0001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r1) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000)="0ee3872b51a514fee1a3b284cafbab2a0f3ef262c66bdef6d1e0d9a9fd0d9955bad2c91fac765ccf881561c3824d1aa4007b3b2905c5e04afa53999d795b370ed44aa0d9ca382e07f338bdd516d49d3e175fbc85c70f6b13aa04eaa455d7cbf4a54faa4f9630431e9de44de87c50d1f2a47847e98205bff1b80035a21dbb5b4b67be76d9f9f4e6774e0a10feabbb125f647823e87455bc35eef9", 0x9a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0x3c, &(0x7f0000004000+0xe5a)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000003000)=0x10) listxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/81, 0x51) ioctl$TCFLSH(r2, 0x540b, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000006000)=r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x9, 0x2617bad32d9811ef}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000007000)={0x4, [0x2, 0x7ff, 0xbd, 0x8]}, 0xc) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000007000-0x8)={0x8000, 0xbb4, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0xd}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/28 15:12:55 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x4, &(0x7f0000001000-0xd8)=""/216, &(0x7f0000008000-0x4)=0xd8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000006000)=[{&(0x7f0000002000-0x3)=""/3, 0x3}, {&(0x7f0000007000-0xed)=""/237, 0xed}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/85, 0x55}, {&(0x7f0000007000-0xb7)=""/183, 0xb7}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x40000, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x1, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xe3}], 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000005000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x8, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x77b, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x30) 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f07000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r2, &(0x7f0000fc2000)=""/24, 0x18, 0x20, &(0x7f0000482000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xdf35}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000781000)={0x0, 0x4, 0x8000, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:55 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000681000-0x18)={0x6cd, 0x1, 0x10001, 0x7, 0x7, 0x6}) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000)=""/50, 0x32, 0x1) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x3, 0xffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="8057352f255b57aea3528019202ee3de", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xe)='vmnet0cgroup%\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xd6)={0x0, 0xce, "f5fa39c2eadd6c9b7b8512d0ad3393f4f73a1038bece8626beee6defa7c77ccf00ccf5ab03e4921527c09baa58967c547c43215f79cfd8402c93ad7b259d75afa60bec5d4fe795e6ed53bfca03c5be0da9aed99e8883e079fa6f1454b7303c3f9927f3bfd01f1a9f462fa049c65a9dc32353fa32bec4a3e70bf98f4c6c1cebe794b82f3081defc1870fc3e413d402834d3562c1b2addaea498b84fd823d7bd6c7819d7512a30ad8e9f0f58d4e2bad5490b8974c146e07d57e63e12f0e18faff235d9dbf902509531aa45d50dd45c"}, &(0x7f0000005000-0x4)=0xd6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r3, 0xfc}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000006000-0x12)=@known='system.posix_acl_default\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000005000-0x8)={0x2, 0x2, 0x1ffe000000000, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000007000-0x74)=""/116) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000-0x1)=0xce4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000-0xb8)={r3, 0x3, 0x401, 0x8, 0x2, 0x8a4d, 0x1, 0x2, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x81, 0xffffffff, 0x7}}, &(0x7f0000005000)=0xb8) 2018/01/28 15:12:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000397000-0x4)=0x0, &(0x7f0000cef000)=0x4) 2018/01/28 15:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) unshare(0x40600) seccomp(0x0, 0x1, &(0x7f00003a9000-0x4)={0x3, &(0x7f0000bb3000)=[{0xffffffffffffffff, 0x9, 0x1, 0x8}, {0x9, 0x9, 0x2, 0x2}, {0x401, 0x0, 0x7, 0xf11}]}) mq_timedsend(r0, &(0x7f0000c2a000)="", 0x0, 0x0, 0x0) 2018/01/28 15:12:55 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000597000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000-0x24)={0x1, 0x88, 0x7fff, 0x7ff, 0x1, 0x6, 0x7, 0x4, 0x7, 0x8, 0x58cb, 0x3}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xa2e, 0x1ccc1dcf, &(0x7f0000006000-0xc4)=""/196, &(0x7f0000006000-0x4)=0xc4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000007000-0x52)=""/82, &(0x7f0000007000-0x4)=0x52) vmsplice(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000006000-0x64)="32c0fd73b330c41363f07fe752eb4a2bec6dce3206047798914a326e4c51a49a639f40bbd153c92dd1492bdc6c5d9fc1a972b8e6a44f4d1ed2a83b2b9ed22f4d8c60fdc9e34aa17181f37082dfae67244d24075e42990ebb67c9c100b6462ea971ddfd6a", 0x64}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000007000-0x4)=0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000a000-0x4)={0x1, 0x5, 0xa000}, 0x4) fcntl$lock(r4, 0x5, &(0x7f0000009000)={0x2, 0x3, 0x74, 0x7, r5}) [ 48.896223] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.909113] audit: type=1400 audit(1517152375.380:20): avc: denied { create } for pid=7489 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_fib_lookup_socket permissive=1 [ 48.919572] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 15:12:55 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="e41003283cd7df0d1e4a3cebad4d0db86fa13df35ff338a3004be66733123e0c23d6fce70b60d8167d63c251ad8cc4c7498e12") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0xf8)=""/248, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000)=""/154, 0x9a, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000-0x4)=0xffffffffffff1852, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@full={{0x3, {"416b630426de56"}, 0x5}, [{"d3ad709b3fc725"}, {"192304ea9543fe"}, {"e0340b2f41bc2e"}, {"9fe4e074d1b944"}, {"eb5f1be92a3fb2"}, {"a0bc858841e720"}, {"7ebb8b1d534c36"}, {"82ab6ae07424c4"}]}, 0x48, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0xd5)="ff161f546cfd0ace15a448e5fbfbc0c1e150a3362808b9242359736537594d923401333344d7e2686011e0a775f8d1207eb2479141ddf39e36c86accc0371496dc38d41d0f9030c83c4eb1142f6fe5c3d63699c199290f0e26ac2177e3065c4444dfdf84329ae66d6fb0d949376f5341195fe518f247f3b0cdddea895460ae2e70033cd62f49233ee2e2b7d8e6ea3b42b04ae84c4167d82b78c8f3b1b33651a00f4e588ab50f37d7ef11af355f4cb9c12cc5bb47ec854aaf785805fb186923689520a3705fb73b0465acb7c33baf8628c30b277a71", 0xd5}], 0x1, &(0x7f0000003000)=[{0xb0, 0x0, 0x2, "1f16740a829a7e1b7ae248f55cd76058ff239c5178abe968b26652738435b2f05eb7dce0e7cd418856437e6df403170c6980bba7aa74da5581f3a9d26719fbbcbf62681eb4dc4751256fe9305b31fd80afdbe8f8507e0a26f026e3ff1790711a90c77ab0d398dc070cb356ced4c2d87416213845af055941ac4039d2b07eda8b0eb377604b8e4e357da9f8b961a3b6bce3cd169d6faeea8b8ef5a2"}, {0x108, 0x109, 0x1, "a89e9c99dbbd11f445d087179ed61b5ad931d1a375c389f46f1863c036d8a1092e16f8a34e9c131fd343210898cf8d00176f50b213429282f1a521372bf04733f2e8037cb05386b7a576073317cec616b8cc8bc4dc58bc0de7e22c59dd926f0586e12d800bca575638c8434c813107d71290dce97e7f09274bd7d8c5176e50650b4b595903f12d77a7baadcc1462a27224e60b134237778a9d36c0463ad8365b8c8ae9ab0fc61f61e8527917a5eaa21b403e13e70dabf72a187bce70792e967315a3ca41d2ff2665ab8270e53f55852adf3a6ddb1d2b07c3cbde91ed195f0733406fc73b914f7762db69a2fde58218aeb998208236b0dc3c"}, {0x50, 0x19c, 0x1a, "d687e4f6f0a080e557717d2fbd3478d2afda20857598c4654fea4ac9bef5a7d90e85221d7f268a6d585084108b5b3c822e2045b9bab191b97118c5706b"}, {0x1010, 0x10f, 0x523, "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"}], 0x1218, 0xc0}, 0x4000014) socketpair(0x6, 0x800, 0x2115, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000006000-0xb0)={{0x1a80, 0x1000}, 'port1\x00', 0x4, 0x2a, 0x3, 0x94e, 0x2af, 0x23ae42a9, 0x7fff, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x9, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4a51, 0x10001, 0x8, 0x2, 0x101, 0x2, 0x3f, 0xe796, 0x5, 0x101, 0x4, 0x8, 0x1f, 0x100000001, 0x0]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r4, 0x9, 0x8001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000)={r5, @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]}, 0x16a, 0x9, 0x20, 0x4, 0xe0}, &(0x7f0000006000)=0xa0) 2018/01/28 15:12:55 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed7000)=0x10, 0x800) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000)=""/189, &(0x7f0000004000)=0xbd) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58, &(0x7f0000001000)=[], 0x0, &(0x7f0000e2b000)=[{0xf60, 0x0, 0x0, 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{0xffffffffffffff8f, 0x11f, 0xfffffffffffffffd, 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"}], 0x1f70, 0x80}, 0x2}], 0x1, 0x800) 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000562000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006a9000)=0x0) syz_open_dev$random(&(0x7f0000539000-0xc)='/dev/random\x00', 0x0, 0x4042) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000d86000)="232109a7", 0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cf7000)={0x0, 0x68, &(0x7f0000151000-0x68)=[@in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf80000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff80000001}]}, &(0x7f0000cf8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003ed000)={r2, 0x8, 0x30}, &(0x7f0000096000-0x4)=0xc) 2018/01/28 15:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000470000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000420000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003e6000-0x12)={r2, 0x9, 0x5, [0x1, 0x4000400000000000, 0xfffffffffffff800, 0x6, 0x8]}, 0x12) bind$inet(r0, &(0x7f0000297000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009f5000)='\f', 0x1, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000480000-0x20)=[{r0, 0x401, 0x0}, {r0, 0xd409, 0x0}], 0x2, &(0x7f000025e000)={0x0, 0x0}, &(0x7f0000125000)={0x0}, 0x8) 2018/01/28 15:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sigaltstack(&(0x7f000024b000/0x3000)=nil, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00003d4000)=0xfd) bind$netrom(r0, &(0x7f000089c000)=@full={{0x3, {"4c7d4333a24c97"}, 0x741}, [{"0f0ff8a60393ca"}, {"68d4f9247296f6"}, {"9f04927806bab4"}, {"ca49bd750a4657"}, {"2d57f2941b0296"}, {"04dee3df27e9ce"}, {"d7e3a7d4337481"}, {"cd597efe2b9c40"}]}, 0x48) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) rt_sigsuspend(&(0x7f0000799000-0x8)={0xa85}, 0x8) 2018/01/28 15:12:55 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed7000)=0x10, 0x800) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000)=""/189, &(0x7f0000004000)=0xbd) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58, &(0x7f0000001000)=[], 0x0, &(0x7f0000e2b000)=[{0xf60, 0x0, 0x0, "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{0xffffffffffffff8f, 0x11f, 0xfffffffffffffffd, 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0x1f70, 0x80}, 0x2}], 0x1, 0x800) [ 48.948332] audit: type=1400 audit(1517152375.410:21): avc: denied { write } for pid=7489 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 15:12:55 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x2, 0x0) r0 = socket$inet6(0x10, 0x3, 0xc) dup(r0) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x90)=[{&(0x7f0000010000-0x39)="100000001000c7f256b1800efd96c2ba", 0x10}], 0x1, &(0x7f0000007000-0x218)=[], 0x0, 0x0}, 0x0) 2018/01/28 15:12:55 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed7000)=0x10, 0x800) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000)=""/189, &(0x7f0000004000)=0xbd) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58, &(0x7f0000001000)=[], 0x0, &(0x7f0000e2b000)=[{0xf60, 0x0, 0x0, "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{0xffffffffffffff8f, 0x11f, 0xfffffffffffffffd, "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0x1f70, 0x80}, 0x2}], 0x1, 0x800) 2018/01/28 15:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000185000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fe2000-0x8)={r3, r4}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r5, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x8000) fremovexattr(r0, &(0x7f00004f3000)=@random={'osx.', '\x00'}) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00001a1000)=0x0, 0x0) 2018/01/28 15:12:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000000000)=""/128, 0x80, 0x2000, &(0x7f0000002000-0x10)={0x4, 0x1, 0x1, "434936f810a9", 0x4, 0x0}, 0x10) 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) sendfile(r1, r0, &(0x7f0000001000)=0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00003a1000-0x78)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="f911a280c7f6bbc8a0e9e4865c8bb419d3a7b3353d69f14cb5e0649b727bc5edd84c965aa5064cb8e92a31493e08bcc7303060ec3dc5019e189127ad4d4c119be94282e742e4990334f3723e579ac7a079520d3e97b39ce2b826a47f87647ef26ae74dccd651421be6a68780bc719fd58e789210d22da61460663d0c68bd7559d3e6e37076471f018fa467cecf1b350cb66bb07a22c1fd6c4ff1fa2ee01e230306e2066607915d083cacef83adba0f42a77eebeb5ed48b8b9e7d403a40f78f60c9703cb60eb54c2220e514e27eae8a5f44633fc587ae7083ad1b44a3af4e65afcc6418107ea29136b45d52d79e60c80a71", 0xf1}, {&(0x7f000007f000-0xe3)="10c383ab163e40f6c6ddf0a4d75304f94d02c1cfccd04b76887ea780acdbf85cbb4a28f020b0de7366f02da967f635843cfa416618826135526f45b063b9859c6aa489ad13ab9a4cffe9aa6dccc37bf625977a6241b4d2e6252d7c4dd71f9ca7527dbb2477536c6396e977baebc29124e6564b7e85eba9129e7844a8b98b485de3615c993a02f3f72f0c393f96f2bfe3d836dbeb932d93300ee57fdee1eab1515f8ea1f520e4cbd48bb3271270846dc9c92c217752c7c7a679dfccd688ef03c9bc03922e52616b92c51b60a8b35ab0344f71d39fa8546f907c0fb0ca00037e765727ec", 0xe3}, {&(0x7f0000001000-0x37)="de7186a85ecc10ddf2155f9c80e10fdccfb6a53ae977fe8fbcd34b8f4edf671036c89924e65a178ca5f1e438b35af17946aad76dda0ed6d504abb45b83959e9d4f1691ad6f7f08b45a23e9f3033854ce774ddeab58f4ff8914a44ffc04cf3739c615a977f32bfbeb0a67dcab6f51404e0a3f9a25ba4b1378b640df2dd748204b16278eef58e793621a1ea509fdaff718b0bc1f6d20fffa16320b2ce2205d24d88c51903e13304eaa9c4b86cb8340fbb3f73d6a9f833084e4774f6d13417be041a9cfc160c82d96eb62", 0xc9}, {&(0x7f0000000000)="2c2d7a1faf1b2166ace4481bd14e2c256b4ab42454c5540bd8e938b5d21edc319baad83bc32cdeda64d139dcb4bc2d05d6e296ae7079c59658b69173b78b3461d595dc3623808d0d4a420659cb610033dfd698aca1f1095b98f9803b12fb9a7653de46840f452fa317436e2473f45281d90f1a1323e8c322f82491c83e014329fc947ad073f62e7937073e2d96b387ba7d43b1f7bbd79790bfc902a1", 0x9c}, {&(0x7f0000630000)="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0x1000}, {&(0x7f0000001000-0x2e)="cd4bd6eee6576ef330b61cb8659ce211454b31efd22133e6a63f0b66535c0bda9d34eccdda8eed7f28f7d1b71d41", 0x2e}, {&(0x7f0000000000)="4a3a447b06bdd4685ada021555ce51a536e17f0228cd3a7c0147c554", 0x1c}], 0x7, &(0x7f0000000000)=[{0x48, 0x0, 0xffff, "74e81a9ab6dc8f00369972a5dbdc9bde15fa8823b5496e3947a9e1f2d76e40d99c4a2b79a9428039bb84eb8c83da736e1dadb633"}], 0x48, 0x0}, 0x200}, {{&(0x7f0000001000-0x10)=@ax25={0x3, {"9668d65d39c71a"}, 0x7}, 0x10, 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0x1000}, {&(0x7f0000269000-0xb5)="6ca3a8bb72044f1347fa85d32e2ac10504ef5ced6ce8b1e1b968d4a22e048a1afac4539f2d2ecf8dca44187b5d6622325591d40971919f5f5e5e264c720faf4a1494bb3212dbfb592258cb0615ff4b80deb55da972259015ca88f5ef1efe7330f01996e48a0bbcf8563a6168fa83a923b51968dd62ec5c598deae1253137c36046c923c70fa828f669dade2c1b19f03f6025b14f2bd3016c9f27ed250df8b069dc4cb676c330010ecd409807798cbf4df370ccd394", 0xb5}, {&(0x7f00009a4000-0xf6)="03b1f92c0c408c3c24b5fe16a166b2fec3fa557bfac3baab58803ea34dded809ff8a2eedf7ffc49f76af178d65f6924d30bfd07806666bdb0557f7a9e0faafbbb7f405c55ae376bb927c7da0b7a3036a459a250bd10272f9c9b9b78ce8203dd16ed3807ea703bc10e14152a1729df3e1ba77a437343504546d4535a49e8ef57ac5eba0cfea3c7a382d9d779606b9026cc59fc3bdf669ee8839ef1bde9b458a6fadd854239c21ac8795ba28b91077725f9a6ead66edd3878fc1709e8b57010d1a34327a6154a1dbd9464da8d68cdfe5294a3d33bd822f8db2cefda9026fe0bd90ca45d228deef2b7fde19f0265ebaae7d486ed87508bd", 