&(0x7f00008a7000)="") getpeername$unix(0xffffffffffffffff, &(0x7f0000186000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa2000)=0x1002) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000a64000-0xe8)=""/232) lstat(&(0x7f00006f2000)='./file1\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getgid() 2018/01/28 02:24:53 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000113000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0xfffffffffffff800, &(0x7f0000000000)=""/28) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x579, 0x1, 0x6, 0xed3a, 0x7, 0x3, 0x6, 0x6, 0x8, 0x7ff, 0x7, 0xfaf}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) shutdown(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x100000000, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000003000)={0x4, 0x30, 0x6, "4ac7f1bc061c", 0x100000000, 0x0}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000003000)=0xe464, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000004000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000)=@ipv6_getmulticast={0x14, 0x3a, 0x308, 0x7, 0x3, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x14) ptrace$setopts(0x4200, r0, 0xfff, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000003000-0xab)=""/171, &(0x7f0000005000)=0xab) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000003000)=[], 0xaa, 0x0, &(0x7f0000007000-0xaa)="59d7afa0feb3f43805e265348aa1f7c2c3ae6cda7f8f058a4d23a579e5d40c3757a569b7748b756791206b57bb002480da8ac2febf733d1bef3360a1b08d317c491e4133ffa1c785447c892cb6bdf2c1b8482839d9d9c33990ef52c7eafe7cd83cc32be03a31f520710941a05c991c182c3f7cb0e1fd42210a557672069862a1d6dc5913e7e03b7c9cae67047a1736d102cd34f16f26a07012a501195e990c91e984ded5b14890da20bf"}) ptrace$peekuser(0x3, r0, 0x0) fanotify_init(0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000009000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) [ 37.807977] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 02:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r4) r5 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x62000) ftruncate(r5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004ab000)='/dev/input/event#\x00') getpgid(r1) socket$netlink(0x10, 0x3, 0x0) fdatasync(r3) socket$inet_tcp(0x2, 0x1, 0x0) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/28 02:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000778000-0x10)={0x0, r1+10000000}, &(0x7f00009a8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002f5000-0x50)={{0x9, 0x2}, {0x101, 0x8}, 0x1, 0x6, 0x45, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822bb0474b52c996b1c3405000000000000b2d78973b2882bfe35851025e21f0f5dbb73863a85096495ef04000000", 0x37}], 0x10000000000000f3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000be0000)=0x12, 0x4) 2018/01/28 02:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007f2000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x196610f6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x64, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x1, 0x30a8414f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xb0) fcntl$lock(r0, 0x7, &(0x7f0000a56000)={0x1, 0x3, 0x0, 0xb4, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000639000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:54 executing program 4: mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x2c82) getuid() seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000a89000-0x28)=[{0x0, 0x4, 0x6, 0x0}]}) 2018/01/28 02:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x88000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 02:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cef000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b76000-0x1)=0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:24:54 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffeffd) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000feb000)='net/snmp6\x00') 2018/01/28 02:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f0000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/01/28 02:24:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00004a9000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000000005471, &(0x7f0000007000)=0x0) [ 38.402354] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.431542] device eql entered promiscuous mode [ 38.441677] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 02:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a4e000)='./bus\x00', 0x40000000000) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') mount(&(0x7f000036d000)='./bus\x00', &(0x7f00001f8000)='./bus\x00', &(0x7f0000d67000)='gfs2meta\x00', 0x100020, &(0x7f0000729000)="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") umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/01/28 02:24:54 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e78000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000d09000-0x20)={0x2, 0x1, 0x1, 0x1, 0x10, 0x8}) 2018/01/28 02:24:54 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x3)='ns\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x1}) getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xfffffffffffffca1) read(r0, &(0x7f0000007000)=""/225, 0xe1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/28 02:24:54 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000004000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000004000-0x48)="5d5cd800102488bb22ffe732f5ab2dcc3108c564439edc53fc223113e0bb13668a0f9458c7ae33aebc9316359abd0c15da93e3bf4fdec8ccca23de88e931b4e3a948729dc11832b7", 0x48, 0x24000810, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/28 02:24:54 executing program 7: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000057000-0x9)='/dev/sg#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000055000)={0x1, &(0x7f000003d000)=[{0x0, 0x0}]}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000057000)={0x27, 0x200, 0x7, 0x5, 0x5, 0xab3e, "a67041a770ec20ea17991ad2c775ee4c9cd419cca9e39211e9db49087b00cd01cc078d8168aa9595e550fa687047792dd3bdff1f23722774cf8f8f15c2eddb", 0x6d8e}, 0x60) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000015000-0x10)={r2, &(0x7f0000056000)=""/0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000033000-0x8c)={0x0, 0x0, 0x0, "717565750030650000e7ff0000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000d00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000042000-0x1)={0x9}, 0x1) 2018/01/28 02:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000397000-0x8)={0x0, 0x9}, &(0x7f00006d4000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004b2000)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f000012d000)={0x10, 0x0, 0xffffffffffffffff, 0x80}, 0xc) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000339000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000241000-0x4)=0x1c, 0x80800) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00003c7000)=0x1, 0x4) 2018/01/28 02:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$llc(r1, &(0x7f00004c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c85000-0x4)=0x10, 0x0) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b41000-0x64)={&(0x7f00009f2000-0x10)=[0x8000, 0x5495, 0xd43, 0x5], 0x4, 0x8, 0x400, 0x80000000, 0x3, 0x60, {0x7, 0x78, 0x10001, 0x8001, 0x1ff, 0x5, 0x4, 0x6, 0x4, 0x7fffffff, 0x1, 0xfffffffffffffff7, 0x1000, 0x80000001, "1f5bf3c79ed10eda550bd849f1ae4990834846dc6f2cce717381a8557c267dcd"}}) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b7f000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7", 0x70, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x1f, 0x0, 0x3, 0x1000, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x5}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000b20000-0x59)="126d27aa55af6773e21be1864e015f2cc77ac642a1e62037cb53272da317bf7bf94fa4cba05bd49d603933f13a5412db9a1b309a9c8ecd77a98c5b5ff39cf1586fc778f86c7e6047a246ed1afaeeb92f45a05c4574a85be3d5", 0x59}, {&(0x7f0000823000)="d4e8a13fcccd162952020e524bcdf5e6126e706d85682c7eabfdcd05ae900215a318b6a0e71083f2f76c343006b9b5f74bda3ad870e7d0482d780893caaa6f03b1", 0x41}, 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0x1000}], 0x3, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000603000)={0x27, 0x3f2d, 0x8, 0x0, 0x4, 0x85, "6a71fe4205c6ce268432e3f5a64b639761e736e4bd61370251ebade0886581e9a9bedf058a50037fec03cc33c89a580e68302aa16b5c94a43396e9e3193bc8", 0x7}, 0x60, &(0x7f00006a3000)=[{&(0x7f0000715000)="2d30ee8287f29ec30552b160c5e53d3438ed283031f7653bd1b1b782e1d5315eebdc1a40f511f0466f747816a549355b", 0x30}, {&(0x7f0000690000)="d9f0b16673c4705da19fc73e412dd1ae03b837c103fc199fd29992609ca87d0895e87d93c2b7220a9fd3a338c949cbd9cb9a6cc41385d96a35fcceb6c7f297cfd47362bf1bf24ef6e0ad694865c601e9ecfc6a39b924f46dde6b47663889633989dc7860c76f5c538e6edd7e58ac6c8c7b6c3dc4f5d8eaaf28db0e437c35180b17284d59661cc9407599ee4682235a897f5397f5348e79fea0ea769ca438e42ab7708c955a0f46dbe369c0086635c3672f", 0xb1}, {&(0x7f00007e4000)="a277b21c000707301d3ae5e661dbad51cb7c6f72604601cd5076374982c1b233c5a58d638f568a026a2ff4ed3b0564b4c910f202137f8345e15b9e9d6ce2f9e35e7ca3601d9a8e7523ef446fdcec81b005bbc8de3c1107bc69cdb0dadcfc3a6b906eef5220c65459a4ba975090e3d8deda64ad11fe38550ba04c88786dd0d07ca66bbdd56d259f26c5c4f73121b2ec907dcf96f036972345ef215c89c3ba1b81aff40530fac450b75c6102651250858053945cbc2965d7d9ce35537237b95708a8fbb5048e3005677e21a0db4e75e6bdb710f1c7d2162d18705897bfb191760bf7f6fb35", 0xe4}, {&(0x7f0000955000-0x22)="42080a85419c613daee8eed2f55fd05f28033d25bfa17e067afe5b4eee9da3239fb1", 0x22}], 0x4, &(0x7f0000869000)={0x110, 0x11b, 0x7fff, "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"}, 0x110, 0x4000001}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f000038d000)="e2c6b5dab73510719b46882392121a326e47b91ccb0ae7aa1e2f78255af839a9b08e14fc0f97c68609554f36ff6ca6933a39c31f10692666b81d2cac7851aebf64b3767db5e5b2fd9578da5f3984664d8ac7e27fb0e07aa12b61db832e4f173e75c12f229d8c66a79692eb3fdee8a620877651a34617e7cdf2538cde2142362777a9f61b5104b8ae77da4c1237af166ed14cbea463d85fa6a7c16e1b939519adb46af0", 0xa3}, {&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}, {&(0x7f0000531000)="", 0x0}], 0x3, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}, {&(0x7f0000787000)={0x27, 0x8000, 0x10000, 0x0, 0x4013, 0x40, "7cee94d230f0a734a73240c9e8683532c550ea08e5d515026034c483c10a671c8a06621c619134d3c25b9a3d278a1353acbdc05d8a3215b90bcdd6ed4f37a0", 0x1}, 0x60, &(0x7f0000b5a000-0x10)=[], 0x0, &(0x7f00002b1000)={0x30, 0x113, 0x9, "aeeed8f8153c2eb2c6f72c47d29cfe4a570b0db80890bd435cce"}, 0x30, 0x8000}], 0x4, 0x1) 2018/01/28 02:24:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000443000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000efb000-0x4)=0x5) r1 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r1, 0x40044591) write(r1, &(0x7f0000fdd000)="", 0x0) 2018/01/28 02:24:54 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000+0x183)={0x1000, 0x0, 0x800, 0x2, 0x2, 0x5}) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/28 02:24:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x18)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@rand_addr=0xfffffffffffffb6a, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000f000)=[{{&(0x7f0000010000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0xfffffffffffffffe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000000c000)=[{&(0x7f000000f000)="125b2e", 0x3}], 0x1, &(0x7f0000010000-0x578)=[{0x68, 0x0, 0x80000001, "7e6a846d5fe34d552e14370db3ac9f95852100f88ac486ab63f8a489fa631fcf61d5b45c2a1e3b8a6e24510dff8968f07aa6698b1e0d2d0847f23df1969ff9ed51447e7510a38676c044fd4be19404e1140b3ee108d14aa6"}, {0xe0, 0x186, 0x2, "e52be8de2540b0d1e59810e5da2f318383c347df6b094c47ecda6d8eea4da7d783d629df19f9e5961ad01d91e7ff2810557b7841219cf353606a41544b2f58765727c7fab6854e1c65a1cdd1af5e9d3bb53745913b6713514dee5bcb6178d29f6b31f866eec50af7a9a2ba292558763c42e8dec03564b994b203e70e880414743894c1493c333cb163bbd71029a8121392206b1f3cdb10d85e42bf92c657fc976c70ab1947d8fc2c2adf533fdac58792b36e68130d9d481e6fca0d11303da020b77ad221e3846309c911b6861fb6"}, {0xe8, 0x113, 0x9, "67efea52858b218e86249f85983c9d9fb9ec25445b8d0386de3c81257e195a8093db14ae5f28bf9cf47095eb7a9319be62a8a665dbf5e0015584830f1007fdddb181122c5e2a6e768d9dca994d47e9b71542cb1d94291692855b16e2d4d62476ee6d15195d7f7d69759af389226560e1e9774a498f37fd9a1a35c416ca5901f32184c8c899a1f4a2626a7b52c220e975630e8119b33ba17a1815292072afcf5af9ef473ddffd83d16750adbdf1a93f742c4b186709f9ba5b79f52c254cb73959ccdef6ebbe8771f941fe270a22f6fb6cd71383"}, {0x78, 0xff, 0xfff, "906af12a788fc630c31ffbf08cd236237b80382457489516f757e8d466140d5647c55c53a6a0ef7f515d1407926460d0d253e5c21e7d8a10cd85090393379bd513a092209eb39ddaf788f43e1fce7aad2d918d4687b344e54ac0957f341c97dd8cbe485c"}, {0xe8, 0x11f, 0x401, "d702acabf7a1943a26a8ace1c50be66e950795fe9d58951a22c2d0011afa718bbb4a7d6b3d304305f0559771f0f042b8cb7f461ea23c0b09d2d8ba95aea3c9d3772626b25abdcb6d30613d7b100301e379feef3e083a6c956575c90cd924de259327e2c9eede8d9d93d5968c6cb2385231b3a1bd27dbd10655bf6dacc79b1d24adaf7843b8458a094cb9c56f4e0df02947a028dc7356fd6e871493e5a1b51fa7ff62e3ce4d079bdd0f333c0b66d0992a6c907c96af514193f829172ab6c9979264ef3473b2a13be0abb12782b044e20d65"}, {0xe0, 0x102, 0x4, "7274de8e63618a3b62a633dc17f54c01585499e482866a770f5155ff1b409588591392e6ecd197f6e775f203e952933ed4038f053e6757fca13144343f34f412cef03c530e6d4dd189bb7db6b215aefed67f6143ba0e802be069e6d14a026798fcfd4ce6d1430d5003562faa3ae8ba53eae6f3d811406115f0bfffa2a68283722d5b103a1a9369d414d112df5fe283d28be26a58a1489b2e1a6bec543f6f860a1fe01ba3b0d26d6777b88880dcc527da873546698fbf87172acb06d92fff6c5a3bdf2289af6a425dc949"}, {0x108, 0x110, 0xbfa, "0e500fa1c0f6470f0a5a4ba3145f8bf4a362bda2e3678a9b5fd61f03e93e3a91d362163f95a89ca7b8be34d3fa07ed160349ffe2e7100edfc36a43013b0f51825d7ac834dd5657982e7159a0e9afdcd96e3fdd245fac46e19de82ef902113749e69e894cd5c3d53d37565d528e9fd2c3705a8fd8cd1a47dfc615b1828e174b97618cf158352ae444a3f4868ac3468d7aa3ff60fc00c45d084ac4a4c23289b266a18df3c2efaed789d36b5d6502cca9e9420dc1e76194dccd2b2f53f366f6a8af9bffd3b22aa7f981a454d4a6dcdbe45d92189a579c2f592fc41d7b10d05e5c7b52b4851af4938aae9de16f35d8103d07e5"}], 0x578, 0x44000}, 0x0}, {{&(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f000000f000)=[{&(0x7f0000001000)="8435f5a3c5cc18f019fe7f4e93dbe4a1e7b7564db2bda8441fe57db46de05acd83e79f0662e8404ca6cf8520b2e9617e2e", 0x31}], 0x1, &(0x7f000000f000)=[{0xc8, 0x10c, 0x800, "5bb651e54049153b783467cb6a7cbf7182da486aebd58d75a13f3f0ab513e4c399a39c381b113bed11a481ee5fd90d9770ac37b6eb093c5742ec86aa38898f10f179d5d2c33224344d203145fb481f6e45ccf8f1b251b6fc1c05f290a4d736a91e5a495d8902e6c5d9016ac8a86eed6a413301e5e33f051ba0c8d1dffa2090477563f68125ba5068ddbda77f7bd336e996e9648872828029e632c1c7c11ac8f6a1a269cb560ab4c52e7c450188c8620eea509e1dd66d"}, {0xf8, 0x88, 0x8, "86fcb7d6fd7d04afb1e29e3b5e5814ee8e97ec60fa325c0552bfbd1ae50381035b061f1f241ffca765597a94bae202ca512fc6eaff6b17aca8b41f1f449d5d510c90557392807576955e3ce70e4f271484ef4cc4a1f5e10a0c83883ec1170e911ffc777dab278db8f4003c9e162ab9fc22fe2b77ff4f5aa7e489b85d3f2333d3158487b081b6cdf14c6621aff0ed3ac59e6174d6509bf7107b8ce64ea29f9c32ce4a1f3b37cfd7b16243fea2dbbf9ed948e06740e8e6d6d8aa9b1639c125fbfd8d3d05a35c75bc0d1f62808fe6907caea7920cc582727df07b4d22619c0505977d77118c63e9"}], 0x1c0, 0x20000000}, 0x400}, {{&(0x7f000000f000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000f000)=[{&(0x7f000000f000)="5fedcb2eb8d392acdebdce5d04fb80f926816bdd2fac53d5d02f2f57ab64428f33fef1c972f47e79948af935acee823761135161b78272d3a93af13bf00817762a17dbda8e37ac97c9f0a07eef1480c91ae940757ab8bea52e52f8314dea0a1992851cb849bb65b5baf36158a05e6cdfa9ce65ded1ba20c2ca0c0b6d61e1966b9911590385e66cc4a61edfc796721adb6ea614be46b93ddca82a05d5ccfc140540d2f12054b3591799b03389aff3b2b9", 0xb0}, {&(0x7f0000009000)="a89389270c5c4c52a1820857eea46173ec7da05bfa21c3e94e1c05989a32926d3975bb8e66b1134f0be92ac870208ca02068df88b496b23d9b7e685de52573dd4a6f023fb59f6b9f49797f215da22d6babf365cdf9a5ded3640780f81f4c580c62bab976ece3d86f26d5db7a19b6c8e041252d788f21980c1552e4bd6369e888b3d67df1fb14b4df686db64352290af304214ec8dd5eff20b8350a9f3f8c26c52b2d5482059318ced3bae60ece006f3d2d50b63caa", 0xb5}, {&(0x7f000000c000)="49622d8013b3a4a9b69812c0462016ba447060ac2a6cfef1de3fbf727264e7f69c786e636388ca6fe5d8db53c793e7b5b7b738bfb3a414ba4bbe511ebf6412b30a642d5457e06d19544ef9a4bcb611edb5c9c8b07e0a2d263eb1b4c5514d8e40983311ebc75f9f647cefb5a2064da2ab5c28cb6e4817f4eaf7725c57fe7970bada180335bfee15f7", 0x88}, {&(0x7f0000010000-0x12)="3e24ea2007f917f4befc85a6d1176601ae9e", 0x12}, {&(0x7f0000010000-0x36)="eb0ed2ecdb4ca3d24f79e99dc8a5f31cd9961105162e33fa033befb6bc6cf7c85e5bed06a7a0f6809ce52f76efe9c3fae75f99403a66", 0x36}, {&(0x7f0000010000-0xce)="e5f322c89f7ab4fc48180de0d7c19bd808e6698d0abbdf99beda333fd3f11cca54b30c903ade9ee98126866cd935ae4012187d601f4a85a723224a230bf5f30f98f1a584b20ee1ee70c4887ab0ae636dff6dc6904a3ef2c07607afc87bd2b7a7677fd1a079342d5dd3607a104a500d4f1ccd9de9490da09cd3cf0f425bfc5d157dcd5e982d8f50c44de909bebf32b22e25ac31456aef4c450b28230e95699cc0bc87cacfdf2c8ed032c6a09c612dca7685c01aebf45614a16e0e522bb44ec132d6a33f6606cd9c5286acb32d63b8", 0xce}, {&(0x7f000000f000)="e321aad78b7347d66e67bb9e96ef3662d7868a130bcd947ddf46490f24197e2d8d83687ec3cc8f5c37a8bd386397d3d40e36d831ce9b80ef05cc1ea3b44e0750c5f50a26", 0x44}, 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{0x20, 0x1bf, 0x7f, "535bb4991197eadd1168"}, {0xd0, 0x29, 0x1, "fe3caffed2376a5f09ebacc3188feac2999df4e6bd778ef2d0371ec7399256f18803809ae6e05cf0f9d822d0ea0de6d8d712ed28b908973ef4af7758999b1fca26be6cff905de92c5b14a76eed9f69acd370b1efd80a35a196abc8bce2b221f9ae0d9810effd18490f28e64a105e638e52251a124d4e49ede6efc55dcbbf920b2c144199d82b93d7b608497d7761b7c21260e421d9ef9880220536daef2866608ee9f73eb4b70b4861213703ebee54caf276b02948ac171c65cc72f42c2b"}, {0x38, 0x107, 0x7, "404a7bf1dde32ebcd828740c0e2f6c4c6a777171ef6721c6a34940bba2c42cb5d1bcd4"}, {0x30, 0x88, 0x5, "443da812ef45f35102e2a0ff0cab14827c2f25686fb319abf09c151726"}, {0x18, 0x11, 0x0, "87c7033ce9"}, {0xa8, 0x100, 0x9, "ef8af717a46c56769b347a79119510eb1db9dd56a8a8941450fa10c9e4301e830d0059115dc83aa6f4a7969891edf7f693471afd1b6e9c7aa83b25f8b83c39d893899df4b007314f98d14c12aa1e63abd7ab35bed93c31f5f5b80e405143a56920f3cadd9b629c49e2c9558d873d85a67e63e11ad89d38d599b8f5229cc32aa7d329f9f8bd052d2bfdd423eba09e7353559f68a8da0195f5"}, {0x98, 0x85, 0x1, "413bacae8f085beb410d1d122210cf6867f096da05c0a0dd13323c7e441a209b4c0c012c752acbf07f6e9d56f8fedf60be7203ff1c9720ecd40949e6501ebbb12a8726e1995971bea74bdc780597211f51fcd6d36bc709584341c35431de3d431b77dc080714f64acfa32d7806b0bd1c8a6d262551991ab9a6f89c61caa7fdc331b15d41"}], 0x12c0, 0x20000805}, 0x7fff}, {{&(0x7f000000f000)=@rc={0x1f, {0x1, 0x6b, 0x1, 0x3, 0x81, 0xffffffff00000001}, 0x7}, 0x9, &(0x7f0000005000)=[{&(0x7f0000010000-0x43)="a4b21444e21e7217d7903755e0798c66fc65885bb6e259b377b499994ded5181838471a8868890ff583e59d6708f0bab19b7b33ac30dc42103e9ad9b3a9fb0c70c6953", 0x43}], 0x1, &(0x7f000000b000-0x278)=[{0xb8, 0x11a, 0x0, "3416d5e5d31a6c8e47ca1fb3a93ae9e279cdabb35f847bf510c3b26c8f156d6980a88ab7fe783002ca4e133cf575cdc06999eb26afb2c212e8dd2ae649eb136c11b4ca8b26f4f675044e0dd5fe4778d639c490ac3bc6a3cda564e11b2648c2b6bb768475ea4c507f7b671b62a3bf6fde5761b8e8e2551baae06330bd095628296bfd8aa11886bc7897a9f199cff0c431d5cd98fce7b7e82b1f62e6d0e9f5101369ad"}, {0xb0, 0x116, 0x0, "a1192c694aacc9c17f8635f4aafe3feb39c7653ef2e75647f61344553a8ae92e370c7c034d7beaa06fab2de168ea6cef20ff1ae4ab80493c9116ed5f0d84bcb34b074b0c10206e40669485476f5d89043d5e49731ebcdc133724d3cc5dba9ea67090bb8c2730bc545a8c517e4ea92068578842f3de041691d65a32ae74edcdc9df988de990552046fe0a541799aaa550a9325fb24f093765d6f42eea"}, {0xe8, 0x11f, 0x0, "ddae37c45fdcf5e5e7dabfe755e96c010ff056e63e1ab1650e915114b3362914db6de82bb03ded6a1b7f3adf5cb361ab9f380010cdd4678a125662c8e7d0b6d902a6b0a8dcc9947fc40497fa1c741691ed2dc5f42c46963feed8feec5be20cdb5fd6f4b91878e18dc1f2b34623f0a466224a2d33b7dcb09d2ddf73a016131abbb4079a3fe914fd05f5ae616f7d1b7edb96524e844011d149f75a6ea9dd4707f548030c49223dcf5f4480d67ec43d8f0958a2622ddeb2023c19824067e636936c4a8d054c59c3b7042fcb469ee5daa870ed"}, {0x10, 0x102, 0x2, ""}, {0x18, 0x0, 0xfe00, "857d1a5c9bae"}], 0x278, 0x4800}, 0x8}], 0x5, 0x4) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002ae000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008d0000)=r1) syslog(0x5, &(0x7f0000223000-0x96)=""/150, 0x96) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033f000)='/proc/self/net/pfkey\x00', 0x401, 0x0) getpeername$packet(r2, &(0x7f0000fbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000413000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f24000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000048b000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000a77000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000071d000)={r4, 0x7fff}, &(0x7f0000a39000)=0x8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000b39000)={@generic=""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003e0000)={r3, @rand_addr=0x80000000, @empty=0x0}, 0xc) 2018/01/28 02:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000aca000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f96000)={0x0, 0x1}, &(0x7f0000107000-0x4)=0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000391000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000caf000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/28 02:24:54 executing program 3: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) bind$netlink(r0, &(0x7f00003c7000)={0x10, 0x0, 0x2, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) lstat(&(0x7f0000729000)='./file0\x00', &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(r3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000866000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ipx(r0, &(0x7f00006b1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3a000-0x4)=0x10) mmap(&(0x7f0000d39000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000003f000)=0x0, &(0x7f0000d39000)=0x0, &(0x7f0000d39000)=0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d3a000-0x8)='./file0\x00', &(0x7f0000d39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000d39000)={0x0, 0x0, &(0x7f0000d39000)=[{&(0x7f0000d39000+0x859)={0x320, 0x3e, 0x100, 0x0, 0x1, "", [@typed={0xc, 0x15, @uid=r2}, 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0x17}}, @generic="cd9aff33637af43fc2f1fd189ffb06f77c0abe0d43acd059e757a53a84a88678de46de12e0efc3f21e4e32e46212a01b74a317b7af2d7823bc4633a1c3365c308b42b05ac116d53aa4fe045f4c51bbb91a998271dfd7db4d9379b4e5b952938e307ee5e7b7c7", @generic="84df9edb80e8b73a0b4bee26230ffaf929eec9894b7b0cc201ce227ac58da86332bd3f6d53b42dc122a38c61", @generic="db7c89d3fa6622a35697e802716e3fd1c9a409a431c586616e9ec90afcb1d31e53ba38e7ddbe8535db3f1496c7b4b38231568e50dad1ba24e4837dc45107d9e5862a7553beedfa660539cd782cb41246fed6bbeb8f626ad823b92d8ad3c25909d13146e660c50f67c472212ec48df1ded8f31af5f250afb4d8959589960b43bf0e85aa6c57a434090f1bc58cad45ba9dd95cb8dab2ac3ffe228a50621ad0c78ad81b525bafb5795fa8ec8a9fe260a77cbef9be998eed32596f5c87c955eeb5479b2d81180798750b09ee8bad464fcb994d2dc462a02c72709e7b2e694dbb9b88b6d0c5001ad849860eeeb1b065aeca0a7580da"]}, 0x320}, {&(0x7f00003d5000-0x1028)={0x1028, 0x1b, 0x820, 0x0, 0x1, "", [@typed={0x1008, 0x2c, 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@nested={0x5c, 0x5b, [@typed={0xc, 0x7, @pid=r5}, @generic="666015e8cc079729806e3856f9faf738d298b6f369b44ecb0561fb86131be99513a7fb36bfdd24400e605744d0463db2c2428bb9e2ff183168b39e8690cef045", @generic="", @typed={0xc, 0x48, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @typed={0xc, 0x93, @uid=r6}, @nested={0x104c, 0x53, [@generic="ba348fdf70b7424a081fd0b4741734438b2c1dbe9ac73134d6af3bcf270037227ec7ed", @typed={0xc, 0xa, @str="c400"}, @typed={0xc, 0x4d, @fd=r7}, @typed={0xc, 0x1a, @fd=r0}, @generic="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0x23cc}], 0x3, &(0x7f0000d39000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x60, 0x4041}, 0x4) dup3(r1, r0, 0x80000) 2018/01/28 02:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008a5000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000004b000)=0xc) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2b000)=0xc) setfsgid(r1) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/28 02:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/28 02:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d88000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 02:24:54 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000519000)=0x0, &(0x7f0000f31000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000f8b000)=@random={'system.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000f8b000-0x4)='em0\x00', 0x5f, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f89000)=0x0, &(0x7f0000e57000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/checkreqprot\x00', 0x18d000, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/28 02:24:55 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fdb000)={0x0, 0x2}, &(0x7f0000415000-0x1)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f5d000-0x6)={r2, 0x1}, 0x6) fcntl$setlease(r0, 0x400, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000e2000)=0xffffffff, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:55 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/autofs\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ebf000-0x10)={0x0, 0x3, 0x1f, 0x9}, &(0x7f0000e27000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ba0000-0x108)={r2, @in6={{0xa, 0x3, 0x30030000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x5, 0x5, 0x7f, 0x10001, 0x9, 0x3f, 0x2, 0x1, 0x3, 0x1ff, 0x0, 0x5, 0x4]}, &(0x7f00003c8000-0x4)=0x108) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000084e000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9d66, 0x1, 0x4, 0xfc99, 0x2f2e0cb8, 0x9, 0x9, 0x8000, 0x520b, 0x6, 0x1, 0x2, 0x8, 0x3, 0x8]}, &(0x7f0000cac000)=0x108) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:24:55 executing program 6: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000eb1000)={{&(0x7f0000617000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioprio_get$pid(0x3, 0x0) 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)='htcp\x00', 0x5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000018000)=0x0) tgkill(r1, r2, 0x4) bind$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, 0xfffffffffffffe2b) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000240000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r3, r3, &(0x7f0000014000)=0x100400, 0xffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x6, &(0x7f0000007000)=[{0xfff, 0x8, 0x1, 0x70}, {0x100000001, 0x5, 0x1, 0x0}, {0x3, 0xfe, 0x3, 0x6}, {0x1, 0x3b, 0x912, 0x1000}, {0x80000001, 0x7, 0x10001, 0xffffffffffffff4d}, {0x5, 0x0, 0x6, 0x7af5}]}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) execve(&(0x7f0000ded000-0x8)='./file0\x00', &(0x7f0000a53000)=[&(0x7f000012e000-0x21)='md5sumnodevmime_typevmnet0--ppp0\x00', &(0x7f0000f4a000-0x3)='@-\x00', &(0x7f000063c000)='\x00', &(0x7f0000443000)='\x00', &(0x7f0000db4000-0x5)='&em1\x00', &(0x7f0000696000)='\x00', &(0x7f0000de9000-0x1)='\x00'], &(0x7f000027f000-0x28)=[&(0x7f0000717000)='@\x00', &(0x7f0000820000)='\'!$\'.eth0lo[#\\\\\x00', &(0x7f0000936000)="272c2e246c6fef272900", &(0x7f0000a9e000)='posix_acl_access\x00', &(0x7f00001f7000-0x1)='\x00']) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000017000)='./control\x00', &(0x7f000000e000)='nfsd\x00', 0x4, &(0x7f0000017000)="758a90c18b79b3b304054ca1850fc71af4c6c3b815214cf2d4504f90018c7ed5b350995aedfebc870f93825c5d59ef7bbf925e4c2502e782d16915efc583e5f9d63f897063bb829f6843e7ec9a9811865c19b5152fc64754bfb03d9010846381918f880fb2ae1c1881c7d0b72959f182f66ccef6a8eff97f4bab672af26ce116e23e559244b7f2961e24c2424a9b9aefe9e3e19a5f986342e03eda9fd46dbf9934a92e0dc31ca159b6b28ea6136dc4e0b6fd7b2332c04725f7a082376d53215a23f751975df94ed2f4f8d2b8c6fc5dd01a6dc513406e41012d2ca6bba8cdedae95819a8a93767564940536c9f44d0467b9") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000016000-0xa)='./control\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpriority(0x1, r0, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x4, 0x3, 0x2}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007000-0x8)={r3, 0x7}, &(0x7f0000006000)=0x8) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000048a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ea2000-0x4)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b4f000)={@common='ipddp0\x00', @ifru_flags=0x1400}) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x0, &(0x7f0000713000)="") link(&(0x7f0000f9a000)='./file0\x00', &(0x7f0000634000-0x8)='./file1\x00') mount(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f0000d9c000)='./file0\x00', &(0x7f0000daf000)='coda\x00', 0x1302000, 0x0) 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000904000)='/dev/loop#\x00', 0x80000002, 0x1000001) ioctl(r0, 0x400000000000125e, &(0x7f0000a24000)="") 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000dfc000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00000f9000)={@generic="2e660cc23d1165070c71794b4d21d56f", @ifru_mtu=0x2069}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00009a4000)="615b0bb9133e5a1fa6e13e1c55ae114bbca08b096829ac3ac46ff9ecc3bb868ef8c29c55a2c98c320b136f2494de38bf6ad01af14f") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f000074f000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet(0x2, 0xa, 0x100000001) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005cc000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00006ae000-0xb)='net/rfcomm\x00') setns(r1, 0x0) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) shutdown(r0, 0x1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f3e000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f00004c5000)=r2) ptrace(0x11, r6) 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000516000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a93000)=0x14) socket$inet(0x2, 0xb, 0x9) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00004fe000)="7420e175267dbbb819dbbf331613104b80c0eb7e6c1a3aacec7c5e7584e02a6d781afa05bd0759b1c66a2142dc70369a8dabc993a58e15a2431ff9ae83ac1f5e9ea1acb795ba00637b2176310780cf7f9a89cbcf1ba911c1f71c720801fbc23007457f8715f0c49b72c09a8d300ca0c8bd124ac7ae6b32843f9bfb7374ca4d4d8b4f2ebc30e46fd4a6dd5fcad1ccd6c03c1d0f9e43223fe939d06e999133ca151a0be48e867bcc100411752ae1ee9b5d789ef448dcfe7a0f004d1e8e6d29b6ea65b31101b3f51bc82c6acc7b97756bbe1cd43d") set_tid_address(&(0x7f0000dc6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x4, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000017c000-0x18)={0xaa, 0x42, 0x0}) 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000083000-0x4)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000461000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eb6000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000021b000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fdd000)={0x0, 0x0}) flock(r0, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b8e000)=0x6) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffff004e, 0x2000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x803, 0x1800000, &(0x7f000042a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003d5000+0x553)={0x0, 0x1}, &(0x7f0000d0b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e61000-0x8)={r3, 0x8000}, &(0x7f0000a36000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005f0000-0x20)={0x7, 0x7f, 0x6, 0x4, 0x5cb, 0x23a, 0xffff, 0x9c9, 0x0}, &(0x7f00006a2000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000085b000)={r4, 0x0, 0xa86c, 0x8000000000, 0x5afa, 0xfffffffffffffffc, 0x1, 0x1, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x3964, 0x7f, 0x23}}, &(0x7f0000b5f000)=0xb8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c2b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 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={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x74) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0xa, 0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) accept$ipx(r0, 0x0, &(0x7f000000a000-0x4)=0x0) sendmsg(r1, &(0x7f000000c000)={&(0x7f0000004000)=@nl=@proc={0x10, 0x0, 0x2, 0x1200010}, 0xc, &(0x7f0000011000-0x40)=[{&(0x7f0000010000)="1f6b08d6e821b654c50a79d12240899a", 0x10}, {&(0x7f000000a000-0xb1)="79d4c6ec982c987030c325510abdd968a1f1ae6a190e368dfbfebac7de0159cceb4d6546d5c15d0cdf01be9a604fe510d3d4cb692cf4d017a470ce41e8e0798c9fc2d195e7f857829a94470852b79e47a20ab9f164ec50ca780294ed0cec0545114f3293f5e55b27c1c0f100ce49fefc7a1cb31821f2134c719e1a5517fbbddda07281efb2e4ff04569b2bb5a4dec8586d326fddcde0574a6fc877dc5f468c7b63ce74cc1a7d0256fb804419a9c6c2223d", 0xb1}, {&(0x7f0000010000)="00e3436c9fdb23cef5cb16e234d9c68db94676a3b9944afbafa19b7142f6e9267a686c8b9fd370f66a0f16bcf384c3e9149bb10298710c7d88585b86c486024cffb108301121c99ad691e50e1a79caf80cf0a4c491400c1f1898c51d572519a8f0a2d1d43f8c6fbbf04b363adf7289806396fa6975ac3f9f78018919bcd1e50bb392fcc31e7d4010c25be6b2fd3add900020c6b515546740fd2f826eb565c18ef6960ed0426bc3e2e775decfe19449a0d0059686e1f4eabd1779c9eb01179c70df7e7c25ffb83259ce5bd144f152940e3abd35ea62af93e08dd888373c", 0xdd}, {&(0x7f0000010000)="e5e018459c7e7664a849ac98892b8fae519fcc6d681045b933ccc195f706975cd3f155748c59379443c45fe10016d787562821edb9a7c598cbcbd0524cdf6c6700e3c5e3ad74a5eaacbb89dc7e5be5fe018499d26ed0e0cce423fa7e23ec85dbb61dcd0cc39fc61c83f92147b1a98b0b33a98c86d1ebbb8775d51b8f57605fbcba868f97a53026422c96589ed964bfd69711297b19360100fb00a1d5ede8dd61df39f62e68c6bbfd8ab869d362c6facdfcc70ce28a8517f8e4113b7708b4aeb240a9603f393519b9d2f66f07e2fe32bfb9bb60daff442c83d92449e9f0cbd79ccebf5d65e24eb6a964df0fc1", 0xec}], 0x4, &(0x7f0000005000)=[{0xf8, 0x111, 0xffffffffffffffff, "23abb3ab8b76d242291f8050aa1e1f344d6080812de96bfc3bc6196f623a1184d9f507b0e68dd9596d5657086660b67a532d581dc4f123bd8a56b1b1f7dc81d314634826717e38e97684660a4dbb83374ce4c3022c986ac176cc131d1b9956bdd6a554c77860f919fa4b449a58ef15fc2542815cfa3776d286c104a63c964fea8faa6e4ea04968aa9fe1869d570af556e419a6325d4024e2a1dfc8dd9dd84e8700df284323b1fdec10a11116b7f32599d7fd7912e2d1683ae64e1358107cefd6aec5abd52cd82eab255ca9def22cb44200c19e57043aa04b584db17ef04e94218aeed4908efb"}, {0x80, 0x108, 0xffffffff, "2e6e96373409a582c6b7327e9be1a6ce283b4ba35b94c55f609d135423754e7623cc7961a0ca3a83274f02bf6084e1c344f78e516f542fde233cf83e44ce5a25a9fa9d37c782c31785cf20f3687753eb32abd542c4aa551758b183f5e92f15e14f207d10d42dcbc9045dee4289b0611d"}, {0xc8, 0x117, 0x100000001, "22814c84f7f494e6c9095eb37f115cede71b94821572b16ec3cf0a1a05c8061d9666c21700976f8e030f6f38ad516ea956d4c24b1a89f840ee98888c8b83667a57aa6cfee0acddf51fcdcddc8534113617111fb3b397dfee95080002d20c79582e9962baf95562b3a91a66acd17ef9818314a2bc7b25e79ce0d1719b7a48d78e27f8e06186e6ba0a14234bbb30785be9f1a450d10da78d669dd0607f51709c51fea7a09b24025885e61adc5844af4ecc2b2afd"}, {0x58, 0x107, 0x6, "72c642831382feb2ee2b6f995b62fc604128349932c177b9fb9caad079c0e9ae2fb52becfd3a12e8ecc813489743fbd7bd66cf52c195faacf4e31757eb4a54080d62befec19d"}, {0x48, 0x10c, 0x20, "fb765434dd826d3f365fb5bbe67113683a48eda0da64d42c4e26bbcbfca587f1aaca0a3d7215a8777a94d643fa0df1e0a2b9864e472262"}], 0x2e0, 0x8000}, 0x40044) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000011000)=[0x9, 0x7]) 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) rmdir(&(0x7f00008ce000-0x8)='./file0\x00') write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x200, 0x0) mq_timedsend(r1, &(0x7f0000ff3000-0x2a)="a4a0deeafe1fa9207bb2c244d5516df9f4896ac5575c8f76310146d8cdbefe0b312257ef77c24e83066b1403c3f1dcf5d6ce0e6e11ce1782a507437bc2", 0x3d, 0xf6e3, &(0x7f000074f000)={0x0, 0x0}) mq_open(&(0x7f0000139000)='\x00', 0x802, 0x19, &(0x7f0000a1c000-0x40)={0x7, 0xaf, 0x1, 0x4182, 0x5, 0x2, 0xffffffff, 0x9}) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) munmap(&(0x7f0000020000/0x4000)=nil, 0x4000) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000b45000-0xb)="5b656d31e15c2f656d3000", 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ed4000)={{&(0x7f00000fb000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000578000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000308000-0x8)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, 0x0, &(0x7f0000d20000-0x4)=0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000ac2000)=0x0, &(0x7f0000d20000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d1f000-0x10)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x6, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e7b000-0x5)='task\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000060f000)=0xffffffffffffffe1) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0xffff, 0x0, 0x2000, 0x7, 0xa8c9, 0x3, 0x80000001, 0x5, 0xffffffffffff4d06, 0x6}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r1, r2, r3}, 0xc) 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050d000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000057000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008f8000-0x8)={0x0, 0x7}, &(0x7f0000770000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc5000-0x8)={r2, 0x1}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x1) write(r3, &(0x7f0000fd6000)="", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000073e000)=0x0, 0x4) 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000562000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000c3b000-0x4)=0x8000000000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f000014c000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000a90000-0x10)={r1, r2/1000+10000}, 0x10) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='d\x00', 0x2) prctl$setfpexc(0xc, 0x100000) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, 0x4) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) [ 39.508048] blk_update_request: I/O error, dev loop0, sector 0 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000083000-0x4)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000461000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eb6000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000021b000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) 2018/01/28 02:24:55 executing program 1: r0 = inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee3000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x2, &(0x7f00004cb000)=0x4) inotify_rm_watch(r0, 0x0) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000384000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x1, 0x200000000, '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]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write(r0, &(0x7f0000efc000)="9b4a946c4f58c019dd3dca54d7225f062a3ad61126f1145dc551fee1629619be8709d3607b8b3cadcf9236dd63764497e3173f4686e544e0f6b1ddc981828a4b9b49675efca35a76afdd5c477cf702099d3783b696db6a589b53df718dc398657d5712c05992ccbec3b4968efdc6f8e2e1719d92823d965da8581814981661db2b12feca202effcc3759ca4335b221060e9810072e9184be06d54facbeed015e091d84014f6acd819961563bf72f94c68a7f090d2859f558fb5fc84b37a8425a2dbfea8a529dfa71a889800fab09d8033fb2c74e631f26dc3e01e566e392749ba68c2905445874a8bfd72c2bbd59d7", 0xef) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00008e4000)={0x6, 0x4}) sysfs$1(0x1, &(0x7f0000573000-0x2)='(\x00') wait4(0xffffffffffffffff, &(0x7f0000a50000)=0x0, 0x4000000a, &(0x7f000031a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={r3, 0x0}, 0x0, {0x0, 0xeda9}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000)='./file0\x00', 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) [ 39.607230] binder: 7903:7910 unknown command 0 [ 39.614484] binder: 7903:7910 ioctl c0306201 20002fd0 returned -22 [ 39.626198] binder: BINDER_SET_CONTEXT_MGR already set [ 39.636471] binder: 7903:7925 ioctl 40046207 0 returned -16 [ 39.650535] binder_alloc: 7903: binder_alloc_buf, no vma [ 39.656326] binder: 7903:7940 transaction failed 29189/-3, size 0-0 line 3127 [ 39.670645] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.676222] binder: undelivered TRANSACTION_COMPLETE [ 39.681315] binder: undelivered TRANSACTION_COMPLETE [ 39.687774] binder: undelivered transaction 56, process died. 