)={&(0x7f0000f9c000-0x24)=[0xfffffffffffffff8, 0x7, 0x6, 0x800, 0x3, 0x100000000, 0x89, 0x1, 0x4], 0x9, 0x4, 0x0, 0x4b98, 0xfffffffffffffffc, 0xffffffffffffffff, {0x4b7f, 0x59, 0x0, 0xc634, 0x1000, 0x8, 0x8, 0x3ff, 0x8, 0x8001, 0xff, 0x100000000, 0xda5e, 0xffffffffffffff00, "61015c39a40e388e9414a8dae50c8d77dd5340bc039441beb74059ba6f927c29"}}) mmap(&(0x7f0000001000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) 2018/01/08 02:39:35 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1000002, 0x0) write$eventfd(r0, &(0x7f0000808000)=0xfffffffffffffffa, 0x8) epoll_create(0x1fd) r1 = dup2(r0, r0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f41000-0x55)={0x0, 0xfffffffffffffe56, "bdc748ae4f0e92cc68463a499c8a09467418e86620488ca13c8da2bfeaa69bb391a3d359044f9b751fe97a86512eb755d25498141ec335063bba98e9db5080b67c025d842df9657cab717c05c8"}, &(0x7f0000558000)=0x55) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d49000)={r4, 0x3}, 0x8) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005b8000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0xffffffffffffbb4c, "96a4894407f2b904f3f69d187f08db472bdc4de6b985a6aa80eb2bfcc8cc024808442d20debcafed0f8865dfea8ad6d6f66038d1b32d75defe3f2b08c4d065fa1091c6cc44956d6a3985e5320de718c9"}, 0x160) fcntl$setsig(r6, 0xa, 0x12) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c62000-0x8)={r4, 0x0}, &(0x7f0000f41000)=0x8) dup2(r6, r7) tkill(r2, 0x16) 2018/01/08 02:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000046e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d67000)="24000000210025dd071c1f65fffffc0e030000000010000002e0ffea08001200aa18592a", 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f07000)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000a3e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e0e000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2e, 0x3, 0x3}, &(0x7f0000925000)=0xa0) 2018/01/08 02:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000add000-0x10)={&(0x7f000017b000/0x2000)=nil, 0x2000}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a97000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000038d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bc000)=0xe8) setreuid(r2, r3) writev(r1, &(0x7f0000299000)=[{&(0x7f0000c03000-0x29)="29000000180031090020000100000007020001000000ff06800000000c00080004000800ff0df4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004fe000-0x4)=0x2dd8, 0x4) r4 = perf_event_open(&(0x7f0000fb7000)={0x0, 0x78, 0x9, 0x9, 0x7fa0, 0x8, 0x0, 0x2, 0x20, 0x2, 0x9, 0x200, 0xffffffffffffff80, 0xffffffffffff0000, 0x4, 0x9, 0x1, 0x3, 0x6, 0x233, 0x1f, 0x75, 0xa8, 0x5, 0x7f, 0x3f, 0x539c, 0x100000000, 0xec, 0x0, 0x1, 0x3ff, 0x7, 0x8001, 0x401, 0x0, 0x1acf6b52, 0x1000, 0x0, 0x800, 0x4, @perf_config_ext={0x400, 0x931}, 0x48, 0x2, 0x8, 0x6, 0x8, 0x7, 0x5, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x2) fsync(r0) 2018/01/08 02:39:35 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fe1000-0x8)='keyring\x00', &(0x7f0000fe0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000fe0000)='keyring\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r4 = dup2(r2, r0) epoll_pwait(r4, &(0x7f0000fe0000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000fdf000)={0x0}, 0x8) 2018/01/08 02:39:35 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ff7000)=0x0, &(0x7f0000bf0000)=0x0, &(0x7f0000ff7000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0xfff, 0x2, 0x80, 0x80, 0x3b, 0x6, r1}, {0x0, 0x100, 0x3ff, 0x101, 0xca1, 0x100000001, 0x1, 0x0}, {0x4a0000, 0x8, 0x4, 0xffff}, 0x6, 0x2, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@empty=0x0, 0x3, 0x4, 0x2, 0xfffffffffffffff7, 0x0, 0x1d9, 0xec69}}, 0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000ff7000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff7000)={@common='ip6gre0\x00', @ifru_flags=0x0}) setsockopt(r0, 0x8000000000000107, 0x9, &(0x7f0000000000)="01000000", 0x4) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fcd000)={@common="6c6f00000000000000001000", &(0x7f000072c000-0x18)=@ethtool_rxfh={0x43, 0x0, 0x0, 0x0, 0x0, "2b3202", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000116000-0x8)={0x4, &(0x7f0000ac6000-0x20)=[{0x3, 0x80000000, 0x6b, 0xc053}, {0x7, 0x800000000000000, 0xfffffffffffffffd, 0x80000001}, {0xb0d0, 0x5, 0x7, 0x1}, {0x3f, 0x741d, 0x5, 0x7}]}, 0x8) 2018/01/08 02:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/08 02:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000971000-0x4)=0x0, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) dup3(r2, r1, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60802, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x5000)=nil, 0x5000}, 0x1, 0x0}) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000001000)="") 2018/01/08 02:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000748000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ae5000-0x4)=0xe, 0x80800) ftruncate(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='maps\x00') ioperm(0x9, 0x8, 0x9) inotify_init1(0x80000) sendfile(r1, r0, &(0x7f00003c9000-0x8)=0x0, 0x80000400000fb) 2018/01/08 02:39:35 executing program 7: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x80000000000000c, &(0x7f0000dba000-0x42)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000540000)=@common='teql0\x00', 0x3ff}) 2018/01/08 02:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000f8a000-0x1000)="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", 0x1000) rt_sigprocmask(0x0, &(0x7f0000191000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) sendto$inet(r0, &(0x7f00000b6000-0x1000)="", 0x0, 0x0, &(0x7f000067d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000015f000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d02000)=0x0, &(0x7f000092a000)=0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2018/01/08 02:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00001e7000-0x3a)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0xa012, r0, 0x0) truncate(&(0x7f0000fd7000)='./file0\x00', 0x5) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000b1b000)=0x10000, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f74000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f000020b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)=0x8) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 02:39:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000007000-0x4)=0x3) accept4$unix(r0, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000007000-0xc)={0x80000000, 0x0}) sysinfo(&(0x7f0000005000-0x4)=""/10) 2018/01/08 02:39:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000016d000)='./file0\x00', 0x208140, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b8000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009a3000-0x9)='net/udp6\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004b4000-0x4)=r2) timer_create(0x7, &(0x7f00007bc000-0x58)={0x0, 0x2c, 0x3, @thr={&(0x7f0000894000-0xc5)="a6778f26adec5bbb96ed461d1f3905a42590854d4dd07318cbcecd095b21d8afb2dfd0477797b52a65ce1f20e12a2c6d7c67e3bce95d1ddb41bd275950ecb11f200ea3d11b3ccd68cd4986187806606926d53df055a76c468120aa1ec23d90787d479f7d4a158530a830c2b6b7343c31fc269b7162f6c10cbba81b897e4a9b1bfdcede21a4354d49ada6964bf2fa00baf930aedd0accea2d0908af3cce99fd27a7e3a11bbaa12f2fd0cf9ccf0be73f2bbcc699776163109d8240754a436f3ded15b1a49e2c", &(0x7f00008f1000-0x16)="13cd84362faf8bcf0134d6017f78224604dcb64a1641"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000338000+0xd9e)=0x0) clock_gettime(0x0, &(0x7f0000a7a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dd7000-0x8)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000055d000)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000d8c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x2e, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "4c39d037"}}}}}, 0x0) 2018/01/08 02:39:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x20, 0x10000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) 2018/01/08 02:39:35 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x240001, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r2, @in6={{0xa, 0x0, 0xe43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0xffffffffffffffff, 0x4, 0x18}, &(0x7f0000001000-0x4)=0xa0) 2018/01/08 02:39:35 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000065a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3ff, 0x9, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x9, 0x0, 0xffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0xa}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r2, 0x1000, "657ba2c278e0afe53668978448bb488a0a1b2af9cd500973120fc234770c25b2a604e61c8edb1a22adb812e0501e7b86e196f7bc0434a3bcdca0597a5a2c15d60e4d69111f544fce5acff7261d662e66047f42cb0257e2d13432daee1430629ec32d53d672f594669b12b456b64e0add4eb8a01ace123ded2d1bef764c482af5cf6202c81e3f27ddef663d2a00d0501b4e23a32cf3e92141366910a5f739b56de7b0a4a56a9b76e0a298128b73fe85100d5ec8b621f9c14ec3e3555c5cb8f1c7a3b952bbdde55c524c461dadc28f049a0fd810f9ae8903e47c571b3cdef062b2107f4831368aa02f2f1a1daf8bebc4d1417aa5359b53c5a07d57cea70c7333b542895531050b5398ad41283a54ed8f313dd5b890d729844e11233ab802a4d25c578e5159a958200ba7e91142ac99532a8e5d4efc5d2f113c1deac92f618c94f19618b095927b220e0ac62df4b0bc6eda0c3e8298f12611fb2e6a292c8ecb7174cead8e878f17b54606a7a075cee8c70f35d57da45451631b5b4b16ddea9245d0d4a50797c103cd5aeef11f75105e63c7a3956c9a20ad01803cc835008ff04e4ed5547e837f9f7066bf69e854c177dda8bb1afc08b483e9b822df8392c847f11bd7797afc22c8af46880ec9d06831a6299cfe5b2afffeea66729b0530d7848d3b8d1babec761da43027ba810b6b335f0cf64cc20e6a27d791d4740cfc8a7d36e50a7f1e57576ccc9370a90a56d61d5fb8cccb6914f3e6f5a3f34f480f24657f1da61b8673b59a01a71c0453848469c256a4cecbaa4bfb7d6d3f296bf457410c33d29c51be20e2f2c7db95266dc647c335079c61f550b2c80027a798db0e97b6d456af00fa78a00b4764c5ef72e8d7567c90f9a75bd8998ac855c8db1882f49b6e141bf10b806f7310d36d2c66fc66192766cb620bcc64bfa9fa486b7aa1253472150da68bef707c5c4f34ef5366bd5653ce181f81da6171a5989a57fc842316a0d50ef16ffe49ea85cbd63539e0d3253fd47793490e60b5dc62788415199227758c9fc67a6a26dcdaccb0c60501279fdc5f30489fd6975eda9a3860784420a046bc9bf12da9e0087a2ae60080fa0f8d4444d3353f5118ba8f76c606670ec7e402721f8747f9503841e910fd0b9f29008ef6b71434fdb87f7dfe38403174e71cd2d5ecff0235eb2aad885cd8f7df1b134dad77d2ed11e5826f1eaa3d32e0fafc05be5dce6700a44a754250e2edc99dc8f4a90f40d723fdee1d6a9e7df116ba33ae0be15350b4f9a432b1670a88b2d51f29cb62184e3b91ab90fb9d9d8df39057b0401761f487ee73c970283d1c37100041b098a697b2006caac679617d1ed83225005da0af9890a7774c390f26e54c324c7652b245c0616445d0e2b420cb26a4f9e5db0f554cdbbaa4cd82ed95737c5aca0bf93ae7276ca619a202b055f54f767530deb3c73e46fe1e43828c21f021c95b60b9a4a6b193992a5aad78c8c8ec2b65bdbecf5808005e439e40966e98b4f18101cd4a8645e4b6aaddee40d4902c658daaa1a38b52a1e9a7388044ac65d4f3131e98fa69290d7cfe219458627516011ecccbcf2959dd78f2192900135040b3c9d12871c24df6483ec58b60075348ba6f0f3083f57224a40b22be22025bd811d87cd68b9e4b3267e35b1d5b61cabe09f1c61d2138302d588726210a64d5b6c55f4da20cb2a74fef9a7108044bb4eee457f0b0921e38be48d06fb5eb4a547455c21ea7b879482358fd402852921a80ba4667675d33b5347238b3fc49b086e54d0ac547e7dbba0c85b5ed39fc8fbaa8ee70d8b1842958a3c8f54d915517124ba3458d505f8d28b0eb97b99b7f114407c29e6a5228a2f09b1864008fe7589cee2bffdc5107deb8beddc0bb2255af00bf2a7e20c747b4ac22be835aa4f442fc3008c4bef2417923b17c83df98f888cd051aafae10c5a44a3187a7e421155372025a45f1010b2142146defb91f900edb344225e8586f6b128537324ec296ff3153d6b126246480aef1a2a34462f097e977abe6c47cd9c18975dfef4034143a7dde0cb769990a331db39d77316354eb5ed2bc84bc1b090d57f2c531ea54f5cde97ce28e663188b61c27dbb36eeda70204882260a371f76d72ec5609644ab105673aaa86a980b699c461c56dd6508a3c40de958d21273c6eca2ed6f5dd2a55349fbbe99f087e493729c44e8f6eaf0f74ef4470a4a22efff81dd02738d1c9c1645d775338f11d98e90455e0e946b4b0b27f40e810dbeba754ba7262aa42a9b7c92c5b8a35775aaf6f20533c61850af9e99173a539a271ba80c022d0c0066cbae9aa96617b6952b77638e35be1545deadd3f9d671804c1591321a0580b2f4f8d29c3cdb643f332dfb54fc93015208f97272c96e18052c9b0b7219798db24880f556bdd8aca7fbfe603ce0673018399978a507efcd88339c3641095a6b6a13177a42b119b8ead2edd57039f308bbc4a5c4816a4ebf1bee926fadbc132fd7291ef02db15609f372f0f439fd9d0b226bfac7cc4712c71a4cbb8e7c61de8eb8fe1b45ff3063ee22f2ddae4beb9c847fee2760a228412d94f9b9d82f57295be445af963e944078f4b5aa7471c76cd6761235bdce518bebba04f504d1d768d93e68f653798cc4bae58c2c761603f2750e33f3972711bcb62e7fc840713e94889f3db220c3535b8338901ffe330acb9895b857dfff06c34cbce92f5a71250475c713bb687cb6b9d446a0c9f11d1fe61132e84ff8ee9ed4bd60b3be78bd80d4c8bb915d19458345b9f739443d4689e1b77741d10dc5b868d39db4563303456ad582399ed098cabc4eed98f5a05797e845fd5323f53d96e3783e61d9af0dc3ad17f4e534a8d9cec5512162369d5eb7e6576606228d97986fc251c10f099b87fc911e73bfa295ad028960aaefed59a6395194fe4cc1331af8bfbfe393b31d784eab39cf4af5f860512790bd751b9a9d12503abec5cfeec0ca4aa0043c81934727f31b21328c316909f683b57e815aee3e464e471cca5162d5a6cd69531918f3635057b3973d82e5abad4e03133aecc6178b739024f1151a5d95a6188fa1db358e58a521de9db7643a525e8667bf9fcf23a8e1122ee35c8b47c78301160598434a9a3bde64e2cea7323c331bbab08de146fd296b2fe6307fd6dfd112d1403f6395e21e42e06ba72bc02f68c92bb9b14903802b60e762ca6f4c4c8af33a37ba5d18ab4af635b03208fb22bb6c5d3e9b90d50f20ee57a76237e6da8dbc6da8b6c835989fe70b894b604517be40213bfa02c814daa7ec54aa857a8accfcd130f6b4019364bc789f825cd3d3829dc903ed0070fa7fef83dc50472f7d06232d12d7bdcce97949bee38134dabdcd9108768f30525a6f15e8fed3443014333f33eae3397ce744599d1bfab54108a9ab079f04a587e33e7f143965d41340a6f7db32820611fbd1232663856583525b508d0169380c046aeaef9cff435ff457539b399708a86201e765986021362d43bf773c199ac858de2f659bf47b5d50bbfb6c2bef1279e62adb8bf3398c031f7ff101044b0b0c2b9a6612df727a788d0888239cdec5ceca93e6c95429844392ed54f45757a06e5b838aff144f16c66bd679e51acf706980907df7ad2ab7e1de13c1f9a432987fbcda60f4c131a433e2cc0483348154e85a4e6978852f66c46823b29d28d8df0a0ef698b1a62665d512456c4cc6d79a2875dfa4885d9b259840df4cc07bdabe0532ffabd7468be1072c8eccaaa3fe7bc160ce1eb87eabd5dd90cf232c9d912c8b11e5811ac026e374f0ec3d5e25074350c1a289751ca9b6fba3fe1c1375df94665cba96e305244fb0335697d22058913b2725ad771105f939e3a9c5d4f627c54ee6a92ea1b6fb45c8038696c8803f7ceb200c756cf871a018ab63cf2648f206adfd764fcca11d9721b9380f92ec49d953a15d7903da43bcccc7136047b36c027eafdcb2ca25ef614bc693f35a8c9aa23aaa29e87dbdbb8142f987912a630c066d82ebc054281d0187c2f0f5022917c87a8dffcadcabed01d39cabe7ce448d84d503bb35dc42f47ba35f5b6dea5785e17a44f52c48e3af2188807ea29ae867ac994954375bfa958200160d4cf5774410569529fb3512a6d0f8c57ca00894a6b680ac18aa73630426609a8d90541341a2cfffce5e109d2cfac6f79eb5314b35884dc0b13655d553d92401d71b3eeb23ac8ddfa6698a7449ff0d7dc46f0e5150aaeb9a4d1e9c4a65361d6d12edb0c82f94bc8330463a9c7c3c5e71ae9e35dd35c76029af20bec2cc94e0cf933f01b85f14027f10aca3520690e97d09b5110c1455ddce9c3d05f31d93a1241abea9eecc04748087425b3a47159e9f760b3f641762fb08d98f84622918d1fee4e3cd197585fc885e77b39db4202107c3f1f95d3413f414f4129a4f26559edc24df74ad1a4c5f78ea8499f5d7380e80b45fb53207f44d0ddfe44097fa658d6efa53bd6a58c13d29b75bd486a2876013d7f6f1381fb3cd31062ebc76c6eab3c4d9ffe499f99f10df05913f92c9d88e844d2ac93cf24ba1c6987ff44702f21d1c63db7c08d55dfe1d753993f0fafc1a035e978719a928df8d8b7da00655512b8c4a7f130cdd221ba9b9059d481032c6dc903f7b51e4bab6a2145b16618fe13d4aaf0cb33d20868912a3243d5889c848eeeba6b4e14cb560bd1603a1d791c6d44014ebe5699d4f7d036c035e0bfc57775af9ffa4d1a40aeb2daf290946801f1915364e8b6ee10292f78e4688060241c445ce1b2cbf10237372d82b18d124d5d9590766de332687c5518df7fcedfbf32ca24c6c82e0bf88ec3c3bb4aa7967130e92840edc5fd442ae66f64d920c194d5f050024c6c970c65418ea1b83f1883a4a5108ea2008f08a41ccfbd2caa9789a876faca844621ede92cc14d1e4241e7d37e9f237825f1e6c90a6e2e163a3789b828bbf0eb3e3b56e975254c13429730b022740441edb29ffce0978b09056d75e16983c4303c9c36dde24543c68917e80dd546ce452ccf4a4ba74f034e8336c56e8cbffe047e8c56e573a4908f99131bdda1ffa2a91d88dda950726a077fbd69f3498af134d460478e9ca12085db34209b49a38bab7d476609e2b63d9c57582de80c7b36c2bc126513c32183d19449af3015784dfc37bc322a2942f8b7d1f720e42d30e1862f298f446519e93fb0a81ad174750f64b4ee52409737e86eee18ef5b2849db372f3b2cf5b77f67aafcb24fb3c43f8cd3e4c4f6d5eb290ada93811a9320e430237542cf4af45ef9621e10f0776ac3f21455eae7e478d40aed7bb5c1d0dec39a7798a536b7a608b33795e18f60a8cef7c691cb4e2985eae2947d6a0d31eea1e317c2e8ef730d428352757419b12e09810dd0d58d44cd3b583df3269fd152a8f36114508a66b42f4f48bfb3579635c977bf92d36b38bcc73dcf9f48d4bb128b781343b016d581074c6a6dd4cf21b8f17b2101a78202292cfaf407df618d644d9b40c9c8f2d12b2767a3b4566b0192fd466a94c57bf63ef565585930cd3d1ed0e39b1103123efb8a7c1530ee6465e57cef381f04205f7a264ecafe75208f81136f5c7ff59d041b89c77dd7ef0a81ae8c3292263f645c6d9be7e70b20ce9310a5f157c5e6fc2e036dda97ede0deb02496521455debe2563d3ddc841dd42bb9c318c20204e79aaa8331eb283ede5aaf81fb15f74dccf1d260ae2d3f829b780b0aa1b635d9e3090b726a222ad000fb2427d44e4a7cb8d0b42ca6e2eeaff1c8facf98dc82fbdbeb9051b5a9b7edafa1e7075"}, &(0x7f0000000000)=0x1008) getrlimit(0xb, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x38, 0x800, 0x3, &(0x7f0000001000)={0x0, 0x0}) 2018/01/08 02:39:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e4d000-0x8)={0x2000000000000398, &(0x7f00005a6000)=[{0x2, 0x0, 0xfffffffffffffffc, 0x2dc0}]}, 0x8) close(r1) write(r1, &(0x7f00007b1000+0xd7a)="", 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/selinux/member\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000968000)=[{0xfffffffffffffff7, 0x3, 0x8, 0x400, @tick=0x3, {0x4, 0x8}, {0x7ff, 0x100000001}, @raw8={"8acc91b2f2576516e1d22667"}}], 0x1c) 2018/01/08 02:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000068b000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000057000-0x8)=0x0, r1, &(0x7f0000ba6000)=0x0, 0x10001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f000013e000)={0x4, &(0x7f00009d3000-0xa8)=""/168, &(0x7f0000fc7000)=[{0x800, 0x8c, 0x3, &(0x7f00002c9000-0x8c)=""/140}, {0x4, 0x33, 0xfffffffffffffffc, &(0x7f0000880000)=""/51}, {0xfff, 0xb, 0x2, &(0x7f0000451000)=""/11}, {0x6, 0xd7, 0x4a31, &(0x7f0000708000)=""/215}]}) socket$inet(0x2, 0xa, 0x2) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000036e000)={{{@in=@broadcast=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) sendmsg$inet_sctp(r0, &(0x7f0000106000)={&(0x7f0000668000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d33000)=[], 0x0, &(0x7f0000a41000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) set_thread_area(&(0x7f0000748000-0x10)={0x2f3, 0x1000, 0xffffffff, 0xa296, 0x9, 0xfffffffffffffc01, 0x5, 0x9, 0xe9, 0x9}) 2018/01/08 02:39:35 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000a000-0xe0)="", 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000006000)={&(0x7f0000000000)=@generic="6123d9a371b3222a398e178454112051", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x10000, 0x410000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000000b000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x40)={0x2, 0xa, 0xa1, 0x8, 0x8, 0x0, 0x4, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x5, 0x0, 0x14}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x404041, 0x0) 2018/01/08 02:39:35 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x804, 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000-0x4)=0xad) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x3ff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ff2000-0x8)={0x80, 0x2, 0x7f, 0xd7}, 0x8) renameat2(r0, &(0x7f0000280000-0x8)='./file0\x00', r2, &(0x7f000063d000-0x8)='./file0\x00', 0x0) 2018/01/08 02:39:35 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0xe9) 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) getsockname(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="52d8e3b538a47d21b7be388464486df283", 0x11}, {&(0x7f0000cea000)="d43392c70f141499212e76ebd979c5f7c19102c5f6eaaaef9ace85ff6b740d6f3dc0790023eeac63b06591fbd39ae2aef0d7b0c39967", 0x36}, {&(0x7f0000d76000)="2afe1f1169330cbfeda3e6ff7fbb58261fd604d716fce44feea58b53287ef06c7c30ba51e40b5da12914f8102570fb25ac8e0dc50ce0061d823de522243e4d138e705bafb730ac95410e738f10e291a20dca73480df3d457e09ba1d2879c8eb5de8548dd7bbf3c7eff2854731bb9c20135a3c894309772a0b9267716826a3c2c8d3eda7787539e0de3b317a2368e1008d5503faad8e20aecb9be89b2c09c881adb6b0ea8134e49eb45804912", 0xac}, {&(0x7f00003c5000-0x58)="eb7400e798142d8f4eb455b938f15f87c6f194e442268bf28c4b7c51a0a1aae6aaabc03fdec895a6189a7bc9c97077359e3010fac138509498622267b7d89e244740301ffab5d4bdb03ac42d6bfdd0ffd0a3bc9a9f6bf9b2", 0x58}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000a82000-0x7c)="4fa9e285dc6017c123b7eaee7fb229dc7f9ba3f79681aa4a955d9dca2fd8591c0dd6543b39c8fb150746cd5e101c60a3e3b43bbb6d35312ef01ca1d98ae77242e9e4f07ca163833993d7a4181b4538f7b7163116fa1e3d8a8dacfb362b3303c0c8e57ed4ebf1dce9140b0973297d2f8f01a67c5138e74bc2dba83cf6", 0x7c}], 0x6, 0x0, 0x0, 0x4000000}, 0x0}, {{&(0x7f0000611000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae3000)=[{&(0x7f0000000000)="20cea1c13ea4db0bb98cff0b44dd774e74060368154467805de25be39d4f953d69d49d57cc938c6ba30513ed2bbeb505961f4c715e2ad5b0355e24fe6ad4dfebb3a2d25182939175d08d676c7dab", 0x4e}, {&(0x7f00006bd000)="7354f2cadac6ea6605261d00aa0bbb6e948f990ec00fea457af427d07464566a4ef51769249903159b776a1e87a3b3b003673f2054d3c229466436754a40f0aef71993f949d052ac076436fb004ca9a0a8f0c6c8f5fec72af56bdb68eb05eba0566606f5e44341b988ac1740cf7cecfdf20ed50540c8abc275de8cb2ed8b134342b360d256ff9b3f27853ffe342bccc82d8b0547617856aea574c1ecd74474", 0x9f}], 0x2, &(0x7f0000cea000)=[{0x64, 0x11f, 0x1, "68de7bda06b54c0367c863577a196bd84dea85b661f402de04decc940601a738c8dd425c3637d1be0029824ff920ce5627e759b9888ba5f2a93bfc2e04e8ebb472da1fa0dfba1222b39e19e4cf949bec3f540193c3"}, {0xcc, 0x1, 0x100000000, "4936d9f089947fdc6a57549e1f6e59037c235a433fa1378cad6c39b1460f8e9b1044e389f81cb848ed765e62fc08e9ac1a90fc84ce1095eb742b2993e0256a3f0844c6cfb5b8c65670ee9727f7ec71375a4f04ba6b2dcb112f079f8bfe8799417133ec243f640d2f02f234d7eb72c1fee1c0644fb90c6037fc83e8b10d718bbaef64d5ef7a614d3b133c719a273da865ea442d916a12aaf31bc76016e1595a743cca69f5577dd20a51bcd3c50b3e67914d20f5adf000d4898df5755f8d"}, {0x58, 0x84, 0x2, "e6dec819ead508307ed6c8ca83beae6e1f1c80dbd1be454313410467d0569517e563d615ffd8e90fc3b21d484fe9bb1880d270d46cbba60d3877f8f9e0019e072f87c3b3ac07b7425e943ea6"}, {0x7c, 0x117, 0xff, "1f296e316b60ec92438c8522a53a644c45a2078763f19833a01830b47e9b7a22eb1d64f04bbcd08d2dca9de7d3ef4506f2aaccf6d3b871612b5c2cb690fa314745947eaf92fd3f758671ee8115f1bdda7449879baa8295d2b5a3373e2b9215d2a4eaabb3ef81aa77ed31dfcaa16b"}, {0xc0, 0x11f, 0x9, "6f22fc457a95f80668b77de74e3eb77e83f1a26fbea2873db9c5d4e043a85af9e26a8c7cb2c114a138b712ee79a36d3555f788ca4b1a0a95e117610e77e04f1e7929336f5bf660f5e3a032483ef4c50941acc61d2f0e60f80722fa41642b919922559f071be89bd42ce7d411e685627daf42f6a1e633658f47b2085f7a27728103506da4e5e43e9c232512c44329cdc8d9b1fad65d09288e72916d0d59ac3e6be682c19a85a4374d85e7c4506adace237e"}, {0x104, 0x0, 0x2, "b71591397ce0e2346175b022c8b6ca7c9a0f937755a289d420e61faaacae37b8fd0fb10201bdfe42a454f2700b3018a03f27d8ada6cf29b8bc48dbf5d6a180110435e173195111c6951a07cd3b1fe4d406fc2560ed686cda4fc856aa9c9891663f1628bf72a4a2c355b09ec095bc14a53896df2568be489b76edb4ae44fd5246299ea868074325d059d5055f577b2f0954097361247cafe33bdd6376bec10cc5f98cbd7bbe2fff992a992880ca33be136061d3b24c864612567391a9dd1034b98d217f809c32803a8fdd80ae4d4f6550e3873642f1f63fb1bf8cc065c00f5b6869250648909d1e6ec8df3a341f27675ba031bf77f48e55a1"}], 0x3c8, 0x800}, 0x1}], 0x2, 0x20000894) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80002, 0x0) setsockopt(r2, 0x29, 0x40, &(0x7f00006bc000)="72dbecddfb9923c07dbe22a42828f2820bf893277faa63781caa4314389e0d66d700c1096e4c4b1012e3b8c9", 0x2c) 2018/01/08 02:39:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc3000-0x4)=0x0, &(0x7f00006f2000)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006e7000)=""/4096) ioctl(r0, 0x800000080004535, &(0x7f0000ebf000)="") 2018/01/08 02:39:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f0000580000)={0x0, 0x0}, 0x800) execveat(r0, &(0x7f00005ea000)='./file0\x00', &(0x7f0000908000)=[&(0x7f000049a000-0x1)='\x00', &(0x7f000002d000)='keyringsecuritycgroupGPLsystemkeyring{vboxnet1!-]#+$*\x00', &(0x7f0000857000-0x6)='eth1%\x00', &(0x7f0000e44000-0x8)='md5sum*\x00', &(0x7f0000904000-0x1)='\x00', &(0x7f0000c24000)='\x00', &(0x7f000013a000)='ppp1\x00', &(0x7f0000b12000-0x1)='\x00', &(0x7f0000689000)=']\x00', &(0x7f000065f000-0x22)='em0ð0vboxnet1}#vboxnet0em0bdev\x00'], &(0x7f0000994000)=[&(0x7f0000b21000)='vmnet0\x00'], 0x1c00) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002ef000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000863000-0x10)={&(0x7f0000eaf000/0x2000)=nil, 0x2000}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000d23000-0xa7)="9f1321d97cb6663c71fc8a6720f682f42201c139aa3b0890378da35d89f1ff87098859f451b40bb5fc98b03c8419f576987c1e246081f7a6cf8364b815ba0b5b894369c257e662fbe09031eea53a7b9d65d39a70de9ec6f01dfd83fbf0df2c91d0cebffb7f172d0f2761d42b2fff7e711d0b205ae4ecf1be9a99d7d047436993ad25cff4d71d0ca12f54deb86015987a0450397e79a8392c6c738fcd4ad8b3e874ff3c30d1b532", 0xa7, 0x5, &(0x7f0000251000-0x8)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000637000)={0x77359400, 0x0}) 2018/01/08 02:39:35 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 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}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$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, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff5000-0x4)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ff4000)={@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ff6000-0x2)={0x7, 0x7fffffff}) 2018/01/08 02:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a0b000-0xc)='id_resolver\x00', &(0x7f00007b0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000484000-0x1)='\x00', 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000df0000)='user\x00', &(0x7f00009bb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002d6000-0x64)="7dd8ed2c848bb9e4b74457b7f349878b3d0c38848e5eb5f172c2fd4403da43bc04064dee80216cf7c93cca35baaabe6bad609bf68cee4d7d155510fc510fa0f40545a66911a80c875bb05b19cac7aa7a4d5296fa09855b30261b52c7f854c59d2b529d4a", 0x64, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000a8e000)='trusted\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000500000)="e6a944ba650842c82ae2e555027b8bad24c41c2d8c2068ecaded0be476f47408bb63e82a49f51ed110678cbd71ffcba67e69550fe19c5ee3d9fac5499517563cde0a9f6e6fd4a47bcb28c6619683dcb5aaa41c485b7b28697a7ff109b1ae12550d8a17f4047d7fa6f3fa1a292b85bc2a072a679c9f6765", 0x77, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000768000)={r0, r1, r2}, &(0x7f0000d0b000-0x1000)=""/4096, 0x1000, &(0x7f0000f07000-0x2c)={&(0x7f00000ca000-0x40)={'crc32c-intel\x00'}, &(0x7f00004ae000)="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", 0xfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000cae000-0x70)=[{&(0x7f0000a5d000-0x1f)="ad", 0x1}], 0x1) close(r4) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c28000-0x1)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 02:39:35 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000, 0x0) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) r2 = getpgid(0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x81) clock_gettime(0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000012000)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") write$evdev(r1, &(0x7f0000002000-0x60)=[{{r3, r4/1000+30000}, 0x0, 0x6, 0x8}, {{0x77359400, 0x0}, 0x3, 0x3f, 0x7}, {{0x77359400, 0x0}, 0xff, 0x8001, 0xff}, {{r5, r6/1000+30000}, 0x8000000000, 0x3f, 0xc5}, {{0x0, 0x0}, 0x8, 0x67a, 0x0}, {{0x77359400, 0x0}, 0x2, 0x80000000, 0x8}], 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000007000)={0x20071026, r2}, &(0x7f0000008000)={0x3ff, 0x5f, 0x6, 0x7, 0x8, 0x1}) [ 52.669262] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=45937 sclass=netlink_xfrm_socket [ 52.686365] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=45937 sclass=netlink_xfrm_socket 2018/01/08 02:39:35 executing program 4: ioprio_set$pid(0x0, 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x3, r0, 0x8) 2018/01/08 02:39:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000054d000)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = socket(0x17, 0x3, 0xfe65) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) 2018/01/08 02:39:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c4b000)=[0xffffffffffffffff, 0x0]) 2018/01/08 02:39:35 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084a000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') 2018/01/08 02:39:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffcc, &(0x7f0000c17000)=0x9) open$dir(&(0x7f0000449000-0x8)='./file0\x00', 0x4c1, 0x80) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000acb000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x9, 0x3, 0xfffffffffffffffa, &(0x7f0000231000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) ptrace(0x18, r1) r2 = creat(&(0x7f0000abc000-0x8)='./file0\x00', 0x140) sendmsg$key(r2, &(0x7f0000663000-0x1c)={0x0, 0x0, &(0x7f000011d000)={&(0x7f0000879000-0x138)={0x2, 0xe, 0x1000, 0x5, 0x27, 0x0, 0x6, 0x3, [@sadb_lifetime={0x4, 0x3, 0xfff, 0x80000000, 0x7, 0x540}, @sadb_x_sec_ctx={0x19, 0x18, 0x0, 0x3, 0xbe, "51c18f8c2f31384cfb19d1495e14ed003e7d97702e5b6155a5d9dcf6553cd30e9d85766039e71185c349b8a0f11d8dafe678467b2589a251f547609e88973e6aa5f03a96b790d21030c8c22997304e4eef347d0535db08be13e4d7a60d797f19658d780921cbfaf8632326d363fbddd67fd184bf439716400caacca60062284babbe70841a57f5c8bdd62d60378d7400671945ed72a11ee99f2307471225f0eb91143ac67a9190eca403cb70806ea20006fcd630eedfa2fb00eea6970dde"}, @sadb_sa={0x2, 0x1, 0x0, 0xfffffffffffffffa, 0x5, 0xe6, 0x0, 0x40000000}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x10, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x40000) write$fuse(r2, &(0x7f0000d6b000)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x5940, 0x4000000000008, 0x200000000000009}}, 0xfffffffffffffe50) 2018/01/08 02:39:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000818000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') recvfrom$unix(r0, &(0x7f000097e000-0x91)=""/145, 0x91, 0x2, 0x0, 0x0) 2018/01/08 02:39:36 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x2, 0x5}, {0xa, 0x1ff}, {0xb, 0x3}, {0x367c334346bdf38, 0x7}, {0x3, 0x1ff}, {0x4, 0x1f800000000000}, {0x2, 0x100000001}], 0x7) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r0, &(0x7f0000003000)=""/230, 0xe6, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000069a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f1b000-0x20)={0x9, 0x3, 0x0, 0x8001, 0x9, 0x2, 0x7, 0xffff, 0x0}, &(0x7f000060b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053c000)={r1, 0x40}, &(0x7f0000a11000-0x4)=0x8) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000db6000-0x6)={0x9ad0, 0x3f, 0xfffffffffffffffe}) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000233000)='/dev/rtc\x00', 0x7fa, 0x0) getsockname$unix(r1, &(0x7f00007e9000-0x1002)=@file={0x0, ""/4096}, &(0x7f00009b6000)=0x1002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00008e9000-0xa8)={{0x1, 0x9d5}, 'port1\x00', 0x40, 0x10000, 0x7, 0x6, 0x9b, 0x400, 0x0, 0x0, 0x4, 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]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000022b000)='/dev/ptmx\x00', 0x200, 0x0) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f0000976000)=[{&(0x7f0000a83000-0x1000)="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", 0xfffffffffffffd5f}], 0x1) syz_open_pts(r0, 0x4000) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000bf3000)="82", &(0x7f0000718000-0x4)=0x0, &(0x7f000051a000-0x4)=0x0, &(0x7f00008b4000)="") wait4(0x0, &(0x7f000097b000)=0x0, 0x80000000, &(0x7f0000fc6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a6b000-0x4)=0x0) mremap(&(0x7f0000285000/0x800000)=nil, 0x800000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000e64000-0x58)={0x0, 0x3a, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000949000)=0x0) timer_gettime(r2, &(0x7f0000175000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fa8000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r3 = userfaultfd(0x800) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)=""/0, &(0x7f0000d54000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e1000)=0x7ff) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000a7a000)='/dev/input/event#\x00', 0x7, 0x0) r1 = request_key(&(0x7f00005bd000-0xa)='encrypted\x00', &(0x7f0000b13000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='proccgroup\'GPL##securityem1(.\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000121000-0x5)='ceph\x00', &(0x7f0000373000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000237000-0x7e)="820ccb56411c5c50e3e709df3861c19b7c4688fe79378c4ca5755bfb9aa640a231afcf3270bebb6a8c7f8411c377db00f37dd74b92d276f314c8a0d95314e11cc868a98d5766d58c14fe30b261a68c7d3746183a1f77b11e0ed4e3c4b37b91e295ad2b2d6191e471985b8ad0da28393630ee557bfca41254ca8497a934c3", 0x7e, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000d4b000)='pkcs7_test\x00', &(0x7f0000320000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000021a000-0xec)=""/236) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00006f5000)={{0x9, 0xfffffffffffffc01}, 'port0\x00', 0x91, 0x80020, 0x7, 0x8, 0x0, 0x6, 0x3, 0x0, 0x6, 0x41d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00005b9000/0x1000)=nil) mremap(&(0x7f0000cbd000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00006f1000/0x4000)=nil) 2018/01/08 02:39:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00009f4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = memfd_create(&(0x7f0000e4e000)='ramfs\x00', 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000396000)={0x0, 0x7, 0x40, 0x6, 0x81, 0x1}, &(0x7f00000bb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007af000-0x4)=@assoc_id=r1, &(0x7f00009d4000-0x4)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) prctl$getreaper(0x28, &(0x7f000083b000-0x4)=0x0) getdents64(r2, &(0x7f0000228000)=""/107, 0x715dd3e9f1da348) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00001b5000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f27000-0x4)=0xc) 2018/01/08 02:39:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000abd000)='./file0\x00', 0x2) unshare(0x4000000000080000) sync_file_range(r0, 0x0, 0x4, 0xfffffffffffffffe) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0}, 0x153) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000034000)=0x4, 0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a69000-0x12)='/dev/input/event#\x00', 0x402, 0x800000) r1 = add_key$keyring(&(0x7f0000dde000-0x8)='keyring\x00', &(0x7f000021b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00003a7000)='cifs.spnego\x00', &(0x7f000091d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bcc000)='\'cpusettrusted\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x101, 0x0, r2) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00004da000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000349000)=""/28) clock_gettime(0x0, &(0x7f000088d000)={0x0, 0x0}) seccomp(0x0, 0x1, &(0x7f0000525000-0x8)={0x1, &(0x7f0000c20000)=[{0x9, 0x5, 0x38, 0x4}]}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f0000622000-0x18)={&(0x7f0000fc5000/0x2000)=nil, 0x4, 0x3, 0x2, &(0x7f0000706000/0x4000)=nil, 0x9}) write$evdev(r0, &(0x7f0000b66000)=[{{r3, r4/1000+10000}, 0x4, 0xfa0, 0x40}, {{0x0, 0x2710}, 0x8f7, 0xab27, 0xffff}, {{0x77359400, 0x0}, 0x8, 0x9a30, 0x3}, {{0x0, 0x7530}, 0x80, 0x55d1, 0x80}], 0x40) r6 = syz_open_dev$mice(&(0x7f000048f000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r6, 0x400854d6, 0x0) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000647000)={@generic="e6a2a5e4b3c20f9e08918022e1046a5c", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f00000a7000)=""/88, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c26000-0x2)="", 0x0, 0x40000, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000735000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d4000-0x4)=0xe8) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)="7461736b00f4") readlinkat(r0, &(0x7f0000f12000-0x8)='./file0\x00', &(0x7f0000351000)=""/42, 0x2a) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000109000)='/dev/hwrng\x00', 0x400000, 0x0) getsockname$ax25(r1, &(0x7f00000f9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000856000)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000028e000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000a37000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000e02000-0x5d)={r4, 0xe1, 0x55, "07018df7b47b67c584222d32d5c132fed0925f4750a18ed8337aa9785181f30a254567ee6dcd1b87e152ca078d85bcddb69489835fab01089bb71cbb9341806eee747f600ff40f8db8a0d6073d199c067651a6aad0"}, 0x5d) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r5, r2, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20140, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = dup(r0) timerfd_settime(r1, 0x1, &(0x7f00007ed000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000b9e000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$void(0x7f) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = memfd_create(&(0x7f000073f000)='\x00', 0x3) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000c39000-0x18)={&(0x7f0000479000/0x3000)=nil, 0xfffffffffffffffb, 0x3, 0x2, &(0x7f00005e9000/0x3000)=nil, 0x3}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00007ab000-0x28)={@common='lo\x00', @ifru_flags=0x8000}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) rt_sigprocmask(0x40403, &(0x7f0000305000)={0x3f}, &(0x7f00003ef000)={0x0}, 0x8) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/vga_arbiter\x00', 0x180, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ac0000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000665000)='/dev/vga_arbiter\x00', 0x2) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ee5000-0x8)=[], 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x800) bind(r0, &(0x7f0000004000)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) r2 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x800, 0xe1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000009000)={0x0, 0x38, &(0x7f000000c000)="eccd220a7c56094d6220040b76046449c11fa547b16e2abc13a0c003aee4008f97300f1610907d6a93423cf0dd428a94b463fef0bd39a72c"}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000000b000)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x4aba1f41, [0x4, 0x1d0000000, 0x0, 0x30000000000, 0x80000001, 0x8, 0xfffffffffffffffa, 0x9]}, 0x5c) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$netlink(r0, &(0x7f000069c000-0xc)=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc) r1 = syz_open_dev$tun(&(0x7f00000d2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x105) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ab7000-0x28)={@common='rose0\x00', @ifru_ivalue=0x9}) socket(0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f00004be000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f08000-0x4)=0x1c, 0x80800) 2018/01/08 02:39:36 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000972000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f00004ed000-0x1000)="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", 0x1000, 0x40000, &(0x7f00008d7000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000c74000-0x1c)={&(0x7f00002cb000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00009cd000)=[], 0x0, &(0x7f0000818000-0x10)=[{0xc, 0x29, 0x3e, ""}], 0xc, 0x0}, 0x0) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de6000-0x16)='net/ip_tables_matches\x00') fcntl$setsig(r0, 0xa, 0x39) close(r0) write(r0, &(0x7f0000b48000-0x6d)="f0be4d5cea0e850d158fc50c51c2aa302e6e99716f9c358e3d066c63f566426ecc6adecda297d816d1df186e4bf26b5c724f050793eb15d18992f8c0d0fd7a168aab6bfd7eb401c371c62a0ddfe4309b6acff9f60e6d7c1b648813dc8af88ef1ce5442d5aee349fa7822cc6555", 0x6d) 2018/01/08 02:39:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x2, [0x7, 0x3]}, &(0x7f0000ec0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000222000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="4552f5a27a75281c505cea81597bbe58", 0x10) r2 = socket(0x11, 0x802, 0x1) setsockopt(r2, 0x107, 0x11, &(0x7f0000299000)="", 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bd9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x401, 0x0, 0xc052, 0x16}, &(0x7f0000cd9000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x8001}, &(0x7f00004d0000-0x4)=0x8) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[], 0x0, 0x0}, 0x8840) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e79000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f00005ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e02000)={r1, 0x6, 0x5, 0x735b, 0x9, 0xffff}, 0x14) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec6000-0x10)={0x10000, 0x2, 0x824, 0x3, 0x0}, &(0x7f00004ca000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000739000-0x8)={r1, 0x1}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec5000-0xda)="390000001300090469000000810000000700004001000000450001070000001419001a001200000000000000000000000008010c00f41ee400", 0x39}], 0x1) 2018/01/08 02:39:36 executing program 2: r0 = socket$inet6(0xa, 0x80009, 0x7fffffff) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c94000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000076c000)=0x14) timer_create(0x2, &(0x7f0000116000-0x58)={0x0, 0xa, 0x5, @thr={&(0x7f00001b1000-0x2)="2fb5", &(0x7f0000f94000)="4a1ddc635be8c30dd49a1df5554be5d041fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007f000)=0x0) timer_getoverrun(r1) bind$inet6(r0, &(0x7f0000c11000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/08 02:39:36 