0xf6}, {&(0x7f0000001000-0x90)="468cdfd2f859aa8705c31de419d571685281b3adf61d6ba12c961ae61a43e7562a30d6e0505bcacd9d4617f377132de32016addd255d5823edc871a9a2aad480b4ef2124f11a503a5add4c3fe3dd89beaf9e36d398722e2c419d53dfeb4371d27aad77f34ae07a0ed1716676665bbbcff653ef33be9383b64f7c5a77d81bef29c4e259e446e63818248d2bfa7c20671a", 0x90}], 0x4, &(0x7f0000f57000)=[{0x50, 0x10f, 0x8000000000, "3f2e2596ca5d9ed79a59288b7d99f37d6b0a72784b158e9ef9c860b12727bdf03f2b559b1a88779b55acb6e576e44bd7ed0834eb06329b59ec7ed117eabf"}, {0xa8, 0x107, 0x101, "5206944cd5f103a905f1e6b09e9b46e109652153cf37f64d73e681ee48cd7c02cd3c1e2bfa460631cbf53c62d9df2ee0cce7f5b9e2f6c36bdec0050f03fb6a4b092dc2f7661e4b1599824804d3ea1e0dc1ff3a7ee76dd2ace24df588299d7dd99d2dcaa91fd466a43b8c0d943984929e3b6cceda7794ea5a13382dac3aee9f5c75d28c1dbef6a4fe08adce5deebdec807b"}, {0x70, 0x11f, 0xdc1c, "3f7f9068305274ca481584bd4afc8024dc091ae29a3d7b0b7470f6c44b5dc77dc57b9c93da63b2cb274f636739311f55415ce49b5eda461edea86659068c32d62dfe6506946cf294deba4b15df74176b3fe9311ea482c36ef3c13657cbd15f"}], 0x168, 0x4}, 0x3}], 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x121080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x569a, 0x4, [0x6, 0xfffffffffffffff8, 0x4, 0x1]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x40, 0x3, 0x40, 0x3}, {0x8, 0x1, 0x401, 0x80000001}, {0x5, 0x800, 0x100000001, 0x80000000}, {0x76, 0xfffffffffffffff9, 0x8, 0x33}]}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x4, 0x30}, 0xc) shutdown(r1, 0xfffffffffffffffe) 2018/01/28 15:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x40) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) r6 = getpgrp(0x0) ptrace$getregs(0xe, r6, 0x10000, &(0x7f00004b6000-0x38)=""/56) r7 = open(&(0x7f0000698000)='./file0\x00', 0x640243, 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00002dd000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000094c000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001}, &(0x7f0000274000+0xfd6)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000696000)={r8, 0x16}, 0x8) fcntl$lock(r5, 0x5, &(0x7f0000084000-0x20)={0x2, 0x3, 0x1f, 0x81, r6}) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000c11000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:55 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000063a000)='/dev/autofs\x00', 0x101, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006f9000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000adf000)={0x7, 0xffffffff, 0xffffffff, 0x8, 0x7, 0x401, 0x3ff, 0x20, 0xfffffffffffff800, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000090e000-0xe8)={{{@in=@multicast1=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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000130000-0x4)=0xe8) fstat(r1, &(0x7f0000ccc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000073000+0xf8f)='./file0\x00', r2, r3) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x64, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/28 15:12:55 executing program 5: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004ff000-0x8)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00008d8000)="", 0x0, 0x0, &(0x7f0000712000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:12:55 executing program 6: mmap(&(0x7f0000000000/0x569000)=nil, 0x569000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000308000)='/dev/rfkill\x00', 0x1, 0x0) vmsplice(r0, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000f5000)=0x0) 2018/01/28 15:12:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200001) r1 = open(&(0x7f0000992000-0x8)='./file0\x00', 0x80000, 0x1) renameat2(r0, &(0x7f0000240000)='./file0\x00', r1, &(0x7f0000c31000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r2, &(0x7f00004de000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e9000-0x4)=0x6, 0x800) sendmsg$nl_route(r3, &(0x7f0000d4c000)={&(0x7f0000c41000)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f000093f000-0x10)={&(0x7f0000502000)=@ipv6_getmulticast={0x14, 0x3a, 0x800, 0x2, 0x2, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) bind$inet6(r2, &(0x7f000031b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 15:12:55 executing program 1: pipe(&(0x7f000069d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000-0xa7)={0x0, 0x9f, "f8668ebc8d4cacb8b41f204414d2e0c424810461e8400d54d9bb8f2c05992a3da8ff080e58d08b18a0a1f4532e3687038b937fff368005df651a14989ff108aa4c1813bbaecc34932cb38b96426f86fc9e355a862c7db087e913526064e8b8ff136698c4e7128214f18d566ce822d4618b095f7e1b64d8db95adc8783b75aedf2a82c4144084a18fc4f3d62a3e1adcfd23577d3cce7a056795ccf4d34dae9d"}) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001000)=0xe9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) write$selinux_load(r1, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', "49a1f1bd4d35191b51de21cffa2765dab9bdef2d2d095450e51ca70cbdedd79c04ef27972a81c92f07c4b0fb61883246ab24f8240205f1ca6f815a5bf1f05ba3ce7e58770b69a52d9c3f51a1fdcfd90e3fcb1485800d104f099762e1efe9bdb33923ce4f9b99d88657b66300c183f9323c54cd0ff7221383087627c6c244cf5cae7f2dc194d3b9a7dd3e36923cde23257e0aa567e9059646e440cfbabbe18a2d90b15408a6efc023e9eb5f4e5a258da93e2bbf77205e781bf53fc78079cb1a995f750aa1439583ff5f410a65bbb49ea888d037d5246b7433a41df4b7d2da8c52c847ad9d52e5d800971fe549d18abad7d47467b6"}, 0x104) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x8, 0x0, 0x10000, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000002000)={r3, 0x1}) getuid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000)={{0x6, 0x5}, 'port1\x00', 0x15, 0x14, 0x7fff, 0x6, 0x100, 0x5, 0x7, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x3a)=""/58) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5e, "1b0925da5ab62194df3ce6ec16d0bea8e1627fec2983159df65a2e9b010fb7d818c252cc492bc7cb0b0c4a1ad0df7bea075ea91b9f514ab4b1d4c759565504cb02d8f60a7513a3f0550734127e45f73586653739647fd7e45c37227ebee7"}, &(0x7f0000002000-0x4)=0x66) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r5, 0x9, 0x7, 0x1, 0x9, 0x2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r5, 0x8b, "47534086915301460362e5fa7ce220f8f91ee61183f87d2f794d8f22ce4de20acb8656effab34323efc2dfc6195c3087c384d25aefbcad876a2579865d62dc7045421cf44ec7d94de97d8bec7a4e270e3dde4e0663aabd17fb409263675d7c9d998b8d1e2c19b94e636eb2b4dcc2d7393bab66c207598b011719d2a564b0acaac850376c2b592f72bd9711"}, &(0x7f0000005000-0x4)=0x93) getgid() fchmod(r4, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000006000-0xd)='/dev/urandom\x00', 0x0, 0x1a482) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r5, 0x800}, &(0x7f0000006000)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b05b876b579fa27effd52903552259af"}) 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000000800, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000000e000)='./file0\x00', 0x200) preadv(r0, &(0x7f000000e000-0x20)=[{&(0x7f0000004000-0xa)=""/10, 0xfeb1}, {&(0x7f000000d000-0xe0)=""/224, 0x0}], 0x145, 0x0) ioctl(r0, 0x4, &(0x7f0000008000-0x77)="8089208c5b58913551ce9f960200ebdc0f0388442bcf4aeb7c72d724d9fecd06ec451f93885c724a6f1039b2ae44b2ede1c74d1c66df091bd74c23834ede20068ec5fec611f5da15df2e0acfde6c9bfbed4943000931ce8e2c6971c849bf6e3ea47688885644b61912dd0bacd58d613fe3dc67e648d3de") 2018/01/28 15:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e3000)=@ethtool_eeprom={0xb, 0x0, 0x2, 0xfffffffffffffe38, "0d6a4d7ee145bccc4df6db1a2f2a4937077a23471b8100000032a89c652ad5481c4dbca15b389928094d6a98cfc401de08ec46e333baf43f901a9cc2949ebe6081071fb0a1e08075115ac81707c199b34aaf5f5c9aa040bc3bc3a1bb05673369b9d4f80e331bd467b9edf1692dd17be75afd45f84e6e033573a819964c2df557033bab82cbff2fab6e29ffb4ad101b5bd8f8f57379916cdaad9bb8cc4b95827b3000a433b2a33a61c38c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) clock_adjtime(0x1, &(0x7f0000633000-0xd0)={0x1, 0x3, 0x5, 0x2, 0x0, 0x2, 0x1, 0x101, 0x9, 0x100000001, 0x4, 0x81, 0x100000001, 0xfffffffffffffff9, 0x10001, 0x2, 0xffffffffffffff80, 0x230, 0x7, 0x0, 0x0, 0x9, 0x2, 0x101, 0x1, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 15:12:55 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000083b000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="5c5f63407ed0b52c3bdec679bd2e1c6532c0fc622c4ad98e08564832791bddfb088df6acffbdeb2cfda79d29326855784866f33aa5886d2186047728d61356b94d7ccf1b1951bd9f108e5da7af1b53485c368e2d06f510469077a28397b9c004d6c8252335c41cff1074c59fc268966088ff1f10a81e1685c17d7babb1f9545ef558c1368d6f21b373d9fd0853edfeac7a360f5a8d9fe3f44dff987fd3755eb1259239a62c1de828b94d2109fa4303507f7a1b23c1902932cc197606dc600641360d748eecf94a4cd0863dcca9c83fd72018f162937d3d89dd928e", 0xdb) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000508000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000414000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000043a000)="", &(0x7f00002c4000)=0x0, &(0x7f00009d7000-0x3)=0x0, &(0x7f0000001000-0x17)="66edc145145271f457abe01b649b8144e9240d6dc6d91e") 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 15:12:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffff00) memfd_create(&(0x7f00004dd000-0xe)='net/ip_mr_vif\x00', 0x2) getdents(r0, &(0x7f00002af000)=""/199, 0xc7) 2018/01/28 15:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x1, 0x0) unlink(&(0x7f0000c2c000)='./bus\x00') read(r2, &(0x7f000069a000)=""/1, 0xad) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r4, r3) tkill(r0, 0x16) 2018/01/28 15:12:55 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003f000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000123000-0x4)=0x0, &(0x7f0000a19000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x4d)={'system_u:object_r:vmware_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x31, 0x0}, 0x4d) recvfrom$inet(r0, &(0x7f0000000000)=""/140, 0x8c, 0x12040, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000003000-0xf)={0x0, 0x7, "b729b947007cdf"}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) r9 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000-0x22)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x600800}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)={0x51c, 0x1a, 0x1, 0x0, 0x2, "", [@typed={0xc, 0x8e, @ipv4=@multicast2=0xe0000002}, @nested={0x2c0, 0x4e, [@generic="6811484c7f02197f1f2d5cd8f90bbaf4fe8ad0ac515c113a2c6f7059347056fa8f2b8812f31b4ceb1a4eee60a35bf3ca3489dfea81a9d2004206dbcc1d2637a0e94a9009f8bd0696c1cab8901c8209925be8732d2553468b3d5b796b22bb74b57696047dd37f64d0b41330e3060721955c6f678d2af8026c46f4547cbcca4da522156bdfe4a2d5e941203f2f9809c035ef", @generic="d1f0919da8b719f4cb2b346654c8cbf0c5619ccfe02abccc50bbee3ad30a4d556d033e0a76e4aee7693774cfb87599be9718768141fab9a3395e6371e7b66ed15e6697fea8aff31587a5c18797e986bb73c61559427537e2bb4e73acfb58ee78f7b9aa5eb9223cc0d26e1969563947c5ddb68f6bad9cd1333f63149dc5d64221ef6ba483c259d137f992c9ff233264fac0b5b7140a8d0293252da829b4ae8a4e6d3c8fa860af4b7575e4587f102a5306fb45dcf11adcc0128739e7c2099503b764f9475aa9ca319a52b73ebee2f8c85bea2eba6abad3fcd342326437c5a1262d5a91d2323ccdb2ad75848c", @typed={0xfc, 0x3c, @binary="23ddb0e2d5ffa27ab0cda4a16b55a20c19cfc87d41e514d6f9a83d12018169cbfcca662558e40defd72cee0f549b8e5bcfe009d11a4712948601cc718ff2dca2c6f413bab160bc5ce80cb4719970879598bc732d8d3b7445b3059de7bd772a4ae7a47a8d369e16d9bd3e0496415ca028497bf616ccc2fa457cba88d6b3dcffcdab4d65cfb03474f3d640feef97fe90e78cfeef19b7e02fa8a824fa8eda067e47a18d61408fdea327e380fcdd507e5862e7374285cd139212ada36bb83c7a9e27518d2653fa3e4d7d9f10f9ebb6e576bc4a8a66ac3fcb50d352e283ba7d79668806a32ba50cab3d48b3a41ab7fb69e7da2b"}, @generic="992df4624db31a48a67cec802b2d5609684fc0715feba4c376eac284cceffad71a75e9ec0abac562a801176dc5a9eb4a87d440fd4a26cd91598cbec44467ed229a0d5b"]}, @typed={0x10, 0x0, @u64=0x3}, @generic="fc132cc573fc39d1f643b0de075682d2c8c7f1574782b1a7d4c7547deec22a7e4f9fd68d785a1fe263dc70a5c19df2dfa4ad046633103ccbe415ccb10506960592d1278c15be52e47c92b69d4480ecea8c94d81765183f8ba030384d7d29c8e6167a826026d9af2e3bb615060117758cad9ef4c2f2aac0cd9acaf391f97a0feb0026", @generic="9b34c164115f956d639587c465edb07b2293138e7ec9c9c1dc90261573d1ee5f013bc0593e9cbe6e0ccf6fadad64d06f107474ddbe525eecc3e1a2ed9b2056d74fdd9ccca0a33b62e85febc465e7ea9f67049f44de7734bfdc7e7fefc21ebfaa03ab", @nested={0x14c, 0xe, [@typed={0xc, 0x54, @u32=0x401}, @typed={0xc, 0x27, @u32=0x2}, @typed={0x18, 0x53, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="85dda9d0329f6c695cace98fcb779c449662039923278db1d70fe1251cacca01c88ace8cca", @typed={0xf0, 0x2f, @binary="f9179a1c075f42b77ef26019d88f4c68fd00ddd5f641067187edadd747145ec588f16f7bebb3613fd8502396d2b5444ba418f032cab235351f93d2094990e0bf53f3bf8ba588fd4e006269df0ecae00fcae1576bc7c35485ae0b091f127d9881aaf084394b1001acf4dd48dc4eba7e2b9c1133b2efa98ab54ec7735bac204420727ed68f4558545dd176772e29f3f39d7ab065fffbbe519dd016234e29ab8bb6ff0fb0d061727d9b39118bb285ca05084ec68d69dde05d0d66339e72bff25b444e7b331fafe36a560e2c278c4aab4391bb5d4c8e9049d92d000774ba4ca97f40fbc795dbed65cf"}]}]}, 0x51c}, {&(0x7f0000004000-0x12ec)={0x12ec, 0x15, 0x300, 0x5, 0x2, "", [@nested={0x1208, 0x60, [@generic="00317e5065f8bf93fdda979c", 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@nested={0x84, 0x27, [@typed={0x80, 0x19, @binary="99cccd77636b6ebf8348fccc752acbbed549f14646d6e43c23043c17850e413f52cf82639150380aa2b2acac222adb3e1c9ef024fc75d1f0512ff427d6235269cbc0a8c19c7cbec9a21328c4a2dfd628d856fdaf2684d0d89088abb1d4ec9e79f821d920e957d8724e015cf3a2055a84db290047a84f8cf6"}]}, @nested={0xb8, 0x1d, [@generic="a3ae8c4dfc21602cd6284db5631f5ec663626a5180ecc37f44263ab5b9103909188f1ddbb1957c8d35bb59c955", @generic="1e7e4db1369a57f48f8339f31da0c194239e7fc6f8adb94f2f39af5df638979edfacbb4474bea59bd7a7863435548599f60dd8b4a59c6bbe58d7b57e95a837de4f319c8df1fe6888d4bf59c0c3de988c9160e6e0c1078babb0cab689ac48e0ad06743f52ef701d7d5c1ee90dce20664307ea", @typed={0xc, 0x19, @uid=r2}, @typed={0x8, 0x55, @void=""}]}, @typed={0x10, 0x36, @u64=0xf4}]}, 0x1224}, {&(0x7f0000003000)={0xb18, 0x2b, 0xa02, 0x5, 0x3, "", [@nested={0x218, 0x3f, [@generic="69bd83b0cf80dfcd3d12e34aa2a2a48e741cecf2e8c1b16e7f73729f61686d35a61655d906e81a3ce7c123b04f2fd42c2319decc2207bcadf8a0b17f9961d914874cb574d7a70ee3ddb2cd9c733921f3763b96fe6dae388093ae4c14ea1a5d08b5a9f76004b9a8c95418341049c0d0cbf7a7135037e3160a7c6a98dbda4f72b31ca9dd6a56", @typed={0x10, 0x92, @u64=0x1}, @generic="58a76805c5f1499d24f0d465e4b72d52ee2880adc63b53b374febc7895045ee9b426c45a17e980245c47e864d0535b6db7309d0d3af383c3c8a8d1a22bc10d32c641ec9d5539cdb5ec1ddbf4a249cb9f4251dc28c64f26531b0cd11fc2e40c2ddcad77582a2b738359", @typed={0xf0, 0x4f, @binary="4311148227fb3aadd4dfc4a7b6f0907baf0a4b64410b32e58e061186534e569b4af55e1894b976efe561b199ef28853a1cd12850be84fb8c2dcd7ffb5fb253258da89aa881631442d03d7bc0cd0c92ead487a0dccf80c438b75f9a8460ce49126b73b07dbf730729e42383fdcf0309d1444a52d960e9d258a8ccc519d16445bfc2b44c6df001cee078c14a2af70353ece383f82fe7d3c8bb497cb4999156c6fbfd88e77dd1ab19d9a35cc92a96aeb4e31ac1edaa81d6701d31701c418cdc43f0bf215f738ee37655cfbbe342778a5ed1198c0f55298eb263324cb9e390f7754a9d197bbb605d2d"}, @typed={0x8, 0x62, @void=""}, @generic="85a677e7da", @typed={0xc, 0x1f, @pid=r3}, @typed={0xc, 0xa, @uid=r4}]}, @generic="8703e3c3e35bc833fd20bc59531a797de0aa891bb1da02293b11f58c565dc32054e9d539d707dac749ebd320123ee7c412501d48fddff0dc8c772c2e50eb6cb62179100904d341e873d4e0e624d6c8e130cc3ec0e49027ba20741f7ffc79c89f7ab08872127215c558238e60f53db743b71fcf2e08aad0ef5f1ca4eca62369c729f8b4352d3fa3dbe617e5ef337aa379dd5c05927eaee2c52cdb91b8a129e9c055158627bdf6741eca0f93129038c1e0ab6a2fada246", @nested={0x1f8, 0x11, [@generic="614b95bd66933a3e6b90c542e5116655717c0e01254a992b68177e1babd5d08f6cebdfa278e9dfa19ce27f87409f63de370b53d2eb56d660afef9f8fff8744e39319a6e8ca5f1811e295dfc71b82274535a00b21185a513cc82a73dd5d890e86369309042e9cbf6aaa429608a6f7c851001e8def1ed95e6dfa1b4decbca4d7f7d3398e5b9fe7d7db6e3983d1fabd320064575a6f8cded2ec749f9ac5ae43e2662de86acb", @typed={0xc, 