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000054000)={0x2, 0x6, 0x3, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000004a000)={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, {0xa, 0x0, 0x5cf, @loopback={0x0, 0x1}, 0x7}, 0x6d9, [0x3, 0x1, 0x5, 0xfffffffffffff8f6, 0x8000, 0x2, 0x80, 0x3]}, 0x5c) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000055000)={0x40, 0x3f, 0x400, '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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000055000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000027000)={0x0, 0x5, 0x0}, &(0x7f0000042000)=0xc) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000030000)=0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f0000045000-0x4)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000056000)=0x0, &(0x7f000003c000-0x4)=0x0, &(0x7f0000038000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000056000)='./file0\x00', &(0x7f0000056000)='./file0\x00', 0x1000, r5, r6, 0xa974, 0xc75, 0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000054000)={r3, 0x0, 0x9, 0x7fffffff, 0x9, 0x4, 0x0, 0x366, {r4, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2771, 0x1, 0x400, 0x3, 0x8}}, &(0x7f0000054000)=0xb8) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0xfffffffffffff000, 0x0, 0x0}}], 0x30) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005c0000)=0x0, &(0x7f00003af000)=0x4) socket$inet(0x2, 0x804, 0x7e5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000400000)=0x0, &(0x7f000068a000-0x4)=0x2929715c39bd7258) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:55 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004e1000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000+0x1c2)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8c6f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0xfffffffffffffff7, 0x5, [0x0, 0xffffffff80000000, 0xffff, 0x3, 0x70b]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbb89, 0x6, 0x2a7, 0x401, 0x2, 0x4, 0x3ff, 0x2, 0x3, 0x80000001, 0x9, 0x133, 0x82b7, 0x5, 0xad]}, &(0x7f0000000000+0x686)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0xfff, 0x2, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x48000000000007, 0x2, 0x16) lseek(r0, 0x0, 0x7) sendmsg$nl_route(r3, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, [@IFLA_MASTER={0xfffffcf0, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0xfffffffffffffd7e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) dup2(r0, r3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00002b6000)={{0x2, 0x3, 0xe1d9, 0x3, 0x3ff}, 0xb79a, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r0, 0x4, 0x42c00) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000dc8000-0x8)='./file0\x00', 0x101000, 0x10) stat(&(0x7f0000272000)='./file0\x00', &(0x7f00001f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000fe000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f000093d000)='./file0\x00', r1, r2, 0x800) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/28 02:24:55 executing program 5: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00002be000)='./file0\x00', &(0x7f0000710000)=[&(0x7f0000000000)='::\x00'], &(0x7f0000000000)=[&(0x7f000074c000-0xe)='net/rt6_stats\x00', &(0x7f0000000000)='\x00', &(0x7f0000c02000)='\'(:\x00', &(0x7f000007f000)='net/rt6_stats\x00', &(0x7f000022d000-0x7)=':,ppp1\x00', &(0x7f0000f61000)='net/rt6_stats\x00', &(0x7f00006ff000-0x15)='*.ppp1procppp1md5sum\x00', &(0x7f0000cd8000)=']\x00', &(0x7f0000fd8000-0xe)='net/rt6_stats\x00']) splice(r0, &(0x7f00008df000-0x8)=0x0, r0, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x7c)=""/124) 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf0000-0x9)='/dev/ppp\x00', 0x2000, 0x0) bind$unix(r0, &(0x7f0000bea000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) pipe(&(0x7f00009a2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000cf0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d72000-0x8)={0x1, [0x0]}, &(0x7f000040e000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f65000-0x10)={r3, 0x8, 0x2, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b8d000)=0x0, &(0x7f0000f6e000)=0x4) 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008b1000)={0xb57, 0x1ff, 0x0, 0x4, 0x1, [{0x1, 0x80000001, 0x5, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}]}) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f00007b5000)=""/4096, 0x1000, 0x40000000, &(0x7f0000df5000)={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x10f, &(0x7f0000a0d000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x4}}], {@llc={0x4, {@llc={0x4e, 0xf0, ';', "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"}}}}}, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000911000)={0x0, 0x5e, "0e1e74ac86ddfc12dcfd978fc997defe0c557ddf16e95bdcac797d20b180233790b106d1ed87ec1889f5387ecf3cb9ac6fa6176c57f38233f05b75ff350bffa1df87a5422a4c0eb5e4b6add56d6573891722bf10e7d7cf0975d98643ac71"}, &(0x7f0000c4f000)=0x66) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e68000-0x4)=@assoc_id=r2, 0x4) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004a5000-0xd)='/dev/usbmon#\x00', 0x1f, 0x20000) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000da9000+0xce0)=""/4096, &(0x7f0000efd000-0x4)=0x1000) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendfile(r0, r0, &(0x7f0000957000)=0x25, 0x3) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrlimit(0xe, &(0x7f00003fc000-0x10)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x10001, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000)={0x3, 0x3}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x8000, 0x30, 0xfff, 0x7}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r2, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x2000, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000005000)={r2, 0x3f}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000007000-0x68)=""/104, 0x68) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000-0x10)={r6, 0x4, 0x100000000, 0x29c}, 0x10) [ 39.857225] audit_printk_skb: 9 callbacks suppressed [ 39.857236] audit: type=1400 audit(1517106295.647:37): avc: denied { net_admin } for pid=7978 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.864329] audit: type=1400 audit(1517106295.657:38): avc: denied { net_admin } for pid=3406 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008ff000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000298000/0x2000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a9000)='/selinux/enforce\x00', 0x111002, 0x0) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00009d9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009d8000-0x18)={0x0, 0xfff, 0x30, 0x5, 0x5}, &(0x7f0000022000-0x4)=0x18) mmap(&(0x7f00003a8000/0x8000)=nil, 0x8000, 0x20000003, 0x40000000020010, r0, 0x34) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000077a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ca000-0x6)={r1, 0x100000000}, &(0x7f00009d8000-0x4)=0x6) madvise(&(0x7f0000928000/0x2000)=nil, 0x2000, 0x6f) 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000c79000)=[{&(0x7f0000f9a000-0x4c)="60f7ff8fbafd8997e7b780089cfa15c69ac6d01d0ffd938769085b1be3925074d3134cdd993a05fdb276183d147aa267392d67eeafcf2c5ef40b970be09c5ed3274d07b3873c5ca3da67879a", 0x4c}], 0x1, 0x0) write(r0, &(0x7f0000be8000)='Y', 0x1) flock(r0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrlimit(0xe, &(0x7f00003fc000-0x10)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00009c2000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004ff000)={0x1, [0x2]}, 0x6) r2 = dup2(0xffffffffffffffff, r1) close(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000975000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c1000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c72000)={0x0, 0x200, 0x6, [0x7c0, 0x0, 0x7, 0xe9, 0x0, 0x3]}, &(0x7f0000d6b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f61000-0x20)={0x3703a8d4, 0x4, 0x200, 0x0, 0x7f, 0x4, 0x0, 0x80000001, r3}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000045d000-0x1025)={r3, 0xff8b, "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"}, &(0x7f000071f000)=0xffffffffffffff3c) close(r0) 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ea6000-0x2c)="d086f53371e43b36cec210eb72975ae7ab1a890f3b8ded9fa1000000000000000082663af65b83bbd4b22a31", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00004af000)={0x2, 0x3, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000604000)='/dev/sequencer\x00', 0x60a00, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000079f000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in6={0xa, 0x0, 0xc5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}], 0x80) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x200000000003) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="bb2fd6af4ee867536cf3c2e39e0e2a43a7d73fc1e5d49cd2faeb884d464373417ef2c58684bd52fedb822a69b9584a3a40daf8745a3f3e83b148b65a3fd6e06dcd9923d3cb0b41c6bf6913c11c9225cb36cfcdaf2c392f", 0x57, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000+0x63c)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="78d08226b8b4829eb685c4014a91e31e8392a27b5461c4de0ffea186f08150bb1a258a6767a2d40485a098b8480430b95f18b0e867c16705914c5dcec84e9378bcffc82ff8cece96c2ffc1e5ff4c78f855a1ec77d548e6158bd5a2ace8a28fb948b8fc953a3bdf3b2a9b6acceee5a51b275db16fd902e9fc27bf72d77881bfdaac155604406b1a37d67b10af904c8ab151ff", 0x92, 0x0) keyctl$reject(0x13, r0, 0x2, 0x6, r1) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(r0, &(0x7f00008ad000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffffffff8001}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000044a000-0x10)={0x0, 0x7c, &(0x7f0000adf000-0x7c)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x445}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000839000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003b4000)={r2, 0x5e, "62c942233c0146cafdd8fe5c7d58a7667c0f9c58e11651cfdef677b463cfb16e97d0e9420f8506a98daca010fe6431b79002687fdb28a7ebd45ba5439e271ea6755fc3015e44d970ca3d3990be3e11750a55810a62d7d474c5e05ef2d149"}, &(0x7f00005a9000-0x4)=0x66) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) fcntl$getflags(r0, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000699000)=0x7fffffff, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf6000-0x8)={r3, 0x9}, 0x8) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf4000-0x9)='/dev/sg#\x00', 0x8, 0x2080c1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000633000-0x20)={{&(0x7f00002d2000/0x2000)=nil, 0x2000}, 0x3, 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000e28000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fa2000)=0x1, &(0x7f0000322000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebb000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000038000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f0000eb9000-0x8)=0x0, 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() fcntl$getflags(r0, 0x3) tkill(r4, 0x16) 2018/01/28 02:24:55 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e64000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0xfffffffffffffffc, 0x3, 0x1, 0xa, 0x80, 0x80, 0x5c, r1, r2}, {0x6d6, 0x3ff, 0x10, 0x3ff, 0x6, 0x10001, 0x5, 0x0}, {0x9, 0x20, 0x4, 0x101}, 0x2, 0xe, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x3, 0xa8, 0x9e, 0x80000001, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00008ba000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ac3000)=0x14) r4 = socket(0x2, 0x2, 0xfffffffffffffffd) r5 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r4, r5, 0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d1000-0x8)={0x0, 0x0}) connect$vsock_stream(r3, &(0x7f000014d000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000684000-0xfc)={0x0, 0xf4, "fa637a09a7ea2938669219615b2f00d65d0709ce450fbcf23957e2b9ecbda98e7a22da8a66d304a5126aad0dd74530285d1660ab3ea2b16ec80bd414f28c543bd2b2898b3bf5bdb1b5a146be69281616f664c662b240244edb18949f067406e325d9fd0a24cd4ce76fb58042d5206bfc529951280c60b4278556c18deb3a97ae6d12b6cfdcd4fc8cd9e61fe2def46c65101ec067ff55dc9256e09839a960497c925158c0189961e2e3d39483ee2af28b2e7e099c02bff7607b0f0a43469046ff6a667179e27d586e60a35c7a062afbdddc2908617571a3754c102cf54e92104face636188f41b93f2576bcd5cf554cc0ca36d651"}, &(0x7f0000831000)=0xfc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000016a000-0x14)={r1, 0x9, 0x2, 0x100400000000, 0x6, 0x262f}, 0x14) 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056c000-0x10)='/dev/sequencer2\x00', 0x400001, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e37000-0x4)=0x0, 0x4) [ 39.989818] audit: type=1400 audit(1517106295.787:39): avc: denied { create } for pid=8002 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 40.004232] audit: type=1400 audit(1517106295.787:40): avc: denied { net_admin } for pid=3403 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.077664] audit: type=1400 audit(1517106295.877:41): avc: denied { dac_override } for pid=8026 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 02:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[], 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000264000-0x64)={&(0x7f00007f1000)=[0x800, 0xfffffffffffffff9, 0x7], 0x3, 0x8, 0x8, 0x40, 0x5f6, 0xfffffffffffffff9, {0x61716979, 0x5, 0x2, 0x7, 0x0, 0xffffffff, 0x7, 0x7, 0x101, 0x1, 0x8, 0x4, 0xfffffffffffffffd, 0x1, "884243a7b6903a8f221c5cd4070840e130e37662f5ea55e73ce8f0c1832b4f98"}}) 2018/01/28 02:24:55 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008e0000)=0x0, &(0x7f0000aa8000-0x4)=0x4) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/28 02:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f00004fd000)=0x0, &(0x7f00000ed000-0x4)=0x0, &(0x7f0000df4000)=0x0) fstat(r0, &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008ad000-0x20)={0x9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00004b5000-0x10)={r3, 0x2}) r4 = getgid() fstat(r0, &(0x7f0000d3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000480000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000aa6000)=[r1, r2, r4, r5, r6, r4]) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb4000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000004000401000000000000e9ff0006000d0005", 0x39}], 0x1) unshare(0x60000) 2018/01/28 02:24:55 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r2 = dup2(r0, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc6000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1}, &(0x7f0000a67000)=0x98) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc6000-0x10)={0x1, 0x8, 0x6c6d, 0x5, r3}, &(0x7f0000354000)=0x10) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x15ef) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) write$selinux_create(r4, &(0x7f0000a1b000)=@objname={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x31, 0x20, './file0\x00'}, 0x47) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r5, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:24:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000000d000-0x8)='./file0\x00', r0, &(0x7f000000c000)='./file0\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ptrace$setsig(0x4203, r1, 0x7dd, &(0x7f0000005000)={0x20, 0x7, 0x6, 0x2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/28 02:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000097000-0x10)='/dev/input/mice\x00', 0x0, 0x246101) r1 = syz_open_dev$binder(&(0x7f00001c5000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ee0000-0x4)=0x2, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') r3 = syz_open_dev$sndseq(&(0x7f000069f000-0xd)='/dev/snd/seq\x00', 0x0, 0x42102) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea6000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x587, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r3, &(0x7f0000ba9000-0x70)=[{&(0x7f00001a8000-0xd8)="2c4660a0638696536d08a69aec9207153f4cbe2621d582de17e8004a90e5b400bf5817f9b631db6d54839ae804dddf1af94076cef7ea2d60e3ba4604be7fc14e7c4474d7b8b1d0fb3a5a8fd740bf84315c6c2aede247c18a3cd40ce87ba8dda35db2e088ac0e4c537dd3866c2bed0fabb20d48416e74721f2f62de9e0740ef3dbeae5b078164aa9493323954211e18b0b259ac62854a69ca32f601baf35b2ded4f3ba797c065a875803c114d5c0dc6ff3955edf831019c6b33ed1a34a25f8c7062c53b4c8af35f51b0c651000532356cadfcd6ec1cc79c57", 0xd8}, {&(0x7f0000050000-0xad)="7fbae38cf7890b658b9720ec08a54282ada6abb44e7d2153a1ce0a2cc74b487c410d46b31ea23e6475f2ec226573a6936e9ef57fc362c0045c29f67e0b27b24c767325d45991ce0f0a2b07d62e53bab51377cef676f40f2085eb9d6d4fbe0be26eb142f91f754ece5e6dda903b2c82a550c8606dc395ccadcb9c95e334ad8cc0c1de59ffe95237eac594a3b46374489887332754314cb00e7e873efc54f3a65269b7c6f88caebd405cbd2a754d", 0xad}, {&(0x7f0000797000+0xae3)="f868e64b4b8cc6cb2a2aedf5ca58a2c3548659cf02765850bd583bb5e12a34ac0d7f69964600c03ba39d7250800aeb843ee3e20c41128a9e4b175e110220a23ba0afc1f9123214abeefe153c096b10f85e00fd1e56478c87c4dd", 0x5a}, {&(0x7f0000cfb000-0x1000)="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", 0x1000}, {&(0x7f0000348000)="bb473952a9e2bb177b18ada895f041853460e0042bd7d1d75312ba0c129152d6cf5338fe6c4238fbe7b2676f08d762b04dd0dbcfc0cec6358e91b595be82f2", 0x3f}, {&(0x7f0000d0a000)="87b9f5cbe0292dc2753b8f113904e7cd8b8843a24e032f106711e22df9fb45800ff44f4aa6c88428ae99ec3c04b7daf9ce71a97f08f8b11d741ef7c97cd87493ff16ad2880672f77e468a46367186b326163326eab753e72d3516945f25967b3b8605b7d235eefd8af56e8b28e61eb04025512bad8338d77bc24f2a15fc061325363459068fb2b102f16f499be2ca44e4fbc63ba49378dd7f3691c910837d85ebcd3d98236b264009ccd63048ec5e5e9e64818331851aef597cd4dd09bf3aabcc8c96059320f28742c0d054ce991fddae714286e72cdd097ce4e6c8f", 0xdc}, {&(0x7f00002d6000-0x1c)="bcb6cbc213a6e2ff1edcf3937447993f8317907dfabff297c85a0243", 0x1c}], 0x7, 0x0) sendfile(r3, r2, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/28 02:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) openat(r0, &(0x7f0000110000-0x8)='./file0\x00', 0x2, 0x3) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/28 02:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) socket$inet6(0xa, 0x2, 0x0) getsockname$netlink(r0, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xc) sched_yield() 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000016a000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008a1000-0x122)="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", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d0e000)={0xc920}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d09000-0x1)={0x6613bbef}, 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ed6000-0x4)=0x1, &(0x7f0000463000-0x4)=0x4) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) openat$ppp(0xffffffffffffff9c, &(0x7f000048a000)='/dev/ppp\x00', 0x149000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000614000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000060f000)=@assoc_value={r2, 0x1}, &(0x7f0000307000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 02:24:56 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d69000-0xb)='/dev/hwrng\x00', 0x0, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4001008000002279, &(0x7f00001d4000)='j') 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee7000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000afe000)=0x7fffffff, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000915000)='./control\x00', &(0x7f00008e9000-0x7)='mqueue\x00', 0x2400, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000e6e000)={@generic="4f4dfc2c07c7c3e2fc7d801434961227", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005af000)={0x0, 0x48, "14702880e7b0d329983631a673f4b4e97cbf9af03202cf4c197027d8ea953bd6aa2eecd704b61eb9fa0577c817f21119f20b6d1215eb778eabcc66d17da993663bc67d3fda044015"}, &(0x7f000087b000-0x4)=0x50) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000211000-0x20)={0x3, 0x5, 0x4, 0x526, 0x0, 0x0, 0x937, 0x1, r3}, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) [ 40.200666] audit: type=1400 audit(1517106295.997:42): avc: denied { sys_admin } for pid=8056 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 02:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000a2d000-0x8)=0x0) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aea000)=0x0) sched_getparam(r1, &(0x7f000047c000)=0x0) [ 40.211205] audit: type=1400 audit(1517106295.997:43): avc: denied { setgid } for pid=8053 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 02:24:56 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000859000-0x4)=0x16fbf150, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000-0x8)=@fragment={0x84, 0x0, 0x10000, 0x7, 0x0, 0x5, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ab3000)=0x0, &(0x7f0000fbe000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fc1000)=r4) r5 = eventfd2(0x9, 0x80000) write$eventfd(r5, &(0x7f0000c0e000)=0x7, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/create\x00', 0x2, 0x0) 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000965000)={0x0, 0x1ff, 0xfffffffffffffff7, 0x0, 0x2, 0x800}, &(0x7f0000587000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008b8000)={0x1, 0x6, 0x2, 0x5cc8, 0x0, 0xffff, 0x1, 0x7, r1}, &(0x7f00007a7000)=0x20) prctl$intptr(0x17, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008f0000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x10001, &(0x7f0000ae3000)=""/116) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x9, 0x800, &(0x7f0000000000)=""/179, &(0x7f0000001000-0x4)=0xb3) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ed7000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x0, 0x8, "db42624751c988a48c3fba375a5960cbcbb20bef7f2d01f9afb61190a5c3d6d93411b05efe08af35506c01eaf00da4d4992c9d71a587fbaccb2cafd379d3ccfaf163c7de195c363ecf0370e04477fae2"}, 0x160) 2018/01/28 02:24:56 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006f2000-0x8)=0xfffffffffffff800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00004a0000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='\x00amJs\x00', 0x800, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') sendto$unix(r2, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00003e6000-0x4)=0x0) r3 = memfd_create(&(0x7f0000442000)='eth0mime_typeK-\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000068000)={0x0, 0x914, "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"}, &(0x7f0000ac1000-0x4)=0x118f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d5e000)={r4, @in6={{0xa, 0x2, 0xb02, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x79ddfd9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x101, 0xffff, 0xfffffffffffffff8, 0x7fff}, &(0x7f0000198000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ec000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000283000)=0x1008) close(r1) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1c000+0x7b5)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f1d000)={0xd77b, 0x8005, 0x9, 0x8, 0x0}, &(0x7f0000f1d000+0x4d7)=0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000ec8000)={r7, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff, 0xb4, 0x7, 0x40}, &(0x7f0000000000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\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]}) 2018/01/28 02:24:56 executing program 4: rt_sigpending(&(0x7f0000b2e000-0x8)={0x0}, 0xfffffce0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000-0xe8)=""/232) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000143000-0xcb)="fc8f7b62e539cab4fcece1f66599d315be060e1d3c2b11011974f94147af6616e3fd0477fd8f063fe942ea5a649773202b2250c157f452723f4230f6efc5ec34f2981fcd1af8d4e843fce0eff383de3b308d9f92b26cf8d8fbdd32069a607edee5a752f57657b3436ebd7efbffa6f0da895d866ae3d7f1fbdbd37f02b84e832a9e822729987f152aa4c77bd20f203449d926d3bcc1fd15fe4c462fba16b8118f5d0bbd9422afeed51dd507bb518ea8d7abc07498d1eb526244ef886cd2bb64f547fd00d5e3061a209d83ba", 0xcb, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) 2018/01/28 02:24:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f0000b2a000-0x4)=0x1e) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf, 0x9, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000016000)={0x1f, 0x3f, 0x8, 0x8001, 0x7f, 0x3ff, 0x8, 0x8001, 0x7, 0x4, 0x3f}, 0xb) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000009000)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c1d000+0xebc)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005d8000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000019e000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a0d000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x2a]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 02:24:56 executing program 4: r0 = epoll_create(0x6) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000386000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000421000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x2, 0x5) ioctl(r2, 0x3, &(0x7f0000007000)="") ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000034c000)=0x0) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0x3) 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/ashmem\x00', 0x800000000003, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000001a000-0x28)={@generic="bc6ebd062b919e52adbb6a8fa3b59868", &(0x7f000001d000-0xd0)=@ethtool_rxnfc={0x2f, 0x2, 0x4, {0x0, @tcp_ip6_spec={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x100000000}, {"4fa2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd, 0x9, [0x8, 0x400]}, @sctp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x3, 0x1, 0x1}, {"51cf", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xff, 0x7fff, [0x200, 0x4]}, 0xfb, 0x7}, 0x5, [0xff, 0x7, 0x2, 0x9, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000018000-0x6e)=@file={0x0, ""/108}, &(0x7f000001e000-0x4)=0x6e) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000995000-0x34)={{0xffffffffffffffff, 0x0, 0x3, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f000021f000-0xae)="ea7631789e7e4146bcdb79574e575798f9de4bf928c1d9d14a336688fff1c26f6c6a391d85bfb851678bd17352ebdadb8e5397e9a501d2a7eb72593dd6b804bdcfbef267885fa05a0e987a8f9f1ee200417ffba8bfc728254d7b3e1c7edd6a38670c802a4a6329260b44842512fa0cff9fb1f5901463a24e205ea2c5861302d31209a3a2fa9adb5cd6971c3af2c465ac0e1bca507f059a0fe129a0db740cde1dba92a74890498d0af685cc1b4900", 0xae}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000b3000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000-0x4)=0xe8) r1 = accept4(0xffffffffffffffff, &(0x7f0000af2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0x2e, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003eb000-0x4)=0x3, 0x4) r2 = add_key(&(0x7f0000f0f000)='keyring\x00', &(0x7f0000d41000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008c0000-0xba)="ce6bb174e6016c2f589eed0981b54e8f771d4ee865f66931fddc627dcc38fd0ef28d424966fc344a31be56e24b595e97d7b0cb909323d3365c83b55bfc66a990b8b659d8ee23c8cc45b3bfe3f1bbe7b674adbf93a72a47b34f54ee39b7dc2d521230e17824ed826b889e6ef99464771404fb2d6447ce18b7d53bd5839dec72d45eed6f1c4fdd35ac5a297f1e68acfb84f16c21ffa74737e691ddd60cd67634857c1dac415c4122cc1930a0e2fe248367e6b95186f25fdd7529d1", 0xba, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e36000)='/dev/ppp\x00', 0x800, 0x0) keyctl$update(0x2, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000760000)={0x0, 0x2, 0x100000000, 0x9}, &(0x7f0000249000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000873000-0xc)=@sack_info={r5, 0x3, 0x6}, &(0x7f000051a000)=0xc) write$selinux_user(r3, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000eb000)={r6, 0x1000, "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"}, &(0x7f0000b27000-0x4)=0x1008) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x100ffe, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000027000-0x18)={0x3, 0x9, 0x6, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) [ 40.490097] audit: type=1400 audit(1517106296.287:44): avc: denied { set_context_mgr } for pid=8138 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.538452] audit: type=1400 audit(1517106296.337:45): avc: denied { call } for pid=8138 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.561036] binder: 8138:8158 got transaction with invalid offset (42, min 0 max 80) or object. [ 40.569936] binder: 8138:8158 transaction failed 29201/-22, size 80-8 line 3190 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000)=0x0) ptrace$peekuser(0x3, r1, 0x4) 2018/01/28 02:24:56 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f00001fe000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000dc1000-0x8c)={0x2, 0x5, 0xfffffffffffffffe, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000024f000/0x2000)=nil, 0x2000, 0x9, 0x51, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000083000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000dc0000+0xcd1)={0x108, 0x0, &(0x7f00009ad000-0x108)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00006b6000)=[], &(0x7f0000dc0000)=[0x48, 0x78]}, 0x100000000}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x30, &(0x7f00005a8000)=[@ptr={0x70742a85, 0x1, &(0x7f0000dc1000-0x1)=0x0, 0x1, 0x2, 0x2}, @flat={0x77682a85, 0x1, r3, 0x2}], &(0x7f0000bf3000+0x503)=[0x0, 0x28, 0x18, 0x78, 0x0, 0x28]}, 0x6f}}, @register_looper={0x630b}, @acquire_done={0x40106309, r4, 0x1}, @register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f0000056000)=[], &(0x7f00007a7000-0x40)=[0x18, 0x40, 0x38, 0x78, 0x28, 0x40, 0x40, 0x20]}}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}], 0xb4, 0x0, &(0x7f0000dc1000-0xb4)="9b7cd99b03a3ba2461bd799d395ff31700757998f35347fb8e40b4c45884f140b7c445681cfefd8c9a9f24938a7435774f71661ae5cb91e6462ce38daf6deeb408c67cdf54a72701f71d2b4d4099793d3efd31851a4dc213baaf622e0430ea5b39a80561d7ffbabb12e9f519dd25a8178d1cc2badf7f0ab6d54e8c97e672e3d434680ef78e61d05b642c2c0f8cd7d88cbf7e4ea02c1fc1760738f1d59a8c826b1572157af6acbacc7c9671385ec2806920760c48"}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xa17b) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000077d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x75, @cisco=&(0x7f0000529000)={0xfffffffffffff801, 0x0}}}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000093f000)={0x0, 0x28, 0x1, @thr={&(0x7f000080d000)="734c6040f9a5ffc09a97bbb4d8a2a16774797afb7f711b321fdbe85ce24a8ec92bd00e75e6891e70213d6b682c60a2a3b24fc546892ee04c3ddd777a9798ee792b35af65d7fcca58ebdc704495964000f6310b92e74fe02f991ae20bf87da640f045d60afcf109df50d1ba02f6531db40636e51eb88931ad678e738247a6b56c7e64917fbcbf47ee4b6fec44b85abb0117f4c8566e996260ce0132ca10f77f7743c518837dbcf6af14ef7d740cf714ebd9dacf79a5591e90049a11ca4790518ad0f6eb7358c1a1499f864de91a3b59bf", &(0x7f00000ec000)="493ae89548332a36197c64732a1e5634fa53ff5641ce6d9d6abfb1fe75638996e202dd7dc780d464c77de36d86327994d03f27fe3e1a8bbc83dd57b9f438e3f9234546244e516600b270e339de6f5845177c58294d24e350039a8be3144d208635b2c206959d6924bf5a381ec748ef6fe5fc6013482c9bd4797c7997033a0a684a24f4a4ab50e35bf5a3a8f9c857c6124c22ec8c50e42653980259b178fdfe7fa0fda8e7d6921b75a60a3509889f09e426121b1a81c2629d6d600930a2b3678c55d47c6fd4c0ff9b0d7071cc0be4116d127aa57e8204167c7de025a8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000368000-0x4)=0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000093f000)={0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f000093f000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000940000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 02:24:56 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000322000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f000078d000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00002bd000-0x95)=""/149) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x2, 0x100) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) 2018/01/28 02:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000eca000-0xdc)="c4c0366e51b4881b401856c74c87c8af184fb01a1f40b61e6b69b2fbce72550c4838ab2580499530b4b8166e430f15ac92b7590b7ebc42beb9ae325205bbf68e3ffedbed2c4061daf1af1cf8635c5eade4a22609b48f9666d52490f9d87c59f687fee82b5b78679dde3d20dc098eeae513fc3b7c132971b5754bd45fc255aac35403ecdf3fac463efbf1260be010798e9842bfbc416dfc4e638f5fd43981d198ab235ebabb8b49bf6761fb2abca086d213ea05d640fe517b0262882313f652b57f3dc7d2d93c11f1818060e8bed873f6b81df75221ca87921a4a2d4e", 0xdc, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000027d000)={0x0, 0x1}, &(0x7f0000e4f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000670000-0x8)={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000021d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000286000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000900000)={r4, r5, 0x4}) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000008000)=[{0x932c69e85e5895e1, 0x1}, {0x8, 0x9}], 0x2) mq_unlink(&(0x7f0000007000-0x13)='@\\security/bdev[\\\'\x00') rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) [ 40.586009] binder: BINDER_SET_CONTEXT_MGR already set [ 40.591368] binder: 8138:8150 ioctl 40046207 0 returned -16 [ 40.598725] binder_alloc: 8138: binder_alloc_buf, no vma [ 40.604291] binder: 8138:8171 transaction failed 29189/-3, size 80-8 line 3127 [ 40.625205] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.630871] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000)='net/l2cap\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000132000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d67000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ebe000-0x10)={0x0, 0xfffffffffffff001, 0x4, 0x0}, &(0x7f0000f3b000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef9000-0x8)={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000795000)={0x3, &(0x7f00005c3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e29000)={r3, 0x1}) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) timer_create(0x2, &(0x7f00005cc000)={0x0, 0x18, 0x2, @thr={&(0x7f0000dd2000)="da17c7ab28f35a9db0cd952900ce3ec88e6ee51b54fe27a56207348e09db412d56aa39501ee784aa8e29ea5396d58466531aad564a4576bb935f896150b0cccfe15c7ca21d3a1d010b3bd432bda05d00262d08a4d5135919b6b0a3b8639c93007a91f33cc396021d31c11af8dd1dff6c4306debdd049465b3f3ca82d2d0334f90af6089e416d76171eea176bd799f4a82b927d6ae7f19c", &(0x7f0000311000)="cdb5e255bdfde3119ca86dcec1b1b9c0d18de97da56c7a6003bc7f6509ffdd6cfb78748df6e4bf79d97d43404a8560723b3451cfc4b9c97d8db71c8e156786a2ccfa894e5e452cdcd966fdaa4c66cceedee0b523366105e80e6a95b66427f4f55efc37420eb86c6b13e146f856267c2ac00d30e195e337e04872873c5d6131ade1e1f03bbb78a5cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000359000)=0x0) timer_getoverrun(r4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000ab000)={0x10000, 0x5}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00009f3000)=""/58) syz_open_dev$sndseq(&(0x7f00001d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x40202) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d3b000+0x1e1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0xea, @fr=&(0x7f00007d6000-0x18)={0x7fffffff, 0x5, 0x7fff, 0xffffffffffffffe0, 0x9, 0x1, 0x9}}}) geteuid() 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$ppp(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/28 02:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) bind$unix(r1, &(0x7f0000176000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet(0x2, 0x800, 0xffffffff, &(0x7f0000610000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000041c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000146000)=0xb) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000286000)='/dev/sequencer2\x00', 0x2004800, 0x0) fanotify_mark(r0, 0x40, 0x20, r5, &(0x7f00002eb000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002a0000-0x1008)={0x0, 0x1000, "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&(0x7f00008e6000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000085f000-0x10)={0x80000001, 0x8204, 0x42b7a408, 0x102, r6}, 0x10) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xdd, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0x21, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/sequencer2\x00', 0x400000, 0x0) faccessat(r1, &(0x7f0000735000)='./file0\x00', 0x0, 0x1800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008d3000-0x4)=0xf0, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ee2000)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x1, 0xf3e, 0xfffffffffffffffd, 0x80, 0x1, 0x9, 0x6, 0x400, 0x0, 0x9, 0x3, 0x40, 0x400, 0xfffffffffffffeff]}, &(0x7f0000401000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000645000)={r1, @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]}, 0x7, 0x1}, &(0x7f00008ef000)=0x98) 2018/01/28 02:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000491000)=[{r0, 0x2043, 0x0}, {r0, 0x400, 0x0}], 0x2, 0x9) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000079c000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/28 02:24:56 executing program 2: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001a000-0xc)='id_resolver\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000b000-0xa)=',vboxnet0\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f000001b000)="0918eb0546120989fa5387fcb5ad84a093fd22ef20fc6b6d0626fc8a6c206494f4ad1dc3c1be6d05b7f048e95b814042e3742515d6d6398515563e9bb1159f26f94768c9e3e7f9644621d2050324c095b31e5959d567129164060a69bf7e11b7f949f0c6f84433af670bbe8c5f602885fc5c17", 0x73) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x90)='C', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000001000-0xb5)="", 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000001c000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x5, "d16b7fe248f6e59e91795f1ae4170913111013d8229dbb8e12af4634523e5af1943726a581e5c944fb0dc35b6925eb4c9c3bc6e4da9ea50b412489d161d4760b753fb397bce1f225e866469512f287f4"}, 0x160) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") socket$unix(0x1, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_create(0x7, 0x800) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x1, 0x1020800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000)={0x7, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) syz_open_dev$urandom(&(0x7f0000a2c000)='/dev/urandom\x00', 0x0, 0x402) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) fsync(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x0) accept$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x27, 0x80000000, 0x7, 0x7, 0x4, 0x0, "195fc9f91fcb6ca8bc8be3446b474806c70f2a93913052235c500c6e919c8e428951c7831b98939ae5ff4bf1b667343cb4e6fb3e11dcb32476619e2e81f24d", 0x7}, 0x60) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a63000)="c8351ac15446e75d7e361ba855256d7310a2b9860f8234c2a2ca1f073111a843af443198c52006d77013b92febfb856ed67833bf745a25660053416d12cceb8ad7ff623c0346593b77b4fd9e940730", 0x4f, 0x24000000, 0x0, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000006a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000007000-0x2)="") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000f000-0x8)=0x0, 0x7fffffff) 2018/01/28 02:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00006fd000)='/dev/sg#\x00', 0x3, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00003f7000)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x2, @rand_addr=0xffffffffffffc4da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x77, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x381}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) ioctl$TCSETA(r2, 0x5406, &(0x7f00003a7000-0x14)={0xfe, 0x8508, 0x101, 0x5, 0x1, 0x3, 0x1, 0x10000, 0x2, 0x1}) getsockname$netrom(r1, &(0x7f0000873000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000495000-0x4)=0x48) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0x1, {0x80, 0x20, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x8000000) 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0xc) getresuid(&(0x7f0000696000-0x4)=0x0, &(0x7f0000d6c000)=0x0, &(0x7f000055b000)=0x0) fstat(r0, &(0x7f0000b93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() lstat(&(0x7f0000227000-0x8)='./file0\x00', &(0x7f0000df0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c3d000-0x8)='./file0\x00', &(0x7f0000f59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000094f000)=0x0) stat(&(0x7f000031f000)='./file0\x00', &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000951000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000024c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ed000)=0xe8) lstat(&(0x7f0000680000)='./file0\x00', &(0x7f0000712000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000c5000-0x38)={&(0x7f0000df8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000813000)=[{&(0x7f0000804000-0x89)="c92007d6e7af312f37367536a49f5d9d84d1f3cd21c6f2f2edc476aeafa7721832c5fcedb09e44c376719419ff95410eb0659d7cb2a40f8b317759a2396296a9f0932b55223fcefde162c2b824b5d99944d1c277111fcc2b948444c12d5e070445b4872fdf93c6ed70ba2ce0f1e1791a5508fa1adb1e5ee7fbb163f6d7711194ef7b9c476b139405cb", 0x89}, {&(0x7f0000a3b000-0xbe)="3c32b6350c036cf626324d177d65158abc9d7c82f21bdd1081f1ab8a3a46eca0cdbadf6e6a032b137efb7bd0b45396cc4466228bf84ad113b4d6c92111482423248a6971749b3b28406fba9a66e20e7a4c6802b30e1ed818cfd45ad2292c213b7f136f4233e021b592e8599d9abe9e415062b77229659aa4da5c5af09e0ca9a00370352350a345eb53961594b76fa1ad2befe5bfcf6dfbde085fcd55beb1df9a7b3f0517cc5d0e41e386154470cf46fe7b4793708c95132668e9f4bf57e3", 0xbe}, {&(0x7f00007f0000+0xb23)="2aba266a58bb6a454a05208d5ff6", 0xe}, {&(0x7f00000a2000)="a2b6384e6d9992c7620cf8dbc1913da3de982635ae1e894afb2e3e3d06df279485", 0x21}, {&(0x7f0000683000-0xca)="80826e85ec2259d926f706d49dbdd0ecc647990945ae9e036737cd3a90d53992c66c5a23798bcf72400c3ef8c905137f5718367ef7f1cacb0f4d6d18a84f5a824d9c16e669405ecd445d6de9291fe7502aa770d871f68eafb1e8f6c2a259643b6004b8b98eff63295c525c646ccdec86f120cb7b24964f75cb61549426c0b2fa951355ce37b9b094eafcc5513442e612870c97b0dc6b5ab2e97f40f1779f1db702229274f432a467e97825ec0cf714072ff5fb02da2f89ea026f487f4a15d0c9859ca2b15733f7de6581", 0xca}, {&(0x7f00009b4000)="52df44e4f5daec56a18e30a0e9e962bd1131e9fda25f5da11127985165e0c085cc58c450bd971f8407ae37f798bb76bdcfefe778e0e34d92109eee281f63afbdba13aec3a82bf157ba89babef953976a309809111a647ac998ec7c8e68eedc3dd77af48a030d51bce2fb381fe9aa7f2ed56013515a154fb1c7c1b164ef1961ef72c8395d527cd563981447dbf0e5dd2483e1dd7ddcddecb5e1fe007327b7e320d9dd87abd46c0fe41b08dd96ab586dba41d08f357f50a9cd71473108e8bc8cf761b89e4e1909cc646bb41dd69958650b9cf17d0c4c", 0xd5}, {&(0x7f0000232000)="1aa6d3851a6a2004d6a093cd4a743c444b4f182d32931a9e382ee3fbe51cd35b0de33de956202b3c0fcb16f2d7d13ac0725693c3f6b045870395873bc540edb723e7108a968eacf7f0b96a9e3d6500de7c5602457a3cc4d26f90adcbd8020b1df3a8c7dfb9f204625f740df409b57b055e450c6aec6dfac821d97ece95491224ce04c319e1f7606119a27bc888ddeb3ba3b5dcd5876f053a87ec65c49e8f5fc0935f5497", 0xa4}, {&(0x7f0000461000)="528f61f576464da7b27d03e4e172e04d2580ac55fb5b9fe8e599c1d2a46b1cea222b7ae154edae399048614aaa8d34010037a3de4ff15a00a69bbfd7c4d2784e8627491bb91bde5fd958423fd993779e078f77d611c2d89d47f681a890b20dcaef02dbc846831766bcff38c17b6fd9bd649ff6f7a7c698a8b71c05b423b4e61a5cc53371b07d27f033a3efe4ec34", 