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000fab000)={{0xfff, 0x6}, 'port1\x00', 0x8, 0x2040a, 0x3, 0x7, 0x0, 0x0, 0x101, 0x0, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f000000c000)={&(0x7f0000b6a000)={0x10, 0x0, 0x0, 0x24008012}, 0xc, &(0x7f00006f7000-0x8)={&(0x7f000002f000)=@flushpolicy={0x1a4, 0x1d, 0x200, 0x0, 0x2, [@policy={0xb0, 0x7, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xabe, 0x1, 0xd16, 0xa, 0x80, 0x80, 0x84, 0x1, r3}, {0x3, 0xff, 0x3, 0x7, 0x80000001, 0x2, 0x80000001, 0x9}, {0x96c3, 0x1, 0x7f, 0x0}, 0x90000000000, 0x8, 0x1, 0x1, 0x3, 0x3}}, @algo_auth_trunc={0xa4, 0x14, {{'cryptd(sha3-512)\x00'}, 0x2c0, 0x60, "db98c0c93b48fa66c5fea78a4ef012a9b045ecdec28bb1cd6e8db0ce3b995eda27693c46a394498d47d6aaf51ed9a0aa03ae1ea9311f5bcbf86ab8a29cf8dd766aaf835de6cd3ae9c690912a4e9b13c97b55589c2b005dc7"}}, @lastused={0x10, 0xf, 0xf9}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x0, 0x4, 0x2, 0xa}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000045000)={0x5f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) iopl(0x2) write(r0, &(0x7f0000fe7000-0x1000)="0df57dff", 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fe8000-0x1)='\x00', 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fe7000)=0x1, 0x4) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000062000-0x12)='/dev/input/event#\x00', 0x9, 0x2080) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/08 02:39:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f35000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad6305900000000000000d678aabb64ffffff", 0xca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00005b1000-0xd5)="92bdc75df0de8f0699e1cb02fe8689834451a63803fe6aacbb2c536e495e89638cd926b0cd91af38387cd119e948a38d1f4e5b38380497657c4c22df9722c0caf298cf06d712531fd3167128a0b948462132bb5ab1bae3bbf5e339d908bdaf75f8d1496c5eb961361cdd1595c88744ec73ea50bcc1bfc2f03e959865d47ac489408bcd3bcd4d7d2531b0f3ccb848731b912113230151af5835baf4418814e5480f0a7606b8020d39036fa538ebb7b6ab8e36d9f11ba4ce449ff2ceb9b67b38dc4e6d4766b46bd306b1f00877d3acd814c242c80d8b", 0xd5, 0x91, &(0x7f0000396000-0x4)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00005b2000-0x8)='./file0\x00', 0x400, 0x81) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000060000)={0x20}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 02:39:36 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000924000)='/dev/pktcdvd/control\x00', 0xc181, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 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) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000)=""/34, 0x22}, {&(0x7f0000001000)=""/177, 0xb1}, {&(0x7f0000001000)=""/79, 0x4f}], 0x4) getsockopt$inet6_int(r1, 0x29, 0xee, &(0x7f0000a53000)=0x0, &(0x7f00002fa000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r2, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e89000)={0x8001, 0x8009, 0x200, 0x80000000, 0x0}, &(0x7f000090b000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000073f000)={r3, 0x8000}, 0x8) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000fed000-0x38)={&(0x7f00001e3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b4c000-0x40)=[], 0x0, &(0x7f0000fed000-0xeb)=""/235, 0xeb, 0x0}, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f540002c00ced4f00000000000100"}) 2018/01/08 02:39:36 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0xc, 0x0, &(0x7f0000001000)=[@free_buffer={0x40086303, r1}], 0x43, 0x0, &(0x7f0000001000)="ba853ff11975450afa84b0179bc087bffcb6920444f931af3a44e20be85a4f37d22e8604c634001bb6f35ade5d167163aca9972491a1d9781e600b1c8c20c08bc1b0c0"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0xe)="f60015ba3714000c58063982dacd", 0xe, 0x800, &(0x7f0000001000-0x10)={0x4, 0x83, 0x5, "1c972524ae9a", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f000041d000-0x4)=0x1f, 0x4) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000926000-0x18)=@add_del={0x2, &(0x7f0000000000)=@generic="8b8369729e8dc7f393c9068adced264b", 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x3d) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a87000)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/autofs\x00', 0x200000, 0x0) 2018/01/08 02:39:36 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000389000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) fchown(r0, r1, r2) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) readlink(&(0x7f00001c7000)='./file0\x00', &(0x7f0000401000)=""/9, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cad000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000ae9000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 02:39:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000000000)="02000000", 0x4) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0xfff, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000)=""/178, 0xb2}], 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200840, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x8a) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000)={0xffffffff}, 0x4) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000130000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x1000000) write(r1, &(0x7f0000174000-0x24)="2200000015000b00ea0910080900e7dd0a00000000221d0004000200000100018001", 0x22) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7f000-0x8)={0x80000001, 0x5}, 0x8) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() process_vm_readv(r1, &(0x7f0000b4b000-0x50)=[{&(0x7f000024c000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000379000)=[{&(0x7f000026d000)=""/82, 0x52}], 0x1, 0x0) process_vm_writev(r1, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/08 02:39:36 executing program 5: r0 = socket(0x16, 0x0, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006b3000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="02ddf0e0bfa023914e8ee9ec34e96cc3"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) uname(&(0x7f0000001000-0x65)=""/101) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000064a000)={0x0, 0x0}, 0x8) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000024d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000515000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0xa, 0x8, "1c454a5304be1ae6a13b313d6313b818edd069eecc8337496a6ebd74d1bb35c78050f47a938faabe86bdfb4de6162cc7e3961b7afdc05e19f0286381349b648a", "e89f978340b3ce7e65f53c6024f82cbb13238d71cd7375d46cfb21e2a48e988e", [0x2, 0xfffffffffffffffb], 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000681000-0x4)=0x3, 0xa848535a500030b1) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f0000001000-0x68)=""/104, &(0x7f000066a000-0x4)=0x68) mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000958000-0xf)='/dev/snd/timer\x00', 0x0, 0x84000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000084f000-0x1c)=@req3={0x100, 0xf318, 0xc00000000000, 0x1, 0x0, 0xe, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004c4000-0x14)={0x0, 0x0, 0x101, 0x3, 0x10001}) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000290000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f00009db000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) close(r1) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d28000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = add_key(&(0x7f0000d27000)='ceph\x00', &(0x7f0000877000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000067e000-0x7)="a1c3cbfbd9ba91", 0x7, 0xfffffffffffffff8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000aa5000-0x6)='rxrpc\x00', &(0x7f0000d28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d27000)='systemeth1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d29000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000157000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000098d000)=0xc) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d29000)=@assoc_value={r5, 0x4}, 0x8) keyctl$instantiate(0xc, r2, &(0x7f0000d28000-0x63)="727f3a120fb1616241865f921195639bb1df254f9a0822c91211ce6ff8778cf454ff5df37acec41dc823bab8f30802ef1fcf545af09f488732b3e2fc84c5fbb2d4b5d9bf5c27fa2c2971cd570ce9113c7cbf2d7696a827dd7f4a6e8ef360df23ddb656", 0x63, r3) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000827000)='/dev/vga_arbiter\x00', 0x6000, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000d2a000-0x4)=0xe6ea) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d29000-0xc)={0x0, 0x64, &(0x7f0000d28000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0xf4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000278000)=0xc) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000d28000)={r8, 0x1}, &(0x7f0000d29000-0x4)=0x8) 2018/01/08 02:39:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000060f000-0x8)={0x3, &(0x7f0000810000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000054d000-0x8)={r1, 0x1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00007e5000-0x1000)=""/4096) 2018/01/08 02:39:36 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047a000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000a0c000)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b06000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ea, 0xffffffffffff7fff, 0xff, 0xfffffffffffffffc}, &(0x7f0000293000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bf5000-0x8)={r2, 0x3f}, &(0x7f00003b8000-0x4)=0x8) 2018/01/08 02:39:36 executing program 0: epoll_create1(0x0) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x7, 0x400003) ioctl(r0, 0x2277, &(0x7f000069f000)="0080") 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d2000-0x28)={@generic="fb6d25ff81b9ed3d4edc1b6c4742d8b3", @ifru_ivalue=0x80000000}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000476000-0x28)={@common=""/16, @ifru_data=&(0x7f000018d000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000a10000)='net/wireless\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000806000-0x4)=0xfffffffffffffcbf, 0x4) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a5f000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00e764495f32492506e6564388a6ba5a"}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f00005ec000)="d5e064e47e0301e8018c78987840509e80eaa5a747dbc82a4e0e8696a74702d10fc73e993c2780471e99ffa5c9a16849530767b4da053877531cfcd5f4143ac974f467be6bc15ad8c55ec225b0836ee36bee60c12b16c0ff8e6a252490c4b6aa985201748a6df07803377985596106f582500ac701df41eb999e05e469466eecd05c5c4705e1af62ee33c74ebb3dc4815ffc37fd3305f613af2279d38f8f79b79786e623ec9c8791a21a7f557e9a58ae75b3c04a716b5bca10ee594109badcbab3b870a4237b27a8c5709a6cea4a121c47d46d93", 0xd4) 2018/01/08 02:39:36 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/08 02:39:36 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x80, 0x8a6a, &(0x7f0000368000)="ed9f2a0142dc9a3704d631727eb4a6022f517367b093556c23846f25fdc80b1b724a59066b1848c02f52f159a9ea855b281cf436c7d1d10c388ec6e0a0cd52030eeeaed94571ab299078e48a2f116ed1f094121b230548fb3aefe7759d29911ce6f7ed4a3924458a1215bd49b61479da915407dff8c700415e041307a63418ff4d946c8a29841a53ff2f4d21cd31a405b16a2333bc5dd83ba174c07e1b9343e22aaf491179417fe401af9d285020f7a38a10504c2532019b9257046490e38d0c9019d6b1c83773aa72705b6e9768b0484234a6bf185220e3ecdc1702", 0xdc) chroot(&(0x7f0000c83000-0x8)='./file0\x00') writev(r1, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="0e7a74440f96c86f5878892840a2fd641117a35b728d40ab2aefcd25898c8dd109836a4f3de8b3ef4a2df3f594a42de587c3884367630ca2cd3d11e2024906cbbd36872a2fc624c7f1c3ced1bacbece9fa96024840d54cc138d962d1fbb14bbb4f34b2ab569803350e693df0f2", 0x6d}], 0x1) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fbd000)='\'', 0x0, 0x20000004, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 02:39:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000ea7000-0x5c)="") syz_open_dev$sg(&(0x7f00005ad000)='/dev/sg#\x00', 0x4, 0x400400) socket(0x9, 0x2, 0x1) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d5e000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000a8b000-0x1)='2') 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3e000-0x9)='/dev/ppp\x00', 0x14002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000024f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000691000)={r2, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000290000)=0x0) fcntl$getown(r0, 0x9) r3 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000135000)=0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007fd000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000453000-0x10)={0x1000, 0x7, 0x0, 0x7}, 0x10) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000d3e000)={0x4, &(0x7f0000d3f000-0x20)=[{0x1f, 0x3, 0x7ff, 0x3}, {0x5, 0x400, 0x7, 0x5}, {0x101, 0x4, 0x2, 0x3}, {0x78, 0x5, 0xfffffffffffffeff, 0x3}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d00000)={0x2318}, 0x4) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000d3f000)={0x1, &(0x7f00005a7000-0x6b)=""/107, &(0x7f0000d3f000)=[{0xffffffffffffff42, 0x6e, 0x6, &(0x7f0000d40000-0x6e)=""/110}]}) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000085000-0x58)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0x96f000)=nil, 0x96f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000970000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000096f000)={0x0, 0x3f}, &(0x7f000096f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000377000-0x8)={r2, 0x4}, &(0x7f000005a000)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005da000-0x44)={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c6986235e41f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000709000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cf000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b6e000-0x8)={0x0, 0x2}, &(0x7f0000dd1000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9d000)={r1, 0x8f}, &(0x7f0000cbb000)=0x8) r2 = gettid() process_vm_writev(r2, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000090d000-0xd4)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0xa6}], 0x3, 0x0) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000018000-0x8)='./file0\x00', &(0x7f000001f000)=[&(0x7f0000006000-0x9)='/dev/rtc\x00'], &(0x7f000001f000)=[&(0x7f000000f000-0x9)='/dev/rtc\x00', &(0x7f0000020000-0x9)='/dev/rtc\x00', &(0x7f0000008000)='/dev/rtc\x00', &(0x7f0000001000)='/dev/rtc\x00', &(0x7f000001c000)='/dev/rtc\x00', &(0x7f000001f000+0xd2b)='trusted}em1keyring-\x00'], 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0xf2b, 0x0, 0xffffffffffffffff, "11"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:36 executing program 5: r0 = getpgrp(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$void(r1, 0x5451) getpriority(0x0, r0) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/204) r1 = syz_open_dev$evdev(&(0x7f0000fd3000)='/dev/input/event#\x00', 0x3, 0x18003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0xf, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000972000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x0) accept4(r0, &(0x7f00001c8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x4) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006000)=0x3) sysinfo(&(0x7f0000001000-0x1c)=""/35) [ 53.611533] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0x96f000)=nil, 0x96f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000970000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000096f000)={0x0, 0x3f}, &(0x7f000096f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000377000-0x8)={r2, 0x4}, &(0x7f000005a000)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005da000-0x44)={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c6986235e41f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000984000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xc6)="43b1a70494e568197b0d754a50175c2a87e0bda4e89220294488b77107eeaae2bc485b8b8ba473a9db11cb141df84bc8bc9d0eb5bf7b76aecb3204a9847fa8349463a78989e3168fdffd8c28f5c74cf1d0ea7dd3003f5ef7fc52cb929cd08134ecf1876a864b370920f13f39c5d23182c7dd1989558af935ebf7ec0c4846efe7ea3caf03c229757433cd6177ad3a54a67719d9f2f4279f55477c621149d5b13f43aa9c8470cf40777816fbbc7665eb596acc1dfd2ae97c03b4c20246566c1af66b8150bad66c", 0xc6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000015a000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003eb000)="88c648a65879f7dcf976e2dcb421bfc632a0a34897423ea9a0e57d24b729896c4230f7bc0bf85f4ba410e106691d30f9e2ba5a1e39c070db18d2ebf1522bb78a3477c6ae0451646008137685800967666dc75d6fd116a1ec5a7f568d0438fcb9b346f3c7a70a7589be10759be27b76b0e7a5b5fad297ac84a2a1e69d6342380e0eecbb7ab2eaec928427eeb59a3148270949b2d4811d5cea0ac90c25f726db", 0x9f, 0x0) keyctl$link(0x8, r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x484, &(0x7f0000ba9000)="", 0x0) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000035d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x800000}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ce6000-0xd0)=""/208) 2018/01/08 02:39:36 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000ef2000)="18000000020001000000be8c5ee18c88a3000008020600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb76be7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0x2) inotify_init() r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d9000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000683000-0x4)=0x0, 0x0) 2018/01/08 02:39:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000550000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f34000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0xb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x0, 0x0) 2018/01/08 02:39:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f1e000-0x4)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000474000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) setreuid(0x0, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/08 02:39:36 executing program 4: socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000bd1000)={0x0, 0x0}) personality(0x7fffffffffffff) 2018/01/08 02:39:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a6f000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000634000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003a8000-0x4)=0x7) r2 = syz_open_procfs(r0, &(0x7f00003a7000)='comm\x00') exit(0x0) preadv(r2, &(0x7f0000629000-0x8)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x52) 2018/01/08 02:39:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000838000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x3, 0x20, 0x9, {0x77359400, 0x0}, 0x3f, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b30000)="b63db85e1e8d00ffffff7f00003e1500000000000007ffbc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a8f29ca3d02cf66823944a95332f60b8f28084331e52d7ee2394e9855b8b092e113b1e83caede9d36", 0x58) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000c38000)='net/sco\x00') readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000e63000-0x3e)=""/62, 0x3e}], 0x1) 2018/01/08 02:39:36 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/rtc\x00', 0x191000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xf3) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sync_file_range(r1, 0xfff, 0x8000, 0x5) ioctl$TIOCSTI(r2, 0x5412, 0x2) 2018/01/08 02:39:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) r1 = inotify_add_watch(r0, &(0x7f0000e28000-0x8)='./file0\x00', 0x80000100) inotify_rm_watch(r0, r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/08 02:39:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000cdf000)='./file0\x00', 0x40000, 0x40) ioctl$FIONREAD(r0, 0x541b, &(0x7f00005da000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f40000-0x4)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004c9000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d82000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/08 02:39:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000080000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 53.730646] binder: 7938:7947 got reply transaction with bad transaction stack, transaction 58 has target 7938:0 [ 53.753416] binder: 7938:7947 transaction failed 29201/-71, size 0-0 line 2936 [ 53.767181] binder: BINDER_SET_CONTEXT_MGR already set [ 53.785168] binder: 7938:7964 ioctl 40046207 0 returned -16 [ 53.806316] binder: release 7938:7947 transaction 58 out, still active [ 53.813564] binder: undelivered TRANSACTION_COMPLETE [ 53.821363] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.826860] binder: send failed reply for transaction 58, target dead 2018/01/08 02:39:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, 0x5a, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e89000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00001ac000-0x6)='ramfs\x00', 0x0, &(0x7f0000f43000-0x63)="01c3198321b1ca4e921950b66f315a74410a8f2a350162781802032926b6eb53208cb01784e14027ac49639446d18af75bf979c45c5fd961d12cd9e6e498e5974bc4f7ebe01754c18e5a9697a733a7ce54cabf5db224f1be22c8cf245ba14b255f007a") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/08 02:39:37 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000019c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000dfc000-0x8)={0x9e, &(0x7f0000001000-0x9e)=""/158}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000576000-0x8)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sndtimer(&(0x7f0000c92000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000735000)={{0xffffffffffffffff, 0x0, 0x1, 0x0, 0x4}, 0x2000000003, 0x403, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000189000-0x34)={{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]}) readlinkat(r0, &(0x7f0000167000-0x8)='./file0\x00', &(0x7f0000591000-0xb)=""/11, 0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000521000-0x4)=0x0, &(0x7f0000d4a000-0x4)=0x4) 2018/01/08 02:39:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fstat(r0, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001e2000)=@req={0x28, &(0x7f0000b3e000)={@generic="96a3bc6dadc852c2c8db06d7ef8d9591", @ifru_map={0xff, 0x7, 0x5, 0x10001, 0x3, 0x8}}}) 2018/01/08 02:39:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001a1000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000125000-0x1)='\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/sequencer2\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000c4a000-0x8)='./file0\x00', &(0x7f00005bf000-0xf1)=""/241, 0xf1) 2018/01/08 02:39:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b96000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x3, 0x2b, 0x1}, &(0x7f0000dc9000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d94000-0x8)={r1, 0x10000}, &(0x7f0000367000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f5b000-0xa0)={r2, @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]}, 0x5, 0x1, 0x101, 0x8000, 0x4}, &(0x7f0000aa5000)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) personality(0x410000e) inotify_init1(0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup(r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f40000)={@generic="958d5fd548f3e436d9c2fc39ae9b390e", @ifru_ivalue=0x800}) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$getflags(r0, 0xb) getsockname$inet(r0, &(0x7f0000b4c000-0x3)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x10) write(r0, &(0x7f0000d35000-0x23)="22000000140007000000000000ff05000200ff000100000009000200000001000303", 0xffffffffffffff2a) sendfile(r0, r0, &(0x7f00007d2000)=0x0, 0x1) 2018/01/08 02:39:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000044f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3d000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e5a000)={0x0, 0xa0f, 0x81, 0x0, 0x81, 0xff, 0x11c9, 0x7, {0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x1, 0x81, 0x7}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001e9000-0x8)={r1, 0x7, 0x0, ""}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001000)={r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a86000)="85d2626ffc4747c4db10338053dbfd9c1abe2aa8dd8fd979fc1806440c9712edbc7ec9c27d0f9755b773bba7f807dd1710918869a14caed48dec2e7ebeb084cec1c0873ce47cf644379529bf5d186f740ac269e066cd9a9a5cfa8c93305abd3c7a9e92d8640e51c2d8184edca3d776ff0ea8f1966f851f5b0e7cfbad1c8e1acd550b6a07c94b07c3ae16ea6e869818bf9902ee05fcffef0b7a0c53ce2d0e319c06b2464b0938f5bfff62c60ccb", 0x1f3, 0x20000004, 0x0, 0x0) [ 53.827439] binder: 7938:7964 transaction failed 29189/-22, size 0-0 line 3005 [ 53.828966] binder: 7938:7947 got reply transaction with no transaction stack [ 53.828973] binder: 7938:7947 transaction failed 29201/-71, size 0-0 line 2921 2018/01/08 02:39:37 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000006000-0x58)={0x0, 0x4, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000009000-0xb)='pkcs7_test\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xfffffffffffffe0a, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0xfa237b83828816f7) clock_settime(0x0, &(0x7f0000000000)={r1, 0x0}) 2018/01/08 02:39:37 executing program 5: socketpair(0xd, 0x1, 0x4, &(0x7f00004d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x6e)=""/110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80400201, &(0x7f0000002000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x1)='@') 2018/01/08 02:39:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f61000-0xc)='/dev/autofs\x00', 0xb0000, 0x0) sendto$ax25(r0, &(0x7f0000f7d000)="ef6c89068003829eccfa673b6597688ab316c1cfa1ba9382188c34c18f1c674bd4f2968ef24bfb9ee36d180753ee82d915872a40d806af3d632f8a35145de867c87178c819ecab02905e2f5b9255c74767ad07f1d8c7fadeacc2cfb05ded69395bc26750a853557d502992ee04", 0x6d, 0x4008044, &(0x7f0000a73000)={0x3, {"aa4c20a39ce1f5"}, 0xffffffffffffffff}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x7fff) bind$inet(r1, &(0x7f0000ae2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x2e, 0x5) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c74000-0x1000)="f4", 0x1, 0x0, &(0x7f0000d62000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006a7000-0x4)=0x3, 0x4) sendfile(r0, r0, &(0x7f0000bc4000)=0x0, 0x7fff) readv(r0, &(0x7f00005e3000-0x28)=[{&(0x7f0000bde000-0x79)=""/121, 0x79}], 0x1) accept4$inet(r0, &(0x7f0000ab3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c52000)=0x10, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aed000-0xf)='/dev/sequencer\x00', 0x41, 0x0) 2018/01/08 02:39:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c0a000-0x18)={0x0, 0x100, 0x10, 0x8, 0x3}, &(0x7f000028e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000563000)={r1, 0x9, 0x30}, &(0x7f000031f000-0x4)=0xc) r2 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r2, &(0x7f0000d77000)={0x0, 0x0, &(0x7f000009a000)=[], 0x0, 0x0, 0x0, 0x4}, 0x0) read(r2, &(0x7f0000338000-0x7c)=""/124, 0x7c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000fa000)={r1, 0x8, 0x1000, "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"}, 0x1008) 2018/01/08 02:39:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d46000)={0x0, 0x7a, "a32bcec8e295bea8bda6a8acc732550d1eeca6738be2d699fdc3811da61b4035b03de29fa82b4c731aa9ccf2dd86082999163d5ab76f985f45fab7b2d2fc7c5ef5e0ef056c72aa88280e54cae1aff3175005e85c0e15fa84d52600d63f104fd400789f4a8bbd3c27662f1445886baf908cd69b95d6fa11467495"}, &(0x7f0000663000-0x4)=0x82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aea000)={r1, 0x800, 0x5}, &(0x7f0000fdd000)=0x8) accept4$inet6(r0, 0x0, &(0x7f0000273000-0x4)=0x0, 0x80000) r2 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) socketpair(0x2, 0x7, 0x100000001, &(0x7f0000163000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005b3000)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000fb5000-0x3a)=""/58, 0xffffffffffffffac) 2018/01/08 02:39:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008d1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ecd000-0x8)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00006a8000)=0x8, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c16000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d93000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000)=0xe8) [ 53.891569] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.901267] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.969095] audit: type=1400 audit(1515379177.123:18): avc: denied { setopt } for pid=8020 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 02:39:37 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/08 02:39:37 executing program 2: prctl$intptr(0x29, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) syz_open_pts(r0, 0x220000) 2018/01/08 02:39:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00005ae000-0xc1)="c81b0613653364a85e2a24d9fc7b3540d4598340c71cdcce390cd3ec500a50f33ca9163b90db91b292ccb18b2e7c2751abd8567eb1a39fc0fba46d40b5981906a8574ba9b77b3e843fb118870aff1870b8835f2648e50193a7917a164718f923e8b92ff7f49490ca79e875af3cb50009f2f0f576dc15c257b9ea4c0500ab685c2f04fc7bb77984fe7f50c14055f1ccccbf4019fd41d825ae6942ccea687d6cd7196504120c3bdae77502f5f12976840ee23b4f3b6ceada857282078d1559297846", 0xc1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009b2000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xe88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1ff, 0x1, 0x79, 0x623c, 0x1000, 0x3, 0x3f, 0x8, 0x0, 0x20, 0x4, 0x0, 0x4, 0x8]}, &(0x7f0000ec3000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fda000-0x10)={0x2, 0x2, 0x76, 0x1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a0000-0x10)={0x0, 0x800, 0x3, 0xffffffffffff259e}, &(0x7f0000e30000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008bd000)=@assoc_value={r2, 0x7fff}, &(0x7f0000ffb000)=0x8) 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000b4f000-0x4)=0xffffffffffffffff, 0x4) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) sendmmsg(r0, &(0x7f0000461000)=[{{&(0x7f00000c4000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000080c000)=[{&(0x7f0000756000)="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", 0x30c}], 0x1, &(0x7f0000b0c000-0xd8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000019a000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(cipher_null),rmd128-generic)\x00'}, 0x58, &(0x7f000098f000-0x20)=[{&(0x7f0000850000-0xc1)="e4a26358d57edbef55054ec24bae00017b2c78f19d599d82d4f5dba0adc7c8a1a26d8148d45cccb94ca15fcc1c1bd03508671aba9fd9e6308ba29153b4048e6dc08a22679c8df48245b59c7baf39b5184b5d20f3dad34ddeea00eee8639b24a532991a210d6337f15e8b8968fc3729e6327be93efe7d324bb4c79e926ba124b6dbb0f139c626feacb560851d28a4313c3031636ca6283ad395d628826a288ec16846fd23df8a31a93dcbfb0774f6608c51f31b2e79b91d051ce7763455500a2895", 0xc1}], 0x1, &(0x7f0000a22000-0x40)=[{0x28, 0x114, 0x1f, "ecce7903163ee00720a8070a10e016143068e81e1ba05cf954808e"}], 0x28, 0x0}, 0x7}, {{&(0x7f0000ac7000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58, &(0x7f00009cf000-0x18)=[{&(0x7f0000dff000-0x2c)="7b8ca93ff6d86d1d0ce34a40559de10b8fa5770635aedff09cd5cb63bed3185b17c1eaa3e6f9a14bd68a8be9", 0x2c}], 0x1, &(0x7f00009ed000)=[], 0x0, 0x4000081}, 0x8cc}], 0x3, 0x8000) 2018/01/08 02:39:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x406) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) exit_group(0x81) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000957000-0x4)=0x400, 0x4) utimes(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f00005df000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/08 02:39:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000219000)='./file0\x00') mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000581000-0x4)=0x80000001, 0x4) lseek(r0, 0x58, 0x0) getdents(r0, &(0x7f0000fd8000)=""/0, 0x0) 2018/01/08 02:39:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000035e000)='./file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f0000188000)='./file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000061d000-0xe)='./file0/file0\x00', 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000da4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 02:39:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e98000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000123000)=[{{0x0, 0x2710}, 0x6, 0x9, 0x4}, {{0x0, 0x7530}, 0x1, 0x3f, 0xa1}], 0x20) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ff000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000462000)={0x80000000, 0x874, 0x3ff, 0x6, 0xffffffffffffff9f, 0x8b}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000a44000-0x4)=0x2) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00008d8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000a79000-0x8)={0x3, &(0x7f0000a1c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e87000-0x5)={r3, 0x0}) 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000938000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x5, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000d0b000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000022b000-0x8)={0x4, &(0x7f0000000000)=[{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) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000001000-0x8)={r1, &(0x7f0000000000)=""/194}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000030000/0xd000)=nil, 0xd000, 0x1) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000005a000-0x18)={&(0x7f000000d000/0x1000)=nil, 0x7fffffff, 0x0, 0x1, &(0x7f0000002000/0x4000)=nil, 0x5}) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000003a000/0x1000)=nil) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000021000)={0x2, 0x3, 0x20, 0xcb, &(0x7f000005a000)=""/203, 0xb, &(0x7f0000002000)=""/11, 0x7e, &(0x7f0000052000-0x7e)=""/126}) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000004000)="85", 0x1) 2018/01/08 02:39:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000d1c000-0xd)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) write$fuse(r1, &(0x7f0000c97000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00002c2000-0x4)=0xcd) close(r0) 2018/01/08 02:39:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) timer_delete(r0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000d0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000ff9000-0xc)={0x4, &(0x7f0000ec3000)=""/150, &(0x7f00001b4000-0x40)=[{0x5, 0xf0, 0x9, &(0x7f0000b3c000)=""/240}, {0x7, 0x8c, 0x2, &(0x7f0000bdc000-0x8c)=""/140}, {0x3f, 0xf9, 0x800, &(0x7f0000984000-0xf9)=""/249}, {0x1, 0x8e, 0xfffffffffffffff7, &(0x7f0000fa0000)=""/142}]}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f73000-0x2a)=""/61, 0x32c) mkdirat(r0, &(0x7f0000cc1000)='./file0\x00', 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000242000-0x34)={{0xffffffffffffffff, 0x1, 0xda, 0x3, 0xe063}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x20000201, 0x0}) r2 = epoll_create1(0x0) keyctl$join(0x1, &(0x7f00001d1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000015000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/08 02:39:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f000073d000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000242000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/08 02:39:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)=""/20, &(0x7f00008a6000-0x4)=0x14) r1 = dup2(r0, r0) shutdown(r1, 0x0) 2018/01/08 02:39:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x80003, 0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) setsockopt(r0, 0x8, 0x0, &(0x7f0000c8d000-0xae)="39f17722b90c9e223f8bfdfb7e15fc7cb4d70b6199ac0f82c9aed2f1c1631ea7e44d678c4cf0df4cc1ad7614433ddfefb0659ae693e2a9971d6d4636a83d04dd384574141c7ab221d93b4a049412d541c13289efbe4e8ec2bda6dda852b51d83d792ea8ac625d5d42a4fd7f034eadb19c956b5e9f9ca1f727bc1442abe774d3338ad40b0a1c14ac6685cb193998c1946006682425ad120a7886213c56a2149d952d8da928e43e42d9f4dadde3731", 0xae) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005c6000)={0x0, 0xbe6}, &(0x7f000064d000)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a11000-0x8)={0x401, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bf1000)={r3, 0xdf, "e2e6381d917ebc8b41f92f3c5a53a799c9633918c2963fb91a450110bb785bea18d64fb44e4a85fdb784af51b55277568c3f22bc610c02a9226fd9af3b0335becb3ca573d24397b7688591ea70b0ca18eb841240f98b66a7ced6569dd7a67b61a3989c4e5c3aa42cd484d0952d69fa68c9b57bb56af473a15c49883f3d66631147e29c0da6914768a03c1ff0a21ac10e526b3d909148a796542d5754a430a904b5fadba85b7dd6289b58e24c53aba7a847d663bc9bd482f68842afaf1947c0b0c17a8b0d4cd4ea5e9cb4dbf831a656839d51bdc97ccd6116566782253a744c"}, &(0x7f0000d22000-0x4)=0xe7) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e78000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0xb, "c6af90cafb7b18b510286d5411f4"}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) bind$inet6(r4, &(0x7f00000ef000)={0xa, 0x0, 0x71, @loopback={0x0, 0x1}, 0x3}, 0x1c) write$tun(r4, &(0x7f000052a000-0xd0)=@pi={0x0, 0x800, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e65215", 0x0, 'n(k'}, ""}}}}}}, 0x36) poll(&(0x7f00008a5000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 02:39:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f000013d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000)=""/215, 0xd7, 0x61, &(0x7f0000001000)={0x4, 0x9, 0x4, "fa245ec57002", 0x8, 0x0}, 0x10) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="e5ab57b41450d167effccacbccf67c1b785dd394f51b32bf8479d79ebaadc22adef466ac74275dcd2948c31132965615d05897d910e4486cb568ce4bf8c24d6e24c5f9c172b2ced801ad29a3aec2c7653cdccb9e7eaea2f0df8ad98fbc6c281bbe38307010e253cfb519bca57371e3f52033d86b7f7be53d58779e55258a9b6d09d043d20fd4c91d3046b650279833de69bbd54d9462e942c017849c3d9a7e", 0x9f, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) socketpair(0x5, 0x1000000000, 0x7ff, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd1000)=0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000fd2000)={0x0, 0x400}, &(0x7f0000f6d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fd1000)={r6, @in6={{0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000fd2000-0x4)=0x81) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00004f6000-0x8)={r7, 0x6}, &(0x7f0000fd2000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000fd4000-0x4c)={0x8, 0xfffffffffffffffd, 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]}) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000fd3000)={0x9, 0x8001, 0xff, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:37 executing program 7: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f00003e0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000550000)='keyring\x00', r0) lstat(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f000066f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004cd000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f5b000)='./file0\x00', &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000d2000-0x8)='./file0\x00', &(0x7f0000443000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e16000)='./file0\x00', &(0x7f000049a000+0x81b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00001b7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f000017d000-0x68)=""/104, 0x8f) 2018/01/08 02:39:37 executing program 4: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000800000000003, 0x9) write(r0, &(0x7f0000d37000-0x20)="01040008000000001f050000fc000000", 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000488000)=@assoc_id=0x0, &(0x7f0000f5b000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000480000-0xf4)={r1, 0xec, "c1ce0e149c2d11e5b302b303d5253bf12c0d9dd3f570e2b576036be3e6793fd0144a600306bbdcce5cbed55009c527632bdbfe2c53e37599f2fa777c52ec661c7df01e47b59ebce9203662bad383c498b9e17e34e19aa7119073cbf627d74e96fc24efbbbfe396e120624085ff5a56e58796b82c62f97de86e0e478f3073dd13b3054a828b5c28c9f50543ba92afd55a9469d4aaa2cfc86e333b9897df27137dc31f4c00f341cbcd4ef8cc1c6f0afb18c829b0f5869f9048932c10e0cc0c0e908d4a0b77be907bcd8ac3ac3fa369c0db788306e6737118be1410a3e0e545b2a650879cc80c890a3c238a0ea8"}, &(0x7f0000ff6000)=0xf4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3d000)={r2, 0x7ff}, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000099c000)={r1, 0xfffffffffffffe01, 0x1, [0xcb]}, &(0x7f000033e000)=0xa) 2018/01/08 02:39:37 executing program 2: clock_gettime(0x7, &(0x7f0000086000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000027000-0x20)={{0x0, 0x0}, {0x77359400, r0}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = add_key$keyring(&(0x7f00007b7000-0x8)='keyring\x00', &(0x7f000042c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000b60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) prctl$getreaper(0x3b, &(0x7f0000001000-0x4)=0x0) keyctl$unlink(0x9, r1, r2) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000afd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037d000)=0xffda, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000951000)={0x10000, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa1000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0x1f, 0x2, 0xea05) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f000055b000-0x4)=0x712, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bc000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/08 02:39:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000146000)={@generic="f62aec883af474ba79876aa3bc04b1d3", @ifru_addrs={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000011d000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00008b1000-0x14)={0xffffffffffffffff, 0x3, 0x100000001, 0x2, 0x15c2}) r3 = creat(&(0x7f0000572000-0x8)='./file0\x00', 0x48) getpeername$ipx(r3, &(0x7f0000dff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000774000-0x4)=0x10) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/08 02:39:37 executing program 4: socketpair(0x0, 0xf, 0x5, &(0x7f0000bd4000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x7f, 0x752, 0x0, 