0x77, @fd=r0}, @generic="256698a36df3cc10c4097f878032df9c3b9b94a57700f8746c6a5b2126c47c140376510e4e9795a5623ba4879d605ad4968880270f7fb4f1a17481928d1b2e588b02b536d3177c84145e183aa2f69427b0f533afa42e54bc371fa973f17d3636b81291baee7ab70f17a99ee642da91ec1f31f11ce73744ad3f889c4c1cf2121b482ed0629a4852308058d556fb83a555c16a24eb78662b8a3da103c24c4128748b8ef185e3dad37240c2c3db82cb23a6708a0208cfc5ad424ed1eac538cf350cc22172bf73f1b886612ed9fdcdfe369798166002b6e07b6b5e59c7fed9f7040066ca20bec4ac91", @generic="3959fea0f6e3c0208d6cac", @generic="8f1917a659cdfd1707ea93065481d51a3bc71859df423382efff2de18e4013df4eabce92d79e7bdd7b2b77201ca42f495fd8217c9a37cd80e8445ec5e22e7d", @typed={0x8, 0xf, @void=""}, @typed={0x8, 0x36, @void=""}]}, @typed={0xc, 0x80, @u32=0x7fff}, @typed={0xf0, 0x46, @binary="d26ba6b263755bed78d2d46aeb8aba227c42476d0f9a01f61ef878f0e5d62948f161a219cf11bd4c9b712d5be268413981c02b30479c8d8b5a104eca83776717cc5ff1a3740a49f584c02245643783a7d541d83da0b472b04da1fa2ec5c0697cbf96c73b20eb649a5b9f148d9a06e86e7961ac3542eb6a01b7d9178f6b0bed594e43bd8a1ea74f947fd6d68f27a55b26bb8044d596efe239e8bee96256b36d77a1b4e00391210c182fc5bf2b18b0436d102130435210df1d0740fc3b2e2c3b677269cf71b46cd7cb5ff8f81369cd31d3deaf9b9b25db57d03c97cfa31d5340da60b7b90809a9"}, @nested={0xd8, 0x79, [@typed={0x8, 0x50, @void=""}, @typed={0xc, 0x20, @u32=0x101}, @generic="87653bc20d97e8bbb5dac76a3b106879cd262f41c0dd9d1b03981b29069eac6a925957bbd60d90fba5d2c7f41fb2eeb26f41817cdb785553e13dd03c2f88640a01a220db084995275c869c04e3ff78315d0dd669e9afd2c45cd1a68f9785e6a76d4d5cb698b1a8e3844ebbc734a3f2450df2db3f6afc0602f6ac0f557a1d04a1cc0d0fb0a5906b3216ad98d5785aaa48cfe96936a987a4eb4621f2ea08ad6b2cb1279d33af70e9ecc6b293cc8c217e468d468a413b0e58c8db6871e1d4"]}, @generic="9988f33941696ed0d87e8c95900b8abea674078ad27fa57f5b4569c47dd6c30f32366be7332db4d110f43d36554fc07a47c8c1ca3ec42971edb3d445d3761406c0e94ad32bc17e178a8cb0864301c30e1d6086b85d446469a3fa388c4d6a8e21f5f94304949bfe", @generic="dabcc4359c5dd5fc6d54feec9bd1c7469ad54f812b60733be351d64c9df3256322630878a35feaa289f347aefbf99cb77414d6b86a63bc173053ac311de25f5ec8c5871075cb7d97964e173bcb78f4429b573962fed5ae4f2b5c00962d4d9e83376a66c8e787193424db0f9633df3c5fa21d959aa00e8053913e7781c4449fb9d1408c03db30ec1aa35dc976ab0ad82a4dee6ba0ae184c76b504a2e7449bb4456a28baeb77277387e2427dfff48d7728130c6b669ab164019bc30b17553b6e3e7e", @nested={0x344, 0x4b, [@generic="3145f31c0d6dfc157bd82b8b36d1ec6f077b82cc", @typed={0xc, 0x31, @fd=r0}, @generic="61570f7f3c142cdc4e336567f8e08945fbcb75241c0dab7535d3a3bb4ea40885b0c2a8a623429e05465cef4aede94e792b8ad0d676f369dcb58f0654105afe2b8b8a7ef7cd352ac52664968a3069b1d36422af243e31378aeb58f030494c207a7a87cf63347b0825d5526c5ba837704abb36bb0a27146d162fcb07d455ea0f8b6fc067", @generic="e82a39102d24a4bd8f66d863861d0eccfd1b57bc7bee4a452116464869c572aa497e49d03c0f7259305994f182925de6bc0b28b52000a8e93a47c49be445bf8c4335823787d2e8310b3a10fd8b6616ae6a9bcd37444aaf029c5d612887ffee93eb4060d25d7c8500f7f886e8998e7a5c081eb6cc71e04538e2e4f3aea5c341374acc26359327acca0bb110f6e81b09fabaa1e3d906e50c773ccfaebf494ce82b40e2e11c07d06f20b4fdc2e717f8669d8a67c7119ab3745ed7024d705d46eb7db3522688bac7d228e48adc12cd80bbdc528a4c", @generic="ef9a0dac0cf06f1ab2602630cdefed8b2e25cce255364b050091500493295158f77afeb6e590853c358888a9fa81a25372480f72add2c9e0962abe8bb42d58dc209e5a47daed3a3e877188144baa69ac0b2ca47fdf0bd07a3b3d28e01498e877daea4e72f4eb2be49032940b3685b5b62ef688be7f2e01ac2d47a578595d461e06c86e6bdc2e932606242ebd2c0cafc50ff4a2552fa1b48adb1f7f05e4be9cd4288fd8214675543a3c92a97ed4ba6e5924e0ec284e1c69903a69aad1ae68b2921b394234c51c624eb6bb5fbc3ca6e41d3a48e67a4d0042b08602ee", @typed={0xc, 0x16, @fd=r0}, @typed={0x2c, 0x77, @str='system_u:object_r:vmware_device_t:s0'}, @generic="d329f62df72eb0afa3e3c6b5fa05ab45e2ec910a94e7b8a1beb245bbbb79df087782158c285ed65c0470aa3c2f36ab7da4fddd6f489e96976082743e4246f32941b567fc2f9f643d3801d5b3ae70749bfc2cca9715c0f0e4f04bb88946d172be698a127970bffb746d3cdab2f82ca71f06af6f04f54363fe3381f491ae4b350aa8aff552f8fe49c3d73d5a0ba03d81f77fe721cd801672df898782ebdb962f47ce634c", @typed={0x14, 0x69, @binary="e89e98672635259dc9d620"}]}]}, 0xb18}, {&(0x7f0000000000)={0x2c0, 0x37, 0x20, 0x0, 0x1, "", [@generic="28b1c43261281c7e9e2d09353a9bc427735331508378fc20562df481f0941fd6a547a2d500304371424fb2ec6a3e1cf9ae9ab9a4be5e897b5e7ee20f7944439dd4d45278ed376442fad7e4360a728006b7bc3cca079b054f899b7ac4975232", @nested={0x30, 0x2, [@generic="5ce4346e64bbf5440dd2055ea9fb35e99d1948419a9ffc5279e3", @typed={0x10, 0x47, @str='wlan1\\\x00'}]}, @generic="a823537d7fafd9a5c5da97f0c9645ac709d8c50efc5652b46f954648f62885daeb0bad011a9b", @generic="da81a844457a91cc53b0af2eca48c7b7f73ea1270de263a28a35de0a3409a1d3137b188c2fe3540526b0af", @typed={0xc, 0x6b, @pid=r5}, @nested={0x1c4, 0x20, [@typed={0xc, 0x14, @u32=0x7}, @typed={0xc, 0x1, @fd=r0}, @typed={0x2c, 0xc, @str='/usr/lib/telepathy/mission-control-5'}, @generic="4fc377270d4fc093cef41bf4100ddffbf132fa323951689d242fc622f0bb0828a10f14a93f97c926abc33a7cd99e18bd57640cc6415ee2d29a1971968e0b7054ffa647d0a5322743d070b53f9e48e96883d5e8a3f6a805f0d97ebd1b6b90ccf3812a92956d8ca8c4ad87d8dd3d3fd4406d2b0a0aee096ee121025cf501c465cd23b1f3f5390f97f73f8443b2f934c1fc0d2cdea8799cc31c31ffd743d0022a1bca3ebee0451a2d3f3cc84bab5a95dfdd78e8239172c56ba974fcf44894468312930ff085c80a964d32cdcfb69a647308e6c75c3933565047f32e86", @generic="91a5972d78dc12b0f44b268fc39c8f00935fa5e3a2807f0d3a2fd7947a61b3ce66698ddeb0582b339e523094aaca6d507c9500ed8c4d48da5deeecb7612fbd18bf00f48e042e26f468abfc4de1", @generic="e425a63f3d1ddf7a338d4d1f166ccc5c1615dead91004732f201a83f60136b8e3bb3c642f5fabd1070433d7f0a6ee35ca672e4e154cab270ed488eae520f9458c831367c0177cc77fe29cb644314a844dbd9"]}]}, 0x2c0}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x4000000}, 0x4000040) 2018/01/28 15:12:55 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000022000-0xd)='dns_resolver\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000-0x1)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f000000e000-0x8)='keyring\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x12, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x0, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:55 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ffc000)={@generic="ccef88d5760a654bec80a9c63089dfad", @ifru_flags=0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f000079d000-0xdf)=""/223, 0xdf, 0x12021, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_DST={0x0, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x9e}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000382000)={0x0, 0x0}) write$selinux_create(r2, &(0x7f0000b54000)=@access={'system_u:object_r:var_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x31, 0x0}, 0x2d) 2018/01/28 15:12:55 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000f86000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x6, @te1=&(0x7f0000f85000)={0x8, 0x1, 0xfffffffffffffffa, 0x8}}}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/ppp\x00', 0x80100, 0x0) munmap(&(0x7f000023d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f86000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000f86000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000051e000-0x4)=0x0, &(0x7f0000991000)=0x4) 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c87000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fd8000)={0x7ff, 0xfffffffffffff801, 0x401, 0x0, 0x9}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000fd7000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00009d6000-0x4)=0xffffffff, 0x4) r3 = socket(0x10, 0x3, 0x0) connect$l2tp(r3, &(0x7f0000f3b000+0xb4e)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x2, 0x4, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2400000000}}}, 0x3a) recvfrom$ax25(r3, &(0x7f0000fd7000)=""/4096, 0x1000, 0x120, &(0x7f0000059000)={0x3, {"04552dc2c50e63"}, 0x0}, 0x10) 2018/01/28 15:12:55 executing program 2: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) readahead(r0, 0x8, 0x2) sendto(r0, &(0x7f000002f000-0xd8)="8028a0bd", 0x4, 0x0, &(0x7f0000033000-0x58)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="b9963d8d7a06", [0x0, 0x0]}, 0x10) 2018/01/28 15:12:55 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0xfffffffffffffffd, 0x1, &(0x7f0000012000)={0x1, &(0x7f0000012000)=[{0x0, 0xffffffffffffffff, 0x2, 0xfffffffffffffffc}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002bd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000811000)={{0xa7, 0x101}, 'port1\x00', 0x40, 0x80002, 0x4f, 0xc801, 0x3, 0x3, 0x1, 0x0, 0x4, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e11000)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000877000-0x100)={0x0, 0x7, 0x6, 0x0, 0x3, [{0x5, 0x7, 0x101, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x200, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x55, 0x0, 0x7e5, 0x0, 0x0, 0x805, 0x0, 0x0, 0x0}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e4000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000ac000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$netlink(0x10, 0x3, 0x9) fcntl$getflags(r0, 0x40b) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00004d0000-0x1000)=""/4096) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000037d000)='/dev/pktcdvd/control\x00', 0x200, 0x0) recvfrom$unix(r2, &(0x7f0000c95000)=""/78, 0x4e, 0x100, &(0x7f0000e0d000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 15:12:55 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000001b000)={0x5b5a, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/28 15:12:55 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000015000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000-0x4)=0x0) setpgid(r1, r2) 2018/01/28 15:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b3000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007a3000)={0x6, 0x200, 0x80000000, 0x8000, 0x0}, &(0x7f000055d000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000074000)={r1, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff}, 0x98) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000185000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl(r2, 0x4, &(0x7f0000401000-0x8a)="34cb6c9efc35b8dae71bdae877b65fb700272401765ea8365e2b95cdb1a535345da70e01fcdbda5daa0d30487d61e010479ed29f7c6b0f9eb335bf9db17b5c9deeb1923f7d131684190bb4e26b5d64ca6cac32d1422f7b29e5379fd4c08e4e85abb8fd9858e4ec4caee0146d5a7ca287369058592223c0b78f3e81ce1f323c2252364daa4aba3bc6b7b3") socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/28 15:12:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cb6000)='/dev/net/tun\x00', 0x0, 0x40001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000868000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a18000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a41000)={r3, 0x1, 0x0}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000102000)='/dev/sg#\x00', 0x1, 0x10000) syz_open_dev$binder(&(0x7f0000491000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000bff000-0x18)={0x2, 0x1, 0x7, 0x2227, 0x9, 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r0, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x40000, 0x0) sendmmsg(r0, &(0x7f0000d71000)=[{{&(0x7f0000c03000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008a2000)=[{&(0x7f00008b3000)="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", 0x5c1}], 0x1, &(0x7f0000445000-0xd4)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000bc8000)={@generic="049f6175037030e4d7f12374617755a9", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) [ 49.322992] tc_dump_action: action bad kind [ 49.342235] tc_dump_action: action bad kind 2018/01/28 15:12:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000d05000)=""/151, 0x97) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f0000bd7000)=@random={'system.', '5\x00'}, &(0x7f00006f0000)='\x00', 0x1, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00002da000-0x4)=0x7fff) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000452000-0x6)='msdos\x00', 0x902a, &(0x7f000097c000-0x1)="") 2018/01/28 15:12:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/36) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) madvise(&(0x7f0000f8e000/0x4000)=nil, 0x4000, 0x22) 2018/01/28 15:12:55 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000020000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000022000-0x38)={&(0x7f0000022000-0x10)=@ax25={0x3, {"5d08068616fe47"}, 0x9}, 0x10, &(0x7f0000015000)=[{&(0x7f0000021000+0x9ec)="5b1a0a953783e3180150d3daac5f766153c7045124e536287e584a8bd8dc30b5dcbdeae97bd63e271182b319a376b28f1052a21f8730276f12e07c3266b50f74f4b7c830760cd2e52dcff125ac60d112c9c59e4cf3af6bf43d842e8305e823576f93b2947dbeba372b1b924cf3dd90fca3b4799d9b6a1992e99dbed249f4cda9e6d3f3f3e1063fb424ba6e690893e63645862139eba60c19fffc649eb446de5c24b01d2ab946ba6b33a31f81cb5df40f2aa881782f24f6aa70ece190e3df81e482375f3ee4ba35ea9264be747d8cf63a30fa08f0a512f4d7", 0xd8}], 0x1, &(0x7f000000b000)=[{0xb0, 0x10f, 0xeab, "8c62cf2cbfd9eebf5664b535b9193208a565f54c6a49b83bf16cd18612ff8f8ee85a6239ba361803592a5b18ebe16df829ab022660ecc426f26442fa06913f0f9a6fb0b5f91c96aba5e0ff741c4674f19ae90d979b6ef5345de2baf9127e93aa667730634afc753b7d5457cfa5d3bd7c2ceac1ba12c5841c45a1d93dfacf9b6b9f877038e54621f91cfbb854182f633fe7737de0675218f3ea33b10ad9e41b"}, {0x38, 0x10e, 0x1ff, "6a3e5d6ddb3c739f855f1185be674d3d89efbd174dc8300db620233ecb149f3653"}, {0x68, 0x11c, 0x8, "726602436d4e8cfa104117680af62d8750b77d6c7c31b07c5b03bad3743cc6cbe42a20e14430644d5b41a4fff06eb1d72b5ffb1319e8d73c5be603146690ae73e8a13c50835cb57d61746895d5706b350ff8"}, {0x58, 0x10f, 0x37, "1efc559918bd732e71aed14479600b70e2f29b1a55c2d0d485920a8c2f6b1f4bf213710249e2230dd2faa0702495e320d2eb473225eae3066c058081c59acedf8d"}, {0xe0, 0x10d, 0x0, "f3ee13dff7fcad9a9eec6415d6ff50485d7259b3bc85480b9faed1f78fe1f34f39169c68977a8805caafe4708ff390cd7f7a4138b1c1c9da4bc276ceca106f37a0dabf9334ca05c34295d04372131486e17ac48b75db5a6ae7a7eb293024668c83e2f88c95a7bf3b0f24d58c621c35e1e3340b4a1036e2ab0b26e7740f18e6c2e124f4bf1a48e0cbe08ebf958b0fc0710c5fcfb836281c0bcf7f7cdf76dde76704687b448b8758e4d583cc3462dd99ff99d3a77990a656c773b78bc6df5290e31aacbcca19e71972ed2c24048b44b2"}, {0xc0, 0x105, 0x0, "f0eb6dcdb56f61e761374b0859dfa257c8a7bb63152cb338f0ecda6d4e1e113ebccd44247a72efc667ba3cfbb2d138b899e71313e9fd73cbd21a4fffa41dee12dd98f2f555e69ac0f9136b764a682b290a14cb186c817cdd5cd1b10a5eccd76ac0c4c26203395a07fee2c53daeed3f1e311a68498c473d59f85bed8517500fa79c7f909fdeddb39cf719600bac6ef856223bbf1a8d6f0bda0964494ba58991f3ed19feb9a83be3e7f2a6dafa2ebdb2b3"}, {0xe0, 0x11f, 0x7ff, "a00748181d17af52a25c88a21a16efdc75f330aa05d210485fac50c2f6920971ddf9bfe618f01bc05deddb1702de9ea718f70e45e033bc775cad939ded20f891e4cb4392ce715569d9a0f322df8c93bc0f2fc4ac040455a4f1cb48ea769ddcb6cdc84493182a1718928d27a085c24bd9842d0a5506219f7b2c9193928dc12e3dd1ce8e52b1a486425bac44104c7a5a708610892c325ac2cadb78a44c287e8bc23d7b9c2b54f6ef253e7c1d4e8167952a30b71e9de6afa669703fdb89c37d931c3c2b0d4763956d93ab1630480b3ae481"}, {0x20, 0x10b, 0x100000001, "0e50cd1d90f5799805f3334ffc80bf45"}], 0x448, 0x20000080}, 0x40) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000022000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000023000-0x4)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000001a000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7028}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5}, &(0x7f000000c000)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000024000-0x18)={r3, 0x9, 0x0, 0x6, 0x3}, &(0x7f0000018000)=0x18) r4 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000022000-0x4)=0x7) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0x70, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) 2018/01/28 15:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000e7c000)=""/47, &(0x7f0000110000)=0x2f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="5f80d75811999e080000003e6298994d", @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e69000)={@common='ip6tnl0\x00', @ifru_flags=0x1ffe}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f0000d7b000-0x8)='./file0\x00', &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000097d000)='./file0\x00', &(0x7f0000a06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000980000)='./file0\x00', r4, r5) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) 