0x8e}, {&(0x7f0000970000)="86c1cd0011a6987ad57dbcdd38e000e2edaec02da89a872e4298b13f6be5eb0f0626de25cb894d164caa31c0d44abf37b6db72549d3dbd98a83e8fa613b7a705d26f37338c779bb93f3e4d3eac16b36a2537d843c4b8ee26d6f3284a5ebc01d8699a04838c08959d5b54c7c98b44848549a63e96b82b1acb5598f860486f36dcf305153475c6162cc09ef521a4f55171030f85165de138302b023c752d0487a5447a406a3da17e259f222581be040d8960c04a2a7aea511bedac24e6c9a99c76fbe27bcd434ef2ba31b1a1cdd5f18364db6f250ab48e2cd3a52b71908aa6ccef90aa44838b8e74e3599a58f68592d0afdb12afa32f541089bff5f4431c99ac6f01e3f8ae30d8f030e745a4d2d0244f522bf275ebd7abfefe85726e3ae984f8947d0f52dad37c20a298639d87e0ffb23683426a2a75e4b680a9674869efb845a45389377f37da2714b9d47b9e722aa97ed60d30a989203b916984c650d3345279aa12eefc2bd54384b582ea1904c95a3f3e6a7981d98f4d10d92026375938105c8855c4313e800ad4be59fb58d456643f926f0a747a8230039aba6716fa22c4e7bb1534531a21fb1a278c645618a9cd10822fb5e31f19770694a45dad6e24c9ac18bf80dd89cf821a24657db338590a91ed4130237fc052d69ca491eff3559dd960370e0def4d4ffe7710485cb2b521ae437e597e13d4efbf8ee6cf5af6bc36aefecd6db049cb13e84e926d42c943e3c8291cc25888891a2f0a7bbd43da609c2663edcb1332cd2ca78f387f3829ec60c1db0027b997d3b4e11d083d5bec7ff5a9dd4adb13e191e96aa45d4e63c6b5ebb755d0b127b3dbca0b00ed5687e5f7f13040a40e424f229a100f2662fe30d41640276a3f9697b303851d66c156ffefd860651d90440a27a69abb0be0fa811970c738fbaa616ffc18b3134d000f0f7b5c36afc9a296ec153b7041e7f9142dae8ce91e9459f80c0848d10d50d7c212198237aa86b342ecb5b7d25a5c6de8f2f2aa135256563909a49bd7b31dc5c6236e35fd960375a5ea96ec127591c535e444c7a0e9e54d6cef287d7b01b48676603a5b662884e8961f92fa8fe2b4678e5e0445966f49f7e79a9be60095737837ec65badeaaa5ea05a77b434ce0ac4893345ec4779588f77fa15fa1d1d201c80adff6dbf06b1f83b3470cb70d7c76fec2edbc2fd1bc8dee0a68f21ba96098a06bfc7224ec9a4e7fe1ffa40bb150a5c026ac34491c22b690e5ed4e2120827d604b832969934f7a441313b7559ce9bbeea255b1255ca3d0470528c0a750020475cfb3c7bec3516f7be13b9611d1878feb7239b8fa3344df732cb627a7a4f40837cd497f2737fc0c9084ce4f8dfd53f86adb8c6d59c1a124078dd23ac690f28093c721024f3268168895b914785930ae759a1d87aec76da077ef271b9986cddda8bf57a92b83b61d39688dea42a508650a9e1f2e4bdd96de6808b097988e333f61d6b228b05d55ef2780b71db50a661226b190f7f6a81fdbc96ac5f952e0f0719b3be9d13725afa396e7ccf15e19e21b5d7bbf00a41f6fc59e978737cb45f44cd0f57e246b2e9e293d38d57bda693bcedb6aaedf3a4e095da7076b1ad3152c0ee89a86485bad0aedc9c3b319f5b05802b68938e3ea44947734dce7c89973a42616da214b5b03a67ee42996122b4bae50673b859e7e139402962ebd06a111bfdd16d06a2ae93ad75222c34e5037b6ca560668a15fc04fa23ca32737d1d5ab64154e69cb64cebfde326812b478d5819cd37b15e091ca872d1277f791d2c78ca631bd841579bd5e910f376305638bdb6ec6f1d66ee49249170f164570d5bc50f6df281db8a165f664492155be6769f2eba12853c85d3b03b4ac29302552f468272bd94a20c6f58cab9480b300b20cc872b6a78080b172200bfc10860f4a6c5fcd6891beb61a67cda4575bbe2981c6adf95bda2ffac4bada779611d8d3bb7c70dcb405c7cf69bde5f3f3624e83ae67b4c275a21cf84bc0f035026c6b2254ebc8b2210c968013d45664182a7be89fd516eaa2e80497511d179094894c1bb2bb8ce44ebb64ada98b196214e496d3c9b8f2b67f04c205b3470bf068370f116f71ba342ba28a910af30fcae750b6de8d6dbe6652b7a41af0c1718f253791d35cc8d78511a32edc9e551bf6a8f4b38ea2a34e1b92a3f63d10ac023e043bed8aac0880e3a6943a56961c8f56a793e495fed20f4860bbb48b1162071a6cd6f38f84f85c727f684956188fa41a3c41e2459eab25169dc5f6d1cf8e622d2283a8cf9a39d9a51b75fe29ac34283d44649d7152f075c5d807b1ec01f8fdac0d5f0c55c210faed5b328c58ab2110c99f16c8f588c6e282036695bec511ddc0bd5d2847d58f58265db08bee30706f94cce9395c816dcee30f9dcc962533431b02afb2b3b3e5c962ba986728027fbc41cdcd5ec8f61bf75abfb96a44e8f89576091c4fb1a7dfe5019f198b0b606152f9ba2bea290720c9bceab5da6d7c4f8887fec3377e780012e57d2dd9f075f468f0744fcea3ffa87628ed4c28cd5ab2ea1e8dd7b2ba2fb4632c31630d21274a845460c88a3ec162d3d7ea0e359a16e5becbf9cecbb56aaa372597c9861959d04139837e8b6c6506942fed9449db209fbdb79234d3b40c2a5156d422db708f2d1f716585890c5b75a7a097f1e4e3bcf54b37538ad5732da2e654edf6bf5352f85c46cd621d73beb4fc9b15affae994aed6bcf3cf3c1aeaf1ee0e5c4d875cb352bc7141705eda539d010ecddd313c60507b6ca452f884c9e03b3775cd53e7fef2d89b77c0d9347961df253cea922be2dcf65252a6a01a4466f8ac5f8688d402ceeb88d8579ffe195ba15aa3bb12d6cb51975465254e3f15d0d2ebc88035ee42d3b3a0b17aabd6548eeab4cd81c52b0d8d84fd79c06b805f8b8cc5e451fad1587314fe0223aa7b72226be230f468c169323bec8b6fdafab07c96fe7974a0408e26b0a61cb0ad582328118add3be477dacb6067711451e7353c8ca5d21c70e7313c9666ac46c275585b46e4facb60ec1d916c24ad530f3514db594d34d2487aff4b4cf3cb381fd4453dea4710a282d0b65912c81dc1f2a26b1b277b045f05137938c813fdd615dac50f088bd4521f56ea1680dff5ea40f8132d421c84cc07dd70888ec0d042c34a753ea6143e26ba55dffb9fe5fa83159b45744e3a57c9423e4df3a695691b9b28e027e9fc12f5454ee5df8ea8e6019f748e7181fe0b2fa942473be6633d9f82cfade3b4e28894175a2285eeb550642d5fbc1ef1a54d35aac7aac9ce51cad788619c56e54b7e4f95e3c9eeea1e1b52d5525b57230afcbbffc923bb2bf5187699e11a793881b354e11c8f17adaf69532e2659350d8fb7b72c5a6b42bbd4b640b85090ab6579f2fae9ca991b5a233d5e00f22abb87784708ec8736a1e5ccec3792d198e7b3435c6a6d5e60be1745c197ed897f7d62811096bbdba1f7939547a82d57a9004a150f4d3b26b237f05a47d08a21051766dcadb0c3ae840987e5647ef69b6dbacdda0e68b0c3d3bcc0e14ba6b5f0ec5b93940bfd790c4d3b426c4718f7d450411064e952b3d7ec24af9965a535851acf36454a9952f9a0a250d01944dbf3118f804fdc3c6c0a93c3a78ab536244bb0e91a29afdb7b154dfa2066762a98a7c09b432e90e0608da3a11b21f86af2cdc8950245d2072397b1b576c376ba51eeadfcb2c7c60f92cb1bba10911b66b6aeb1ed650102e94323ef42b75f29142a83b544eadb107ce239e7ef3f349421c117dc1c714acbeccc423eae195d47e8da7314959eb86cb0ca56ba728e713cc731424e2fe62db7fcaafc85106433f56fef11b2900740bdf40d96a7015e04aa9890629435a51c3180356c62499d9ca00a46e37d4bfc60a70d9ce03ff12e343874b40b77c60802ac56e2b00f1faf8c196a7afb2dd7a2a3368dce2f6560045f2d3abb63ef77bc14c3ef652d0fb537ac6f7b7ffb95225a0b9869f03c0f208146bb5a3def2154ac041be319dd93218478cd7980998a56fd58506a315b11ece01bea8bc5dd1b0fd59bf7d31eae804a37843c9393d2f5b191153b18550976405e5dc4162fdf602ffbbdf67051d907011d4d319d35639266cfed961a4365a9def808c35774e6a1a6ea3711bb448d03b6410a0c1d835d6dc268f09960d0963028cd34b01d3a35cb389f9b746c79ed12e668a7e7d6a84cbc86b0998199193a1332c0ce8724954947c01fbff8e94f79d962d5154562e9200ef9af97161b4acf87bd6cdbfaa1fc709f04c343689495d38224bd1b6cca464cf22a0a646c1ab5436e2664712307f4f9789059b339f2697027f9f54b085b9164633a8ccc62ff15186400107f7dfa9c8513fbff08bc5b1775469706e6c4b1f5abaaee2fbb6dcba7ec995402cf1e82696df41dea0856c9767f9753592834e260161f2c73bfeeabaa0ad22fe49d297119ada12cf6dbaf8d12f5acc71078a2a009416fe07ed7f9627ae49daf8bd38355e9e54cac8f7fc9122f9060ca456e325cff3482e4d47a187148e82e1fd73974feeb4bf270083af8bdf8814ca7ec43ef010be8317dff65aa063894a72278830d9e845a3a2188b382c4bd097dca92eae3b2a74a8d319c303cdb23366919976a370679c53d80437a84e35e897ea11bb4c4d41411063ebd30f332eb4f461196fae29d0c947bd857c16116163a54d35a5ae01319a78a7fd116a84788107186fea0e499be259a0956be4c986b7861019cb189c4de19d00f5ba716583c576674cc3e5a79bd6c72b2f0dc114f7bb60b49e11c3a997d974597c0209625f9dcdf9bb38662ef45508ddb4037ae54d8bac009dc5318a96dafd0fc378f45a0ca22162d0dcbd2df8f2a951ce599bb123f0d052127584c04ee733c4a04dfe9fa6d417d40e62ffaf83a1b435880cc4e3620c83265a313cd07d1e1fc848543534dc66fc2aa04b0591ee16c172c3af6d6fce04095c470a921430116c0090e1ecdc62a66e775d25642579948f17769adeb806826ecaa23a488ba63e787a571dddb55798eb24bd6cbd1ff0ae049a6d9319d6d20fd36aeb87ed08beac81b2c72d85a7a51296d14a1e27f755c6067a93fc900f7c16273479b4302ceb9cc1f49a16dda9767f336cedc975286347d1e9452c43cab2cbe7c24903809a1c5af977c175cf6c793eadd70ba04242e92f6289e4bfa13ff9520d5d5e7bbe2f354a98a1aa8a336c46d3cbad0895a4eb52e80aacf04f3eb5c1510b91c13d27dc88a3919c4d7526562ffd96208f046dbb672e39026525ba960790494d6681a115b0e5947b7176e77f841f2f81603cd84e7b4730df36035d165437237d223a750635f504c9504345850e17def2198f4ff0a294ec35089d830fd578a312de405b3418b1b2dc5f2811f34689745c3e497a3740556578fe0699ad4d6c5369e8ec5cddce73b5d490c8437d601c720ae32c61c55e624eaa3dff59d1783cef400fe859426c0ea9203da7ba5242d2a7b0bb1d2497b93f64d63c425513821e5955182a16c67973bbcdbc546f727fb72cf121f73d615354188ee3d78730c01e7bd37ca9a183dd61c75f9b4f3429c0f06a6d375cc54a019eeb2e1d9f53ba23dcf3e5781121e2cceff9006771a4c27b47c85865b6e4b3a35fceb0aa1e9a2e0190a2243252adf594eb77b5147e980a23c59a0475dca0957ab9c3588eec6c250b301fcd46a1b77f196846f4583a5d59c885aa0459ef686df8ef56d322fc046985ee69e177ae4f8ed7e6598c83073d29d3ed4cb175cdefded5ccf73ae9240b73ffd9bfce9d6", 0x1000}, {&(0x7f000026c000)="dadd", 0x2}], 0xa, &(0x7f0000a74000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe0, 0x20000000}, 0x20000040) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/28 02:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000242000)={0xffff, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e2e000)={0x4f7d, r1, 0x1, 0xfffffffffffffffe}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000067c000-0x10)={0x2, 0xf1, &(0x7f00005ee000-0xf1)="83943abc2781e4fde4c9e3082b63cfdbdc7c438f0a8231461ca167ea03d028d04b61e348d83c6aab2da0a93839e875f5a9d2ac194dda467ea4b6cfc01070f836dc7c74b2ddc69b2917f7945286b266b6e2fef1998c7735b29db8f1f63ee7e2c61ee713b8a45629c348311f931cd44afcd121ba679757614476f4e175988b46a1b1366a28d602e762b0df6ade844ab8d52f6336c0dede2026b2112e92e83a323c05e0f9353ef13b5b24d81ced2642f0ccfeebd0329c99d1d2e6275a586453643fe66a420e8a63b93cd285cf81e93acf3fb2bf40b3891efd58160cc88e51b10d41521e02499a7b225189fd9cc3c67a73689e"}) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000033f000-0x18)={0x9f7, 0x9, 0x2, 0x7, 0x5, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 02:24:56 executing program 3: msync(&(0x7f0000d12000/0x4000)=nil, 0x4000, 0x2) 2018/01/28 02:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/sequencer\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003e1000)={0x20000000, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) [ 40.856736] audit: type=1400 audit(1517106296.647:46): avc: denied { create } for pid=8235 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100) r1 = dup(r0) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x3fe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0xfff}, 0xfffffffffffffe7d) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000e9f000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x23) 2018/01/28 02:24:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000870000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x31)=""/49) socket(0x17, 0x0, 0x7ff) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) r1 = dup(r0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x100, 0x0, "76811cb57419", 0x6, 0x0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getownex(r2, 0x10, &(0x7f0000b55000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r4, 0x6) fcntl$setown(r0, 0x8, r4) getresuid(&(0x7f00003de000)=0x0, &(0x7f00006cd000)=0x0, &(0x7f0000fd2000-0x4)=0x0) getegid() sendmmsg$unix(r3, &(0x7f00009eb000-0x38)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0x3, &(0x7f00000f8000-0x20)=[{&(0x7f00003f4000-0x1000)="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", 0x0}, {&(0x7f00003af000-0x32)="df3c007ea0d29ee1029bbc1eb4988bd2ac374febdcd2c892a627a63cf8a566b6feee1e7912237ecce33deca9e6f7931e28bb", 0x0}], 0x0, &(0x7f0000445000-0xb0)=[], 0xfffffec4, 0x0}], 0x1, 0x0) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/access\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001d8000-0x100)={0x7, 0x3, 0x42, 0x3, 0x4, [{0x7f, 0x401, 0x4, 0x0, 0x0, 0x280a, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x7, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x80000000, 0xff, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x8001, 0x1, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/28 02:24:56 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000023000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000021000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000022000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/28 02:24:56 executing program 0: pipe2(&(0x7f0000018000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x7861) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000086e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00008d6000)='/dev/input/event#\x00', 0x15, 0x18000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f00000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) removexattr(&(0x7f00009a9000)='./file0\x00', &(0x7f0000ea7000)=@known='security.evm\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000500000-0xc)={0x0, 0x0}) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000023000)='net/stat\x00') r1 = socket$key(0xf, 0x3, 0x2) fsync(r1) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000b000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:56 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000240000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/95}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 02:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000047a000-0xc)='/dev/ashmem\x00', 0xc006, 0x0) 2018/01/28 02:24:56 executing program 2: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x5}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) getsockname(r0, &(0x7f0000965000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ff000-0x4)=0x20) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2018/01/28 02:24:56 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000508000-0x38)={&(0x7f0000ed0000)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd4}, 0x6}, 0x1c, &(0x7f0000ff6000-0x30)=[{&(0x7f0000394000)="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", 0x18e}, {&(0x7f0000ff5000)="3ec0dac99ae33dc28076619d71d8beb5e713ae7e37d0100e11bf981676f6c3e3be155cd25f152ed12cabf8f00d5925ad983d15e69a5c13b1893ef51d6276cdb057acc0534f565f2cf881b1d24f5c59cc9a796f3432a99ac98436d2e25cdb18ffc7acb687aa31a2df154e7ea4180e6d826c3362aef2c6d451d15357cb280e190c2b39a4fa59baf2029e6d4e3aff2429aca723b8fa1344f71e711968d1fbda40516c29c576092048eb", 0xa8}, {&(0x7f0000c33000-0x13)="48060c7dcd1724e760cb633bf4f382c320919b", 0x13}], 0x3, &(0x7f0000aaf000-0xb8)=[{0xb8, 0x1ff, 0x3, "e54f1d256bb039111d3050f7c7859bc5302aa5fac7dee19db7fb2a003c8c1be7b18fbc8f5e68cbe26185bbe9e16f3ae77094c9ab28948af6e4d9be637f08fb43f6c3c57219898c9a3834876bf35eae54ac781cfe6495dca873c693b13cfabb94ee27c801628ed5991aff701c85ae4cc0b3e620b5e88f703a91fce09bca02e86af1af02c0980d7008b05396cc426077d7513737ddecc9c3559e5217d98599dbf663d43434077e"}], 0xb8, 0x800}, 0x4000004) r1 = add_key$keyring(&(0x7f000039e000)='keyring\x00', &(0x7f0000298000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000d26000)=""/54, 0x36) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x0, &(0x7f0000623000)=[]}, 0x10) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x7cca2458fac3f1d}, 0xc) getsockname(r0, &(0x7f0000a3f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x74)="f5f1c72e8669de316134336e51e3a2bd49f15b5e9dbd6ee6c687145496f312137f068c6561947d7af45be8b9248889a8120891ba96896e96ac7c8a011e08358e5f7b9b8de7e160308912efc7c44b1cb42cf78b8fe681dc", 0x57, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x109000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000007000)='./file0\x00', 0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000007000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/28 02:24:56 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:24:56 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000017000-0x8)={0x0, 0x40}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0xffff}, &(0x7f0000016000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/28 02:24:56 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f000001e000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000004000)={{0x0, 0x100}, {0x4, 0x7}, 0x7, 0x2, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$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]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000022000-0xe)={0x0, 0x4, 0x3, [0x6, 0xb4, 0x7]}, &(0x7f0000022000-0x4)=0xe) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000021000)={r2, 0xf535, 0x30}, &(0x7f0000021000+0xaba)=0xc) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000576000-0xd)='$:lo\\system\\\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b99000-0x68)={0x5f, 0x51f, 0x8, {0x0, 0x989680}, 0x40, 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]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000)=0x1c, 0x80000) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000000f000-0x88)={0x6, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 02:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmmsg(r0, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x18, 0x0, 0x7, "1b"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a4a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c26000)={0x50, 0x0, &(0x7f0000f52000)=[@free_buffer={0x40086303, r2}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0xb551b422ee17abc1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000328000)=[], &(0x7f000092b000-0x8)=[0x78]}}], 0x1000, 0x0, &(0x7f00004b8000)="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"}) 2018/01/28 02:24:56 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fb0000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) clock_gettime(0x0, &(0x7f000005e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1e0)=[{0x800, 0x8, 0x2, 0x100000001, @tick=0x9, {0x200, 0x1}, {0x8000, 0x9d0}, @queue={0x1, {0xfffffffffffffffc, 0x0}}}, {0x7fff, 0xca, 0x2, 0x7, @tick=0x5, {0x4, 0x3}, {0x1000, 0x0}, @connect={{0x7f, 0xde95}, {0xfffffffffffffff8, 0x7fff}}}, {0xa54e, 0x1f, 0x100000001, 0x800, @tick=0x648, {0x484, 0x7fffffff}, {0x20000000, 0x0}, @raw8={"9ffc306645a3d3fa4cda10b9"}}, {0xfffffffffffffff9, 0x7, 0x1542, 0x0, @tick=0xdc, {0x101, 0x7fffffff}, {0x2, 0xb70}, @queue={0x5f, {0x0, 0x2338}}}, {0x8, 0x10000, 0x3, 0x2, @time={0x0, 0x989680}, {0x5, 0x5}, {0x1, 0x6}, @connect={{0x3, 0xffffffff7fffffff}, {0x9, 0x4}}}, {0x6, 0xffffffffffffffff, 0x9, 0x7, @tick=0x5, {0x3, 0x100000001}, {0x6, 0x6}, @connect={{0x8, 0x5}, {0xb33, 0xf276}}}, {0x80000000, 0x10000, 0x7f, 0x0, @time={0x0, 0x1c9c380}, {0x401, 0x6}, {0x101, 0x3}, @raw8={"2c62afffa16a730b86de933c"}}, {0x0, 0x5, 0x10001, 0x0, @time={0x0, 0x989680}, {0x1, 0x2400000000}, {0x43, 0x80000001}, @raw8={"b909c8c06df0bf100111232a"}}, {0x9, 0x7, 0x400, 0x8, @time={r1, r2+30000000}, {0x8, 0xd87}, {0x8, 0xfffffffffffffffc}, @raw32={[0x100, 0x8, 0x800000000000000]}}, {0x2, 0x2, 0x53c, 0xd8a, @time={0x77359400, 0x0}, {0xfffffffffffffd0b, 0x0}, {0x3765, 0x6}, @raw32={[0x10000, 0x81, 0x2]}}], 0x1e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r3, &(0x7f0000408000)=[], 0x10151) uname(&(0x7f00001f6000-0xa9)=""/169) 2018/01/28 02:24:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x8, [0x2, 0x1f, 0x1, 0x7, 0xcb, 0x8ae, 0x1, 0x4]}, &(0x7f00002fa000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x40, 0x200, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000995000)=0x1000001a3) 2018/01/28 02:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000086000)='./file0\x00', 0x1000001) ptrace$setopts(0x4206, r2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000588000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f000084e000-0x14)={0x7ff, 0x10001, 0x1, 0x0, 0x3b7, 0x1, 0xd7, 0x0, 0x1, 0x7fff}) ptrace(0x11, r2) 2018/01/28 02:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000478000)='/dev/hwrng\x00', 0x0, 0x0) symlinkat(&(0x7f0000d91000)='./file0\x00', r1, &(0x7f0000b62000)='./file0\x00') connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/28 02:24:56 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000911000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e33000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000060c000)={{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]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f00004da000)=[{r1, 0x0, 0x0}, {r2, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) 2018/01/28 02:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f4d000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={&(0x7f0000013000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.076130] binder: BINDER_SET_CONTEXT_MGR already set [ 41.081638] binder: 8320:8324 ioctl 40046207 0 returned -16 2018/01/28 02:24:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000-0x8c)="0f08fe3bc6e5a77b2d752d13319148342634097d44dd9804f8272ba490e7e71dc6f507caf7df38bd4b0995350ff8ffa17ab46bd6c70495dd987fafde3cb8eaff39c1a716987a871a3e6ad09a5d4f4c6bd536a857cab28c12c2b6f8ab2d2de2d7f2c53bb4dce082c22cf3672c762433021a3d3aa20d564aa178ba9df477b381b998e0745dd2841170fcdcf5ac", 0xfffffffffffffdc1) 2018/01/28 02:24:57 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f75000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000f74000)=""/173, &(0x7f0000f74000)=0xad) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f76000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xf9f7, 0xfff, "e1904342c8cf75a788b592fb8cad1f86238fa25959a2a387bf7dd67a23c498c2e8de467f01b0d43800cf6da729a283c767ffb81ceaf6c45278168c3b4bf0e94fd25a44f02b0ec247b3419e86fabb2b49"}, 0x160) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 02:24:57 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f8a000)="946b7f79513e7b7e9b165bba7efd2b54c0fc508b72c38b1368fc550f7f2fa7f3465a1c650de03295aaa417d1ceca9250dc0732bcc2ebf506df89bceed11a45d8b1aba23e0b4ea5be411da12425f807e9369ba1920394d9750e9f64fff97e5280c83c7dd4333e7dcfbe5e90a2da4150c2c1f288ff6b216481005f4e21ca80d8d8c206a26e6ac415114db7f882b55966f32440af3b909cdcc7e0a9493f7602b71f22e88c30086b24c201f96413d755db33b499bc7a21c4f1a87a367d20710ec1284d7536de1d0dfd92d18a97c1ac68be329aef", 0xd2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/28 02:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000041000)='ramfs\x00', 0x0, &(0x7f0000043000)="") pause() chroot(&(0x7f00005fb000)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c4000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000021d000)=0x9, 0x4) fcntl$dupfd(r0, 0x0, r0) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000466000-0x6)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/28 02:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006dc000-0x1)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a30000)={0xffffffff, 0xfffffffffffffffe, 0x5, 0x80}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000aee000-0x8)='./file0\x00', 0x17e) r2 = open$dir(&(0x7f00009b9000)='./file0\x00', 0xfffffffffffffffc, 0x0) getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd) pivot_root(&(0x7f000031b000)='./file0\x00', &(0x7f000017a000-0x8)='./file0\x00') getdents64(r2, &(0x7f0000083000)=""/226, 0xe2) 2018/01/28 02:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) r1 = mmap$binder(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x2000003, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000770000-0x30)={0xc, 0x0, &(0x7f00004ce000-0xc)=[@free_buffer={0x40086303, r1}], 0x60, 0x0, &(0x7f0000bde000-0x60)="1598b828e32f8896a2a349da6490fd8fa09996d9e67ffce3f3a83b56253ffb0a953067291c0e96af70d4747ef6ffb53ec30df503ed6f5478ad3a714c82d5f83df975856c3c6389195b3aa8db8339d37c340c7dbbb0b86f1600c0db472d853522"}) mmap$binder(&(0x7f0000bcc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0xfffffffffffffffc, 0x0}, @connect={{0x0, 0x3}, {0x4b, 0x0}}}], 0x30) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000815000-0x10)="b62ee5e9339271cb519d6e3d18c0fe35", 0x10) 2018/01/28 02:24:57 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000011000)={0x80, 0x4, 0x4, 0x3, 0x5, [{0x0, 0x80, 0x80000001, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x0}, {0x6, 0x351b, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x2d514ce6, 0x3f, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x3ff, 0x3ff, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000015000)=0x7ff, &(0x7f0000015000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000017000-0x8)=0x7) 2018/01/28 02:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ef000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000aa4000)=""/65) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) 2018/01/28 02:24:57 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket(0x9, 0x80f, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ashmem\x00', 0x10000, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/01/28 02:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000217000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000be000)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000c4000)=0x5, 0x4) fremovexattr(r1, &(0x7f00007e0000)=@random={'os2.', '\\\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c0e000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe03, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x4c) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000ba000)={0x849a, 0x3, 0x7, 0x3}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00009dc000-0x8)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000842000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$setpipe(r1, 0x407, 0xfffffffffffffff8) [ 41.222416] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 41.233521] CPU: 0 PID: 8380 Comm: syz-executor1 Not tainted 4.9.78-g68d447c #23 [ 41.241047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.250391] ffff8801d0f17880 ffffffff81d943a9 1ffff1003a1e2f13 ffff8801d16a4800 [ 41.258448] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d0f17990 [ 41.266559] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 41.274620] Call Trace: [ 41.277205] [] dump_stack+0xc1/0x128 [ 41.282568] [] warn_alloc+0x212/0x240 [ 41.288007] [] ? zone_watermark_ok_safe+0x280/0x280 [ 41.294663] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.301495] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 41.308153] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 41.314985] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 41.321467] [] __vmalloc_node_range+0x3f5/0x5f0 [ 41.327776] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.334621] [] ? kmalloc_order_trace+0x7a/0x190 [ 41.340933] [] ? release_sock+0x14c/0x1c0 [ 41.346723] [] vmalloc+0x5b/0x70 [ 41.351733] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 41.358217] [] xt_alloc_entry_offsets+0x41/0x60 [ 41.364524] [] translate_table+0x2da/0x1cd0 [ 41.370487] [] ? __lock_is_held+0xa1/0xf0 [ 41.376282] [] ? arpt_alloc_initial_table+0x690/0x690 [ 41.383112] [] ? check_stack_object+0x68/0x140 [ 41.389334] [] ? __check_object_size+0x174/0x3a9 [ 41.395725] [] ? 0xffffffff810002b8 [ 41.400994] [] do_arpt_set_ctl+0x2b7/0x650 [ 41.406866] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 41.413523] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 41.420268] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 41.426498] [] ? mutex_unlock+0x9/0x10 [ 41.432027] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.439114] [] nf_setsockopt+0x67/0xc0 [ 41.444643] [] ip_setsockopt+0xa1/0xb0 [ 41.450169] [] tcp_setsockopt+0x82/0xd0 [ 41.455784] [] sock_common_setsockopt+0x95/0xd0 [ 41.462090] [] SyS_setsockopt+0x160/0x250 [ 41.467874] [] ? SyS_recv+0x40/0x40 [ 41.473140] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 41.479802] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.486627] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.493194] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.500927] Mem-Info: [ 41.503362] active_anon:61538 inactive_anon:44 isolated_anon:0 [ 41.503362] active_file:3539 inactive_file:8309 isolated_file:0 [ 41.503362] unevictable:0 dirty:128 writeback:0 unstable:0 [ 41.503362] slab_reclaimable:5978 slab_unreclaimable:60960 [ 41.503362] mapped:24028 shmem:51 pagetables:669 bounce:0 [ 41.503362] free:1465949 free_pcp:425 free_cma:0 [ 41.536788] Node 0 active_anon:246164kB inactive_anon:176kB active_file:14156kB inactive_file:33248kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96112kB dirty:512kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 106496kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 41.566623] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 41.595991] lowmem_reserve[]: 0 2908 6410 6410 [ 41.601195] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 41.632612] lowmem_reserve[]: 0 0 3501 3501 [ 41.637559] Normal free:2888204kB min:36824kB low:46028kB high:55232kB active_anon:227536kB inactive_anon:176kB active_file:14156kB inactive_file:33248kB unevictable:0kB writepending:512kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23912kB slab_unreclaimable:242480kB kernel_stack:5472kB pagetables:2532kB bounce:0kB free_pcp:964kB local_pcp:328kB free_cma:0kB [ 41.671615] lowmem_reserve[]: 0 0 0 0 [ 41.676018] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 41.691350] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB 2018/01/28 02:24:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008b1000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000121000-0x4)=0x0, &(0x7f0000d42000-0x4)=0x4) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x4000000000000000, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00007e5000-0x4)=0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000099e000)=""/45, &(0x7f0000fa7000-0x4)=0x2d) 2018/01/28 02:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003da000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x255) accept4$inet(r0, &(0x7f00009e2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000946000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000074d000)=@assoc_id=0x0, &(0x7f00001e5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000add000)={r2, 0x90, &(0x7f0000d1c000-0x90)=[@in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff77d}, @in6={0xa, 0x3, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x37}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f000094b000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d17000)={0xffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000017e000)={r3, 0xfffffffffffffffe}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000848000)={0x0, 0x0}) 2018/01/28 02:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000540000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000048000)={0x0, 0x0, 0x0, 0x1ff, 0xffff, 0x0, 0x13, 0x18, 0x1, "ad2ebdb93f21d4cb1e48bc98c61b5e59599bdb0fe65acdb5f9d4ebd4c0722dcbe1e7e2d3ee63cb29d72749799781f4b14c585058a35138c47a8aa4e815ec24f0", "f133b99251f86441d53d83bf486813cf2e42edb1a13110052aaf678b18ab2548d8103356931b60f25b970f1b870a0203fbf35406905a8d078a37e183ca93a9a1", "7bffbfcfbd2a257dfa17a9c362901bb511bc5190e9341010f51da0b71146fab0", [0x81, 0x3]}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) 2018/01/28 02:24:57 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20200000, &(0x7f0000f14000)="87496e5d568b9d8a6abddcb9c0750dfc44f1899e9b5ac81d6516e5c3013939dd399481d6d1505032b4c5f02ca16dc955c2399ee8fc08c72d781094dcbc790736ee78ef68e38dcbb282e98f823580731a89a25fba08f19d309a3fe7bfee16fae21d85a083b1c77490d2fecb72c6592e48317891617d5d0b994df45085af99946de5fbed233d4c", &(0x7f0000f15000-0x4)=0x0, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000f14000)="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") r1 = syz_open_dev$urandom(&(0x7f0000f13000)='/dev/urandom\x00', 0x0, 0x20000) r2 = syz_open_procfs(r0, &(0x7f0000f12000)="6174747200661163726561746500ea702b3c1029986b79daea6f9824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed7322d9db38ace4bfde28be09f66643281106f1997cafda") mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000f14000)={0x1, 0x3, 0x3, 0x80000000, r0}) connect$netlink(r2, &(0x7f0000162000)=@proc={0x10, 0x0, 0x2, 0xc00000}, 0xc) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000e60000-0x4)=0x4) writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/28 02:24:57 executing program 2: r0 = gettid() waitid(0x2, r0, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000003, &(0x7f0000495000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ab1000)={0x0, 0x0}) sendfile(r1, r2, &(0x7f00006c1000)=0x0, 0x4) 2018/01/28 02:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a8e000-0xb)='/dev/loop#\x00', 0x0, 0x404) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f00009be000)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000a8f000-0x64)="e0b6e3e884e917166d7877b8169b2d32aae25393ea281e8bce738d6c31890a078778c40058649dc6e726438fcf20ed26bccb", 0x32}, {&(0x7f0000592000-0xa7)="e47796099e1d71250e937cbe7cd0c31810ea0f63a4b5618fb34438aac2bc98cd25c68e72fe109481ef3d30dfdaa834b2670e16695c066564600282b65e0582992d5598f5fdc77826d5c359e5311f92582ff6c61703b63f598b11cac87d0ea7b2c76783d70d7187517bb52bf9c1f0f7f1fc24b830bfda5255cd5e9c67b18111255e9f622586fe1393835f3f9242fadf7b28c0e590acf3f6d9396d8ed5e2cfee275a344d169fe1bb", 0xa7}, {&(0x7f0000525000-0xb2)="d351c4991045d433446dfb5289b0e0c7d99720722282089aab5d2ecc9e4a2effa941142878f0da53d95222271e20e1c9f5d4f656d847e15e8c6ff5222add4aa2a4fff89145bcb5a4b565f8ea961b249dbaf12497ec430211420ee7de7ed023d7d361ab9544f5ede0f6f49036f335923221fae7a9dc518966bf4a63f996c4f092a545d68e2ef6237d3d58c58626b56bff356e090b2c39304b90b3742dd379fd893546aabda965e430c1b2cfe5ce423e17e45d", 0xb2}, {&(0x7f0000485000-0x1000)="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", 0x1000}, {&(0x7f00003a6000)="0410b8b2f8ddd124dcd56c6714ae8596ba", 0x11}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_mreq(r1, 0x0, 0x4024, &(0x7f000073c000)={@loopback=0x0, @multicast2=0x0}, &(0x7f000091e000)=0xffffffffffffffeb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/28 02:24:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) 2018/01/28 02:24:57 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000024000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/28 02:24:57 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000899000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000001000-0xe3)="120815d8f5a4e28593a3bb6de1a872d540ef61352ad52ceb598c23040ef16c5f512c02a0899b29b63926286ebc7d295daca9c9866f903a041ae9a17cb63f440cd9d7d273fd7a125265d28f8fb1b4651166223bd5fbe21e231087c53ddf7c59f462b86d29d5ca7cda77cf9aa5b267922ba83e012be094333b4dff764f61907726d0552e0f9f5c8d83d782b1351f1829f84a4df81fd27b46d69600087a6d8ab0c7023017aba580c21404af15a48a4e75ea193bcd11c83c02e288166cd4494cba879ae6f0a9d2b304a2a740cee38f54d0de0040b760459db3841fa37451fc204281fcad58", 0xe3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000a1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc8000-0x28)={@common='rose0\x00', r2, [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) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/01/28 02:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) r1 = accept4$ipx(r0, &(0x7f0000ea6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000475000)=0x10, 0x800) accept4$ipx(r1, &(0x7f0000071000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e3000-0x4)=0x10, 0x800) recvfrom(r1, &(0x7f000022f000)=""/25, 0x19, 0x20, &(0x7f0000235000-0x10)=@ipx={0x4, 0x2, 0x1, "8d6273deed21", 0x1, 0x0}, 0x10) [ 41.708624] Normal: 1243*4kB (UME) 348*8kB (UME) 82*16kB (UME) 79*32kB (UME) 18*64kB (UM) 13*128kB (UME) 16*256kB (UME) 5*512kB (UM) 4*1024kB (M) 4*2048kB (UM) 697*4096kB (M) = 2888268kB [ 41.728084] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.736833] 11901 total pagecache pages [ 41.740788] 0 pages in swap cache [ 41.744223] Swap cache stats: add 0, delete 0, find 0/0 [ 41.749590] Free swap = 0kB [ 41.752585] Total swap = 0kB [ 41.756041] 1965979 pages RAM [ 41.759119] 0 pages HighMem/MovableOnly [ 41.763061] 320509 pages reserved 2018/01/28 02:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000738000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="c33e486e", 0x4}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f000022f000-0x8)=0x57, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$selinux_create(r1, &(0x7f000088a000-0x5c)=@access={'system_u:object_r:scsi_generic_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x39, 0x0}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/28 02:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000df4000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000f5000-0x24)={0x6, 0x9, 0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x8, 0xfffffffffffffff9, 0xaf, 0x81, 0xfff, 0x0}) r2 = syz_open_procfs(r0, &(0x7f000082f000-0xa)='schedstat\x00') readv(r2, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) 2018/01/28 02:24:57 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/ptmx\x00', 0x204, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fe5000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000033000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe4000)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000cd3000)=0x800) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dce000-0xc)='/dev/rfkill\x00', 0x402c2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000e7b000)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) signalfd4(r1, &(0x7f00005cc000)={0xfffffffffffffff9}, 0x8, 0x0) 2018/01/28 02:24:57 executing program 4: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000045000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000046000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:24:57 executing program 6: get_thread_area(&(0x7f0000915000-0x10)={0x87dc, 0x20000800, 0x4000, 0x7f, 0x200, 0x100, 0x4, 0x1, 0x9, 0xde}) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) 2018/01/28 02:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) time(&(0x7f0000eda000)=0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009f2000-0x10)={0x3, 0x0, 0x81, 0x5}) r1 = creat(&(0x7f0000df8000-0x8)='./file0\x00', 0x80) sendto$llc(r1, &(0x7f00002d2000)="c07d0e9676d49b4f332a267db9b03599476dbc2971b8cdbc605e3503071005f893676a2c85f3601d84dfcc9503d7dfb41e33944428713b9ad7d2e4233bd9abf5373a89a69da3700789c69c63e3c803acded25a90bc2fc6272858edcaeea975cc7ef4ca30fae9b420e0621f6c9e68a62fb07844de241c080ae34ba8f94de341040a152bc90af8544e90d2e0dcf782a35fd612bef1c38a47a4626964680d80891e7472e28f4e23df3200e1e9749ef12c50ebad5a07f86efd7c5972080e87230089f29372b1", 0xc4, 0x890, &(0x7f00008a9000-0x10)={0x1a, 0x1f, 0x9f5, 0x476, 0x6, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) openat(r1, &(0x7f0000fcd000)='./file0\x00', 0x20000, 0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ax25(r2, &(0x7f0000f55000)={0x0, {""/7}, 0x0}, &(0x7f00004b8000+0x332)=0x10) 2018/01/28 02:24:57 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a8000)='/dev/vga_arbiter\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xfffffffffffffff7, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:58 executing program 5: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000a77000-0x8)='./file0\x00', 0x0) syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/28 02:24:58 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) prctl$intptr(0x26, 0x3f) 2018/01/28 02:24:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a39000-0x9)='/dev/sg#\x00', 0x1f2e, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ec1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="144529af71bd9b3cc39856b4309a9aa3", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3fffffffffffffff, 0xd02c) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ced000)={&(0x7f0000509000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000069d000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f00002af000-0x18)={0x0, 0x126d, 0x0, 0x80000000, 0x1, 0x8}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r7 = dup2(r4, r5) tkill(r3, 0x15) sendto$inet(r2, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000bb8000-0xc)={0x0, 0x4, '0{bh'}, &(0x7f0000788000-0x4)=0xc) 2018/01/28 02:24:58 executing program 2: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000-0x11)='/dev/vga_arbiter\x00', 0x307001, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d20000)={0x0, 0x0}, &(0x7f0000350000-0x4)=0x8) mmap(&(0x7f0000d20000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d21000-0x1008)={r2, 0x1000, "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"}, &(0x7f00007cf000)=0x1008) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000d23000-0x48)=@full={{0x3, {"846a72990246be"}, 0x4}, [{"d7ddcf41072721"}, {"8e35fececfd705"}, {"d5f4c65b7018e9"}, {"86b08e7375ee0d"}, {"df57f5801ff752"}, {"cd8f0b232df8b0"}, {"83908832a32ff9"}, {"e32c67332e003e"}]}, 0x48) 2018/01/28 02:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000a48000)='/dev/usbmon#\x00', 0x675e, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a97000)={0x0, 0x5}, &(0x7f000042b000)=0x6) pselect6(0x40, &(0x7f00007a0000)={0x263, 0x5, 0x6, 0x2, 0x7ff, 0x4, 0xa9c, 0x7}, &(0x7f0000e5d000)={0x7, 0x101, 0x0, 0x4, 0x4, 0x80000001, 0x80000000, 0x7}, &(0x7f00007a0000)={0x3, 0x1, 0x1, 0x100000001, 0x8632, 0x800, 0x0, 0x7}, &(0x7f00008e2000)={0x0, 0x0}, &(0x7f0000018000)={&(0x7f0000f65000)={0x7}, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000895000)=@assoc_value={r3, 0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e36000-0x8)={0x6, 0xffffffff, 0x1, 0x5}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) 2018/01/28 02:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000100000000, 0x800000) pivot_root(&(0x7f00008c2000)='./file0\x00', &(0x7f0000c22000-0x8)='./file0\x00') vmsplice(r0, &(0x7f000056a000-0x20)=[{&(0x7f000021c000-0xda)="4579d9e95f079b1b047a9ee1687c0b24340892578f6a556a21160bca316d7db06b5f1cdec4f8177d7b789c9f4717056aac7c61d2de97f4b8e5673f8bdda7e48f0101e857f9000458664159cf0000d87f72dc3f84e31a6bba3e5f311331b124d3c7ea95ade395d2730daa23e5e59907db6c17582270529ec63a78df08fd143eaa5348ede06d77f9edb6a2626dceb70964745ed52eeae33c2243480620fe5a6a00c729bab160eabcd253ba8cd12d3db4f0c88559b16eb3db7a811c2c3fa0a306321f5d8ad8db11c4f6693badd5070864fa7c9ecdfbfaa50677604d", 0xd9}, {&(0x7f0000397000)="dc468de23a496cf15587cba5cf6bf70cc64d0daad32587690978d6f9318f8bb823aa5b39c994fcfbaf3da8739a3bce357eadb23b1dbb6ef3ab3c89892311b6a86c6c595fdebf43e9f7", 0x133}], 0x2, 0x7) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/28 02:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000547000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ddd000-0x4)=0x10, 0x80800) getsockname$netrom(r1, &(0x7f00009f8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009ef000)=0x10) r2 = syz_open_dev$sg(&(0x7f0000d80000)='/dev/sg#\x00', 0x0, 0x8002) sendto$ipx(r2, &(0x7f0000c7e000-0x5a)="adc3fb01e5efba5d8cfaec6af2bf186ea8ac12912504624e80f04e2ea2b960d5c515fb04e2e858a798b4bf415d48c855a0998b5efc9886dfb7a84b9da129e8b952d509ebca9c8372a3a7cb03f659dc1989bf0476cfd80552eaaa", 0x5a, 0x20004000, &(0x7f0000557000)={0x4, 0x7fff, 0xcf15, "d3077157b015", 0x8, 0x0}, 0x10) writev(r0, &(0x7f0000e12000-0x10)=[], 0x0) 2018/01/28 02:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000047d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000)=0xe8) sendto(r1, &(0x7f0000e26000-0x1)="ea", 0x1ec, 