0x100, 0x80000000, 0x0, 0x2d, 0x7, 0x0, 0x7000000000000000}) 2018/01/08 02:39:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200) 2018/01/08 02:39:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x1)=0x0, 0x4) write(r0, &(0x7f0000001000)=' ', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x5d) [ 54.395878] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket [ 54.419830] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d05000)=0x1f, 0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000bde000-0xc)=""/12, &(0x7f00001d9000-0x4)=0xc) 2018/01/08 02:39:37 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f000061a000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xfc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101100, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000996000-0x10)='/selinux/access\x00', 0x2, 0x0) eventfd2(0x80000000, 0x80000) r0 = open(&(0x7f0000844000)='./file0\x00', 0x40, 0x20) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000100", @ifru_flags=0xfffffffefffffffd}) r1 = add_key$keyring(&(0x7f0000efa000)='keyring\x00', &(0x7f0000c91000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) setsockopt(r0, 0xfffffffffffffffc, 0x8, &(0x7f0000000000)="", 0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000067d000)={@common="7465017906000019000700", @ifru_flags=0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000132000-0x4)=0x0) r2 = dup3(r0, r0, 0x80000) getsockname$packet(r2, &(0x7f0000f7e000+0x10e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e5000-0x4)=0x14) r3 = creat(&(0x7f0000c9e000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d33000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c98000-0x8)={0x0, 0xff}, &(0x7f0000f46000-0x4)=0x8) sync() 2018/01/08 02:39:37 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f000002e000)=0x0, &(0x7f0000019000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) [ 54.456128] device gre0 entered promiscuous mode [ 54.494095] device lo entered promiscuous mode [ 54.513494] device lo left promiscuous mode [ 54.571498] device lo entered promiscuous mode [ 54.578653] device lo left promiscuous mode 2018/01/08 02:39:37 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000af5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000015000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) getgid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000016000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000006000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000015000)=0x14) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) acct(&(0x7f0000012000-0x8)='./file0\x00') pause() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000017000)={0xfffffffffffffff7}, 0x8) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000016000-0xa4)=""/164, &(0x7f0000016000-0x4)=0xa4) 2018/01/08 02:39:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl(r0, 0x7, &(0x7f0000f9d000-0xf9)="4396e2258fc7cd5a05967cf570a14792f662099a15eb011472b0f9731ccda48b60a8db90dfc64abc3befdd4f7b1894d0581aeaf95cb911276eecdcb57f1d0c7dbb9d424ed0c321e63595513927d6383ec197e6fbeb2ac9d3bbead2ee0e80189fe752db36fb62b93b19ccd669573af299beced6f15a6c8bde838d123535066482193bde9c36e6d418c542a326eb5039fc9ba1722e22118e589d6682419e6d5eb5e386ef92b7a1ffe179211f6bbec0e6954dba3765de5dec48220f745fc45b942057f10792f1c8d3b4685238eb1e72912cbb58f3514a9761c9d7290046a223222d500c484560afa1b9af4054ae2014a428348d260a6bcac3d1a1") r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/08 02:39:37 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000212000)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000081e000-0x6)={0x800, 0x7, 0x8001}) 2018/01/08 02:39:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f00007f6000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f000092c000-0x14)=[@acquire_done={0x40106309, r2, 0x3}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c60000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000000a000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000a4a000-0x1)=""}) 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ff5000)=@generic={0x0, ""/126}, &(0x7f00006f2000)=0x80, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ff5000)=@common='ip6_vti0\x00') clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") 2018/01/08 02:39:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) fcntl$setlease(r1, 0x400, 0x3) epoll_wait(r1, &(0x7f0000b42000-0x24)=[{0x0, 0x0}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000b36000)={{0x4, 0x5}, 'port1\x00', 0x60, 0x440, 0x1, 0x8000, 0x50c236f2, 0x34cc9866, 0x9, 0x0, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000-0x10)='/dev/sequencer2\x00', 0x123e42, 0x0) getsockname$packet(r3, &(0x7f0000653000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000247000)=0x0) bind$packet(r3, &(0x7f0000aed000)={0x11, 0xc, r4, 0x1, 0x7, 0x6, @random="8fd3e8af3983", [0x0, 0x0]}, 0x14) connect$unix(r2, &(0x7f00000a5000)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/08 02:39:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000141000)=0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/08 02:39:37 executing program 4: mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050e000)={0x0, 0x0}) mmap(&(0x7f00009dd000/0x4000)=nil, 0x4000, 0x1000003, 0x5013, r0, 0x0) r1 = socket(0x9, 0x6, 0x6) write(r1, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000100000000", 0x10) 2018/01/08 02:39:37 executing program 5: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00001de000)='./file0\x00') 2018/01/08 02:39:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r1 = timerfd_create(0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0x1f, &(0x7f0000f17000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) [ 54.739282] binder: binder_mmap: 8152 207f6000-207f8000 bad vm_flags failed -1 [ 54.758492] binder: 8152:8153 BC_ACQUIRE_DONE uffffffffffffffff no match [ 54.778934] binder: 8149:8173 ioctl 7 20f9cf07 returned -22 2018/01/08 02:39:37 executing program 5: getpid() r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f5e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000171000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 02:39:37 executing program 1: sched_rr_get_interval(0x0, &(0x7f0000e25000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000c4e000)="", 0xfffffffffffffec7, 0xffffffffffff3b7b, &(0x7f0000003000)={r0, 0x0}) unshare(0x2000000) [ 54.794818] binder: BINDER_SET_CONTEXT_MGR already set [ 54.802527] binder: 8149:8186 ioctl 7 20f9cf07 returned -22 [ 54.807594] binder: 8149:8160 ioctl 40046207 0 returned -16 [ 54.809120] binder_alloc: 8152: binder_alloc_buf, no vma [ 54.809160] binder: 8152:8179 transaction failed 29189/-3, size 0-0 line 3128 [ 54.829352] binder_alloc: 8149: binder_alloc_buf, no vma [ 54.837818] binder: 8149:8173 transaction failed 29189/-3, size 0-0 line 3128 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00004fc000-0x20)=[{&(0x7f0000bf0000-0xd0)=""/208, 0xd0}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000635000)={0x5, 0x22, &(0x7f0000cac000-0x22)="03bc7a46d556c4c4747bae953923e0da0d3db748426ba47026c70186b64bd909be56"}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) 2018/01/08 02:39:38 executing program 4: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket(0x1a, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000faa000)={0xa, 0x3, 0x3fa, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9b000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000095a000-0x4)=0x0, &(0x7f0000c48000)=0x4) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e2000-0x8)='net/dev\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000075a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000013000-0x8f)='cymY\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e50000)="cdcf7e5dda1deb429eb6d783ffd5536f", 0x10) sendfile(r2, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00004de000-0x1000)=""/4096) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/member\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f00002f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000957000)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009b0000-0xa)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000034000)=0x0, 0x1) getsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f00006d2000)=0x0, &(0x7f000097d000-0x4)=0x4) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000025000-0x71)=""/113) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000093b000-0x18)={0x1, 0x20, 0x2, 0x0, 0x7, 0x7e9}) utimes(&(0x7f000062a000)='./file0\x00', &(0x7f0000423000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000691000)={0xffffffffffffffff, 0x3, 0x2, 0x3, 0xff}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000093b000)=0x6, 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000093b000)={0x1, 0xb4d}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000001b000-0x8)=[{&(0x7f000001b000-0x3)="10a8", 0x2}], 0x1) madvise(&(0x7f0000269000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f000001b000)=0x531) 2018/01/08 02:39:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2) mremap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000009000-0x28)=[{&(0x7f000000c000-0x12)="af034ea58732de8c77934c661cd20a3fe410", 0x12}, {&(0x7f000000b000+0xb)="6da9401213a59cbb70b13de5a4d28a8bae87d151f5fc863ed642386e2a44d86701e062e7784886aec47f34e9af537a608ac568acedf884c0714016ac2bbe68df50006ef07ad73c452cf276c644ed5811153c7f724b5f2a32ee30e5d1b56bcd1a84702fda01e50fcd6d369e2925a25d8948c4b9c309717760c94074097a8497421a4594ce175dc5ca421cadf8f6c610999d0c6608dd48c4b8220fceb3ab713c2891b55c14d29462be6bf80fd460ec559be3bf9d3a380032e27ef1cdf00bbecacbbc7ebe0f471cbeb240", 0xc9}, {&(0x7f0000007000)="c42bd0cafd505abda72225cb3296581a72c91e8ec4160f150ddeb7e39695b2442f615d62ec25eb18589dc5f53ca15d0639eead05e98ca831194e0d821abcd3863e8bc99ff7a014d8ca8c2776df4a66d20e4145ab8c5ed99ecdd4fcc6e072aca3e4b05f1d490dec017c8ed63575f85387e89643dbeff4976d396210ddf7c919d5086495a8178ea56d772411f02f2800ba7eb14115757a62e9dec504f2334124eb46749e71233e45f73b19dfa5299b2855a0ca37d8e191d6b01e85a3080e1e23af8e78158e43d6", 0xc6}, {&(0x7f0000009000)="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", 0x174}, {&(0x7f000000b000)="d7e0fe7ce2a9f7c2fed6524afa60d77b92877f4976a94db34a161fb509b6c2bab3af4150023711fbb9392b16342e370ca926cca95b16baaaec0a766f028ef8a4fcb31a097624d1655247f03431cec777fe74affd6890667f1bf7f5fb9ef365b07fa91fe474fa6e57ba8f749d604f74e03e339794ddda83702d825fb8038b4d3167f8247d342d9f8994f3fa8825be014d7d8fe536f25a53235a8b0e046e9f619845eb31af459e3a", 0xa7}], 0x5, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) fcntl$getown(r1, 0x9) r2 = getpgrp(0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000000c000)={&(0x7f0000008000/0x2000)=nil, 0x2000}) fcntl$setown(r0, 0x8, r2) 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000eb2000+0xc89)=""/52) [ 54.839118] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.845961] binder: binder_mmap: 8152 207f6000-207f8000 bad vm_flags failed -1 [ 54.847710] binder: 8152:8153 BC_ACQUIRE_DONE uffffffffffffffff no match [ 54.847813] binder_alloc: 8152: binder_alloc_buf, no vma [ 54.847853] binder: 8152:8179 transaction failed 29189/-3, size 0-0 line 3128 [ 54.856013] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.889257] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) readv(r1, &(0x7f0000820000)=[], 0x0) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000003e000)={0x3, 0x0, 0x9000}, 0x4) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x8080000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f000027e000)="1f0000000001fd00010000000500000000e7f8000900000001000100000006", 0x1f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000bd000)=0x2000000000c0, 0xf4) [ 54.907811] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 02:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ccb000)={@generic="1ffcac54c522ff7ff78e665e4307aeb6", 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000038e000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000266000)='./file0\x00', 0x3e, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e3c000-0x70)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x241, 0x5, 0x9, 0x2, 0x5, 0x0, 0x4a91cbd5, 0x1, 0x49}) 2018/01/08 02:39:38 executing program 6: socket$inet(0x2, 0x802, 0x80000001) dup2(0xffffffffffffff9c, 0xffffffffffffffff) 2018/01/08 02:39:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000491000)='/dev/sg#\x00', 0x7, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mq_open(&(0x7f0000d52000)='vboxnet1(/!ppp1\'\x00', 0x40, 0x0, &(0x7f0000ec4000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000851000)="26000000100027109301c0ff0000000000e8eaff1a0000000003ffff2013e051050003001900", 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d36000)={@generic="3605fdedeb418c13060000000000cb39", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000001000)='(posix_acl_accessusersecurity/:\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000001a000-0x50)={{0x4, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "4c39d037"}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fdc000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f000050b000-0x8)=0x101) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005f5000+0xb2a)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x3ff, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f3a000-0x8)={0x0, 0x0}, &(0x7f0000268000)=0x8) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c89000)={0x20, 0x3, 0x8, 0x1000, 0x5, 0x1f, 0x8000, 0x1, 0x100000000, 0xff}) [ 55.037455] device gre0 entered promiscuous mode 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = open(&(0x7f0000cea000-0x8)='./file0\x00', 0x101200, 0x44) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000d19000-0x8c)={0x3, 0x7, 0x0, '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$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000db0000)=[], 0x0, 0x0, &(0x7f000091b000)=""}) 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000095000)='/dev/sg#\x00', 0x5, 0x40000) shutdown(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000871000)='./file0\x00', 0x40) lstat(&(0x7f000079f000)='./file0\x00', &(0x7f00003b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000391000-0x30)=[{&(0x7f0000143000)=""/159, 0x9f}, {&(0x7f00001e8000-0x9c)=""/156, 0x9c}], 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000460000)='/dev/hwrng\x00', 0x6000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000434000-0x1)=0x0) 2018/01/08 02:39:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d78000-0x4)=0x0) r1 = add_key$user(&(0x7f0000200000-0x5)='user\x00', &(0x7f00008e1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000063f000-0xef)="d21dfa6eff3ad58ec689735cf71b8ad03c2c5327dcca3aa94ea19aee239ab2b761f8c341225859b136ecb705109f1b9ab26d9f6108c7faed763d847f0b915da4860b293d99bbdab2da2bf88148a3898d04473b535327aac369373363b28e6ea632764537b2a65ce976ca611f5e2d29612c07dc27163f25d6a460e9a42a68cb4f4eeff33468220d4825bdad88cf15ad4f5d990ae52e0a6baf89a7c7a03abf982e034cc0ab05d3ded79fcd57d02329a111387f277b11bd29e8aa6d58abda99ac09708b2cb54c141bd901b0e2778e9f9a8f62db2cc9e16bda0cfd97943d566a0613ed6056fb573de5e04e6567b8da6e53", 0xef, 0xffffffffffffffff) r2 = add_key(&(0x7f00001d3000-0x6)='.dead\x00', &(0x7f0000511000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aea000)="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", 0x1000, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x7, 0x100, r2) 2018/01/08 02:39:38 executing program 3: msync(&(0x7f00004c5000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x40000000) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000475000-0x20)=""/32, 0x20}], 0x1) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000483000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00002c1000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000033e000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x4, 0x7, 0x9, 0x7ff, 0x2, 0x7, 0x3, 0x8, 0x1000, 0x6e, 0xffffffff, 0x9, 0x3, 0x10001]}, &(0x7f0000bd6000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000197000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xfff, 0x1000, 0x2, 0x1ff}, &(0x7f0000ccd000)=0xa0) renameat2(r1, &(0x7f0000eb7000)='./control\x00', r1, &(0x7f00002a5000)='./control\x00', 0x0) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ffb000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x17)='wlan0selinux}wlan0^*{!\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x81, 0x40}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xc)={r2, 0x3ff, 0x2, [0x10000, 0x2]}, 0xc) r3 = socket$unix(0x1, 0x2, 0x0) connect(r3, &(0x7f0000001000-0x10)=@nfc={0x27, 0x1, 0xffffffffffffffd8, 0x1000000000007}, 0xfffffff8) 2018/01/08 02:39:38 executing program 7: mmap$binder(&(0x7f00002bc000/0x3000)=nil, 0x3000, 0x0, 0x5d, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d45000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000164000)=0xc) syz_fuseblk_mount(&(0x7f0000eb4000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x7, 0x3, 0x40000) 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) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/157, 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000fef000-0x5c)={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]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x10000, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.151512] binder: 8275:8281 ERROR: BC_REGISTER_LOOPER called without request [ 55.187447] binder: release 8275:8281 transaction 72 in, still active [ 55.192626] binder: 8275:8296 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x50d7f7fdc438a342, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x66df) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000002000)="61e4a3d99220451a45206a2000dea759b9f4b69df23ec123df7fb51087ade5ca6d27dbdb04fbb96d09d640e918c9ec1a447b1b7c4b1f5e9788f907a99a08f5902fdbcea714c51ada5c7f6ef402b1651cd0de2ffec99df12f28ff6f6affc161a7a72ab8a26df14e7cd4da16e67c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000)="b335007d20bba6b94e89457571b07ef37209f48dc0652cb0920ff19c08fe7661779c85addeaaaaa6e6f34c2532a1198cc204966b308a960bad8300d6c2a5405e7b4e3c9e5abed9fdd88943943f006fb43374f2914c69548bfb3e32f1", 0x5c, 0xb9d9374806a839cc, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xe2)="28dbbdf34c31deb18fa159af7d07b403e02afcd0e4e2ae21e285a99a7cc2c886cf696ea6d66151d024897c5e2c887fc36a22065f1f1982b560ee9a486efa6a701218d13db0e4acb03d84bb797f7348473253ce21fe708ce49511eb13ba48fed0021b024536164135968acf19455f07e2542761cde13447cdaa05f158f2b214f7a41f9c93ba13372b4979464f5871d9fc9eb1489f444f98d57d4d604cb21775ad3cef8d7ee9164a642e0165badcfeea137d37fde404c79146d968dff47fd0d84471b91601bfe1f711026ae211e1f2b3355081dace7b8134dc6834d9767942831afe1e", 0xe2}, {&(0x7f0000001000)="29673fa58f24de28c94b26490adcae1c55cf6995df29c29e75b6c0ec0a8c1813f5a530642a39d704d7c87b64068c47dfcb7864628e05ef90b08ab2a3af2a316c6d20f93f6a6a42a68a79f81bef607892b9ddf5f22f8eb6e418b1a82b34c78f84dd4fea3774e158d4b403ee6b3a685b65d535608778f3c5499e0bf7c74ad094aaafc56f1f28ca038a69757241c946bdcd8c0ea04925fb7f69c131bb920406efebf9dcca73209b8c4940d2e33a85e0b9ce619efaeccb04e12a9267fc28d7edbc63b7575bf1", 0xc4}, {&(0x7f0000001000)="21576fc7967fb891d1968e90209dea5e69dfdce7924315d5ba1d49753d647cd37dfd863f", 0x24}, {&(0x7f0000001000)="d5497b5e16bfe01506e3460339a41c71c2107056b26880", 0x17}], 0x4, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffb, 0xffffffffffffff38, 0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6f000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00005b4000)=0x0) process_vm_readv(r5, &(0x7f00000de000)=[{&(0x7f0000c84000-0xfb)=""/251, 0xfb}, {&(0x7f00003a6000)=""/73, 0x49}], 0x2, &(0x7f000047a000)=[{&(0x7f000004e000)=""/166, 0xa6}], 0x1, 0x0) mq_notify(r4, &(0x7f0000ee7000-0x58)={0x20000000, 0xa, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f46000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4f000)=0x10, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000757000)={0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c5f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a6000)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005b6000-0x4)=0x0) r6 = getpgrp(0x0) sendmmsg$unix(r2, &(0x7f0000124000-0x38)=[{&(0x7f0000221000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008e8000-0x8)=[{&(0x7f0000dc2000)="a8fc58aa60a5976024271de5d4b873fd63994aec247e59daa4188f3ca1ef3e4bf578174a5a4540037b501d2a198d18ed3423c587b5", 0x253}], 0x1, &(0x7f0000544000-0x40)=[@cred={0x18, 0x1, 0x2, 0x0, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0]}], 0x40, 0x10}, {&(0x7f0000980000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000009b000)=[{&(0x7f0000978000)="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", 0x1000}], 0x1, &(0x7f0000e41000)=[@cred={0x18, 0x1, 0x2, r5, r3, r4}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r2, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r6, r3, r4}], 0x5c, 0x80}], 0x2, 0x0) poll(&(0x7f00004dd000)=[], 0x0, 0xfffffffffffffffe) read(r2, &(0x7f000030c000-0x7)=""/7, 0x7) connect$unix(r1, &(0x7f000090c000-0xa)=@file={0x0, './file0\x00'}, 0xa) signalfd(r2, &(0x7f0000e3f000-0x8)={0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000495000)={0x0, 0x3ff, 0x5, 0x2}, &(0x7f000079a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000975000)={r7, 0x1}, 0x8) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xf, 0x2000002) write(r0, &(0x7f0000d9b000)="0212a1250200040009e50000ffe80900", 0x10) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) futex(&(0x7f00000d9000)=0x3, 0xf82da48d2820a1e2, 0x9, &(0x7f0000f4e000-0x8)={0x0, 0x1c9c380}, &(0x7f0000aec000)=0x9d3, 0x9) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') r2 = syz_open_procfs(0x0, &(0x7f00008f1000)='net/dev\x00') clock_gettime(0x0, &(0x7f000091d000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00004eb000)={0x0, 0x0, &(0x7f000048f000)={&(0x7f0000b9f000-0x60)={0x2, 0xc, 0x200, 0xd, 0xc, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x44c2}}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x40000) clock_settime(0x7, &(0x7f0000cc2000)={r3, r4+10000000}) sendfile(r2, r2, &(0x7f0000b58000)=0x1, 0xffff) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f0d000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000056000-0x8c)={0x7, 0x8001, 0x9, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) open(&(0x7f00002ea000)="e91f7189591e9233614b2f66696c653000", 0x80, 0x40) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000053000)=0x0, &(0x7f0000887000)=0x4) [ 55.193774] binder: 8275:8281 unknown command 0 [ 55.193781] binder: 8275:8281 ioctl c0306201 2000a000 returned -22 [ 55.223329] binder: send failed reply for transaction 72 to 8275:8296 [ 55.236649] binder: undelivered TRANSACTION_COMPLETE [ 55.243118] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0xb, ""}], 0xc, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000157000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ec1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b6b000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r1}) 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000a63000-0x8)='pagemap\x00') syncfs(r1) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e1f000)=0x0) fcntl$lock(r1, 0x9, &(0x7f00008ea000-0x10)={0x0, 0x1, 0x0, 0x0, 0x0}) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002b1000)={0x0, @in6={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000, 0x2, 0x2, 0x6, 0xfcc4}, &(0x7f0000d07000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e88000-0xa0)={r2, @in6={{0xa, 0x1, 0x280, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x3, 0xfffffffffffffff7, 0x1f}, &(0x7f0000c41000-0x4)=0xa0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) 2018/01/08 02:39:38 executing program 5: lremovexattr(&(0x7f000072c000)='./file0\x00', &(0x7f00006bc000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000669000)='/dev/net/tun\x00', 0x0, 0x210081) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efd000-0xc)='personality\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x7, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f4d000-0x4)=0x0) r2 = memfd_create(&(0x7f0000f55000)="2f6465762f6e65742f070a0000a25fe26d74bf9ac82b3b7bd413a588c9b61f858e9ca7cf782b0d768fe6cf2be9aeac9c05d866ad9cb61816663f37c827cd3329bdb9db04d32953eb91d738499ccb6c2bea39e6111c0c2b270daf93e4c254976a3b192260bcb15ecbf9ef48fb3d322e0885911c460eab97ce565fc94c6781c4c5b4877bcd573a71762001e11fa39cdd6c6361852719eb4815bcbc4634c8317d22fec6a350a49be0c53e9f7fb1d5b838171cabd8bdf1738d0ffd7bba91e4a7f97a8cf1b035f0cc6268e91d7beff4aef563c2519d875002b828b27664fdeb8c5de14147933eb823650fe0745dc7cf27d1f838897931eb6f5e966d8187", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000040e000-0x48)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}], 0x48) timer_create(0x7, &(0x7f0000ce6000-0x58)={0x0, 0x8, 0x0, @thr={&(0x7f000013f000-0x8)="18334fce10217d8d", &(0x7f000039a000-0x1000)="3ad3ee6e656e632120981c26a9be3c4b61de240f4132b46c69c25d87fab73a4c6a0883fa229d10343217dbad1681e75359a404442c927d20feeb25eb7ade0fcfa1d185f7751f5a4d8fbd9ec7aed74daaf8be93a4dadeb2df7be356fbfd89e7f9ab021f1377201ff87399f1610d04e2e832ba2bc1442ea45c3411a2a688605b6d5eaf76b21f7d632272e851cbeee7a74abe9125a0ac84477a990cb029c75133f8a0dcc2f7bc2c06fb346520bd5e5ff94c737a2d569eefc346bcac1938288266371172e1a705d9a91fa42af08ed7d594edc0dcb04b438e34ff93012380bece830eb5a9f844f0be388abe94966464b130a774335ac77c1ba7dd41398d11819cbba82139384032be3910e3de3410d4a0a9c31f8850c2487b54e04139ffee191523e618ad007628fd8801c91df85e041a72e005b991c970934e8f27a521d03ad6e61303ebb3f6e03590f3827588aa985888ba7587c5d11ca7c073da52c23432df62e4b5a542947b9d84f33ef631939a5847c0f7848b63a8b6208fada60ee4f3596d36742ef95eb2239dff74c107ead42591c2037841bcc4cd23460032f4f85dea2fdf8759bc6fe41e44fd85949c44d03abdce56622b1cd8186f7c38da49c14cf239fa7fe2485bdadaf663a5ae9b1ad425f25461fa602439b311e3d5c93e2eebf2e82892547452b9cedd98f0b60d0575355556738c4aa55711858d3d1b0f52841f0465ba85b1e06ac2f9ac9dc06d59dac66f6d66e9bf5bd9cbb57f36048e2fc9bd65cb0761f59d0d2f4569e87d7cb3f5dbab6e47d4a4b70618b32707fda6dbe797c98c6070b73f7c4b23220068488f8e195a2d1c1c1e02c4f0560d81ea2070b1ee86c28e63f52a3f80c9e10bf7786bf36f2ac3c2dab583c62f09eeb69c7e2b4ad4a4b2c97a7eae01b8eb52a789532565daadc7db787225f030439beb99ac81c8e3f432948870b7db1e1ab3039ffaa3d0aa94279d1afe974d97febfe0dc9099cdb73469d17676a33cf811e2162a3b57c62edb6cb5aba48d8a7f372a744755247b30925104d7ac80a19dd584cb26952d15933da6bab7f520d6004977a5a1e0d457a92df633368307d25d0cb9f25ed86db17d6b77e0e8db4fd02d08b559b6f996dc40fe80df4890c43482ea59aa269265055dab25a7b7ad392b422fd96a0bfd3a8279ea61183f1994753ea272bc9e620b8d183f3ebfbb37345a2429645c8d7ac92c49c17c67545d51c1fe003aecb6fbf5115bb1a64bde263ea694600b1a0be6918116554370c350dd814e31d20baefa8346bdb4aa6c5b44ee414f4813f7c95a8efb4bedb1b38e6e525b8024c611744445da519e6ab95a5a8d5f9c92f505c5d32d82328f4acde0ae7934d28b3db6126f2af215782bed5dd91e5a5c87bf89250e2fb034654f9aae0a56b1277eabec7c3129490cf395ca4593704ec4e3d6b6c01ff2174472c4007626da3f1bfdce0c41e5b00f157883585e525c2041da45933c202560eb78eb592844b62ac691ae64f4d1cebbce955f7a406cca774665bf23e8547e58ed853d7a1c0a660709db209078117370d7cf5eed63e570a5facce08dcbf1e62a917df9c4719ca2f653d1c625cae7548f9bb6286526b0371c777d363e7ae5c4b37626b808417b336eecfe498897bfdc6d2d859c18147b56f5357639d0b28ae21a1049151b239ac03a6572487b3f58e8a7567909cdd2913343b18ea5b131e5f63361132cceaf849a0d297d9ded7d31c69cacf55224826475a93ec041d9343dbafe96c841a66c0bdbd745af2e49dd4a73095efc40c80cd4fa87f4c26a4599fefa0d3e3e881e3afd6f8f6977e775b063f09dac6c10dfff0e74723ddbdeaa9cdbb368447e49facf028f543123f06fcf94e7533c572e97fdb6ce3562f105f5b9194cfe4e1f993626c10d674dca31e6b8156a1295943ff5703ce167508080c1714d691d9dcd0294716bb7ceb2b4be3f6639a36496085ee2a0c06dd0fe092a7d1f61c3958e1c9671f5eae5b907d1275dd1e0eb215e9bce70b67aa7769ec5695486d24155578e9edc31a8f09598a832d733bd17fa5a4e09d05357f4e564caced6f609843269d2e05e2b23523144eb7a5cac26f651e4075f0af4ed2b2e6e3498a9d30fb3ddf2ef6615755fe5c4da11ccefd4b78478b241349cea5a4d2a2058a7f7a36b45bff60fafce365f2f7babbbd4df8aded84baba8f8e278c75c0c215e7dad49dee6222cf639f08e784246fd7a91f01ac6cdc9e06f6ca6d3ee5cecdbf1ad157efe441bb88cf2dca15467f5b40ddd8227e36259f2e3e9dfca970fd24a2481f105aa2dae845a95b61c4a7cfc651e8cc2a6215c7e95212661e7cd8bf8a8f748fb5f8b9a8edd8262862656eb3361ac6d1f4eed1d922aed96d7ddc0622b1fc6f410b24f39d8a79c16ea7a1d81b051be56e166fa421925b57b01c1a24eeb617835fdc91ae8a87853137b6df54e48b72bef99bd4b991fe89137060e6240c9af7b2af44270d96d789c10a086285c172db7bd2f68af7ce0638f077a90cc551a3a14e17e79b6d294c2c75c5837ab95b29d68d4e7508b139c3900dd825f69a2e109506c05c48012395fd776a76712d58589be4cfbde107a93187e1bbb54032280073e54c62ed4c564912215d8b2afc6a29b0a3a8a5ff108a217f854ffb19cdb5cb81f53768022f0a0987a0124dc3a27784a329a3255f547d91a953994c491bdb9d743c9299d5a8aa1fcde1bf5647722bd1c9967188f46dfd6e60b1a603df48b4d2567a227389beb6bb2c324bd98eb27b0f650acad261c62ce6de79286275b84d231d27fc72ecf17e0e62849ed6c787100a020b79c376c7e7eb1d635b33cdac54c51e1a80efb81e0273c7f022df1f31c479ad7d8fbd52d913808460cc61a2d9efadd960c4401a905d36e016b39238161edc26cec153b90b12ce3cc98afb02c91f97c6c3ecaf0d4bd7d6e195e08a6b29be7cd83ad182cbbd2f641bee26a95924143ba21681f0a91ee6d837e94901b3ac7fc91d32e287eb24d78a5c6be0033ffd9e6fb4302ddf6a5b1ffb1c7c78a5ee11787178cfedd55596d9b49905c7aec384648d7c7dfe3103b1874d05486c80d07d8ba336934e3f06b246a106885efe3c063feaec9afe517d4619862d8e8bbb4a4ea405a02e9ca0a9bf4de4f9ca2ef55a8bd72d47741b25853cbe629029eafd0a358eaf1be9526e98b4ead020c8a31bbf8711af8e81c1728d1fa5b01135d5c09270e26f9bf01f7fb18140a15d356e0ed531e3b0e8fe88b4b0e0639d51e3187e39cdef0b83378723f44c22a89ea032ddb716dc366f86ab52f24392980f64706a4fe7448246c05fc1689f4a60ea6206c6be67c4b62f778ef8805294a93515f6893f1aa6efa7751d0cf867151fc8bf9255c715402107352a7df51460f40011ef6abc8b2764ecf2a52690a42eaff8f4927f401c320d88391c35e6792cd73bf38c38cc1bed00723c2bef38bce30f2eb10dacb2f88e0f9873062b8b5cfb58d2641379ea963ff08e9540fd71f777991b7d799589000a25fae796aecfb3b8d5851c17e2a7c2108a46faa97a8a02de57c639762418e5d2f2dbae73280732d4a8b1d02eea8ddb68db35f00ab5d08a8e0661b739a509574338d9ce73992e783c7cd3a91efcc1504158bba3c0ea7addd732067a559e2686e0fc237fba7425624a953d2d770a64c720de31d95a121ada2ebffb6a983e06a4bc62acd7a007ef6b1302611d41160872e17233bf34e1c1a3e3191a0187a9531eb880406bc5379d45ae05268c41ca6be5e176ffc898e38907e2adbd8b1ce223cc22fe38d9a1a272687b0045e97f0d990e890a4859bbe7f305ed48b552acd56cd0578f16f42cc4fe1f851af867b2c15932c1ab427b0ae15052e757c4c267437788f5e420bc64ab5881e29415841357b6f17182e5d8ccec35a96841eb4cbadb770c5f8cf8352bbd2c114fd3a022ba56a19489199629ed89ea4de3db3110de5ae0bdb655763441780bfa00bb94fd7283f3ad5cf367767f2d587c5d3646f29e6988a87d98dcd6d946273940776be1775fd3b525fce575ee433900326b6dd03926817666af60034be731c09a4fe5d12b2aaee9044862bc476199300c6037cf2c2657ec23ca60bc63f5d22531350c227fc167421a3bc7d79fb973cffe3ca5595a08e1481c40fd9b2b8b272b9ff2022de55cd9684e69be88ab0a41bcd965724cb03d655dc4a881d7423c3a87bf126ebbebdbe003c00f0433f1253c133f5dca9acd89d69953d8e06cf8f005c146e769b42d23ceaefde2e6c5e2f54f7731eb88b8036373e90ef9bc021ea3656280a445677576f7640cc1b92424646a1f207e84addf6d4f2f94219c9c5568e6d5a6b64f449ac8f120be34eab731b37f73931c291e82fb83fdd347dafe154ed11151d2425ee5363b9922c48376416348f59106a0e2158045b6a801ab68ade5860db8f44b8cbac6f1ea51ac9f6ac92c61bfd70bf72f763481e221ee16d65575e9c5acd00946cbfd76a934ef7e3196eed3a96747bf61c0a658584e4dbb724bc52bbe552b6a2c53cec002165e2a57bd366555db9b5c9a5bfbf185dafb315e909a7554cf3a82b362b8a046dff867c6b913e02da0c923f6554eea9884106ac96b9e6ada2865da1c65296fb80053a1794081f7e86ef46276a640ffe19d26bc9878556dca8777d4f7b59c71fce3475377ea01b942bb4606f23cd2574ee323c5e5e91283ff3a18e6476f28a010dad6ac978da5bbce2d7b78b6881251e704eef14f628a456207a8904c7649ed0580b92097ea5af849533d2efd2a6c428b162b09bf237d7498d931395b38c724cec03e3b88e2983369d8ea1519e7ab74b84fc7e0e0e2c516626b6bf969a369e1ded589648603adf2470bf3d2a7b04495f43211b64787be181410d32926b1a45b7e4523c399c574c55e19c2fba352e53536a17651763eeef70f95c16c87c50ae505ce3da788c029ca71b50709aee9baa4d40130a4cbbc8b491152bcfb93b7bc8104d44be80a72df5e5916cdcf341546618c090deecd0477ad97ea612257d37fb94e5b4bbf67a2ba12472ff9c485352afa36a5752e95b42489686519f1e2ce2ce6274de757b70b2535c34d04a3a3c135c203e9bb439597836702a5973f95da56b14fd9fba4d444b201874d806093afea22fc0f3ccb3f4b4fbd78eda894a47421c05f4cdf4f2e139d9c95075ddf08c887e6b8f05cda80e1c96dea20283eafe2d8cc32fd2a8f12946238a97e847a8c553767b526b08789c4d4bf44294e42c7edebedc8b8b58807bad0b3a92ac1b54eb6f75b038ff08c718f4b727e52554fa66a54df86e340e11a92909ece0b9ce0e2cc56ed06f3e503fcfea9ff7751ce5dd59c6063e9b37f724bba9034a069121ebc4a0004cf528fce23cf9e8db38470fa12f2d55887ea33559c0369dd8923370b8e53d4f584398caa4ff2180ed171a2bd274de571ca2f0d3bd7a994423a3189004721b8b56a37b8b0c35575ff6e29271108cd30fdd2579b2494279f7bc607181dd5e6ca484e7696841d39b27c88ff2288263011d7164352a4b531049278bee49ad176db60a38302b53840a78cc6bdeda53e317898c19f9cf45826ad979b6598dec6b234cfd111ee79e19ce9c430521ec0e0c6424ce87e475861d4bd2e1271483b7d342066f3e3c274bb853f698cea641cee05dbc61b41bb797f09c2b55b68777f2751ef0d1f4ec421d3efa8f30a3a04f6945cae25c290586b07aaf0e0fb6b34760e1a325495fb79c6f9f9d2b445738238d050958e59e32619839894fca77670144d08381c0a0e3ba9848b0a69634a9fced08"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000409000)=0x0) timer_settime(r3, 0x0, &(0x7f0000867000-0x10)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000c43000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x3639) write(r0, &(0x7f00001d1000-0x24)="2400000010001f004d12e30800e0010303050100020001001f00000006000200001b0000", 0x24) 2018/01/08 02:39:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf890500000000000000fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = getpid() ptrace$setregs(0xf, r0, 0x3, &(0x7f0000d1b000-0x33)="66fb2136d8aa351b34f1e52e84b5f378cf4733971278a282bd8b6cbff39e5e651d04ab2a457b2999865ac2c7c36656f70195df") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ca8000)={0x0, 0x8001}, &(0x7f0000d5e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000791000-0x8)={r1, 0xffffffff80000001, 0x5}, &(0x7f0000e68000)=0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00005ba000)={0x693, 0x41a2, 0x8000, 0x85d3, 0xfffffffffffffffa, 0x1}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000140000-0x12)={0x7, [0x8000, 0x9, 0x2, 0x7fffffff, 0xfffffffffffffffb, 0xe4, 0x5]}, &(0x7f000002d000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001ee000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x10000, 0x401, 0x1ff, 0x3f, 0x5, 0x3, 0x4, 0x7f, 0x7ff, 0x3, 0x8, 0xdb79, 0x6]}, &(0x7f0000515000-0x4)=0x108) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a50000)=""/64) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f9e000-0x18)={r2, 0x8001, 0x0, 0x8, 0x100000000}, &(0x7f0000f27000)=0x18) 2018/01/08 02:39:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000e4b000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d5e000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1261, &(0x7f0000bc9000)="") poll(&(0x7f0000498000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) add_key(&(0x7f000078b000-0x8)='keyring\x00', &(0x7f000079a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000a6d000-0x8)='./file0\x00', 0x200a02, 0x100) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/08 02:39:38 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000)=""/48, &(0x7f0000001000)=0x30) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) getpriority(0x0, r0) 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003a0000-0x8)='keyring\x00', &(0x7f0000ce6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000437000)='dns_resolver\x00', &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c6d000-0x8d)="5e512b4983853ba1f499876238a67bcb24fc57767df687380cbfe09acd9f206b8d3528895609da45585a885b6d9a302a4a86511a6980f678e6ba9c17819492b63f38a3605fea9380b43c5a7689885329d3e0424b98a024f98fced50f908a2c5ecafcb1d8e2c36d01d162543ef0c74f96556fcafd171d0fdae2cb6b16812ce164acbe3b23018333891359296600", 0x8d, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000071e000)=""/88) 2018/01/08 02:39:38 executing program 3: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00009a6000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) tee(r1, r2, 0x40, 0x0) recvfrom$inet(r0, &(0x7f0000b9b000-0x71)=""/113, 0x71, 0x0, 0x0, 0x0) 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x0, ""}, &(0x7f000000c000-0x4)=0x8) sendmsg$netlink(r0, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x6fd, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000001e000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005ba000-0x8)={0x0, 0x0}) setsockopt(r0, 0x0, 0x2, &(0x7f0000d71000)="f46dd9b92ae6ae685d4e985e41e544a5ccd3212ca796601efe52603f945a1a2a7ed6752f649d129cf3ec988f94d754a36780bb28e92dc10ffd99de97c6c29c6aea26e311fa09f9c49e4262eb96a5cb9f0e436555916fc55bed86dfbe9b5dff45efbb78d37f7b85e2467e07f1243109ca1a2521cab2f8b0d4c6d13a896818d6c3fb6700dbc34dc918a37d820f", 0x8c) r1 = socket(0x10, 0x802, 0x0) sendmsg(r1, &(0x7f0000e6b000)={&(0x7f0000857000-0x10)=@ax25={0x3, {"bd7fe15d23a384"}, 0x200}, 0x10, &(0x7f0000800000-0x10)=[{&(0x7f0000ec5000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40040}, 0x48000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d5c000-0xc)={0x0, 0xcc000, 0x2, [0x2, 0x4]}, &(0x7f0000b6e000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f18000)={0x8, 0x8, 0x3, 0x9, r2}, 0x10) write(r1, &(0x7f00008af000-0x86)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000759000)={@generic="e9561adf2b304ce75f6c43a362f63b6b", 0x7f}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fb2000)='veno\x00', 0x5) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)="8e6f6d5f61646a00") exit(0x0) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b87000)='net/dev_mcast\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008c000-0x4)='cdg\x00', 0x4) r1 = epoll_create1(0x0) fsetxattr(r1, &(0x7f0000aa2000)=@random={'os2.