2018/01/28 15:12:56 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000098000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) fanotify_mark(r0, 0xb8, 0x8020000, r0, &(0x7f0000601000)='./file0\x00') r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fa4000)={0x1, 0x100000000, 0x9b14, 0x8}, 0x8) write$eventfd(r0, &(0x7f0000acd000-0x8)=0x249, 0x8) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa4000-0xa)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000577000-0x8)='./file0\x00', r2, &(0x7f0000d39000-0xa)='./control\x00', 0x2) 2018/01/28 15:12:56 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000337000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b69000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x5, 0x131, 0x38, 0xdbb, 0x3, 0x2a, 0x3, 0x20, 0x6, 0x3, 0x8000, 0x6, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/if_inet6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000-0x4)=0x0) sync_file_range(r3, 0x6, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb8)=@ethtool_rx_ntuple={0x35, {0xb, @udp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x4}, @udp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x2}, 0xffffffff00000001, 0x1, 0x10000, 0xfff, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4(0xffffffffffffffff, &(0x7f000039c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003bb000)=0x9, 0x80800) getsockname$unix(r0, &(0x7f00000ed000+0x181)=@file={0x0, ""/4096}, &(0x7f000037a000-0x4)=0x1002) rt_sigaction(0x2e, &(0x7f0000b0e000-0x20)={0x9, {0x7fffffff}, 0x2, 0x2}, &(0x7f00001fd000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000791000)={0x0}) getuid() dup3(r0, r0, 0x80000) 2018/01/28 15:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000327000-0x10)=@req={0x0, 0x5, 0xea, 0x80000000}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/28 15:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000098c000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b8e000)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22f", 0x38) sendto$inet6(r0, &(0x7f00007b6000-0xe0)="3c8039c402e07f9f3a80f3e0f3069fef0de082576bb894b96e6ab1a3b5f8635b18d1dd75761af5c05035e254e89e38c86c33bb98c0df70983143e6b440bc31caa58e327bc3d5144969cb6a8b763d6a024a7ea33e3858741b7bc35797a5de148e1b1b0d117854d143ca9c806a404a25410e959daaec05e01cb3c102323e9cbd09e3b158f5ba4aff1f302524c2c47d340e9f28bffa6491b390ef5758fca5b7b78130a99f5fdef395ab02afbfd7cf915136107cd36f8fab1655394a47897f50ce13efb27b8e915ae77d6887072f0e9d781263788853f356f2c35acb4ce1362dd736", 0xe0, 0x8004, &(0x7f0000e3f000)={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/28 15:12:56 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0x188)=[{&(0x7f0000006000+0x185)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5813b2202cc22587d8828c424f78457a80346e671d5007d16dd188a9c99b9d8ed0cac29d799c4bad81572ce10235f32e50eec70f141ca82b0103a54333cf04", 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0xcd)="", 0x0}, {&(0x7f0000001000-0x33)="e8897a92d856292df6ce2bd351e0c5ead0be10dd30a437fd02a3c94dbbeb8329ead15c0eae47fff80401251b9c8a38f35a64c2", 0x33}], 0x2, &(0x7f000000a000-0xf0)={0xf0, 0x84, 0x1, "f637517395fbdb742fb14c8e9c036275bcd5723fdfefecf266e845f341eac10a93022d8627c3ae0f25bf9e9476af389f54104b5a970813e5b6deaf7da4c9dc9a2a0ae239d9eb79240c1d767aa03d14144a458c35c97cfa65fe4f09089b95ed257dcc4ca13e8ca053519f9d4906137414c28a09476938cc352ff0f1b2801c41a0406b3658785514ccc7ad4c86a52a7ea0a1f047983476d8c0086af360a73f83e043bc68a91ec95706863f22af157f9d4680cb1abfc9cad2269d54462d95b506ce4da69097c2a6ad403708ef5e17cc08926ca134e3312f520dfbbac8ca03"}, 0xf0, 0x80}, {&(0x7f0000000000)={0x27, 0x3f, 0x0, 0x3, 0x8001, 0x7fffffff, "5ebdfe6eef059f917079442ca91d3b8f019dd09e93f8662d84634286faed377f233ea642687873e86d0095f1f41aae82cb8754c611f1716f8d40cd62c2b60a", 0x9}, 0x60, &(0x7f0000001000+0xed7)=[{&(0x7f0000006000)="375c5d37e505e03379e04a1ce767894344e634980618443710547bd111fff7ce11308efb4be3407092735dda6e17ad80e042816f8069f6a85cbd3157ab5bad67a93f62b6602006fdaed9dcaff45118cc5ef8cade212ae970748f0a3d07f3e3150dc53b98c7cc88960d84bdbfe7cf0e75e2725ccb73a08b433a615cd54fe416312d6bcec0759f1445bb4dc2587d5b706284317ce88765aa9a62feb15e2c8a14496e7a967d22d8f6eb8f99e58070873fd32170ff69f6f9c28cbd6fcee0149d616a5d644709596f0aa360460a0efa964c7aa2f3474a1ccb8477dac152b7d61955358811af800b712bdf6bcf57fc95c4351db5ee4820de2f17", 0xf7}], 0x1, &(0x7f0000001000-0x8a)={0xb0, 0x108, 0x2, "4a0cd470e4e01a5361368217b69df8356280722622c07fd9737b0b849c725051639ec5131e31d278292160dc2fc1e3f32fc858b203614bbf606d985dffe6cdc4d6599d405da020e1d7f326f93f82ca447cc064e06d5568f04f92ee6a95119e95c98dd7750561689677138d1fa1a1c841fb029ee87c9c741aada5699607c32cd23e60c0affca8b4b0e2e7a2e47a693288aa307ef3a7187da902ab83a2d5"}, 0xb0, 0x4000000}], 0x2, 0x4000) sendmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0x0, 0xfffffffffffffe01, @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, &(0x7f0000009000-0x438)=[{0xe0, 0x3, 0x43, "ce1a7699507c05cb94b93d42167432daaf046969d9d6aeaea3aa6dc2cd433f01d6b0c5a3873be7bd6104826a6761e3738cc0e9ce3b72e8bd5838d589d94b3f3a4381e59aa4e31430e09ca59fd222e93aea6e14b9bc5fa8c15d687e3273b139334aa042216916bf3588eb0116d6d4a9179da1df912b6f22e3e6d6a364fced5f54a37ec2bb1992f00763e959f4034c2d312a673270bb09f57cc2184532c18512aa566705a96cee5dde7aa2a42a4452d8248376567fa0b10d6497d86985ba629273c18349d902a751f95826e3c9"}, {0xc0, 0x110, 0xb0, "cf1d4049a911a2ba42c93bf851253008efab4a451d596ac85e7a0a6bf4ee17a546c839406755cbf37083f2ee84d6130b5ba95bf8bc23800ffd409f7d49d59c2d67ad1e7543fb5811dde79c162281f786e38c520e4ba4fc0236f188616718d1f54dd512a08810c71d27e97f1fbc6b2110d86256c6b859df4bd37a841afc197eb2146010f56ff216d45a2d887fb2e8314dfd41d673fdcfd3e240684d114cf7e7d26e26810d87212c476c38e2c123dba7ea"}, {0xa0, 0x19e, 0x40000000000001, "e68cae954afc5d8045ce707e9444df402eb2e0417ecc663f680033a7b7bec6751faf5e4ff29e368ab7909621ff7b7333960e3a157ba40f808ab876a521cd3b524c164b16eae873265f33ad2640fe6d1165c32002f31423b437be9a14f0cb7d64c63844c50cd801c59ef7c50a349743d2d18c47bd23f544df403950420c11e0bd13a649d45af2c8ee43672f6a08072910"}], 0x240, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000007000-0x10)=@nfc={0x27, 0x2, 0x1f, 0x4}, 0x10) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) 2018/01/28 15:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) syz_open_pts(r0, 0x1) 2018/01/28 15:12:56 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000aa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f87000-0x4)=r1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000088e000-0x4)=0x0, &(0x7f0000f87000)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) lseek(r0, 0x0, 0x3) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0x6)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x3ff, 0x4, 0x2}, &(0x7f0000c91000-0x4)=0xa0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f88000-0x14)={r4, 0x1, 0x7fff, 0x4, 0x2, 0x5}, &(0x7f0000f88000-0x4)=0x14) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0x4, 0x0, 0x5, 0xa, 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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:56 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x58, 0x58a, 0x9, 0x3ff, 0xf0, 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]}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000002c000)={0x0, 0xa6b4}, &(0x7f000002c000)=0x6) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000002d000-0x1008)={r3, 0x1000, "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"}, &(0x7f000002d000-0x4)=0x1008) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000020000-0x28)={@common='bridge0\x00', &(0x7f000002c000-0x14)=@ethtool_wolinfo={0x6, 0x7, 0x9, "8ddf73b152c9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000002e000)={{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="71fb71040f0a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c004d292ab9c04151d1b813de9c85628"}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f000002a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x2c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x0}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x200000000000001, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000-0x88)=""/136) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x839, 0xffffffffdfffffff, 0x400fffd, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006e0000-0x10)={0x4, 0x8008, 0x9, 0xfffffffffffffbff, 0x0}, &(0x7f0000834000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e6f000-0x10)={r2, 0xa, 0x4, [0x0, 0x8000, 0x800, 0x4]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000052000-0x1)={0xfffffffffffffbb7}, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c9000)='/proc/self/net/pfkey\x00', 0x100, 0x0) munmap(&(0x7f000091d000/0x2000)=nil, 0x2000) getsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000783000-0x4)=0x0, &(0x7f0000852000)=0x4) mmap(&(0x7f000091d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000091e000-0x4)=0x1000) mmap(&(0x7f000091e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f00000c1000)=""/38, &(0x7f000091f000-0x4)=0x26) 2018/01/28 15:12:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000b0e000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000a1a000)=0x0, 0x4) 2018/01/28 15:12:56 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000021000-0x8)={0x0, 0x10000}, &(0x7f0000020000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0xf7ff}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) 2018/01/28 15:12:56 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)='/dev/vga_arbiter\x00', 0x501800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x7b, 0x7f, 0xe0, 0x506, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/28 15:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000d0b000)=""/101, 0x65, 0x0}, 0x4000fffe) 2018/01/28 15:12:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x800, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="") sendfile(r0, r0, &(0x7f000015f000-0x8)=0x0, 0x87) 2018/01/28 15:12:56 executing program 1: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000093d000)={0x4b, 0x100000001, 0x204, 0x3, 0x800, 0xffffffffffffffc0, 0xfff, 0x8, 0x0}, &(0x7f00008ed000)=0x20) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093d000)={r2, 0x8, 0x10}, 0xc) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000093e000-0x4)=0x0) 2018/01/28 15:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = memfd_create(&(0x7f0000c38000)='-\x00', 0x2) utimensat(r1, &(0x7f00009c6000-0x8)='./file0\x00', &(0x7f00000c9000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) rt_sigqueueinfo(r0, 0x0, &(0x7f00007a9000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = syz_open_dev$usbmon(&(0x7f000068b000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) accept$ax25(r0, 0x0, &(0x7f0000ab3000)=0x0) 2018/01/28 15:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f0000e6a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000afc000-0x4)=0xffffffffffffffb1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000253000)=0x80000001, 0x4) connect$l2tp(r0, &(0x7f0000703000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x4, {0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x32) r1 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000bb6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0xd65a, 0x3, 0x2, {0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ecf000-0x50)={@common='gre0\x00', @ifru_map={0x54, 0x8, 0x1, 0x7f, 0xffffffffffff0000, 0x81}}) connect$l2tp(r2, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/28 15:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000)='oom_adj\x00') exit(0x0) openat(r1, &(0x7f0000bd2000-0x8)='./file0\x00', 0x8400, 0x20) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0xb}], 0x9b, 0x0) 2018/01/28 15:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000014c000+0x4cb)='./file0\x00', 0x18000, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f45000)={0x2, 0x3, 0x1, 0x1, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000399000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffc01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x5}], 0xb4) prctl$getname(0x10, &(0x7f00001d7000)=""/145) sync() dup2(r0, r1) read(r2, &(0x7f00008b1000)=""/21, 0x15) dup2(r0, r1) 2018/01/28 15:12:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000012000)=""/202, 0xca) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000012000)='keyring\x00', &(0x7f0000002000-0x17)='ppp0,Lmime_typewlan1%:\x00') fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000003d000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0xdba, 0x2, 0x8de, 0x2, 0x20, 0xa0, 0x3f, r1, r3}, {0x0, 0x6, 0x7, 0x1000, 0x4, 0x1, 0x0, 0x9}, {0x2, 0x3ff, 0x3a7, 0x3}, 0xfffffffffffffffa, 0xc, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x8, 0x0, 0x9, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r6, 0xe, &(0x7f0000000000)={0x401, 0xffffffffffff8000}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x1, 0x22, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x3, 0x6, 0xffffffff, 0x5, 0x4, 0x3, 0x1b, 0x1, 0x1000, 0x1, 0x3, 0x1, 0x10000000, 0xc6c]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000-0x10)={r7, 0x7, 0x1000, 0x0}, &(0x7f0000001000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000004000)={"45362d713774d2699ea3ade61eeb48c8", {0x4, 0x6, 0x9, "112bda2036dd", 0x401, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000006000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000007000-0x1000)=""/4096) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000007000)={r8, 0x0, 0x3, 0x0}, 0x10) r9 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r9, 0xcb43, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009aa000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f00008e4000-0x28)={@common="55de4c1800000001000eeb00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003f2000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r0) clock_adjtime(0x7, &(0x7f0000374000-0xd0)={0x5ed3edc2, 0x80000001, 0x0, 0x6, 0x2, 0x40, 0x8, 0x0, 0x326, 0x6d, 0x72, 0x80000001, 0x8001, 0xe2, 0x1f, 0x2, 0x180000000000, 0x3, 0x101, 0x4, 0x3f, 0xff, 0x0, 0x20, 0x7fffffff, 0x6}) 2018/01/28 15:12:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000fea000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x74002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x454)=@getae={0x454, 0x1f, 0x102, 0x6, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x7f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x6}, [@encap={0x1c, 0x4, {0x1, 0x0, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sec_ctx={0x100, 0x8, {0xfc, 0x8, 0x1, 0x8, 0xf4, "a06d83331a2e927efe531c3db0f3bd4db533aa40ec74be2d818d592544cbc5f3c5cc5770396fcf5881646db20debc5c06328163c4b6d2a632f717e9d8d42de03b61c354943a911da6407631205e0336197d2ab643f5166ffb0f82c713fd7f5f55a96d2685f308c96efee28b8c6904ad9304c94649d6aa0fe4abf862f23d6a97cdbaf0d5db21518c116fcdc91a0660cd49a303153089017ed9f5f1afb7b39c983f6a8794e36767b53863ae833b1e6caee9069cf4357decaffc663c514d92a1d472bc2a715b5d008300f30c96b3b4ff47ceef6c83bac8d717384b3aaad95ab8f8d12cb7ad9523c23e546503850506e7132c0773e72"}}, @algo_auth={0x118, 0x1, {{'sha1-avx2\x00'}, 0x670, "feb9ea1cc3039ed0e8756583e8b464b0b534fa33a2cfcba63dbd2bb903538bb0987af2131899617c8acb4928044c0431d2713f22076225a57ed39181bfb8e288640ec79694e439d5dbf79575e4d8ad9c91c8feeb953cf4a8bc11870e8a965882489f5bb26e416fe81a37f99e674eb7153be8d82caabe7fddc2a82248294b21280b3d4177d625dfd2f1966471fd705849ea59a5d5b9afca397ff799d58f2eb7793e6c9998033e0440b494ff30d942c5d1b303e76edb03a76dcec687ce26284b1a5b86685bc4f22cb0967054251df3"}}, @sec_ctx={0xf8, 0x8, {0xf1, 0x8, 0x1, 0x0, 0xe9, "93518ff90d27fe1ebdbb8f8728269375c69d2bb93f348b06321c9bdbbfc8debf0d3e0486606aede6c6a3aeff2668aab21b44eb94270692a57e13036ee9caedaf43774cb0efae538db946fa538af6895072112b144c4173500166d3b34ae96e4d8a7a5c4b5522459221745ab2ce3cda26bac387768818d6a65a4ada13811d763e3be2a944b0f68acd09c8820248703094154044a23d1d1556d665dd0ca62b8f241bc478e513257b38a2940d1cf770b244a91a185bb8f9a4a38d78f04f639be542fa07d3afdf28d388bb68f7331797b38156b440dc7fa1091c81a27f9e78369f9c135ff93f813f4275ca"}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xa0, 0x80, 0x2f, r2, r3}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {0x9, 0xffffffffffffff8a, 0x8, 0x1f, 0x9, 0x7, 0x0, 0xfffffffffffffffe}, {0x5, 0x100000001, 0x3, 0x401}, {0x3, 0x8, 0x7}, 0x0, 0xffffffffffffffff, 0x2, 0x3, 0xff, 0xc2}}]}, 0x454}, 0x1, 0x0, 0x0, 0x20000000}, 0x4011) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x80000001, r2}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6a, "c45f8f73a5f0b1c9e12659e08a0ec5294f7f73b80b8c6329e1d74d101a946d5ea78d40712e988c6cf7aeb2cab95a6bd94153ae716d3b544f5b3c8eb5b8a026f3020f65af3b37e0ff397ea7e7cc4e8c76c0ecf19c744e534e1e5f4e87186618dc99d3eea8eb0fe64e898cf490021beac8327ca2607d569cbb729d9e34df"}, &(0x7f0000000000)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000722000)={0x6, 0x7fffffff, 0x1, 0x9, 0x3, 0xfffffffffffffffb, 0x800000000000, 0x2, r5}, &(0x7f00006c9000-0x4)=0x20) 2018/01/28 15:12:56 executing program 1: mmap(&(0x7f0000004000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000824000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000c8000-0x28)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x121000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000331000-0x4)=0x6, 0x4) 2018/01/28 15:12:56 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000045000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000035000)=0x0, &(0x7f000002b000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) socket$inet6(0xa, 0xe, 0x1f) 2018/01/28 15:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000020000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce6000)=0xe8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000070d000)={&(0x7f0000eeb000/0x1000)=nil, 0x1000}) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00007c1000)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e78000)={0x0, 0x5, 0xdadc, 0xfefa}, &(0x7f0000ae1000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001d5000-0x8)={r1, 0x2}, 0x8) r2 = memfd_create(&(0x7f000074d000+0x449)='security!