0x4000000, &(0x7f0000538000+0x571)=@can={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b7f000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "d1e705db78cd7cc1dee3c60120051fbe4eb2d5612393b4f48dd244cf08810db61ec7983c1fe1c9e0cb05415cc1b28d04169d5ec8270897646b4a325f92902b01de8187ddb7193c0cee96e7d790cd58059a34030d7b6915254f795d9d842828803dd3cc66b93ba9ce6c0ff761558dbd6b0260be996eed459d45a83661c8c4c26f358a3be31add1106290bb1bf36219fb082f47acdb2306c0aaf9c859530eba8e632200e40323eed8f7823128838122c564cc14fd199fa78bbc3f88d54a0dcfb98ca13a1166da015951c92242041138d8e69a6b677d568fb137c46cf6273a18fd6bd61fd18448edc3d0dc8895fd55efcaee4610d633ae64970db70f0abd6cfabdd5ac550e6e5f11bd1974f8b4caf8f2f51cd390567197b2afc7d1a653be0e6290ccb707ee049249bf10ed482cf7b251a4664342df0ac833e0b421a23fe38161fb039af1551747c67b820fcdb75f7ec39fc4b0e4d2d5034b30885da089c4c31e623e3a5fc80952c4ad746bcffa047dcc091739c60849ef9c362093ccb1d9b6f704d6f8f41c059b9662e19e62586609655ffeaecd1c4e2ed8a959c7cf0be12c3a0ce2e05a3b5af1f431a4ba554b8eda2a1870918e5a1aee1fc9800978aa5ef641c515ca236346235accafece9f0804a6da4cd6f0d4791acaa8d6ce5b061d4ea088f51460465b3c8d9e7490ca2addb1220519aed03e8bd24ce4c34ff5faa1d16e8508d3dd6f91eac3e8d65d15db8d719d10f5a82617ed26861dac7701e0fe82ae6dcc403107f3623184fc579378c1f8c9701a3fc91c4545c29abd9df39c3ad56587d646f4fc0b72787aa4ba30de161d5ae028563d95c5c47ee5d7031a7acc5141860be450e9c5fbccf591ec4bdb29a26cf034d6b80720134920d7aa8a8c07225492df590cd9806568da8f684a998dcf287386ebcd5868c9f01ed1784c45b7168c98338171c989dd1ef9782c8454818c6ac93a0231121e1ec4459393a842d8e01523df5ad67f9fdd57b068a8f8f9e033acd01fb21b3ba522a8d2f272343068ccc7150fd611d3ef572cd1d1e17f1b3d3eed510ae98f2ef88ca8984e1016605bc95908383abd1070cabfdb5de7617d32b4fdc5d2c922af088b637eacceea697b696d35da094a3c858e3c1b393e9c222112103cd673f6a8dc5b5e44004327f6eb6387a02e7b3de160d32200a78527537199d2136b38545837f2bce95614aadcb4e5c9373aeda7247bb7df4f7c268e662a5c81935445eab8024026c972ac5187bc0fcc78bca454985145af3b2fac2c59072d3c9af71486fc8604a3731ca98b49d1a4efd9ac36011fcce430a83ecd54c23ca34f89e342cf9f19be91267f533520a0b2728eace0ffb2a74a689c8b4f93498ab5a1a6967bbb5a1e99a0bab9a574159450a4f93faef3db955e88d6ecd897ba90ff22c7fffba8d6b6dce1c26d4ed13e2d01debc7f108d44dd18cfc3e3f364ce4efd6ae01251205fbe52c658dcf472076c97d04f21740057123d372e7c7a6ef36e2143b90bcaddc3574f3612e99545b970c29a055137ba52e56afad2d5cb6e04a70d68a14ffeb9c8b3adb8e64f9c7fc824e01fdae749a7e542fadb92466bef384e51f5bfe06005954b01d48bc77d068de9d8c94ed3854cdd1b34c522200624137f8680e6b885c099de13df6cd92348672f6cb413e1eb10916ffe7e482d4c88a2662b84172feaccc6e34ac908ab584821147e2a5b6d342b949ae6b32313ca2f5ec30da2a76464e720c6f16b404615db9b6bdf4780ffa3553cc086733022043e02e5bcc32ae50d065ba4857c594f381e4fd11d97564870c532b3d4d55aeef1a252ca98ca19beb123ab62a25d62568c363dae63204a3be9d0bf3c16022f01d4ee533b1967ef013cb0a579ba102aa1b0aad6c03636538f1d9ecd1b832108f369b083f75e13a5efe066b3de8d0248e2eb2cc9cd0016a0db0c0f2a93738916cdb11ab27d22a6f1a40af8b071a678876131d56ba2bb87d0c82b9d8a23871c0eca63a028a0f915a0c1ca2e29397a78c56648fc10760627af61f567216d001387f20076ba000180204b364348842be7d45cd8293c883062be04d60f477ec39a462e3abf727d95117fa058ec2ed5c0af26cf6452ec6e90855e4bb9fd3866752c9bec736fe3c8a87a3e94859fdb4064fa8fd9ae4d0fa6d4967061e62dd23fd52eba27a4fb5af220a67b98180fdef044fb54ad231243043d2676f9be63caf6cb3fe9b2ead6c1f24f0ab7c5f744ef58ddd0bcd576ea82a3df13a79df51846030191fc03396b3bd6e3fd364f38f355a9fc458f56c4a8de84d61a93b67c2543cbae50e63b47b97ac638e129f1fc6bcd7c59cc650a40b8874a4d71c766a4610beda8d5f401cf25438de674939ba6eff4da5a9a06a40f1d10ea3bff67d77b1d1393334c4d91d44ca31ddea876ae1abd1ace26e7632472c99a9b1fdc686af21c86425fbe2e404c10778e7ef0431f0a6b5a49534f61c435c8a94b47e3e504ec3508629ae3d02cf477d172ee763de40c53db4c46e205be35da9f507dbb5c2aa5170fd9bfac28dc6150b43a2aecc55b2dad111d09ddda136fc60fd91d7c14afc4acaac5a3670f1fdd82d650a7e48bdbe1df29bc620c86ff8e8541a03ad00a5a1b330476cc0df3c11478d03f670af8b5a450bdcb7f5be03521883c586d3946a6146aa72a7f563480f81772764ef0d944d92888e62910a773728468dee7821d12c2bca8e47f89cd3af993f3a0b13c73041749dbc5fdd376a5aca6e579c43904b13a740a77fb628d705592156ffde0ef483e2efca1967b2f39bd9d1aa4337f8482bd45518e573cb5143e2446bd4111807263a28d2dbbe6205f15b7b333164fb96ebc948fe266611ac5645d68a261e7a4b033156f82db604a182904edd8999ed8324b2ec0dc5fcdd40534efdaa1d09e06926eed9c3bc1940900059ed9e59de8f19c6a752bd4b7500c15d3e143a5eb9c1c6c9cf2826b75c9377371c9f066d5053044d81a459fe8fdf9f96e714ee91a786490faf67468705be7a10f231ea5d5d76bdfe2769093fa3a8285307c7b5dffe8d25eb5f35aec25d40458933c1cb09dc5ea98a8a41f532513c392493377b8e89f481457b11585b53c5f43257c36d3b359da681c5d4ddd56fad6af11e87cc877fa893ca48f1d06bd8ab952183317ec8a91966c6d81faaaf27db776f3376453865c7080ee8bc1aa5abd47f5cdc56e932f087725d46e903602b0e8ef85594599a8aaea605db06fe97d6d062ae37547a3a2c8bf20cd46a9a2ce28f11e65cd22cc800f4cf3f066fde7c3c3f146cfcf8afa7d3908f9aef52ffbf9efd455117d2d57d5e007fb08c5be7e24191442dd7c2c8b89d0a108a2a4541d4f46f62ceb433bdfdd13ea3c97b4668b81edbb2ed30dc1cba576a309a709cf3415983848f1c35e48919b33998cf4939a71d44ef14b405598d91398960b60b9fe5434f4e1da6a8cc39428a1cb77d2608160ab1251188ad3b188f2fa63485b28e192a8fd73bcf5bb9dddac0e7eb9da29cd38372ff7374e41ea02bea09ea74cb99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0x1010, 0x0}], 0x1, 0x4800) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x1f, 0x0, 0x3, 0x1000, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x5}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000b20000-0x59)="126d27aa55af6773e21be1864e015f2cc77ac642a1e62037cb53272da317bf7bf94fa4cba05bd49d603933f13a5412db9a1b309a9c8ecd77a98c5b5ff39cf1586fc778f86c7e6047a246ed1afaeeb92f45a05c4574a85be3d5", 0x59}, {&(0x7f0000823000)="d4e8a13fcccd162952020e524bcdf5e6126e706d85682c7eabfdcd05ae900215a318b6a0e71083f2f76c343006b9b5f74bda3ad870e7d0482d780893caaa6f03b1", 0x41}, 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0x1000}], 0x3, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000603000)={0x27, 0x3f2d, 0x8, 0x0, 0x4, 0x85, "6a71fe4205c6ce268432e3f5a64b639761e736e4bd61370251ebade0886581e9a9bedf058a50037fec03cc33c89a580e68302aa16b5c94a43396e9e3193bc8", 0x7}, 0x60, &(0x7f00006a3000)=[{&(0x7f0000715000)="2d30ee8287f29ec30552b160c5e53d3438ed283031f7653bd1b1b782e1d5315eebdc1a40f511f0466f747816a549355b", 0x30}, {&(0x7f0000690000)="d9f0b16673c4705da19fc73e412dd1ae03b837c103fc199fd29992609ca87d0895e87d93c2b7220a9fd3a338c949cbd9cb9a6cc41385d96a35fcceb6c7f297cfd47362bf1bf24ef6e0ad694865c601e9ecfc6a39b924f46dde6b47663889633989dc7860c76f5c538e6edd7e58ac6c8c7b6c3dc4f5d8eaaf28db0e437c35180b17284d59661cc9407599ee4682235a897f5397f5348e79fea0ea769ca438e42ab7708c955a0f46dbe369c0086635c3672f", 0xb1}, {&(0x7f00007e4000)="a277b21c000707301d3ae5e661dbad51cb7c6f72604601cd5076374982c1b233c5a58d638f568a026a2ff4ed3b0564b4c910f202137f8345e15b9e9d6ce2f9e35e7ca3601d9a8e7523ef446fdcec81b005bbc8de3c1107bc69cdb0dadcfc3a6b906eef5220c65459a4ba975090e3d8deda64ad11fe38550ba04c88786dd0d07ca66bbdd56d259f26c5c4f73121b2ec907dcf96f036972345ef215c89c3ba1b81aff40530fac450b75c6102651250858053945cbc2965d7d9ce35537237b95708a8fbb5048e3005677e21a0db4e75e6bdb710f1c7d2162d18705897bfb191760bf7f6fb35", 0xe4}, {&(0x7f0000955000-0x22)="42080a85419c613daee8eed2f55fd05f28033d25bfa17e067afe5b4eee9da3239fb1", 0x22}], 0x4, &(0x7f0000869000)={0x110, 0x11b, 0x7fff, "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"}, 0x110, 0x4000001}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f000038d000)="e2c6b5dab73510719b46882392121a326e47b91ccb0ae7aa1e2f78255af839a9b08e14fc0f97c68609554f36ff6ca6933a39c31f10692666b81d2cac7851aebf64b3767db5e5b2fd9578da5f3984664d8ac7e27fb0e07aa12b61db832e4f173e75c12f229d8c66a79692eb3fdee8a620877651a34617e7cdf2538cde2142362777a9f61b5104b8ae77da4c1237af166ed14cbea463d85fa6a7c16e1b939519adb46af0", 0xa3}, {&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}, {&(0x7f0000531000)="", 0x0}], 0x3, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}, {&(0x7f0000787000)={0x27, 0x8000, 0x10000, 0x0, 0x4013, 0x40, "7cee94d230f0a734a73240c9e8683532c550ea08e5d515026034c483c10a671c8a06621c619134d3c25b9a3d278a1353acbdc05d8a3215b90bcdd6ed4f37a0", 0x1}, 0x60, &(0x7f0000b5a000-0x10)=[], 0x0, &(0x7f00002b1000)={0x30, 0x113, 0x9, "aeeed8f8153c2eb2c6f72c47d29cfe4a570b0db80890bd435cce"}, 0x30, 0x8000}], 0x4, 0x1) 2018/01/28 02:24:58 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x20200) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fc8000-0x9c)="8accf189abc5cf8334dcd8646be1fc663729ed0cdc249263e23406e3ad95cd98d6f32b7865173c2298dc011c3e086af6d3364fb83f5156c453a15e0a6b9cc81f2f64f64efb197216890f97b0cd993a028628d502843df66f276b32d1eaf2766cb42cd3ea6d36a0dc0c62043aafe4164febb0650c412a63dfcd7951e45728567fcd1cd9a9be029aabb3b4292cf293ad6c81b23a25c700a7ef4b9f4503", 0x9c) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc8000-0x8)={0x0, 0x2}, &(0x7f000094b000-0x4)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fc9000-0x4)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fc8000)={0x2, r3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fc7000)={r2, 0x8}, &(0x7f0000451000)=0x8) 2018/01/28 02:24:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/autofs\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0x8d73, 0x200, 0x10001, 0x4, 0xffffffff, 0x5, {0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x99, 0x3}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b44000)={0x7fffffff, 0x1, 0x8, 0x4, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000099000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f1000-0x4)=0x10) sendto(r3, &(0x7f00005e1000)="82899dba350d5eaf5dfb8f65aac13eef51371910d333ab40cd1b95baec011ac1efb913fc1f00118ba949dc6e8145d8845ce848d78a707cf19e77", 0x3a, 0x404c001, &(0x7f000018b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x3, 0x2, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001}}}, 0x3a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d77000-0x8c)={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]}}, &(0x7f00006f2000-0x4)=0x8c) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001cd000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r4, &(0x7f000069f000)={0xf97cff8c, 0x8, 'SE Linux', "85700798515f5d59ae5ef999917efdd0"}, 0x20) 2018/01/28 02:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) munlockall() recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000edb000-0x11)='/dev/vga_arbiter\x00', 0x10101, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000b2d000)={0x2000000000000086, &(0x7f000028b000-0x8)=[{0x6, 0x35b1c000, 0x4, 0xa52}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fff000-0x1)=0x0) getpriority(0x1, r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r1, 0xffffffffffffffff) 2018/01/28 02:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x80, 0x0, @thr={&(0x7f0000856000)="9ac65c", &(0x7f0000791000)="645ae191a27d821d0bbcd675"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r0, 0x1000, 0xc) tkill(r0, 0x1000000000016) 2018/01/28 02:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:58 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fea000-0x4)=0x50) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002da000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000feb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fea000)={0x0, 0x0, 0x0}, &(0x7f0000feb000-0x4)=0xc) fchownat(r2, &(0x7f0000e2a000)='./file0\x00', r3, r4, 0xd00) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000bf1000)=""/185, 0xb9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000a0000)={&(0x7f0000feb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c90000)=[{&(0x7f00003ea000-0x82)=""/130, 0x82}, {&(0x7f0000911000)=""/244, 0xf4}, {&(0x7f00007ce000-0x97)=""/151, 0x97}], 0x3, &(0x7f00003bc000-0x31)=""/49, 0x31, 0x8}, 0x20) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000feb000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000785000)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000feb000-0xc)={@empty=0x0, @multicast1=0xe0000001, r6}, 0xc) r7 = syz_open_pts(r0, 0x4) ioctl$TCFLSH(r7, 0x540b, 0x2) 2018/01/28 02:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 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, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000991000-0x5)='/dev/input/mice\x00', 0x0, 0x2000) dup3(r3, r1, 0x0) mq_notify(r0, &(0x7f000091e000)={0x0, 0x35, 0x1, @thr={&(0x7f00005bf000)="bba86a5432004f696f082f8cc07ac739314d402c5cb14ebaeb2cad3bb5247b7522d2be2dd486229f2b52931de255", &(0x7f0000213000)="8e554a77bcb810498c5a2a4c977b500454f59111bdfbd169975dae0161dff93562ff111da10f6c3cf460231c45eeef19167a0f5654c4ecd205fc5a7bcc03328c7217fcdf405230428fbf78e835a1f1ed01e8e52bd1395072edcedaeb0a3a68a875b0afcb0c21437695ecca33c128f5f193291fb0766b7ec34000317b32bbdeb8e0ff7b83626422b2d08c409c093eaa0e9f291eb49bd9f10faf01b32ac73e41d1ae943f2404d64f386b42e973bb4b4ab4574a8f33c230e7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000649000)=""/82, &(0x7f00008e2000)=0x52) sendto$inet6(r2, &(0x7f0000bb9000)="152ef6c10b3a60df7e8a", 0xa, 0x20000001, &(0x7f00007f0000)={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fb4000)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000d26000)="9ae84b26e8e326e473fa819ceeed02de53cf7c", 0xfffffffffffffea3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000367000)={0x0, 0x0}) [ 42.337842] SELinux: policydb version -1744342907 does not match my version range 15-30 2018/01/28 02:24:58 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/dev/keychord\x00', 0x280800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000019000)={0x0, @in6={{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x449}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff}, &(0x7f0000013000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xbc8, 0x2, 0x0, 0xff, 0xae}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x19980330, r3}, &(0x7f0000003000)={0x0, 0x40, 0x7, 0x6, 0x2, 0xc7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0xa)='oom_score\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r5 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000013000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) r6 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r6, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x8000000400, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000042000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) timer_create(0x2, &(0x7f0000e7e000)={0x0, 0x1, 0x0, @thr={&(0x7f0000d31000-0xe)="4ad588e9bf4f9df307884b16f434", &(0x7f0000851000-0x58)="9a12c5282a80b900000000000008000a000623b3f4da67ac4725086f4dfa22ceb72ee9399f93304c73c5490439237570430be176b7c2eab9ca10a199fb42a6fe2d23a5665f3c4a785569e692cc10d9f488bd4da32d25306a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() tkill(r7, 0x16) close(r0) 2018/01/28 02:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7f5f, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x3, 0x100000001) 2018/01/28 02:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b3d000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002de000-0x4)=0xe8) quotactl(0xffe000000000, &(0x7f0000d39000)='./file0\x00', r0, &(0x7f0000584000)="4290683dc186cafa2f8fc430dc8b98032a7a2dfa85f85e3bec65901de7c64ec9fd5ec44603880df88545d5f0197b790a9fd9e0e4b55f58cd16f88485681feb235275387c5527e5fd145d0d2ba24a9e2d549d5fed7ba595c53e9877dec4cbbd37703bc3a4cec505680cd4526c411b8d1298d8a77c9ac2ef9bc322e69959b333af33be04c02ed366fb") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") 2018/01/28 02:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@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]}) r2 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000745000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006f4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b2f000-0x8c)={r4, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000648000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000e3c000)=0x0) 2018/01/28 02:24:58 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x80000001}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) r3 = request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) add_key$user(&(0x7f000000d000)='user\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000-0x34)="b0fb6239eca49451fb750ec149fae8d84eeb4beb9f0c6fc1125fc0a3ff199eb743984746bf552d6c8f1afb36994312b8c63ecbc9", 0x34, r3) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/28 02:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ea7000-0x4)=0x0, &(0x7f0000034000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e5b000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000992000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffffffffffff, 0x55d1, @te1=&(0x7f00000a5000-0x10)={0x7, 0x8777, 0x400, 0x7fffffff}}}) 2018/01/28 02:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006ff000-0x4)=0x7ff, 0x4) mmap$binder(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x1000001, 0x80010, r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005ab000-0x10)={0x2, &(0x7f00006b4000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 02:24:58 executing program 2: r0 = getpgrp(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x7ab, 0x100004) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000001f000)=0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:58 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000046b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e8000-0x6)={r1, 0x5}, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 02:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xfefa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x40, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffdab) r4 = dup2(r0, r3) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000a92000)=0x4) 2018/01/28 02:24:58 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f71000)='/dev/usbmon#\x00', 0x0, 0x30400) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f72000-0x8)={0x0, 0x800, 0xffffffffffffff01}, &(0x7f0000c45000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000019b000)={r1, 0x3c, &(0x7f0000d90000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f72000-0x4)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f72000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x7, [@dev={0xac, 0x14, 0x0, 0x15}, @rand_addr=0x7, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x2c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f72000)="599fbc33524e857258785f9ae43e5448", 0xfffffffffffffed6) r2 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r2, &(0x7f0000503000-0x15)=@known='system.sockprotoname\x00') 2018/01/28 02:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x891) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x445}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000cc1000-0xc)='/dev/autofs\x00', 0x803, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8003) [ 42.993976] A link change request failed with some changes committed already. Interface syz0 may have been left with an inconsistent configuration, please check. 2018/01/28 02:24:58 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/28 02:24:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000373000-0x50)={@generic="9c7f00cff2c0f132738c686f607d11a9", @ifru_mtu=0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000ddb000)="4800001b24ca3ec5177c267e7505c4559eb62a020000009b5a00473000981d21b7ad266c2d577126d9a5c89052aef6a045d82feabf6f882fbbad9d3ba56020f8aac5881a8fdb2eead5c253e954e74775b729ecbbddfbc5657a05efb5df20744e0cc812c85becb800f41fbe22341a94a934955064e5d69555f86350c0f77123e824227f0657ca1c247ead5806e77d000000032f480b1cb1e96b86013360c0fa254caa6b319488d665", 0xffffffffffffffed) socketpair(0x10, 0x3, 0x1, &(0x7f0000b77000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000644000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/28 02:24:58 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/selinux/policy\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/28 02:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000475000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000353000-0x26)=@file={0x0, ""/36}, &(0x7f0000ccd000-0x4)=0x26) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000a8c000-0x4)=0x4673) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mknod$loop(&(0x7f0000add000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff) dup3(r1, r2, 0x0) clock_gettime(0x0, &(0x7f0000ddc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f54000)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x0}, 0x8) 2018/01/28 02:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d96000)={0x6, 0x0, 0x800e, 0x8001, 0x6, 0xc7a8, 0x4, 0xffffffffffffea03, 0x0}, &(0x7f00005ba000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c9f000-0xb0)={r1, 0xa8, "bb74119769d6729fb16c1c006876f44256459785eb9e2735e5f28c49bc884e3b5787ee838414ecb047988cd95bb2befeb385e77feeff3483aab30921cc8361cc85d12460ac3bf3a8c40aee70abb0e998374d30364061ee591d4061d19ff60b3e3a1f9207b594904d26f9e41f1464120be0bd0172b3ef4fc26e2dc33d33fb13ee37e2e513094758f14893f495375f8f4c9a2974a021ead1b019b76aadcefd7aaaaa30d2b6d0b1d587"}, &(0x7f0000e24000)=0xb0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00007b7000)='./file0\x00', 0x400200, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002f1000-0x18)={0x0, 0x80, 0x10, 0x2, 0x8}, &(0x7f00000f3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008b2000)={0x0, 0x8820, 0x8200, 0x5, 0x710e, 0x80000000, 0x6, 0x1, r4}, 0x20) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.032274] A link change request failed with some changes committed already. Interface syz0 may have been left with an inconsistent configuration, please check. [ 43.102647] device gre0 entered promiscuous mode [ 43.152821] device gre0 entered promiscuous mode 2018/01/28 02:24:59 executing program 5: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000-0x10)='coredump_filter\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x19e, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000-0x18)=[{r0, 0x4, 0x0}, {r1, 0x80, 0x0}, {r2, 0x4400, 0x0}], 0x3, &(0x7f000000a000+0x53)={0x77359400, 0x0}, &(0x7f000000a000)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x180000000000000, 0x0, 0x0, 0x62784832}) getsockopt$inet6_int(r0, 0x29, 0xee, &(0x7f0000005000+0x22f)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a1de6ffffff03ef0000be00f8ff68"}) setns(r2, 0x0) 2018/01/28 02:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e17000-0x9)='/dev/rtc\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000e80000)={0x3, {"41cf2ed1c8017a"}, 0x2}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000038000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0x0, 0x40000c0, &(0x7f00006a8000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff38) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000079000)=""/25, 0x19) syncfs(r3) 2018/01/28 02:24:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0x9) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000856000)=""/141) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/28 02:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000bb8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0x800, 0x1) creat(&(0x7f000094c000-0x8)='./file0\x00', 0x59) r3 = open(&(0x7f0000c45000)='./file0\x00', 0x0, 0x8) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000a55000-0x4)=0x0) r4 = gettid() lstat(&(0x7f0000a86000)='./file0\x00', &(0x7f0000bb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00003d5000)={0x3ff, 0x6, r4, 0x6e9, r5, 0x9, 0x1000, 0x2}) 2018/01/28 02:24:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc0000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000014000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000013000-0x98)={r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffc}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000878000-0x10)={&(0x7f0000ba3000/0x4000)=nil, 0x4000}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af5000-0x16)='/selinux/checkreqprot\x00', 0x400400, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000893000)='setgroups\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000bb1000-0x2)=0x5) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xffffffff) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f82000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb1000)=0x5, 0x4) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb2000)='cifs.idmap\x00', &(0x7f0000fb3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/28 02:24:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x28200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="3f403376764d4ca53d1285c43f5494bb", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00002d7000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009cc000)={0x0, 0x0}, &(0x7f0000027000)=0x10) 2018/01/28 02:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000750000)='/dev/ppp\x00', 0x400000, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='system.sockprotoname\x00', &(0x7f0000f6b000)=""/180, 0xb4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000e04000-0x8)=0x0, 0x7fffffff) fadvise64(r2, 0x0, 0x2, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000082a000-0x4)=0x6, 0x4) 2018/01/28 02:24:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000fc0000)="f259de11447df583201c3b2f81d8ad765e68732129ab07b238e1e01fb5cca3a49325ff5aedb59d941a6658f299c5417f0d65c4cd8505e9ca226027e396f3a23cd49b1aa192009706ebb16165fa45d57bdaeb12d8f5e2baaf42ce73a1118d9cf91779eb6f313c21d7dd0ef7a2afed701948270ad2b5347855fd52b0a98050690e8873c3eb4d5a26850ea75d5436df844523aa0cf8a6346bb011b0b34cf0cc451131c476b70b7dad3448c2a57128c1e835ec9de55bd997e718db0fff0398768a7b5e1889c87dac9a98cccf77704fd5654864c6", 0xd2, 0x7697c02a, &(0x7f0000fc0000)={0x77359400, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) sendto$ipx(r0, &(0x7f0000231000-0xd0)="0742f1ee124244ce3b6c55f786b01c1e93f65d3d7eb642fd31e9d8d6e95e27f5808ffd35de4d59dad3471445639fe8822973f5bd6cee2464eb73bc43f37f7b210f3cc4b7f8767e8dcbf4b1c56438310197ec8ccaba2f8649ddce17e26eedcab72f708122c771b92cc17520a48b692e5433b33ef59a2e0ffc571e6786b586c123649b8d17d0347ca1c0cc1d13e1950709970ba1f66cbbfd18212e2375e148d78fa48cded04ad4dbf75979676ba6f1e2a6f94a1992d301a0fa2d41ce40531eed342c2c8b664dc7a097cd05922b32e2b44e", 0xd0, 0x4000000, &(0x7f000068c000-0x10)={0x4, 0x400, 0x2, "460346415cfe", 0x5, 0x0}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0xfffffffffffff189) recvfrom$inet(r1, &(0x7f0000d36000-0xa5)=""/165, 0xa5, 0x40000001, 0x0, 0x0) 2018/01/28 02:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000bbd000)=0x0, &(0x7f000041d000)=0x4) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/28 02:24:59 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000026000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f000002a000-0x4c)=@ipv4_newaddr={0x4c, 0x14, 0x1, 0x5, 0x1, {0x2, 0x20, 0x400, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0xffffffff00000000, 0x5, 0x8a}}, @IFA_FLAGS={0x8, 0x8, 0xb347d97d2082eb91}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:59 executing program 1: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f000067b000)=[]}) prctl$void(0x22) 2018/01/28 02:24:59 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000866000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000076b000-0x8)=@assoc_value={r1, 0x80}, &(0x7f00006be000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r3, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000002000)='/', 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/28 02:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x505800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000143000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d62000-0x4)=0x0) 2018/01/28 02:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) listen(r0, 0x7) 2018/01/28 02:24:59 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000bc3000)=0x0, &(0x7f0000a7e000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b03000)={0x5, 0x0, 0x10003, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006dd000-0x20)={0x5, r3, 0x10000, 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009f7000)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0xf, 0xffffffffffffd084, 0x5, 0x430aa4fb}, &(0x7f0000422000)=0x20) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f000036a000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r4, 0x400, &(0x7f0000001000-0xeb)=""/235) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000107000-0xe1)=""/225) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1100}) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000001000)={0x0, 0x1c9c380}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x2710}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002000-0x10)=@nfc={0x27, 0x8, 0xfffffffffffffffe, 0x7}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x23)="f0730069b1e5a20742ebf78760e3bbdab898a727d9cd6dabc9aeb94e14458221feb77b", 0x23}, {&(0x7f0000000000)="96384cd9c89805e589095db9f323cd0f49d91e45fe74ea654626dec016f5cea1b45aec49af4e0efae8ad03278b45bce2cffcd1ef50d1ca9eaec4b90ceafe6ab1f04ecc6e424ad634884e857a98eda21f481dccfaa26b7bb624ade8de9235b3bc1de55975727b4a7b1288228770c5222231acd05d99e3954975ad4e110fe904874bffe3f32203df0d78255fe5d6f149", 0x8f}, {&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000+0xbd2)="52c374c1de71e06075a1a339204408025433714b3a5084ed3ac91e8417af14ccb4a4e06c3580a62a712272abeacab6881365c941c9909e98415b04569364569d459eb9c22e2e185298a652c5c3d68a6ef81c677abaa35caf156cf85644b4f9815c9b2a718217c70ec381ac9dff3d406432e222d0de42c619f18a3c45f78644fbacf29a7d7b03eca97427dbd306b6723c991f820b3102eaacd389592d60112b6e1ed85206bea11fa6", 0xa8}], 0x5, 0x0, 0x0, 0x20004800}, 0x8000}], 0x1, 0x20000000) 2018/01/28 02:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open$dir(&(0x7f0000df3000)='./file0\x00', 0x1, 0x2) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/28 02:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000000007f6, 0x7fff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e93000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f1b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000668000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, r2}) 2018/01/28 02:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e9a000-0x310)={0x6, {{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x346, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008ec000-0xe)='/dev/keychord\x00', 0x40280, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00004e6000)={0x8, {{0x2, 0x2, @rand_addr=0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/28 02:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00006e2000)={0x3, &(0x7f0000a28000-0x18)=[{0x7f9, 0xfffffffffffffff8, 0xdb0, 0x80}, {0x0, 0xffffffffffffffc1, 0x942, 0x8}, {0x7, 0xffffffff80000001, 0x10001, 0x3}]}) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/28 02:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f26000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00009ac000-0x68)={0x3, 0x8, 0x0, {0x0, 0x0}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b12000)=0x0, &(0x7f0000ec2000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005ad000)={0x0, 0x9, 0x20, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/ppp\x00', 0x8000, 0x0) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe6000-0x8)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/28 02:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a63000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f59000-0x4)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r1, 0x5452, &(0x7f0000b59000)=0x401) sendto$inet(r1, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/28 02:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x8000, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x8000, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0x0, 0x0) 2018/01/28 02:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000012d000-0x2814)={0x1c, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x12, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000090a000)='net/ip_mr_cache\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c97000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00000ea000)="65097b964daf158f9b6be3c01bcbed746875738f8a6b93ddd3aa6248a5471e7c6f14ed7c350071d51e2a2dd4aae5c5ee21d7aa7f9ba408e62583614a6733abaaabb4f55a4a4da64fe59ae730742470bf497be51fb11dd108e9c7511a22c3c31d28070252fe8643f67b893207a3e9d6338305077c605166e80ccd3d195797cfe9ad8626c25f42dda5414a808e544fb7f875f1bc3b315fdf787432bcc74911a3952034ab22e9dcfae004351d58cd935aa9c5fe95c4be0909e84a90d9a534101b8cd1a1766e87ee13fc9f392b5c8dc3854f332b6744d7f66e0841cb06a598ea18f67bbf4da1703abb535b5e3ff60af2dce62d31bbbddfc0") 2018/01/28 02:24:59 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x40000, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000012000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000011000)=0x48) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:59 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x802) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000083f000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132, 0x0}, 0x54) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/member\x00', 0x2, 0x0) r1 = accept$packet(r0, &(0x7f0000783000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d2f000)=0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000056c000-0x18)=@add_del={0x2, &(0x7f0000119000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) [ 43.397722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 02:24:59 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e84000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbe000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc1000)={0x0, 0x0}) 2018/01/28 02:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xcf94) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 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) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000572000)="cd1f91ffb5f291c3fad097b65962814c280dccc51d890f267eda71c116f1143cec13a38a4ffc66d0498a29ca8ef4548ea93e7b8dee54bf46c72485d9") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a2b000)={0x3, 0x10, 0x3, 0x6, 0x1}, 0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000085d000)=""/94) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendfile(r2, r2, &(0x7f0000d67000)=0x0, 0x4) 2018/01/28 02:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TIOCSTI(r0, 0x5412, 0x2) poll(&(0x7f00001c0000)=[{r0, 0x4012, 0x0}], 0x1fffffffffffffd3, 0x1) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00005e1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000eb000)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d15000-0x10)=@generic="77f6257cd02d20fd4afc68c94c833d8c") 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c2b000)={0x0, 0x6, 0x4, [0xe062, 0x7f, 0x9, 0x5]}, &(0x7f000018e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:24:59 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x31c) ioctl$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]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) vmsplice(r1, &(0x7f000052a000-0x20)=[{&(0x7f0000da8000-0x3f)="e48d073cf7b12d66831058e5339671eda0ac1782662fe8d79af780f2e3da531d886f3ef265b83c5ea4cec327456d2b13b2d4b85fae3dbb63a65d984be405a6", 0x3f}, {&(0x7f00008cb000-0xb0)="8b93aa469f74b70472e028bc2b1f595554baa58dc95f68a75fa06e50f13827d26be3e6d8df590fa46d0bcd62064c9f0bf2feea39f8857c1dda3d786b464fffafa60e4e75f4103c45ef7ea726971229085887f57f18fc15407b1360678c499066dca6ba80ad9c7d0e3474b38ea9bf983e2308fef15f1d06f8797c0b9f8b982190c81720925c7ab689ac44a0e4206b93fbd612712a8a4a31917adf5fe6d341f147a4fd9ab2158cecdaf8358cffce3ac4e6", 0xb0}], 0x2, 0x2) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 02:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f00009d7000-0x1c)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0xffffffffffffffff}, 0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d6b000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000039e000-0x78)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5a}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000663000)=0xc3, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000be000-0xc)={0x0, 0x10001, 0x30}, &(0x7f0000103000-0x4)=0xc) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00007c6000)=0x0, &(0x7f000025c000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b69000-0x10)={0x0, 0x0}, &(0x7f0000f70000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cdc000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e6e000)=0x0, &(0x7f0000b0c000-0x4)=0x4) 2018/01/28 02:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007bf000-0xd)='net/anycast6\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f92000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) preadv(r0, &(0x7f0000e5b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000044, 0x0) open(&(0x7f00005b7000-0x8)='./file0\x00', 0x4080, 0x40) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003e5000-0x4)=0x0) 2018/01/28 02:24:59 executing program 5: 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, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) pipe2(&(0x7f0000161000-0x8)={0x0, 0x0}, 0x84000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000487000-0x4)=0x5) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000053a000-0x4)=0x0) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sysfs$1(0x1, &(0x7f0000bfd000)='+posix_acl_access*user(\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) [ 43.468032] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 02:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e7d000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000361000-0x4)=0x0, &(0x7f00009cf000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000a43000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f25000-0x78)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x8001, 0x4, 0x6, &(0x7f0000d64000-0x10)=@common='ip6gre0\x00', 0x0, 0xabd5, 0x0}) ftruncate(r3, 0x0) 2018/01/28 02:24:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x1, &(0x7f00004ed000-0x3)="", 0xfdf8) 2018/01/28 02:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000819000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d23000)=0x10) fadvise64(r1, 0x0, 0x100000000, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x284) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 43.519428] device lo left promiscuous mode 2018/01/28 02:24:59 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039f000)=0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e1000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f00009f1000/0x2000)=nil, 0x401, 0x5, 0x2, &(0x7f00004ff000/0x3000)=nil, 0x9}) 2018/01/28 02:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r0, &(0x7f0000979000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e14000)={{0x2, 0x0, @rand_addr=0x5551, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="308112194b5d59046ba9404cb1a09e3d"}) shutdown(r0, 0x100800000000005) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000567000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008e9000)={0x9, 0x6d6e, 0x3f, 0x1, 0x312a, 0xa7, 0x9, 0x6, 0x7935, 0x101, 0x10000}, 0xb) [ 43.566169] binder: 8709:8713 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 02:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ufs\x00', 0x0, &(0x7f0000416000)="b9") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') r0 = request_key(&(0x7f00001ba000-0x12)='.request_key_auth\x00', &(0x7f0000bb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008a5000-0x4)='em0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf2000)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b09000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001e8000-0x71)={r2, 0x42, 0x69, "fe59519fd9a82a8f82bd9e3c518c2b2c86016aa6b457dbe0350d35ada1d7b7df443706c143ac837b90184df6ccdc430e421984bcdbfe60efed77ee7c8b73bba4aa246c3249c5931dd956d4f2dbc0b76fbf11bbc859c640113494f72c504747414ae56bfbc23b3dbf6a"}, 0x71) add_key(&(0x7f0000bfa000-0xc)='id_resolver\x00', &(0x7f00009a3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070c000)="", 0x0, r0) request_key(&(0x7f000061b000-0x4)='id_legacy\x00', &(0x7f00004c6000+0x5cf)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e21000)='ramfs\x00', r0) stat(&(0x7f0000ec4000)='.', &(0x7f0000e40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f000034b000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4(r1, &(0x7f0000c28000-0x2)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f31000-0x4)=0xc, 0x800) 2018/01/28 02:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000379000-0x10)='/dev/input/mice\x00', 0x0, 0x101800) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') readv(r0, &(0x7f000032d000)=[{&(0x7f00008d8000-0xc7)=""/199, 0xc7}], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000635000-0x4)=0x6, 0x4) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x2e, 0x40000000000000) [ 43.609498] binder: release 8709:8713 transaction 69 out, still active [ 43.621186] binder: unexpected work type, 4, not freed [ 43.630141] binder_alloc: 8709: binder_alloc_buf, no vma [ 43.630160] binder: 8709:8725 transaction failed 29189/-3, size 0-0 line 3127 [ 43.630226] binder: 8709:8713 ERROR: BC_REGISTER_LOOPER called without request [ 43.631356] binder: 8709:8725 got transaction to invalid handle [ 43.631363] binder: 8709:8725 transaction failed 29201/-22, size 0-0 line 3004 [ 43.632051] binder: 8709:8713 got reply transaction with no transaction stack [ 43.632057] binder: 8709:8713 transaction failed 29201/-71, size 24-8 line 2920 [ 43.709437] device lo entered promiscuous mode [ 43.718731] device lo left promiscuous mode [ 43.791335] binder: undelivered TRANSACTION_COMPLETE [ 43.805477] binder: undelivered TRANSACTION_COMPLETE [ 43.810624] binder: undelivered TRANSACTION_COMPLETE [ 43.821278] binder: undelivered transaction 66, process died. [ 43.832154] binder: send failed reply for transaction 69, target dead [ 43.839244] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.844713] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.850486] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/hwrng\x00', 0x404c00, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) 2018/01/28 02:25:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x5, 0x4, 0x2, 0xffffffffffff0000, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000335000)="", 0xfc94) writev(r3, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r2, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) 2018/01/28 02:25:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) 2018/01/28 02:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000068b000)='id_resolver\x00', &(0x7f00002c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b5d000-0x1)='\x00', 0xfffffffffffffffd) add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c12000-0x4)=0x0) r2 = open(&(0x7f0000a91000-0x8)='./file0\x00', 0x10000, 0x68) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00003e1000-0x10)={&(0x7f0000756000/0x1000)=nil, 0x1000}) ptrace$poke(0x4, r1, &(0x7f0000e42000)=0x0, 0x3) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000560000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000250000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e5f000-0x4)=0x20, 0x4) uname(&(0x7f0000c12000)=""/44) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000cbc000-0x1)={0x9a}, 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x2f)=""/47) r1 = getpid() waitid(0x0, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/28 02:25:03 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b4e000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fdc000)='./file0\x00', r0, &(0x7f0000fdd000-0x8)='./file0\x00') mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/28 02:25:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b62000)={@rand_addr=0x0, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bind$ax25(0xffffffffffffffff, &(0x7f0000f03000)={0x3, {"fbb1782528f0fc"}, 0x0}, 0xffffffffffffff2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000195000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000623000-0x4)=0x2c) clock_gettime(0x3, &(0x7f0000bf9000)={0x0, 0x0}) 2018/01/28 02:25:03 executing program 4: mmap(&(0x7f0000903000/0x2000)=nil, 