\x00', 'net/dev_mcast\x00'}, &(0x7f0000aa1000-0xa)='\\userppp0\x00', 0xa, 0x1) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x101600, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000006000-0x18)={0x2, 0x1, 0x3, 0x3, 0x8, 0x9}) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/08 02:39:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x10000, 0x1000, 0x2}, &(0x7f0000005000-0x4)=0xa0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) futimesat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0x77)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioprio_get$uid(0x3, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000-0x8)='./file0\x00') 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034a000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000e46000-0x60)=[{{&(0x7f0000a6e000-0x8)=@sco={0x1f, {0x2, 0xa00, 0xffffffffffffff67, 0x6, 0x1, 0x79}}, 0x8, &(0x7f00004eb000)=[{&(0x7f000091e000)="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0x1000}, {&(0x7f0000860000-0x89)="bbde9bb1f46417f62a185323302ed09362351bea41d874d18cc4d22a3236e9307b2cd5398b7dec4d14c7cd471025920b7c7fc19b5744e9da7cbcd42e220600cd8df7ad21e206bea35058dc37724a5cc4b02f42b8e516f3c11756a3eeca98ca3005d6ea9c0e801f2a45366616455bfec58275ce8d3ba750560eea1aa8319431379c6c19b7c8e8994d3b", 0x89}, {&(0x7f0000a6b000)="f3db5f07799e1ce5ce9431cf18001ded349cfebaa7c80096d89eb3182fd3a09289cf19da243aaea891c6c9e191e8b0f09658ce9b357f5cb2a873d03dfe636dcccea9970516f2c67fa9183cd87651588893397f50c404374ed77c7cb4624d9e54e3e233809971bbc8cf475215fd9af03a42114772dbcfe303", 0x78}, {&(0x7f00009ce000)="fe5d6c77b8098f8a013b0496e851547a1d351b80b4347589b4678c", 0x1b}, {&(0x7f0000588000-0x1b)="cb965649cad924404f44cbc8fef779333cdf1fab224bb29a0db4da", 0x1b}, {&(0x7f0000940000-0x32)="caeb19487dde3ef279a97bae95668ae6e5c16285c850e1aa41ab55ea427d668449f8afa2df334fb8390e64d7c4975773bda2", 0x32}, {&(0x7f0000e71000-0xa8)="0807b860f5cc5faaa15c7293cbce2b762be77b86f569b6b65d6fb99d7c4a8900bd1bb7cb75c3c97fc4de64ac23eb9067a0f0d9a1f0e691ae0b732e3831d0919c15e7d723adad7caebb82b6afe0aa488462badb7434d72d1f0cf2c2117360cd7161f5140f9c40b9de65a32b9b4023713e3df9ce3c10ffdbe7156a6a939a2935ca28df4c59c5c1021af7b915622b8ed97570f5bc5437399e196d4066285d86c01a5cd9e5dedc1b8c3e", 0xa8}, {&(0x7f0000053000)="4fc263e5", 0x4}], 0x8, &(0x7f0000ddf000)=[{0x34, 0x19f, 0x1, "c70eaa8e4423dc8dc1e1a1ae4683ca0b54a6f8e42fd3a30970d49401b897b8b6792497a1b291b9"}, {0x94, 0x117, 0xf93, "232ba40ba87c06c81e6bea1bb1b891e384743524ef66ab6ee96941edb13135cf38d3622cdb00132220e9e03430a0f47f330d6e638e614af5e33b96c0f91086cb360f07062becacd1f6a407be0b38ed6cf5c23d56df11dff21f22c89873301db0f59615f1a1b79700ce2119ecffe957308945dfb541d7cc993f2955e8eb71d51597825440d37b79"}, {0x24, 0x84, 0x100000001, "3a57aab20b8e11e3fe600e362818698c91369d0be6"}, {0x30, 0x104, 0x7f, "b7526ce5c61d1138efb80886103b627a6b01de2c0c69e01f8cd25e303d1e07fc35"}, {0xec, 0x10f, 0xfffffffffffffbff, "dcd111f8c945e136820cb0876e310ea79f5925e87cd6ccd4362e590d2a67f946e7da1a9fd93846f4b8434d00b96803986d851aa5d848879cb1eb6a1e85286592ff2df1342157b952c5b667477fdf2bdbb17dce3aec13c1c175a7e939c1df724b4969758bd5e8d75afa97c26ee679331feba2faa75e7ae88f98f975fd7b67133fa5cdeb8e9d01806d5186ebf1f30f9e189836eb00cba7ff26519e4a6ca2edbc050efbff09a83406b530456315e64f8c62aeb68868e5efdeefa8d76b54ff5b79cb4adc53c3b7056535c13df28e46e570f0038d9e64be55aafea84d5d5ffbe5da7c"}, {0x54, 0x109, 0x466, "80de77727946e9f49776fd7b49c29c86108977cdbe37bf8eb7f4cc04e3f6e084fc9c30084b96e2b2229dab6a3748888de78c7e354174bb61a58dd6225d5ceccade449f7aab"}, {0x38, 0x117, 0x4754e373, "17b27d6f4faa5c7aae4161b52774a0db38b8eb620ef8bd9a961b23e89bb0457e87d1a5c93ae60c499ccb7afd"}, {0xe8, 0x194, 0x0, 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{0x34, 0x10e, 0x7, "8a34ad2ff08c038497f765049121d7d494e8d5fe57c52cb422732cd7137bb483c3888d1a50"}, {0xe8, 0x1, 0xffffffffffff8001, "972de9cc206a50f64d6574232c697ae5a64c735b62eff56cbb7610f2a9ce3098ce1f4a82fd8acdb08256debe3f31c4d8f0c345beeba3ca64d3cbea6a7e5bf5a845a089743f34fd8ce5a67f5ad6c1df1f8dad8689d9a037e983d1be6baf78c7934040225c29175d5aea08362b33ec04c07b85fec9bbd501fe880b2c7e4bb1d0f5765eb0d550218e331a499dca1c6fac9764861703a27ad252f6510943b4bc9f1d101e430f8265bbccb1cb828a0add8523bb133f2c46824aa090b998bc8c7d96825a778324f232e114b511b73e0b454913588c9f7afd6e18fdb6cb"}, {0x14, 0x105, 0x100, "6e571e0a07015716"}, {0x88, 0x0, 0xff, "2968f494745253f6c96150686f14109b91c5822201dc2c09aea27008a96d24cab47b071c8359e9bb5f640fd79e0dbff231940657609c76e52673adcc73eebad28c9979c80b07c54be50fdd2deec7390f803573bd22af20c29e0e5d575f3345966520b41b2db79310cd9a276e92d2b1fe1227b7d155c841c3a95d1b63"}, {0x44, 0x0, 0x3, "087b05bd397bc59e61f2a1a6c860d505c4cccbcc18bee5cc8410b7ce0365fb7e70e7c72c03dca0d6688134deda834acd03dc141e84"}, {0x100c, 0x113, 0x9, "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{0xe0, 0x1ff, 0x6a, "6043a20dfd0250d33c0e1f089865e3538e28bd3ba78add205377cdfaa361a96be23255b8fd43992bcdd545338d4624cadd3b8414415ebfc2ce14c20252cb679066feaf3966f349e1216e0c93ba6ae4684f1cba972e7092a5e3bb6936946eb1b1eb74f03a3eacff6c7d779fc7cdebd0f38d6a16a6489a177f13e5240b9b0e37d5e4da2d528d9a69c01f11549f84ede71410993714ba89c80be4c8d0e7888aace9767f63e1e9278fd18da8a692f9034353e38d18c9ee170293fbd1fba591c47db951139f5a1f15079cb73ba54b6de82cf33bc21fe0"}], 0x23d0, 0x350932cbc985f3c6}, 0x7fff}], 0x3, 0x4000814) r1 = socket(0x10, 0x2, 0x400000000011) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 02:39:38 executing program 0: capset(&(0x7f0000664000)={0x0, 0x0}, &(0x7f0000d09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb6}) [ 55.437708] Option 'ƒ3‰Y)f' to dns_resolver key: bad/missing value [ 55.455905] Option 'ƒ3‰Y)f' to dns_resolver key: bad/missing value 2018/01/08 02:39:38 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000000f000)="dc477b71d61af25a84f4056fe2d833baa0be40941171b59ad5a951ee6e557f2df6dc0d420a09764f419da7e261df086426e415c0cbc565317396c51fa2be50c3be304b5a1e00ac51ae7bd8369d9ecccc3ddbb8cbcb") 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfb, 0x40, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") pwritev(r0, &(0x7f0000124000)=[{&(0x7f00008b8000)="46308d013127e526dd9a6cfff23d8a3bf63bffa58b4805fa5579e08acd193db89b6dd0a7cb652852b308450fbdedfc03f06b1343a66433426d6cbadc6ead9c3eea16b84667bc67bfd786daef70db36cb335e518240279f6bfdf395d38e02713dd89050564af1ff8347b205bdbd7e6c97719563ced16a0ffc649fc5672653632f7ec17bec7edc3ab63038617a1c4d2d3ba6d660c4c98fa5c03210cb12ec613359eefbcc89a05f6a0e6cce85c360f5b62cf9c94a2d0dbcb9d5b0babdf3d8d4a3a7f30c30563106", 0xc6}], 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/08 02:39:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) fcntl$getflags(r0, 0x40a) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2018/01/08 02:39:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000c46000-0x4)=0x0, 0xfffffffffffffff6) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x9) rt_sigreturn() 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e66000)=0xffffffff, 0x4) 2018/01/08 02:39:38 executing program 0: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000+0x3ac)=@int=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000-0xeb)="84b9a14ee4547089fe89562d4bbaaaa312db55b9407fdd6d32e514d0ea939bfabf7f974c1498cf1229d6d04dc32b2181341bbf373b1c3c49d65cf02536a5788367b6eead305d69c71b9bc7ec4e7c09edb39908a541697ba30ec209cfc28b3aa8f02f867316be8ff90408953dd42dbf9d08ccb758adc2ac362d7e38baf889894c8e16a6a1cd7f57140ea5171f99790803a399ac3263735a644112ec63d2d43dedaf9b730d772d6fbbe00f4005e69b5975ed6bf046198fa3654623c5102c8fd884fa96c2d2ba841818751dc60794b0bb871eaba9619a4e3c2062faa310d64cca6ffc8c573edb319a218c7e63", 0xeb) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15d}, 0x308) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000229000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001d6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x5, 0x40}, &(0x7f0000d70000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000049000-0xf0)={r1, 0x2, 0xe8, "17c94e27336196fd15e7a5308f53abb5c5d1690d56c48be938b2e0d72a126b1ead8859d42d96a40c2ce149a0ab824bda82a0823b50cee3e4c373ca2165c977ec45ddb6808aba49d19c0e3f75fc1c6171bf1c31d8db294b2ded1cfb882d192cb1f4235a0034f96ea3d8732bb720f84a33a18349dd69a94467a479f86677867055a0622ecd516fabbe3294f4aba42a15b6668969e2579cd508fda606b218016791a4e3fcd7b53e9c19f07dd9efd152dd4af123aa173239368c1c1997bd2c88f30e615e9937e7d251e61172829709ea3508863248fb0f733fa40de4fd39aff4bcd955c0fb222072aa7f"}, 0xf0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/08 02:39:38 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) sendto$inet(r0, &(0x7f0000a92000)="", 0x177, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000bc5000-0x50)={{0x80000000, 0x7}, {0x4, 0x6}, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5001}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000011e000)={@empty=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ad7000)=0xc) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000975000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$packet(r3, &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000674000)=0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000a50000)=0x200, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00001a7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = socket$inet6(0xa, 0x8200000000000802, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000664000-0x10)="fb3e3dff65ba1da812b0796084ff0b91", 0x10) sendto$inet6(r3, &(0x7f0000c7c000-0x1)="87", 0x0, 0x0, &(0x7f00007a5000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd956}, 0xffffffffffffffd9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000692000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x80000000, 0x80}, &(0x7f0000b2f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c7c000)={r4, 0x7, 0x800, 0x3, 0x9, 0x2}, &(0x7f0000129000-0x4)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000493000)=""/4, &(0x7f000099a000-0x4)=0x4) 2018/01/08 02:39:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x288000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x8)={0x2, &(0x7f0000000000)=[{0x0, 0x1000}, {0x7fff, 0xb79}]}) 2018/01/08 02:39:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00001e8000-0x8)='./file0\x00', 0x2000063c) syz_open_dev$mice(&(0x7f0000b82000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mq_open(&(0x7f0000ae9000-0x3)='..\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) recvfrom$unix(r0, &(0x7f00008b2000)=""/204, 0xcc, 0x12100, &(0x7f0000070000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000d02000-0x38)=[], 0x1f5) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000572000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x400000000f, &(0x7f0000f9d000-0x7a)="51223f0157dc051d2287ee7e974b792e5e737bb234fef156f06a5f02640000000000007a011171b7015cc467eb7ebe66b2f23c4139791b2f68a9350baf939a8a4d9a4059e14ffe829545c84270f895ee7f487ab7e8fa9ab408ab6ecf3a0deb3db7e52299987e0015da7af3045d5d5533a97427d3054964cbcd5c", 0x7a) 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b55000)={0xe5d}, 0x8) socket$inet6(0xa, 0x0, 0x1) accept4$ipx(0xffffffffffffff9c, &(0x7f0000129000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056e000)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000195000-0x15)='/proc/self/net/pfkey\x00', 0x121002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003a6000)={0x0, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008b6000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c0000-0x4)=0xc) lstat(&(0x7f0000b58000-0x8)='./file0\x00', &(0x7f0000c0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000938000)=0x0, &(0x7f000049f000-0x4)=0x0, &(0x7f000046e000)=0x0) setresgid(r1, r2, r3) r4 = socket$netlink(0x10, 0x3, 0x9) writev(r4, &(0x7f00005d6000)=[{&(0x7f00001e7000-0x29)="290000002100190001010000000a00060200001600000e01000000040d000300000000002400030008", 0x229}], 0x1) [ 55.640058] device gre0 entered promiscuous mode [ 55.703935] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket 2018/01/08 02:39:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000042b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xd1f3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000184000-0x20)={@generic="9d50b90c649e3879bcabc88419628fde", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000058000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0x14) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) 2018/01/08 02:39:38 executing program 4: prctl$intptr(0x1c, 0x1) 2018/01/08 02:39:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x400, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f000000c000-0xa)=@file={0x1, './file0\x00'}, 0xa) flistxattr(r0, &(0x7f000000b000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) rename(&(0x7f0000005000)='./file0/file0\x00', &(0x7f0000003000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/01/08 02:39:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000476000-0xc)={0x0, 0x806, 0x20}, &(0x7f0000522000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dd3000)={r1, 0x1ff, 0x30}, 0xc) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) syz_open_dev$loop(&(0x7f0000986000)='/dev/loop#\x00', 0x8, 0x10000) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/08 02:39:38 executing program 3: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) flock(r0, 0xffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002b0000-0xc)={0x0, 0x0}) 2018/01/08 02:39:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009c5000-0x5)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d0000-0x11)='/selinux/enforce\x00', 0x141001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000465000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000396000)={r3, 0x80000, r0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000b41000+0xa74)=@generic={0x101, 0x0, 0x40}) fchmod(r1, 0x8) r4 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/01/08 02:39:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e2000-0x8)='net/dev\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000764000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0}, &(0x7f0000851000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000286000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65c, 0x1}, &(0x7f0000b5a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7b000)={0x0, 0x5}, &(0x7f0000989000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009f3000-0x8)={r3, 0x6}, &(0x7f0000be6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ed2000)={r4, 0x1, 0x4, [0x3, 0x401, 0x5, 0x8]}, &(0x7f0000e6c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000801000)={r1, 0x8}, &(0x7f0000c5a000)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000013000-0x8f)='comm\x00') sendfile(r5, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000942000)={0xdd, {{0xa, 0x2, 0x6473, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00004f2000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00009f2000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x582803dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x4, 0x5, 0xa}, &(0x7f0000882000-0x4)=0xa0) [ 55.755784] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket 2018/01/08 02:39:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000823000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d23000-0x8)='./file0\x00', 0x10002, 0x104) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000440000)={0x43, 0x0, 0x3000}, 0x4) renameat(r0, &(0x7f0000ee0000-0x8)='./file0\x00', r0, &(0x7f0000189000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005e1000)=0x1, 0x4) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) epoll_wait(r2, &(0x7f00004dd000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e4b000)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000085f000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009f3000)={0x0, 0x8, 0x3, 0x5, 0x0, 0x4, 0x8000, 0x9, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x9, 0x3, 0x1f}}, &(0x7f0000785000)=0xb8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b54000-0x4)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dd0000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7ff, 0x3, 0x3f, 0x49e8, 0x9, 0x9, 0xa05, 0x7, 0xfffffffffffffffd, 0x7fffffff, 0x0, 0x4, 0x5, 0x4]}, &(0x7f000035e000-0x4)=0x108) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000111000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000f9c000-0x8)=0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008b4000)={0x0, 0x0, 0x0}, &(0x7f0000b12000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f00008ba000-0x1c)={&(0x7f0000900000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ec000)={&(0x7f0000725000)=@delpolicy={0x19c, 0x0, 0x0, 0x6, 0x2, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff800000000}, 0x2, 0x81, 0x1, 0xfffffffffffffffd, 0xa, 0x80, 0x80, 0x3a, 0x0, r3}, 0xc, 0x2}, [@u32={0x8, 0x1d, 0x2}, @tmpl={0x144, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x32}, 0xa, @in=@rand_addr=0x400, 0x0, 0x0, 0x3, 0x3, 0x9, 0x6, 0xfffffffffffffffe}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x80000000, 0xffffffffffffffe1, 0x57, 0x5}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x2, 0xa9, 0x7, 0x6}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x2, 0x7, 0x7, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x80, 0xffff, 0x200, 0x0}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000b52000)={&(0x7f000033a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000cfb000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c4c000)=0x7, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000d19000-0x4)=0x0, 0x4) 2018/01/08 02:39:39 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000761000-0xe)='./file0/file0\x00', &(0x7f000039d000)='./file0\x00', &(0x7f000002b000-0x6)='logfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000061d000-0xe)='./file0/file0\x00', 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000da4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = geteuid() lstat(&(0x7f000022e000)='./file1\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001c1000)='./file0\x00', &(0x7f000081f000-0x14)='./file0/file0/file0\x00', 0xc000, r2, r3, 0x3, 0x3, 0x3000000) r4 = getpgid(0x0) ptrace$cont(0x18, r4, 0x6, 0x1) signalfd4(r1, &(0x7f0000e73000)={0x10000}, 0x8, 0x800) [ 55.801609] binder: 8470:8481 ERROR: BC_REGISTER_LOOPER called without request [ 55.864145] binder: unexpected work type, 4, not freed [ 55.870705] binder: undelivered TRANSACTION_COMPLETE [ 55.876475] binder: invalid inc weak node for 77 [ 55.882016] binder: 8470:8481 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 55.891675] binder: undelivered TRANSACTION_COMPLETE [ 55.896800] binder: undelivered transaction 76, process died. [ 55.903885] binder: 8470:8492 ERROR: BC_REGISTER_LOOPER called without request [ 55.912811] binder_alloc: 8470: binder_alloc_buf, no vma [ 55.918298] binder: 8470:8481 transaction failed 29189/-3, size 0-0 line 3128 [ 55.932513] binder: 8470:8492 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 55.943852] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000244000-0x8c)={0x4, 0x3c, 0x1, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x400040, 0x0) lseek(r0, 0x0, 0x0) inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000)="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", 0x1000, 0x4000800, &(0x7f0000005000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x302}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00000ec000)=0x0, &(0x7f00008b9000-0x4)=0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ef000-0x15)='/dev/pktcdvd/control\x00', 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f3c000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x8, [@empty=0x0, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x5b, @rand_addr=0x4, @loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0]}, 0x30) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000646000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007f8000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x2c) sendto(r0, &(0x7f0000df5000)="025675ee52e5a7954910e182c8a021f718842b728eb16963f611bea81513ec67c7dc83649912fa564e287b9198ad7d8248d8ee24d736f5eee133db0f8b2712ad612a0daaac246d38fe5e5b2fcd46bedbc1678870b8e15510fbb7d8bb23e96a370e8c264476254615602ad59180e31da79040813b1655a2c7", 0x78, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000608000-0x8)={r1, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e03000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000)=0x18) syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000532000)='/dev/rfkill\x00', 0x101000, 0x0) r2 = getpgrp(0x0) lstat(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000cdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000c40000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003b6000)=0x0) r6 = getuid() lstat(&(0x7f0000bf6000-0x8)='./file0\x00', &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000)={{{@in=@empty=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b2000)=0xe8) fstat(r0, &(0x7f000005f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003a2000-0xa)={0x0, 0x2, "b4ef"}, &(0x7f0000491000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000418000)={r11, 0x7}, &(0x7f0000c66000-0x4)=0x8) r12 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000005a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000)=0xe8) getresgid(&(0x7f0000b19000)=0x0, &(0x7f0000a26000-0x4)=0x0, &(0x7f0000291000)=0x0) sendmsg$unix(r1, &(0x7f00001fa000-0x1c)={&(0x7f000018f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e7c000)=[{&(0x7f00005ee000-0x2)="9281", 0x2}, {&(0x7f0000eff000)="318ee66965a4779a9169796d0b9a5d95a9ff14f0f86db6f2b8bdcace0cbc9f53330be2b31a9ddc2e5629f598b997cbfc71502500dcc729458ac9aeca317bc02161db914a7021f6644df5147f803682aca4b47b87469e04e3fd3952c78aa625e511", 0x61}, {&(0x7f0000830000+0xc74)="45cdaf18dee5ca9634d7810047bbff5a9131db4ebb39b62f0421cacac5db39b79d12471e27", 0x25}], 0x3, &(0x7f0000280000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x8c, 0x0}, 0x0) writev(r0, &(0x7f00009aa000)=[{&(0x7f0000ddc000-0x4a)="39000000110009a1690000007fffffeb185abcfffffffff00006010700004f1419001b00000000000008000045fffffffc011c0062360500a6", 0x39}], 0x1) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000683000-0x8)='$vmnet0\x00', 0x2) r1 = syz_open_dev$mice(&(0x7f0000e30000)='/dev/input/mice\x00', 0x0, 0x10000) r2 = mmap$binder(&(0x7f000059a000/0x2000)=nil, 0x2000, 0x1000002, 0x18110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000519000)={0xa0, 0x0, &(0x7f000092f000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f0000122000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x73622a85, 0xa, r2, 0x0}], &(0x7f000095b000-0x5)=[0x18, 0x40]}, 0x94d3}}, @request_death={0x400c630e, 0x4, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f00004fc000)=[], &(0x7f0000c45000-0x20)=[0x0, 0x38, 0x38, 0x30]}}], 0x62, 0x0, &(0x7f0000d5a000-0x62)="94cb05ec8bda742176d71cfc23d8ffd69364321b625a28e207ca3cb169918338fed9efbebf418d14edc52b8e5f22dd42a10e4d8ee88e430adf754d4ffe10b79f726f3cf2ee52b0c499f3f71a6063b463ae3b9a397e7371f5faff4be5d4931204c577"}) r3 = syz_open_procfs(0x0, &(0x7f0000969000-0xb)='net/psched\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00005e3000-0x9f)=""/159) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x3, 0x400800fb) ftruncate(r3, 0x7) 2018/01/08 02:39:39 executing program 2: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001e5000)='keyring\x00', &(0x7f0000998000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f000010a000-0x6)='rxrpc\x00', &(0x7f00000fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000-0x41)='systemwlan1wlan1ppp1/\\vboxnet0systemmime_typewlan1(selfwlan1user\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x0, r1) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000997000)='trusted\x00', &(0x7f0000921000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000998000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000-0x4)=0xe8) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000224000-0x24)="2400000010001f004d12e30800de1b030305010006000100140000000000020000000000", 0x24) lstat(&(0x7f0000998000-0x8)='./file0\x00', &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r5) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = memfd_create(&(0x7f0000db2000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000c3d000-0x8)={0xc1, 0x1f, 0x7, 0x83c}) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000044000)=""/4096, &(0x7f0000505000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") unlinkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0x200) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) r1 = syz_open_dev$usbmon(&(0x7f0000b0b000)='/dev/usbmon#\x00', 0x0, 0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000f51000-0x4f)="9a9f592aefdbdedf61b2f59427752697e51792713ed244405d612850987ebdc22e996abb55b9666ebef8d882e02b0d1ccbfafc5eb428729608ce8236bc3028b0b401a5ed3e2f0fbf9f65a54a686cd7", 0x4f, 0x4044000, &(0x7f00001f2000)={0x3, {"bafc7007ecc221"}, 0xfffffffffffffff8}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000)="", 0x0) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffd, 0x0) getxattr(&(0x7f0000d73000)='./file0\x00', &(0x7f0000f39000)=@known='security.evm\x00', &(0x7f0000b6a000)=""/4096, 0x1000) mkdir(&(0x7f000063c000-0x8)='./file0\x00', 0x50) [ 56.097912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xd89000)=nil, 0xd89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d88000)=0x21, 0x4) mmap(&(0x7f0000d89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x0, 0x7, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x0, 0x0, 0x4) mmap(&(0x7f0000d8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d8b000-0x4)=0x0, &(0x7f0000a3d000)=0x4) mmap(&(0x7f0000d8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000-0x10)='/dev/sequencer2\x00', 0x3282f6f55007c71b, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000020a000)={0x80, 0x0, 0x10000, 0x6}) mmap(&(0x7f0000d8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000d8c000-0x8)={0xf4d4, r4}) mmap(&(0x7f0000d8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d8d000-0x9)='/dev/rtc\x00', 0x2100, 0x0) writev(r1, &(0x7f0000d8a000)=[{&(0x7f0000c0a000-0x46)="1eb574cd09e512422a68bc4a9c5cf5606a71adfbe4d6f1810b1a56234f5e159b2c86ec2b1e20eebd4cda4d0b07a106d540f1baa9ef8e18ed872a451faa8ab531a281163d8c29", 0x46}, {&(0x7f0000d8b000-0xf8)="3dcbe247e4dfbbf1cee2891de22dd7bb95bbf75f806ed407f0d4fbee217eb65e033e7b2afda5d50940b8f71b0d5b773a8d69c06b1c14a9032a0d4311fd0706e09ec64aff420f353942ae26d133220310935b1b99ee07358f662cb9667a6424f7250eec4b212b7f6129b6735719154aa5cf144f70e7a6fee23d3b238979a78d9a2e00f41268d2fdbf9dc0911af5c97cad5f3f0ec4df8d62d83d278ceade5d546b20510d140da823dcd36fe30d7f7f65612c888f10a4d8f643ab49c4639acdc1cb00f96a139812c7c0ebb2395f1ce89e58de6e6749981383b4a71feccdecf016d488bde8d421e43958860a82828852c6d9e57cc27dad5dedde", 0xf8}], 0x2) mmap(&(0x7f0000d8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000d89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d89000)={0x1, 0x2, 0xbac3, 0x1, 0x0}, &(0x7f0000d89000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d8e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00005af000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDADDIO(r5, 0x4b34, 0x0) mmap(&(0x7f0000d8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000d8b000)=""/28) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x10)={{r0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000003000-0x18)={&(0x7f0000d67000/0x3000)=nil, 0x8, 0x7, 0x44, &(0x7f0000a52000/0x3000)=nil, 0x9}) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c3d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000160000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x37) [ 56.138927] device gre0 entered promiscuous mode 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x0, &(0x7f0000780000+0x1da)={0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000b27000)='./file0\x00', &(0x7f0000111000)=[], &(0x7f0000f15000-0x20)=[&(0x7f00001ab000-0x7)='^wlan0\x00', &(0x7f0000b5a000-0xc)='vmnet0&user\x00', &(0x7f0000070000)='\b-\t', &(0x7f000000e000)='\x00', &(0x7f0000ff0000)='cpuset(\x00', &(0x7f0000fd7000)='$}securityselinux!vboxnet0eth0\x00', &(0x7f0000bd0000)='vboxnet0#(cgrouplo)\x00', &(0x7f00006e1000-0x8)='cgroup+\x00'], 0x900) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a89000)={0xaa, 0x44, 0x0}) 2018/01/08 02:39:39 executing program 2: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f00004b0000)=[{0x11, 0x16, 0x411, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000184000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009fb000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c8000-0x8)=@assoc_value={r1, 0x10001}, 0x8) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/keychord\x00', 0x800004040003, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000920000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x2c) syz_open_dev$sndseq(&(0x7f000047b000)='/dev/snd/seq\x00', 0x0, 0x20000) [ 56.161361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000033b000-0x7)='ns/net\x00') setns(r0, 0xfffffffffffffffd) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fea000)='clear_refs\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e71000-0xc)=@sack_info={0x0, 0x9, 0x9}, &(0x7f00005b1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000039a000)={r1, 0x81}, &(0x7f000097b000)=0x8) write$eventfd(r0, &(0x7f0000d34000)=0x1, 0x8) 2018/01/08 02:39:39 executing program 6: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)="") utimes(&(0x7f00004c9000)='./bus\x00', &(0x7f0000355000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x800, 0x41) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee1000-0x10)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000289000-0x4)=0x200) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write(r1, &(0x7f0000b84000)="1355d952eab9652deff5017396e119c8da174160b0ca11650a46d0c724eaf5bd66be58563a80edadedcdf8f3", 0x2c) r2 = socket(0x10, 0x2, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000c78000-0x10)={0x1, 0x6, 0x100, 0xb65, r3}) sendmmsg(r2, &(0x7f0000b36000-0xc0)=[{{0x0, 0x0, &(0x7f0000d5e000)=[], 0x0, &(0x7f0000bd0000-0x2224)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fd2000-0x8)='oom_adj\x00') ioctl$TIOCNOTTY(r1, 0x5422) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"24afbc60bb5e52"}, 0x2688}, 0x10) 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000349000)='environ\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0xeda) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000729000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000cea000)={0x0, 0x0, 0x6, 0x413, r2}) pwrite64(r0, &(0x7f000041b000)="5e52c7d644421309350e1e03950c7d4e7d5c4083c1098338f672c1a5ca774e90ef6a7922833c58cf5289b42b9ebbc00d0ee09a86a7917d010513619e935ec7f6a55722406407d1c04b0a127765e7ab9502b6bc841df8b05e8b7f1abb750000b3a9fc1b7dbfa7060abda01ba236d532cf035d35a2a1c5950a1847a6f45d7c35565ea58ac86559a945292b35874a2df7c554077ba6057c2fce7e8460f189ab02f663a85c5dcb6374eadb814ef3494b4baee1bacbe6f58483adb6dcf984860187ecd4d19832f6b72cc6e46e4a87c41080307aad5670bc5c9a2f80fba47c0ce22f39", 0xe0, 0x0) ftruncate(r0, 0x7) readv(r0, &(0x7f0000ed4000-0x8)=[{&(0x7f000020c000-0xd7)=""/215, 0xfffffffffffffeb6}], 0x2000007f) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000006e000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f000006c000)='vmnet1\x00', 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000006e000-0x2)="fe03", 0x0) writev(r1, &(0x7f0000009000-0x60)=[{&(0x7f000006b000-0x1001)="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", 0x1001}], 0x1) r3 = add_key(&(0x7f000004a000)='asymmetric\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000002d000-0xc)='cifs.spnego\x00', &(0x7f000004b000-0x4)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af46aeb7493814a8fb3bf88eae1e8143a4d15afbeae1421e90463e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab63bb7962e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c", 0x5d}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000019000-0x30)={0x50, 0x0, &(0x7f0000006000-0x50)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f000001a000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000013000)=[0x28, 0x38, 0x68, 0x0, 0x40, 0x78, 0x18]}}, @dead_binder_done={0x40086310, 0x4}], 0xfd, 0x0, &(0x7f000001a000-0xfd)="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"}) 2018/01/08 02:39:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000de3000-0xc8)=""/200) ioctl$int_in(r0, 0x5452, &(0x7f0000f3d000)=0x101) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000fa2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000238000)=0x10, 0x80000) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0x33f000)=nil, 0x33f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000024e000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000289000-0x10)={0x0, 0x2, 0x1400000000000, 0x8, r1}) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000019000-0x8)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000035000)='user\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)='"', 0x1, r0) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/08 02:39:39 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x2, 0x30, 0x80000001, 0x8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0xb9a8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0x1c) syslog(0x3, &(0x7f00000f8000)=""/0, 0x0) 2018/01/08 02:39:39 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00001cc000)={0x0, 0x9, 0x2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d59000)=[], 0x0, 0x0) sendmsg(r1, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet(r1, &(0x7f000099e000-0x29)="5f6715920e0370b417f6a4e03e613eb736f6e7015d64d16405ba01a446844b564273987208567159b4", 0x29, 0x10, &(0x7f000023e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dd2000-0x4)=0x3f, 0x4) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) bind(r2, &(0x7f0000cee000-0x80)=@generic={0x2, "048e6b116ae7677ca59f8628c84da80ee15fc8cb6e2e9b8d90569d908ec7b2eb3bd27208fe424aeb49023378184400416bd5f8ad9927fa98a22ae1976d2d9b0899f4a9a0b39639632a8bea0a5cf973facd5a0b28c17c6907ccc34f25d35277b814c9723de60d70ba4fc68d12393a331f54e627405082514e11213b4d165c"}, 0x80) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000be3000-0x10)=@req={0x6b80, 0x1ff, 0x6, 0x5}, 0x10) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000db5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000514000-0x20)=[{r2, 0x1100, 0x0}], 0x1, 0x0) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000024e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000070c000-0x8a)="706167656d617000202022a1e88b311cddc577de970519effbf6e4534ad79c7dfde8cdafcb02cd92fba84f1d130ad96018b23d00f9f17b7f3e1520996a85f929ec16c20e1fc00302c35e5194a49268cc240e9f584c3e2237d1cd181512f885032c6aa252214424d70421c761e96de4b851fc836e5900dd7825d7a0321f0d6b8e2919054f1e77ad8a3899") timerfd_gettime(r1, &(0x7f0000ea4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) preadv(r1, &(0x7f0000233000)=[{&(0x7f0000b76000)=""/8, 0x8}, {&(0x7f00009d5000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4000000000000, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$VT_WAITACTIVE(r1, 0x5607) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004b5000)={0x10000002, 0x0}) clock_gettime(0x7, &(0x7f0000eed000)={0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000552000)=0x0) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) r0 = timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) timerfd_settime(r0, 0x1, &(0x7f000031f000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000015a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 02:39:39 executing program 3: clock_gettime(0x7, &(0x7f0000216000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000000e000)=@known='system.sockprotoname\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000008000-0xa8)={{0x7fffffff, 0x8}, 'port0\x00', 0x10, 0x20040, 0x100000001, 0x4, 0x7, 0x7fd, 0xa7, 0x0, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x0, &(0x7f000000d000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000bae000-0x63)="c2", 0x1, 0x0, &(0x7f0000722000)={0x4, 0x0, 0x0, "f566ee18acc3", 0x0, 0x0}, 0x10) r1 = memfd_create(&(0x7f0000e8b000-0x12)='/dev/input/event#\x00', 0x3) recvfrom$ax25(r1, &(0x7f000088f000-0x95)=""/149, 0x95, 0x22, &(0x7f000019a000-0x10)={0x3, {"e24b0a1cb76802"}, 0xfffffffffffffff7}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000aa2000-0xc8)=""/232) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000020, 0x0, &(0x7f0000de6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000)={0x2, &(0x7f0000443000-0x18)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f000026f000)=[{&(0x7f0000643000-0x30)="8f", 0x1}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f000075b000)='attr/prev\x00') setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000bf8000-0x108)={0xea0, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb0, @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]}}, 0x108) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d7e000+0xa79)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005d0000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x0, 0xe51, "8fcf396f15621b636ad38d79b7a6379445529722aa6088b0613f7030295117939f593e8923aad72717ca72a66871c631131f35c7e146fabc4810d9ec012127c74e84b4acca5f7954d750b1a5ed756506"}, 0x160) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0xa, 0x4) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000fdb000-0x4)=0x0) 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mremap(&(0x7f0000285000/0x800000)=nil, 0x800000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000b000-0xc7)=""/199) 2018/01/08 02:39:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf4000)=0xc) ptrace$peek(0x3, r1, &(0x7f0000261000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/08 02:39:39 executing program 6: socketpair(0x8000010, 0x2, 0x2, &(0x7f000056d000-0x8)={0x0, 0x0}) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9c3b, 0x0, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x100, &(0x7f00001ae000)="d75d72449d99e6c8a819b37b3093a5401569b355b8511cb6dba704f6dbcf2abfee630e14c685") 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = socket(0x10, 0x80002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e07000)={0x0, &(0x7f0000ca9000)=[]}, 0x8) sendto$inet(r0, &(0x7f0000177000-0x81)="a502625b715851e3e6d09b5c71e7953508f4c07bfa71e9a9b1e106900e96e338fce54c9e7e0ba4b33265633509713c15a408ca088297ed8ddc51df6b1aaf7d0764dd4511503aff2f5e8de73c8fa835ba15ababc69692f631e79ef7d2cd42c052aa9f1634e8a6f570df0530c25e852b97349a2e9f2ea74bae31c2f95eb7253b4121", 0x81, 0x10, &(0x7f0000ae7000-0x10)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.517528] audit: type=1400 audit(1515379179.673:19): avc: denied { setopt } for pid=8643 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007ce000)={0x0, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x591}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6520}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="67e35f33", 0x4, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) fchown(r1, 0x0, 0x0) 2018/01/08 02:39:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000238000)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000576000-0xc)={0x1, 0x0}) signalfd(r0, &(0x7f0000209000-0x8)={0x0}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca6000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00001ea000)=0x0) open(&(0x7f0000a8b000)='./file0\x00', 0x0, 0x22) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x65d1, 0x1, 0x0, 0x7, 0x0, 0x0, "233e4d3e64384263979a81a3a3bddfaeb2c5f845326d95eab020329d88d02d714d45b66e84c58478d0cde3bc6c914aaa829802416820b97a3899677c92c41fc2", "a9b9eb156f48b8becfe18471ba01a025e999366fa67a5420cc657e1819144d1097ffd60183689aaaff2008c0659315be0e4533e8e27a4e13a42cb0764bfcd405", "0ac18251aee6a0c9d5551a5994a99cfa2e0e7f45d418f94f93b48f14b857d01f", [0x0, 0x6]}) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047f000-0x4)=0x14) dup3(r1, r0, 0x0) 2018/01/08 02:39:39 executing program 6: rt_sigsuspend(&(0x7f0000043000-0x8)={0x0}, 0x20043000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x2a, &(0x7f0000001000)={0x15, 0x100000001, 0x7, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c71000-0x4)=0x100, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000151000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a7c761235681", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 02:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007b0000-0x4)=0x0, &(0x7f0000f34000)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000837000-0x8)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000299000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) userfaultfd(0x80000) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c62000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000271000-0x14)={0x0, 0xffff, 0x200, 0x6f09, 0x100000001, 0x7}, &(0x7f0000c18000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001c3000-0x40)={r1, 0x38, "ab480b3d4ff7c2617fae8f847c5cc39feb6563d96c53fc96e2b3ed73f7baacd6a520dcd67dc156290d243268dcf8a37c17762b166b28b5b8"}, &(0x7f0000dd9000-0x4)=0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000493000-0xd2)=""/210) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r3, &(0x7f00005f2000-0x4)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d41000-0x4)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ac0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x2, 0x8, 0x7, 0x1, 0x4}, &(0x7f00008fe000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009f2000)={0x0, 0x2, 0xb0b9, 0x5e20}, &(0x7f0000ff7000)=0x10) chmod(&(0x7f000018f000-0x8)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000225000)={r4, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a37000)=0x8c) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000591000-0x9b)=""/155, &(0x7f00007a8000)=0x9b) pwrite64(r1, &(0x7f0000a2a000-0x42)="ad19be2bf7f30aa167cf46ec2da84b805d81da85d3e8a1c89cf8369afc82ef9050274f5faadae7e07f5811e7fc58d4ec4284380d88494223b95dc7cf254821fb6302", 0x42, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000030000-0xd)='attr/exec\x00') pwrite64(r3, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a3000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ad3000-0x5c)={0x5793, 0x3, {0xffffffffffffffff, 0x0, 0x1f, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/relabel\x00', 0x2, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980333, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x9, 0x9, 0x0, 0x0, 0x0}) prctl$intptr(0xc, 0x337d) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) readahead(r0, 0x4, 0x8000) r2 = dup(r0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000309000)={{0x2, 0x2, @rand_addr=0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a0cb46dffdf2ac66add1afd059198b2d"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7c000)={0x4, 0x0}) stat(&(0x7f0000318000-0x8)='./file0\x00', &(0x7f00009cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r2, &(0x7f0000b20000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2b, &(0x7f0000a1b000-0x8)={0x1828}, 0x8) setfsuid(r3) mknod(&(0x7f0000151000)='./file0\x00', 0x1, 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f7b000)={0x0, 0x0}) rt_sigaction(0x1e, &(0x7f00006ae000-0x18)={0xfffffffffffffffc, {0x9}, 0x40000000, 0x80000000}, &(0x7f0000aaa000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000093f000-0x8)={0x0}) epoll_pwait(r1, &(0x7f0000366000)=[{0x0, 0x0}], 0x1e6, 0x1f, &(0x7f00000ce000-0x8)={0x0}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003ae000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = memfd_create(&(0x7f0000eda000)='/dev/random\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00008d7000-0x4)=0xb9c, 0x17b) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000f82000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigaction(0x16, &(0x7f0000e1b000-0x18)={0x5, {0x2}, 0x40000000, 0xffffffffffffffff}, &(0x7f0000f83000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aa5000)={0x0}) 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000c72000)=""/135, &(0x7f0000e68000)=0x87) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2a)=@ethtool_perm_addr={0x20, 0x22, "813429b35636acb6bebe879c6fdab0781fb3c0d496f0ae3cf187bc370b42032cad82"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_map={0x1c000000000, 0x5, 0xfffffffffffffff8, 0x8001, 0x8, 0x6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00006cc000-0xc)={0x0, 0x0}) close(r2) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f85000-0x90)={0x5, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x65d1, 0x1, 0x0, 0x7, 0x0, 0x0, "233e4d3e64384263979a81a3a3bddfaeb2c5f845326d95eab020329d88d02d714d45b66e84c58478d0cde3bc6c914aaa829802416820b97a3899677c92c41fc2", "a9b9eb156f48b8becfe18471ba01a025e999366fa67a5420cc657e1819144d1097ffd60183689aaaff2008c0659315be0e4533e8e27a4e13a42cb0764bfcd405", "0ac18251aee6a0c9d5551a5994a99cfa2e0e7f45d418f94f93b48f14b857d01f", [0x0, 