\x00', 0x0) write(r2, &(0x7f0000d86000)="232109a7", 0x4) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 15:12:57 executing program 5: clone(0x0, &(0x7f000011a000-0x2)="54ee", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000013000)="1f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000098e000+0xce5)='./file0\x00', &(0x7f0000001000-0x9)=@random={'trusted.', '\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@random={'trusted.', 'trusted.'}, &(0x7f0000001000-0x76)=""/118, 0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@random={'user.', '\x00'}, &(0x7f0000003000-0x52)=""/82, 0x52) renameat2(0xffffffffffffffff, &(0x7f0000273000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000937000)='./file0\x00', 0x0) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0xfffffffffffffffe) read(r0, &(0x7f0000010000)=""/9, 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000015000)={0x0, 0x8, 0x10, 0x80000001, 0x7fff}, &(0x7f0000016000-0x4)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000016000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @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]}, 0x6, 0x8, 0x3ff, 0x1f, 0x9c}, 0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000014000)={0x9, 0x2, 0x101, 0x5, 0x0}, &(0x7f0000015000-0x4)=0x10) flock(r1, 0x8000106) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000a000)={r3, 0x1, 'M'}, &(0x7f0000001000)=0x9) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000002c000)=""/65, &(0x7f0000027000-0x4)=0x41) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)=0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r3 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/28 15:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00002ec000-0x2d7)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0ab0ba", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5ee2b5", 0x0, "b5cd1b"}, ""}}}}}}, &(0x7f0000096000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r0, &(0x7f0000f7f000)='./file0\x00', &(0x7f0000417000-0x20)=[&(0x7f00002b1000+0xcae)='vboxnet0$em0cpuset\x00', &(0x7f0000d4f000)='\x00', &(0x7f000083c000)='bdev.$\x00', &(0x7f0000e94000-0xc)='mime_type/}\x00'], &(0x7f0000f93000-0x10)=[&(0x7f0000186000)='&keyring.)jmd5sum$\x00', &(0x7f0000bca000-0x1)='\x00'], 0x1000) 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000062000)='/dev/rtc\x00', 0x801, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fd1000-0x4)=0x0) close(r0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') writev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x0}]}, 0xc1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000002f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0x2e) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000002f000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x0, 0x9}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002f000)=@assoc_value={r1, 0x3f}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000030000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xfffffec5, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x20, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) splice(r1, &(0x7f000099f000-0x8)=0x62, r1, &(0x7f00007e2000-0x8)=0x0, 0x1, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x4fa}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000014a000-0x10)={0x3, &(0x7f00006b7000-0x18)=[{0xffffffffffff3176, 0x9b, 0x98, 0x1f}, {0x5, 0x21e, 0x7ff, 0xc2bb}, {0x0, 0x2, 0x1, 0xfffffffffffffc01}]}, 0x10) sendto$llc(r1, &(0x7f0000611000)="a8", 0x1, 0x1, 0x0, 0x0) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x20000002, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000086a000)=0x0) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000037d000-0xc1)=""/193) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x81, 0x0, &(0x7f0000a93000)={0x26c, &(0x7f0000022000)=[{0x20000000, 0x0, 0x0, 0x8}, {0x16, 0x9, 0x0, 0x0}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x191000) 2018/01/28 15:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e56000-0x8)={0x0}, 0xffffffffffffff4a) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000c5b000)=0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000016a000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bdf000)={0x0, 0x7}, &(0x7f000030b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a5e000)=@assoc_value={r4, 0x2}, 0x8) open(&(0x7f0000c4f000-0xa)='./control\x00', 0x0, 0x0) 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000050b000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000012000-0x20)={@generic="9ad5fbad9de904f55d2182b84ba5f780", @ifru_flags=0x0}) 2018/01/28 15:12:57 executing program 1: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000084f000-0xa)='./control\x00', 0x50) inotify_add_watch(r2, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pread64(r0, &(0x7f0000729000-0xb3)=""/179, 0xb3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000907000-0x1d0)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:57 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x6a1a, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/28 15:12:57 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000021a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x2, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000a80000)="8c49f61fb5b6d00deda1ffa52f6f07d5ab5cb4d3d27122937e4982379f05505fb0e877c380e4d652b8551b9eb3563a1300a621a03cd3a5f757950df7635459ea4a691456e7634400ea3fb4cb0c938649517b74b5851b63eba9e08bb236") sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e03000-0xc)='/dev/ashmem\x00', 0x200000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ff7000-0x4)={0x2}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000867000+0xb21)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000084b000-0x1)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00004a6000-0x68)={0x52, 0x6, 0x5, {0x0, 0x0}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$llc(r0, &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000a6000-0x4)=0x10, 0x80800) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000055000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000055000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000056000-0x2)={0x7, 0x8}) 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000aa000)='/dev/snd/seq\x00', 0x0, 0x200400) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e4b000)={0x3, 0x0, {0x0, 0x3, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d4000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00006fa000)=0x0, &(0x7f0000b2e000)=0x4) recvfrom$unix(r2, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r1) 2018/01/28 15:12:57 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000009000-0x18)={0x10001, 0x4, 0x101, 0x1, 0x1, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000009000-0x12)='/dev/input/event#\x00', 0x400, 0x40) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000006000)=""/155, &(0x7f0000008000-0x4)=0x9b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000e000-0x17)='GPL}vboxnet1vmnet1self\x00', 0x2) epoll_create(0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000000f000-0x8)={0x4}, 0x8) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r1 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x28010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x14, 0x0, &(0x7f0000006000-0x14)=[@free_buffer={0x40086303, r1}, @release={0x40046306, 0x2}], 0x61, 0x0, &(0x7f0000002000-0x61)="5dcd55409fc7d6ac712486977e3f655776d9724284b43229228a69755e7f49234102533f9398b22974c41ec8ffb6546cf4adaa178ae05a34186ddbc7100ed7486b205c1e66b2555b0ab30329b49dcb75c7ba302fea73bed73773a27c2d573f469a"}) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000f83000-0xd)='/dev/usbmon#\x00', 0x3fc00000, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d5f000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000474000)='/dev/ppp\x00', 0x42, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f19000)={0x0, 0x80000, 0xffffffffffffffff}) r7 = syz_open_dev$usbmon(&(0x7f0000bdd000)='/dev/usbmon#\x00', 0x3, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = syz_open_procfs(0x0, &(0x7f0000797000-0x3)='ns\x00') poll(&(0x7f0000a8a000-0x50)=[{r0, 0x1000, 0x0}, {r1, 0x2, 0x0}, {r2, 0x40, 0x0}, {r3, 0x1220, 0x0}, {r4, 0x218, 0x0}, {r5, 0x80, 0x0}, {r6, 0x1, 0x0}, {r7, 0x400, 0x0}, {r8, 0x0, 0x0}, {r9, 0x1001, 0x0}], 0xa, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r10, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) r11 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/enforce\x00', 0x2801, 0x0) setsockopt$inet6_int(r11, 0x29, 0x3, &(0x7f000009f000)=0x6f458cc5, 0x4) setsockopt$sock_int(r10, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000203) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x14, 0x4) 2018/01/28 15:12:57 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8000, 0x4) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/0, 0x0) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000cdf000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) socketpair(0x4, 0x0, 0x6, &(0x7f0000eb4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000445000)={0x104, @tick=0x3ff, 0x8682, {0x10000, 0x7}, 0x2d7f42db, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000-0x50)=[{&(0x7f0000005000)=""/214, 0xd6}, {&(0x7f000000f000-0xb)=""/11, 0xb}, {&(0x7f0000004000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000-0xc3)=""/195, 0xc3}, {&(0x7f000000d000)=""/93, 0x5d}], 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000)={0x0, 0x3f, 0xae, []}, &(0x7f0000009000)=0x292) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f0000007000)=""/0) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000649000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005b7000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000da000-0x1e0)=[{{&(0x7f0000165000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000796000)=[{&(0x7f000040d000)=""/97, 0x61}, {&(0x7f000093c000-0xaf)=""/175, 0xaf}, {&(0x7f00001f4000-0x53)=""/83, 0x53}, {&(0x7f0000447000)=""/8, 0x8}, {&(0x7f00000f5000)=""/4096, 0x1000}, {&(0x7f0000638000-0xed)=""/237, 0xed}, {&(0x7f0000828000)=""/14, 0xe}, {&(0x7f0000102000)=""/157, 0x9d}], 0x8, &(0x7f0000210000)=""/163, 0xa3, 0xb8}, 0x4}, {{&(0x7f00009b2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003e3000)=[{&(0x7f00001b2000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00005df000)=""/12, 0xc, 0x40}, 0x5}, {{&(0x7f0000edc000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e3f000-0x20)=[{&(0x7f00005bd000-0x3)=""/3, 0x3}, {&(0x7f0000cf7000-0x2)=""/2, 0x2}], 0x2, &(0x7f0000988000)=""/243, 0xf3, 0x401}, 0x6}, {{&(0x7f00000b5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aa4000-0x90)=[{&(0x7f0000f23000-0xcc)=""/204, 0xcc}, {&(0x7f0000d2f000-0x8a)=""/138, 0x8a}, {&(0x7f0000a4a000+0xadb)=""/221, 0xdd}, {&(0x7f0000ecf000-0x62)=""/98, 0x62}, {&(0x7f0000c2a000)=""/142, 0x8e}, {&(0x7f00002f6000)=""/142, 0x8e}, {&(0x7f0000495000-0xb0)=""/176, 0xb0}, {&(0x7f0000377000)=""/36, 0x24}, {&(0x7f0000344000)=""/97, 0x61}], 0x9, &(0x7f0000f97000-0xdb)=""/219, 0xdb, 0x5}, 0x6}, {{&(0x7f0000127000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000059d000-0x20)=[{&(0x7f00008e5000)=""/97, 0x61}, {&(0x7f000003c000-0x56)=""/86, 0x56}], 0x2, &(0x7f0000e9c000)=""/210, 0xd2, 0x500}, 0xfffffffffffffff8}, {{&(0x7f00006bf000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000084c000-0x90)=[{&(0x7f0000281000)=""/1, 0x1}, {&(0x7f0000025000)=""/4096, 0x1000}, {&(0x7f000086d000)=""/77, 0x4d}, {&(0x7f00004fc000)=""/149, 0x95}, {&(0x7f00004db000-0x35)=""/53, 0x35}, {&(0x7f0000fbd000)=""/253, 0xfd}, {&(0x7f00004d3000)=""/121, 0x79}, {&(0x7f0000035000-0xdb)=""/219, 0xdb}, {&(0x7f00004e6000)=""/40, 0x28}], 0x9, &(0x7f0000472000)=""/181, 0xb5, 0x9}, 0xffff}, {{&(0x7f000074b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005b8000)=[{&(0x7f0000fd6000-0x78)=""/120, 0x78}], 0x1, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000c22000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00002cb000)=[{&(0x7f0000361000)=""/45, 0x2d}, {&(0x7f000086e000)=""/180, 0xb4}], 0x2, &(0x7f0000e29000-0x52)=""/82, 0x52, 0x7f}, 0x1}], 0x8, 0x2040, &(0x7f0000256000-0x10)={r0, r1+30000000}) ioctl$int_out(r2, 0x5462, &(0x7f00008d6000)=0x0) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x0) mount(&(0x7f000037b000-0x8)='./file0\x00', &(0x7f0000ef4000)='./file0\x00', &(0x7f0000037000-0x8)='tracefs\x00', 0x20002, &(0x7f000037c000-0x35)="12b5000edd32a318ef739e3098d7dfa14e7557d4e992312896cd9f75efd886c77257304647b372ed3977a7dd064297df5033ab4924") ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x301, 0x0) memfd_create(&(0x7f0000cd9000)='\x00', 0x2) 2018/01/28 15:12:57 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000273000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x110)={0xebc, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 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) timer_create(0x4, &(0x7f0000002000-0x60)={0x0, 0x10, 0x5, @thr={&(0x7f0000002000-0x72)="ad8aeff235457cb7582c21ae480c34e71ef531f144b3c1d32ef736a8a02dd97f8f9793c9a8d074546222dbe7b2f304bf4cfbe8722ad7224436e34f5500e2ccc46a97cfc7bbf87bfc13516a2f3e623998b28b2459337b3da707e1b699f5e41f355f81d20cb700e82577eea0ed9b8bb45ab61f", &(0x7f0000002000-0xf2)="0d5d3ec0e5ee5706fa8e696b920882ce30a74ea22ea937856e19674eabffe6a0f8b2b0020724a48ee6b9649584f7ba80dcdac16d9e81c0878dc7e1cecf79b5bd012bc71afd8b677137f8b2aca64ba6a1f57ac5d128592a62a9d6a9c8f67c37adb952fe4af768b8a82c3afafd7af3adbfa11e46d5a86c8d55a057efa60a03af4fdc4c3e2768758e88128051e747ce84bb63990bcc688f659c4a87400cd20875300ab8610ff206bfb78ec9a2e8040198d1323993dc3ed1038f4d1d24175fe70691c6dbb5646b7fdc491632d30a0af099cdae09c2bb9d51975061c068b5ffe2fca400710127adbbd181ee58eb703ba4bad21181"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000b59000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/28 