0x2000, 0x3, 0x201810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r2 = dup2(r0, 0xffffffffffffffff) socket(0x1, 0x0, 0x3f) sendmsg$nl_route(r2, &(0x7f00007d3000-0x38)={&(0x7f0000c44000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xfffffffffffffe59, &(0x7f0000782000-0x10)={&(0x7f0000c91000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x6, 0x0, {0x2}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x40000) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@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]}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f000015d000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0x1, {0xa, 0x0, 0x8, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000028000-0x30)={0x3, 0x4, 0x0, 0x9, 0xfffffffffffffbff, 0x86}) 2018/01/28 02:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/ppp\x00', 0x521000, 0x0) fchmodat(r1, &(0x7f00000fb000-0x8)='./file0\x00', 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) 2018/01/28 02:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a51000-0x1c)={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x23) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d88000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="d27cc97768cbb3ddba0d12dd77a94299d74a4f0348c4c48b5891f37efde4589dd1f85fe4307721e323db6afa5663dd24568a9604d0c9aff9197c1fa9492e1889bdb2b9e6e7bd5b77fbfdc375c80797c6a01647ba3ca8dd42b6c18373590866dc2e3f2a378a71c53675cd5b61b1961e58fcdd3a64ebe0a91d4b56d6db7018b44e8da83af7bc6ab8425024fd8184a89cb9d30f73e20eacf5733558303d29a39e21dc033d7617c708bc1cc3d796f1d0edb0ec641ba86ca036725ee62d9e3eb864506d64256969030ceaaa59", 0xca) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000a95, 0xe68e5b4eb32eeb69) sendto$inet(r1, &(0x7f000049e000-0xc3)="13c9020edbaa824d1442a266392fd7eca9370ce796f16b4edd38405221c4c51a4b3bf6e6ae1c41ab791e204fee678e8673e77e11273a61c91b40843356e9765b604bc76961e3e96492ed694af2b639c1c6436a23bb6ad9969a982b12e92a6d6e534883f0e4f8dbc41af43d96035dac147d76a0c3fbd9ebfe2dd0e2664877a8cf6bb5d1120e4735b1c1af47bf99c051fdc93d806ecd4fea48a19644e058c6f1c7b8471ae0e5c8ed8a5c206b2f5ebe24afb4d72c7e840b6232eac607cc8fee82c9a2e047", 0xc3, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000865000-0x340)={0x80000001, {{0x2, 0x2, @rand_addr=0xe0d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x2) 2018/01/28 02:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) open(&(0x7f0000fe3000)='./file0\x00', 0x40, 0x10) mlockall(0x5) 2018/01/28 02:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000992000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00000aa000-0x8)={0x2, r2}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r1) dup3(r1, r0, 0x4) 2018/01/28 02:25:03 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000378000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b88000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000000a000)=@file={0x0, ""/4096}, &(0x7f000000e000)=0x1002) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000001a000-0x8)='./file0\x00', 0x440, 0x180) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000019000)=""/158, 0x9e, 0x0) syz_open_procfs(0x0, &(0x7f0000019000-0xf)='attr/keycreate\x00') 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) 2018/01/28 02:25:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x805, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d88000-0xc)='/dev/rfkill\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f000013c000)="") iopl(0xfffffffffffffff9) 2018/01/28 02:25:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xa17, 0x8}, 0xfffffdb9) readv(r0, &(0x7f0000a88000)=[{&(0x7f0000be7000-0xa96)=""/4096, 0x0}, {&(0x7f00002fa000-0xcf)=""/207, 0x0}], 0x2f9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0xfff, 0x1, 0xada}) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000bd1000-0x8)='./file0\x00', &(0x7f00002db000)='./file0\x00') fcntl$setpipe(r0, 0x407, 0x53) 2018/01/28 02:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d3f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b0f000-0x4)=0x60) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000de000)={0x0, 0x0}) fstat(r0, &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005a6000)='.', &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000024b000)='./file1\x00', 0xc000, r1, r2, 0x0, 0x8000) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/28 02:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e0000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00002cb000-0x4)=0xffffffffffffff3d, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f7a000)={0x0, 0x8, 0x10}, &(0x7f00007d5000-0x4)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004b3000-0xc)={r1, 0xb840, 0x0}, &(0x7f0000f7b000-0x4)=0xc) r2 = open(&(0x7f0000f7a000-0x8)='./file0\x00', 0x400000, 0x102) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000d7b000-0x10)={&(0x7f0000084000/0x3000)=nil, 0x3000}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xffff, 0x2, &(0x7f0000f7a000)=""/190, &(0x7f0000a09000-0x4)=0xbe) close(r0) 2018/01/28 02:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = creat(&(0x7f00006f1000)='./file0\x00', 0x2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00003ff000-0x4)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000161000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) modify_ldt$write(0x1, &(0x7f0000ac2000)={0x2, 0x0, 0x2000, 0x3, 0x9, 0x5, 0x6, 0x3f, 0x80000001, 0x0}, 0x10) [ 47.764566] audit_printk_skb: 18 callbacks suppressed [ 47.764575] audit: type=1400 audit(1517106303.557:53): avc: denied { getopt } for pid=8834 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.809633] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.813424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.852266] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.854434] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 02:25:03 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000019000-0x10)=@common='eql\x00', 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000018000)={0x0, 0x8e, "b11c4aed0b6467083cadc23ef0d1f8af8132a98df5b17eefb112ed686d835c5b5e7b0dd38c54176958721592df168a7395cc866652e2cfeb69027d2daf2b8b4d1603d318ddcd8a44bf01f13d99f781be27ca1b9e89ab6399e67212b246c43981f35126b544232b3a4f41880eb2ec3b81b3c8f0f04e91dc7586fb483899b02a79884edca2c7ca9f1a01f244637ee6"}, &(0x7f0000003000-0x4)=0x96) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0x1, 0x205, 0x7fffffff, 0x3, r1}, &(0x7f0000019000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000000b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@generic="513a07c62995780c2ca353fabcf78ea4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001a000-0x14)={r1, 0x3f, 0x649a8b38, 0xfffffffffffffff7, 0x7, 0x10001}, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000013000)=0x7) 2018/01/28 02:25:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') setsockopt(r1, 0xffffffffffffd3b0, 0x0, &(0x7f0000013000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x80, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:25:03 executing program 7: r0 = memfd_create(&(0x7f0000f0f000)='cpusetcgroup\x00', 0x2) 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) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x8, 0x556, 0x9, 0x1, 0x16fc, 0x8, 0x100, {0x0, @in6={{0xa, 0x1, 0xffffffffffff8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdeb, 0x1, 0x4, 0x1f, 0x3}}, &(0x7f0000001000)=0xb8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x3, 0x3, 0x9, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000046d000)={0x0, 0xadc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x4, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) prctl$intptr(0x21, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x0, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000-0x20)={0x401, r3, 0x2, 0x70}) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/mls\x00', 0x0, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00003a6000)={0x0, 0x0}) ppoll(&(0x7f0000347000-0x40)=[{r0, 0x4100, 0x0}, {r1, 0x2200, 0x0}, {r0, 0x84, 0x0}, {r1, 0x0, 0x0}, {r1, 0x500, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x40, 0x0}], 0x8, &(0x7f0000fe6000)={r2, r3+30000000}, &(0x7f0000e5f000)={0x2}, 0x8) writev(r1, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/01/28 02:25:03 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000074b000-0x14)={0x7fffffff, 0x4, 0x3, 0x5, 0x0}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fdf000-0x35)=""/53, &(0x7f0000cea000)=0x35) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/vga_arbiter\x00', 0xef04e79ad7427c35, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00006de000-0x4)=0x0) 2018/01/28 02:25:03 executing program 0: futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000004000)={0x7, 0x0}, &(0x7f0000003000-0x4)=0x7a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x2710}, 0xfffffffffffffce9) 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x3, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) dup3(r0, r1, 0x0) shutdown(r0, 0x0) 2018/01/28 02:25:03 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2018/01/28 02:25:03 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setregid(0x0, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fchmod(r0, 0x1) 2018/01/28 02:25:03 executing program 2: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 02:25:03 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000007000-0x2)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000c000)=0x10000, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) 2018/01/28 02:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) inotify_init1(0x800) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000002e000-0x8)='./file0\x00', 0x1) r2 = openat(r0, &(0x7f0000270000)='./file0\x00', 0x100, 0x14a) inotify_rm_watch(r2, r1) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 02:25:03 executing program 4: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000000a000-0x60)=""/96) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000009000)=""/165) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000003f000)='./file0\x00', &(0x7f0000040000-0x19)=@known='system.posix_acl_default\x00') mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000041000-0x9)='/dev/sg#\x00', 0x0, 0xe0000) getpeername$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) mount(&(0x7f0000040000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0xfffffffffffffffe, &(0x7f000000a000)="") mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2018/01/28 02:25:03 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000421000)='/dev/vga_arbiter\x00', 0x20000001, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001b9000-0x4)=0x3, &(0x7f0000fc5000-0x4)=0x4) write(r0, &(0x7f0000df9000-0x27)="", 0xff1a) stat(&(0x7f00002b8000-0x8)='./file0\x00', &(0x7f0000516000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b80000)=0x78, 0x4) 2018/01/28 02:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd99f255861a11c24, &(0x7f000005a000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f5d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000df6000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) 2018/01/28 02:25:03 executing program 5: clone(0x0, &(0x7f0000e6e000)="", &(0x7f0000000000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000001000-0xa8)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000001000)=0x5c6c834) acct(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000-0x4c)={0xffffffff00000001, 0x10001, 0x7fa7dc1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() 2018/01/28 02:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000120000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x1}}, 0x26) dup2(r1, r0) 2018/01/28 02:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) accept$packet(r0, &(0x7f00004a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000347000)=0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001de000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000856000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ce4000)=0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000ed2000-0x18)={0x4, 0x100000001, 0xd75, 0x1, 0x100, 0x9}) bind$netrom(r0, &(0x7f000096b000+0xe0e)=@ax25={0x3, {"c5efd8b9a1fd1a"}, 0xffffffffffffbac7}, 0x10) fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) epoll_create1(0x80000) setreuid(r1, r1) socket$l2tp(0x18, 0x1, 0x1) 2018/01/28 02:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x80800) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/pktcdvd/control\x00', 0x8001, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000035000)={0x0, 0x0}) sendto(r3, &(0x7f00000eb000-0xb9)="dad72ed0433d60049e4b1964c97b0ce1c00f3f95f4c24018a0d9a35e927f5acf4f7b70226765e30031d484121344b49721c488f1d998b8edc7f39c91efd4c81631d68738fd6e6f65b8c058131ce6279b89fc90f77262ce5fc2f3dfaefc2f19ef85d6b69a45e9d3b89735af462e22e9eda98dc4606496607c183bec95f1470f286d3eca43eee56cc26084e1292f2ba3ff19882b3150a6749ec38a6c4e9a2a0b13885651c5debd9b92bb50e5319e0c8c3ebe6884cdb3546e7917", 0xb9, 0x24008054, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000d6b000)=0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00004d9000)=0xfff) epoll_pwait(r1, &(0x7f0000ac7000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2c000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x100000000, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000a1d000-0x8)=0x0) 2018/01/28 02:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) r1 = syz_open_dev$mice(&(0x7f0000b10000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDSETLED(r1, 0x4b32, 0x4) fcntl$addseals(r0, 0x409, 0x4) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) 2018/01/28 02:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r0, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ca000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/01/28 02:25:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) 2018/01/28 02:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x40000010100) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000065a000-0x16)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) inotify_init() ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000ec000-0x4)=0x4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000b7b000)={0x80000000}, 0x1) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r7, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r7, 0x2001) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000044f000)=0x200, 0x4) r8 = dup3(r3, r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x1, 0x11, r7, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0xfc) timerfd_settime(r8, 0x1, &(0x7f00000a4000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000d00000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0xb2, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, r11}, &(0x7f000061d000)={&(0x7f0000cc9000-0x8)={0xfffffffffffffffd}, 0x8}) 2018/01/28 02:25:03 executing program 3: pipe(&(0x7f0000e6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/28 02:25:03 executing program 1: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x81) 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, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000036c000-0x46)="7cb15afe55cbdfacd639a0cd25c8a32abaff40862d8a8844c06315195d00a386e4be013f72869a92da71c671bf36a10cee1dc73915d9cd1ef7e2995bd7fdaf6d62566de6338a", 0x46) 2018/01/28 02:25:03 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ff0000)=[], 0xffffffffffffe64) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff1000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e2000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) connect$nfc_llcp(r1, &(0x7f00009cc000-0x60)={0x27, 0x1, 0x5, 0x7, 0x0, 0x1, "d0ec9c1809c8ce34636772edf3f8f71445807d3eb19237602bdfec4237b4938dcba54aa852b06f38d93c1cac90c48b1dc18d589e00a9d0f15de4c2048c353e", 0x47}, 0x60) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) r1 = openat(r0, &(0x7f0000596000)='./file0\x00', 0x40000, 0xc8) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f00008c3000-0x4)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x10, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x3, 0x7ff, 0x3}) sendfile(r0, r2, &(0x7f000055e000)=0x0, 0x7fff) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000aec000-0xd8)="4bc025a4980ccbe2094a26afcb4a642d1fabfcb92fcbae440077eaf195f947ae6eb803da1fe84b458a6a58d2d19a1e0e6c747b157358fc39b40a0f837efe297c469da37ca04625c5f36d9fc3a0ec6c13712aae67aa010a35762df2a21849e9b23b35f594ce1af55b01b28ba835ca3d280da133612f962c0feeaaec83620491c9e6ab623edac3f11c49bd0b043ad54f41feb3d583cbb9cc1e9294c8048b6f4486b7292bdd3536ec55a5f066728cdc2a37a4b8ec3e4e24030e5a6e7d056c358fd30bbb9206a15ae3d9cc03610864a69dfa8e46a94fcb27e22d", 0xd8, 0x4, &(0x7f0000973000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d50000)=0x0, &(0x7f000096c000)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) accept4$inet(r1, 0x0, &(0x7f00000c7000)=0x0, 0x80800) link(&(0x7f0000321000)='./file0\x00', &(0x7f00006cd000-0x8)='./file0\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000843000-0x14)={0x14, 0x0, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lgetxattr(&(0x7f0000e5e000-0x8)='./file0\x00', &(0x7f00009ee000)=@random={'os2.', '\x00'}, &(0x7f0000f89000)=""/80, 0x50) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0xcc, 0x65, 0x1, 0x1, 0x0, 0xffffffffffff0001, 0x8, 0x3, 0x0, 0x8000, 0x5944, 0x0, 0x80, 0x1]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x76)={r2, 0x6e, "f3ea84950b2aea8d29be7bd41d8c66938f7fde6a0138d908b9179182a0debec30f9db06ff3ccfda076be3648f66b702d0fd9c2f128e7b4e3d7e66a0fc1f0755241925bb2a7446d451f5b702acde0e45b3e177555593d5b7b23604495b3cf462b44ca4f64f9d7f4a4d38fd0e89bf1"}, &(0x7f0000003000)=0x76) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4381, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/28 02:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e61000)={0x0, 0x0}, &(0x7f0000b1a000)=0x10) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x0, 0x70, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000335000-0x30)={0xdc, 0x0, &(0x7f0000b30000-0xdc)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000096b000)=[], &(0x7f00003ed000-0x8)=[0x0]}, 0x10000}}, @increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000033000)=[], &(0x7f0000348000)=[]}, 0x8000}}, @increfs_done={0x40106308, r1, 0x1}, @increfs_done={0x40106308, r2, 0x0}, @decrefs={0x40046307, 0x4}, @decrefs={0x40046307, 0x4}], 0x3a, 0x0, &(0x7f0000473000-0x3a)="8fd1aad4f28b7ad83c7795b020acb6cbe48306d583bed9c724e967f60e294bc22d46ddf91669921ad934cecf2b63a1ddfcfe2aca9c25b888bbab"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r4 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000081b000)={0x4, 0x4, 0x10000, 0x3, 0x0}, &(0x7f00007d5000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000233000-0x8)={r5, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000e18000-0xc)={0x0, 0x0}) write$sndseq(r3, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) epoll_wait(r4, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r2, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r5, r2, r5, r4, r3, r5, r2]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1, 0x0}, 0x0) r6 = dup3(r3, r2, 0x0) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x7ff, 0x2, 0x7, 0x7, 0x7, 0x80, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x4, 0x8, 0x7fff, 0x6, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c9d000)={0x0, 0x6}, &(0x7f0000593000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa4000)=@sack_info={r1, 0x4b, 0x0}, &(0x7f0000a7a000)=0xc) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b14000-0x5)='user\x00', &(0x7f0000248000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c76000-0x1000)="", 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000ae3000-0x6)='rxrpc\x00', &(0x7f00004eb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000066000-0x3)='(.\x00', 0x0) add_key$user(&(0x7f00002c8000-0x5)='user\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f02000-0x76)="59b33c786e0bf0372f9c30becc81eb15538708a5ec580956fafc0670d5918bc5cbd1bf4b989c3d183371e3a7baec31f6e5a5bd64f0dfac5cf8696774838738239dac9ac438ef78fa6fcb15e4a1005d7557c0d26f32cc33e88ea8fe658a609a073aa2b42b671ad57a2533b732780897a73383d4bd71af", 0x76, r1) r2 = request_key(&(0x7f000084c000-0xa)='encrypted\x00', &(0x7f00000db000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003da000)='vmnet1[eth1-system.selfmime_type@proccpuset&+#/\\\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r2) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000309000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000a26000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004b0000)={0x7, 0x9, 0x6, 0x101, 0x80000001}) prlimit64(r0, 0x2, &(0x7f00006f5000-0x10)={0x4, 0x100000000}, &(0x7f0000eae000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/load\x00', 0x2, 0x0) setfsuid(0x0) 2018/01/28 02:25:04 executing program 4: pause() mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046e000-0x4)=0x12, 0x397) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000144000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef2000-0x14)={0x0, 0x1, 0x8001, 0x2, 0xffff, 0x10000}, &(0x7f00005c6000)=0x14) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000061000-0x8)={r3, 0x5}, &(0x7f0000ef1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000062c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x81f, 0x5, 0x40}, &(0x7f0000ef0000)=0xa0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef1000-0xa0)={r4, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000, 0x800, 0x3, 0x80000000, 0xa}, &(0x7f0000ef1000-0x4)=0xa0) dup(r2) [ 48.283926] audit: type=1400 audit(1517106304.077:54): avc: denied { create } for pid=8966 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_crypto_socket permissive=1 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004b6000)={0x0, 0x5, 0x2, 0xcab, 0x3, [{0x2857, 0x1, 0x1, 0x0, 0x0, 0x1500, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x9, 0x0, 0x0, 0x2104, 0x0, 0x0, 0x0}, {0x5, 0x100, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ab000-0x4)=0x0) setpgid(r2, r3) sendmsg$inet_sctp(r1, &(0x7f0000a18000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000af6000)='./file0\x00', 0x0, 0x20) mlockall(0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000056e000)=0x10000, 0xfffffe0b) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000766000)={0x0, 0x80000000, 0xffff, 0x9, 0x0, 0xec, 0x8, 0x1, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8, 0x1, 0x137, 0x7}}, &(0x7f0000f1c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000516000-0x8)={r2, 0x40}, 0x8) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000c1000-0x8)={0x400, 0x7, 0x1, 0x10001, 0x3f}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f80000-0x8)=0x0, &(0x7f0000439000-0x4)=0x8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffc5) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x8002, 0x10000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/28 02:25:04 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f88000-0x30)="88337b4c86d4012f481cc65dc9fa4559d723ee6f4413df55fa36e34c867d92ecfdf76805a8d4108cc8b5a7ee1bcfe65d") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000a000-0x12c)=[{{&(0x7f000000a000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="11565d7856c87578424bf8019ca34497"}}, 0x1e, &(0x7f000000a000-0x60)=[{&(0x7f0000004000-0x20)="86180ed9f6203244b9027e094d39e5911bb255f8ca928c94fbccf44364237c00", 0x20}, {&(0x7f000000a000-0xfa)="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", 0xfa}, {&(0x7f0000007000)="ffc8c7986a3fa178c4472cbd290fcfa2cedd42ae789f7a696cad6a4176c5d7f67a65fe42f438d514d662983b5908fa0deeecaa1ff071a9648c4e7eaed0cb650077a7347b14a34a6fe4bd81958d8e81991a79a1bc8d1df810860cc393b5c037b5d89be2e172703b054ff829dc1ed14f97d759634df08024b205a90d20cc", 0x7d}, {&(0x7f0000009000+0x138)="387f0f02c8ecdc6dded5f968dfff9e1def0e5d0c60765da69f7d25c1262d33466a78a0ebbd06498935ea0f6c167fea26b30504734cc45ef251f6cbddfbfe95b6355a70b39a28c59a182a63d3a254c28fde000d3ff59ff3bd0edcec36", 0x5c}, {&(0x7f0000005000)="7c6c09a7580381c3366de2a268dac0709b357a24aff79c14027903e617d35461612820017610f968f509c3166cee0d7ac939b90bbcbce0746512d3daa0c0b7c0cffdf3c03422e283c1bdd9921ea996e521b9c046f7e9b04933ff1b3f33a5ad9df9bee24a1d6a3004c996f88d0ca2017058076debe593b7ff2eaa7cdd0e663b632c322c67c66931aeda98ea9308dad33ad5eda048bf728500f31f6f1c2ea6aa3c55cbec032af194c56a2d2fb0cbcd54e6bfe545fbea5fd97c21bce7e1230900", 0xbf}, {&(0x7f0000003000-0x24)="168e41bdf900663817096d524fcdcffd9b802f28eac10989ab1b975427e22d549bf78c0f", 0x24}], 0x6, 0x0, 0x0, 0x80}, 0x7}, {{&(0x7f0000007000-0x10)=@llc={0x1a, 0xb, 0xbd, 0xffffffff, 0x2, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10, &(0x7f000000a000-0x50)=[{&(0x7f0000007000-0xd1)="f1e1ceb9d70e3c34a9b2cae539b0bd77574f1cf46b33851d5690a52cd3d1a0306a1eafad55f2259c9d014c5ecfcf4071aabb7ac763686dbeaeaaba343f9791c2c8c73c06cc2e3d928a730106df5b14a21db26ba736074695c154a50c4011d0ccb518a2bcc7cfd1785a1fbddedbde969fd9d107dff686d0134f924ace0b10eac303e1facc8efb000d5bc64d961be5ba583b82d9c2602a6ba5d6e547e2f8302eca037d7fed67febbd66183e0961d1061523fe7aa4301f4afd8011bf97cde8d541dc826779e0078819862edf90c1878d9e8d7", 0xd1}, {&(0x7f0000008000)="a5fbe7fd16e2087de99f4a2bbf0df9b7d553fd630a34727383abae89ebf86399f9c9148aa00f3e95168053c42132f08fc469916d39eb91599ac343d79a96d20cd2eadf0c3b98d3d88312707a7fc80e8847ad3591b36cc87094ed79fb9be422460915d56c0cda3bd8e7c9ad3d3efdd14b0f27886a2acf7512b571c0645109463123aa5dc86268087c15182dabd39d40ca5c02af6220d679cadc8872f91722d9a2ab191ad77dadd8d256d4fcb38ba1b45f6331f92830f0c5d030bbec9144008d1740400174eb8fdac80575a5b3dd8bf622f8b278e7b73aff9e1ab096357f1b11", 0xdf}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0xfe)="8e5de54894f19022c1242f2cb53e60e6dec81671203814cda0c6905576f192d39a4e6b1a406a4bbbbf3b021980999a702f7bf2abac42ccd517220b22b8a16d53a2f290f5f3677848c522ef8756f7b0083329b5b9623dbb979a1ef2587235796f61a8008f39e6bfb71b4cc2e2e40067df494ff4b68f34f8be36cfb16789897eee627620e01864e30cdc9890340a577db59b90ff9eebd9b22e80ed64752db2c94069b20665bc45a4da2223ec2570ffc76a4664386cdcafaaac0cb6ab14b038b58ef20813cfb8794cd4ea9bee8b63d2e4554333af2bb1ab577665b54844b1e0eeeb0ffbed90e4214943f2dfe3b3bf42b2d26803ba587232e3ef3daa02b78053", 0xfe}, {&(0x7f0000003000)="4b326e996eeb892ebb7fe66de634679507aaa2b983801fbee7076639acab41c2ecbbe219bc741823726d5a8ea521272778ddd71f6626a415e159344a8f52d671b51503b642e1a6f8039110fc16422cb5afe511d288a7447d281768314a1a05e1feb1191bed4becfaf5606ad6fe0a12a48e85fac1c51672d2dc9d8b55c2c24051d7bbad1d0b5ea7621f3fa3f35744903043e7670042376e56f58c1921e53ec1491189ddbf6cbcf4e3d197f5ef1d07db0cfb9d", 0xb2}], 0x5, &(0x7f0000006000-0x80)=[{0x80, 0x11e, 0x919, "6420c91815fd5385e09d787336dfe29be2f2c1aff0c789ee3e1c6abe7c4cc9a9145ccaf965ea9d37cb0a7de93af29c262bca510f6d5332b3f08cea7f473ab475aa230fef93d493f115a7398a5cac9577bfa3a9c11d26484bdff22d52a0d265b5d18d7d0f905a83c02f"}], 0x80, 0x4}, 0x0}, {{0x0, 0x0, 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"fde9efefc1046d33db875d155375a9f15788646d9d497062349b53eecb91b74cb5fd4f5eaedb1d81963d89516379258fc06e46310509959301538d13bf7a26621ade54e486a5bddd0ccff48cf4bbf36ae1587a426494a8dcc6d8f55baa33066a109af90dbf3cbc09ed607bc56f477985fdee327a6349401a633abce1864c5432b9c28ba5e72351bde83842106270450e18a6217f721e6173bdceed9be7740db14c90239523b5361684abbf50faa1b825d5cff36db5fd45f3e0eba12f"}, {0x20, 0x0, 0x8, "69285b53dde74bc8b06f720e08313e73"}, {0xc8, 0x105, 0xffffffff, "6c973f07bf3f68897c9899dccbaea68fca979431581784ca7b5f996bca63cbda3f882c133b77be8359ee004bba0a18ebc9c73382bb4820a2cf96393bddc00602faadb62bdcf403dab4c87e7b8f615885eca53cbddb38be3af5f9e4cffa85a39acfd7b8914ff2a063f4cc1031bca862a7eeea522d98da7a06a898f9cc9870964873d156c4ac97859a79081da426d3daa9377f23b6dffa26329b64e6c63a7c3f697c7805d7dd3bf3c04efb64fff305bf5b4877232aa746e9"}, {0x18, 0x103, 0x7, "82ad18f8"}], 0x288, 0x40005}, 0x1}, {{&(0x7f0000009000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x1, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}}}, 0x32, &(0x7f000000a000-0x10)=[{&(0x7f0000003000)="613e09e1128564f78fe1a57d60d69113ad2bcd24f60f2f1a6e0744fcdcf259002ff7f8e332b3234c0ee4ca69874b161f66f0729ee5994c36816b86cbd9fa197696a73ce1b644fde6e8d535138ff63129d892e182d48590611f978a1dc7e7662cb326bcf10404afa75046a131498843d34d94b98ca25477645f90ddd91331050d568e05ae4d", 0x85}], 0x1, &(0x7f0000009000)=[], 0x0, 0x10}, 0x4}, {{&(0x7f0000001000)=@ax25={0x3, {"d192fc7cbd7024"}, 0x400}, 0x10, &(0x7f000000a000-0x30)=[{&(0x7f000000a000-0x72)="cff513db0f237a1a67da399c5ba9d06423f532ecd36691fc1d0a5cfdf07c8cf8e0598a4fbd8c529bc9df77e199d32a23f18324ae36855ddfc214d4cd69e94e8dd1c585c420c001bd29f83b6125e2f38a1ede980bf1cb3aee7471d94cf8c420e8a5432f2ca4c98792154320053aa1160da897", 0x72}, {&(0x7f0000009000)="c754ef3efbb2b1da374de11a9827d38845251f03c4c079f074727244d7bd679509bf45899dc43f49e6b7f40071aab26affb5537f153cd3ce5ebaa6712cbe4d832b1f2bb62bbb76de6b30a812bf27bb67d089e6d873b46cc146c72d3c940446ad6c622e26c460955c52a7ddecc7418c0e49445c9b87021ae711f7ae83b44887498e640c36e344b90a503772b755f4afd0e3fadbd79054f9fd", 0x98}, {&(0x7f000000a000-0xc2)="240dcbcbdcc155c58ccaf4834a6bcc8e2cb86cd6284490dcb2c19c1412925a62a7f3e45f2d44015f9b9778ce50568ce70b7571019c493f8dd9a44625424d1fc1e9c313c5c119716f5e8bcc28dcec16250ae1fa7e64f2f71ff24448c8b399ffa5124c39275670fdcf34f3a188acd1db096f01835bafadeedfc400ff683c835420554d91cac7bdfb9efe93f9dae7d53b54aca166cdee3beabedb9e4c70cf47f6fde1842f16628f97f8fd751365e10ce6739522cd7c9d9a2770b308add0df9b27a0f5f1", 0xc2}], 0x3, &(0x7f0000003000-0x408)=[{0xb0, 0x113, 0x5, "93e4edceb5f29d5aaed2e94e19ce7d868af5311a91af17f94c11e989900588cd17abadfb9654aa2c1f37035d2fa859f85f7734417c09dadc3dd1cf6a7d4ec76142303b52339fa0fcf991a1f9d13d7afbae381515681ba6cfb80dccc827598f29c37fbeeb883d6d29754b0ec6b19d56b5d10d9c220137e484b9f43861fbd00d3e2e2d9b530ecb085b314bd21f02f87072f79c6f4ef40f6fd041a90c244e63"}, {0x40, 0x11d, 0x7ff, "f58a40f45e631ec382bb48ae4f8c3a02081940154e4ff3c0f95cc4e08783f9c56d474577dc5442601536b79fbf341513"}, {0xc0, 0x10f, 0x2, "9d329e8c200d7965d290b4ba95d08dd8222265e2e51dc1b6c0c8c9792005d3e23371bbeb75f553f18f5d410fa75329776c7932e74166c7e9c0c480e8853f48b12fce83e65707b85ab54e520cf936d6642652ca899850df161c5763c0c9e85e0db431759b2204fe0bfe829574cea55e62169334fc4fa06f8dc013c98844f294b19d6a368ee0b0bc4f7d6fe0d9b7278cf4cecdf6777aadbec51ba64d2698cbe974b25630e2068fb8fa85089bd91af082"}, {0x78, 0x113, 0xc3f, "479a3c2d4b00b6ab83e2d4036ecb4247fecc19f2958376e1d76e1b061800ffb1f6fbad5e515b5f8fd391d95ac3f2dd54db0f68652f57e7910863700fea782840f64146397f077a006772ce14b9896fdcd262332a75e390d42638f1e982d5d3140f6943bf"}, {0xf8, 0x10e, 0x1, "0b0d5a9341de0072e0c76b96d24a30a79e31c40ffde33de8520bc5a2b7885dc4ca44f4974a14d640aea5e1e8c764ed2bf0d81ccfaa935d46182f009b693378800c0e324374a8570f4faf31f87cd0bc9de678202858bc741355b4ede2cf38ef895c3e99537e760c2661b46382a0ca3a4c55053df8846522234879fa16ae7e0aed6d749eac9dcc0c657d8d326db3d5f936484c6ade095542b5ff80d5b81d4796e99dc6b7127fb0519566a7856490af9d2ac85a6b0a7e8a047bd2f0a057237de1b8b556b5820498cf608840e448c8c93b5693001b8208abbb73fb6043c354369012e3"}, {0x88, 0x102, 0x2, "4b41107ef2631c280eb1c3981b09ddecae99a069e774c2ca31772e2dc57ab54b71ae0921718c22215ca98601d75d36c04eee8f98b877ed160e18515df8739ff2cafab8cb0080677550b7c4f0c474734c3101f641c9bfbba492b2a0386b80697e11e6b92aea3848d5885248488a8a810a9ba7edcfc14c"}, {0x60, 0x10b, 0x9, "9621b04ddd261f93c6283cf4e49abb895825f09aa812362e5bca4975130392668d942744d0356795fbd9c196f3285572b2e1f8b8ddc1388468b85949347d24598cd556fd674ffb0514"}], 0x408, 0x40000}, 0x8000}], 0x5, 0xc004) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x1, 0x0) write(r0, &(0x7f0000276000)="1f000000160007f2000094dfa40008080000000000efffffff0000003000043e", 0xffffff20) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x1, 0x100000000, &(0x7f000036c000)="3a7308a796c4f9900e3a19bb003eded47610078f77284c4a44317826ecd5bc711faf93dd7d978e402dd462da19", 0x2d) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000143000)=0x14e1, 0xc1) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b58000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000058a000-0x4)=0x1c) fcntl$getflags(r0, 0x409) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e70000)='net/ip6_tables_matches\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000f3c000)=0x10, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0xffffffffffffff6f) 2018/01/28 02:25:04 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x5)=[{&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000002000-0x32)=""/50, 0x32}, {&(0x7f0000001000)=""/224, 0xe0}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000)=""/21, 0x15}], 0x6, &(0x7f0000001000)=[{&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000)=""/128, 0x80}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000002000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000002000-0x4)=""/4, 0x4}, {&(0x7f0000001000)=""/0, 0x0}], 0x8, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005dc000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x1)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000834000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000002, &(0x7f00003fc000)="07040016", 0x3) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0x0}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) stat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000002a000-0x8)='./file0\x00', 0xa000, r1, r2, 0x2, 0x38000) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f80000-0x11)='/selinux/enforce\x00', 0x42000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000af4000-0x4)={0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000dca000)={0x1, &(0x7f0000626000-0x8)=[{0x0, 0x0, 0xffffffffffffffe0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2018/01/28 02:25:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000922000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000+0x964)=""/218}) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x140) linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f000001a000)='/dev/input/mice\x00', 0x0, 0x103c1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000026000)=0x4, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000979000)=""/200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000347000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000756000-0xc)={r5, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) ppoll(&(0x7f00001b2000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 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}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r6, r2) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b7000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fbe000)="fe10afd1210654adb907cd", 0xb) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x5) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000b39000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="de714e4e4a42", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00008b6000)=""/183, &(0x7f0000fbf000+0x4d4)=0xb7) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fbf000)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x42, &(0x7f0000fc1000)="", 0xcf) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x2, 0x0, 0x0) 2018/01/28 02:25:04 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000355000-0x4)=0x0, &(0x7f0000c55000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10b140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername$inet(r0, &(0x7f0000b64000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000297000-0x4)=0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f000059b000-0x10)={0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x40002008, 0x0}) listen$netrom(0xffffffffffffffff, 0x0) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9b000+0x6fe)='/proc/self/net/pfkey\x00', 0x21c000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003a9000)={0x0, 0x0}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c97000-0xc)=@sack_info={r1, 0x7, 0x4}, &(0x7f0000dca000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227e, &(0x7f0000f38000-0x1)="") ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005d0000)=""/243) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000516000)='/dev/usbmon#\x00', 0xe41d, 0x101000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000640000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) tee(r0, r1, 0x8, 0x3) r2 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b1000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r4 = syz_open_dev$mice(&(0x7f000006b000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) close(r2) fanotify_mark(r3, 0x4, 0x1, r4, &(0x7f0000ad5000)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bfc000)='/dev/sequencer2\x00', 0x400101, 0x0) r5 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000500000-0xc)={0x0, 0x0}) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f00004c9000)={0x3, r2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0x0, 0x0}) 2018/01/28 02:25:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/1, 0x4d14e8411ec99147) dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="c33e486e", 0x4}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001fd000+0x1a7)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3}], 0x58) write$selinux_create(r1, &(0x7f000088a000-0x5c)=@access={'system_u:object_r:scsi_generic_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x39, 0x0}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/28 02:25:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef9000-0xc)='/dev/autofs\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8080a, 0xfffffffffffffffa) r1 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c05000-0x4)=0x5, 0x4) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e90000)={0x0, 0x0, 0x0}, &(0x7f0000619000)=0xc) fstat(r0, &(0x7f0000082000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = geteuid() getgroups(0x2, &(0x7f00005a7000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f000093a000)={&(0x7f0000636000)=@proc={0x10, 0x0, 0x3, 0x90000}, 0xc, &(0x7f0000a1d000)=[{&(0x7f00003d8000)={0x290, 0x25, 0xa13, 0x1, 0x3, "", [@nested={0xe8, 0x82, [@typed={0xc, 0x3a, @ipv4=@loopback=0x7f000001}, @generic="14a6220e909911092580df0d458cd100aaf3692a98a26de3983a389e0672cb38d543b8aec9a83ae55b3aec151277d8d766f7cc94c40f91e2ac797711a04b197aa7b0584bf40b133353746eaef86871ee58ed93f3aeb3d1ea0d753639890400a24c48dd1ce0a63530", @generic="8a32b7f11f7163733b23cec5119fcd49d1781a8b0d60ae3cb32fc19843ba3a0ebb1acb94c0e1d964fc6c1ddc139b7715a6b97b7777df41d5012704570b667b8420129e3eed14be78dde85262be30db98746d1eb5acc61f352e566c819789a600", @typed={0x10, 0x30, @u64=0x0}]}, @generic="d2c4b20971c5825ea9c8b22449bb6ea368d8487f304fa38c37caa08c360c1de56544238554acad06cd33aac9ee", @generic="c3fe25432c0498c67356f139d12afb52d930ae04db2a9b3c41dda7af98925afb33e88e23caca7721b5dd2540164db44913cacdf8edd0b7e4b7902be150320b797dc5baab939e287edfdc043165b3499aa2a922000f08b2527ea22ec86ed229eb49ad4a919478cb9893224d58cd2206f7848039c5946fb600a4a10f86a8de9d857841017a529a95a0fc6bca79cbf355a87cabd4649c1342687f09d5071c3e01296f8a9bf3ea81440c412da1eabaf648a3bb49341e7944920b776b686a20853310c938263f07ce", @generic="40fab6a3b5d0c101f2e5c90b21fc1801beeadab6fb16cf7cbb2150b4e4ca57220c41c18c9a75f1904f8e7be88c59245c1003b5521a20563757bfdddbfa32c32577c011cb97fc3eae0e2a6169a9272f205962434a0f9dd75e3962bafd7a77f1221a7ba73c65e461b1abdcfaedb31a280dce307d6e766bdd7bcebdbae617bd93d209008c945e66505cde3bf713a7454b8d7075163a8b3329a7e835f401bafc1c7c1644"]}, 0x290}], 0x1, &(0x7f0000aa8000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x8800}, 0x4850) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000014d000)={0x0, 0x0, ""}, &(0x7f00003ec000)=0x8) r7 = syz_open_dev$loop(&(0x7f0000ee8000)='/dev/loop#\x00', 0x4, 0xfffffffffffffffd) ioctl(r7, 0x400000000000127a, &(0x7f000028a000-0x8d)="") 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83", 0x1, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000072f000)={0x77359400, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000374000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c2f000)={@generic="c7770401000000c44f0000d9fda856e5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000000, r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ddd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006cf000)={0x2, &(0x7f0000440000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f23000)={r2, 0x10}) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x13, &(0x7f0000023000)={&(0x7f0000ac8000)={0x24, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0xfffffffffffffffe}, [@typed={0x10, 0xf, @u64=0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/checkreqprot\x00', 0x14080, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000097d000-0x5c)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x9, [0x100000000, 0x3, 0x3, 0x0, 0x9, 0x100000000, 0x7, 0x1ee]}, 0x5c) 2018/01/28 02:25:04 executing program 7: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000378000-0x40)={0x5, 0x6, 0x2, 0x0, 0x50, 0x4, 0x100, 0x5}, &(0x7f0000675000)={0x3fc000000000000, 0x7, 0xeac9, 0x0, 0x4, 0x0, 0x1000, 0x1000}, &(0x7f0000043000)={0x8, 0x42ab, 0x8000, 0x6, 0x40, 0x6, 0x1f, 0x762e82e1}, &(0x7f0000353000-0x10)={0x0, 0x0}, &(0x7f0000db9000-0x10)={&(0x7f00008e0000)={0x5c}, 0x8}) futex(&(0x7f000028a000)=0x6, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000e9e000-0x4)=0x400, 0x1f) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) setitimer(0x1, &(0x7f0000f21000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000aad000)={{0x0, 0x0}, {0x0, 0x0}}) [ 48.678456] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 48.696031] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40000000000003, 0x0) write(r0, &(0x7f0000933000-0x24)="2400000052001f0000e4f40700ff03140200070004ff0000010000e50000000100800000", 0x24) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00000ce000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x71)=""/113) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:04 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x3) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b7b000)=0x867, 0x4) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000093f000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000940000-0x4)=0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000277000-0x70)=[{&(0x7f0000730000)="47736af3", 