0x6]}) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047f000-0x4)=0x14) dup3(r1, r0, 0x0) 2018/01/08 02:39:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001fc000)='net/ipv6_route\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000092d000-0x4)=0x101) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000439000-0x14)={0x0, 0x8001, 0x100000001, 0x6, 0x5, 0x0}, &(0x7f000021e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f7a000)={0x3, 0x8, 0x81, 0x101, r2}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f000099b000)='/dev/autofs\x00', 0x424000, 0x0) 2018/01/08 02:39:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000002000)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000001000+0x384)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/08 02:39:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000080d000-0xc)='/dev/autofs\x00', 0x14440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b98000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000008000/0x3000)=nil) 2018/01/08 02:39:39 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6f, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f0000031000)='./bus\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x64c41, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000033000-0x90)={0x80, {{0x2, 0x1, @rand_addr=0x372c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/08 02:39:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fdb000-0x8)={0x19980330, 0x0}, &(0x7f0000ff3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000cbf000-0x4)=0x1e) r1 = request_key(&(0x7f00004a2000)='trusted\x00', &(0x7f0000a14000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008ef000)='eth1lo@&\'\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/01/08 02:39:39 executing program 5: mlock2(&(0x7f0000f95000/0x3000)=nil, 0x3000, 0x4000000001) 2018/01/08 02:39:39 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000001b000-0x8)=[], 0x15a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x40080, 0x0) accept4$inet6(r1, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) 2018/01/08 02:39:39 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f000000b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:40 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) r1 = creat(&(0x7f0000f2c000)='./file0\x00', 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000fd4000)=0x4) 2018/01/08 02:39:40 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f51000-0x8)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f00009e4000-0xe8)="", 0x0}], 0x1, 0x0) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xe) write(r0, &(0x7f00007a2000)="1f0000000002ff010b0000e4000000040106f8000900010400ff0507000000", 0x1f) 2018/01/08 02:39:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000503000)=0xfffffffffffffffe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e1f000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c7a000-0x8)=0x5) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffa, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000a93000-0x9)='efivarfs\x00', 0x1000, &(0x7f0000b1c000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00006bf000-0x20)={"c3c3a5bac9f9c741a97e8cee2a84b5cd", {0x4, 0x76f4, 0xfffffffffffffffe, "62bee3314b87", 0x6a5, 0x0}}) pivot_root(&(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f0000c2e000)='./file0\x00') unlink(&(0x7f0000e88000)='./file0\x00') utime(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f0000d4d000-0x10)={0x0, 0x0}) 2018/01/08 02:39:40 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c8c000/0x8000)=nil, 0x8000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) pipe(&(0x7f0000a93000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) syz_open_dev$tun(&(0x7f0000b24000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/status\x00', 0x0, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000787000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c16000)='tls\x00', 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000287000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ae9000)={0x0, 0x0, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000-0x4)=0x0) 2018/01/08 02:39:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000914000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000995000-0xb)='/dev/loop#\x00', 0x100004, 0x2) connect(r0, &(0x7f0000e3e000)=@l2={0x1f, 0x200, {0x9, 0x5, 0x1, 0x80000001, 0xffffffff, 0x5}, 0x5a3, 0x5}, 0xe) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00004c5000)={0x401, 0x3, 'client1\x00', 0xffffffff80000003, "35fd22d390e2b615", "e7c01cc60866838a6aafc4e627a774fa3d6159c83baffb52b343b823a9685307", 0x3, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) syz_open_dev$sndtimer(&(0x7f000042b000)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000ee9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$peek(0x1a, r3, &(0x7f0000d53000-0x4)=0x0) 2018/01/08 02:39:40 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000f000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001a000-0x4)=@int=0x80, 0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000009000-0x7)='task\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001a000-0x8)='./file0\x00', 0x40) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000001b000-0x58)={0x8, 0x10001, 0x0, 0x0, 0x5, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x16}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, &(0x7f0000009000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000001e000)=""/155, 0x9b) openat$pfkey(0xffffffffffffff9c, &(0x7f000001d000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) renameat2(r2, &(0x7f000001c000-0x8)='./file0\x00', r2, &(0x7f0000004000)='./file0\x00', 0x5) 2018/01/08 02:39:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = creat(&(0x7f0000ab9000)='./file0\x00', 0x101) r2 = syz_open_dev$sg(&(0x7f000098e000)='/dev/sg#\x00', 0x20, 0x4100) fanotify_mark(r1, 0x49, 0x2, r2, &(0x7f00007ea000)='./file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d11000)={0x0, 0x0}) write(r0, &(0x7f000094a000-0x1f)="1f0000000004fffd000000000000000500f00008000186ea0217dcffdf00c3", 0x1f) fcntl$setlease(r0, 0x400, 0x2) 2018/01/08 02:39:40 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000009000)={&(0x7f0000002000)=[0x280000], 0x1, 0x8001, 0x1, 0x9, 0xe820, 0x40, {0x6, 0x2, 0x200, 0x6, 0x200, 0x10001, 0x80000000, 0x7ff, 0x3, 0x543e, 0x9b, 0xfc, 0x8000000000000000, 0x9, "7fa199ac45384ab4d809c59c055d7df0b1a68bc9e1ce9be4b3a4086dcca3c820"}}) exit(0x0) syz_open_procfs(r0, &(0x7f0000008000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="84", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000092000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) writev(r1, &(0x7f0000431000-0x30)=[{&(0x7f0000161000)="", 0x0}, {&(0x7f0000016000-0x86)="", 0x0}, {&(0x7f0000958000-0x93)='t', 0x1}], 0x3) r2 = add_key(&(0x7f000037d000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c75000-0x92)="86", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000e2000-0x1000)=""/4096, 0x1000) keyctl$setperm(0x5, r2, 0xffffffff) 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f000051f000)='./file0\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d4c000-0x4)=0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013b181000da0f0602000000000009029e0800040d000400ff7f00000000000000", 0x29}], 0x1) 2018/01/08 02:39:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x92492492492494e, 0x0) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x40) 2018/01/08 02:39:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) tee(r0, r1, 0x8, 0x8) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x300000002}, 0x1c) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001e000)={0x2, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000032000-0x4)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000032000)=0x3, 0x4) 2018/01/08 02:39:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x1a4)=[{{&(0x7f0000005000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000007000-0x40)=[{&(0x7f0000003000-0x1000)="0d2ea2d17492d356ff184914320016ba09aa01d8c09e1dd9085ca0003b640d", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket(0x1d, 0x803, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x4, 0x0, 0x0}}, 0x8) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) fadvise64(r0, 0x0, 0x1000000010000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008f6000)=0xc00, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getpeername$ax25(r2, &(0x7f0000571000)={0x0, {""/7}, 0x0}, &(0x7f00005bf000-0x4)=0x10) 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fa7000)='./file0\x00', 0x44) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cff000)='tls\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000032a000-0x4)=0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x200, &(0x7f0000237000)={&(0x7f0000498000-0x40)=""/64, 0x40}) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ae2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c74000-0x1000)="f4", 0x1, 0x0, &(0x7f0000d62000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c1a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00001c2000)={0x8, 0x166, 0x1950, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0206, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r1, r2, &(0x7f000001f000-0x8)=0x0, 0x7) 2018/01/08 02:39:40 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000365000-0x4)=0x8, 0xfffffffffffffed2) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eef000)=@assoc_id=0x0, &(0x7f00009a9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cec000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xabd, 0x1000, 0xd}, 0xa0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xcd)=""/205, 0xcd}], 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000)=""/44) [ 57.010750] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 57.072765] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 02:39:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) close(r1) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000064e000-0x4)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7ff, 0x100000001) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x1, 0x8005) r2 = dup3(r0, r0, 0x80000) openat(r2, &(0x7f0000cf1000)='./file0\x00', 0x88000, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f00008a9000-0x80)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioperm(0x9, 0x6, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000138000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000005000-0xe)=@known='system.advise\x00') write(r1, &(0x7f0000011000)="", 0x0) close(r0) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000081e000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ptrace$setregset(0x4205, r3, 0x201, &(0x7f000000d000)={&(0x7f0000509000-0xdf)="d9", 0x1}) 2018/01/08 02:39:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x3, 0x8, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000553000+0x517)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f000003e000-0x4)=0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 02:39:40 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000928000)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000735000-0xc)={0x0, 0x3, 0x2, [0x81, 0x8]}, &(0x7f00007cf000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/08 02:39:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x8) r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000aa3000)=0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f2b000)={0x0, 0xa4, "62dbb7e9d6ae9d54afe781c6d2d0d4c02b926d61c318cb363c0cbe1259a9aea4fe15e547042d87dc393e6636bc68e459879ca3af498827224c449ddab8abe9edc5edc917a2c168857f6294c57be50fcd16e53b98219a8d81a797e6e3945a0f0f3ec17d66ce51c670ca5530809334d728022c58b277f20c0172adaf78f35257f9c14e3f9302ab6f293801339351ab640d932d5a1dd58280c2655aa47e8147e9e04207ffa1"}, &(0x7f0000ccf000)=0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a22000)={r2, 0xde, "d90cbc7fb2f9c739e7e85bc20ae991e74732fb1bd422a9945398527aa4adae04831d8760b7ef2dddb0d968081980a41c55f773eaf821c601e49e93098504038b00d66b2a64dae5897cf3a45bb255adc2ef104fe56119539ec7db62f8a33e51ac4b573d0873cd51afa232dd76d204877b2a71fcea7afe2c95f74cfcbe04c07f0a4e4f6556fd3394ab855d0e11dfcd325563d406c4054622d9137a6129b591fd1102761dad919c44e39f776379f86cbc78cc28f9c0c69682049bf0aa0247ba95a38f80b6b6c8a23bfc07fec62edefafaa64a5dc3fd426736ff479b4dd1b5fe"}, &(0x7f0000785000)=0xe6) sendfile(r1, r1, &(0x7f000044b000-0x4)=0x0, 0xf1ba) 2018/01/08 02:39:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec6000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000052c000)=r1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000029a000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00005b4000-0x8)={0x4, &(0x7f00007f8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00002a8000)={0x2, &(0x7f00008d3000)=[{0x80000001, 0x9980}, {0x10001, 0x81}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000093d000)={0x0, 0x80}, &(0x7f0000dbf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030c000)={r3, 0x8001, 0x9, 0x7ff}, 0x10) rt_tgsigqueueinfo(r1, r1, 0x1, &(0x7f0000591000-0x10)={0x1b, 0x1, 0x62a, 0xffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000039b000-0x80)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0xdd4d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}], 0x80) ioctl$TCXONC(r2, 0x540a, 0x4) close(r2) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) socket$inet(0x2, 0x3, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000e81000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d54000-0x8)={0x0}, 0x8) 2018/01/08 02:39:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000230000)='/dev/rfkill\x00', 0x402000, 0x0) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000a9000-0x8)='./file0\x00', &(0x7f0000bcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000236000)=0x0, &(0x7f0000ddf000-0x4)=0x0, &(0x7f000020c000-0x4)=0x0) r4 = gettid() stat(&(0x7f0000643000)='./file0\x00', &(0x7f0000930000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e72000)={0x0, 0x0, 0x0}, &(0x7f0000834000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000540000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000006d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000452000)=0xe8) stat(&(0x7f00007cf000)='./file0\x00', &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$key(0xf, 0x3, 0x2) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r12 = syz_open_dev$sg(&(0x7f0000b9e000-0x9)='/dev/sg#\x00', 0x0, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f17000)={0x0, 0x0}) r14 = memfd_create(&(0x7f0000c9b000)='^$\\eth1proc\x00', 0x2) r15 = memfd_create(&(0x7f0000f94000-0x6)='eth0)\x00', 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000060d000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) lstat(&(0x7f0000496000-0x8)='./file0\x00', &(0x7f000031a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) r20 = getuid() getresgid(&(0x7f0000b94000)=0x0, &(0x7f0000aea000)=0x0, &(0x7f00002cb000)=0x0) r22 = syz_open_dev$mice(&(0x7f000001f000)='/dev/input/mice\x00', 0x0, 0x40080) r23 = signalfd(0xffffffffffffffff, &(0x7f000044b000-0x8)={0x8}, 0x8) r24 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/policy\x00', 0x0, 0x0) r25 = epoll_create1(0x80000) r26 = memfd_create(&(0x7f0000665000-0x3)="bb2900", 0x3) r27 = socket$inet(0x2, 0x5, 0x7fff) r28 = dup(0xffffffffffffffff) r29 = openat$ppp(0xffffffffffffff9c, &(0x7f000003c000)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000b8a000)={0x0, 0x0}) r31 = socket(0x4, 0x4, 0x3b) r32 = getpid() getresuid(&(0x7f0000e27000-0x4)=0x0, &(0x7f00006b3000)=0x0, &(0x7f0000a1a000-0x4)=0x0) getgroups(0x6, &(0x7f0000fd0000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r35 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ad3000)={0x0, 0x0}) r37 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000598000)='/selinux/checkreqprot\x00', 0x42100, 0x0) r38 = socket$inet_sctp(0x2, 0x5, 0x84) r39 = accept4$inet(0xffffffffffffffff, &(0x7f0000539000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000747000)=0x10, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000752000)={0x0, 0x0}) r41 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000616000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000863000-0x4)=0xe8) r43 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005a6000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004cf000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066b000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f36000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006aa000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c5000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000650000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000-0x4)=0xe8) r49 = getgid() r50 = getpid() lstat(&(0x7f0000f60000)='./file0\x00', &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000496000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032f000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00004ea000-0x38)=[{&(0x7f0000474000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eb6000-0x10)=[{&(0x7f00006e0000)="abc7fd6f2f302666d8d48bf6d0d6ff5d66a61c741679b1f8d91655f8", 0x1c}, {&(0x7f000024c000)="dd3a4c4bcb5a5f82549e19f42a6a4cc366f210aba7c3b694a2a7db3fcf08242a0ed1c93c12d72c9e8f73461f041f5b1a90fb7a50313844d37614b029da66a483084e7183b7e6241a82ab3a90fa96ee4338855af237b244ef34bba05b38b70d04ea1db482a35eaeb18759116f7f5a0be81124a7f3800b402c9bd927668a99df12fb5c29525c5dfc99276c25b93c1fca92b9d87d9b2be242302c628c094a7c63179797bb9e23ff92da126ae0497b50d712b5f784c6b7f34e4c0acbd8000b3189a89d95f36ae64ca213ee989fe49e4b00b6ad086654794a91916fbb3d8a4762932302b4814965309d57e2d574db0f7feef1", 0xf0}], 0x2, &(0x7f00003f9000-0xe8)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x24, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x34, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30, r31]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xe8, 0x800}, {&(0x7f0000d75000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005d6000)=[{&(0x7f0000388000)="a014c243a9af626fc6f1a36dc46f9ba4b368da7a3f507ba44284ef02b6f5b78ce02a9d9423ab917d5472e878132e19e11dc2b720291e101ad4a38c56ce68236251c68306e52a5fb6fb3405c331", 0x4d}, {&(0x7f000027b000-0xa5)="69033b3df1c79ece5f21f0648adf6bcb9b93a499e3d602cc5a00eb199b73d8686a87487b1b93e6cd2d700f5d541cc77a21e41b1730adeb010ebd30ce520a8e3cda944a11313d5e4acc63d0478639573fae344fe4e3b7a93b13cec9edcc1f5672994045f2bae2f9d7300171073cded8fe83166c76fcbc39428c023c413a31add912da9f937f44590a55253f795c802cd01caea72dd139ad7f80ec073a351ff3232ccba3d9d9", 0xa5}, {&(0x7f000031a000-0x67)="8d40b6835ff6b269ef2f3594a1f09e9438b6922626732ac3cf662d0053098846a25076d72a0590475ea87a716ff67bee34305a4c581d74d751fc8e5badd86505dd213d9db3323c57800d9c808e19e8e49965d977e3e9d857e571f74e80e750b7e20eb803b649e0", 0x67}, {&(0x7f00007de000-0x8d)="89f8af2ae8578066c7daff69b235f4e827b09b310b7be9c865260b590542bc2604fed8d38b1b0df34de064889813db9c7cf393d27e0425456e4dad11a4ce13d79d9cfa45cb0532d7f5af7841486411f3792403e94ceaf74b4b591e4e90257c46e3dad4446986636537c5d23e537edc057179fd43f6aaebac3dcf3a1209fac1ccbf677b4c62525e22673b3afb83", 0x8d}, {&(0x7f000036a000)="ab465c3b45d62451cd325c8f2b4d1b88422726490028b90b297aef9c9946ab9a334c04bb2c4a620789152117edfab06999d062895076195ac4a6dadee31e71564c3623e331eb92f753114722274a7866ec994b139d37d67b2e3335dff24d7a6225e605ed39279388ba5438e8f1edacbf5386c121de318930d31e375fc79040ed67b6c9821efbea8691e707a8dc613bdeb513293ea1e98e441c74d9e6487cd266fc", 0xa1}], 0x5, &(0x7f0000096000)=[@rights={0x24, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}], 0x84, 0x1}], 0x2, 0x4000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r53 = userfaultfd(0x0) ioctl$UFFDIO_API(r53, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r53, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r54 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r54, 0x8040450a, &(0x7f0000013000)=""/0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000cc000)=0x86b2) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r53) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000)={0x0, 0x0, {0x3, 0x3, 0x3a0, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:40 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xd273}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000532000-0x4)=0x73a9) poll(&(0x7f0000a2e000)=[{r1, 0x81, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x0, 0x0}, {r1, 0x9000, 0x0}, {r0, 0x2000, 0x0}], 0x7, 0xf73c) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000c11000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0xff69}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 02:39:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f00009be000-0x69)=""/105, 0x4703d0273e6ee775, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 02:39:40 executing program 6: r0 = userfaultfd(0x0) read(r0, &(0x7f00001e0000-0x64)=""/100, 0xffffff27) r1 = openat(0xffffffffffffffff, &(0x7f0000a1d000)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000679000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000002000)={@generic="8f004f2a19255ea8324ef53305f137a4", @ifru_flags=0x600}) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000b97000)='./file0\x00') 2018/01/08 02:39:40 executing program 1: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000c13000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xab)="7068f6b654a36a61f230fa65021c7bf5d74d0d25f6fa7042c9c320ff4196e8b5fb27ff21a7759f2310db2fe19373bc768a1458f2fb9a75f702bde988de872aa071f366e9c787bd4369da0d679dbf88c2f9232bbec604b02e41a3c15bff3721f3818f7aa797e9eb54d29e53723f6f5bc6dadedca78f4a057e52809c77beaa990d268de37dfff761ad0a9a55bfd061a7cea45f75ca0129690d157be3c43c724eeb0a7e9b6ad090b5a0607c12", 0xab, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000c4e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='vboxnet0**(\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000078c000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000997000)="715e19af7600ec7998a9c22a12a1ca841cec79040e2b88f333a05f583d9080639ab089bafb42712dcf6e343d8b779406107a67a7391e793220655e7f1577175211bd5f40c9697ac5cbea739d9b7b89d15c", 0x51, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000695000-0xc)={r0, r1, r2}, &(0x7f0000000000)=""/16, 0x10, &(0x7f0000000000)={&(0x7f0000208000-0x40)={'sha224\x00'}, &(0x7f0000515000-0x98)="a18f74cd3b19568428e6965653cbac00e83df99669d28b7521fa89f5914dd764e2e9316eeea399a528bfa38a42096c90b439a1ced246b709cfaf967be29907a721936d1f161764888cc9261e019072df41319bd321086df4a00559328b2a4eab14e4b682f57fafb2de14b8e98338b22f212b7a5992a8c2cbf4525173a07e57830a1676d5070ef8773cc974370fbd5a4324a6f50fc48f65b7", 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003da000)='/dev/sequencer\x00', 0xa040, 0x0) mremap(&(0x7f00004c9000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000a30000/0x2000)=nil) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000c57000)=0x0) 2018/01/08 02:39:40 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 02:39:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) r0 = inotify_init1(0x80800) fstat(r0, &(0x7f00007a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) linkat(r2, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f000042b000-0xe)='./file0/file0\x00', 0x400) 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000002000-0x30)={0x30, 0x3, 0x1, 0x9, 0x3ff, 0x8, 0x7ff, 0x2164}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/rpc\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x3, 0x9, 0x9, 0x80}) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000002000)={0x20, r1}) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/08 02:39:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000e8a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$ipx(r1, &(0x7f0000f57000)=""/0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/08 02:39:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000013000+0x6a4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000149000-0x8)={0x5, &(0x7f0000cb9000)=""/5}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000089d000)={0x0, 0x0}) open(&(0x7f0000a52000)='./file0\x00', 0x40802, 0x0) 2018/01/08 02:39:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) keyctl$join(0x1, &(0x7f0000cbd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) writev(r0, &(0x7f000027c000-0x10)=[], 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000d1000)='./file0\x00', 0x400041, 0x0) getpeername$inet6(r1, &(0x7f0000054000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00002ea000)=0x1c) r2 = add_key$user(&(0x7f0000cae000-0x5)='user\x00', &(0x7f0000eb5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d8000)="a77d0c57fd4bc9e758351d3b5ac1d9c26f31a3fd9c4b19b898ab6fe22743c742e68dd2df43b8a6e1c1200b5ad56e85e34170fa58c7c7ec3d0e96f4badca73bf4a4e1fa7c1469195b172324bf8dd42666f3ee074e868f40d65c37c2c8334193a1d90c3a013d460d41da18b685a8d9c2c082cbfa0d11e957ec69f11923ff73cacb33ba946cf1d72ddcce3708a4cee11cdfc9823dff7fd97734e312b83eac49191665e8b1d7f36f096a939560228df28524a78d6da1ef8339efed20b974136915af6a93e16ed151c61d350921319d8ce7c4611116f4fd1c6ded25b33d82e11b4ce614057e76b804c655f1c0", 0xea, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000250000-0xb)='pkcs7_test\x00', &(0x7f00005af000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000412000)="f3a2bac25f3ead03974fdc9f59c98441cfbea7e70a460312987906a40674d454533e53fda7825c7f26561fb56e4d954b09deebace0ad6b0bd765735f2537fdb9eaba18f0565161769fcae5ca4a108f6293bec00094cab85514363593c236f006d5b7f80ff12e8533b64713c4d60ff06284f1320f978269f5c7363990726e78a9277fd974843371d79bca2bd49581d24ea8e2ecdbb357e292feb29f36eaf36238679844a054fd11337ff8bc271601a77c4b0186bde3b1adea1ee658d17a3f1001cc2310e7ccdf94a2241ce77cfef88ea857", 0xd1, 0xfffffffffffffff9) add_key$user(&(0x7f0000c35000)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006d6000)="9c874f479fef1dd984fab26a1fcf4f0aec950d4a8ec09bdd006e0510ad9a15e0ed9f7bd53d305533ef8e4c65", 0x2c, r3) keyctl$search(0xa, r2, &(0x7f00003bf000-0xb)='cifs.idmap\x00', &(0x7f00001ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00005a3000-0xd6)="c94dc5afa552ebdab9440d83b77c4f5478f9b509ccb69535d8acfe48584dd7009efab9254f398504868f037f65a9b900b6422fd853a7b9b39a4604130bbed38d6054ff32c6beb610508028ecfb873e972881a7044c1dab6d121c28739338bf0a1f7d7cf7d5978a52ef485710a6d21c7501c0b64b95b5e0c2848725cc7260d63fa9086b9b9b1d49fb2c170c4c9d2b107d6255e5d3d230a71d69936ccc2bd62e21b2d2aaf09be4b1f4603587318e78db609f6f0f6ea72ada2239cddca773262b3f3c283a980557503583e02feb5c287d7a5e20cee4df3a") r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2018/01/08 02:39:40 executing program 6: faccessat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8a, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x122, 0x200) 2018/01/08 02:39:41 executing program 5: pipe(&(0x7f0000a41000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) write$fuse(r0, &(0x7f0000f67000)={0x28, 0x0, 0x9, @fuse_notify_inval_inode_out={0x101, 0x9, 0x1000}}, 0x28) prctl$intptr(0x17, 0x8ac) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xaaa00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000001000)="3db11c76253eaa64d76a79af") ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/08 02:39:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getgroups(0x4, &(0x7f0000473000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockname(r2, &(0x7f00009eb000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x10) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/08 02:39:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') dup3(r0, r0, 0x80000) syz_open_procfs(0x0, &(0x7f0000adb000)='ns/pid\x00') 2018/01/08 02:39:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000be8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cde000)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f000003e000-0x10)=[{0x2, 0xfffffffffffffff9, 0x4, 0xfffffffffffffff7}, {0x6, 0x0, 0x2000000000, 0xffffffff}]}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) 2018/01/08 02:39:41 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003e2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ebd000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000b04000)=""/0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x3) fcntl$setlease(r4, 0x400, 0x2) 2018/01/08 02:39:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000ed4000)=0x7b, 0x4) r1 = add_key$keyring(&(0x7f000094d000-0x8)='keyring\x00', &(0x7f00009ad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000e67000)='logon\x00', &(0x7f0000dd6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c8000-0x1f)="60a8695b4466f66a8d5d31b7000100f7ba09293ecad9df0af93e6ec5d4347f", 0x1f, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x400, 0x3ff, r2) prctl$void(0x3f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000033f000-0x5b1)="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", 0x5b1, 0x8000, &(0x7f00004db000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:41 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000003a000)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) preadv(r1, &(0x7f000000f000)=[{&(0x7f0000006000-0x31)=""/49, 0x31}, {&(0x7f0000005000)=""/157, 0x9d}, {&(0x7f0000025000)=""/128, 0x80}, {&(0x7f0000018000)=""/107, 0x6b}], 0x336, 0x3000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000034000)=0x0, 0x4) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000026000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000003b000)=0x10, 0x80800) 2018/01/08 02:39:41 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000409000-0x4)=0x0, &(0x7f0000ff7000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e20000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3, 0x0, 0x130000000002, 0x1, 0x0, 0x0, 0x20000000000000}, 0x20) 2018/01/08 02:39:41 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f0000029000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000038000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d58000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e92000)={r2, 0x4}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fa0000-0x81)=@dstopts={0x1, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x800, 0x3f, "97ebc20a42c4e752b2082b7b929c8dab6653e997edf83948a9963670e9e32015592d1d1752163372a5e6a4df958d9917ea86e005426bd88b9214e12c878743"}, @padn={0x1, 0x1, [0x0]}, @generic={0x7, 0x21, "d9275ece698523ea86ed8fd459503bdf69c8e4e0a476d61e416e82da9409ae97f5"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x81) 2018/01/08 02:39:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000507000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e37000)={@common='bond0\x00', &(0x7f0000fa9000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffffffffffffc, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:41 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006f6000)=@int=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f79000)=0x0, 0x4) 2018/01/08 02:39:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x362d, 0x0, 0x800, 0xfffffffffffffffc, 0x0}) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) chdir(&(0x7f00005ad000+0x323)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000b5d000)='./file0\x00', 0x44000, 0xc) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000982000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r0, &(0x7f0000767000-0x15)=@random={'btrfs.\x00', 'wlan0%#/eth0(\x00'}, &(0x7f0000b8a000)=""/75, 0x4b) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/08 02:39:41 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000d000)='ns/cgroup\x00') getdents64(r0, &(0x7f0000015000-0x61)=""/97, 0x61) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000019000-0x4c)=""/76) epoll_pwait(0xffffffffffffffff, &(0x7f0000004000)=[{0x0, 0x0}], 0x1, 0x79, &(0x7f0000018000-0x8)={0x8000}, 0x8) 2018/01/08 02:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00002d0000)=0x4000079, 0x24) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x1bd}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 02:39:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f02000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4e000-0x2)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b79000)={0x1, [0x3]}, &(0x7f0000dd9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ad8000-0x4)=0x0, &(0x7f00006db000-0x4)=0x4) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000713000-0x30)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/08 02:39:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d61000-0x18)=[{&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000932000)=""/142, 0x8e}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}], 0x3) mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000657000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000472000-0x10)="2c72179a01028d4c84655b92e9d28386", 0x10) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000ec4000-0x39)="390000001300090469001000000000ffff00004001000000000000000004011419001a000400020004000a0000000000000001ed00001ee400", 0x39}], 0x1) 2018/01/08 02:39:41 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/load\x00', 0x2, 0x0) readlinkat(r1, &(0x7f00007f1000)='./file0\x00', &(0x7f0000261000-0xad)=""/173, 0xad) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000fd6000)=0x1, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x84000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000e5000-0x20)={{&(0x7f0000267000/0x10000)=nil, 0x10000}, 0x2, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000c0a000-0xc9)=""/201) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000fd8000-0xbc)={0x20, 0x0, 'client0\x00', 0x4, "6b4f03991182878c", "130c6df1e9d5f0ea2f8f8d745d0fb3121e9173a91c4a3bed6ef1d5b93a0ec075", 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000058000)={0x200, @tick=0x8, 0x3, {0x5, 0x1}, 0xa5, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e1b000-0xbc)={0x10000, 0x0, 'client0\x00', 0x0, "063670cd3ca137a4", "43add54e423e0e644a8d767343841b79d80e8929a7a281383f1e53bf312c4c89", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:41 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000004000)=@dstopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xf) connect$netlink(r0, &(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x2d, 0x6, [0x3ff, 0xbc, 0x8, 0xffffffff00000000, 0x3bb3ffe4, 0x1]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0x4, 0x30}, &(0x7f0000003000)=0xc) 2018/01/08 02:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000603000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c36000-0x17)={0x5, 0x401, 0x9, 0x0, 0xee8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mount(&(0x7f00009dd000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f000076f000-0x8)='./file0\x00') lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005e6000-0xc)={0x0, 0x0}) dup2(r2, r0) ppoll(&(0x7f0000cad000-0x10)=[{r0, 0x4787, 0x0}], 0x1, &(0x7f0000096000-0x8)={0x77359400, 0x0}, &(0x7f0000e3c000-0x8)={0x0}, 0x8) 2018/01/08 02:39:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000093a000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000caf000)="222bc9", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000018a000-0x4)=0x11, 0x4) 2018/01/08 02:39:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x0, 0x1, 0x3, 0x3, 0x9aa, 0x8001}) getsockopt$inet6_int(r0, 0x29, 0x4000000ce, &(0x7f00001f8000)=0x0, &(0x7f0000000000)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)=0x0) 2018/01/08 02:39:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x73)="c5c798cbab41a5340d328a264eca436afff9a853b24b064f1447596e438797e7b47a938652d1c2e7e85ff10b6bb4a37e01dcf16b169eca1ece7d9f7342b8d978606758106db35ec498822efde9033ae89594fb44ab7358e7d546ccfa62b362e51ac90f8bfca127fe1e80707119095ea93caaad", 0x73, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) stat(&(0x7f00007b3000)='./file0\x00', &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x0, 0x0) 2018/01/08 02:39:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000095d000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000566000-0x9)='/dev/ppp\x00', 0x610402, 0x0) mknodat(r0, &(0x7f0000b3e000-0x8)='./file0\x00', 0x0, 0x40) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) renameat2(r0, &(0x7f000038f000-0xc)='./file0/bus\x00', r0, &(0x7f00005c3000)='./file0/bus\x00', 0x6) writev(r1, &(0x7f000083b000)=[{&(0x7f0000667000)='f', 0x1}], 0x1) lseek(r1, 0x0, 0x3) signalfd4(r0, &(0x7f0000ce7000)={0x97e}, 0x8, 0x80800) [ 58.087740] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.092284] CPU: 1 PID: 9005 Comm: syz-executor6 Not tainted 4.4.110-gdac1439 #13 [ 58.099883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.109209] 0000000000000000 2eeb106dfc6c1c7e ffff8801d566f500 ffffffff81d04e3d [ 58.117426] ffff8800b6663200 1ffff1003aacdead ffff8801d566f688 0000000000000000 [ 58.125370] 0000000000000000 ffff8801d566f6b0 ffffffff81606bf5 ffffffff81236360 [ 58.133316] Call Trace: [ 58.135872] [] dump_stack+0xc1/0x124 [ 58.141204] [] handle_userfault+0x715/0xf50 [ 58.147141] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.154122] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 58.160492] [] ? handle_mm_fault+0xb5d/0x3190 [ 58.166600] [] ? handle_mm_fault+0x291e/0x3190 [ 58.172796] [] handle_mm_fault+0x2938/0x3190 [ 58.178817] [] ? copy_page_range+0x14a0/0x14a0 [ 58.185013] [] ? __do_page_fault+0x780/0xa00 [ 58.191039] [] ? vmacache_find+0x59/0x290 [ 58.196799] [] __do_page_fault+0x35b/0xa00 [ 58.202650] [] do_page_fault+0x27/0x30 [ 58.208155] [] page_fault+0x28/0x30 [ 58.213399] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 58.220375] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 58.227350] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 58.234332] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 58.241660] [] ? __mark_inode_dirty+0x24e/0x1350 [ 58.248028] [] ? __mark_inode_dirty+0x1c3/0x1350 [ 58.254398] [] generic_perform_write+0x1f4/0x550 [ 58.260778] [] ? try_to_release_page+0x140/0x140 [ 58.267151] [] ? file_update_time+0xbc/0x3d0 [ 58.273172] [] ? should_remove_suid+0xe0/0xe0 [ 58.279284] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 58.285482] [] __generic_file_write_iter+0x35a/0x580 [ 58.292936] [] generic_file_write_iter+0x2f1/0x720 [ 58.299494] [] __vfs_write+0x33c/0x450 [ 58.304996] [] ? __vfs_read+0x440/0x440 [ 58.310582] [] ? __lock_is_held+0xa1/0xf0 [ 58.316347] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.322891] [] ? __sb_start_write+0x14a/0x310 [ 58.329001] [] vfs_write+0x18a/0x530 [ 58.334327] [] SyS_write+0xd9/0x1b0 [ 58.339571] [] ? SyS_read+0x1b0/0x1b0 [ 58.345000] [] ? do_fast_syscall_32+0xd7/0x890 [ 58.351201] [] ? SyS_read+0x1b0/0x1b0 [ 58.356615] [] do_fast_syscall_32+0x314/0x890 [ 58.362726] [] sysenter_flags_fixed+0xd/0x17 [ 58.401852] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.406371] CPU: 0 PID: 9005 Comm: syz-executor6 Not tainted 4.4.110-gdac1439 #13 [ 58.413970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.423296] 0000000000000000 2eeb106dfc6c1c7e ffff8801d566f500 ffffffff81d04e3d [ 58.431245] ffff8800b6663380 1ffff1003aacdead ffff8801d566f688 0000000000000000 [ 58.439200] 0000000000000000 ffff8801d566f6b0 ffffffff81606bf5 ffffffff81236360 [ 58.447146] Call Trace: [ 58.449703] [] dump_stack+0xc1/0x124 [ 58.455036] [] handle_userfault+0x715/0xf50 [ 58.460973] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.467950] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 58.474318] [] ? handle_mm_fault+0xb5d/0x3190 [ 58.480427] [] ? handle_mm_fault+0x291e/0x3190 [ 58.486621] [] handle_mm_fault+0x2938/0x3190 [ 58.492646] [] ? copy_page_range+0x14a0/0x14a0 [ 58.498845] [] ? __do_page_fault+0x780/0xa00 [ 58.504866] [] ? vmacache_find+0x59/0x290 [ 58.510628] [] __do_page_fault+0x35b/0xa00 [ 58.516479] [] do_page_fault+0x27/0x30 [ 58.521983] [] page_fault+0x28/0x30 [ 58.527225] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 58.534203] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 58.541180] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 58.548161] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 58.555485] [] ? mark_held_locks+0xaf/0x100 [ 58.561422] [] generic_perform_write+0x1f4/0x550 [ 58.567791] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.574600] [] ? try_to_release_page+0x140/0x140 [ 58.580973] [] ? file_update_time+0xbc/0x3d0 [ 58.586994] [] ? should_remove_suid+0xe0/0xe0 [ 58.593103] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 58.599298] [] __generic_file_write_iter+0x35a/0x580 [ 58.606014] [] generic_file_write_iter+0x2f1/0x720 [ 58.612558] [] __vfs_write+0x33c/0x450 [ 58.618056] [] ? __vfs_read+0x440/0x440 [ 58.623645] [] ? __lock_is_held+0xa1/0xf0 [ 58.629405] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.635951] [] ? __sb_start_write+0x14a/0x310 [ 58.642060] [] vfs_write+0x18a/0x530 [ 58.647385] [] SyS_write+0xd9/0x1b0 2018/01/08 02:39:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') exit(0x0) writev(r1, &(0x7f0000974000-0x48)=[], 0x200000000000004b) 2018/01/08 02:39:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/rfkill\x00', 0x840, 0x0) sendmsg$unix(r1, &(0x7f0000098000)={&(0x7f0000445000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d0a000-0x40)=[{&(0x7f0000eb3000)="0d933e4258a522af248acd3be7a98a7768cfad16b2501dded792ad22a35b29e6ba8ff741dcc8b7ee587b6dd7b297397e66bc7e5b95dfba2db2793c424a12cfcd6601b96e950e9d79aae83688b5e0b05ba6ce7e7d368b98661ab5674af3aeed949374cbe635410880c0f262dfd1cc6f00acf90f63c476a41970f868002912a6a1605ba510e04d985f5d6782c3e92e8246c5e7acb1683813a5c6dbab154f063f53ab94f3685f2c3f4bc49bef781f01ab75b33efbe417a99cc23ab4c87319c196bc780e4444bd5d40a097a3dc2dfa6c39c840b9cd4af8a889a36d6ffa", 