15:12:57 executing program 7: 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}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) fcntl$notify(r1, 0x402, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000002000)='./file0\x00', 0x200, 0x100) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000012000)={0xa788, 0x1, 0x7, 0x1, 0x7}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000004000-0x11)=@known='security.selinux\x00', &(0x7f0000003000)='.GPL\'&cgroupmime_type\x00', 0x16, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) epoll_create(0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00002f2000)=""/97, 0x61, 0x0, &(0x7f0000e46000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 15:12:57 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2000000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x1f}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:57 executing program 5: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0xd394, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) wait4(r0, &(0x7f0000765000)=0x0, 0x0, &(0x7f0000135000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x6) socket$inet(0x2, 0x7, 0x10000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0x164) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000940000-0x5a)=@file={0x0, ""/88}, &(0x7f0000ded000)=0x5a) sendto$inet(r0, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x3) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dee000-0x4)=0x7, 0x327) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000081e000)='net/dev\x00') preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000341000)=""/134, 0x86}], 0x1, 0x0) sched_yield() 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x0) dup2(r0, r0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) 2018/01/28 15:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000092a000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x6, 0x9, 0x7, 0x6, 0x5d, 0x1f, 0x100000001, 0x7fffffff, 0x140000, 0x2, 0xce3, 0x40, 0x12, 0x8]}, &(0x7f0000743000)=0x108) ioctl$TIOCEXCL(r1, 0x540c) mmap$binder(&(0x7f000026d000/0x3000)=nil, 0x3000, 0x8, 0x82010, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003c5000-0x8)={r2, 0x7fff}, &(0x7f000055c000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000bd2000)={&(0x7f0000843000)=[0x0, 0x0], 0x2}) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x1a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d4f000)={0x6}, 0x4) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d96000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00003c9000-0x10)={0x4, &(0x7f0000d37000)=[{0x7, 0x5}, {0x5, 0x2097}, {0x400, 0xfa0}, {0x7, 0x80}]}) flock(r0, 0x8) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000082b000-0xcf)=""/207) 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x22) pipe2(&(0x7f0000fc7000-0x8)={0x0, 0x0}, 0x84000) sendmsg$nl_route(r3, &(0x7f0000f6c000-0x38)={&(0x7f0000add000-0xc)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000b85000)={&(0x7f00006de000-0x14)=@getroute={0x14, 0x1a, 0x2, 0x1, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) dup3(r1, r0, 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x1, 0x0) ioctl(r0, 0x6440000000001264, &(0x7f0000014000)="") syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100, 0x200080) 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027b000-0xf)='/dev/sequencer\x00', 0xc0002, 0x0) getsockname$ax25(r0, &(0x7f00008f7000)={0x0, {""/7}, 0x0}, &(0x7f0000fcb000-0x4)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x2b50) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r2, &(0x7f0000fc4000-0x1000)=""/4096, 0x103d) fcntl$setsig(r1, 0xa, 0x3) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) 2018/01/28 15:12:57 executing program 4: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000eb7000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f000086b000-0xc)='./file0/bus\x00', 0x1) remap_file_pages(&(0x7f0000e46000/0x11000)=nil, 0x11000, 0x0, 0x3, 0x80000000010000) truncate(&(0x7f0000eb5000)='./file0/bus\x00', 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000652000-0x78)="595823f3e3937bc642df53f4ed806f4525981779469ac549fc31de6c4aa40f31262739b4edca3dd23a1c6ec2c71057af138409dd0c7de91b86df8c708e6aaa82c04edb783775b6aac595c23748489710d251a29d34a8eda317e693ecffa3647f41903ef882635f75696c5e3b86b62f717e8342cc8ede4dc0", 0x78) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cb3000-0x10)={0x5ba, 0xc, 0x11, 0x4, 0x0}, &(0x7f0000394000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000002f000-0x8)={r3, 0x2}, 0x8) fadvise64(r0, 0x0, 0x0, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000294000)=0x3, 0x4) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00004a5000)='./file0/bus\x00') mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000eb7000)=0x0, &(0x7f0000e89000)=0x0, &(0x7f0000eb7000)=0x0) syz_open_dev$sndtimer(&(0x7f0000eb7000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000026000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d64000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000041d000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f99000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ea6000-0x50)={0x0, 0x3, 0x8, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000d24000-0xa)='./control\x00') 2018/01/28 15:12:57 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x20003) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x2500, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x40) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000013007fafb72d1c06a4a280930701000000000008752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000004000)=""/1, &(0x7f0000006000)=0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000000a000)=""/4096) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x0, 0x1, 0xec, 0xfffffffffffffffc, 0x0}, 0x40000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x1) madvise(&(0x7f0000eb1000/0x13000)=nil, 0x13000, 0x64) 2018/01/28 15:12:57 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000429000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00007bc000-0x2)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") 2018/01/28 15:12:57 executing program 1: r0 = socket(0x10, 0x8000002, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000072c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c31000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000620000-0x10)={&(0x7f0000d40000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000762000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001f8000-0x8c)={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]}}, 0x8c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x37, &(0x7f00008e8000)="e2", 0x1) fcntl$getownex(r0, 0x10, &(0x7f00001e7000)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x7fff) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) accept4$packet(r2, &(0x7f00000cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c41000)=0x14, 0x800) getresuid(&(0x7f0000405000)=0x0, &(0x7f0000910000)=0x0, &(0x7f0000e5e000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000184000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x71, 0x2, 0xe88, 0xa, 0x80, 0x20, 0x87, r4, r5}, {0x4, 0x4, 0x6, 0x3, 0x0, 0x23, 0x1, 0x0}, {0x7, 0x101, 0x0, 0xbd0b}, 0x800, 0xf, 0x1, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x3, 0x3, 0x1, 0x1000, 0x3, 0xfffffffffffffff7}}, 0xe8) 2018/01/28 15:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000cbb000)={0x93d, 0xb31, 0xfffffffffffffffe}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008fb000)={0x7, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000d5000-0x14)={0x2, 0x3, 0x6, 0x2, 0x0}) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f000000b000)=""/240, 0xf0}], 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000017000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0x26) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000017000)={0x0, 0xbd, "dc63d669c2345a7c9aca0661cdcb0eeb5eb62ebc33e05906e8abc55c0349fa3506ef2e2f4c21c083fdc162b6c52321435d9d696c9aa21a61fc2717b464b0ea7fcceec590f1b2964b987b2280bed7fbc50bb5f098101a4cdbd3a493c49b7746e332b8b90f8aafa36e9c00c8ba39abd6dd33b62eea4189533626e7d562785d4168f5ba962731d29b12c8088e176ac69002deacce0d47854afdd320557a77089b490420e37d5505cd9b8bb04df45066359ac70f5bb6230f14710490db3742"}, &(0x7f000000a000)=0xc5) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000019000-0x8)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000-0x98)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x0}, &(0x7f0000018000-0x4)=0x98) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000019000)={r2, @in6={{0xa, 0x1, 0x582, @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]}}, &(0x7f0000019000)=0x8c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ashmem\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000000e000)=0x5) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f000000a000-0x4)=0x5) 2018/01/28 15:12:57 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x91) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000609000)="2ba8231fc0a78bdbedfe8456dc4cdd") r3 = memfd_create(&(0x7f0000ccb000-0x1)='\x00', 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x9)={@generic="48e275563b791f4652a30316323db1fd", 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000082d000)={0x5, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x41) ptrace$setregs(0xf, r0, 0x56a, &(0x7f0000002000-0x1000)="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") 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f5c000-0xd)='/dev/net/tun\x00', 0x0, 0x1400) fcntl$setstatus(r0, 0x4, 0x0) poll(&(0x7f0000a17000)=[{r0, 0x410e, 0x0}, {r0, 0x202, 0x0}], 0x2, 0x9) 2018/01/28 15:12:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f34000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000fa3000-0x8)='./file0\x00', &(0x7f0000cbd000)='./file0\x00', 0x1, r0, r1, 0x3, 0x10f, 0x8) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000ff4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/28 15:12:57 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) syncfs(r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000019000-0x4)=@assoc_id=0x0, &(0x7f0000019000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000014000)={r1, 0x8f4}, &(0x7f000000e000)=0x8) 2018/01/28 15:12:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x10000000000000, 0x0) 2018/01/28 15:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e4b000-0x9)='/dev/sg#\x00', 0x800, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001d7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7, 0x3, 0x13caf5ba, 0xff9e}, &(0x7f0000b16000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000899000)={r2, 0x0, 0x1, [0x3]}, 0xa) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000006000-0x5b)=""/91) 2018/01/28 15:12:57 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000-0x8)='./file0\x00', 0x13a) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) link(&(0x7f0000004000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x2e3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000092e000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004fc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000)=0xe8) r6 = getegid() r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c2000-0x4)=0xe8) r9 = socket(0x11, 0x5, 0x1) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f00000c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xf3c, 0x1, 0x400, 0x8, 0x20, r4}) getgroups(0x2, &(0x7f0000f04000)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000faf000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082a000)=0xc) bind$unix(r2, &(0x7f00008b8000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000381000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020e000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004b9000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000acb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000246000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2d000-0x4)=0xc) r17 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b1b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) lstat(&(0x7f00009da000-0x8)='./file0\x00', &(0x7f0000ead000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00007af000)={&(0x7f0000e7b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000554000-0x70)=[{&(0x7f00007e1000+0xa9e)="0ff3239c6e8fe90cddb16d57e9f4c1b725e8a829e87948cb5d0a86ec5a995f4f06b696635655b5a52a4cf00714e8230c118ccb869b6ab5368b5e0f4137a953e5e8dc2af351bb7f4477fa9cb8ec9aceb56b0fbeac926910776a89313b85b8fbb9d717afacda82dbeecd337a551a6b0031a0ffe9f6f5564ed9133316ff840b5662792535238dca139a72e9f67cca51bb334d593160a46882656f076a9c7a9114bdf57629d705d17e2bb5caebaa4a8fecbd0dbea983468c66", 0xb7}, {&(0x7f0000979000-0x1000)="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0x1000}, {&(0x7f0000c28000)="1f7921999355f2f4366b71e3a8dcef1dfca01d40e95b776ed520d20671dcab892065e0f97163702d760b47aeb05d6566aac80a6302d55315", 0x38}, {&(0x7f0000e48000-0x69)="7bf2185d2b2c1edee4db1c0d88a03f0714e1b1e8d64e24d6650b6fbeba0247c450a37317db690d5c690cfd36c2b829e749f41568911b9102f9c1bd12013e1f90901d6f975dfe71cb9e710f6f9145a35f8d81afad94d2c05324f4ddf1bdc79320ba756f1cf5a177a405", 0x69}, {&(0x7f00003d5000-0x9d)="acea5a4085bd1a4b4301f600e9b72156d0f4a9f57cb9c94e1330665e819eee9b129d62414a33ac587204b38a7a94cdb420b62aeb5390ec8b6f3ae62b0d96dcb911139c4d3afbe1f4855082ffc54d25c39977437486b35a69af1ce28b6c55448adc4ee43c7585fd229bdd3618351c133bd6cde6cbd54ea123588cc0a874e69932320fd3be8fac2e0d6d82cddcbb69d3a4373846e2921d5ae263824ee71a", 0x9d}, {&(0x7f00007d5000-0x63)="ee56d2fe810037211d518c7761cda92d42c31f833a42639ca422934dcf4e0474c3c813736b0372f2044af37d97aba42d158d51adefdd422f7d3e7e104c8cefdd5ef468c427e0af215380ae48136c3288d4e4ae389e34e2d0866f079f3124182f766a9e", 0x63}, {&(0x7f000023a000-0x98)="94f55547208cf95d35ae0bb8efb9d027ecd795aadbe6c338dd03fcc223135cf406b28b700df13f56a3fd1ea40d24244c9ab1f53651738f86886b8732c5041939c8fe75464516e22a550464f511320597dcd9db03309012e1beb78a76817dcd9ba961836cbe7313acbd08938bafb4dc728f87e70b6eca4e436e70feaef99c52a6a49532bdea438a5d8fe230455940a1b00559438d453a2934", 0x98}], 0x7, &(0x7f0000873000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r2, r1, r2]}], 0x110, 0x20008050}, 0x4000804) connect$unix(r1, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x0, 0x4) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008df000-0x8)={0x6, 0x2a}, 0x8) [ 51.407889] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.425513] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0xcc0}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) fgetxattr(r1, &(0x7f0000ac7000)=@random={'osx.', 'attr/fscreate\x00'}, &(0x7f00006a0000-0x12)=""/18, 0x12) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d4f000-0x20)={@generic="a35cd26c5dfa2fe74cffa978f0369ecc", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000019b000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a7d000)=0x6, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000066d000)=@assoc_value={0x0, 0x0}, &(0x7f0000d50000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd8000-0xc)=@sack_info={r2, 0x80000001, 0xfff}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f0c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fa000)=0x24) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r4 = dup(r3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000013a000-0x38)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x38) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000012d000)='/dev/pktcdvd/control\x00', 0x401ffc, 0x0) bind$nfc_llcp(r0, &(0x7f0000ea9000)={0x27, 0xc3c, 0x401, 0x6, 0x7, 