0x4}, {&(0x7f0000940000-0xd0)="b4fbf55fa408a28b4d304e2b0cf546a368ca3049bb6b51eca16df11e775f7ebe3784acb86b87ec532a54b7a65becf4427471336a06d6e1d6cd6220778415c8b777bcc98ca2e27876af6cc5de0ea0367614aa10ed0b2871c8eba4252f50c770d90619f5f87b0d0e36174c5c4915319497bacd72113ac3a3641fd6304e995420d7a1b888542dc74c43df16990fcfaf70fdb01a1a5b538a0fe826d7c0d1b70c0ec90ee28bb5400c1b20730a31f65635a28559afe5c657633d6a9e8addb33eb518116ea464cf31ff8e1f16e69a955f373e29", 0xd0}, {&(0x7f000093f000)="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", 0x1000}, {&(0x7f000093f000)="828df26cac5e7c7ce2f9dc58944b684077c95246968c1dce0475b4997b9067f252167d5aea37a407ac4ea2850a81db20d33da828012fbf11f53f7d964cb533e938eaa891e1f89c2bb0887e797cbdd77148649be32bac4fcb65a695f0634d22883e3b1cd9328efb762c63c2ae2738daf7a0fbf6c05e98b74180e4302a5603a56bb434eb8901fdc243a7aaddcb89249301", 0x90}, {&(0x7f00000ac000)="a1180025eb4c78253b805cb95ff06b35d863bfaf5a18b062090301266fca04139782707fe85076b21295721c7e798fcf0164547e717437b1c2d10c0eafeb560e14760f6d0acd9c9657b835d1374ef210db1cdd7eb9ebc577f750c21233b377f171af2ab770d5c48bffd8ab3aef331d463f37ba71e9a678595737bc7cf0a02ab7cdeb73d0a7ae4c1feb3c16ea832c344e8201cac7e853acddb376eae5eba91d2cbf0b0bfe2d205e16435af429821fae5acfde7cffe4627460b71cab3963ec539eaefa69a353299bb8531a714c1b639d7fbce0050fccfb", 0xd6}, {&(0x7f00005b1000-0x42)="dec7a4a516c0ae69d841c7949c8a1634c0fbb0792f101bc621d1bee2527514543f96c507bfab04000000000000007c921f97c28fb0901dfac4dcb0b93b613f3b29a0", 0x42}, {&(0x7f0000579000-0x91)="761355bf47a79ac42af9b3a71e988bd85ed5dafec0aca133fc5ce885b9e804d8ee862cf4a76960d82cc775306c0f83cb68337e93258cc5031bb5fca777fbca6648176a4172689f4577bce021b9ec5dec968c2a4eb6c4766154a3e058d1d7c7676bca325151b889bf427b483b7a10904a1e7a7b03e1e69c2ea83a927cb621c8b3a2d06b783aee7b6f1a9ce69a6f3cc494c6", 0x91}], 0x7, 0x5) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001f1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x6, 0xa7, 0x8}, &(0x7f0000942000-0x4)=0xa0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000941000)={r2, 0xfffffffffffffffc}, &(0x7f0000942000-0x4)=0x8) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000941000-0x4)=0x14) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000940000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/01/28 02:25:04 executing program 3: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0xfffffffffffffe90}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f00008da000-0x90)=[{&(0x7f0000a3b000+0xa5)="6efcba8fa81a6c4104fd6a10c5c89844eb11b31b9c6888b12e643b7ca276a82e11bb6c402adb00897f68f1fc3f72ed05220a1ea369675bf8558f557d34d547550ff1eb861d3f5ff377111ea48ba86d9ac50e730404c50b85fa284e2bb4922082a2cc30f15b7d746c5099ca820582eeda31a2b20b79607f4ecc47e538e30b473a70b44c004209fcf3a55db543f9a101ae", 0x90}, {&(0x7f0000f68000)="df167052eff56e73244f88d2ce07ed18b521c3fc0bc9e03b304051fe7f56f026b2fce7024d6829f513ae071630a5304e3bbfec65532c80876bbe9698bdbadaa7abb69a070689bf55e8d2d728293e1bea2042ac1fd20754e2b8ebfba46c02fe924df6d0f11cda1ea36b1bd99c8a2935a0661d78a295211a1ef2930f39181c", 0x7e}, {&(0x7f0000348000-0xe4)="dc2aef72a74c4f7aa017b8ac1451f8262c14b2368dc994f521aafb8e6d3e62f99f0b40ccb21abb4765758f4ac61b85b190ac84081e3aa3e9c28024adf105a99ad32010403ecf2259daf0fc957130639d2d1f72c3a152015189d5d88ee973c74330452117cf3a5a37fcda0b227e246c11b9465f117f0e654feb8177bdfe75997a6be497c6996394ff82c8af72aff348d9da8abdb462bdab9b4456c405464fdb749ea779b56392ca8fe49de8c7f9f5758a990c2c5dbae1cf5b5d43dd2049393054948f0d4df0abc270a13b454350488ada229aff307507c849fb0bfa11d605ecfe662bfd89", 0xe4}, {&(0x7f0000f9e000-0xb6)="bf10ac60f6f52316d96e4fe2f52cf5a6307c445b0be0be5ff6e029245fa2b16ec3e090859b804f2cea0e4c10cbab8a078b9f38fdd3e7dec543a3f830a58ecb7f6f59fc5daf673fae665f7a89b0e19f568be1605cb3cd7b97bb15771af53392dded65b1ee70b95f9cb9552c50833df54278aec3d66cdf3fa4c8a0d45dbf417b65d6610e5264c382a3322739d959fea1633503780d7aea458e8db52071faec6c2ae06b3510943d061451318ba7d7980448d3356dd84173", 0xb6}, {&(0x7f0000fba000)="ed9df7c1cb3155e0195d7a219654e70545d609451c369341daad6da45467cd6e2ed09d6740d1c5a7ef734e3691bc", 0x2e}, {&(0x7f0000b0a000)="46d1c32267b8dcca170873", 0xb}, {&(0x7f00008c0000)="03f812c6f7c8e90a2f0c38b98cc4b9368aa7e5c3a847f842", 0x18}, {&(0x7f00000f3000-0xfe)="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", 0xfe}, {&(0x7f0000d27000)="51a1da3833e0056fe9f9b1515a484f3abb1fb8e858dd004137d0290e595c32", 0x1f}], 0x9) tee(r2, r1, 0x6, 0x0) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f000099b000-0x8)={0x0, 0x0}, 0x80800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00009bc000)=0x0, 0x4) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x86008400, &(0x7f000039f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007ce000-0x15)='/dev/pktcdvd/control\x00', 0x420080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d5b000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xed0}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x3, 0x400000000000005, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x90) ioctl$KDSETLED(r1, 0x4b32, 0x60000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000253000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000605000)={0x5}, 0x4) r1 = socket(0x10, 0x2, 0x0) bind$vsock_stream(r1, &(0x7f0000ddf000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000025b000)=0x5, 0x4) 2018/01/28 02:25:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00002da000)=0x0, &(0x7f0000916000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c58000-0x4)=0xc) setregid(r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x24400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x43, "02878e9e86437dd43979e28a1123dc8e1203c2f457dd0c3b45bc10ea8b958f195876cc03421267b3eb2713619dfa68984090ea0c5840d0ed3d7a9376fca0e7b328134d"}, &(0x7f0000001000-0x4)=0x4b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x100000000000, 0x8000, 0xffffffffffffffff, 0x7, 0x3, 0x6, 0xf2, r4}, 0x20) 2018/01/28 02:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000950000-0x12)={@generic="38081dd2634270026d859df95e1df93e", 0x1f}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000703000-0x4)=0x4, 0xff0b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000715000)=0x0) fcntl$setown(r1, 0x8, r2) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000)={0x40, 0x1, {0x3, 0x1, 0x3, 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]}) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000007000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x80007, 0x0) bind$vsock_stream(r0, &(0x7f0000ddf000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fgetxattr(r0, &(0x7f0000f46000-0x48)=@random={"62747266732e6cb92d17b06fbcf69e5cd3bafdbf11311403dc248711a3148f888111eea2afd8b038021888b56fa0864924d457c544ae674f3f12b85640987014fb28", "21dc23262700"}, &(0x7f0000d45000-0x44)=""/68, 0x44) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00001cc000-0x2e)={0x55, 0x10001, 0x9, {0x60, 0x6}, {0x0, 0x6}, @period={0x5d, 0x0, 0x2, 0x8, 0x7, {0x3, 0x3, 0x2, 0x9709}, 0x3, [0x5f23d731, 0x7fffffff, 0x4]}}) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lookup_dcookie(0x1, &(0x7f00003d4000-0xe1)=""/225, 0xe1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c91000)={0x0, 0x800}, &(0x7f0000435000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000801000)=@sack_info={r2, 0x8001, 0x7}, &(0x7f0000507000-0x4)=0xc) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000915000-0x4)=0x90000000000) signalfd(r0, &(0x7f0000561000)={0x40000000000004}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000084f000)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000b0f000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000040000)={r3, 0x8}, &(0x7f0000fd6000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000406000)={0x1c, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x8000000000000012, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x7, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000927000)='/dev/snd/seq\x00', 0x0, 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x2d) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/vga_arbiter\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001f0000-0xc)={0x4, 0x0}) close(r0) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000792000)=0x0) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000360000)="8ba0f8b7d7ac2469f01bef1e0cbd2725", 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000202000)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff, 0x10001, 0x80000001, 0x10}, &(0x7f0000d1b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004eb000-0x4)=r2, 0x4) 2018/01/28 02:25:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000001000-0xef)={0xf97cff8c, 0x8, 'SE Linux', "a5e618dfa8d5eb98238182d64670202a4331805a4fdc9c276ea91788d2f841392986f12658f8decfff12c824991d9d5796bd0e5e207c00e68927d7cb75105b24ee7455e5e3b5e5a0845ad7b767df21f8af900c80c6a75ca71491fd4b0588f865a30467d1006cf3ec5a45fa5d26d75a80e7f7e1a1f14595843f2bef28f15dd0d1eaa8a0a0d3a9952bdcf62e0b1bd7cb20f3c91bfdd4d0c3937d94d7c9c4ba5e0c46e67a1b74d7b7b5fa650d547b5861fb1e4e570ea233c75dc1775ef1b7b259f2eade5d76e4cef05da68040ee81d13f4289a12a5a8d2d282ed8542be719f015"}, 0xef) 2018/01/28 02:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000950000-0x12)={@generic="38081dd2634270026d859df95e1df93e", 0x1f}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000703000-0x4)=0x4, 0xff0b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000301000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000073f000+0xd14)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = getpid() getpgid(r0) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000bbb000-0x8)='./file1\x00') 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003b8000)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f00007d0000)=0x0, 0x0) 2018/01/28 02:25:04 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000c000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x2, [@empty=0x0, @multicast1=0xe0000001]}, 0x18) geteuid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000520000)={0x0, 0xb1, "0c6dfc328772d08dd0cf530db06a5eba056660a7b31053e237dd68df8263ba2d729ba22d8cbb1b03f139f944fa3ec2391836d3aaca3b07cb57f7ce6772d02f5f5c7d1a941026e672b27c44c6a382c18c660db3520c39560fb0e5364ad96d3a2f4deb25f8730dd4cf54dfe801b48d10bc1ef33a69aa215c841e3c42ff5b7427b02a5e86ac4c5ef03743435eac2607239bbaad0d0728f03b4a7bd9068a9a9bc6f0df5c751f1b5aafe9d4e62dadc4d5b56500"}, &(0x7f00003a4000-0x4)=0xb9) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000194000-0x10)={r1, 0x0, 0x6, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000854000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000b3000)='keyring\x00', &(0x7f0000c7a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) add_key$keyring(&(0x7f00002c9000+0xa83)='keyring\x00', &(0x7f00006a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a9000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000cbb000-0xbc)={0xe1, 0x1, 'client1\x00', 0xffffffff80000007, "b98e7f753c75c98b", "69527a7879850d3c0da02b62f5f762cfc939fb72bfcf4bb7611512d7d7fd01db", 0x4a7, 0xf4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x4001, 0x5) munlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) epoll_pwait(r2, &(0x7f0000a5c000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80, &(0x7f0000f97000)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000b17000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb7000)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x40000000000000, &(0x7f0000939000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0xb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000023d000-0xb0)={{0x8, 0x7}, 'port0\x00', 0x60, 0x40, 0x20, 0x1f, 0x9, 0x0, 0x2, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000d03000-0x100)={0x5, 0x400, 0x5, 0x47, 0x4, [{0x6d6, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x7fffffff, 0x78, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x8000, 0x3, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x0}, {0xffffffff, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000085c000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r7, &(0x7f00007dc000-0xd5)=""/213, 0xd5, 0x0) tee(r5, r8, 0x8000, 0x0) close(r5) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e7b000)=0x2, 0x4) signalfd4(r6, &(0x7f0000ef3000)={0x6}, 0x8, 0x80800) writev(r6, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r6) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setrlimit(0xa, &(0x7f0000da5000-0x10)={0x136, 0x8001}) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) syz_extract_tcp_res(&(0x7f0000078000-0x8)={0x0, 0x0}, 0x1, 0x20000000000) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000af3000)={0x100000001, 0x20000800, 0x400, 0x7, 0x9, 0x8, 0x6, 0x7a03, 0x40, 0x10001}) r0 = syz_open_dev$usbmon(&(0x7f0000e57000-0xd)='/dev/usbmon#\x00', 0x7, 0x3ffc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8a000)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c4b000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000e11000-0x12)='/dev/input/event#\x00', 0x81, 0x20000) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000676000-0x4)=0x243f00000000000, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00005e3000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b57000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) [ 48.898342] binder: 9181:9186 ioctl 40086602 0 returned -22 [ 48.954092] binder: 9181:9202 ioctl 40086602 0 returned -22 2018/01/28 02:25:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) 2018/01/28 02:25:04 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40040, 0x0) connect$netlink(r0, &(0x7f000009b000-0xc)=@kern={0x10, 0x0, 0x0, 0x80400000}, 0xc) bind$ax25(0xffffffffffffffff, &(0x7f0000f03000)={0x3, {"fbb1782528f0fc"}, 0x0}, 0xffffffffffffff2b) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10040) removexattr(&(0x7f0000c75000)='./file0\x00', &(0x7f000086b000-0x11)=@random={'user.', '/dev/rfkill\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={r1, r2/1000+30000}, 0x10) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x8001, 0x2, 0x6}, 0x5, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$netrom(r3, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d6000)=0xe8) memfd_create(&(0x7f000068c000)='}selftrustedselinux]\x00', 0x3) 2018/01/28 02:25:04 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000922000)='autogroup\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002f7000)={0x19, 0x0}) 2018/01/28 02:25:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x210080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x100, 0x6, 0x1a, 0x10, "401335e1168170342e45b62978082578544617f4fcf2a6da16a6b2209047467ec336539f1c1b9ac9cbe1a735f36ec1b109032f12578a51bfcae409c694408653", "64ad8048d94161e44584629a084ae4fb6b2329ceffa77aad51a948781e7a4839", [0x71, 0x10001], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003bc000)={0x6f2, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000004c000)={r2, 0x1}) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fbf000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e27000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fff000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x54a9, 0x0, 0x7, 0x42}, &(0x7f00009d6000-0x4)=0xa0) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt(r2, 0x1, 0x1, &(0x7f00001a6000-0xa8)=""/168, &(0x7f0000239000)=0xa8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/dev/vga_arbiter\x00', 0x480800, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000001a000-0xd4)=""/212) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x101, 0x1c68f110, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x3, [0x2, 0x3b, 0x6]}, &(0x7f0000753000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x10001, 0x4, 0xae, 0x80000001}, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000dbc000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x80800) accept4$vsock_stream(r4, &(0x7f0000bee000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) 2018/01/28 02:25:04 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f00001f3000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000060000-0x8c)={0x7fff, 0x6, 0x7, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2018/01/28 02:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000334000)='/dev/ppp\x00', 0x230080, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) close(r0) 2018/01/28 02:25:04 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/73, 0x49, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3, 0x0) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) 2018/01/28 02:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000dc3000)='./file0\x00', r0, &(0x7f0000406000)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r1, &(0x7f0000aba000)='./file0/file0\x00') renameat2(r1, &(0x7f0000aae000)='./file0/file0\x00', r1, &(0x7f0000e91000)='./file0\x00', 0x0) 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff97, &(0x7f0000026000-0x40)=[{&(0x7f0000023000+0x235)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:04 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000216000-0xc)={&(0x7f00007d2000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000072b000)={{{@in=@rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000-0x4)=0xe8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef5000)={@common='erspan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000090e000-0xb)="8caaf491ba858c5e80e160c924db8e539efb40dd052e41511c0aaee2c0e549393111b9305b5c457f0a5e52a7a2ee39", 0x2f, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ef7000-0x6)="73d0c0707300") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000075000)=0x0, &(0x7f00004c5000)=0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002de000)={0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0xc) restart_syscall() fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000e88000)={&(0x7f0000ef7000)=[0x7, 0x2, 0x8, 0x101, 0x742, 0x10000], 0x6, 0x1f, 0x4, 0x1, 0x200, 0x4cb, {0x4, 0x2e25, 0x4e, 0x0, 0x1000, 0x2, 0x7fff, 0x308, 0x6, 0x8ec6, 0xa4f, 0x2, 0xfffffffffffffffb, 0x100000000, "d1102de480076acb5188466c782c8325583b34ef9d28f5f0006843c63817df58"}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00003a3000)=0x9, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef8000)=0x1000000000213, 0x7712836b8b77266c) 2018/01/28 02:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000304000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000504000-0xf4)="58938fc7e6b2a5c3d3d2034a11aa42199c23c99fcceba8e72aa8837bcd723409ae1915705957457abb5debb5784633cb4e4d92f7f25136b885d0cf6d5bf01075be0b4f3ca58e2e1f307c0f6f5da4998f16357393311283dd161b11ff6d3d4b4a48fcde42096c4e57bf4345354ddfef11ca0831f59c46202d31bea70ff4727e58bf7e6dceab6730b07b42d5c155d3016b88d083b99519c6819b268274393761ed2b6d652358ab9a3a194fa082100458ce55d924fc024d69dc69a8f9fc9fe93bb80479641dfcfbcc4682717f3e725f20f5e4acd31299ce47d8193c1bb00c570aec41dd1e20217a00ae4c4b5db4403c2e7aea755704", 0xf4) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/28 02:25:04 executing program 6: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fcc000)=[{0xe, 0xfffffffffffffff7}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:04 executing program 1: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000cb8000)=""/77) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) [ 49.152003] 9pnet_virtio: no channels available for device ./file0 [ 49.179336] 9pnet_virtio: no channels available for device ./file0 2018/01/28 02:25:05 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setfsuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/hwrng\x00', 0x48140, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3d000-0x11)='/selinux/enforce\x00', 0x24c802, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a2a000+0xd04)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x0) r4 = syz_open_pts(r3, 0x12d002) pread64(r3, &(0x7f0000241000)=""/33, 0x21, 0x0) getpeername$inet6(r4, &(0x7f0000cfb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000058e000-0x4)=0x1c) 2018/01/28 02:25:05 executing program 5: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000-0x24)=""/36, 0x24) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c8a000-0x10)="da5f209b1bcf2a66b17726eb57f8c51f", 0x10) 2018/01/28 02:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x6c, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f00009f4000)=[], 0x0) 2018/01/28 02:25:05 executing program 7: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0xfffffffffffffff9) 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fc8000)='./file0\x00') seccomp(0x1, 0x1, &(0x7f00004ce000-0x10)={0x1, &(0x7f000003f000)=[{0x9, 0x2, 0x0, 0x1}]}) r0 = syz_open_dev$mice(&(0x7f0000a94000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) r1 = accept$inet(r0, 0x0, &(0x7f0000596000)=0x0) openat(0xffffffffffffffff, &(0x7f0000847000-0x8)='./file0\x00', 0x4000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000585000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076e000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d0a000)=0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000479000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000694000-0x4)=0x9, 0x4) getsockname$inet(r1, &(0x7f0000860000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3e000)=0x10) socket$unix(0x1, 0xc3a0de30afe25adc, 0x0) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000-0x30)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/arp\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004af000-0x10)={0x9, &(0x7f0000d30000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000060b000)={r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffff8f) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000002000-0x4)=0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000000)={0x800, 0xb474bb7, 0x0, 0x89, &(0x7f0000c0a000-0x89)=""/137, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0xff, &(0x7f0000000000)=""/255}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000131000-0x2)='%\x00', 0x80000000200003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ccd000-0x28)={&(0x7f0000c48000/0x3000)=nil, 0x7, 0x0, 0x84, &(0x7f0000d1e000/0x3000)=nil, 0x6}) munmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000) 2018/01/28 02:25:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101cc0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="b9218cfa752a64480689d455e5bbacba", @ifru_addrs=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) clock_gettime(0x0, &(0x7f00006d1000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000075f000-0x8)={0x57dc}, &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000052000-0x10)={r1, r2+30000000}, 0x8) mmap$binder(&(0x7f0000c0e000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getpeername$llc(r3, &(0x7f00005cc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000423000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000031f000-0x8)={0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000ba000)={0x0, 0x1, &(0x7f00007c3000-0xe7)="e2"}) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000542000-0x11)='/selinux/enforce\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000155000-0x10)={0x3, 0x1ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000091f000)=0x0, &(0x7f0000309000)=0x4) fcntl$dupfd(r1, 0x406, r0) sysfs$1(0x1, &(0x7f000010b000)='bdeveth0vboxnet0ppp1system\x00') ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000585000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x100000001, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) readahead(r0, 0x6, 0x4000000000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={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 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000a13000-0x30)={0x30, 0x7, 0x1, 0x2, 0x80000000, 0x10000, 0x81, 0x8}, 0x0) gettid() close(r0) 2018/01/28 02:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000053b000-0x4)=0x0) r4 = getuid() fstat(r0, &(0x7f000055f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c92000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000)=0xe8) fstat(r0, &(0x7f00000be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007a7000)={0x0, 0x0, 0x0}, &(0x7f0000ca7000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c3000)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000196000-0x4)=0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000954000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000102000-0x8)='./file0\x00', &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e7d000)=0x0) lstat(&(0x7f000065d000-0x8)='./file0\x00', &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000067000)='./file0\x00', &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000156000+0xb66)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xc) r20 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000e0d000-0x8)={0x0, 0x0}) stat(&(0x7f0000274000)='./file0\x00', &(0x7f0000501000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bb4000-0x8)='./file0\x00', &(0x7f0000aff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000fe000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ca000-0x4)=0xe8) r26 = getegid() r27 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f04000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a4d000)=0x0) r29 = geteuid() lstat(&(0x7f0000c02000+0xd2)='./file0\x00', &(0x7f000077c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000acb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f9000)=0xc) stat(&(0x7f000091d000)='./file0\x00', &(0x7f0000b4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002df000)='./file0\x00', &(0x7f0000194000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d02000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b50000)={0x0, 0x0, 0x0}, &(0x7f0000e71000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c17000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000457000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000-0x4)=0xe8) fstat(r1, &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000226000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004d4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf0000-0x4)=0xe8) r42 = getegid() sendmmsg$unix(r2, &(0x7f00004c2000-0x188)=[{&(0x7f000058e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001a3000)=[{&(0x7f00000b5000)="867e73db2a82dbc03ab44ac03f695600eb7323e3b8f908d14633cffd19ed1c62a7717ff6a6feefd4f7ff3537e4aa9c5ddb443a316a2b62f599db8d8cb6d5e42560c632df5b2762a78235b0701c9fc45f3cdc8e302a6ba1eb38deb75a1d49b800a23580692d0e62557a2b7de589cf29aa2bda7f0a7950b067ef758138aa8c768c425fde3ec5bf33c8d8251afbcbae6fb666d3ed9b6c9f4d7ba6ff862e2f", 0x9d}, {&(0x7f0000873000-0xfc)="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", 0xfc}, {&(0x7f00009df000)="c799a95ce3577b17b32fc652641dfc26deb60041885b1532a5f8d92ce34925be8bf66b6d50723c5d4270b8fd4c46456dd9a5ad975efe322f23471b4f7413b0479fc4044c4782d708d7e593b5540b7da9760daea9f0c5216725de40a9d5d67a755750ba3eb14385e278f17badad0b9d4e0a2afca337a0eda08dc3f5262b54813bdba665933d", 0x85}, {&(0x7f0000b79000)="632dbb6650e816ef6742ff80dd65ed30206a6d99c25a5d628fc32c4e2a2853b3695a17dd260f33d3a8fae2e88de95057823522e209afd791fb9b21350729ca7739a1e5ac5e00f79fbc4ff58296e5f4584ada04030e0178fd6a35eb8246268264223c32ac030d560548b4562cefe517278a278ec2200efe937fd503f3a0366f24c2b31c49c1e6f06985e13b9bb198616c306888e5872a34410c7b6d05409f02cf", 0xa0}, {&(0x7f00000b7000-0x53)="9f0f3b5e5ae2d1abe7eab9fcfb5c2a850b2d0c6e86bc78f9fdde93fd812362af1ce6ed3fab4cceb007f62fcf91b2b0df4e436efed2bfd53598d4211a133dd9da836ca66cac86ce099a6db4cbe59bfb95aac794", 0x53}], 0x5, &(0x7f000092b000-0x78)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x78, 0x20000000}, {&(0x7f0000bb5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d13000-0x40)=[{&(0x7f000078a000-0x1000)="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0x1000}, {&(0x7f0000547000)="59acede4c9ba56f20520efbc6c798671ea29680e9cdf061f128f2614fa90f37e210cef", 0x23}, {&(0x7f0000ef3000-0xa6)="608cb99fcd203dc5882cb68cc88b305e7e78bde14824fd85d094586e3db3868bc6c34b356b67865a049a9e5520be43bea70c8f2645efb6c4831d101926f3dc0bd75b0e4a2ff0d3d693f7cf7b27c261c50b9dc6ae24c21f2ef628adfe6e713d77508ce4e52af0c3c4e3f0d4aa651186c93a838f372e458e016c98ce24afaed634d854314449cdc826b504d01e8d8519295314303256bf2cf3207a67cb5de768696b54cc3a5581", 0xa6}, {&(0x7f0000c85000)="4309e3c6e308e58b96786f3f3b2b5dd49d58764624d1b201b1b5d1f38f876c59da13ee352b1b7da52877399704a11a48da37528b1486cea5acf22867e70a008dd0fe9cba12e8fa1eebe8236b5a5217f97bd6e2f8ebcb91a35208ab337f9621628564442450eb0bff37c8c9032b3a1b8ea34d0632f8f005953bc9b8aad9523f1facb8c64b9905", 0x86}], 0x4, &(0x7f000069b000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x40000}, {&(0x7f00009ea000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000197000)=[{&(0x7f0000225000)="5e72affb1e25ad3cce051fed9bd64e29436ad4e1fbac9c995196a1e9425d6be4516444811b8590e9c20e9b27d340de631f73c4de966e8d3c45ff1816dfabb889f0", 0x41}, {&(0x7f000086e000-0xed)="5eeaa1d69eb626a6ff12d751a86ac430ee30b774785e6f600242de17fb1e1b97e76a07ef8b000a66794cbabfa240aaeb7431fc4659257d5addb2b05d2805e283c9aa1932bf51793eb7a1a9e4ffa31a9928f4d8470b538da01f1dab3442afda69edfa7233153f1b61ef05901f893f2728b75cec1156c63608da02abcb6b89c26d4d851c02860b88cd09e12bdc58e3b1ae17ac671fe9466a07a54d82608fe1d22b5411dae730f91325f1609498b74ee34faf98f671142b161135722a98e405ef57d0fb53c3c0441d67f17c00057e3f226415630051222f06c2c92b351ac5e22c2b9d706fe48d70656a1fcda95c02", 0xed}, {&(0x7f0000da1000-0x17)="b937482541b11bdb6fffa9c3c05e510129f0ecc144bc3f", 0x17}, {&(0x7f0000daa000)="33ecec0d6e6ddad654d547afa5daae0dfdb7576d79497cfce61b6b312b2b517157145d2769f3cc674ee2b626136f7a006c0ab7f249b1acc064c17994650e9178fc39e9555d1d2617972de8cdb6b1a4cc4ff9e767cf78ad67b40d52d650bf5403e12791", 0x63}], 0x4, &(0x7f0000e68000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x1}, {&(0x7f00007fc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f26000-0x10)=[{&(0x7f0000ba6000)="b36bebd5959f390c395e0895cbb0e930ea610bc912e0833c9629eb1138ba1d78a7f1381ffb851bb101262dcad79f02f20bfa094329ff98401b91a1864ba64e4ef856bba6e8e03780b0b347b1e15b1922f94f3d33aacb6d557a05aade083cb209cf08285d6449544c8d869bfbef639d10880b84c3", 0x74}], 0x1, &(0x7f0000420000-0xb0)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xb0, 0x4}, {&(0x7f0000310000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, 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{&(0x7f0000363000)="40d6c62907e3e98d3c2681b3b433005744749be8049d05de7175c4df4eaa3e488432282d450c4a28a27002f39b87b1e2bf3599fcfa719622a172f3efe56b3d5880898a1075d1f2440d4691cd43", 0x4d}, {&(0x7f0000fc8000-0xaf)="df25b77a282c8cd97ab147f82725d50be7b72957807683cef8e14e8ac8fb8e782d38db15a8a97d1a4283bb1518f4b2980fecc749c8501cf05287da47416d18b1bc768bb0e87dc1c06c51d0798d7b4b261d3dbbad7c326de2e15f9db2c4734176a97f68820072967670db759d57f0a3b3ea6452c6ef7e86f0e0a78056e073930d8a5e8dda223a9536d03e7ac1d6067634785c55a926086e355d48ccf0e5385bcf5e55a88983b3394805477509c1dbc0", 0xaf}, {&(0x7f0000525000)="9439216245ccdad342037a8e57ed23f47d70ec8734d1f7f7e2c242fab5b0a6c9219da8580424f1b23fe25bf5dff941c574bb152e2074e28f3811269ed51cbca16bf5091a6d6c", 0x46}, {&(0x7f000011c000-0xed)="4105a660a718de16ff56fd1ae2b154bc6183897790447dba8a360e18dbbdfb57cfdb1945c246884e7ecd0fd7dc5f17006e4a712c2940b9e40fd90f1d9063083bacd9b006f7bc039d17f11d5a2f1e5ab76842fe26b2e58b207a0d53ac0e248e3a0bf3a2ea14a889796e1aa14ec0a3a2b121d013f9dd5e929c7e2134942a40d4e3ff787339caab956f5b2580b9e3218aae0eb375e8db4af5578711600b53c519e39ce63329fa2dec7756a74559d3e9d57bab052a908d791bc83265fcf881a9976ff3fc0c94c9a1ccbfe08ad643d638188d845bc362b3d8fb8bc9047d26d21b0d4e2b2c79953d3baeefae7d90663f", 0xed}, {&(0x7f0000404000-0x4d)="c329c8ed669adf82e121c4f95e054b138527016bf325d3eec54e53d3431749e88feee43f60cab389fd722725f0a465208f5602ba419ad8e14c6060f0238514e7636e65b78b421a54c0b99b94b0", 0x4d}], 0x7, &(0x7f0000503000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x110, 0x8000}, {&(0x7f0000ab1000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b6a000+0xaa6)=[{&(0x7f0000426000)="bce6037f56add7297ae6abb7fde4f8cbc2338619255e7444d4ce1a40f6584af2fe2f99f38253bb291b01eb6875982309df2fbd67974e6bd0f9493de0dae238cd3aff", 0x42}, {&(0x7f0000fa7000)="e9e6f64f699482c86150891b5c2810fc5b3f88ae2f56c7b1911884bd80ceb9f88e83b2da148f9de081b33b8923c01642f0bc856ffc04991214d9f729c442a758e5e17fe878421aad6fc6814f0e0d668996bf6eadd83c2d94be095df9477f8ca7a9beecd2e719c4d741", 0x69}, {&(0x7f000039a000)="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", 0xfa}, {&(0x7f000018a000-0xbb)="830a734291b5213fa941bfab893deebabe5fae3af44aef6719d5b8067d4e44ff8e0538dd58faba0e88a056bff3129e2a8161b23a1eceec5bfef2904bd5245c43ab1bfa8c93866338c5edee40c3cb65f4430469c5d3b5dd9167efc6ec732f1622be87f4956c1bd5fd4bc4a6826544ae6122b8e386b73d26ae715500ca75cc3a5ff2baad81ac6fec50cb0e957a80d11ae45f90cf08c21f8160f6451c2a699fd7a0c7a8e0fc375752ecb1b87dfe0ff43f6ae54611ed071fe00e872219", 0xbb}, {&(0x7f0000488000)="d8bbaf7e2352734bc7bed7cdbe5829bcdf42d9fb0e578228a94e9fde79f8f295b5e34e4b346f2258afa3b742dbd6a581518b26c5b5a5", 0x36}], 0x5, &(0x7f00007fb000-0x20)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x20, 0x1}], 0x7, 0x4000000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/keychord\x00', 0x10300, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000072c000)={0xd0000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000559000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xffffffffffffff1c) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000)='./file0\x00', &(0x7f0000011000)=[&(0x7f0000013000-0x8)='vmnet1-\x00'], &(0x7f0000004000-0x8)=[&(0x7f0000013000-0x1)='\x00']) request_key(&(0x7f0000010000-0xd)='dns_resolver\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000f000)='[GPLem1mime_typetrusted\x00', 0xfffffffffffffffe) r0 = geteuid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000)=0x0) r2 = getegid() syz_fuseblk_mount(&(0x7f000000a000-0xe)='./file0/file0\x00', &(0x7f000000c000-0x8)='./file1\x00', 0x2, r0, r2, 0x1f80, 0x0, 0x100058) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000bee000-0x10)={&(0x7f0000412000-0x58)={0x2, 0xa, 0x8, 0x0, 0xb, 0x0, 0x2, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x7, 0x2}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x10, 0x4}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x351}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4880) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) fdatasync(r1) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004eb000)="") r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$sg(&(0x7f000022c000-0x9)='/dev/sg#\x00', 0x3, 0x4080) ioctl$TCSETA(r3, 0x5406, &(0x7f0000264000)={0xc0000, 0x9, 0x81, 0x3, 0x8001, 0x5, 0xfff, 0x1874000, 0xfc, 0x10001}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:05 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000027000-0x48)={{0x2, 0x0, 0x1, 0x1, 0x3}, 0x2c99, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007c9000-0xc)='eth1keyring\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000811000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xe000}, &(0x7f0000da1000-0x1)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000051d000)={r2, 0x3, 0x8bc}, 0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) r3 = add_key$user(&(0x7f0000134000-0x5)='user\x00', &(0x7f000019d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000586000-0x4c)="30e6aa5d880f74c352b38abf1d9f6b2c46a094dbc774a6aec89bc408559bf35bb6f5d30e6dc1da9cef3bea581aa084ca2d974d551145a65b9466e27ceda26f5c09c923f54f785b7c5c792e22", 0x4c, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b39000-0x4)=0x0) r1 = accept(r0, &(0x7f0000213000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000482000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dcc000-0x4)=0x4, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa9000-0x11)='/dev/vga_arbiter\x00', 0x2300, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000084000-0x4)=0x0) socket(0x10, 0x2, 0x0) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffffb, &(0x7f000005c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000261000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000e48000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 02:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrlimit(0x9, &(0x7f0000937000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dbd000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000926000-0x1b)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x20008000) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x10000, 0x9, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) flistxattr(r1, &(0x7f000014b000-0xbf)=""/191, 0x5a) [ 49.382354] device gre0 entered promiscuous mode 2018/01/28 02:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 02:25:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000)="", 0x0, 0x0, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clone(0x0, &(0x7f0000407000)="", &(0x7f0000e04000-0x4)=0x0, &(0x7f0000626000-0x4)=0x0, &(0x7f00002d9000-0x4f)="") sendto(0xffffffffffffffff, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) msync(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000000)={&(0x7f0000000000)="cf1e2e0701084532711d21771414080e8cc985757d8998c97d0c3275bbe603fb50f59c387f03425aabc1240348f908dabdc97d6f745c2a1bf928e7b6515698cf538993fd4fccbe78eb5b520e635250b0ccee93ff5372ce8aef", 0x59}) 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x2, 0xfff, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:05 executing program 1: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) pread64(r0, &(0x7f00002a6000-0x59)=""/89, 0x59, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x40, 0x6, @thr={&(0x7f0000002000-0x4c)="7b04889d6456b0b00c0d239b2fd7103255c6259b540901fb4daf120764a65b68fb90ce0ecbf0ca441da36c581d44aa0446a3df3d7ab609e2ad9ed7a113673f7d82f4429314e129140c750e50", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setreuid(r4, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) userfaultfd(0x0) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @generic="5ab933453a002506aa51e354f6ff97d3"}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000000) 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x4000000000400ff) get_thread_area(&(0x7f0000262000)={0x7, 0x20101000, 0x3400, 0x101, 0x6, 0x7, 0x4d, 0x4, 0x1, 0x5}) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000020a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000058c000)={r2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:05 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) 2018/01/28 02:25:05 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f85000-0x4)=0x0, &(0x7f0000a10000-0x4)=0x0, &(0x7f0000f84000)=0x0) quotactl(0x7e, &(0x7f0000a26000)='./file0\x00', r1, &(0x7f00004a4000-0x44)="5477a556eec9e5cce62db89df377e6de30631e486b008d2d2fe6d411322edc217fdf62fc32cff4963f6f31dd6cb3065e564f1b9826c87da950273fcf359c47a55b1566d8") 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x4e5) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000d9a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x4}}, 0x26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000d9a000)=""/164) 2018/01/28 02:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) r1 = accept$packet(r0, &(0x7f0000d49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002f9000-0x4)=0xffffffffffffff10) r2 = dup2(r1, r1) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d7e000)=0x3f) memfd_create(&(0x7f0000f32000-0x9)='selinux)\x00', 0x3) 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100104007ffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f62000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019f000)=0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fab000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf1000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a39000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ea000-0x4)=0xc) timer_create(0x0, &(0x7f0000e87000)={0x0, 0x22, 0x400000000000000, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f48000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000b82000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000972000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/01/28 02:25:05 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b21000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x712a07b177b5b5d4, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000167000)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f000014a000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000125000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000da4000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000053c000+0xc8f)=0x1, 0x2) accept4$inet(r0, &(0x7f0000cae000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e8000-0x4)=0x10, 0x80000) mq_timedreceive(r0, &(0x7f0000e76000)=""/16, 0x10, 0x5, &(0x7f0000413000-0x10)={0x0, 0x0}) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000080d000-0x38)={&(0x7f00002fc000)={0x27, 0x0, 0x1, 0x7, 0x80000000, 0x1, "6252d809f4e95e3b66ecab15d2e3e4bad476303ce1a62883d3c162a37667c967fb25e416abb41e69f8c18a612651a875f4b253f0aedb31e7818ff7b53bf0e1", 0x5}, 0x60, &(0x7f0000e0b000)=[{&(0x7f0000e9c000)="87004bcbd09fac910f474261bfdf0df2e33760fbe40812717c3b9f465e90aa082dd2159c930c43d81936ccd781e527f743e0c85ab81a11afa96d7f70b33b0ac496dbe23409886a29bff51099ae3c1ac2b024a251c1b2f2529b7e674ad369847ee6c0461357caf8a7c578f24f9a1a265329ec9938352360237d215e3c7391b2904d7d4e8060bcf1e01295f28b242d950d11d957e6bf2f4df47eb1449d3ef9ad0a8cf9486fc57511aa1f8a6d2ba1ed1672ce3241278c3f516f89d95c3f82200550ee69b53435ec0059535c95de95dc052b9082708b01f76174fcad4c03ec66f2348958d72bdc9cd3", 0xe7}, {&(0x7f000077e000)="dfc293e4ea045986666c0ff652fa83f20b18fcfb8c0f5bd3fa72764b805771aa665c1d9449170c991a002b50ff252edf5f7682b18c1e826970f80abb59ff4f9139c0f82b689e10d32cb3ef56d3d047ddeb2bcb1ff0085dba0dcb37717d5f70277cf10e2754fc77549ec3f1d8af9e72960dd4506a167d032066980ea2eb009e5dfbe9f5", 0x83}, {&(0x7f0000bff000)="a9ec322a783cef488bd31bda6cc68cb22059315d59bb406dbf0c798d790e43484f8e94bb92856225dbae4d7fe32643e7a8fbc000a1ce6f2161930d8a28826adf12185d0b9521793e83d78401cc445ee68f603f7fb65ea386343d61dd03b22cc3215936cd051f6b3491c6ca9f5767e166b56267eb12444939f4cdeb0b904ac57de44e1ba1c142a2b6bac74a689af03099f99e4e10c6518630f6ce358e757642257c15d4c9248a4b5b09a2c20a3f5eeaf07dd4d5a1803c06d408e34a44142f94e932d7f32f9f6faa", 