0xdb}, {&(0x7f00001f9000)="525ddb2827022944630f39465fa3e9d9f6e2d12413de42bf1a1eab0f009dd7d843aaaac8b40a3cbafc3f1e3f552c8bcf972d1a9f", 0x34}, {&(0x7f00001bf000)="5b7c86d0146d365e1fdb9f3cca8b81207bd2b8b40651906b0e526668688de3867eeeeaa3c0428cffdb5ba5cc73af014149e42325ad36e42a48fd19b24be41df57470c664b649948f24d70c7002c15f8f1f6c4a6fcb3df497a1b13445e6090389fdf4705e54f0ba513921bae066b1894fa2c81328bd5b2e27ae8c552d44806943d55f04337a6bd6ff7733c4ac33d7403cb49fec3018eaf3b91d7ff46cd0dc6b2eeed4a21d64a843ad7f60e21363dd7bd5b6", 0xb1}, {&(0x7f0000493000)="27b5880654e38751d597e46a10264ca0d49d8d3f1c2d2f7fc0b5dc9641eb493e8cbb2908cdc7a4f47e7cd25f8b5b59748dce34d8e652b702df2205aba37e9e1455aaa927d56d817fd62936998520ece11a4e3610dd72365d7b3b4efc3ecf1ae3935f5725b24e269cf2f79be6234f1a5cb50a0c171932517c9c961d42c34d44f42fdc846abfed77ac5fbac9726a35f1894477688a55bed5fa08a7c2af576fef2db1633d3a895d8de098f13c4210a699b2f8838fe28dfdfdd4627ff6d5a70897d35676d094b6999a9463028be41225", 0xce}, {&(0x7f0000ae3000-0xe1)="1d2163cabe2b51795e14e5e4d611a47ef56a504499f1f6a4fe939b1eac7d688503b53575509c5d90cea66f8c64553dbce22558b87c4d733eb7de0729052f835a98e6a17be7af3d1aa8533ea99265bb493fa85440d5469c61f1e6472b9ce920af9267f906efb81a6b4b7e8d07ce27ccc918ef8fee7a3c94eb78c564145a8d64eeede533ad221679056394f15ab421d41c810985fbdacaea369e7b14d14e35f03a7f4db4776b000230e146c638f45398dc302af7751197bb422c4361241c38da874c1fca2931a89ed809c897c0c120719107a03a4ac5ac6423487f6cdc258bd13fdd", 0xe1}, {&(0x7f0000ecf000)="c3f4f616f82a1d07d5f64af68ae05be06ee07868", 0x14}, {&(0x7f0000e0e000-0xd2)="76612a499cd5ace7af0abf5bdcb50a2dfad06d47e7b39fc23fc2ca2e7865357b8a656d12a3291163ef6d5fd912441e19b9499c3f79da9a52012cfa6046b68e5e77c28b0941cbf03b51e09b62572dde0fafc52b22e52a849c1edbcea98092ddef0eebdc2b8111fa3c4d22ff311e5607a0a3fe37d6711da7ef0e68e2354b7ca62dab2c526d6a4ff348dffb29333b10156a42d06c8483b9fbe4158ae0912e51af1339ae3905bc90a680778ac5535d0a5ff80746f1a8f6e8d361bc3d9f3ac6c28770c283e1fa55349c66e5abe2757ac7e1015dba", 0xd2}, {&(0x7f0000885000-0x38)="5d29b479db1057826f7ad697c500fb6061179a507084e2f6f12b9defda079bfbe6441172ae342a1eef299c7327777923312ebd5c7b00579c", 0x38}], 0x8, 0x0, 0x0, 0x20000000}, 0x40801) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000307000-0x8)={0x0, 0x9}, &(0x7f00003ff000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004ab000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tkill(r2, 0x7) 2018/01/08 02:39:41 executing program 3: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/rfkill\x00', 0x40881, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000c72000)=0x0, 0x8) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c72000)={0x13, 0x1000, &(0x7f000028f000-0x1000)="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"}) 2018/01/08 02:39:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000681000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000170000-0x2)='..', 0x0) readlink(&(0x7f000021d000-0x9)='../file0\x00', &(0x7f00002dd000)=""/25, 0x19) 2018/01/08 02:39:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f02000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4e000-0x2)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b79000)={0x1, [0x3]}, &(0x7f0000dd9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ad8000-0x4)=0x0, &(0x7f00006db000-0x4)=0x4) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000713000-0x30)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/08 02:39:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000798000-0x1)='\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000bba000-0x70)={0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xffffffff, 0x802, 0x8, &(0x7f00005c1000)=@generic="9e40df9b8fb67df6384b590bca61f4b8", 0x4, 0x100000000, 0x10000}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) finit_module(r3, &(0x7f0000ce4000-0xd)='/dev/snd/seq\x00', 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a5c000-0x15)='/dev/pktcdvd/control\x00', 0x8880, 0x0) 2018/01/08 02:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x4000) remap_file_pages(&(0x7f0000d40000/0x4000)=nil, 0x4000, 0x1000000, 0x40, 0x84003) pread64(r0, &(0x7f00001d2000)=""/105, 0x69, 0x0) 2018/01/08 02:39:41 executing program 5: r0 = socket(0x10, 0x2, 0x9) r1 = syz_open_dev$sg(&(0x7f0000b43000)='/dev/sg#\x00', 0x4, 0x115000) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000010000-0x4)=0x2, 0x4) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x6, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/08 02:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile64(r0, r0, &(0x7f00008c8000-0x8)=0x0, 0x4a57) sendto(r0, &(0x7f0000735000)="8847e2a23f9e2d1f83087f3c38baeeab31f2c1562a8f6546310f57abdff7a3a8b522cf723b456e7ab0ce786c356ed5a1127b270a2ff64549df122e853903be712a0aeca28bb74619dc8d1c4d18eaeb630740605a22701142871b9dc7d7229e8afc287d9e86", 0x65, 0x1, &(0x7f000071d000)=@rc={0x1f, {0x40, 0x26, 0x5, 0x200, 0x3cb9, 0x4}, 0x2}, 0x9) fallocate(r0, 0x2, 0x7f, 0x3) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000051e000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c16000-0x10)='/selinux/create\x00', 0x2, 0x0) sysfs$2(0x2, 0x6, &(0x7f00007e4000-0x69)=""/105) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000739000-0x4)={0x0, 0x7, 0x8}) 2018/01/08 02:39:41 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000006000-0x10)={0x4, 0x0, 0x80, "268ee76af24c", 0x1, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000006000-0x60)={&(0x7f0000006000-0x4)=[0x143], 0x1, 0x40, 0x9, 0x8, 0x1, 0x6, {0x5, 0x2, 0x8, 0xffff, 0xfff, 0x6, 0x6, 0x5, 0xffff, 0x8001, 0x9, 0x7, 0x8, 0x7, "a3b8094731584b1372f3b939574a62f6bcc5ed404d63091d595e89576e431291"}}) socketpair(0x15, 0xa393cb015bc68592, 0x3, &(0x7f0000006000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x7) write(r2, &(0x7f0000004000)="85", 0x1) getpid() inotify_add_watch(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0) 2018/01/08 02:39:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4002) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 58.652623] [] ? SyS_read+0x1b0/0x1b0 [ 58.658039] [] ? do_fast_syscall_32+0xd7/0x890 [ 58.664232] [] ? SyS_read+0x1b0/0x1b0 [ 58.669647] [] do_fast_syscall_32+0x314/0x890 [ 58.675756] [] sysenter_flags_fixed+0xd/0x17 2018/01/08 02:39:41 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0, 0x800) setsockopt$inet6_buf(r1, 0x29, 0xf2, &(0x7f0000002000-0x96)="738af18fe5a24695af05815c82e166f96e45d7c0d0330bde482998c4d68928ae2dc829d6e627f4fab070815990b7f9baf39bfd6ac8726d7f6e24a21989c368378187020068b70678e37216ea8776f0af45f1a7151b09d305d2bd49f84aca11e62efb15331cdee9be3f06355cc7e3099107df0522d9765b84ae8f81808a3da9867466969e77c4482590d9e96c98f10b98fed2714a0e4d", 0x96) socketpair$inet(0x2, 0x0, 0xffffffffffff8001, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r0, &(0x7f000000a000-0x1b2)="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") ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000008000-0x4)=0xfffffffffffff01b) close(r3) 2018/01/08 02:39:41 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe9000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe9000)=0x8c) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000039d000)={r1, 0xc87e}, &(0x7f0000fea000-0x4)=0x8) write(r0, &(0x7f0000fe7000)="240000001a0001f00080000400edfa0e0af6f900e003bf06110000cc0800190005d70000", 0x24) 2018/01/08 02:39:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000afd000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ba5000-0x7)="72616d4b7300ef", 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r1, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r1, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/08 02:39:41 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000a000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000056000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000050000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) 2018/01/08 02:39:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00003d7000)={@multicast2=0x0, @loopback=0x0}, &(0x7f00006ca000)=0x8) r1 = socket$inet(0x2, 0x80a, 0x0) sysfs$1(0x1, &(0x7f0000603000-0x1)='\x00') sendmsg(r1, &(0x7f000082f000-0x1c)={0x0, 0x0, &(0x7f00004fb000)=[], 0x0, &(0x7f0000470000-0x170)=[], 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/08 02:39:42 executing program 2: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000037000-0x20)={0x6, 0x565f, 0x0, 0x80000001, 0xffffffffffffd2c3, 0x3, 0x4aa, 0x21a, 0x0}, &(0x7f000039f000-0x4)=0x20) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d26000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x531c, 0x7fffffff}, &(0x7f00003e7000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008af000)={r2, 0x1}, &(0x7f000036c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b6d000-0xc)=@sack_info={r1, 0x8001, 0x400}, 0xc) exit_group(0x1) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000009a000)=0x0, 0x4) 2018/01/08 02:39:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6a000+0x3ed)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006ac000)={0x9, 0x2e9e1edf, 0xffffffffffffff00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000c83000)={0x0, 0x1, 0x0, 0x0, "fe6498d672b8278058225586db142cdec67a4c17545274946a94771f458b4046"}) 2018/01/08 02:39:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062a000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efc000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000089000-0x90)={0x0, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x317, []}, 0x90) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2000000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) getdents64(r2, &(0x7f0000006000)=""/27, 0x1b) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000064b000)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9de}, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x5, [0x2, 0xd607, 0x80000000, 0x2, 0xfba, 0x4, 0x0, 0x4]}, 0x5c) 2018/01/08 02:39:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) ioctl(r0, 0x1269, &(0x7f0000004000-0x1)="") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/08 02:39:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000c6b000)=0x3) listen(r1, 0x7) sendto$inet(r0, &(0x7f0000f74000)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/08 02:39:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d67000)="24000000210025dd071c1f65fffffc0e030000000010000002e0ffea08001200aa18592a", 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000129000-0x6c)={0x0, 0x64, "d4c7e14e10c09a3ea65b6f0e926f41321ee3e485ac8b228c498e3d7d716882c8ea43e42a78236d5d2dd7144c6bc86aea3ee26e4b60f3fa47b97788fd49be63be61ad2ebd99a82374ab85d5862513b60cae609faa1469fa912490803a4401699ff52ad982"}, &(0x7f00009cd000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d94000-0x8)={r1, 0x1}, 0x8) 2018/01/08 02:39:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0x7f) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ff7000-0x4)=0x0) 2018/01/08 02:39:42 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a00", 0x25) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000e62000)="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", 0xfb) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e64000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ad000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x9, 0x3, 0x8, 0x2, 0x20, 0x20, 0x62, 0x1, r1}, {0x9, 0xd028, 0x3, 0x3ff, 0x2, 0x3, 0x7, 0x2768}, {0x4, 0xfffffffffffffff9, 0x10001, 0xc8}, 0x5, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x7f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x18a, 0x6, 0x8, 0x0}}, 0xe8) 2018/01/08 02:39:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ff000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001b9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009a2000-0x4)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sysinfo(&(0x7f0000b59000)=""/64) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000c0d000-0x24)={0x2, 0x6, 0x1, 0x100, 0x3, 0x6, 0x4, 0x1, 0x100, 0x3f, 0x401, 0xb8}) ioctl$TIOCSBRK(r1, 0x40044590) 2018/01/08 02:39:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005de000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x7, [0x7e54, 0x4, 0x2, 0x3, 0x9, 0x8, 0x1000, 0x4]}, 0x5c) connect$inet6(r0, &(0x7f0000d85000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000fdf000)=""/166, &(0x7f0000fac000)=0xa6) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ed2000)=@common='yam0\x00', 0x10) 2018/01/08 02:39:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) r0 = geteuid() r1 = getgid() chown(&(0x7f0000116000-0x1)='.', r0, r1) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2018/01/08 02:39:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bb3000-0xc8)={0x4, 0x69a, 0x1, 0x4, 0x3, [{0x2, 0x7, 0x5, 0x0, 0x0, 0x2882, 0x0, 0x0, 0x0}, {0x2, 0x400, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1f, 0x0, 0x428, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000ecc000)=0x1f) 2018/01/08 02:39:42 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x800) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000d000-0x41)="2968dc17650543a32020286ee313aa61cd6e383d361ec3f89830b3e8a4226d76f6b3a8441faebbef16a45702b38218af0ccbfdce7624ff0a72e83a308d7d839916", 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) r5 = add_key(&(0x7f000000c000-0x8)='trusted\x00', &(0x7f0000000000+0x728)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="72822f15e3c71888c534beabf05e35370c51b009b5", 0x15, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="367201000000c000000065795f5075746800d9", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)='eth0mime_typevmnet0.\x00', r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000004000-0x10)={0x800000000000, 0x8, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000002000)=""/114, &(0x7f0000003000-0x4)=0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 60.158797] IPVS: Creating netns size=2552 id=9 2018/01/08 02:39:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000be8000-0x4)=0x100000001) ioctl$KIOCSOUND(r0, 0x4b2f, 0x309) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) ioctl$TIOCSBRK(r3, 0x5427) tee(r3, r2, 0x3c, 0x0) vmsplice(r1, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/08 02:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b1d000)='/dev/input/event#\x00', 0x6, 0xc0000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a1e000-0x5d)=""/93) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c8000-0x7)='ns/pid\x00') write$tun(r2, &(0x7f0000606000)=@hdr={0x1, 0x0, 0x4, 0xfffffffffffffff8, 0x9, 0xb7, @ipv6={0x9, 0x6, "8a0132", 0x61c, 0xc, 0x6, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x84, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x802, 0xc9, "9c95b8e54597a31c3ee6922e465111a6b5269948408a1afaadb429dbaa005670df8e7e54427f721379ac4be9d90c417ebb4a325db2808485d686545e90dbbb5375c4a2a95f11316f7837de648a80ec871b3ff3a2182429072f51cb56ca9f9f1044c6f4887e6ba72749ae1b04f2325115d9d7df15d73a3387204f106dffe5c7d6ba3bd77ca2b611d6c30d4d2f2ae021fe808e44929597452baad11e96110f65e535647926fcef42ad21b437198fdcb95d2a4fd59bcdae039cae1c87fc7566b08b0045f9c9c331115110"}, @generic={0xfffffffffffff5b2, 0x31, "e1c5f5e4ecb1882b1aaad98573dab0bce91d32f20c026cb24635ada0c56a578e28d77d0ee40c709ecfee5623a580f5e07e"}, @enc_lim={0x4, 0x1, 0x7ff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @dstopts={0xb7, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0xe3e}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x40, 0x8f, "141951a7a0697ad814dded4c304611fc926cc058a636ddf7f8c319f6d293fda1c35b1c65046de5b2cfb7b087b0cff26a245d091f042854e28ffb7308d0141b4ed9b57c8251dcee397e365ed501cd511dc8d121c0d0345ffb0141541fb3223e5e4a7a17e24eec4340a492b73f47c6ece38f4462604afdf03ac4419fd6bd41d56a39f0bd2d2d4fbc761a8d076918f5e2"}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x87, 0x4, 0x3, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x39, 0x6, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x62, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0xd4, "07d246b7b5abdb53b501b634458239464052e6896d9947c795f65487450706adee577d65659693f7636cdc6e5e930ca1db83866b4cba26c7486bd3010aa394049f223ed94154706d792e0e783e3074fd12e9eb2a9ab23ac5c18db58c8a78423867785a4c979c2b03e15e66ad491833f53e58b6d32d04fee3e56b52974e685ece4bc9f62f9cc6c845c0b4191f332a049d4c57f7462593f0d7bd94c9e456cc9e6f7bea901a2d50cdc09019d37e3a680507b94b91b11554bad96351e39cb2ca53d5e01807db4954aea96ca3e141f70bbaa79e2af80a"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0x60, "863ac9bd8c59dc1c757085e5ba7c6d66c9259da7b06713b5f8a060f6266f29bb75bfee8500b68166ab5f5228a0bfe2fad7a380623eb12041044101fb2d0e466b57926246a7abc11d6324fa866577e8cca2d3442eee91b13dd0e8e0b71f1b7d29"}, @ra={0x5, 0x2, 0x400}, @ra={0x5, 0x2, 0x1ff}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x4}]}, @dstopts={0x7e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x8}]}, @routing={0x21, 0xc, 0x0, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x7f, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}, @generic={0x775ca565, 0xb3, "f0b3665ce1f78ffa8ce1effe00e01f857117c9a271a48c6310d850ba06f7e3b54d6c22f7b800a308516269e4ca83d2e50841a4af9215d38cc85efa2c691930bcee175b5d38ef3a5d776989b501ccfd6ed3b4b74bd29d0cb1c9296f9a97eb2b5454cf5ea2cc91a81a79a2ed3d4276d00e6d1577480b0d2a84d292b241ddf4e1f1c2c3fb753bd684aa7107d18cf7e3ff3322ba9ae35d34fbe3be7865153094246c69639529e3ea4d8ef6a4962b7b61f002834fb3"}, @ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @fragment={0x5e, 0x0, 0x800, 0x8, 0x0, 0x1, 0x0}], @udp={0x0, 0x1, 0xc6, 0x0, "a3e67184eea338b510e4c2e18c2e606957ad7370c802748e09d458bf7fc247e21d995fcdabb519e253d341852390a62dcf5a4acf98e05de14d40a640f1d4232ff772e62d869b2be300e4d8c513baa49acbbbc7ac7dbe04dbc9209f03706016cfefd2489106aa92c992992161d8da97b220e3c0a520c059f1ed50b7fcb229d75fb6470784b706ce8c8e87a633f2b4d7a5c5fd5bdb84ef51c58fa6386c106c1f678932807e3792f11f3db14f566e53c6b4c9aeca9dd070588ed999fcbd8c65"}}}}, 0x64e) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000f33000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/08 02:39:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000047c000)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000355000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x0, 0x0, 0x40, 0x0}, 0x20) 2018/01/08 02:39:43 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdd000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000040000-0x20)={@generic="e39a6e5d88e502869e038dd3b8ae4089", @ifru_flags=0x2200}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000fdd000-0xa0)=[{&(0x7f0000614000)="7fc833fe56884d", 0x7}], 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fde000-0x4)=0x0, &(0x7f0000df8000)=0x4) tee(r1, r3, 0x8000000000000006, 0x0) 2018/01/08 02:39:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c36000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000043f000)=@assoc_value={0x0, 0x0}, &(0x7f000026b000-0x4)=0xa1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d0c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008f9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d5c000-0x8)={r3, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000049000)={r1, @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]}, [0xfff, 0x2, 0xdd, 0x9, 0x0, 0x6, 0x0, 0x5, 0xd0, 0x2, 0x1, 0x400, 0xf75c, 0xf2, 0x8]}, &(0x7f0000a9f000)=0x108) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) r6 = syz_open_dev$usbmon(&(0x7f000019d000)='/dev/usbmon#\x00', 0x0, 0x480000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00001e6000-0x1008)={r5, 0x1000, "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"}, &(0x7f00007e1000)=0x1008) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ff8000-0x50)={0x0, 0x1, 0x3f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:43 executing program 5: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000008000)='net/sco\x00') mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000003c000)=0x0, &(0x7f0000037000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000032000)=0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000-0xe8)={{{@in=@rand_addr=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}, {{@in=@empty=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}}, &(0x7f0000012000)=0xe8) stat(&(0x7f000001d000)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000003f000-0x9)={0xb4d7, 0x2}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={&(0x7f000003d000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000003d000)=[{&(0x7f000002f000-0x1b8)=[{0xb0, 0x3, 0x108, 0x34f1, 0x3, "7f20204b0686e1003d93f597c2cc9b3adc602c58a795b6e8d6de8bfd8af22981c75c89e2793dd4fc916a5eb7127a4811572e5677dc08970dc4a4a9046e7e6b60d33b256af2a20baa16dbb6e3edc862590df1779a9e790d5d127efd239a2db82339fa3133d3557f182a6ce095361ac6e22c6144021cf66a0eb0fc098b6bca91c674e6f151ba5d1eac06913f6ac8b32192fd503e2b1f114f8fd38111902d8623"}, {0x108, 0x5, 0x408, 0x100, 0x0, "b7820b9629bcade9bc8f6d93f333dfd8c14f3c21c3671b426af188a9ffcbe79e05b847214cbf3165c719ce08874e5e6f617e970390b1531e900e708ec6b440333baa3060fb33ef2df4a463ef6cf46eb283b5e4608ef008e58ef8d9417dbeaa578abcf83793715b4866c61e6f268e6d45c98b7000a32a02e34cbcce7d6902cd18b0fcf16a2ff862b8c585300fd419c2ee0f5941cb35fe5008c4fa2e492776025835b6a47777a7923dc79a840f189f7e639f04b31a4adc4620bec7a61357c00be38f1e126b338296488b64647bacd4fa2242edca8dec09f2418f2cdd92f433533cd008db368e62917da1722430d1ddfb991f6d96ca8cf3"}], 0x1b8}, {&(0x7f000000b000)=[{0xd8, 0xaf50, 0x901, 0x1, 0x2, "cdc6fe38c8b8781e8b7dc924c9e93c2b694d361a3856475ed63c7599d49d25cd7c32e63b32c374b612bca34c09c25901c150b952a9d12f1a8357ba3320e5b398a5151f603c6615f3de669aaa7948217c229450a020858a0d6ba1501252d1ea1c42a75ee7fcc07ed01b384b81c67bd085192bad68608a4acc04d75775cb891d572fbb71a835f98e3f91d3ca9a390020565a91b0b00b18cbebc51e7911c6f6227981bd2a5878e426325e5c50aa527cdf90f8ac48d133b225acbb52983dd987686d72984f3f3013"}, {0xe0, 0x2, 0x100, 0x0, 0x1, "97ea939b5bfd54078f623afa7d4139796d33845fed932aeaed11b90c0fd8e905452bb0a322e77befd3ef8335f7c8df46911552349faf2a3ab356c8eabc684778b581aaf7485bea3dd02e7d23ab55c63fe786c99fef962cd2ee63f99b4436cb064486463f43c6b25b484589ec9dd50667528a09540b264d169d36a33c3edb0e2523a560725acd89510a70b84458b7bb63f07b9515a11cfaf1d7a26463f31d196187979e23bf9adf35dc4f1d1dbc5ebb7e1b583c939e0bb5fec5c88790b6a49763ed33a3813fbf09ec83d53bba20a1"}, {0xc8, 0x1, 0x0, 0x0, 0x3, "509bb4c04aed51ce82df1898456a00f84f72d417fee17a38bb9a0bf138645fddc747a1e9d987d7524bf986ac3c82ba85ffd17501939119ddc2d100ad3d4606b17125d4764007b894788d128d8af1c4d357ec1e0ac30cd1c4fbe2f25f7ff201ee69795f28d1f579cee174aa4c7ca02156d6c65a8807e15e3dec7baf270ed80ab3b20ee644e059abf970cd91c5f15bf9c32837fcf9934d7b7497f9a070abaae7d2b3b9fa3b24510ff39c1a795fdd6afca17506948644af232a"}, {0x1c, 0x8, 0x200, 0x52, 0x2, "af75ba20bf54d44a9f25"}, {0x78, 0x401, 0x0, 0x7, 0x2, "30ea989faff7c7bef169966bdda7f0f20bad56cc993d2bb8072a68a66a8b5a412643fe1265161aef09a53ac386d0a04c5c329165269c4f485be81d5f95ae61affd1ee303b9d2ae87242849681fd085fc4030286a5ba2ec85f9a70396146b360ae940ed58b092"}, {0x1c, 0x0, 0x1, 0x2, 0x3, "3fcb09f11d829e0da5"}], 0x330}, {&(0x7f000003d000)=[{0xa0, 0x3, 0x4, 0x0, 0x1, "60cf146c59929fa1d3c6366bf37bcf94f1739b7cb93b41833f8949d388f5eb87547865b9988d9ab77ed7aa68099c123d412444f19d5b13e973602fdfdf9a92ff8c507685afa3c6542cb6a654b909bc7e4907eea76b86816187f4fa976a4426cff58a8b65a8a1db47a883b8f019806a2b25145eda98082224a57ec18a3cac75cd8374a2f4bb1e15d58e9f3aa71b"}, {0xd4, 0x3, 0x800, 0xffff, 0x1, "4216a416bf9428073314e0e0489e277aeeb9aee4ca3089e6372f7e38373b7c520d1c2e19761f9758dd6386e9f1d0f8d6751d602e63ccec9a61f6717d7c3f50340ceffc9004b3604dcaa9a74903977653ccbfaa53e8f96ee6e857634f5b1e7bee8079a19d2631b81a040dc6a2bf2ccf5198cf8366e8a666b852194cdd5681bc6ac5f1d027838c783f8b3beec0858ffb44adca61c75b30f931269f2842709c7ec0f5ba1c014ef608ec7f4e736865621d4959f9bbd181ca4567234d13d1cdd7fc2a7f64"}], 0x174}, {&(0x7f000003d000)=[{0xb4, 0xe05a, 0x15, 0x2, 0x1, "39047d7c18507d63bf738fd37291a892d04f66933ef5a7b1f2d4839691d59774b3f99bdb1c2217845bde76e2d517c17a87845a114a52501966dc789fd77ded349f351de9c7a0cf47c77f1e71f9af9468b5d6d712ecb93e06c6b826175f17cfcd1d55ce78e9c881cab7fbfd0917536821da23e7caaa763233faa36ac97a3cd44fe10d896817a028f23bb90f96bd2f444081aef1cddc9d7e9785a1df0466a1283510"}, {0xfc, 0x721, 0x0, 0x1f, 0x3, "f275ae32be80341f66c8535f147f88bf052eb6c50a67bf3939fc2f9045c50eaa234a94ffd380ad600ac1eaa94059f0b34be3e65a8ae5ee23d707c421da0838cb78fa1356b821a71f66d46a7431b83386a334007fe21508ce12702db178e36c86182b8dbf8803652c2f857a1cf3ff2f462dd1f53302695a3339572ac32b594e55e5d9a0608c4a85e1685678496f821cc455702245a3f1422140b3c595b85825366a31ccf55b2659b67a1cd339e7766013be6287c17b69ace23574ed5e6c57fceafbe8e0b01c6e39f014cc5d79bcfc0fa90dc11a49f38ecb72fc8f1db59880350456d04f0dbc6b43f5ceedad7c"}], 0x1b0}, {&(0x7f000003d000+0x845)=[{0x14, 0x0, 0x2, 0x0, 0x2, "b57272"}, {0xf4, 0x1, 0x100, 0x80, 0x2, "713f3771e081ea0f6f9d62acf6dc8cc5d80aae04d5a522905f7fec6441fc2a9cec31250539c76517888c696c29414c1a664d43314ba776f054a1775bc5a2906aca3bd94499e6aba2c22bfac0b378336d96c8da130f39f5b2986f2114612c7cd3478e0d7f0c51ac7df9e282551c789f278cc6b4ccaec156876bfc91025678d4491e268bf27618c89dffe8a96d30653d80dbd294d97717967354fe9935d43e87e7958b68eaf9cc4823afa4894d0a9f0966137995ffff3db8cce9a0570832190c136d3c8e92500e07d547e5fe170d59fb5dda81266b2ea3efeac3bdeab569fca4251717"}, {0xa4, 0x4, 0x500, 0x3, 0x1, "4f34bc974fb1974567f559ec7ef33c65036081d531126a8aed245a6e142b156be2a23a5bbdbf5f51aaec140d7db5b714c3bd9a93d466d0e12ede321d9aa93371d205099f698e4d989748697d8f251a121e877a9ee5c3b1a415e147b7183f9d88bb0d6400afff01d7aa8280b9a6e933a02f994c48362443dd3530be857710d21b0fbae016139627393c7208685b868216aba3f0"}], 0x1ac}], 0x5, &(0x7f000003e000-0x28)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}], 0x28, 0x11}, 0x20000841) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)='./file0/file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f000003e000-0x5)='ext4\x00', 0x0, &(0x7f0000016000-0x5f)="") 2018/01/08 02:39:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) setpgid(r2, r2) 2018/01/08 02:39:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062a000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efc000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000089000-0x90)={0x0, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x317, []}, 0x90) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2000000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) getdents64(r2, &(0x7f0000006000)=""/27, 0x1b) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000064b000)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9de}, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x5, [0x2, 0xd607, 0x80000000, 0x2, 0xfba, 0x4, 0x0, 0x4]}, 0x5c) 2018/01/08 02:39:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00001eb000-0xc)={0x10, 0x0, 0x2, 0x20000}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x2, 0x2010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b64000)=[{&(0x7f0000ddb000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b82000-0x4)=0x4f3, 0x4) 2018/01/08 02:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000041c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000006000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000fed000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000)=0x0, 0x8, 0x0, &(0x7f000037b000-0x10)={r0, 0x0}, &(0x7f00000ac000)=0x0, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000bc3000)={0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bb000-0x11)='/selinux/enforce\x00', 0x20400, 0x0) clock_gettime(0x0, &(0x7f0000f90000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000c7e000)=[{{0x0, 0x0}, 0x6, 0xdbe1, 0x1}, {{0x0, 0x2710}, 0x4, 0x80000000, 0x400}, {{0x77359400, 0x0}, 0x1, 0xb808, 0x3ff}, {{r2, r3/1000+30000}, 0x1000, 0x3, 0x5}], 0x40) prctl$setname(0xf, &(0x7f0000696000-0x11)='/selinux/enforce\x00') 2018/01/08 02:39:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096a000)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r1, r1, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xa6, 0x2, 0xc2, 0xa, 0xa0, 0x20, 0x3f, 0x2, r1}, {0x7, 0x80, 0x6, 0x3, 0x100000001, 0x3b, 0x40, 0x0}, {0x3, 0x0, 0x4a0, 0xdd0}, 0x7f, 0x9, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x9, 0x7, 0x0, 0x100}}, 0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2841, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001000-0x1)=0x3) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x1ff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @rand_addr=0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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]}]}, 0x2b8) 2018/01/08 02:39:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='-@\x00') r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x9f8, 0x0, 0x2, 0x0}) r1 = getpgrp(0x0) getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x4a)="557dd03586b108fed004c491b20fe3fdc2495e0d5d3d8b328426f9ecb320b3afdac4d0cda2222e296b3a5f8827e0ac5833b95c8e6421d4b190384a047f5ed7310233f559996f16fe044d", 0x4a, 0x800, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xe0, "2481cd178df265b8e127758c37760d51d47306b5a544884244535721cde0c5f3ac1931cea0e72eb3fd7a685410ad402e89da02f023bdce1db6deaf043dc915e9ce613be94a7bf2530df88b2572865c34fcb8f6512d3b87ee8735d4282045e4f917b72f5bec77e0878bc8b54f51b7a78f3652a9b4917462da27bb263f3965fe64673c25f63ccd4da4f3c787151d5e7cb3a86a5d15e98d0a9fb02fa5cd2c53df051beefad08770d4396703c42f691a5bf5e43dae32a4fc0d85da294562e1b88824a650a944d23cbc422425019c973a5e360f581ee7272388f2b5397166d6ef64c5"}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0xc)={r2, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x1, 0x9d7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000003000)=""/46, 0x2e}, {&(0x7f0000003000-0xb3)=""/179, 0xb3}], 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003000-0x4)=0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x68)=""/104) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000005000-0x10)={0x81, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000005000-0x8)={0x9, r3}) alarm(0x40) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x28181, 0x0) chroot(&(0x7f0000001000)='./file0\x00') 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) lsetxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f0000006000-0x7)='vmnet0\x00', 0x7, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/08 02:39:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c29000-0xc)='/dev/rfkill\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f00000a8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x79c89835) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000240000-0x20)={0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r0, r3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000bd5000)={{0x0, 0x2, 0x2, 0x0, 0x4}, 0x800, 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]}) 2018/01/08 02:39:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bb6000)={&(0x7f000060a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d5000)=[{&(0x7f0000000000)="2bdcfa03bccc4ef84f19f6b07f4dfbf086965fe2eb8125d261bd59c72c9f02be6de360a888f4a86d23a3a16681a43f2237efe48cf88dafcb50a31d8328c2078e4d28be8d0531f0afcc7429485cc7ac4ebad22216b306f6061469a7ee92d85c630a7b256e52139bdbd6bb9a7599d2d107fe5016de23b3d683a2da76490d8256f99a99f70d834b55a4717d75ed5da0565d7f233833c912b778f81c129af64f4d5869dc", 0xa2}], 0x1, &(0x7f00001a1000-0x2350)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x9, 0x40000023, &(0x7f0000000000)="", 0x0) 2018/01/08 02:39:43 executing program 4: mmap(&(0x7f0000000000/0xb4e000)=nil, 0xb4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0x0) tgkill(r0, r1, 0x32) syz_open_dev$urandom(&(0x7f0000b4e000-0xd)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000035c000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000c5000-0x10)={0x9d, 0xfff, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b4f000-0x4)={0x0, 0x0}) 2018/01/08 02:39:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f9f000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000)=0x4) syz_open_pts(r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000003000-0x4)=0x3bcc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000)={@generic="1b6934513a89142051c8381c924b5942", &(0x7f0000004000)=@ethtool_perm_addr={0x20, 0x40, "65a3a344e70796345c5aba695c5339c88ac22c99007ad965c226ae33f5c05d6039ca8ffde0e1cb195b81330182c76978722523f8400d80a3e202e0f8849f441a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r4, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0xfffffffffffffbff, 0x20}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000002000)=""/4096, 0x1000, 0x40000102, &(0x7f0000008000-0x10)={0x3, {"1cefdde2d1cb1e"}, 0x3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x5, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0x0, 0x8002, 0x8, 0x4, r3}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f000000c000-0x4)=0xbbd6, 0x4) ioctl$void(r0, 0x5450) 2018/01/08 02:39:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009cf000)=@ethtool_drvinfo={0x3, "a78429190b05112ce300f0c39758083a0223ff78070796edbce46e83596e8773", "4ca766c6ea9d686a9a2144fc0a175645838d7027ac4e877b9e4207f1774503e6", "8b5a3a5d80c2ce7bd452e47086b1e806a80b8b4a099adfbaa704cc21a6a794a7", "533b60006458094128c3e8ecd4c098c4d6a64f89579a8795a752200ea924a03d", "356c83b06769a61ce2275a9e507cec1b49bc2c579f8efb3c5e90f74e3a082685", "ecd4d4644d543168096babc7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bc3000)={0x7, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e36000-0x11)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000f10000-0x28)=[{&(0x7f0000608000-0x41)="3ab69d4d15e17cd30712fcc93024111028b8ec9c6449ba64d6277f56fee98427527c28a9f706eaa0157df0f55af57c9f7bae746ff1c629e342d2295cf372f26c7c", 0x41}, {&(0x7f000048c000)="a7", 0x1}, {&(0x7f0000e8c000-0x6b)="254d42261f653b226c0db20b35b1d91f84613db971d629000898500829fb16d7b0d4ab0384c3534d08ba96df64959198946fb6343bd9db3fd107a3c0dfe98eee5debf53a81e0bb6777aab7065353a658e8bd8361f22c305ea03dbeb3d91fbfc1e29ba72f10dba5c485d1c0", 0x6b}, {&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000984000-0xa)="e07f62f7f84fe9967547", 0xa}], 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x16, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:43 executing program 2: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008da000)='keyring\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008db000-0xcf)="fed762025af5c0187b9345dbfcfe9521a7aeb001f1d78764e937543ba2575ba69c53b53df7b05b561e6a8a21305d60bd091085abb4f088270c3cfa786d52630f8c654bd4fbb7a1d877e7c52f8d09ce85f82b7d12265b8ca6fca55b6fb6f8b0c1b5906fe3f3638ad7e340d68a3be58ee83558c8ea0fe21fc088e0dd32b4da469b3b6c2d8f68c2d293dae43a601f5f6d2e7192bf4a6d37da85f19cf229d9eec5a0abe710dbb4536fde800edd7f064c9b9e1b64ea6c06cc2b9c8d6f22eb4edef76a0c262c1e54a3b6e6df85f01ad6f038", 0xcf, 0xfffffffffffffff8) add_key(&(0x7f000063e000)='syzkaller\x00', &(0x7f000052c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008db000-0x49)="0ab64923e06c86eef3f1f7b853a7d7ea87d2584ebc0f4f8e596ddd3edb23cfe99918571acb7a43d2a317895346d894b807ebe64eca2bc6ff1fc3c905659b452f1dbcdcc8a544039c15", 0x49, r0) r1 = add_key$user(&(0x7f000021e000-0x5)='user\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d5000)="b4", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/01/08 02:39:43 executing program 0: keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x85200288}, 0xc) 2018/01/08 02:39:43 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a2000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000212000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="8007b2698082e2489d59220d17664041160b3deb6a91a074799afedcef3e2e7d8adc6524e8958cee34d9803f9a897ed4fa9c8f4e101e9c6383a15e0c7e7ff3e1a5053f6fd995a32f42762ce9216441f7204982452e9b2390a565b45482c2d3c547f74a67761dbd20a0ca6c5e393d24791be21abd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc57}) r1 = eventfd2(0x6, 0x801) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x98f, 0x9, 0x8, 0x10000, 0x2, 0x9c, 0x40, r2}, &(0x7f0000000000)=0x20) ioctl$TCFLSH(r0, 0x540b, 0x100000001) fcntl$setsig(r1, 0xa, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x3}, 0x1) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000004000)={0x0, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000007000-0x8)={0x1, r4}) syz_open_pts(r0, 0x20340) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x81)={r3, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ptrace$getregs(0xc, r5, 0x8000, &(0x7f0000001000-0xda)=""/218) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000007000-0xc)="0673656c696e757826402700") 2018/01/08 02:39:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000506000-0xd)='/dev/usbmon#\x00', 0x6, 0x900) fchmodat(r0, &(0x7f0000a55000)='./file0\x00', 0x80) futimesat(0xffffffffffffffff, &(0x7f0000a25000-0x8)='./file0\x00', &(0x7f0000ed8000-0xa)={{0x0, 0x0}, {0x0, 0x7530}}) rt_sigaction(0x19, &(0x7f0000f4e000-0x18)={0x1f, {0xa3af}, 0x4, 0x9}, &(0x7f0000a01000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000523000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000b42000-0x8)={0x4b, &(0x7f000057d000-0x4b)=""/75}) 2018/01/08 02:39:43 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x0, &(0x7f000026c000-0x38)=[]}, 0x8) 2018/01/08 02:39:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000032d000)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000035f000)={0x8000, 0x3189, 0x40, 0xcf, 0x7fff}, 0x14) poll(&(0x7f000076f000-0x20)=[{r0, 0x4000, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x200, 0x0}, {r0, 0x4001, 0x0}], 0x4, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f000057d000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) connect$unix(r0, &(0x7f00002f6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdirat(r2, &(0x7f0000bc5000-0x8)='./file0\x00', 0x104) 2018/01/08 02:39:43 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000939000)=""/154) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000001000-0x10)=@ethtool_pauseparam={0x16, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:43 executing program 2: mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4000000002, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ce9000)={0x0, 0x7}, &(0x7f00001e2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000775000-0x98)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100}, 0x98) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x24, 0x24, 0x70b, 0x0, 0x0, "d45029db0300000000007000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000061000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f000029f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000937000)={&(0x7f0000cbe000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/08 02:39:43 executing program 5: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f2c000-0x4)=0x0, &(0x7f0000450000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00004f8000)={0x3, 0x1, 0x81, 'queue1\x00', 0xbca3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b3f000)=0x242, 0xffffffffffffff39) write(r0, &(0x7f0000d85000-0x129)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "a961de020008", 0x0, 0x0}, 0x10) 2018/01/08 02:39:43 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b56000-0x24)={0x10001, 0x3ff, 0x6, 0x4, 0x3, 0x3, 0x1, 0x4, 0x7ff, 0x3f, 0x1d6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000229000)=""/4096) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000024a000)=0x5) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f000085f000)={0x4664, 0x1d4f557f, 0x200, 0x0, 0x2, 0x9e5, 0x2, 0x0, 0x9, 0x800, 0x1, 0x40}) 2018/01/08 02:39:43 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x2, 0x30, 0x2, 0x1000}, &(0x7f00000ce000)=0x18) 2018/01/08 02:39:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000275000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000063f000)=0x1000, 0x4) r3 = open(&(0x7f0000a3d000)='./file0\x00', 0x100, 0x92) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000553000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6026c5ef, 0xfff, 0x7f, 0x4b2, 0x2, 0xffffffff, 0x36, 0x5, 0x100000000, 0x200, 0x1000000000000, 0x8, 0x1000000008001, 0x6]}, &(0x7f0000f73000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000648000-0x10)={0x6, 0x8000, 0xfffffffffffffff9, 0x1, r4}, &(0x7f00006b9000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000737000-0x20)={@generic="65cf916d4ca1ed641b5b3f22f6b076b0", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) socketpair(0x13, 0x80801, 0x8001, &(0x7f0000610000-0x8)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000069f000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000057e000-0x10)={0x7, 0x0, 0x2, 0x4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000756000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000fe1000)={0x7fff, r6, 0x0, 0x2}) 2018/01/08 02:39:43 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f000001d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000020000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007f9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f0000453000-0x4)=0xe8) fstat(r0, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000c7000)='./file0\x00', &(0x7f0000bd4000-0x8)='./file0\x00', 0x6000, r1, r2, 0x5d0bfe41, 0x3, 0x1038010) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a41000-0x8)={0x0, 