0x8, "bfaa17aed92402d055cfc6cf2bad539dcab51230fd9abb256ad550ab79257c512b241b9316b18fe251a8bf2dc053857c18fc1d0554b5b58825e78da5212a63", 0x5}, 0x60) accept4$llc(r0, &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6f000)=0x10, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000c75000)=0x0) accept4$inet(r1, &(0x7f0000a8f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000837000)=0x10, 0x80800) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000070e000-0x4)={0x0}, 0x4) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fc1000)={0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc2000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b9e000-0x8)=[0xb280, 0x7]) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clock_getres(0x1000000000, &(0x7f00006a7000-0x10)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000042e000)='/dev/usbmon#\x00', 0xfffffffffffffc00, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007f0000)={0x0, 0x72b8bb6, 0x3, [0x1, 0x3, 0x3]}, &(0x7f00003bd000)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004a2000-0x10)={0x1, 0x3, 0x3, 0x7, r2}, 0x3) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e7000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f2000-0x4)=0xffffffff, 0x4) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000064000-0x118)={0x100000001, {{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, @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]}}, 0x118) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f73000-0x63)={0x0, 0x5b, "7e12000c4c588991d6e8817d07f03edb6a060d7567cc024f7bbe2ea90f404b587a1e411c6401d14d1fae5fe23832f9048ed4abc4cc57f7043e621d7a270dda9b56946e37e7fa38bca8048dd387afb5c5c0f4e2c9290e84a4d7bea2"}, &(0x7f0000211000)=0x63) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f8000)={r2, @in6={{0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r1, &(0x7f0000e42000-0x1f)="1f00000012000ff20500050000000000f84c004106001d00c3000000fffe7e", 0x1f) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000680000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000be8000)={0x0, 0x9}, &(0x7f0000b3d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000044f000-0x8)={r1, 0x2}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) bind$ipx(r0, &(0x7f0000976000)={0x4, 0x40, 0x3, "959847ff5c0e", 0x3, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bf5000)=""/104, &(0x7f00005bb000-0x4)=0x68) 2018/01/28 15:12:58 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x602, 0x18298f1d, 0x4}], 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) vmsplice(0xffffffffffffffff, &(0x7f000004a000)=[{&(0x7f000003a000)="d76c50a163fe1fc5", 0x8}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0xffffffffffffffff, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7}, @addr={0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c3d000-0x8)='./file0\x00', 0x40) connect$inet6(r0, &(0x7f000048a000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) prctl$getreaper(0x2f, &(0x7f0000e20000-0x8)=0x0) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000001f000)="7a0e5059e17a82cd04cb9efd1df03293a6c963950c1b73e45e36e296c3c35ac572ce6721a624067441ecfc4a994d0bc08cda61ffb452c4896b03049937a2488e7d9f1abcbc59b4b9603915e669baecec8505263f5bd11d4d0d068779f11fd1595299adee6100bbd288efe20a88a3424f7c57b17d850d0201c2f0d24f897b8b7f491f894300fe2a5064bcccaded138e2ff8c9e91eb9586525c92677bd02f93f1734db548cc29c12ad1b77341e2c72c381b74ad46c588683eac93ca605d20b92857fc2e18ea05fb51ae3b5db5829b013ea159e8d72ebf1a6dfe38449a33ef16ea157f41c4951af689dd3561a1e6c4ed2", 0xef) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b68000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003df000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002e1000)=r2) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00009a4000)={0x9, 0xff, 0x9, 0x100000000, 0x5, 0x2, 0x9bd4, 0xfb3, 0x5, 0x101, 0xb94f, 0x9}) open(&(0x7f0000e5d000-0x8)='./file0\x00', 0x14080, 0x10) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005de000-0x50)=[{&(0x7f00005de000-0xe0)="3fca09b2426afb836d71b4d5dcf206d1fb62d5152020695e1734cb7afb594616d12360a3e9a52f9a488611d9552a8be46a2b5245c19a4989e915d86ef96491e468d1f1f59997dc392d33ee60b6d05cb490cbb54933060000009bbdcb58dc343ff2675473fac0d46b48a1ef4b66f17aecc8e9606dddcdb0a9106a407e8bf596caad637450deb94a3ae67b1358244248fa7cf26ef0ba6be3a356c52c48aefe14de", 0xa0}], 0x1, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005e0000)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x1e0, 0x3, 0x400, &(0x7f00005e1000-0x4)=@common='ip6tnl0\x00', 0x3, 0x4, 0x8}) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000525000)="10000000140007b7ff00000006e0eb00", 0x10) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000796000-0x30)={0x30, 0x6, 0x0, 0x8958, 0x100, 0xfffffffffffff403, 0x9, 0x9}, 0x0) mq_getsetattr(r1, &(0x7f0000447000)={0x1, 0x6, 0x6, 0x0, 0x6, 0x7fff, 0x1ff, 0x7}, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f20000-0x4)=0x800) ioctl(r1, 0x7b7, &(0x7f0000839000)="ef9902d957f3e491aa747f426f") getpeername(r0, &(0x7f0000d35000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002c3000-0x4)=0x60) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b32000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4001, 0x80000000000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000793000-0x30)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @enc_lim={0x4, 0x1, 0x0}]}, 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000c19000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00009f6000)={{0x3, 0x3, 0x1, 0x2, 0x7b2}, 0x1f, 0x1ff, 'id1\x00', 'timer0\x00', 0x0, 0x80000000, 0x2ba8, 0x2, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mq_getsetattr(r1, &(0x7f0000b7e000)={0x1, 0xedc1, 0x3, 0x1, 0x20, 0x1, 0x8, 0x5}, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000189000-0x1)=0x3) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000294000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bb5000-0xc)={0x4, [0xe8b, 0x3, 0x9ca, 0x8]}, 0xc) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000fd2000-0x10)='./control/file0\x00', r2, &(0x7f0000fd2000-0x10)='./control/file0\x00', 0x7) inotify_add_watch(r1, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/28 15:12:58 executing program 1: 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008ae000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000e6000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0x10) r1 = socket$inet(0x2, 0x80806, 0x62fe) prctl$seccomp(0x16, 0x0, &(0x7f000021b000)={0x4, &(0x7f0000d67000)=[{0xffffffff7fffffff, 0x6, 0x6, 0x0}, {0x5, 0x8, 0x4495dd15, 0x9}, {0x7, 0xc846, 0x111, 0x338000000000000}, {0x10000, 0x2, 0x0, 0x8}]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00006df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f0000240000-0x8)='./file0\x00', &(0x7f0000da9000-0xd)=""/13, 0xd) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000b52000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000074f000)="", &(0x7f0000c55000-0x9c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000407000)=0x0) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000001000-0x39)=""/57, 0x39) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000-0x18)="73797374656d2e706f7369785f61636c5f61636365737301", 0x0) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ef7000-0x4)=0xbc, 0x4) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x7fff, 0x0) pipe(&(0x7f0000b78000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d9e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x7, 0x32, 0xffffffffffffff01, 0x8000, 0xfffffffffffffc00}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000227000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b5c000-0x8)={0x0, 0x0}) getitimer(0x2, &(0x7f0000df8000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df9000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(0x0) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x43}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040e000)='/dev/rfkill\x00', 0x2e0000, 0x0) readlinkat(r1, &(0x7f00008de000-0x8)='./file0\x00', &(0x7f0000aec000-0xd9)=""/217, 0xd9) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000005a000)=0x0, &(0x7f0000025000)=0xffffffffffffff96) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000009000-0x1350)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x27a}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000117000-0xb)='/dev/loop#\x00', 0xc1, 0x80000000010c42) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005a9000)={0x0, 0x5}, &(0x7f000078f000)=0x6) getsockopt(r1, 0x20, 0x6, &(0x7f0000d0e000-0x4)=""/4, &(0x7f0000907000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000289000-0xac)=[@in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x52d0}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x863}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffc72, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200000000000002, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xac) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000aee000-0xf2)={r2, 0xea, "ef15d0005b16436facb6fd688238d055162ff8143ac557272f668f71c2a7e67eb172d50a2c02202cc15e98ed7656f3802954388297e444093efc133c7f6a3c52848500d1292a5545b8f3066efd65e771e043b89093576af869b2f143d28dc246670848a0b3ff5600e990d3ad1a46a8ba60470d1fe2421eb04e702eb3ccc44ff5c1a2e91f98c8af135f1fa39cb947d6635608453e21c83d99709ca060eea68e975f58e524e61fe942b6686808c8575185a9f5cc28bbfb14556d913e6f4deadad31739d08810c70a147d30beaf50a95a0db546a91eaa3609ae303d29050722ed1970f2a0873d667ffcec21"}, &(0x7f0000c0c000)=0xf2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003a3000)={r2, @in6={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff2979}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0xffffffffffffff22, 0xba}, &(0x7f0000d62000)=0xa0) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x44006) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x39) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c50000)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000ef1000-0x2)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef2000)=""/35, 0x23}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a25000)={0x0, 0x5, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4d000)=0x0) timer_gettime(r0, &(0x7f0000f20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sg(&(0x7f0000436000)='/dev/sg#\x00', 0x4, 0x0) lseek(r2, 0x0, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00004b6000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000c52000-0x4c)={0x1, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000737000)=""/144) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) times(&(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f65000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001fb000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000acf000)={r3, 0x800, 0x8d, "33850dbd7aff98ad6bac30302193bf73a481eaa48db1598b18c512d001a02418ded82d18d7de9356e541404c344d6ebcfacec21e19818153ddaadd3f8593b9dd2116ee313b38f837f3a42decf2cde279e980bd2a0815d01bcf40830b3ce01fa50bed91e0de93d95d209f41a9ccf110c6e6f2dcea243c3f2b2954872ab08b98bb8b014d08cdcb302c411adc61dd"}, 0x95) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) fallocate(r4, 0x2, 0x2d30, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000e3c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e98000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be3000)={&(0x7f0000793000-0x2c)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000ec000-0x40)={0x6, 0x1, 0x200, 0xba, &(0x7f0000e04000-0xba)=""/186, 0x40, &(0x7f0000cd3000-0x40)=""/64, 0x52, &(0x7f0000864000-0x52)=""/82}) unlinkat(r0, &(0x7f00001ef000)='./control\x00', 0x200) mq_timedreceive(r0, &(0x7f0000d23000-0xea)=""/234, 0xea, 0x14b, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00005af000-0x9)='/dev/ppp\x00', 0xc0, 0x0) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d8b000-0x8)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9400}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000eba000-0x118)={0x4, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000414000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f0000a04000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c6000)={r1, 0x0, 0x30, 0x56, 0x9}, &(0x7f000013a000)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common='tunl0\x00', @ifru_data=&(0x7f00001d3000-0x20)="bd9c77f67d36bc72ee91099ec8444dab7bae34f4e3ecd8f1db5c6181a2f7c879"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000115000)=[@in6={0xa, 0x1, 0xba22, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x9d7a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x70) 2018/01/28 15:12:58 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000a21000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x17)="73656c696e7578766d6e657431ae76626f786e65743100", 0x17, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000cac000-0x18)=[{r1, 0x8092, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x2, 0x0}], 0x3, &(0x7f0000e41000-0x10)={0x77359400, 0x0}, &(0x7f000099c000-0x1)={0x694a}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000606000-0x4)={0x7}, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006a7000)={0x9, 0x7, 0x9, 0x5, 0x8f7}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00008f0000-0xcc)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5895}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [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]}, 0x422}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}], 0xcc) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0x4e) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400c) write(r0, &(0x7f0000eca000-0x21)="1f0000000104ff10fdfd45c807110000dd01f0ff08000100030600dc05df00", 0x1f) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000001a000-0x8)=[0x3f, 0x4]) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000025000)='/dev/pktcdvd/control\x00', 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000024000)=""/162, 0xa2, 0x0, 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000026000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="16361c77feae4eb17ebacd809b0d31df"}}, 0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) msync(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x7) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000019000)=0x0) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x0, 0x0) pipe(&(0x7f0000f11000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000db6000)={0x1a, 0x1a, 0x1000, 0x81, 0x1, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000013000-0x10)={0xc8b0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3f, &(0x7f0000ab8000)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aec000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0xfffffffffffffe86, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d99000)={0x2, [0x0, 0x0]}, &(0x7f0000688000)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000022000-0x108)={0x0, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f000047b000-0x9)='/dev/sg#\x00', 0x10001, 0x200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000af0000-0x4)=0x0, &(0x7f00000c0000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000ac9000-0x38)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0x96, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000389000)=0x82, 0x4) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004fd000)='/dev/snd/seq\x00', 0x0, 0x40000004) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5310, &(0x7f0000048000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 15:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101004) write(r0, &(0x7f000019e000-0x18)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) delete_module(&(0x7f00008f2000)='/dev/input/event#\x00', 0x200) connect$pppoe(r1, &(0x7f0000afc000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007cb000-0x4)=0x0) capget(&(0x7f0000418000)={0x20080522, r0}, &(0x7f0000090000-0x18)={0x0, 0x0, 0x0, 0xce1f490, 