0xc7}], 0x3, &(0x7f000044c000-0x90)={0x90, 0x116, 0x4, "230fd3ad5b17a5434e9ccb8f2925bbb3577e18d99527a0c748f34b55011ff2ff32751bc634a27678e728790a8add8b46fdeda6f223380441c6d3edc44c614513712db3cb5fbb352044cd3109dacad82cf3a8c9d110695c424dd1bab853b1a21e1062f571fda4867804999b4e5b7f0919438be512f34b6e95c1aa0bc0238487"}, 0x90, 0x4}, 0x20040805) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000694000-0x40)={0x7, 0x4, 0x7fffffff, 0x2e, &(0x7f0000612000-0x2e)=""/46, 0xbb, &(0x7f00006d2000)=""/187, 0x1000, &(0x7f00005ca000-0x1000)=""/4096}) getsockopt$inet6_int(r0, 0x29, 0xf1, &(0x7f0000133000-0x4)=0x0, &(0x7f0000d43000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fb9000)={0x0, 0x7, 0x3000}, 0x4) r2 = dup3(r1, r0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000aa1000-0x1000)=""/4096, &(0x7f000056f000-0x4)=0x1000) flock(0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000010000)=0x3, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e74000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f0000eed000-0x8)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000afb000-0x1)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) open$dir(&(0x7f00004fa000-0x8)='./file0\x00', 0x20000, 0x161) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f6000-0x8)='net/udp\x00') r1 = syz_open_dev$mice(&(0x7f000084a000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r1, r0, &(0x7f00001f7000-0x8)=0x0, 0x401) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000289000-0x10)=@random={'system.', 'user]GPL\x00'}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a8d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e9000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fb7000)=0x0, &(0x7f0000698000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/01/28 02:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x400000000000000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000086b000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f000095e000)=""/107, &(0x7f000090a000-0x4)=0x6b) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008bb000)=0x0, &(0x7f0000371000-0x4)=0x4) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2018/01/28 02:25:05 executing program 1: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r0) write(r1, &(0x7f0000062000-0x94)='!', 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) linkat(r2, &(0x7f0000020000)='./file0\x00', r2, &(0x7f0000042000)='./file0\x00', 0x400) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000059000)='rxrpc\x00', &(0x7f0000066000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000066000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000b000)={0x0, 0x1000, "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"}, &(0x7f0000048000)=0x1008) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000068000)={0x1, 0x2, 0x9768, 0x20, r4}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000069000)='./file0\x00', 0x10000, 0x4d) r5 = add_key$keyring(&(0x7f0000066000)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x7, 0x100, r5) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000069000-0x8c)={0x1000000000000004, 0x6, 0x1000000000001, 'queue1\x00', 0xf2dc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000006a000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/28 02:25:05 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000c87000)={0x30, 0xfff, 0x7, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000000)={0x2, &(0x7f0000000000+0xde3)=[{0x4, 0x5, 0x1, 0x5}, {0x8, 0x5a, 0x2, 0x9}]}) shutdown(r1, 0x2) 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000158000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f75000-0xb0)={{0x7f, 0x0}, 'port1\x00', 0x80, 0x80000, 0x3ff, 0x5, 0x1f, 0xef76, 0x8, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(0xffffffffffffffff, &(0x7f0000b7c000)='8', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000db2000-0xd)='/dev/usbmon#\x00', 0xae1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c71000)=0x7, 0x4) socket$pppoe(0x18, 0x1, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000eaa000-0x2b)={'system_u:object_r:ld_so_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x37, 0x0}, 0x2b) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) write$eventfd(r0, &(0x7f00008f9000-0x8)=0x1ec, 0x8) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/01/28 02:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x4}], 0xffffffffffffff76, 0x0, &(0x7f0000002000)=""}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00006f0000-0x4)=0x200) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000aa5000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/28 02:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001b9000)="7f", 0x0) lstat(&(0x7f00005c4000)='./file0\x00', &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 02:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, 0x20) getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bed000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006fe000)='net/udplite6\x00') fchmod(r2, 0x8) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x1) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ed1000)=0x0, &(0x7f000029b000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000d9000-0xe)={0x5, [0x7, 0x6e8f, 0x80000000, 0x7, 0x0]}, &(0x7f0000c24000-0x4)=0xe) readv(r0, &(0x7f00009b4000-0x60)=[{&(0x7f00001d8000-0xe)=""/14, 0x0}, {&(0x7f0000e46000-0x14)=""/20, 0x0}, {&(0x7f00002dc000)=""/0, 0x0}, {&(0x7f0000936000-0x5a)=""/90, 0x0}, {&(0x7f00002da000-0x97)=""/151, 0x0}, {&(0x7f0000765000-0x1000)=""/4096, 0x0}], 0x1000000000000081) 2018/01/28 02:25:05 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f000038e000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000754000)=0x5) write$tun(r0, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0x78) connect$pppoe(r0, &(0x7f000099c000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d69000-0x28)=[{0x3, 0x8}, {0x0, 0x4}, {0x7, 0xffffffffffff0000}, {0x8, 0x7}, {0x0, 0xced}], 0x5) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/28 02:25:05 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x200001b5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f000001f000)=0x4) [ 50.027109] binder: 9441:9442 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 02:25:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6cf19e51, 0x4b, 0xb1a1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$void(r1, 0xc0045878) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) 2018/01/28 02:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000064f000-0x20)={@generic="96f79c5604f8b40c78431b402c00f96f", @ifru_flags=0x4000}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000024000-0x1c)=""/28) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000a8c000)={0x2, r1}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000077f000)="981ca822fe9cf9d2bb6718ef2d1004a3873a3b00a8e5b7f0250ce0b0e111c29268f124382ce4b260877aa7a6df9da73d395c1e66142d814b01987e353faddc36385f73", 0x43) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ff000-0xe8)={{{@in=@empty=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b9000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000056b000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0xc0, 0x1, 0xcc8, 0x2, 0xa0, 0x80, 0x561331adf5ff26c1, r2, r3}, {0xac, 0x0, 0x6, 0xd1d, 0xeed, 0xfffffffffffffe00, 0x101, 0xffffffff}, {0x9, 0x1, 0x6, 0x3}, 0x80000000, 0xf, 0x1, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3b}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x1, 0x9, 0xffffffff, 0x10000, 0x3}}, 0xe8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd0000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000bfe000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000001d000)=r5, 0x4) 2018/01/28 02:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004b4000-0x10)='/dev/input/mice\x00', 0x0, 0x800) listen(r0, 0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffeff}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6, 0x0, 0x0}) iopl(0xfffffffffffff0d5) [ 50.073704] binder: 9441:9442 sending u0000000000000000 node 74, cookie mismatch 0000000000000002 != 0000000000000000 [ 50.097788] binder: 9441:9442 transaction failed 29201/-22, size 24-8 line 3206 [ 50.115751] binder: send failed reply for transaction 75 to 9441:9458 2018/01/28 02:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f00002e0000)=[{{0x0, 0x0, &(0x7f0000370000)=[{&(0x7f000073d000-0x48)="cca635c3a69cd51f2f92aec961329189e2cbbccd753f0f74de6a74e3a838cdde86f80078a0b57beb0ebdbb4c522c7c7338602e272956a132b69653d7a2a1f834bc223e3baf6047b6", 0x48}, {&(0x7f000010b000-0xd3)="9f1236405b469590800071e171280569eb22ea54e6c244fceec68ff6f4cb0b8a3034eb9a807f4d4ad8e50a91a6a9eaff184efa9eaa02c599694324d7339543a5c6b955712cbfdd8f93ddb9fc28c640100c676d1d32173e700b6c5c1b66a3b4d2d287b206436a3fbbded294a65507270652ed3c4fe4b4fae556534dd1156ba2afec075b6e3e3cf80db6c0adb425e076c0491a915a66a26f84ca0b0fa76fcfbb3e48c0c69779fec4972ec448211d5a5467662931a247cac122abf12eb1ffc7578b02867deef1226caa9bae7aca226cb10daeb09a", 0xd3}, {&(0x7f00002ee000-0xa0)="eadccbc280a6c6f2bfd1afb3e60f4a56e3310d3603aa94ead2e22bf8a97e986a7c5cb02febdf080c1f5fdf8b7177fb4922f33cae93b3185d352a2ac8bfde3d8ade4d8ed7132ebfc7cfb6789ca41f6329ad83b6d96ab3a9635c45e98a82e0dfdd72fa775c6bdc8201341fc40f68a81c4c838e0aa5456a7d0a239fe4f277416d4b8c958d3800ee5c09154157186ead92eb991642d47cd3dabc092a155f8a89c95f", 0xa0}, {&(0x7f0000d5d000-0x86)="daf0b5f7f596b6ec902d6e7df9019aa315a7d7443c927315a18178e84ded8b9afada714c10c59bdb411ab0fece3dfd2c0b8c607dcd502c5b15cfd609c0c393b7c171531d517c79d84db7dec8996431777ad9ebaffc1ec7cdce270d8e8e3759657274ffdcd10b2c6d6bb8e7e4559413abeee5ade9764dcc2719a078c4668dd7cce101b6bc0db2", 0x86}, {&(0x7f000023c000-0xe5)="d2c1378ce151d8c695a2310e4c1a79b4a20510c644a24000e6f73dffeeb16949c172804bfc9e4ec8b7f03d5a9b4f376a3f022b972f1c9bbc7311b4d9811294084e4eff0cd5b6bd565effbfc8f0d33117bdcbfd18098f4063fb2a8707c26dbc6d06b53d69d97ff369271a5c6b9b597b8f0b0ee006040ea8a4aa95acd461ae69fb89a301c69f28ea53a1f85b5056d45146b08f444069cefc4871fc6f02a87f3a7510142e9ba662488e7e27040be6ae77cb6572f1cfff923e67c13890e83ae7637d5ec7ea9a0aafada20105765e2ea104b0dd0506e164823559ee3916d5838ed5c1b36ead1aaf", 0xe5}, {&(0x7f0000b42000-0x7b)="b03776c78e54254f52f4aeab456274126456dee99ae2c0e23f330a335803d8735cefdd3426e49918c38e68cec6b7b70fdca9fb9543d60fb71d75f43c5643a882e79fd88e350c4118463ebb6ffd7b9d0087b07e8045a143adc08102fec7b51d8f4c44fe6e4437392e0818f5169de1cf77ba1212c76ec6517f15753e", 0x7b}, {&(0x7f00007f6000-0xc5)="92a1ba4b451ae3fd31a9356c06cc39bf9548dd316976c189696054912e2d768cb2d3a9e158f48083c8d348af630aa0789cd9625becf5f9c24a8c6ee13ae83edd4d3514c8ad10028ba5bca3a0a7edd497f780c4baa0e145cb8c08bc54c64bc15947a3cb5e94254ec58abfa6a238b8f2078b9d1efeb178a91b883bc771ec614fb856fb7623af3e08a7f520d8161fde4ebdcbe87596cc51515ade542c79968fcf27332ce7a95e7578a4b0862884d47cb1c113cda6ce8a1611939c7a17cbe47f85dd04b789237a", 0xc5}, {&(0x7f0000b29000-0xd0)="0d616f15ee9f87bde3c91fed072beba5e54a47c519282943e6d378108ec138be0c79ef607b53b8e341066fc61059f1bcab3f13dec3d58bc76974d618c3b7b63fa06269baf776fbea7cbdc566df9b7f71ec5d4426d40ecdb31c34950df1a6051dc8a2e307f89e46dcf82f580056398629a7af22d2904bcef12027e90e03518bf06a0bc2f0004a0aa31b7eeb7adc0a9926caba035970f07210d0c880e84ada34ac67ea721f2208b19f550295ecedee7513489a940848dbdde4ce8df6b812ea8583386d5c64f83791708637dedaaf093daf", 0xd0}, {&(0x7f00004ab000)="42b3da08bd2151ec1dbcedb12777090f97a94571491082535d282a8a4adae062187e83d491f77516d1d40504fb54086cd9793d91284b24b697ce1381dd1f4d64671611081871e1b6d731075a5cac1bf711c326a7b5b74398f590c2e5ed4c4f5888dec7da1e32547827b773", 0x6b}], 0x9, &(0x7f0000e3c000-0x150)=[{0x60, 0x10c, 0xb3, "59d00530f6bdd50ba49b0a7ced8a5dccd7538f12555fe1558ff4a5ccd2e532304bf60d8b14325e60194b50230b7726dce5a3123cb771a6ff84410bf61b25148782a20555e93561e8ab8540062c97f4c3"}, {0xf0, 0x117, 0x7ff, "9560fed2f6b292f7498218b4c1362576523b0da4223d39d0c486b8039f5866be21ac39b22d4b5a1e973a69806baddd564513bbe1b630fc54bc4e89ad59a97182397281bfaddbf53d6bc00e9a41fa0061e27c51667d80172ffc7dad80b0dd43c06753b3ab04e3fc297b9ad040458fadeef2d09beb35dafde2635a735036e250c7972a84df47dfbb219c1f5a67cac17a653e96ae5f1dfe5769deecb2cfcf90f39cf3e82df33f488d4aceef55850189026ef15ed3efe18ee8f916abdd379040f0c7354f77f4019775e5cd706f16c7b3b146c145ae8303d94e9184f86e"}], 0x150, 0x40001}, 0x0}, {{&(0x7f000040a000-0x9)=@rc={0x1f, {0x6, 0xdab4, 0x10001, 0x9, 0x4, 0x3}, 0x80}, 0x9, &(0x7f0000f10000)=[{&(0x7f00007c7000-0xaa)="c2504ad9523bebddd49825cc5873135d61bad28a0a8e8fc2728111ad84bcd166d809121674199178985a9e83ab53c701c5d5a59863e206105cf5599589704c30f8d357aefc1054429af6eac52d44624fa425b59097053416b11dcb4bea3d756a34075649da7df5e6eb12db05072de9b506a084ab606df2d002ee0f349377f1242d6aaca2adc5f3eb04af197611789b822bfbd661c8a1a396f79747f199cdb9851e731a140c1dcf9d834c", 0xaa}], 0x1, 0x0, 0x0, 0xc1}, 0x80}], 0x2, 0x80) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 02:25:05 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000022a000-0x8)='./file0\x00', &(0x7f0000f7e000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004e9000)={@common='ip6tnl0\x00', &(0x7f000067a000-0xaa)=@ethtool_regs={0x4, 0x5, 0x9e, "3d85f93bf2bbb509733cefc9b4b543262576e41249522750ad619b7de98ba7aa84dec659e7ab2c97d51a006acb16f26d3dd793117205f680792dd79c5d4dbafcf35a6e072de79c7856cb2dbddb7b7dd00d28ba8e1b799b84670cb857921dfff51d181c92d01112e5311ba3b02c94e981d5d315414b051e9d05036e0e889c46ead3ca25c40baa837fdaef5a54c738b274a06540b8ff3dd8c387455b5902c9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7f000-0x8)='./file0\x00', &(0x7f0000f7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000f7e000)='./file0\x00', r1, r2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c3000)=0xf) [ 50.119126] binder: BINDER_SET_CONTEXT_MGR already set [ 50.119135] binder: 9441:9458 ioctl 40046207 0 returned -16 [ 50.119161] binder: 9441:9476 ERROR: BC_REGISTER_LOOPER called without request [ 50.149648] binder_alloc: 9441: binder_alloc_buf, no vma [ 50.158083] binder: 9441:9478 got reply transaction with no transaction stack [ 50.158092] binder: 9441:9478 transaction failed 29201/-71, size 24-8 line 2920 [ 50.160844] binder: undelivered TRANSACTION_ERROR: 29190 [ 50.160853] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.191662] binder: 9441:9458 transaction failed 29189/-3, size 0-0 line 3127 [ 50.201678] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r0, r0, &(0x7f00006ec000-0x8)=0x2, 0x400000ff) 2018/01/28 02:25:06 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xe23e16c27c3cb47a, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e6f000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) 2018/01/28 02:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000617000-0x8)='./file0\x00', 0x5e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/sequencer2\x00', 0x2080, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b7000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00002c8000-0x4)=0xffffffffffffffac) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000080f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008cf000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x0, 0x0, 0xcd, 0x2, 0x0, 0x80, 0x3a, r1, r2}, {0x7, 0x1, 0x0, 0x7, 0x7, 0x80, 0x3, 0x36}, {0x1, 0x4, 0x8, 0x2}, 0x7, 0xc, 0x1, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x3, 0x7f, 0x4, 0x7ff, 0x3}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') accept4$ax25(r3, &(0x7f0000b02000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ab5000)=0x10, 0x80800) finit_module(r0, &(0x7f00001f5000-0xb)='clear_refs\x00', 0x3) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000783000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f08000)=0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000091f000-0xc)='/dev/random\x00', 0x0, 0x10000) writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/28 02:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000554000)={0x0, 0x0}) r1 = gettid() stat(&(0x7f0000060000-0x8)='./file0\x00', &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007cd000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r4, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000d7f000)={0x9, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 02:25:06 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00007ce000-0x14)={0x100000001, 0xfb0, 0x7, 0x100, 0x9, 0x1ff, 0x7, 0x8, 0x5, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x7fff, 0x3000000000, 0x0, 0x5, 0x10, 0x19, "44d77700b8211fe26c60553c6530f3ed032e819bb9a1cfb4a5d74ab858811bd7e520b34e36fd24b6848a1fab1fca17c268b281310bedbbc15a3f821e69c4ecd5", "a6de12a2eef7f709d6d6c115cc0d4c56a877d488a9e9e74a85a2cea6a7f5dc3cb3fc9dfde368cb53d597a86e4747af663df8e42be89f21e7061d46549e097ebd", "e6afadff0eea52289b04fdc1f0e223be22844810c21691101ae8e20d3eca232b", [0x1, 0x8]}) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000582000-0x8)={0x19980330, r1}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000e3f000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f000031e000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008b1000)=@assoc_id=0x0, &(0x7f0000d78000-0x3)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b64000-0xa0)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6b, 0xa5, 0x3, 0x62f}, &(0x7f00002ba000-0x4)=0xa0) syz_open_dev$mice(&(0x7f0000b42000)='/dev/input/mice\x00', 0x0, 0x428000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000052b000)={0x0, 0x3f6, 0x8, 0x100000001}, &(0x7f0000f29000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000cfb000)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c14000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e75000-0x6)={r5, 0x6}, &(0x7f00006ed000-0x4)=0x6) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f00003a6000)={0x0, 0x0}) 2018/01/28 02:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db0000-0x15)='/dev/pktcdvd/control\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003ca000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000281000-0x28)={@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]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000de7000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000602000-0xa7)={0x0, 0x9f, "105e24e4c383a6125ac334c91c5f29557e55f61091429d79c7933fbd289ed2632716d3b2f0e0dbc25589791e12b0b3759e589ae3263649e42a705b64d9d405dc2883028d4c8584c4a337dc4f935ac4d1894bfa60dd469684e22a65107d6706b16a0dd74d3f8a39b36104f61eeac43c04c729c821a82114a4ccacb8c9bdceb19886c85743404e2d823309a6f39ccc9381a622789e4a535fdd7499a04d5cc8aa"}, &(0x7f00000c9000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ea000-0xc)={0x0, 0x7f000c20, 0x20}, &(0x7f0000ea5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ee2000-0xb8)={r3, 0x1, 0x80000000, 0x3f, 0x20, 0x8001, 0xff, 0x4, {r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0xfffffffffffffffa, 0x7, 0x9}}, &(0x7f0000f40000-0x4)=0xb8) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x100000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/28 02:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000cdc000)='/dev/input/event#\x00', 0x2, 0x28001) 2018/01/28 02:25:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000a1000-0x9)='/dev/sg#\x00', 0x10000, 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000515000-0x14)={0xfd1, 0x0, 0x200000000000009, 0x3ff, 0x100000001, 0x0, 0x3e, 0x80000000, 0x6, 0x1}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00004f9000)=""/89) lseek(r1, 0x3f, 0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) accept4$inet(r0, &(0x7f0000857000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c44000)=0x10, 0x80800) write$fuse(r2, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) timer_create(0x7, &(0x7f000006b000-0x60)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c9000-0x4)=0x0) timer_delete(r3) write$tun(r2, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) fdatasync(r2) 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cda000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x5014, 0x0}, {r1, 0x2200, 0x0}], 0x3, &(0x7f00001e8000-0x10)={0x77359400, 0x0}, &(0x7f0000ab0000)={0x4a}, 0xffffff3e) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) [ 50.462900] device syz4 entered promiscuous mode 2018/01/28 02:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind(r0, &(0x7f000060e000)=@nfc_llcp={0x27, 0x2, 0x100000000, 0x5, 0x6, 0x7, "790af3ca068cfcd9062a251f59aa1d59b5f583446b12aa630ee8a59ce4e65b431be11326f2fdbf2fa484a1dbbe622683a2873d9182ba952198d064c98c9a15", 0x5}, 0x60) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) 2018/01/28 02:25:06 executing program 3: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e92000-0x6)={0x0, 0x5}, &(0x7f0000371000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2}, &(0x7f00002b9000)=0x98) set_robust_list(&(0x7f0000e91000-0x18)={&(0x7f0000218000/0x2000)=nil, 0xaf2c, &(0x7f000023a000/0x3000)=nil}, 0x18) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r2, r3, 0x10000, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e92000-0x78)={0x3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x181, 0x2382, 0x9, 0x9, 0xd7, &(0x7f0000015000)=@common='ip6_vti0\x00', 0xf25b, 0x3ff, 0x6}) 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b0a000)={0xffffffffffffff40, 0x0, 0xffffffffffff383c}) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x3, 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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) fcntl$getownex(r1, 0x10, &(0x7f000004f000)={0x0, 0x0}) prlimit64(r5, 0x2, &(0x7f000016b000)={0x9, 0x5}, &(0x7f0000f1f000-0x10)={0x0, 0x0}) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/28 02:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000987000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005a2000)=0x0) timer_create(0x7, &(0x7f00009fb000)={0x0, 0x19, 0x4, @thr={&(0x7f0000c37000)="d7899dc4928f6f0cfb9c06cc8f61cf41722b2cbfadefa09a1e3cffc00deeda5248c952da00fb2245581e8c954babde74d0208def939a1e303027f563658cb637d4c6060d2d93169412d32fb4b2362856", &(0x7f0000bc9000)="4260ded9ba293520afd036105d8da5a8f5462031359f216555ce99d6b440"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b5000)=0x0) timer_gettime(r1, &(0x7f00009b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r2, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) 2018/01/28 02:25:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000002000-0xc)='net/netlink\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x8)=[{0x7fff, 0x9, 0x1ff, 0x8}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000001000-0x3e)="13091658e7d3605919bd8b2408dbade1328269da4476bfce039548ee5954a949503696c245f187d6275a79f746b035b1f6d0fb540bbcb25b9f37410bd696", 0x3e) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9d000-0x16)='/selinux/checkreqprot\x00', 0x10040, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000003000-0x7fc)={0x7fc, 0x10, 0x7, 0xd00, 0x4, 0x0, {0xf, 0x0, 0x9}, [@typed={0xc, 0x8e, @u32=0x3}, @nested={0x284, 0x1c, [@generic="49c1c9", @typed={0xc, 0x74, @pid=r1}, @generic="ffc1b36860bbd84bdf16eb352d1a0e683d4addf855974d8d7538d6b7aa4c0fcd2bc664f7b499e7b998a67dfa63f60e", @generic="3503fbb9b95254d0183706a8099512cb3aa04bf40701d0fc7c378e759db93d3d158217b6519bcf47f2bd31b0bf7b2f397c2c615fcf71f965f8fea5a64bd5a7bc878a60d0dc80c993d1f26e50621cfac8c4883567d5b0fb5f00f66b948639bde1a9423a08a2a24670495ccae9732bbdb03ace05fa088db5bac8f44d9567d18692b3b899ee20343d3e66c3442f0fc625c3af6096cd3abbab696aff18c6368c25adad12ab", @generic="2367e6df86d46a0e0e4d4715b8189d822136a726755475115cb47cc88886fe0dec2c0c1586443bd366079ab932f2cc263d2c2ac80804c27ca32a0ae20758d68465358966ce319fae66a5f0ae14c1f7227dcaf4794ab58ac56a7008661d5d99fc0b6165108bdf7f87baf035f570dbf7cd5c6b28ff0b670223539def427cf8d63a8439d6c1ae4e43a04f852c6fd7c1ffa1d1650938aeb987e7d6a830c3dc9710c541f4ba04bb5801ea0de8c75e21f402", @generic="d86469f34845748dd5ed6c0a671ce031573675db056d3e4cf4d2fa60f55a4fd10a29785cf6a936c60fa81784c28b1ca37a993e0f8ef4bcb7a59e81dc7ac2d5e1da7b764196b16fcb7d5bea2a96cabc752e1e7efdf07241e641723aa03f13c6c74ffd00e5329a2f6da814760421a0d3131c20b70e22b0ed2e17e57b04bd73f78a166a1eb0ef002c939e7121d79efe1d6b69e2556ae83459fd750660dc4e14e604161c8b87ff3b10cec117b13c1b13b8c75e343b4785b3508034780f22173c0054232e7af31c1ecca6371d5f548fbe8a4f69cb6b829601e406064ffe5443b550706f04dbbcb680eb2c7e8206244f74daa7"]}, @nested={0x1fc, 0x2, [@typed={0x8, 0x6c, @void=""}, @generic="c318db4756f86828de0c73885a11ae2d21e2740c38195c68e5ac129542ab54ce0b884bfcc4a1418e3bd937d725e2b3f27008e7f5bbf015a220408ae535b04342056f5d5d4356a6d349ccd85d907a3354b3c2bfdb9129bd6b99b30537ae54eb297b7bdc4385830f241ae77410ef4b6a3bad0f7e91d65a9c0869b61edfa942a1e7b0d39c39fbb15e4d5a9a2d7614c3dbf3353f5c934a67886b81a88bf70ee1071020fe488c717bcce39cf0f6950d8858e379304fbf3c4960eed388b059e168cd48bcfe0d2f03690c6aa972b6c683266760690f2b7accebb51771d02efe3a2ceee90da7d4d8a9ebdad63d357a", @typed={0xc, 0x5f, @fd=r3}, @typed={0xc, 0x68, @uid=r2}, @generic="385b9e0fa9a3c2206733450e96dcf700f1a91ab8ae9172f01e1634efb2e4c8d7c3a5cd88edcd29ab7a3df5611fadce1376cf0719ac36b0ab1a5d794174f31d78a164fa7185ae342e0a3d3c141ed11d5021c0be2adcbbc380f4e074b87276fb48bd23dc703792578d389c76dd1e47b65a135331d109ae7ad535477944139c61e740688d4e5f0edd8cdac49b30dfe5e04137dd5fd52750bf95a6e97f99fe38f5237a4ac13e5b5238cbcae4812391c57a306c597d51ef92506680a5e2aa6046107fb2c3c1", @generic="8d7f77895962b6f316c4d88241ae29983854986cdcb8635737a1f549eaf6e9beae01f662c534b5"]}, @nested={0x180, 0x84, [@typed={0x10, 0x47, @u64=0x5}, @typed={0x10, 0x46, @u64=0x5}, @generic="af2ece34f22bebd3b5dc107be2fd50effd5d6efe01e1f5f9d3eb6f9e11465ac9ca1cfdc874465ffefc7b14cde86ff8d39259c218f5a0c91427ab3a0336093bb93f41c87d165c0d17b0c56e2f804b710334ca62f6182b66a0f209fb1ecac954466fd835d8d4e5c912d44d0201faa8ca1b3a268dfac41cf675d15f7ac4dfa3edb0c6ea92b5b5b0d5a79cf9c15a1934f4fa9d3a67500d2a2f", @generic="4752241e9ef52604c4de625de5b1599212dc2fb6dd7cd80f274a2e58d036c4c153a3e8f7308660fab83186dbda11b6d07679ce0afa18ded4f89120a4d640f8d3c6455f47c2f4917667648b929ee7595b413ed4cf6023db8e9b5b6082708b0c08d02ba2b9132ebe115d9ccd1bd77300359dbe84f48af0c22afab9e90a9dbb01b4163c6acb0bf7c4d60759d8d81e2a743e08967aecd99dc811e83c9795adc90d806d3784892e3ac953b5cde9c51bc68e789823c76e64d9", @typed={0xc, 0x73, @ipv4=@multicast1=0xe0000001}]}, @generic="f48bbce25bd4e636419a8fa5eec3f68d6f21ce5ca65f844e22be74f3fbd1147077d234e75d3ea5de7a6fb74652983c8107e8224b98c6e4c0ee12bcbacbdfaa3af5b2247af62ad1010aa412612c429be1427b655e971b6c9af95b8e77d9c83642090f4ee2bda11f649f497bd75db48b295f", @nested={0x168, 0x7b, [@generic="05e859ee0524b726c78d55daf60cbc68d9918332ecc9a02f5677200aea20bc6e4129de74cb20ecc2e12752366d4fe1aa557dd5ea3f38eb1c44a431d5b628b3835d76cb9fecc3330e81777974650c4dde6015f5eead95b65acf3ae45f2abaf37d6d78a8fdda117cd99bf15cb8d055de8fb43a0f94fc1366fcea0f8ae026952c44a8061407981cd7b68950452f37c384647f60f2e92ae15db6dc301585ff43ff0950573a3dcc241ba5e44d1e3a88c1e3400d430a2bf70052de6ef3a1", @typed={0xc, 0x91, @fd=r0}, @generic="ea4b2a1b3e297d87700f5638a1fdae0d7ff70cf027b1539a376c0035adcda89178d371015e4435dbdc81be", @generic="a9f69b3d5878d925a86775be4593083c6f04f1cf8bafff8594555631e156217c0b224930da07ceb888f6cb2bfd1407d0b21dc650724cbd01ed9c154f449217ec148a1037d8dadcddcfa271bec7f6565b024c30f7bd7d7554a0977de3d7e4c26f4d3baa6b94a054a66c55122049f8b7933f"]}]}, 0x7fc}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000002000)=""/126) getpgrp(r5) ptrace(0x4207, r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000002000-0x4)=0x1d) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/28 02:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000913000)=[{&(0x7f0000ab2000)="3fc51e4e62cd6f3b50945c5c781ad05c961ea040812dbee336a0be74fd8ca185e80430a75082a09fb187a42927de441c4bbde16aa970eb538b978f5f268b1b70b4e2063847a280077aae6b38d23a7c630e6fc8e523f759bed0c1ef69e5281e73aeb6c631", 0x64}, {&(0x7f0000f78000)="3705af44c7127ee531f5e38d2b7d3bcc99aea5d3978164713e59", 0x1a}, {&(0x7f00005e9000-0x42)="8951c938d8ef3f206f0258e82841b4470a0f715edc1a7fd060f71dd1ba252a3763d878fb2bfe7a06b1d3fba1450f4c0b425e12645147d3da864a95dd5b71c9dddb75", 0x42}, {&(0x7f0000b23000-0x7b)="a305e9e78276400f0fb3cb68c63c2286804e40c7cc16d48947c8a3835727f02f4a4239f7dc466d9346267fc277973bc0651019ef2c1f6920448eaf209ec9198b4080b0bae2bbcb3b3e7a06a0ca6356df22fe1f70c54d03af6ab9503a6d08a4135f1285a2f8d62a033e455b85be0e9861745cd21e01f7451202e2fd", 0x7b}], 0x4) vmsplice(r0, &(0x7f00005eb000)=[], 0x3cf, 0x0) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000007c000-0xc)='/dev/autofs\x00', 0x640000, 0x0) unlink(&(0x7f00002a9000-0x8)='./file0\x00') sendto$inet(r1, &(0x7f0000dfc000-0x96)="75b07ae0a81e02191326073ca084bf5cdae8279f10afae60a908471b6ee2fb4cffb770c2c8bbeaff2b51ffa614fd3827dddc6e038c0bbc47e123da3b8c7b65cede49c0cc700a45409f7281f6836e3b58bbc2cfea727e5154b64dbbe3131bafbe53e1fd2ed03c58a3a718ba31dd3627f2e55a5ed7d0240ea168e27c86742fcdf5a4cedd3d0d9cd4f9e5caa03c1edd4a3a86777a08e57e", 0x96, 0x880, &(0x7f00002b2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000091b000-0x6)={0x9, 0x700000000, 0x4}) timer_create(0x7, &(0x7f00005ab000-0x60)={0x0, 0x34, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089e000-0x4)=0x0) clock_gettime(0x0, &(0x7f00003d2000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000420000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f00005a7000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e14000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000052e000)="dee27a53115da9def96c46721efe34f223894dbff700001ec179c9a2e62d444b4709f60daa14705da49a9296b62a9db8c230646bad790827aa997af521bd5e0731a378aecf11ff60", 0x48) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cea000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x0, 0x6, 0x1, 0x1ff, 0xa, 0x20, 0x0, 0x7e, 0x0, r6}, {0x9, 0x2, 0x2, 0x100, 0x1, 0x800, 0xffffffff, 0xff}, {0x6, 0x9, 0xffff, 0x8001}, 0x100000000, 0x6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5, 0x6, 0x3, 0x8, 0x0, 0x80000001, 0x8}}, 0xe8) setpriority(0x0, r5, 0x0) 2018/01/28 02:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f97000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000da4000)="c8d035146942592c53876c27800f1019e460c3da") unshare(0x28060400) r1 = accept$packet(r0, 0x0, &(0x7f0000669000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b2d000)=0x0) setpgid(r5, r6) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDSKBLED(r7, 0x4b65, 0x4) 2018/01/28 02:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000de9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000603000-0x10)={0x0, 0x1c, &(0x7f00008a4000-0x1c)=[@in6={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}]}, &(0x7f0000f34000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000086b000-0x4)=@assoc_id=r2, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/28 02:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b7000)='./file0\x00', 0x4c) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/28 02:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b74000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/01/28 02:25:06 executing program 7: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005dd000)=0x0) r1 = creat(&(0x7f000050d000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e0000)='/dev/autofs\x00', 0xcc601ac9ed04b141, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3b83, r3}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xed, 0x7, [0x81, 0x8, 0x9, 0x0, 0x3, 0x3, 0xffff]}, &(0x7f0000000000)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000179000-0x8c)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/28 02:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/sequencer\x00', 0x900, 0x0) accept4$llc(r3, &(0x7f0000d17000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000121000-0x4)=0x10, 0x800) 2018/01/28 02:25:06 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000562000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004d7000-0x20)={0x44e, 0x9, 0x205, 0x1f, 0xb99f, 0x62bd, 0x4a, 0xb17, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') sendfile(r2, r2, &(0x7f000017d000-0x8)=0x0, 0x8001) 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000d90000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x9, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}}, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000ecd000)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ccf000-0x8)={r1, 0xec14}, &(0x7f00003b4000)=0x8) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[], 0x3c4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003c9000-0xc)=@sack_info={0x0, 0x5, 0x200}, &(0x7f0000368000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ed4000-0x8)={r1, 0x7}, &(0x7f000051c000-0x4)=0x8) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/28 02:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fsync(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000baa000)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x20}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000903000-0x15)='net/ip6_tables_names\x00') getpeername$netlink(r2, &(0x7f0000b33000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000020e000)=0x0) sendfile(r2, r2, &(0x7f00000da000)=0x800, 0x2) 2018/01/28 02:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b5000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ce2000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x6, "dd3cc82daeba510db3f5340ad4085cb006c0623bf8d60139ca4e726d7c8ab413abab39f59726eee05caf58c3b58029055b3b2f7f6a2080c95036732a05a6f5491ed7451ef0144c9002aa67a2e688877a"}, 0x160) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000cb3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, 0x20) splice(r2, &(0x7f00005c5000-0x8)=0x0, r0, &(0x7f0000567000-0x8)=0x0, 0x4, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000c05000)=""/131) recvfrom$inet6(r0, &(0x7f0000966000)=""/97, 0x61, 0x101, 0x0, 0x0) sendfile(r1, r0, &(0x7f00001c0000-0x8)=0x0, 0x80000001) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bc9000-0x4)=0x0) 2018/01/28 02:25:06 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) setpriority(0x1, r2, 0x5f75) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000003000-0x8)=0x0, r3, &(0x7f0000004000-0x8)=0x0, 0x7, 0x0) 2018/01/28 02:25:06 executing program 6: mmap(&(0x7f0000000000/0x5f0000)=nil, 0x5f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000056c000/0x3000)=nil, 0x3000, 0x3000003) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001a1000)=@int=0xfffffffffffffffe, 0x4) select(0x40, &(0x7f000051c000)={0xff, 0x9, 0xb4b1, 0x2, 0x6, 0x3, 0xbb2, 0x1ff}, &(0x7f0000474000)={0x800, 0x1, 0x8, 0x3, 0x26a9, 0xfffffffffffffbff, 0x0, 0x2}, &(0x7f00005f0000)={0xffff, 0xefb, 0xb7, 0x40, 0x7, 0x0, 0x9, 0x1ff}, &(0x7f00005f0000)={0x0, 0x0}) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00005f0000-0x20)={{0x0, r1}, {0x0, 0x7530}}, &(0x7f00005f0000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 02:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000670000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f000097a000)="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", 0xfffffffffffffdca) 2018/01/28 02:25:06 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000001a000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x1bcd, 0x0, 0x1, 0x4, 0x1c, "446d64714f156cad89b47d3ce573a364ad8f2a653ce947c2e5452878e1a5516605d9c412c8b3c698e6a73c81fdcd699b657dde5a644c0539a98fd2209911050f", "bff207c4803ff20e301ebdedc0f85d8e9635417319e0eef30ba88c047e364e482d994289f460cded6931c839f4f3d746106cc7fee96d5a2fb8a5349baeb59d28", "0b39afa3bbfdf0252a51d5e8bc8aaba5d303dccb4cc24a78c5820b6e4d988476", [0x2, 0x3]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000016000-0xe4)="5e71ec0e2a41fa3acf5e1b453f3bbc22f4fa43ca2f4403ebfc0ebe4ecc80d66756e11a4a3a49a93ded208f17455326a581ed48bcc471e5883fc98d450b30cc1ddcf869f935d415477685ff919f7b9ffc2526c8fd67b22f2661eddeff85f602158e361fb39774af96a580676710eb0140edb01520f15817cdcebfac9964f984f0366f716f702506bbb37b9435ddd4b39e6955d7141b0a825d3aa6ce8d030eefd3f61a0608de342c3b66b9976838d9ab4b28622177da16b53527e4a7ad3efdb2805b0a379bfcf24020ffa5274278381638995f431e509d2fcf080b6194b4e0e1fbb84a0ad5") socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 02:25:06 executing program 4: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e6a000-0x2f)=""/47, &(0x7f00008e0000-0x4)=0x2f) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e71000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e71000-0x4)=0x14) mlockall(0x2) 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}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) timer_gettime(0x0, &(0x7f0000fe8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/enforce\x00', 0x220000, 0x0) bind$vsock_stream(r0, &(0x7f0000f97000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) munlockall() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe7000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) socketpair(0x1, 0x80802, 0x20, &(0x7f0000654000-0x8)={0x0, 0x0}) renameat2(r1, &(0x7f00001b8000)='.', r2, &(0x7f0000b09000)='./file0\x00', 0x6) 2018/01/28 02:25:06 executing program 3: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000dfa000-0x8)="42f6c827aa87b364") ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0xffffffff, 0x1, 0x7ff, 0xa40, 0x80000000000}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfa000-0x4)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000dfb000-0x10)='/dev/input/mice\x00', 0x0, 0x4501) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000dfb000-0x2)={0x7, 0xb479}) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000bb1000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) accept4$packet(0xffffffffffffff9c, &(0x7f00006f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000ab7000-0xd8)="fdc14db665a1c956b9f07052eb3fdf6c61dba7be54ffbfa79ade3ed0eb64013bd444d10656b8037163bac5cb059b3fb6d99a7a6facf587d78892f6b643d1d1e0978b194c85d74596d1e8bc1bd327824271e5e18b1a003749b5d6e1db2c731532e802ed35ef8f5d6655107d3b3b3806a3dc15ba5eba5fba40891a4a0ac5598344452db43f8eb0c258b5efb816b3ecc687ea917721afb8898fff358113254b7ea8c3ff0d99aedae6daadcb8138bc221a02b4f19ef6fa7990fbc756defc261cbe7379c21d8bead6178c8f086d5bee3a888ce4ca8478bf790ba4", 0xd8, 0x14, &(0x7f00005fb000-0x14)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) process_vm_writev(r0, &(0x7f00009e9000)=[{&(0x7f00004b3000)=""/79, 0x4f}], 0x1, &(0x7f000082f000-0x80)=[{&(0x7f0000c31000)=""/4096, 0x1000}, {&(0x7f0000e96000)=""/79, 0x4f}], 0x2, 0x0) 2018/01/28 02:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') recvfrom$ipx(r0, &(0x7f00009ae000-0x9d)=""/157, 0x9d, 0x10100, &(0x7f0000ab3000)={0x4, 0x2, 0x7, "78969b38b502", 0x3, 0x0}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000314000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/01/28 