0x0}, &(0x7f0000d4b000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000094c000)=0x6188, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000295000)={0x7f, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x114, 0x20, 0x4, 0x42, 0x7fff, &(0x7f00002d7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x3, 0x4}) 2018/01/08 02:39:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0x1, 0xa, 0x3, &(0x7f00008d8000)={0x0, 0x0}) poll(&(0x7f0000ebc000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) vmsplice(r0, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/08 02:39:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f000073b000)=""/0, &(0x7f0000023000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000769000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000302000)=0xc) 2018/01/08 02:39:43 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000add000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ptrace$getregs(0x11, r2, 0x0, &(0x7f0000969000)=""/0) 2018/01/08 02:39:43 executing program 6: mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/vga_arbiter\x00', 0x18040, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000210000)=0x14, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ddc000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000008f000)={r2, 0x80000, r0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000fda000-0x14)={0x11, 0x7, r1, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mlock2(&(0x7f0000862000/0x2000)=nil, 0x2000, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000102000)='/proc/self/net/pfkey\x00', 0x131000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000047000-0x4)=0xbb) r4 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x2d) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000fda000+0xc8a)=0x3, 0x4) 2018/01/08 02:39:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0\x00') symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') execve(&(0x7f00009cd000)='./file0/bus\x00', &(0x7f0000714000-0x10)=[], &(0x7f00002fd000-0x30)=[]) mknod(&(0x7f0000316000-0xe)='./file0/file0\x00', 0x20, 0x1) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x80000020080522, 0x0}, &(0x7f0000504000-0x18)={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x44}) 2018/01/08 02:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000907000-0x4)=0x0, &(0x7f0000099000)=0x4) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000499000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f000017e000)=""/18, 0x12, 0x0, &(0x7f0000580000-0x10)={0x3, {"d1083df8d210b1"}, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00009c0000)=""/195, &(0x7f0000b5c000)=0xc3) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000c, 0x6, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c74000-0x18)={0x0, 0x3f, 0x30, 0xfffffffffffffffa, 0xc0}, &(0x7f0000155000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000433000)=r1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fb000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x12) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000b9e000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000c39000)='net/ip_mr_vif\x00') sendfile(r4, r4, &(0x7f0000014000)=0x0, 0x8001) sendfile(r2, r3, &(0x7f00004ca000-0x4)=0x0, 0x7f) pipe2(&(0x7f0000762000)={0x0, 0x0}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r6, r5, &(0x7f0000840000)=0x0, 0x63) 2018/01/08 02:39:44 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000002000-0x7c)=""/124) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000003000-0xdb)=""/219) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000)={&(0x7f000015b000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f000019c000)={0x0, 0x4, 0x6, 0x7f, r3}) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000063f000-0x4)=0x0, &(0x7f0000fbf000)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f41000-0x4)=0x0) tkill(0x0, 0x1000000000016) 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003fd000)='./file0\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f000082b000-0x1)=""/1, 0x1, 0x8001, &(0x7f00004dc000)={0x77359400, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066f000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000515000-0x8)={0x6, &(0x7f0000947000)=[{0xff0000000000000, 0x9, 0x54a4f021, 0x6}, {0x8, 0x8, 0x112, 0x2}, {0x4, 0x10001, 0x3, 0x0}, {0x0, 0x1, 0x4da2bc58, 0x1}, {0x9, 0x0, 0x1, 0x4}, {0x9, 0x0, 0x0, 0x5}]}) process_vm_writev(0x0, &(0x7f0000947000)=[{&(0x7f0000ffb000)=""/188, 0xbc}], 0x1, &(0x7f0000e0b000-0x20)=[], 0x0, 0x0) 2018/01/08 02:39:44 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f00003c5000-0x4)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r0 = socket(0x0, 0x0, 0x0) ioprio_set$pid(0x7, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000e88000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/08 02:39:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000085d000)=0x1, 0x4) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000833000)='/dev/keychord\x00', 0x100, 0x0) clock_getres(0x0, &(0x7f0000c73000)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000527000)={0x10, 0x0, 0x3, 0x40000000}, 0xc) write$tun(r1, &(0x7f000047b000-0x4ab)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0xfffffffffffffffd, "008078"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a40"}}}, 0x8a) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a9d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000)=0x8, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fee000)={0x0, 0x1ff, 0x5, 0x8, 0x1, 0x0}, &(0x7f0000fef000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000784000-0x8)={r1, 0x0}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 60.878041] audit: type=1400 audit(1515379184.033:20): avc: denied { create } for pid=9301 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x10) pipe2(&(0x7f0000d96000)={0x0, 0x0}, 0x80000) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f00007af000-0x8)=0x0, 0x8) statfs(&(0x7f000053f000)='./file0/bus\x00', &(0x7f000085e000)=""/48) lseek(r0, 0x0, 0x3) mount(&(0x7f00006f9000-0x8)='./file0\x00', &(0x7f00003c3000)='./file0\x00', &(0x7f0000918000-0x6)='ramfs\x00', 0x2, 0x0) 2018/01/08 02:39:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000913000)=0x0) setns(r0, 0x0) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/ppp\x00', 0x80, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000a39000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x11, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008ef000-0x10)={0x3, 0x2, 0x2192, 0x10}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000630000)=0x298d, 0x4) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000ff9000)='/dev/snd/timer\x00', 0x0, 0x8100) r2 = socket(0x2000000011, 0x8040000080003, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008b3000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a81000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c07000-0xa0)={r3, @in6={{0xa, 0x0, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3, 0x800, 0x75, 0x6}, &(0x7f0000a60000)=0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$netlink(r2, &(0x7f0000f88000-0x1c)={0x0, 0x0, &(0x7f00003ba000-0x20)=[], 0x0, &(0x7f0000476000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) 2018/01/08 02:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000415000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a2f000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/08 02:39:44 executing program 5: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f0000e8b000-0x8)='./file0\x00') writev(r1, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f0000e8b000-0xd)=@known='security.evm\x00', &(0x7f0000e8b000-0xa9)=""/169, 0xa9) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa0000-0x7)='selflo\x00', 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) clone(0x4080000, &(0x7f0000c03000)="", &(0x7f00006b6000-0x4)=0x0, &(0x7f0000eef000)=0x0, &(0x7f00000cf000-0x7e)="f4") 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000028a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000c05000)='/dev/net/tun\x00', 0x0, 0x400) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000491000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="f8dd3241589fde10546f1266ea4e658c"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004c5000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x7, 0x4000000000000, 0x5}, &(0x7f0000e27000-0x4)=0xa0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000005c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000069e000-0xc)={r3, 0x68, &(0x7f000010a000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000f6c000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009c6000)={@common='gre0\x00', &(0x7f0000de4000)=@ethtool_drvinfo={0x3, "026ffb4de5923e988fe6fc5a4c802ac988a742b7e09505182066fdac81115e87", "7dc55969d77d1aaac5b12d660db70ee25011f26f8312da5481f53b2d27444056", "411b15445318fd38cacb603e66e8099d536dea5739b65c89da576304812c5c84", "727ecea0a37b68dd42970e48ff44b40600000021ae5fffec00044d567e06769c", "9d6869d300d8a5fb3aadf8153ff34178a7b8ea053f3f0000000000000994c145", "0030e4c20000002f00001535", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:44 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000000000)={&(0x7f0000e95000-0x23)=""/35, 0x23}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2018/01/08 02:39:44 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/user\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f000016d000-0x8)='./file0\x00', &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000024b000)='/dev/sequencer2\x00', 0x40000, 0x0) r6 = memfd_create(&(0x7f0000eac000-0x2)='#\x00', 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aca000-0xe)='/selinux/load\x00', 0x2, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000761000)='/dev/sequencer\x00', 0x10000, 0x0) r11 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00006b9000)=0x0, 0x80000) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r13 = syz_open_dev$random(&(0x7f0000089000-0xc)='/dev/random\x00', 0x0, 0x4c80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) r15 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009c6000-0x12)='/dev/loop-control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40) r17 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) r18 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = mq_open(&(0x7f0000def000)='^ppp0**\x00', 0x80, 0x100, &(0x7f0000000000)={0x2, 0xfffffffffffffff9, 0xc244, 0x3f03, 0x3, 0x1, 0x1, 0x9}) r20 = inotify_init() r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000438000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet(0x2, 0x3, 0x81, &(0x7f0000ce2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200041, 0x0) r25 = epoll_create1(0x80000) r26 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r28 = socket$inet6_sctp(0xa, 0x1, 0x84) r29 = syz_open_dev$evdev(&(0x7f00001c5000)='/dev/input/event#\x00', 0x9, 0x90100) socketpair$inet(0x2, 0x3, 0x10000, &(0x7f00009e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r34 = epoll_create1(0x80000) r35 = syz_open_dev$binder(&(0x7f00002e7000)='/dev/binder#\x00', 0x0, 0x800) sendmsg$unix(r0, &(0x7f000057b000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009bb000-0x10)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f0000acc000-0xe0)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12, r13]}, @rights={0x2c, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x20, 0x1, 0x1, [r31, r32, r33, r34, r35]}], 0xe0, 0x1}, 0x4010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000cef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = accept4(r36, 0x0, &(0x7f0000137000)=0x0, 0x800) getsockopt$inet_int(r37, 0x0, 0xa, &(0x7f000049e000)=0x0, &(0x7f0000359000-0x4)=0x4) 2018/01/08 02:39:44 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) fcntl$setsig(r0, 0xa, 0x24) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8502, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@random="434a9bcc9044"]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000843000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000038b000)={0x1020, 0x3ff, 0x7f, 0x4, 0x4, 0x100, 0x6, 0x4, 0x100000001, 0x4}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000b30000)=0x6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d9b000)=0x80c, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r0, &(0x7f0000561000)=[], 0x2000000000000257) readv(r0, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ceb000)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x3, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}], 0xc8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 61.158370] device syz0 entered promiscuous mode 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) r1 = memfd_create(&(0x7f0000caa000-0x5a)="24007439d42afad554aa96c4f4902ebe48924cd8593263d227cb94a046bfeb0ec1088b56a6b2eaa11130350dc372fdaa6109b67085c00f403bddae5e930671d39cb74c082a834498ca876c95b331941cc5762cde7543e1e0af06", 0x4) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c7d000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x1, 0x4, 0xbac4, 0x6, 0x10000, 0x4, 0x3ff, 0x9, 0x2, 0x2, 0x3, 0x0, 0x1ff, 0x0]}, &(0x7f000012b000-0x4)=0x108) ioctl(r0, 0x0, &(0x7f000044a000-0x38)="c6bd270a2342de38257a981549c339c7d17c5286a86b7858b00c209b635a99d942714583e3c5e9395edfd7e2d195899d6a3198bcb7211014") socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000be4000)={0x0, 0x0}) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000ede000-0x8)={&(0x7f000058e000-0x52)=""/82, 0x52}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e33000)={r2, 0x8, 0x2, [0xfffffffffffff778, 0x4a07]}, &(0x7f0000a93000)=0xc) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000037a000)={r2, @in6={{0xa, 0x2, 0x46a546fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1ff}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b5000-0xa0)={r4, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x80, 0x9, 0x9, 0x1}, &(0x7f0000af4000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e1f000-0x8)={r4, 0x2, 0x80000000}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000048f000-0x4)=0x0) prlimit64(r5, 0x7, 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000302000)=""/221, 0xffd1) 2018/01/08 02:39:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80001, 0x41, &(0x7f0000913000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f00006dc000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ca3000)={0x0, 0x0, 0x10001, 0x4}, &(0x7f0000632000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x4)=@assoc_id=r3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000070f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000493000)={0x0, 0x0}) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000292000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000a79000)={{0x7fff, 0x800}, {0x71, 0x9}, 0x9, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000096e000-0x58)={0xfffffffffffffffd, 0x2, 0x1, 0x0, 0x1ff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ffb000-0x4)=0x100000002, 0x4) r1 = gettid() process_vm_readv(r1, &(0x7f0000ffb000)=[{&(0x7f0000061000-0xd9)=""/217, 0xd9}, {&(0x7f00001b4000-0x53)=""/83, 0x53}, {&(0x7f00002b0000-0x50)=""/80, 0x50}, {&(0x7f0000126000)=""/50, 0x32}, {&(0x7f000046d000)=""/133, 0x85}, {&(0x7f00002bb000)=""/100, 0x64}], 0x2000023d, &(0x7f0000b43000)=[{&(0x7f0000e25000)=""/27, 0x147}, {&(0x7f0000fa5000)=""/158, 0x9e}, {&(0x7f000012b000+0x938)=""/5, 0x5}, {&(0x7f00008e9000)=""/0, 0x0}, {&(0x7f00005db000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x19, 0x800, 0x5, &(0x7f00005b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b49000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000d24000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000528000)={0xffffffffffff8001, 0x8, 0x8200, 0x8f, 0xe8f, 0x0, 0x8, 0x1d0, r3}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f000076a000-0x4)=0xfffffdf0) 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2800, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x1)=0x5, 0x4) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000513000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f0000229000)='./file1\x00', &(0x7f0000869000-0xc)=@known='trusted.syz\x00', &(0x7f00003ce000-0x2)='/\x00', 0x2, 0x8679d022eef4ca8b) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b3e000-0x4)=0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) getsockname$inet(r0, &(0x7f0000e2d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c9000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000466000)={0x80000000, 0x101, 0x4, 0x20, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f51000)='./file0/file0\x00', 0x100) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/vga_arbiter\x00', 0x400000, 0x0) faccessat(r0, &(0x7f00005d9000-0x8)='./file0\x00', 0x2, 0x0) 2018/01/08 02:39:44 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f4000)=[], 0x0, &(0x7f0000f1e000-0x9)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000831000-0x4)=0x7, 0x4) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000054000)='/dev/autofs\x00', 0x3, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000055000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000054000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000002e000)={0xa6, 0x6, 0x1f, 0x400, 0x80000004, 0xffff}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000661000-0x8)={0x3, &(0x7f0000001000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000658000)='oom_adj\x00') exit(0x6cb7) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) sendmsg(r2, &(0x7f0000f2b000)={&(0x7f0000d15000)=@ipx={0x4, 0xee7, 0x6e4e, "0a62b38b2c42", 0xfff, 0x0}, 0x10, &(0x7f00007ad000)=[{&(0x7f0000425000-0x72)="4239a42d7355d1165beb5d95e293ad0feb2a5740503f1f0700760519c2b47193d47e9d51a73be271f3f3bb837d02afc934bed6701e4a44237d0e02213b286536da2b0c72455680f423797bef691fb3a781d5605bb749790fc9760493799b0deace20e87624eb70e7799bcee6e92780059cc0", 0x72}, {&(0x7f00001c2000)="050de9ac33ed8cbac0ab6e3b60c861f3de98d2e854c4d6167fe47ae7796bd376b3d4fef914ea13bd15b6beca5fe889d2523bba2085c93616a857e164ecca616d1224c35d81da3b9d8d4331c8c8b9c9949600ef9083d7c58ab94ec0ef111c", 0x5e}], 0x2, 0x0, 0x0, 0x800}, 0x80) 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000fa5000-0x4)=0x40002) 2018/01/08 02:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x800, 0xff) accept4$ax25(r1, &(0x7f000083b000)={0x0, {""/7}, 0x0}, &(0x7f000032a000)=0x10, 0x80000) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000098c000-0xe9)=""/233, &(0x7f0000dec000-0x4)=0xe9) set_tid_address(&(0x7f00002d8000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00007d7000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x8002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e4e000)={@generic="6bf180685765e86e046a3dff2e036753", @ifru_map={0x5, 0x7, 0xffffffffb17f1712, 0x1, 0x3, 0x100000000}}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000056a000)=""/12, &(0x7f0000000000)=0x99529175c215b597) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x7) r2 = socket$inet_udp(0x2, 0x2, 0x0) setns(r2, 0x4c000000) write(r1, &(0x7f0000004000)="85", 0x1) 2018/01/08 02:39:44 executing program 5: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x7, 0x0, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f00000ac000)=0x0, 0x0) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000513000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000095000)=[0x6, 0xffffffff]) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7ffe) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000e31000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5a934b", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c2d074", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}, 0x62) ioctl(r0, 0x10000005, &(0x7f000003f000-0x70)="a1f06e966d2e99a85283b2996401573bfa810610802309cac029c0a44b2593f474fc0a7cf95e761185657664d649f6e5a2dd2158e5147eb1ba171c808d96ee5e865c7ecc9dc7436c762c68e58ce1dd61e7b7f5e1f959ea71ed1b64a135b737a6f8f15fc82632ecb0faf27374e7be69f6") 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000035b000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000-0x10)='/dev/sequencer2\x00', 0x400000000024417, 0x0) 2018/01/08 02:39:44 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000103000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008d9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003e1000)=0x8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008d8000-0x4)=0x0, 0x0) write(r1, &(0x7f0000781000-0xac)="5701c8d35dfc4f48da58a5e5b6467ad1ca8ed9fbc2438e2a3b6650d226567fafb7e058d1829604a1175e3e2ef17e7874ad29f9af897d795b823e80fd3ec757e2b441a557985366723578c72c34769eb40e8f85be58bb62911d1500d5396a0c42c716dddccb9144abb084969a7fce47eadaa285ba5e1cce670286dadc09813fedb311f05c8b9b056299918a68f0e55dca69e33026328f17abfb60c8632171a75bc9ac3ee530c5db875f802690", 0xac) socketpair(0x3, 0x0, 0x3ff, &(0x7f0000537000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000596000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x1}, &(0x7f000050c000)=0x98) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00008d9000)='/selinux/avc/cache_threshold\x00', 0x800) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008d8000)={r4, 0x80000001}, &(0x7f00008d8000)=0x8) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ab3000-0xe)='/dev/keychord\x00', 0x448000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f60000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000455000)=""/52, 0x34) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a36000-0x11)='/selinux/context\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000712000-0x8)='./file0\x00', 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e96000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00005d2000)={0x9, {{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 02:39:44 executing program 1: r0 = open(&(0x7f0000abf000-0x8)='./file0\x00', 0x100, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000990000)={0xfffffffffffffff9, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xeb6, 0x5, 0x8, 0x7, &(0x7f0000ffa000-0x10)=@common='ip_vti0\x00', 0xfffffffffffeffff, 0x1, 0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000052c000-0x20)={@common='yam0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000d93000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000001000-0x7)='md5sum\x00', 0x7, 0x3) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x801}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000003000-0x80)=""/128, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x16)=@random={'btrfs.\x00', '%em0\'procwlan1\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000004000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000004000)=0x1e, r1, &(0x7f0000006000)=0x0, 0xcf4, 0x2) read(r0, &(0x7f0000002000-0x4f)=""/79, 0x4f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000003000-0x8)={r1, r2+30000000}, &(0x7f0000002000)={0x20000000}, 0x8) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x3, 0x8, 0x3ff}, {{0x77359400, 0x0}, 0xc8, 0x3, 0x10001}, {{0x0, 0x0}, 0x0, 0x9, 0x0}, {{r3, r4/1000+30000}, 0x8001, 0x1, 0x800}, {{0x0, 0x7530}, 0x4, 0x7ff, 0x7}, {{0x0, 0x0}, 0x20, 0x78, 0x0}, {{0x0, 0x0}, 0x4, 0x0, 0x1}, {{0x0, 0x2710}, 0x652, 0x3, 0x1}, {{0x77359400, 0x0}, 0x8, 0x6d, 0x2}, {{r5, r6/1000+30000}, 0xff81, 0x80000000, 0x4}], 0xa0) r7 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006d6000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x0, 0x1f, 0x20, 0x1, 0x1, 0x6, 0x0, 0x77, 0x2, 0x1, 0xe5, 0x1, 0x5]}, &(0x7f00002e7000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000001000-0xe3)={r8, 0x7, 0xdb, "a73f6253da10a89e63a76cc5805cfb6dacc7c0bb90474c5dd2685dc79a934003719b1ef841a24680ca0cc5b6fa93294d75d55be6bf02081da1380f73512320a6fd16faa07725bc6a68671859dc3c9d6ebd17efb4c09ad5ca8a1b59be110a04ca618b0830ee829d505d098db8a7c7b45ab327a0be295f1f545c2face0e9d9ae61b8bcb7f78b752ec02792c9be60081512edf6e844775bde619dcb37915858a6365d6fe290215dc8b6b20a7ec05ab80e4b3d0f4b7b34abd44188c7801cedbcf9e7ec0bce38756339a4d3f8e1749a0d42129b8e8388021fa27353eb92"}, 0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$evdev(&(0x7f00001b7000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r9, 0x402c4580, &(0x7f0000be8000-0x1c)={0x55, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x5, 0x5, {0x100000001, 0x9, 0x0, 0x7}}}) 2018/01/08 02:39:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000-0x4)=0x0) 2018/01/08 02:39:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e2000-0x8)='net/dev\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000108000-0xc)={0x0, 0xcc, &(0x7f0000ed6000-0xa9)=[@in6={0xa, 0x3, 0xffffffffffffed89, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3e}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x782}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x1cbb}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000218000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000282000-0x4)=r1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000013000-0x8f)='comm\x00') sendfile(r2, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x20000000081) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000000b000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000b85000)={0x77359400, 0x0}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000083000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00001f5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/08 02:39:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000024000-0x10)='/dev/input/mice\x00', 0x0, 0x80) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a75000-0x11)='/selinux/enforce\x00', 0x18140, 0x0) getresuid(&(0x7f000048c000-0x4)=0x0, &(0x7f000092f000-0x4)=0x0, &(0x7f00009d3000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eff000-0x4)=0xc) fchownat(r1, &(0x7f0000f18000-0x8)='./file0\x00', r2, r3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f000037f000)="2d001e79656ee770df87ea4eb40fdd6ed4ae7654fca0b43418898dbb67f9939b582fe35cd2af0306eaccf90c79cac19d728ea8e9a4ef06e475fc0b268cba225e6f85bca15bb42d5d7bf3b2ce930b7589dc01890cbf0623f6fa2fcc85146b6d1983d8268102dcab4396edcf21c0eaf80ff5b14f814be29455ee5f", 0x7a) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r4, 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) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000645000)=0xc20, 0x4) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000000002, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000093d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/08 02:39:44 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f00009e1000-0x4)=0x0, 0x85, 0x0, &(0x7f0000814000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) 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) 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) 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) 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) 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000c6c000-0x40)=[{&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000840000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000be5000)=""/4096, 0x1000}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000c34000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000b23000-0x39)=""/57, 0x39}], 0x8, 0x0, 0x0, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000140000)=[{&(0x7f0000b6a000)=""/13, 0xd}, {&(0x7f0000826000-0x3)=""/3, 0x3}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}], 0x3, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000fd0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000bf000)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000e79000)=""/30, 0x1e}, {&(0x7f00006d3000-0x49)=""/73, 0x49}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000939000)=""/61, 0x3d}, {&(0x7f0000000000)=""/10, 0xa}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x0}, 0x9}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x48)=[{&(0x7f000048f000)=""/135, 0x87}, {&(0x7f000051d000-0x88)=""/136, 0x88}, {&(0x7f0000a9c000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f000083f000)=""/89, 0x59}, {&(0x7f0000e06000-0x98)=""/152, 0x98}, {&(0x7f0000838000)=""/67, 0x43}, {&(0x7f0000000000)=""/0, 0x0}], 0x9, &(0x7f0000170000)=""/75, 0x4b, 0x7}, 0xffffffffffff5f7e}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x8)=[{&(0x7f000098b000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000001000-0xd4)=""/212, 0xd4, 0x5}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000ba3000)=""/0, 0x0}, {&(0x7f000085d000)=""/50, 0x32}, {&(0x7f0000409000)=""/230, 0xe6}, {&(0x7f0000ce7000)=""/128, 0x80}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000db4000-0xc9)=""/201, 0xc9}, {&(0x7f00007e0000)=""/152, 0x98}, {&(0x7f000052f000-0xca)=""/202, 0xca}], 0x8, &(0x7f000083f000-0xe9)=""/233, 0xe9, 0x5}, 0x8}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000834000)=""/148, 0x94}], 0x1, &(0x7f00006d5000+0x5f9)=""/16, 0x10, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000d9f000-0x10)=[{&(0x7f00008f7000-0x74)=""/116, 0x74}, {&(0x7f0000000000)=""/142, 0x8e}], 0x2, &(0x7f0000bf4000)=""/149, 0x95, 0xe}, 0xa52}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006e9000-0x20)=[{&(0x7f0000c52000-0x1000)=""/4096, 0x1000}, {&(0x7f00000d7000-0x2)=""/2, 0x2}, {&(0x7f0000cc7000)=""/76, 0x4c}, {&(0x7f00002fc000)=""/58, 0x3a}], 0x4, &(0x7f0000001000-0x7)=""/7, 0x7, 0x9}, 0x100}, {{0x0, 0x0, &(0x7f0000251000)=[{&(0x7f0000fa0000-0xa4)=""/164, 0xa4}, {&(0x7f0000985000-0xee)=""/238, 0xee}, {&(0x7f00006a8000)=""/138, 0x8a}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0xe5}, 0x2000}], 0xa, 0x0, &(0x7f0000000000)={r1, r2+10000000}) 2018/01/08 02:39:44 executing program 4: perf_event_open(&(0x7f00005c7000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c1c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f12000)={&(0x7f000048b000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e10000-0x7)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003c8000-0x8)={0x0, []}, &(0x7f0000081000)=0x10f) getsockopt$inet_buf(r0, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f000023a000-0x4)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000079d000)={0xb41, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x40, 0x13, 0x8d, &(0x7f0000cdb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001, 0x401, 0x1}) 2018/01/08 02:39:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000021a000-0xec)=""/236) r1 = getpgid(0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001db000-0x9)='/dev/ppp\x00', 0x0, 0x0) read(r2, &(0x7f0000d17000-0x83)=""/131, 0x83) perf_event_open(&(0x7f0000428000-0x78)={0x4, 0x78, 0xc447, 0x8, 0x200000, 0x401, 0x0, 0x8, 0x0, 0x1, 0x7, 0x4, 0x4, 0x1ff, 0x5, 0x1000, 0x3, 0x0, 0xaa44, 0x5, 0x80000001, 0x100000000, 0x8, 0x7, 0x0, 0x1, 0x2, 0x4, 0x5, 0x1ff, 0x8, 0x2, 0x6, 0x7fffffff, 0x0, 0xd747, 0x7, 0xffffffff, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000875000)=0x0, 0x4}, 0x29b, 0x2, 0x7fffffff, 0x3, 0xfffffffffffff800, 0xfffffffffffffffb, 0x5, 0x0}, r1, 0x9, r2, 0x4) 2018/01/08 02:39:44 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000005000-0x8)={0x7}, 0x8) fchmod(r0, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = dup(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000006000)={0x5, 0x0}) 2018/01/08 02:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000f1000)='/dev/snd/timer\x00', 0x0, 0x1010c2) r1 = syz_open_dev$evdev(&(0x7f00004de000)='/dev/input/event#\x00', 0x123, 0x20000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b92000)={0x54, 0x9, 0x1, 0x9, 0x1, 0x6e7a}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00003ab000-0x4)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008ce000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000325000)=@known='system.sockprotoname\x00', &(0x7f00001aa000-0x1)='@', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000f16000-0x38)=""/56) syz_open_dev$sndtimer(&(0x7f0000f8e000+0x365)='/dev/snd/timer\x00', 0x0, 0x301201) 2018/01/08 02:39:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) socketpair(0x13, 0x6, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = mmap$binder(&(0x7f0000f5f000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x14011, 0xffffffffffffff9c, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x154, 0x0, &(0x7f0000003000-0x154)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x38, &(0x7f0000002000-0x48)=[@flat={0x77622a85, 0xa, r2, 0x2}, @flat={0x776a2a85, 0x10b, r3, 0x1}, @flat={0x73622a85, 0x10a, r4, 0x2}], &(0x7f0000000000)=[0x40, 0x40, 0x48, 0x0, 0x48, 0x28, 0x38]}, 0xfffffffffffffc01}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x20, &(0x7f0000002000)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x3}, @fd={0x66642a85, 0x0, r6, 0x0, 0x3}], &(0x7f0000002000)=[0x38, 0x0, 0x0, 0x28]}, 0x20}}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000002000)=[], &(0x7f0000002000-0x10)=[0x38, 0x78]}, 0x1ff}}, @request_death={0x400c630e, 0x2, 0x0}, @acquire_done={0x40106309, r7, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x10, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r8, 0x0, 0x3}, @fda={0x66646185, 0x6, 0x0, 0x2}], &(0x7f0000000000+0xb3f)=[0x0, 0x0]}}], 0xe1, 0x0, &(0x7f0000002000-0xe1)="c053e4908185e28ead89a5316a63e100d8535bedd0f0234d154bf5d3d6238b18eb7afe4b107d30355572f0fcddbcbabb7e0f734ca7ad42f274fd9b1cd9d0a1caef1d3539c054571876476a399dc9c99c0c1cfa490574f5c97d7072d1548b2ccd2112c8f169715a2ea7b7172c11e768b8ae82aeae98d8dc63deb08e217a28e429129fc72d9397079210c91c99d8161a978d9e23f87c71c97d811398d2e909ccbe46c65426baee7d4c2ceae07ad46292d0d71e38cc2d9565a82ab4c4e370864e7d8b6ff2efbedaf9459b16da579b0cb9e41f19f01a385004d6c0b396e93530a8a5b0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(r0, &(0x7f0000003000-0x9)='net/stat\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) lseek(r9, 0x0, 0x4) 2018/01/08 02:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x10000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000c32000-0xe3)="4a4a54df2e81cfa94a8a3c0f3d5b9e62328c9ee70b0097fb84d9515870fa6d25608573c10b0d0f7ebc86b8114e3dd95c1cfd646d2864624a8a050c77d1e4ed3e86ca216724efeb43803808859c61f5e4c7bf379ef461ef73a5a4c1623727233fba1d4a8412a6ff83ed01e3daa949f27b869fb1a919c237dfe8934f7d489dc55082d7867630fcf43f87b36c78c9d45f64284578a96f806ca0e649b87b98cc1ebaaf864d77e2793c19511b61a43902470c34335f0fa57ff32ab0f852c45d6cd82065ba008e96db5f5220921d3b5034f4c58224cf43eeeccc7b253f139597ad17cfd85cf3") r1 = syz_open_pts(0xffffffffffffffff, 0x404800) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000516000-0x1)=0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000084c000-0x14)={0x6, 0x5e53, 0x9, 0x8, 0x81, 0x1, 0xffe00000, 0x80000000, 0x6ab, 0x1}) 2018/01/08 02:39:44 executing program 4: chroot(&(0x7f0000ce0000-0x8)='./file0\x00') r0 = open(&(0x7f0000f60000)='./file0\x00', 0x1, 0x1c0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x575d) syncfs(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000274000-0x1c)=[@in6={0xa, 0x3, 0xfffffffffffffc00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d61000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d07000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000-0x4)=0xe8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, 0x0, 0x3, 0x3, 0x2, 0xfffffffffffffeff, 0x20000}, 0x20) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="817a2467f4c2cf4371a5e93940cd53a84a003ef4ed409edcc763edeb5f795e983e00cfb29d2375926da198ffd8233c3d74c6ef96d575fa235791e4027478cb3d199764c4fe160b049a1876f95901b24c652b31c03152b0cd379796bf25d2da362b1e491c5d0acdcebb14d585fd9d9cf4f967d3b6a927e130f8fcb7704e60618d1bccef8df8", 0x85, 0x40000, &(0x7f0000002000)={0x4, 0x9, 0x10000, "368c02ec1bd8", 0x7, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x38, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9a3}]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCGETA(r1, 0x5405, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000004000)={0xffc, 0x3, 0x4b7c000000000, 'queue1\x00', 0x73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioprio_set$pid(0x2, r3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000007000-0x28)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)=@ethtool_stats={0x1d, 0x5, [0x8000, 0x2, 0x1, 0x115, 0xffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000006000)={0x1, 0x6b0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2018/01/08 02:39:44 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000004000-0x10)={0x6, 0x3f, 0x3, 0xb533}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000003000-0x1000)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) unshare(0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x1ff, 0x100000001, 0x9, 0x6, 0x1, 0xe509, 0xad, {0x0, @in6={{0xa, 0x0, 0x9ae3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x9, 0x7, 0x1ff}}, &(0x7f000000a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r1, 0x9}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000)=0x0) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f000064a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006de000)=[{0x0, 0x4}, {0x8, 0x1}, {0x0, 0x2}, {0xa, 0x9}], 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r1 = add_key(&(0x7f0000504000-0xb)='cifs.idmap\x00', &(0x7f0000612000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093d000)="f880c9ed9783dd09ef749efd2809500f3593f230eff62c4120cc18725bd71c09b309160bbcc66f30962a116e61190e5c1f63f848f13b85556d8c7b74ac399ea77df58e43ab7a2e925696688f803633eb713102", 0x53, 0x0) add_key(&(0x7f00001ab000)='asymmetric\x00', &(0x7f00005d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023f000)="", 0x0, r1) syz_open_dev$tun(&(0x7f0000aa2000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) fsync(r0) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000867000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f55000)=@known='security.capability\x00', &(0x7f00000ca000-0x6)='ramfs\x00', 0x6, 0x0) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f00001f7000-0x2)='ppp1selinux]\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d6000)={0x2, &(0x7f00008d6000-0x18)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f00006c2000)='d', 0x1, 0x0, &(0x7f0000363000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) rename(&(0x7f0000401000)='./file0\x00', &(0x7f00007cb000-0x8)='./file0\x00') fanotify_mark(r0, 0xd, 0x8000010, r0, &(0x7f00005b6000-0x8)='./file0\x00') fsetxattr(r0, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000207000)=0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f000093a000)=0xcca) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) r2 = getgid() mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003bf000-0x4)=0xc) setregid(r2, r3) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000de2000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007a6000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000116000)="6a65952f7269bff200") pipe(&(0x7f00001d7000-0x8)={0x0, 0x0}) sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/08 02:39:45 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cdd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x4, 0x7, 0x5, r1}) mmap(&(0x7f0000000000/0x8c2000)=nil, 0x8c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00007df000-0x9)='/dev/sg#\x00', 0x7, 0x10080) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f00008c2000)={0x3, {"4efc6a9977dd03"}, 0x80000000}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000092d000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000010b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f82000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002ef000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000079000-0x20)="00dfffffffff01000003ffffff15e30b0000c200cc0000034a49faf5238f7e04"}) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0xf7)=""/247) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/115, &(0x7f0000000000)=0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') read$eventfd(r1, &(0x7f00001c1000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) msync(&(0x7f0000161000/0x2000)=nil, 0x2000, 0x0) readlinkat(r0, &(0x7f0000d68000)='./file0\x00', &(0x7f0000797000)=""/215, 0xd7) readv(r1, &(0x7f000088a000)=[{&(0x7f0000aec000)=""/81, 0x51}], 0x1) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9000000000000, 0x1, 0x40000000000000, 0xfffffffffffffc01}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000b5c000/0x4000)=nil, 0x4000, 0x6, 0x110, r0, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000002000-0x8)='gid_map\x00') socket$inet_udp(0x2, 0x2, 0x0) preadv(r3, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5c) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c03000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000307000)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f38000)={0x1, &(0x7f00006db000-0x8)=[{0x8, 0x1, 0x140, 0x6}]}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f000060d000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000efa000-0x2)=""}) 2018/01/08 02:39:45 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, &(0x7f000005c000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00009a3000)=0x400000000000a, 0xfffffffffffffd6b) 2018/01/08 02:39:45 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000004, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003b9000-0x8)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"fe04a078fc3b73"}, 0x1}, 