02:25:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x1327, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) clone(0x800, &(0x7f000031b000-0xe9)="ea7a8878b301656a74bec8dd4c870d9e19b992ef40811285f36269d79ab66702fbb0d9659e1d50cfa47f4069bc86938bb689edd3f02d2369a147a16942be94429a32d1a4391b94714730e83b533e83a32c6ba0af1da8773e21de3d49728d673881d022ee8811293c902c9ea8b14e6e277242d2634073530b2c9ab9869a6952a819c2b90a3a51e47ce0655313f8a623060a7fa26f254580a99b2172441185deaa9865bab28e7e38a1a7544f2d84efc5653b844a850cebd7bacc690c7cf6e011174e2b5defbf36e2f3141725e50b36ab53074a6fe7125272dea08bc10baf0d91c90db05809f257e8f78e", &(0x7f00006ac000-0x4)=0x0, &(0x7f00008dd000-0x3)=0x0, &(0x7f0000bd9000-0x1000)="6cc6fad1bf45cefacff5a22ad6b2594bbcf99840fe369c0987510282a6cb6bf67197cf0872a76749371248e5c4c67d979ec577bf40524ce956f3f447b14443cc63aee4ee5d6252eddc0d905b2ebea62336693939a78821dcaf9c8ce2ddec61de27ef250a48a5ae9618961a2d2302e89e0654d0fa66ca3342c0580ca7c9fda7bf11bfa049079b50ee3cc67b2ca90e958d61fc159afa46acdb804d21e95a4c263a5eaa5d874a9790c12418c64718c43559523ecae4add7b07f1397b3286c51dde8322f2baa3fec4cc787cfc2fdd79a0f55166721b9c7ec4b31d09156cfd101077206227ebe2246b5a80f69a7b063de875e779550c2615e857ff2eca459899f69b0a199174c7f9a16b5e28280a3c537493dea20d02dc4f5794b7689b3ceefd78a4729bda0c94aba59374d2cd84a6f2e82eac852c6e1024344fca484d533f4a76796e0ca6508d75df077a4282d4f38d5f0266bd1a11ff9b4d2d2156327a89081dcbf240e514a3f90729b65274f8d47476120a7053cac18e6be682907d79c40a8f54a07ddef876269c5e31b25f62af898a226007b7b27dd9352d9dc10b6a84f12b0dd2ecb3ed32f3ce0deac25863d7ecb93572399fd9c0aeec3fc62d3356fbe57e513969cb0584ce55980a10120c451a9e20986dbe07919665f8e9aea0f3551e3c6aa0e9c018b0b6f060eebdacba8b44ee16cc6191a25e22951354b7e8fec310d79a8d1bba6d5a10bf6ea39a47b22912a47beffcf1e0612e5d69aff678e6b7a8003b24a6616b03edb44a4a96549eab0e3eba26d0fc8d7759ec2a3a7353f2bbc4dcf0eabd401d473cb51f555ad772c1cec350ac2bc21cb0dba81cf08eceefc26c0005cec65a26165c8afa2c8b78dfe5aeacc99b9bc4f5081db9af9ed67aaf659b23ed2b7760dae547f2ff57a72ec9b63bd4094107f9d2fdaae531bd7106ca86e3b6505d5e569d98930812fe76c6be567f536e7476805e55c5119907a3907632adfaabb4648a44541b985dc927d015871a7f5ec68679617227f2719d8aea8eac2f869f4c92725e81569559b541617b844e67127a62437fcd1b84b875b0cc425f4da883f1724a165bd72eb764d12c6a7b06666cce79b9f53ad518a0982eccce8746e1279ed2a7a5df35ead5e69c16466058ad51a1a6b20de9d8a0d143500351aebb756f2c5ecceeb1e2b46d10d4ee6a20944ac46a4fb976232f84a43e2fa0600cb859cd7a4da09a06623706351898fb43370fdeb7cbc936756df14252c7c857dd6e532f6575a869a0ada13e826c5b21925dc9d06257e580ff2987cd37a4fa6e142ca54215e7587748cca26f844055fa57d5e62d0d67705628e5c0397920e14fc6644b55af599b34476ceed7eb8cac74fab8bff51c082f5bc2c0021afe4691a410166f1fcc958eef881e763433fcfd8a082641f6a6f454e027b674331ac0bbe66cbf4c4a0f3e4f76738b296f8ade24942f18831acd914c0ab53816f4d4a838185ff967afc6997f3eb3907d12c0ba3b01e9156789954cda493c453ed474978f7b549cc34e3b61cf72c4ea398f8ee01a8ea68cc241d0cdf11b0147060924f9c3b17af83ec7d014ad1386e29e384e85d1c972a12449ca7c2e01b853dbe6fcbe0f4093437234852936dd2429a83bd8b75663661c2889f051f31fc38cc7eba1d66f16f66f4eb48db2752cbdb438ed280f17cc2ce78d417dd7f41952f0e992fe4330286657eba4e3679d86b2b3dfecb4e200d6fe733de6e1744e9342010c8dbe662c12102e95eb7c8ce31493c5bf69c21d1047dff41fa027c6787c8a7d4033b53ab7747dce86af54fd91fd733fd962a9e18f1265c01db0b09f8ca53b951421131b44673219b4378f47d5a0165d85d01cb4cdcf22cf483e363ffaf166a6121aadbb38d7317fb4a42c079b6b9fc19ef425d60313c9cbbf4da07ee18c8e4992bf405b2269cc5f10c3b41ad45cf23ffe6aea41544eb7e1650d419a19e7e89f8326670b54691063d8c31c7211fd47a339b27313046fa9309513db373720a5c50aeb9bdc08f52eeb7b44d8bd40a50277f9e8b080409fab3123b8f44728984c4268770cc87f247486a5079f1e720a8b99f72eab873e736f66369370bcae02e4a3f622a48d49ee355192935c89ddef40f33f9eea1997be6fd9ff0833520de23e2b82f70ecc8b247475362597803dc1492cecc4840b350f5a63eb9406c543cad3336942939b314586a115bd1a4bc3d4022a6d0fadbf804f1ff20ed04fbea3986028788416ae58ddd581ef14d3b51f830fdcea4607ab45410d83665ba880f7c31213f4b9b4e1cc6fc30605be7bfff55507b7b91d8d74ff41825f79de55002599950924d3131259a4382f812b96b0d8cd7855b253d0921d3d7e77fd6e1ff6cb4e427677ae4a029e690c6c7ed0859aaa0c0aef5489cba65abf81f13d4c02d9d851fc18811ed28431bb97ea0903cd915aaf8ada8ab6fcee81f1c5a8c07f73bd203a6e5770e3dcaad7d1b6d19abbccb789c23c9cefdeda0af0bffa5ddb92f54fa9917c18ded17559209e2dae8e7cbaa87ecba67708ab062688b80c01c6b40d8b9990b232bfdb07b433ab674618df0ba44c067eb3202e34a4623fc8b488072168ef15d51ea81b75d9c1906da5ed8b5d32c3475e2f823a9126f628d1f53206db4c31aa0040109f80bf2fb31f8422cb493a7e6af2eb86aeab33f4223fd0c6c64df89530fa2bd8cc38d1dc215b4686f9262aa04be72ae94197d0e17c73805db76b91b23f738a70600f19694ebd232c2975bb625b1fd16a9d844d165824bbba2f5f672738459daea4e4fe10270ea2b4e166d726da91fa837b5036c2f99cfce74a9dd789434f0e00e1b25147a2559e7becf195ba67dd9809f406e11a71024bf575e2f3d83f9737788baae3001f9b7592a44035f4bc1975f18f61b5e8dbcf415772c3d340cb1e1eee1573755b0d4eb10955c28f86152aa9516b52462793119dd9898ba9a730ba74d5d4ab7e9297815b47d4810f58200904ad92250d88217a5cbe10dd6b150162e12690f72c5b7aae182ad987190d8ac6ed14949ac5ce7a16fb1839809cf551ae6c3e2a49ec898ac3459de11211cca76b572b867bc910fc236a16d6b7d9c310645faeffffe0beb70e5295216c8b14b21c5dd0780b445a66c2238ed4aa6d8e747f149b2f7f50bce95e3a7a261f54cc3ee00ebb2c19d43f9276788109f18c60bbd3c6dd969db9eb0b292e288e0b66a501a90151e173cf9ec62a530c8be3bcd3fcee454643f6954a16ed812c7b109cffd31eebc1442205928200c8c1a57e2897e0c4aa84d413a36170b5d85525141e82cba598c5daf3f56710a60f307d12e2b9e47c9b9d3e162a17de74ac49a641156be3dd9a43bfdfac3e8ce55cee4d242aa0c448d7e612eb459ba5d008d968c95c26cb787b9c2cc78fe4677c74cc285520a9cfbd86b82c58de6125b03fda23dddca37404de8a62deac1c423f5b4cbf49f127a1c6037291504d698ea200f574098b11114fe69a4026e61980bc4059707d9e2525022ced51372b0779eaf4eec80f28d8816ff5b346537382ecba2500c82eb485b65ac8cae40df6059ae90d71b734a1c857d6bd0865777f265e8b86d5841fbd96189c197160faed1e4bf9467c72374607f3de58e2da911ced7ed297a07bd237d54570bd80a632422ca134c5ba287ca4f329eb4815e50ad6ad0e6dad12e30cad61d1d9a68a783c3ba7ccbf11fc2202dd5a877c768f941f20ab1a2a6a223c9a1944f31b5625eea2dfbbca0288013e8318d6ba4a3a6747d8c4216af7277b9d4c1a1734da56810fa2128d232875ca8ea7eb45d4790ef21a62706172c399b965cd851d5de8eaa335e161439dad872fddbe922120a673a5979ee86ed3db5021c2df2e8c84026677916c8250b798d719e0998b18fc0226c1881705a52e75032e7f65048a76edae2ffd22ecfe5632480612d9fb6bf11d764f36ad2ee22904ffe42980f7b22cb775bcf846262634a120b8421f347fb2766c917ca55543e06f781b26dfc5ca87087978522b4df64ba95cbdcfc0ae66c5442be9aa7a71e4a329b5dfabb4ed50d6e0b8dea3aee5d1c62c863b2e59a1af0ae33b880e47caf1c22fcbaddfdee6ca48dcc2ca8639594788ab46d532d999ec63eeec9a47f44561cc82c42d8f671b09ab54df1e7aeb4a44d7334c5c9fbbdee5ccdd903175051923233258e2ed7161dfb260064d08447a5ed62f0d300a8b2968eaf82caa82d21ffe28fa8bc453f85f6679f88c9690ed3a8e3edcb4b8fb2ef5ea04ff9e933f1150e9dd2c550f7f01434ad682ca431a56883b555e4f370c5c08889f557800fea93f3f3da17f075013f19d21f48017af7406ad8439fa73fda49219021341b5e3ee6fa6e2850aa125e0445981ef63cdd8a7bccf3ed55e302a4fb8473a8ccbbfdbd5ae2ab060ba14ec745664b19e0f1fe790700ccda09b6d045d8d453793e91e5612d5446d5d021a4aebffca3b2454ac82eb5606eb089c3de525e6eaa891bf9d5ba316c82a204bc2b76abedf6d216f82dc9a20e696824cfcaa245a34e4e37ab419418848a284563f593d1db0cf7368187db0ace5e2452e8af5bacbf95c38ffaa5c38ef9489304149da13d02c84311e1b4d629dd9f0b10bca476cdf19a0b45fd46f550ea5856658420505363ab46b80ae45519e741242f6d3b75a4717b3e574e4a59ac80afeff17a4f4816956618a08ade25fecdcdcb4d15cb5f245224395aa27b687e2ea88d45bcd431c31161b689ae322664f273fb99eeb3ab109306ba8a0ebe4de4cdb3441f3cd953eca2f24d8acc8e2c8c3f45cf876dcfed7d0477237ed45cd1672a911cd84c4edfc1fa9fcad50e1647c4909f58e0544298f6ba230a7b5d151e82f46765323b31daae06de3221a11b89999527176ee1b8355d18423990b0a0d4e7ec4104c51e8b197853125adc21e630f235e7538bf84890aec2893fb0b665038a26f05ade30e59ec8504c61ef385e3b570783fd00584136400340b60db660f82d46a6cc4ee8b2162667a7e7fc2dabfa9a9e5d8d1b2f80de3fb031854ad05a36e84c1a67b35e445192a0987ca228d292ff99e2a0c2f12202dfa544e9e248b8ff24e15c7688925551558bf1ad03c3b14e11621c73d9d46ec49063615b9fbd9f473501c5384b91dfc8dfbdfb335ebcb427d09a2298378f019adb769849cd99b7211f7f1a5dbffc6f0f075024bf25f8cc9d3b406d30c318279800511cd4e6334cfd4132b9ef02f3b346dd8ed8194758e790ea76e1bc4935e02c5e22aeabee1f5e766c459c33b8bca8fd9ba931232a8f2aa8d5b3c74abb966463edcbcc50ebc1831385390ab87430a6078c5174ce8a78e41b64f9d77a1ebd83440c73da685ac5f28fa7d9a988b92ccfed2336d557af3b7f020796afca9b188bf8b975b6de933ec2c47f24c7a3f011c252b94ba76706d1ab650446706d4f63b9f1102763287747eb618b482de7b560926004a8e955ca971fe2ddc4ec6d322d092243f09637aa49b901386ab881f8fa25c2283caa1a668412b92e7625f4a68607833a5afb5381a91660a7808a131386d8182f418e38d4acbfb5eeed4b67728b5b93612b8a7e61a0604bcbe3ceb3ec9849ebaa6207a582185ab0efb42e52deb69ec3dae449622805a5cc5d9eba01f92388cdcf506f38787c4bebb6b21423a088a9260213cdaff7866092d267cfa0970975255d8d96a25f020847a42491eb0db7c89cc1b05cef2b9f96670fcb5f0ab65097324aeba5fb0a764f8c25cff1176972622c05656f6608501066ee489b75e92632034ccccf92ff796eb4f96778539b39a170") readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000a36000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000f55000-0xc)='net/sco\x00') readv(r5, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) accept4$packet(r6, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000538000-0x4)=0x14, 0x0) fsync(r5) getsockopt$inet_tcp_int(r7, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r8 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r8, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/28 02:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) connect$l2tp(r2, &(0x7f0000ef0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x4, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}}}, 0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/28 02:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000551000)=0x203001) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e9b000)=0xfff) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000291000-0x4)=0x0) write$selinux_access(r0, &(0x7f00002bc000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x38, 0x0}, 0x32) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000076a000-0x4)=0x7fff) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/28 02:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000011c000-0x8)='./file0\x00', &(0x7f0000d4e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x200) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000034b000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000936000)=0x0) stat(&(0x7f000026a000-0x8)='./file0\x00', &(0x7f0000d09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() sendmsg$nl_generic(r2, &(0x7f00002df000)={&(0x7f0000b0d000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000172000-0x10)={&(0x7f0000082000)={0x3cc, 0x1e, 0x400, 0x0, 0x3, {0x1, 0x0, 0x0}, [@nested={0xa8, 0xe, [@typed={0xc, 0x23, @pid=r3}, @typed={0xc, 0x34, @uid=r4}, @generic="5faf97143b5d3f1811967dc227a3dc9ee3882f9bfd2b6cb9b0f630facde245beb08ad11a12dfad7e5f61f3577e91cbdf44b0d0238eedaaa135a6ca8b6a13b2e77bec42812bf2476faa18a5ab7b82077ef7dfefe6edeb3bcf32e60d444ac81bf4617128f3e20cd1bbe57ff0d74103f807389d45f2bbb9c18431cea22c7ea014f028ee1ef2dda09ecfa2"]}, @generic="313744938eca002a52c65a5cef52c88036d0f2b8aad84d661142db81a8a86be73a1b00e7c6a488bdb3fc0277cbefc5f24e65e0d76acaf312e29551e14f15fdf225d4f4559a127b36a100d7995da21d028f54b9f681fb432e5e43b7b908c7e06e32068c4513d3b4eee830ddd0c8094835629586bc8a4da441d284eb2302418d36d1200d8118376ef77537cf80456b15b168eb9a17", @generic="affe212bf739d8291cf401c07d23969dee9c45f5cd909628eac714d957c641434c7e9ad055df6a5bae67fed72425174d7a19dc8f20a7d9380c171574c022e3dc94be5145001ed691737ee62f75eb74b64e1869a007b128f6b1f0038159650f6e31afc1d918092921cacadb0cc85acf3c346aaad9f8ad5777f19a64fe2dc5f74297c58a7c5c9250da214fef87f94cfc66b3cb77", @nested={0x124, 0x5f, [@typed={0xc, 0x55, @u32=0x10001}, @generic="bbc59a90bf9fc22910e925773b7da435f5cb7951fa9e237f89949bfb038a63f377956140ee68a5ef1bfb561b8b3772e1ee9990a439f311e567a95177913f0a432ee72c34d20e1709fa31e01173a50f054887699eff1e0a7095b66b84e5", @typed={0x8, 0x39, @void=""}, @typed={0xc, 0x4a, @u32=0x1f}, @typed={0x18, 0x39, @str="707070302bdc47504c63707573657400"}, @typed={0xc, 0x76, @uid=r5}, @generic="dac02b0af6f64ed05f55c3a5e000bd8fc82dc5e7ff69a57f7443bce3c5093632fc1e59620ebfd3b48bdd7cc288b49d506727b21a83105202f274a2e2f60db4de3083005aae43a09424ea6ae3e96b74f048bf9d33fcb81a5e73de99a824adaecc8ba60923282dbddac509b7a5bac47cada23b2f8e4113f4a51a5dbcce0b6e"]}, @typed={0x8, 0x1f, @void=""}, @generic="343b41dda7a41b70104d5a0235721c73fe1769ab4d8ca6b0be00ab5af8b75868aad43740c9c285b35d2c07ec57b505c83f21817f286975997bad8e9846c03edc5c78e2c0941f1197d664727e6b0492e257f2618355079b42dc4ca3d86631369cc7e75b5f13b8f83384d21013880a126ea06e42b4a1bfa7da3b0bccd7054b4a0c36d6dc017cfbec2243cf206ac5601641c9769dac2b0e23937796918f46891c13a9074c82b197efaf42791a821c89b4a0e89f02186944b6d2c15d495e"]}, 0x3cc}, 0x1, 0x0, 0x0, 0x8050}, 0x80) pipe(&(0x7f00003cf000)={0x0, 0x0}) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000633000-0x8)=0x9) getsockopt$packet_buf(r6, 0x107, 0xd, &(0x7f0000316000-0x1d)=""/33, &(0x7f0000fc4000-0x4)=0x21) 2018/01/28 02:25:06 executing program 5: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4205, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/28 02:25:06 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@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]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000000a000-0x4)=0x40, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) 2018/01/28 02:25:06 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r0, &(0x7f000001b000-0x33)=@random={'user.', "776c616e31262d73656c696e75782b656d3126706f7369785f61636c5f6163636573732d2d2dc973797374656d00"}, &(0x7f0000016000)='cpuset.vboxnet0,system\x00', 0x17, 0x2) 2018/01/28 02:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000c1f000-0x4)=0x75a3, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c11000-0x10)='/dev/input/mice\x00', 0x0, 0x2100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b33000)={0x0, 0x5, 0x30}, &(0x7f0000b7c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001e1000-0x8)={r2, 0x100}, 0x8) getresuid(&(0x7f0000d39000)=0x0, &(0x7f00000aa000)=0x0, &(0x7f0000729000-0x4)=0x0) r4 = getgid() fchownat(r1, &(0x7f0000771000)='./file0\x00', r3, r4, 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x147}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f65000-0x60)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005be000)=0x0) clock_gettime(0x0, &(0x7f0000e50000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000ceb000)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f00000a3000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) signalfd4(r3, &(0x7f00003a9000)={0x7fffffff}, 0x8, 0x80800) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f00005b3000)=0x0, 0x3f) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00001cc000-0x4)=0x0) sched_rr_get_interval(r5, &(0x7f0000bf2000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000495000-0xa4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}], 0x1c) 2018/01/28 02:25:06 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000e000-0x88)={0x200, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000d000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x1, 0x0, 0xf, 0x920000000000000, 0xc9d9, 0x0}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2018/01/28 02:25:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000bb1000-0x8)='./file0\x00', 0xcb0bca15e9e5e0a0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000011a000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x5) r2 = dup(r1) clock_gettime(0x0, &(0x7f000091a000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000042f000)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f0000b30000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000560000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000068b000)=[{&(0x7f000098d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "43ec62cfc0d5660cf9198c145652560bb6136512b1e13cf02bde51190a915a03df37b2614616d8d36dce95436898c701cfccc615e93fd28b558cc5a5446870", 0x0}, 0x60, &(0x7f00004e6000)=[{&(0x7f0000aef000-0x99)="", 0x0}, {&(0x7f0000234000)="", 0x0}, {&(0x7f0000166000-0x36)="17", 0x1}], 0x3, &(0x7f0000c13000-0xa0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/28 02:25:06 executing program 6: r0 = epoll_create1(0x7fffd) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fca000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r1, &(0x7f000090d000)=""/183, 0xb7) flock(r0, 0x2) prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fcb000-0x4)=0x0) 2018/01/28 02:25:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="62a434ef5fe275699e2266ee1a9b2d3f26c6b7cac748818fc0197f311f2f04870911ea74a5cb8af0c3395789e6faa90e0ebb40ac5658c409c78cbff8c7553468d6b1fae18cede9f0ce99600e8aa3230f0a5a25fb446618fed5af8de00106da6521639d359dda69d8cb6798388f9b7d5a", 0x70, 0x4000050, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x1f}, 0x1c) 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001000-0x14)={0x7, 0x2000000, 0x10001, 0x6, 0xa, 0x100, 0x42031ce4, 0x1, 0x6, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f6f000)=0x0, &(0x7f0000f4e000)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/28 02:25:06 executing program 0: 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}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000361000)={0xaa, 0x30, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffff9c, r0) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000606000-0x4)=0x0, 0x4) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom(r2, &(0x7f000001b000-0x40)=""/64, 0x40, 0x1, &(0x7f00004b1000)=@nfc_llcp={0x27, 0x1, 0x7ff, 0x7, 0x8, 0xfffffffffffffffb, "a3bc8ae479c3ab1c4082704b20bb65f2729ae213a6d45b30e91267f9f5fe4ae73eab9a9a0f48d7a8252108ef1fcad61ce0303aff0b3b65b76eb3079124713e", 0x10000}, 0x60) [ 51.145210] device syz3 entered promiscuous mode 2018/01/28 02:25:07 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:07 executing program 2: r0 = syz_fuse_mount(&(0x7f00006fe000)='./file0\x00', 0x4002, 0xffffffffffffffff, 0x0, 0x3ff, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={r4, 0x8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bd0000-0x8)={0x0, 0x8, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ad7000)={r5, 0x5, 0x41, "2dc2881015d002873830646fbf0d21790df51cc6e31952642a1c1297ff5a0fe4b909399d0e328b2d97e3d74e2c53e1ddfda540c96bd1271ac478683ae8e573ca92"}, 0x49) flistxattr(r0, &(0x7f0000d45000)=""/64, 0x40) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003aa000)={0x0, 0x0}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000f21000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00008f2000)=0x3a) r7 = socket$inet6(0xa, 0x2, 0x0) sendto(r7, &(0x7f0000f1e000)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/rtc\x00', 0x189005, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000959000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000842000-0x8)={r2, r3}) ioctl$TIOCCBRK(r1, 0x5428) pipe2(&(0x7f0000d08000)={0x0, 0x0}, 0x80000) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000d63000-0x4)=0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) 2018/01/28 02:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a9a000-0x4)=0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00002e7000-0x4)=0x0) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x100800000000001) [ 51.225822] device syz3 left promiscuous mode 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x34) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000239000-0x4)=0x10000, 0x4) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 02:25:07 executing program 7: 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, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$sg(&(0x7f0000906000)='/dev/sg#\x00', 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8912, &(0x7f000000b000-0x28)={@generic="3347690fb00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 02:25:07 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00001c0000)='./control\x00', 0x2000, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f9e000-0xa)='./control\x00', &(0x7f00002b2000)='./control\x00', &(0x7f00001e9000)='ufs\x00', 0x10, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f9c000)=""/151) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f9b000)=0x2, 0x4) inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) dup2(r2, r0) 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendfile(r0, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x10002, 0x7e) 2018/01/28 02:25:07 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000458000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000c51000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000950000-0x38)={0x0, 0x0, &(0x7f00009c7000-0x20)=[{&(0x7f0000dcb000-0x16)="b60888d9abdff82ebbd9ce567e576506b39bb6558757", 0x16}, {&(0x7f0000db1000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000013000-0x1c8)=[{0xd8, 0x115, 0x80000000, "9ab5d41a2763e0a84aa77f585aa1e675121c1cda56426dda56bc3da594965de609e725566decd2bb5e35693a290cd69936e0cb3bf54e7afd1ce61403b5055ad003105c1500c14f74f0bfa398eef977c5ffdfa6a6c05268bb24b759b6373663fb826e7e58d32115770af8bd475616ae60f0d9f69b95495d6143048b64ec9f1518f2a078d45c8ea6540e6ac016b5c392948191695ec1f91b9473ab0e6e008e1af0fea8492766335921dee28e0ca3a9b5aabc795ecffa69348dbee0c17079cf47323b60"}, {0xf0, 0x10f, 0x3, "45c2066d0ebdd3235735f48a820cd95b51f078cd52c5ebe405f48a314bca4041ebaeb9e815f9684bcaa28bb42af1e699a8c9887533cf544358ccb2994363d8997b3b6b137ed024bee4ef7d472cfca79a5d66b29a76cc24fb3e11ce8c320d42a6ed461f32bf202b2a99ec3ea0d713f183723dc46ad83c261b64fad1d6adf71a49710c018767f26f9905bb65c7f156fbe02e7b3e66d8b475ab20326455f85daf6d31611ea76b6f611ff9ef9452656a8098ce4d49d9fd1cc96eb57ee8ad8e55cf8f209a38fb50ceb2812c5e9dada9fbf97a39a1a26671da41a66b"}], 0x1c8, 0x0}, 0x4040090) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b46000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000f81000-0x49)=""/73) 2018/01/28 02:25:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000)='dns_resolver\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000006000)='./file0\x00', &(0x7f000000a000-0x11)=@known='security.selinux\x00') r3 = accept4$inet(r0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x800) listen(r3, 0x3) 2018/01/28 02:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009fa000)={0x5, [0xd7fe0000000, 0xe5, 0x5, 0x2, 0x100000001]}, &(0x7f0000139000)=0xe) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)='\b', 0x1) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) accept(r0, &(0x7f0000424000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ae3000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0xfffffffffffffffc, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 02:25:07 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000af6000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000806000)=[{&(0x7f0000ed5000)=@file={0xffffffffffffffff, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000068a000)=""/172, &(0x7f000078c000)=0xac) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c76000-0x11)='/dev/vga_arbiter\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000034c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a6000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000239000)={r3, 0x9, 0x4, 0x9a2}, &(0x7f0000d63000)=0x10) 2018/01/28 02:25:07 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000b000-0x10)={&(0x7f0000b93000/0xe000)=nil, 0xe000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x80) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000a000)=0x0, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f000000e000)=@generic="a0239637a27e39b307da53f4a2b71a7b", 0x1000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x2200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000e000-0x16)={0x9, [0x6b, 0x1ff, 0x5, 0x400, 0x40, 0xe6, 0x8, 0x3, 0x4]}, &(0x7f000000d000)=0x16) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000000f000)={0x0, 0x84, "f2bd83a59b46efdade434656055c336886f9295c30f83675fbc07fdf904ec6982bd01e0e69f76e0afe40045d750d11d16af3685dcdf7f1ba61e2d86412361237ff3d22ac541db663d3ece7d71e2d6465ba8ad369bba224597f43247829d5ea1ebbd1b77582e1d7ad09926d030450f2faca6a93ebf6093851bd4aa684faee4f17eef9783b"}, &(0x7f000000a000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000011000-0x38)=[{&(0x7f0000010000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000010000)=[{&(0x7f000000d000)="eb59e9cabbbb06f8d5dc24d37587b1d98079ad00e1026d76754782a8c1af2d84b4b39f5e5341c51821222a6ac8f5095aa5c336db", 0x34}, {&(0x7f0000008000)="981a2fe320932cced400820ef3d203ddcc67bff844ef0da6a4285dec4a740d3ea45c497ccdf11f54de349b7a1558659030bf68f67461eb8474aed906314354455a476c9bda698cbd6ccac6749736be567c6111f9c427c28fd05c0ea1a9ad0b5c951ab0e3d08dea567c7963e0cfa0106f043253f5896d598dd3d1a12dcafe05d18f5b343cc468e39c0477d5b03cd935ffff16aa8da359b137854788be5ebf7518328c8ea402fa34", 0xa7}, {&(0x7f0000004000-0xb9)="fcb0ee253c1f27d47ed7721fe665759ab065d45c17a625ac6e204cc8021aa928be1854c3b1105855c380382ac3806a78a5c328a53754b725e5569fb3553dd131d33baf93d79ae149c3ac7fc8f14af7aa25c9e976459abeb5b96073b8adce788e9bc953e959a15ed96b638cfb847985f0bcaf140373fd83152b9ba4cc6390c3ac4ef78236878da26e09e8dc3c73a4edc0bbc988ef0ed1e3ff2e17df25387c882dfad3fa6fc0ab74fd68337affa155963c3ded0f87c3327348f8", 0xb9}, {&(0x7f0000009000-0x4d)="17644fb5f342bd2aa10ecc512cda6e36e7856ae60049e2759a4b8eca8cf659cacb8afbf63c468a1bb31b55b7a9352f48f4bfa5d0a30afe56aeeb1867c208ef3bf01b2cb766d2946f6608153046", 0x4d}], 0x4, 0x0, 0x0, 0x8000}], 0x1, 0x40000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000010000-0x14)={0x11, 0xd, r4, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000008000)=""/0, &(0x7f000000f000-0x4)=0x0) 2018/01/28 02:25:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000000)="4f4485049a067e43c8ee25c85962b4c85aa2cda0a94949adf2f5ffd471906505187440867e587afcef4e8e9f72f74ecffe26c4d26464e91db7c1684895bd1d458501e29a3e6c2cfedcd3d9fdf8eed0cba97013c53f165357c0f2c5df27c898aa1f1ed8cd463349e504ccb967b8362464579ba92e3d58342f7beb6fd76578588f47d5", 0x82) [ 51.410923] binder_alloc: binder_alloc_mmap_handler: 9716 20000000-20002000 already mapped failed -16 [ 51.418857] ': renamed from gre0 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) 2018/01/28 02:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/rt_acct\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x90}], 0x2c4) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000015000-0x88)={0xffffffffffff226a, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="2600000020005f0007fffd946fa383bc0a00004003000000031d8568797ba3a2d188737e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/policy\x00', 0x0, 0x0) stat(&(0x7f000012a000-0x8)='./file0\x00', &(0x7f0000b8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a6d000)='./file0\x00', &(0x7f000073d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000277000)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ca000)={0x0, 0x0, 0x0}, &(0x7f000078c000)=0xc) timer_create(0x6, &(0x7f0000b86000-0x60)={0x0, 0x3c, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000949000-0x4)=0x0) timer_gettime(r5, &(0x7f0000fb8000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000069f000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fstat(r0, &(0x7f00005d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000d5d000-0x18)=[r1, r2, r4, r6, r7, r8]) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d78000)=""/58, &(0x7f00005d8000-0x4)=0x3a) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f00006e7000)={0x100000001, {{0xa, 0x2, 0xd5bf, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x380, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$sock_int(r9, 0x1, 0x1a, &(0x7f0000fa3000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005a2000-0xa0)={0x0, @in6={{0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xb3, 0x100000001, 0x44}, &(0x7f00007e4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc6000-0x14)={r11, 0x81, 0x100000000, 0x8, 0x8000, 0xffffffff}, 0x14) 2018/01/28 02:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000280000)='/dev/sequencer2\x00', 0x400000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000093e000-0xa)='/dev/ptmx\x00', 0x10001, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000366000-0x4)=0x0) mlockall(0x1) 2018/01/28 02:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioperm(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000067d000)='/dev/keychord\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000011f000)=r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000b62000-0x30)={0x0, 0x0, &(0x7f0000347000+0xaa0)=[], 0x1, 0x0, &(0x7f00001f8000)="06"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000141000-0x30)={0x4, 0x0, &(0x7f0000005000-0x68)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000774000)=""/138, 0x8a, 0x22, &(0x7f0000c3a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000120000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe07}) timer_create(0x2, &(0x7f0000b13000)={0x0, 0x13, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f10000-0x4)=0x0) timer_gettime(r1, &(0x7f00004b1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r2}, 0x8) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b89000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000724000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000efc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ca9000)={r1, 0x2, 0x4, 0x100000000, 0x4, 0x2}, &(0x7f0000324000-0x4)=0x14) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/28 02:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ab7000)=0x3f, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000072d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa84a, 0x0, 0x1, 0x8, 0x5, 0x200, 0xe15}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee9000)='/proc/self/net/pfkey\x00', 0x5d66b37cc7a7e3ad, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) 2018/01/28 02:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$eventfd(r1, &(0x7f0000301000)=0x0, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f3b000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/01/28 02:25:07 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a07000-0x4)=0x0, &(0x7f0000e71000-0x4)=0x0, &(0x7f00004c6000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000c95000-0x10)='/dev/input/mice\x00', 0x0, 0xb00) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e71000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e72000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0x0, 0x3, 0x1, 0xa, 0x80, 0x20, 0x67, 0x0, r2}, {0x24000000000, 0x0, 0x2, 0x2e, 0x20, 0x80000000, 0xfffffffffffffffb, 0x6}, {0x8bd, 0x8, 0x4, 0x1}, 0x4, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x1, 0x3, 0xaf20, 0x1e89, 0x81, 0xfffffffffffffff8}}, 0xe8) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e70000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000e6f000)=0x3a) accept4$nfc_llcp(r3, 0x0, &(0x7f0000447000-0x4)=0x0, 0x80000) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r4, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ffa000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/28 02:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000738000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xa6a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x400, 0x100, 0x2, 0xcabb, 0x9ac, 0xff, 0x5, 0x4, 0x6, 0x200, 0x521, 0x1, 0x6]}, &(0x7f0000315000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000710000)={r1, 0x8000}, 0x6) [ 51.496843] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. [ 51.519318] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/28 02:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f000000d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f000000a000)=""/23, 0x17}, {&(0x7f000000b000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f0000007000)=""/36, 0x24, 0x9}, 0x120) ioperm(0xf4, 0x4, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0xfffffffffffffffe, 0x6) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000023c000-0xb0)={{0x0, 0x1}, 'port0\x00', 0x8, 0x2, 0x400, 0x2, 0xb1b, 0x100000001, 0x401, 0x0, 0x6, 0x4000000f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000059e000-0x5)='user\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ffa000-0xc4)="e52fd6d9ab2e5aca996bb48818804f3d79e136ea5122f09187b39b9151a97474c090a22d7cb69ba56ebfc1f5f516e71a8a3e83b5b688a148a16c44ae0ebd44c10c274c43cd8d8a51d4d07de99bb13599a291ff542e84be26ccec209ed391a13fda9ae79659b84ec3baf7d74145c15023e42298785c92d57e51508555f33396e6da28c58f1fd0a96df4d27c9f135f1f582080e8df09acc2a5ecd58610f018e0195bbf78cb3cd6ed9921a77fc455e80c310b7b69a80655d6a88d5d4ac91549810a7dd9bca2", 0xc4, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000123000)='./file0\x00', 0x101001, 0x5) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$keychord(0xffffffffffffff9c, &(0x7f0000e6b000)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ffb000-0xef)=""/239) 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$loop(&(0x7f0000df8000-0xb)='/dev/loop#\x00', 0x294, 0x0) getsockname$packet(r0, &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f0000c8c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb8000)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x30, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000a92000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000c65000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) r2 = accept$inet6(r0, &(0x7f0000393000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e9d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000081a000-0x3b)={0x0, 0x33, "750c7949efd91c4eb5bfd33b1bc77c128fded8ed10e6e56ee1d9e4b0fc7fd985658daf1aa5ec8d4c395e183f96800122d160d0"}, &(0x7f0000870000-0x4)=0x3b) getegid() setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e7e000)={r3, 0x1, 0x7, [0x9, 0x9283, 0xca5c, 0x2, 0x7, 0x20, 0x1]}, 0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c12000-0x10)={r3, 0x3000000000, 0x2, 0x9}, 0x10) [ 51.593830] binder: 9776:9780 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 51.621340] binder: BINDER_SET_CONTEXT_MGR already set [ 51.628427] binder: 9776:9780 ioctl 40046207 0 returned -16 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00007db000-0x4)=0x3f) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f000003b000-0x9)='/dev/sg#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cff000-0x8)={0x0, 0x0}, &(0x7f0000c06000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008e0000)={r2, 0x401, 0x8, [0x80000001, 0x3, 0x7, 0xfffffffffffffffa, 0x8, 0x4, 0x1, 0x20]}, &(0x7f0000056000-0x4)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000059e000)={@generic="cb10ee1f3ce8972a8bb51a1e42c783e4", @ifru_flags=0x0}) r3 = accept$netrom(r1, &(0x7f00004ec000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3f000)=0x10) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000825000)=0x0, 0x4) 2018/01/28 02:25:07 executing program 1: mmap(&(0x7f0000000000/0xd76000)=nil, 0xd76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d1f000)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cfe3528533a5c57874172888529c20d6b46d0a03c583555e7022c7643cf24d930a243c12f4e10741aa0bb4b03d20c93c72dec7923e7ba268e475365b97575be928825d4f993059cda6bca8cc2cb9231db9454d7a746a3e065df4e73958cc722441f303c8e96ade921dec2c6beca9e700b044a8d9666ebad95db84ea7dcbfa8a5a2d8abbbf0fd372854387fb07b92", 0xbe) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f0000-0x6)={0x0, 0x2}, &(0x7f00006ca000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000995000-0xc)={r1, 0x80, 0x30}, &(0x7f0000d76000)=0xc) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000068b000)={r2, 0x10001}, &(0x7f0000d76000)=0x6) 2018/01/28 02:25:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000268000-0x96)=""/150) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001000-0x4)=0x0, 0x28e) 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r2 = syz_open_dev$binder(&(0x7f00008e4000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) mprotect(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x0) 2018/01/28 02:25:07 executing program 3: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x77) [ 51.640988] binder: 9776:9797 ERROR: BC_REGISTER_LOOPER called without request [ 51.701358] binder: 9818:9820 Acquire 1 refcount change on invalid ref 0 ret -22 [ 51.713842] binder: 9818:9820 unknown command 0 [ 51.718793] binder: 9818:9820 ioctl c0306201 2000a000 returned -22 [ 51.733394] binder: 9818:9820 Acquire 1 refcount change on invalid ref 0 ret -22 [ 51.741445] binder: 9818:9820 unknown command 0 2018/01/28 02:25:07 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x240, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x14) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000023000)='./file0\x00', 0x0, 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000019000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b13000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a2e000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000422000)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) madvise(&(0x7f0000b9b000/0x1000)=nil, 0x1000, 0x200000000000004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000349000)={0x0, 0x62, "8121737a352bf943cc284495c9aa9753e43206273ec47f32c3df1bc331d0a6edb42cf3bfe140238ce07a9f25a3b18035646a1edf08d06698c82b8d771d8348b87389d718d1d16373afdd899afcb5cf62cfbf278eb2f42e0cf8c32223d7b5f5a45085"}, &(0x7f0000700000-0x4)=0x6a) openat(r0, &(0x7f00009f2000-0x8)='./file0\x00', 0x200, 0x22) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f2c000-0x8)={r2, 0x0}, 0x8) 2018/01/28 02:25:07 executing program 6: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6}, 0xc) fanotify_init(0x0, 0x0) 2018/01/28 02:25:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000719000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x501000) bind$ipx(r1, &(0x7f0000efb000)={0x4, 0x2, 0x400, "1b8eef53a82e", 0xffffffffffffffff, 0x0}, 0x10) fcntl$dupfd(r1, 0x406, r0) 2018/01/28 02:25:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0xfffffffffffffe15) 2018/01/28 02:25:07 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0xdc, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x2fa}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000e000-0x8)={r1, 0x4}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100040000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) write(r0, &(0x7f0000b61000)="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", 0x1000) inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) acct(&(0x7f0000d4f000-0x8)='./file0\x00') 2018/01/28 02:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c34000-0xd)='/dev/snd/seq\x00', 0x0, 0x80080) ioctl$int_out(r0, 0x5460, &(0x7f0000ea7000-0x8)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x14) 2018/01/28 02:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000339000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x12) ptrace$setopts(0x4209, r4, 0x0, 0x0) 2018/01/28 02:25:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00005ec000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r1}) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000f73000)=0x3ff) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f75000-0xa)='/dev/ptmx\x00', 0x1002000, 0x0) ioctl$KDENABIO(r4, 0x4b36) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 51.746176] binder: 9818:9820 ioctl c0306201 2000a000 returned -22 2018/01/28 02:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000d06000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c, 0x80000) socketpair(0x3, 0xa, 0x1, &(0x7f000059b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f17000)={{0x5, 0x8}, 0x1, 0x9d, 0x0, {0x80, 0x7}, 0x5, 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]}) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/28 02:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f0000c8c000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000beb000-0x4)=0x41ffa5c4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000bc0000)=0x0, 0x4) 2018/01/28 02:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x31, 0x0}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000d000-0x8c)={0xffff, 0x3ff, 0x1, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000ff7000)='/dev/input/mice\x00', 0x0, 0x10000) lookup_dcookie(0x3ff, &(0x7f0000a04000-0xdf)=""/223, 0xdf) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00003af000)=0x0) 2018/01/28 02:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000010e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r0, &(0x7f0000066000-0x87)="", 0x0) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/28 02:25:07 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000f7f000-0x10)={0x4, 0xfffffffffffff801, 0x401, "5316c34274b8", 0x7f, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009a0000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f0000bbf000-0x8)=0x0, 0x8) 2018/01/28 02:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000966000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a0000-0x4)=0x10, 0x80800) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 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 [ 244.985608] INFO: task syz-executor6:9884 blocked for more than 120 seconds. [ 244.992880] Not tainted 4.9.78-g68d447c #23 [ 244.997877] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.005901] syz-executor6 D28912 9884 3405 0x00000004 [ 245.011624] ffff8801c5284800 0000000000000000 ffff8801c4e57480 ffffffff84429880 [ 245.019704] ffff8801db221b98 ffff8801c4ea7a40 ffffffff838a1bbb 0000000000000002 [ 245.027707] 0000000041b58ab3 00ffffff8418af54 ffff8801db222468 ffff8801db222490 [ 245.035694] Call Trace: [ 245.038288] [] ? __schedule+0x67b/0x1ba0 [ 245.043979] [] schedule+0x7f/0x1b0 [ 245.049168] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.055832] [] ? plug_ctx_cmp+0x100/0x100 [ 245.061603] [] ? prepare_to_wait_event+0x450/0x450 [ 245.068182] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.074214] [] lo_ioctl+0xfdf/0x1990 [ 245.079690] [] ? loop_lookup.part.19+0x110/0x110 [ 245.086116] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.091801] [] ? blkpg_ioctl+0x930/0x930 [ 245.097529] [] ? __lock_acquire+0x629/0x3640 [ 245.103565] [] block_ioctl+0xde/0x120 [ 245.109034] [] ? blkdev_fallocate+0x440/0x440 [ 245.115152] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.120864] [] ? ioctl_preallocate+0x220/0x220 [ 245.127224] [] ? selinux_file_ioctl+0x355/0x530 [ 245.133511] [] ? selinux_capable+0x40/0x40 [ 245.139385] [] ? __fget+0x201/0x3a0 [ 245.144633] [] ? __fget+0x228/0x3a0 [ 245.149909] [] ? __fget+0x47/0x3a0 [ 245.155081] [] ? security_file_ioctl+0x89/0xb0 [ 245.161323] [] SyS_ioctl+0x8f/0xc0 [ 245.166511] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.173059] [ 245.173059] Showing all locks held in the system: [ 245.179375] 2 locks held by khungtaskd/514: [ 245.183668] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.192413] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.202105] 1 lock held by rsyslogd/3177: [ 245.206254] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.215105] 2 locks held by getty/3305: [ 245.219076] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.228376] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.238315] 1 lock held by syz-executor6/9884: [ 245.242865] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.252218] 1 lock held by blkid/9916: [ 245.256099] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.265437] [ 245.267035] ============================================= [ 245.267035] [ 245.274186] NMI backtrace for cpu 0 [ 245.277902] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 245.285059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.294388] ffff8801d89b7d00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.302365] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d89b7d38 [ 245.310360] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801c51f0418 [ 245.318331] Call Trace: [ 245.320895] [] dump_stack+0xc1/0x128 [ 245.326317] [] ? irq_force_complete_move+0x390/0x390 [ 245.333053] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.338998] [] ? irq_force_complete_move+0x390/0x390 [ 245.345743] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.352833] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.359821] [] watchdog+0x6f0/0xa70 [ 245.365078] [] ? watchdog+0x125/0xa70 [ 245.370501] [] kthread+0x26d/0x300 [ 245.375660] [] ? reset_hung_task_detector+0x20/0x20 [ 245.382294] [] ? kthread_park+0xa0/0xa0 [ 245.387886] [] ? kthread_park+0xa0/0xa0 [ 245.393498] [] ? kthread_park+0xa0/0xa0 [ 245.399092] [] ret_from_fork+0x5c/0x70 [ 245.404792] Sending NMI from CPU 0 to CPUs 1: [ 245.409319] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.416818] Kernel panic - not syncing: hung_task: blocked tasks [ 245.422939] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 245.430113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.439447] ffff8801d89b7cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d89b7d90 [ 245.447441] ffff8801c51f0400 dffffc0000000000 ffffffff84409000 ffff8801d89b7d80 [ 245.455417] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.463390] Call Trace: [ 245.465954] [] dump_stack+0xc1/0x128 [ 245.471307] [] panic+0x1bc/0x3a8 [ 245.476294] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.484491] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.491749] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.498991] [] watchdog+0x701/0xa70 [ 245.504241] [] ? watchdog+0x125/0xa70 [ 245.509667] [] kthread+0x26d/0x300 [ 245.515120] [] ? reset_hung_task_detector+0x20/0x20 [ 245.521756] [] ? kthread_park+0xa0/0xa0 [ 245.527350] [] ? kthread_park+0xa0/0xa0 [ 245.532940] [] ? kthread_park+0xa0/0xa0 [ 245.538533] [] ret_from_fork+0x5c/0x70 [ 245.544613] Dumping ftrace buffer: [ 245.548191] (ftrace buffer empty) [ 245.551874] Kernel Offset: disabled [ 245.555489] Rebooting in 86400 seconds..