0x10) sched_yield() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000149000)={r1, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) epoll_pwait(r2, &(0x7f0000efe000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7f, &(0x7f0000def000+0x379)={0x1000}, 0x8) dup2(r2, r0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d0c000-0x8)=[], 0x2259) unlink(&(0x7f0000911000-0x8)='./file0\x00') 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) syz_open_pts(r0, 0x40) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000797000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r1, &(0x7f000063a000-0x8)='./file0\x00', 0x8, 0x100) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004cb000-0x4)=0x0) 2018/01/08 02:39:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d01000)='/dev/net/tun\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c31000-0x10)={0x0, 0x0, 0xc0000, 0x3, 0x0}, &(0x7f0000ced000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e74000-0x8)={r3, 0x785a}, &(0x7f0000377000-0x4)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e90000-0x4)=0x0) ioctl$TUNSETIFF(0xffffffffffffff9c, 0x400454ca, &(0x7f0000705000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockname$ax25(r0, &(0x7f0000471000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006dc000)=0x10) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00006f4000)={@common='bpq0\x00', @ifru_ivalue=0x80000001}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000653000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000a58000-0xc)={0x1, &(0x7f00005e3000-0x45)=""/69, &(0x7f00001c7000-0x10)=[{0x8, 0x3b, 0x1000, &(0x7f0000f7d000-0x3b)=""/59}]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070d000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000491000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000f83000)={0x4c, 0x0, &(0x7f000061e000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f0000a5f000-0x30)=[@flat={0x73622a85, 0x1, r6, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f00004ed000)=[0x20, 0x38, 0x2dfc6e4af7c248bf, 0x48]}, 0x0}}], 0x39, 0x0, &(0x7f0000760000-0x39)="90af4fa85a3651936851f2f479d0274c821615facaed0333ca80acecb4da2db56d9625c6e5def0fe764c122ab8f9dc4eb342cbf5b53161bc82"}) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/context\x00', 0x2, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bfb000-0xcd)="26000000130047f1ff170080cdffff3f00000000002000fff600000000080932050021006e35", 0x26) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000134000)="", 0x0, 0x0, 0x0) 2018/01/08 02:39:45 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x9b0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000848000-0x1c)={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x1, 0x3, &(0x7f00007b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000870000)=0x0, &(0x7f0000ca3000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f00008f6000)=0x0, 0x4) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e82000-0x44)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b6f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000042b000-0x4)=0x9) getpid() r1 = gettid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/checkreqprot\x00', 0x8001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a2a000-0x73)=""/115, &(0x7f0000558000-0x4)=0x73) r2 = syz_open_procfs(r1, &(0x7f000061b000)='ns/pid\x00') write$sndseq(r2, &(0x7f00009f3000)=[{0x4, 0x400, 0x54, 0x9, @time={0x0, 0x989680}, {0x573, 0x2}, {0x7, 0x9}, @queue={0x0, {0x4, 0x3}}}], 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f000040d000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00004d8000-0x30)={0x8000, 0x0, 0x7ff, 0x1, 0xfffffffffffffeff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x7fffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000003000-0x8)=[0x100000000, 0x3], 0x2, 0x1, 0x7, 0x1, 0x5, 0xe0, {0x80, 0x3fe000, 0x9, 0x2, 0x7, 0x6, 0x2, 0x800, 0x3, 0xc, 0x8, 0x2, 0x80, 0x3ff, "6088d4eafb254bc25bfa0c94df38f556be440eee21578b0db7512ec6a41c9612"}}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003000-0x24)={0xbb2, 0x9b3, 0x0, 0x3ff, 0x40, 0x8, 0x6, 0x7, 0xcd11dae, 0x0, 0x4, 0xb8d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000004000)=0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f}, &(0x7f0000006000-0x3)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x80bc, 0x9, 0xf7a, 0x101, 0x80000001, 0xfff, 0x2, {r2, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x4, 0x5, 0x10000}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x4, 0xbe95}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000007000)="ab18ddeac91e73f83501fda7", 0xc, 0x4040000, &(0x7f0000007000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod$loop(&(0x7f0000004000-0x8)='./file0\x00', 0x4, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x69, {{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]}}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x10001, 0x204, 0x6, 0x83b3, r3}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) umount2(&(0x7f0000b44000)='./file0\x00', 0x8) pipe(&(0x7f0000cc0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ce0000-0xb)={0x81, 0x5, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x9, 0x71c6, 0x58, 0x1, 0x80}, 0xb) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001f3000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 02:39:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x10001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a49000-0x18)={0x0, 0x5, 0x30, 0xff, 0xfff}, &(0x7f000056a000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002a3000+0xbb8)=@sack_info={r3, 0x0, 0x40}, &(0x7f0000526000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b35000-0x10)={0x4, 0x1, 0x6, 0x0, 0x0}, &(0x7f0000603000)=0x10) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000017c000-0x6a)=""/106) connect$unix(r0, &(0x7f00003f4000)=@abs={0x1, 0x0, 0x1}, 0x8) unshare(0x0) rmdir(&(0x7f00008db000)='./file0\x00') ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000b21000)=""/77) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000897000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e62000-0xc)={r4, 0x80000, r2}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00008c1000)=""/226) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000020000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000014000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000-0xb)='/dev/hwrng\x00', 0x23fd, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000002c000-0x120)=[{{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f000002c000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000021000-0x10)=[{&(0x7f0000029000)=""/153, 0x99}, {&(0x7f000002b000)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x17e}, 0x1}, {{&(0x7f000002c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000002c000-0x48)=[{&(0x7f000002c000-0x73)=""/115, 0x73}, {&(0x7f000002c000-0x63)=""/99, 0x63}, {&(0x7f0000019000)=""/146, 0x92}, {&(0x7f000002c000-0x6b)=""/107, 0x6b}, {&(0x7f0000010000)=""/186, 0xba}, {&(0x7f000002b000)=""/92, 0x5c}, {&(0x7f000000f000-0x9b)=""/155, 0x9b}, {&(0x7f000002c000-0x7)=""/7, 0x7}, {&(0x7f000000d000)=""/103, 0x67}], 0x9, &(0x7f0000002000)=""/9, 0x9, 0x9}, 0x81}, {{&(0x7f000002b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000002b000)=[{&(0x7f0000007000)=""/80, 0x50}, {&(0x7f000002a000)=""/56, 0x38}, {&(0x7f000002b000)=""/0, 0x0}, {&(0x7f0000026000)=""/4096, 0x1000}, {&(0x7f000002c000-0x3f)=""/63, 0x3f}, {&(0x7f000001e000)=""/155, 0x9b}, {&(0x7f000002b000)=""/81, 0x51}, {&(0x7f000002b000)=""/32, 0x20}, {&(0x7f000000e000)=""/44, 0x2c}], 0x9, &(0x7f000002c000-0x27)=""/39, 0x27, 0x0}, 0x1ff}, {{&(0x7f0000022000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000002c000-0x18)=[{&(0x7f000002b000)=""/184, 0xb8}, {&(0x7f0000008000-0x60)=""/96, 0x60}, {&(0x7f000002b000)=""/220, 0xdc}], 0x3, &(0x7f000002c000-0xe7)=""/231, 0xe7, 0x3ff}, 0x3ff}, {{&(0x7f0000008000)=@un=@file={0x0, ""/45}, 0x2f, &(0x7f000002c000-0x10)=[{&(0x7f000000c000)=""/49, 0x31}, {&(0x7f000002b000)=""/73, 0x49}], 0x2, &(0x7f000002b000)=""/235, 0xeb, 0x40}, 0x6}, {{&(0x7f0000013000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000018000-0x40)=[{&(0x7f0000007000-0x4f)=""/79, 0x4f}, {&(0x7f000002c000-0xec)=""/236, 0xec}, {&(0x7f000002c000-0x63)=""/99, 0x63}, {&(0x7f0000021000)=""/54, 0x36}, {&(0x7f000000a000-0x16)=""/84, 0x54}, {&(0x7f000000f000)=""/17, 0x11}, {&(0x7f000002b000-0xd4)=""/212, 0xd4}, {&(0x7f000002c000-0x79)=""/121, 0x79}], 0x8, &(0x7f000002c000-0x57)=""/87, 0x57, 0x0}, 0x5}, {{&(0x7f000002b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001a000-0x10)=[{&(0x7f000002b000)=""/4096, 0x1000}, {&(0x7f000000a000-0x26)=""/188, 0xbc}], 0x2, &(0x7f000002b000)=""/145, 0x91, 0xfffffffffffffff9}, 0x6}, {{&(0x7f000001e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f000002c000-0x40)=[{&(0x7f000002c000-0x22)=""/38, 0x26}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f000002b000)=""/51, 0x33}, {&(0x7f000002c000-0xa4)=""/164, 0xa4}, {&(0x7f0000019000-0xff)=""/255, 0xff}, {&(0x7f000002b000)=""/134, 0x86}, {&(0x7f0000026000)=""/161, 0xa1}, {&(0x7f000002c000-0x41)=""/65, 0x41}], 0x8, 0x0, 0x0, 0x593}, 0x3}], 0x9, 0x1, 0x0) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r1 = dup(r0) socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000003f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00008a5000)={r3, &(0x7f0000bfd000)=""/160}) writev(r2, &(0x7f0000039000-0x30)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100) socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000cd2000)="ffd36c09ba040000000000009ce601000000006a", 0x14) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009d9000)=@assoc_value={0x0, 0x1}, &(0x7f000023a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a01000-0xc)={r2, 0x1c, &(0x7f00009e2000)=[@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}]}, &(0x7f0000b67000)=0xc) shutdown(r0, 0x0) 2018/01/08 02:39:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000944000-0xc)='net/netstat\x00') close(r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e3b000)=0x0) setpgid(r3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000f81000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap$binder(&(0x7f000030c000/0x2000)=nil, 0x2000, 0x2, 0x53, r2, 0x43) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000617000)={0x8, 0x0, &(0x7f0000679000)=[@acquire={0x40046305, 0x2}], 0xd5, 0x0, &(0x7f0000f1a000-0xd5)="ff38c7e3535966eb99f701e8f39c1b8a6ebaf344c8a7f85f504691897ee2af8bdf0cf365e725e7238269e827abed94dc8136a6dca9dcc40cb04d213b9cc93361b266fb53a4da13a354908b9ceb65b31ed6f100181c12a17a353ee0c2470b79dde106af892343fab8fae76c0d47e5ae91738d753603856cb2f49c8b9a32bf31d5d1df9649b2f7c94e3ddf65a56dae0b9c77e6c0915d3dfd64f24cf8fa8188ed2812027ab0aebd17818e50a0a5dc27939523e826b07af0dd3f1b271d2ad4f56256f1d5942472f5142cdb1064f0820144b35ce4948b01"}) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003a9000)=0x0) getpgid(0xffffffffffffffff) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6665686364736e6174e45e") mmap$binder(&(0x7f000046e000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) 2018/01/08 02:39:45 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000944000)={0x7, 0x73, &(0x7f0000000000)="6b57f8a55f3975beea220e9c4ef02073d43e54c98876c8df516ceeeb10b4e9dc2fa7e8ae94ec4010879a407768188f5404df5e4a47673ffda4641d8f59de39bd2dd4fbe616d54e9c1f9d3a7c89cc8c9ff450b573c89e2fd898d24150160ff56a7770c3baeb2e2818d6ae77a99323bfcf10fade"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x8907, &(0x7f0000004000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c27000-0x5c)={0xbd, 0x4, 0x8000, {r1, r2+10000000}, 0x1e, 0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000ffe000)={0x0, 0x0}) r5 = epoll_create(0x7) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000156000-0x4)=0x0, &(0x7f0000f85000)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00002c6000)={0x15ed}, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000)={r3, r4+10000000}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000-0x8)={0x0, 0x0}, &(0x7f0000fff000-0x8)={&(0x7f000023d000)={0x0}, 0x8}) ftruncate(r5, 0x7) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000551000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000)={@generic="d6c004eaa4063549193ba2764c16deeb", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000005000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000005000)='./file0\x00', 0x10) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x52, 0xff, 0xd3df, 0x2ec}) getpeername$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001000-0xd8)=""/216, &(0x7f0000007000-0x4)=0xd8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000007000-0x18)={0x2, 0xcd, 0xfffffffffffffff7, 0x0, 0x1f, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000007000)={@common='ipddp0\x00', @ifru_settings={0x400, 0xfffffffffffffeff, @sync=&(0x7f0000008000-0xc)={0x400, 0x0, 0x3}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000)='./file0/file0\x00', &(0x7f0000008000)='qnx4\x00', 0x200000, &(0x7f0000004000)="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") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000-0x8)={0x0, 0xf92, 0xff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000)={r6, 0x100000001}, &(0x7f0000004000-0x4)=0x8) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f000000d000-0x4)={0x0, 0x0}}}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4a)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x160, 0x6, 0x9, 0x6aa, 0x5, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1, 0x7}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000003000-0x120)={0x8, {{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, 0x1, [{{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]}]}, 0x120) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc02}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000004000-0x20)={0x8, 0x9, 0x1f, 0xffffffff, 0x4, 0x60, 0x3ff, 0x5}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5)='user\x00', 0x0) keyctl$set_timeout(0xf, r2, 0x80000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000007000-0x6)={0x6, 0x1f, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r5, r2) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x9, 0x1400000000000000, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000-0x6)={r3, 0xffff}, 0x6) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000047f000-0x3)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 02:39:45 executing program 5: prctl$getreaper(0x29, &(0x7f0000a14000+0x53b)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000aa3000)='/dev/sg#\x00', 0x5, 0x230040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b2000-0x4)=0xc) setgid(r1) getsockname$unix(r0, &(0x7f0000c65000-0x6e)=@file={0x0, ""/108}, &(0x7f0000dd7000)=0x6e) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000a000-0x69)=""/105, &(0x7f000000a000-0x4)=0x69) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000006000-0x8)=0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="cb90cce4745fe768ddfdf34a905929bc", 0x10}], 0x1, 0x1) write$tun(r1, &(0x7f0000005000-0xf6)=@hdr={0x3, 0x3, 0x3, 0x10c, 0x20, 0xbded, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x3, 0x3, 0x1}], {0x8100, 0x5, 0x9b, 0xff}}], {{0x800, @ipx={0xffff, 0xd6, 0x4b, 0x5, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1000}, {@random=0x7, @random="d1670c27b5db", 0x7ff}, "da0a6fd1ff1eaae3443ab06a34f6d450da30d4deb76acd3825198913f9a5d8f722926b0adde423fb9185fb0eb1adfbdf14c9cd6eddb07977789948f5be18b3d78e8924daf9e03f367c6430c2f78c7f49db67668a540f801a97adb0fc65dd1ce09fd4b5f95c0bd0503dc5d748014b794b21bd5a3d15d6a180e9165e8efc8be15bf53f917884763e53d64f52be33fb518591daf13168947059a40eac04d5764eed64641d3c4728b8de47bd2104fc0efed8768ee70b2d457b14"}}}}}, 0xf6) 2018/01/08 02:39:45 executing program 3: clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00001e9000)=@file={0x0, ""/17}, &(0x7f0000001000-0x4)=0x13) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) close(r0) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bf0000-0x8)='./file0\x00', 0x19) shutdown(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) splice(r1, &(0x7f000005e000)=0x0, 0xffffffffffffffff, &(0x7f0000eed000-0x8)=0x0, 0x400, 0x0) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ecd000-0xb)='/dev/loop#\x00', 0xebc, 0x0) sendmsg$unix(r1, &(0x7f0000c49000)={&(0x7f0000a6b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000111000-0x10)=[{&(0x7f0000943000-0x41)="abbccf06e0b35245c428ec646b11357d4ccd32ebf096433ace2abb1680ed857f712ac746c509855f56f81dd6abe94d88e37d20ae5dd1d76a3e818ee048aa17aadd707088521accdf88d9a3abc7728c444ef208b4ae43ad21a7f0afb54a5e8b8a80a754aacd0c3c4e5f88f675ec51c433318773aa3f7e", 0x76}, {&(0x7f0000066000-0x8a)="69f84738c157806ab76cb4da304f6a9f7200a07d2aefc5b35ec7b7d769a91acc64968cf4dcc68a720e05fad4352c5d5d10fd4ca29221bb30d0e18905a71c07992c124741af072dc026597b15fce7b36cb4c83ec3bef899969afa8cf62320e28d17207e4bc18801b2dd99968366617af3c6d4437dd4bd50f87c9002bd23d56e3664e7f40897d10bb34aa7", 0x8a}], 0x2, 0x0, 0x0, 0x800}, 0x0) r2 = request_key(&(0x7f000060b000-0x6)='rxrpc\x00', &(0x7f0000331000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000357000-0x3)='lo\x00', 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f000098a000-0xa7)=""/167, 0xa7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000323000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendto$llc(r3, &(0x7f0000615000-0x77)="9512964ad8aeef42f6c5dd249d1898d7e978f2d48d06a5486c03c7376efe72871e74efdd10977241e9afb8843562f5ea975d2f6168a410a3c5b780ed6c744332e26451d5ae768a3e5d3308dcd701e3ed8226c4e7cdef1ce2d17a4e7d83d18af65baa32f8af33f6f3922dbc830942ee295e9c190036e115", 0x77, 0x800, &(0x7f0000c45000-0x10)={0x1a, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/load\x00', 0x2, 0x0) unshare(0x4000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) readahead(r4, 0x5, 0x9) bind$inet6(r0, &(0x7f0000efb000)={0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) connect$ax25(r0, &(0x7f000050a000)={0x3, {"8fcb942f8b00"}, 0x0}, 0x10) 2018/01/08 02:39:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$notify(r1, 0x402, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000009a000-0xa)="e91f7189591e9233614b", 0x4000, 0x104) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a78000-0x4)=0x0) getresuid(&(0x7f00007fc000-0x4)=0x0, &(0x7f0000314000-0x4)=0x0, &(0x7f00004a6000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000429000-0x20)={0x100000001, 0xfff, r3, 0x8, r4, 0x4, 0x2, 0x7}) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x800002002}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000ae8000)=[{&(0x7f0000f2a000-0x46)=""/70, 0x46}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000f04000-0x10)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mkdir(&(0x7f0000143000)='./file0\x00', 0x58) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eca000)='/dev/sg#\x00', 0x4, 0x800) ioctl$TCSETAF(r1, 0x5408, &(0x7f00003e7000-0x14)={0x7, 0x800, 0x0, 0x7, 0x1, 0x80000000000000, 0x10001, 0x5, 0x717, 0xff}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000da5000-0x4)=0x0, 0x4) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000296000)='ceph\x00', &(0x7f00005ec000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000177000)='\\\'!#\x00', 0x0) r2 = request_key(&(0x7f0000369000)='dns_resolver\x00', &(0x7f00005eb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000583000)='@\x00', r1) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000295000)='syzkaller\x00', &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001fd000-0x23)="55beec186125e6325d18ddc41e089094d6226d545b367f4a86ed6e1d5551f6f6544032", 0x23, r2) keyctl$describe(0x6, r2, &(0x7f00005eb000-0xa3)=""/163, 0xa3) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005c1000)='i', 0x1}], 0x1, 0x0) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8d000)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe0000)='./file0\x00', &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000016c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fe0000)=0x0, &(0x7f0000963000-0x4)=0x0, &(0x7f0000cf3000)=0x0) r7 = getpid() r8 = getuid() mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000bbf000-0x8)='./file0\x00', &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000edd000-0x1c)={&(0x7f0000d7e000)=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc, &(0x7f0000d90000+0x7d2)=[{&(0x7f0000fe0000)=[{0xc4, 0xb1, 0x8, 0x0, 0x2, "a80dff87e820e2263facf620b9508e543ac5700acee27f3f62df534f8c15ac1cc1999e94c7bdd95af2f97af8debb78f32418f80d7bc03d1c941732977879c5e17618b15dd7139ec9ed67a83b0d7085c0f70051bab16511a27278aee4d09a42bb3db980a0272a379053c1eca55c56eb6515657850bc00e277d58d6efbb4a0a458f1394f6283aa0c067a25b975577b3bfd1344fcc50694b3a4c479b69cc2d02832e55cedfaf6d3c44bb740e1450a66d83e1221"}, {0x84, 0x9, 0x620, 0x100000000, 0x1, "352ad93ed184a4af8c2301237ea5c057aa259b8f11ae254d845103dd9c42f729be42ffd9cf5ecd14d3384494bf7ca50108252e81e43d6868b604a5a565c0d9a4c24ac425334be3eebe5325dd72b23e551f74aef4c837b2424a6d5b177dec634fc7539afc6b5c61d8cf0e13d582e4b4ee81"}, {0x1010, 0x8001, 0x0, 0xe6, 0x3, "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"}, {0x38, 0xe3, 0x10, 0x40, 0x0, "85bc955aea62f4e7577fc19ce4d3b714b471970b96c61f293e9695c3944b8e2be2d6fb6f4d46"}, {0xb0, 0x7f, 0x322, 0x20, 0x3, "23b110273e05e7d5d25d0029e2389704bd5852bbd56d7d88b3e42439565d6be9727e817641b5384ba40f99a73b8f8aba5fbc72051fcbe87a8fe6d12a409d03de55b9217f0131bc8dff7f6ff039dea06ddbcd618a4aeea31afec4254650d4df832919050e864f6232c4ffbc80e6da672075686902c6aa434388ec7b18107b7201249dea8cca81edd84a94b1948d7914dc6db742645ecefdd318d68f94a78f0d"}], 0x1240}], 0x1, &(0x7f0000fe0000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x40080c0}, 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") chroot(&(0x7f0000fe0000-0x8)='./file0\x00') umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2018/01/08 02:39:45 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d05000-0xf)='/dev/sequencer\x00', 0x404800, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000060000)={@common=""/16, @ifru_mtu=0x0}) keyctl$instantiate(0xc, 0x0, &(0x7f0000005000)="", 0x0, 0x0) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000000a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='ipddp0\x00', @ifru_addrs=@hci={0x1f, 0x257, 0x4}}) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de5000-0x9)='/dev/rtc\x00', 0x200, 0x0) fgetxattr(r0, &(0x7f0000147000)=@known='system.sockprotoname\x00', &(0x7f0000bd6000-0x8e)=""/142, 0x8e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) pipe2(&(0x7f0000584000-0x8)={0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00002be000)="", 0x0, 0x800, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000de4000)={0x9, &(0x7f0000894000-0x48)=[{0x2, 0x6, 0xeb4a, 0x3}, {0x2, 0x8, 0x3, 0xd48}, {0x124, 0x4, 0x5, 0x5}, {0xda, 0x4b9, 0x7, 0x9}, {0x7f, 0x0, 0x1, 0x4}, {0x2, 0x2, 0x2, 0x0}, {0x1, 0x1, 0x5, 0x7}, {0x6f5, 0x6, 0xfffffffffffffff8, 0x7ff}, {0x6, 0x49a, 0xfff, 0xca5}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@common="6c6f000000000000000400007fffffff", &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x81, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ba000-0xf)='/dev/sequencer\x00', 0x400201, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000425000-0x24)="240000001a0025f0006bb40850000009020b00ff0010b500001000eb040002007fffe5b7", 0x24) 2018/01/08 02:39:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000000002, 0x0) fchown(r0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00009ec000-0x4c)=""/76, &(0x7f0000663000-0x4)=0x4c) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000f7c000)='./control\x00', 0x2) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x206) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f000074c000/0x8b3000)=nil, 0x8b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = eventfd(0xfffffffffffff3fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x1a1}, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 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) timer_create(0x2, &(0x7f0000003000-0x58)={0x0, 0x33, 0x4, @thr={&(0x7f0000002000)="6512e7dc4823ba07699903c583f763211b104e98b703d647c40bcdb55cfe6ebc7e3f9bc0bd0f44052703c5521c1470ea38e2896b8131ed0e56e9a0c1a2fbfbd8ca2df5b2157d488d81f4cdde939b2611638003fc45aea4449813e36561c5c9319105", &(0x7f0000003000-0x62)="b1159660587bda0e50b69b3b63ea9305b11ed3751216716ac3a6645a65e77736446e147f48c2f554d927536f75be13ba5bbc0028ec03b21c68137dfd39e352cf3b812c4134140821437a891de4a43851cb1ba9627fa980dd227553b23db40f7ca7f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb1000-0x4)=0x0) timer_getoverrun(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000b4a000)=0x4) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b1d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x81, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x3, 0x3f, 0x100}) 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd9ed) connect$inet6(r0, &(0x7f000077c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004bb000+0xeca)={0x0, 0x7}, &(0x7f0000bff000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000712000)={r1, 0x101, 0x4, "7017c121"}, 0xc) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d1f000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b93000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a40000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000b4a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) keyctl$search(0xa, 0x0, &(0x7f00008cd000-0x5)='ceph\x00', &(0x7f0000232000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) clone(0x100000, &(0x7f0000b49000-0x44)="", &(0x7f0000261000)=0x0, &(0x7f0000b48000)=0x0, &(0x7f000003e000-0xd1)="") 2018/01/08 02:39:45 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$addseals(r0, 0x409, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000063c000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000ffd000)={0x5, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xca7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000ffd000)='oom_score\x00') fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00002f6000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r5) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000968000-0x24)={0x7, 0x2, 0xcda, 0x4, 0x800, 0x9, 0x3ff, 0x10000, 0x4, 0x0, 0x5, 0x8}) syz_open_dev$sg(&(0x7f0000d95000)='/dev/sg#\x00', 0xb0, 0x230301) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = request_key(&(0x7f0000e1a000)='rxrpc\x00', &(0x7f00001ed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000fa000)='^eth1GPL!nodev:\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f000045f000-0x8)='rxrpc_s\x00', &(0x7f0000e10000+0x3f3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000af1000)='^\x00', 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000b1c000-0x8)='rxrpc_s\x00', &(0x7f000038c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r4 = request_key(&(0x7f00008ea000-0xa)='id_legacy\x00', &(0x7f000029d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007a5000-0x27)='selinuxselinux)md5sumselinux.losystem&\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000aa7000)='pkcs7_test\x00', &(0x7f0000aa4000)='[vmnet0$]vmnet1](cgroup[selinux+\x00') fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000a24000)={&(0x7f0000c9c000)=""/0, 0x0}) [ 62.535570] device gre0 entered promiscuous mode 2018/01/08 02:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00002ae000)={0x0, 0xffffffff, 0x0, 0x0, 0xffffffffffffda0c, 0x0, 0x0, 0x0, 0x7fff, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000882) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000027a000-0x18)={0xaa, 0x4, 0x0}) ioctl(r0, 0x4c02, &(0x7f0000012000-0x4)="") r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000ed0000-0x9a)=""/154) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d45000)={&(0x7f0000db4000/0x1000)=nil, 0x1000}) 2018/01/08 02:39:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x220000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x2a0, @tick=0x9, 0x10001, {0x8, 0x8000}, 0x5, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x7fffffff000000, 0x9, 0xff, 0xa6, 0x200, 0x2, 0xffffffff9aaf6df0, 0x4}, &(0x7f0000b64000-0x40)={0xc118, 0x7, 0x9, 0x3, 0x5, 0x1, 0x3e, 0x10000}, &(0x7f0000001000-0x40)={0x1, 0x2, 0x9a1, 0x0, 0x1, 0x2, 0x1, 0xfffffffffffff6ac}, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f000066b000)={&(0x7f0000e7f000)={0xffffffff}, 0x8}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() unshare(0x28060400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000009000-0x50)={{0x2, 0x1}, {0x7fff, 0x1}, 0x80000001, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) keyctl$session_to_parent(0x12) syz_open_procfs(r3, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/08 02:39:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socketpair(0x11, 0x6, 0x4efd, &(0x7f00009f6000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000e9d000)=""/202) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000f87000)={&(0x7f0000cb0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(r2, &(0x7f0000a54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000473000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000056000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000069a000)={0x0, 0xb3, "faeff859a8d6616d4643033af2487d3a82ae4572127b247dc901c28cf1d2a613bec180382f824decc2c8d14ccf423a28f62abd5ce83f6d8fe1d3cef5bce178bfc4a94551bd72f606a9065d2498febad0702db1a93d17488e1117ecdf83a280e62593a57a13b96e5d91aaded8fe704b03361cbd767b794741ef468aa5da800f7a16a07ba860cd9670c567c13893b9f3323c7f07e9e70a6db1f2f5adf8b09db8b0ce9ceed16eeaf83acd0b4b1d091561f97b2cb9"}, &(0x7f00004ff000)=0xbb) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000698000-0x10)={0x2, 0x7, 0x0, 0x100000000}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000310000-0x8)={r7, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001a3000-0x8)={0x0, 0x5, 0x4}, &(0x7f0000b8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000f7e000)={0x7f, 0x8207, 0x98, 0xea9, r8}, &(0x7f0000b17000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00005c6000)=0x0) r9 = request_key(&(0x7f0000b83000-0xa)='id_legacy\x00', &(0x7f00004ed000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fe000)='9\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000e50000)='keyring\x00', &(0x7f0000bce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r9) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x1000000406, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000569000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ed000)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000509000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000f2f000)=0x200010, 0xcf1f) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00001e3000)=""/249, &(0x7f0000f20000)=0xf9) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x177, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cd9000)=[], 0x13b) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000000f000-0x4)=0xe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000012000-0x28)={0x5, 0x80, 0x20, 0x8, 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/08 02:39:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a0a000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000b6d000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f00008b8000)="6e6574000380016c696e6b00") sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2018/01/08 02:39:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a17000-0xb)='/dev/loop#\x00', 0x8001, 0x0) r1 = creat(&(0x7f00006fa000)='./file0\x00', 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000003b000-0xd3)={0x0, 0xcb, "2cd71a88f78e2917ea1d97a26e78a3327b0edc196dacf0cf7edd2150673355aefad7599827179d0a2f2d77804204efe5256880d44527aa15ad7faae08f254a6d433ba799ea494d6be6f257c2fc75136325b79b4bb182c95537029ba9ddf1e1c36b43f7160d9fbf6bb1cc628de8d4ae7e4f491766171ac7adfc24330fb997f3566702d2f73a913b6f30bcc94d45cc1edc029c9c7dccf1ee3a4142d229f6a598b9f514bf15aa51d641987784da987b26080c7845410cc445296691b34a8b0065b44487282670e0f6a850deea"}, &(0x7f00006f7000)=0xd3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fbe000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, 0x98) socket$nl_xfrm(0x10, 0x3, 0x6) lseek(r0, 0x0, 0xffffffffffffffff) 2018/01/08 02:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000768000)='stack\x00') writev(r1, &(0x7f0000009000-0x10)=[{&(0x7f0000002000-0x1000)='\b', 0x1}], 0x1) 2018/01/08 02:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00009ae000-0x9)='/dev/sg#\x00', 0x100000001, 0x2000) mq_getsetattr(r1, &(0x7f0000fa4000-0x20)={0x100000001, 0x4, 0x8, 0x2, 0x0, 0xc7ca, 0x1f, 0x0}, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000237000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000806000)={0x1, [0x0]}, &(0x7f000071a000)=0x6) 2018/01/08 02:39:45 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000405000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd6000)={0x0, 0xd8, "8e78260ee3a7f39eb370b280c8b90b47b40cd5fb6c08fbe8b20c01fc2e72456f6795995ce25b7574f7b1ac8267ba804de0062403e36785e665d930d16ad8fcbfe78dbd7ffe8bd01b214a658cfb55f6a9515ef26ca30d08849e8346adb27bc368af2c388be93e760c1c3fb54aaf693fd306f7a5e210a3b8d12ea27906d84f73804381d8604128801118a1e4d2fc2fc0655b0a9d90967319ce5b4ec9b8dbe21ae194e73bf933930d1735a32111c3f6eabd65b221b6a6bab51194021d5876ec591530e6f72f9a91353e36f44d487d245b5b0879d5d82abe3c4e"}, &(0x7f0000927000-0x4)=0xe0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000268000-0x90)={r2, 0x6e, 0x88, "7a357e6b07d19e8f12efd696f17c8183ee51cb180776168d72bc636a9011f1c7077c2269faab924df071913ea90546c90eae02096a849f00d05281c232f9dac579274eccbe0b72786d722de7b6705346ae56811d2db454c9d63780c8c7fedf3f4f135a8c464fb3667eb4b46b501a259d349c2546ab3aa09a8fbd34c353316d3f998a58c772106390"}, 0x90) close(r0) [ 62.681776] device gre0 entered promiscuous mode INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 241.929579] INFO: task syz-executor7:9770 blocked for more than 120 seconds. [ 241.936787] Not tainted 4.4.110-gdac1439 #13 [ 241.941712] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.949725] syz-executor7 D ffff8801d1c67890 28536 9770 3565 0x20020004 [ 241.957115] ffff8801d1c67890 ffff8801d1c67840 0000000000000246 0000000000000286 [ 241.965083] 0000000041b58ab3 ffffffff83fa8300 ffff8801db31fdb8 ffff8801db31fde0 [ 241.973083] ffff8801db31f4d8 ffff8801d4f40000 ffff8800b582af80 ffff8801d1c60000 [ 241.981167] Call Trace: [ 241.983723] [] schedule+0x9a/0x1c0 [ 241.988884] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.995542] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.001760] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.008828] [] ? prepare_to_wait_event+0x420/0x420 [ 242.015395] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.021427] [] loop_set_status+0x1a2/0xfc0 [ 242.027276] [] loop_set_status_compat+0x9a/0x100 [ 242.033664] [] ? loop_set_status+0xfc0/0xfc0 [ 242.039694] [] ? save_stack+0xa3/0xd0 [ 242.045106] [] lo_compat_ioctl+0x114/0x140 [ 242.050972] [] ? lo_ioctl+0x19c0/0x19c0 [ 242.056560] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 242.062864] [] ? __fget+0x20b/0x3b0 [ 242.068105] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.074843] [] ? __fget+0x232/0x3b0 [ 242.080111] [] ? __fget+0x47/0x3b0 [ 242.085266] [] ? security_file_ioctl+0x89/0xb0 [ 242.091489] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.097513] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.104340] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.111068] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.117178] [] ? putname+0xee/0x130 [ 242.122437] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.129242] [] ? kmem_cache_free+0x2a4/0x320 [ 242.135281] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.141400] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.148376] [] ? filp_open+0x70/0x70 [ 242.153719] [] ? filp_open+0x70/0x70 [ 242.159045] [] ? vmacache_update+0xfe/0x130 [ 242.164999] [] ? __do_page_fault+0x380/0xa00 [ 242.171040] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.177238] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.183376] [] do_fast_syscall_32+0x314/0x890 [ 242.189504] [] sysenter_flags_fixed+0xd/0x17 [ 242.195581] 1 lock held by syz-executor7/9770: [ 242.200279] #0: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] lo_compat_ioctl+0x109/0x140 [ 242.210316] Sending NMI to all CPUs: [ 242.214133] NMI backtrace for cpu 0 [ 242.217722] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.224991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.234327] task: ffff8800bac0af80 task.stack: ffff8800bb0e0000 [ 242.240370] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.249084] RSP: 0018:ffff8800bb0e7cb8 EFLAGS: 00000046 [ 242.254541] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.261807] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.269045] RBP: ffff8800bb0e7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.276303] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.283553] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.290807] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.299002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.304893] CR2: 00007f5f06697140 CR3: 00000001d392e000 CR4: 0000000000160670 [ 242.312142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.319379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.326648] Stack: [ 242.328760] ffffffff8426ea20 ffffffff847ee1c0 000000000001bca0 0000000000000040 [ 242.336282] dffffc0000000000 ffff8800bb0e7d00 ffffffff810b94fb ffffffff839f56a0 [ 242.343800] 0000000000000003 ffff8800bb0e7d60 ffffffff81d0fd97 ffffffff81419d23 [ 242.351323] Call Trace: [ 242.353871] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.360254] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.367317] [] ? print_lock+0xab/0xae [ 242.372761] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.379491] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.386467] [] watchdog+0x6fa/0xae0 [ 242.391751] [] ? watchdog+0xc3/0xae0 [ 242.397080] [] kthread+0x268/0x300 [ 242.402261] [] ? reset_hung_task_detector+0x20/0x20 [ 242.408890] [] ? kthread_create_on_node+0x400/0x400 [ 242.415551] [] ? kthread_create_on_node+0x400/0x400 [ 242.422200] [] ret_from_fork+0x3f/0x70 [ 242.427702] [] ? kthread_create_on_node+0x400/0x400 [ 242.434358] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 5b 23 17 00 4c 89 e7 57 9d 0f 1f [ 242.453346] NMI backtrace for cpu 1 [ 242.456937] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.110-gdac1439 #13 [ 242.463942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.473283] task: ffff8801da3a17c0 task.stack: ffff8801da3b0000 [ 242.479304] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.487689] RSP: 0018:ffff8801da3b7d78 EFLAGS: 00000246 [ 242.493113] RAX: 0000000000000007 RBX: ffffffff847dc2c8 RCX: 0000000000000000 [ 242.500367] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da3a202c [ 242.507604] RBP: ffff8801da3b7d78 R08: 0000000000000000 R09: 0000000000000000 [ 242.514867] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.522126] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.529366] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.537575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.543432] CR2: ffffffffff600400 CR3: 00000001d392e000 CR4: 0000000000160670 [ 242.550680] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.557918] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.565166] Stack: [ 242.567280] ffff8801da3b7db0 ffffffff81027e15 ffff8801da3b8000 ffffffff847dc2c8 [ 242.574796] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da3b7dc0 [ 242.582306] ffffffff8102938a ffff8801da3b7dd8 ffffffff81220438 ffff8801da3b8000 [ 242.589815] Call Trace: [ 242.592364] [] default_idle+0x55/0x3c0 [ 242.597862] [] arch_cpu_idle+0xa/0x10 [ 242.603287] [] default_idle_call+0x48/0x70 [ 242.609132] [] cpu_startup_entry+0x605/0x820 [ 242.615165] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.621979] [] ? call_cpuidle+0xe0/0xe0 [ 242.627565] [] ? clockevents_register_device+0x122/0x230 [ 242.634645] [] start_secondary+0x304/0x3e0 [ 242.640504] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.647051] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.666304] Kernel panic - not syncing: hung_task: blocked tasks [ 242.672423] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.679657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.688979] 0000000000000000 61e4c65da2a2a8e1 ffff8800bb0e7ca8 ffffffff81d04e3d [ 242.696926] ffffffff83882380 ffff8800bb0e7d80 dffffc0000000000 7fffffffffffffff [ 242.704873] ffff8801d3f21ba8 ffff8800bb0e7d70 ffffffff814197fa 0000000041b58ab3 [ 242.712813] Call Trace: [ 242.715370] [] dump_stack+0xc1/0x124 [ 242.720701] [] panic+0x1aa/0x388 [ 242.725682] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.732572] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.739810] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.747045] [] watchdog+0x70b/0xae0 [ 242.752286] [] ? watchdog+0xc3/0xae0 [ 242.757615] [] kthread+0x268/0x300 [ 242.762765] [] ? reset_hung_task_detector+0x20/0x20 [ 242.769393] [] ? kthread_create_on_node+0x400/0x400 [ 242.776022] [] ? kthread_create_on_node+0x400/0x400 [ 242.782652] [] ret_from_fork+0x3f/0x70 [ 242.788153] [] ? kthread_create_on_node+0x400/0x400 [ 242.795239] Dumping ftrace buffer: [ 242.798781] (ftrace buffer empty) [ 242.802458] Kernel Offset: disabled [ 242.806058] Rebooting in 86400 seconds..