0x0, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f00005a2000)=0x0, 0x2) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffb) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x20000011, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@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]}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/keychord\x00', 0x8800, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000148000-0x10)={0x15, 0x53, &(0x7f0000bc4000)="36c515a1b6c526f359e946605141e45ccfb68f6c672a143896cc12109e582f8b4540f00f5ad91bf1ae7d388d1ab209eaca875f9c2fc7d276d823d24cdf81c050c11d496fa23aeed1cd0308b7a5920cfa626bbe"}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000052000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000004b000-0x4)=0x9) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000052000-0x8c)={0x1, 0xffff, 0x1268, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000043b000-0x10)={0x535b, 0x2, 0x8, 0x7, r1}, &(0x7f0000bd0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000001000)=""/4096, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") inotify_add_watch(0xffffffffffffffff, &(0x7f0000d40000-0x8)='./file0\x00', 0x0) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000052e000-0x10)={0x3, &(0x7f00002f4000)=[{0x9, 0xb4dd, 0x8, 0x1000}, {0x8001, 0xfffffffffffffffd, 0x9, 0x100}, {0x8, 0x6090000000000000, 0xff, 0xfff}]}, 0x10) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009bf000)=""/190, &(0x7f0000243000-0x4)=0xbe) setrlimit(0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) mlockall(0x3) [ 52.101447] binder: 8204:8212 ERROR: BC_REGISTER_LOOPER called without request [ 52.137273] binder: 8204:8225 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000974000-0x8)={0x20080521, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x80000002ae, 0x0}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ea2000)='./file0\x00', 0x400, 0x4) syncfs(r0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ea3000-0x20)={0x1, 0x0, 0x10003, 0x1}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000ea2000)={0xd4, r3, 0x1, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r1, r0, 0x0) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000003000-0x76)=""/118) mq_open(&(0x7f0000002000-0x1)='\x00', 0x0, 0x0, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.153171] binder: 8204:8225 BC_INCREFS_DONE uffffffffffffffff no match [ 52.180622] binder_alloc: binder_alloc_mmap_handler: 8204 20000000-20002000 already mapped failed -16 [ 52.192132] binder: BINDER_SET_CONTEXT_MGR already set [ 52.197857] binder: 8204:8248 ioctl 40046207 0 returned -16 [ 52.210118] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.212915] binder: 8204:8248 ERROR: BC_REGISTER_LOOPER called without request [ 52.222967] CPU: 1 PID: 8244 Comm: syz-executor4 Not tainted 4.4.113-g202e079 #1 [ 52.230491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.239823] 0000000000000000 c485e60fc44b68c0 ffff8800ba8ef970 ffffffff81d0278d [ 52.247795] ffff8801ce08b500 1ffff1001751df3b ffff8800ba8efaf8 0000000000000000 [ 52.255777] 0000000000000000 ffff8800ba8efb20 ffffffff81605d55 ffffffff812363c0 [ 52.263750] Call Trace: [ 52.266312] [] dump_stack+0xc1/0x124 [ 52.271648] [] handle_userfault+0x715/0xf50 [ 52.277598] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.284587] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 52.290964] [] ? handle_mm_fault+0xb5d/0x3190 [ 52.297076] [] ? handle_mm_fault+0x291e/0x3190 [ 52.303279] [] handle_mm_fault+0x2938/0x3190 [ 52.309311] [] ? bpf_prog_alloc+0x13e/0x180 [ 52.315259] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 52.322067] [] ? copy_page_range+0x1480/0x1480 [ 52.328274] [] ? __do_page_fault+0x780/0xa00 [ 52.334310] [] ? vmacache_find+0x57/0x290 [ 52.340076] [] __do_page_fault+0x35b/0xa00 [ 52.345933] [] do_page_fault+0x27/0x30 [ 52.351446] [] page_fault+0x28/0x30 [ 52.356697] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.363509] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 52.370326] [] ? proc_watchdog_cpumask+0x140/0x140 [ 52.376898] [] do_seccomp+0x63a/0x18c0 [ 52.382420] [] ? SyS_futex+0x210/0x2c0 [ 52.387942] [] ? __put_seccomp_filter+0xa0/0xa0 [ 52.394237] [] ? do_futex+0x15d0/0x15d0 [ 52.399834] [] ? security_file_ioctl+0x89/0xb0 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0x0, 0x0}, 0x4000) ftruncate(r0, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0xe0)=[{&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001f000-0x1000)="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", 0xfe}, {&(0x7f000001e000)="34e67bbf31dcb981144e81a347842b271476e1785ee24839bc6e713dc9687fe8cd93e3c1e6c72b87feaed28239253d30cdcfcbdb6f72a7944ca9b0ac6fe243d46d3f03b8a2486def9d4aaa92bd3c95298aaca4aeb318aad0a552c3384aa9db065e1ed4984e20568ef2c971ef72fadcb45fb5481e4563fdb34f9084db55ce7057360fd5b513acbc86854dc65340a221f308cb02d27256f7b21667ccd58f2080565fed43ad26165c0bfda3b59933c53e84fe3a56b67794ae993f4c423f20e04ac6185ab5780114dbc2d7ee36743f3d3c", 0xcf}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000007000)="a843") 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ff0000-0xb8)={0x0, 0x90, 0x56, 0x2, 0x5, 0x5, 0x800, 0x6, {0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x401, 0xfffffffffffffffc, 0x8}}, &(0x7f0000c19000-0x4)=0xb8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff0000-0x8)={r1, 0x527c}, &(0x7f0000fef000)=0x8) listxattr(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f00007b8000)=""/0, 0x1f8) 2018/01/28 15:12:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') syz_open_procfs(r0, &(0x7f0000dd6000)='net/igmp6\x00') write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000043b000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl(r1, 0x800, &(0x7f0000cf2000)="97") 2018/01/28 15:12:58 executing program 3: r0 = socket(0xa, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000eee000)="", &(0x7f00008d3000-0x4)=0x0, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000408000)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x3)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) r15 = getuid() r16 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x1430)={0x1430, 0x2e, 0x200, 0x6, 0x1, "", [@nested={0x1d0, 0x7d, [@typed={0xc, 0x8c, @fd=r0}, @generic="140c07f8979d6489a9edd98999d1786f67790193098d126bcb6a", @typed={0xc, 0x31, @fd=r0}, @typed={0x90, 0x10, @binary="5f888a3f5c45c2e2ecc0af371af669c0b56ed5112ebcbf6d8681a43ae7c2043ba762c9285bb30e78957f5096c46f0390c619b0942dd33f68a9b188a83fd28a247387f13ca31ae23b0ad72544571b8c2a55a433efa082482471bba3c7f2dad752e9c273928f0fb8a888b36b4b058c9edcf2077bde4316944a5ec81ae94755439a6d71ab6c3d"}, @typed={0x50, 0x1c, @binary="bbee58f598b460383f788e3e2d2cbd2c6816112cadf5d7f5f82bc41c6c0ac8fedf5a2c1f71ab9ae4ec58393ad7fdd36154916738cec63b8fa1b269d3ab1b88a6b428769c90"}, @generic="fbbbe3416bf71e433c6a03448cb407dffcb88cb1cd71bbb1d746e513831b107b37f56ab67f282d8ff345c02c3299f39c7895d8cf9a2513d1089a981f57516ce31b127705ef28295043dca61d5249bbd67277704b2c9a84f1cc0e1d3aedfba7939039e6416ee034123e7e98e7b49de579d175a314f36664986bac1340405749dffe6c4680", @typed={0x28, 0x4e, @str='/selinux/commit_pending_bools\x00'}, @typed={0xc, 0x8d, @pid=r2}]}, @nested={0x94, 0x2e, [@typed={0xc, 0x75, @fd=r0}, @typed={0xc, 0x6d, @pid=r3}, @generic="f6527012e89898e0bd7e675151d4d85e63b6a4134d0f0884bf8b955d81b0f3d8936dfb3dbf4b6d1d15f958c502bf0de2423b031d31ea9c6d639c55b0e42feb6860d93a0318a086001add03cb568d488bdb78a87084ba53dc4ed7ec256e6039ead4ccb629c2472895788f95aa171b13fac7f510a85286"]}, @generic="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[@generic="27a9988f5b8ad7e4d5a2606e45c922f8a1a7e8bd2f5891ecedd5c12b6ff6db33b70316b798d1a20577931fffba1ae1d2015c7a5e8fb2c986dc0d072bf49336f6cf84b324915c672cb422fae38e56e4b9ee818cac9e4cd6e4d60dbaa1af15637eaec043708c519c7f0908d924a5e8967ebec428a241b0d0fdb6ed6722ebf04d11493660f74ea0f0339f928dddc17492879ec1d0e8b91315a5079efd7589a4022733417f1706ea2dc67dcbfab69d57d29d8d7bca82be32481fdf8cbc2eaf25e319f0c1db5f25e0eb0e94f57da528030163bde970e7c34f", @typed={0xc, 0x3, @pid=r7}, @typed={0x28, 0x61, @str='/selinux/commit_pending_bools\x00'}, @generic="5baed4d43b73b61d55449a32c0effc9ce618da1f18213e23926779fdbb1f0621bdff67846f91a11355c19c1b23fb94de4776a3437546b8f0332ec174d36aab09e4a22c06339fb18cb250b453746f79063e617ba0920893fe780f4e14301d91798495b33c9cc9dc4cb4a09e8e63c902c8b5c01403b8b89b34df92d5cdf2243cd74663eb1d9d455220f16bb735a45b72793cfa517326f8029d43bc53b9fffb72b49391a08f3d96817048c76f3b5c5a9f8db9df695f382e56277dd0fc7f905361f351af5380732b46edc383b47e7153faf2cea1dc5f2bc9b1c614d3fa52ca1725d957d5", @typed={0x28, 0x91, @str='/selinux/commit_pending_bools\x00'}, @generic="9695625e73d9edfb3f598f19d0a6e1b88b244a8594061ec014dda58940f0361876548ce27dd101cdfcc9926e72b7a3b29398871f8210aadf1cc58d894d14da5f42b5860e379b84a9dd"]}, @typed={0xc, 0x54, @fd=r1}, @generic="2dc220ea6eec0d2fb122a2544ccd867c16a2ac7cc8bd20ff2f8ef960b1ecc11969303d96076ad9ec15f333daf2db7d5f946a833472cff71f50b7d789e02f0bdfeb6f9e4b962aa66ff89ccff7461d06ff7047af9a50fa6afe2b37808068eee5aa1dc78651674eaf212cb094ae761ff673f68502fcf466bc114130ac475a8f7fc2b6dc176bed5c4e1c0f5d69cd76543b16f1e90a1666c4644e6e0ae759f08dccac3d12e8270c229a43feb6b866359787277d091e720cd7c195cb2de7940aeb037500213dbf709603fd6c", @generic="dae8dc66a4ac3cde5f64bc890f16a533833c0861eaf28fd828b84e5ec538a8113eaf22837467c88dac51d9b08e6204df5612dc47ff3cd2e6673775e6925b25cfb251af00b16b8573d8428ad78b937e50282008f93334f7f017fb7e10fbcc74123bd004e3588cc2a4100526f8f236b03242764a0f01a7c044d18df3f3b32ffe4e2c24a45197", @typed={0xc, 0x7e, @u32=0x6}, @typed={0xc, 0x14, @u32=0x5}]}, 0x5c4}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x80}, 0x20044800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000988000)=0x2c, 0x4) getcwd(&(0x7f00009b1000-0x44)=""/68, 0x44) 2018/01/28 15:12:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = add_key(&(0x7f0000b31000-0x8)='keyring\x00', &(0x7f000082a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d4b000)=0x0, &(0x7f00006a7000)=0x4) keyctl$get_security(0x11, r1, &(0x7f0000882000-0xe1)=""/225, 0xe1) fcntl$lock(r0, 0x7, &(0x7f0000fcc000)={0x1, 0x0, 0x0, 0x400000000000000, 0x0}) unshare(0x40600) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) 2018/01/28 15:12:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009a2000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x382) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffc8) 2018/01/28 15:12:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b86000)={{0xa, 0x0, 0x23e2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, {0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xd38b, [0x34c, 0x3, 0x86, 0xffff, 0x100000000, 0x0, 0x8, 0xf3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) [ 52.406736] [] SyS_seccomp+0x24/0x30 [ 52.412078] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/28 15:12:58 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) clone(0x0, &(0x7f00000e2000)="", &(0x7f0000a48000-0x4)=0x0, &(0x7f0000eaf000)=0x0, &(0x7f0000ed0000)="") pipe2(&(0x7f0000203000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000045a000)=0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000)=@generic="1304450f7e3a54c9fdf42760385846dd") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) 2018/01/28 15:12:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) r3 = request_key(&(0x7f000067d000-0xa)='encrypted\x00', &(0x7f0000a34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000076a000-0x4)='em1\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r3) 2018/01/28 15:12:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c8000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cac000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0x1, 0x1, 0x3a}, &(0x7f0000243000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f1d000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000c70000)=0x1008) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/01/28 15:12:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x81) fcntl$getflags(r0, 0x408) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x19b3f1e43c19b5b8, 0x0) listen(r1, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000625000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xd0c6, 0x80000000, "107762761131052fb3f1d2c0af8dd8c7b0ead728a0a89ae5c998a56c01aa47c7f44ed1ce10471d5e124d56447cf9c041fde06c8d229a14ed5e505c7af06ad0804700ee8fc988081641ac06d9b3100f68"}, 0x160) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000317000)={0x0, 0xffffffffffffffc0}, &(0x7f000072e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009ad000)=@assoc_value={r2, 0xf6ad}, &(0x7f00008c0000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000322000-0x8)={0x0, 0xfffffffffffff338}, &(0x7f0000c7f000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') r4 = gettid() ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b7000)=0x0) tgkill(r4, r5, 0x23) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000006a000-0x4)=0x0, &(0x7f00009c9000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000080f000)=@req={0x0, 0x0}) utime(&(0x7f0000ede000)='./file0\x00', &(0x7f0000cc6000)={0x2, 0x0}) sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x0, 0x400000ff) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000039e000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/28 15:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x301a7def122c9920, 0xfffffffffffffffe) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 15:12:59 executing program 6: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000c38000)='./file0\x00', 0x80) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000c39000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/01/28 15:12:59 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000035000)="") mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002d000-0x8)='./file1\x00') 2018/01/28 15:12:59 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000079e000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x725e46bf, r1}) unshare(0xfffffffffffffffc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) r3 = socket(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "52eb8f56ce6121157e8f7d0082696fe6f1471b06966ab316cb80fefaa60fff394388d36dd0b4da00b5b09ea0f085f2aeaa9b192fa1b975e995ee31c8e9181a45cd4c0f04a19e2fe2d1abbf561204ce94"}, 0x297) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/28 15:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00003a6000)=""/136) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dcf000)={0x0, 0x9}, &(0x7f0000786000)=0x6) connect$unix(r0, &(0x7f0000729000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003d6000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000158000-0x4)=0x1008) readlink(&(0x7f0000f3e000)='./file0\x00', &(0x7f00007f1000-0x86)=""/134, 0x86) 2018/01/28 15:12:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="864f", 0x2, 0x0, &(0x7f0000001000-0x10)={0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ac7000-0x60)={0x0, 0x1000000000000012, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbb000-0x4)=0x0) fcntl$getown(r1, 0x9) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:59 executing program 1: clone(0x0, &(0x7f0000780000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000511000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000-0x28)={@generic="44661b8d8ebd8dc40f383a937d54e869", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000354000-0x8)='./file0\x00', 0x4) 2018/01/28 15:12:59 executing program 0: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x40) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/28 15:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x3, 0x80) recvfrom(r1, &(0x7f0000bf8000)=""/0, 0xfffffffffffffef8, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000047000)={&(0x7f00001ad000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007f7000)=[0x0, 0x0], &(0x7f0000a99000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000278000-0x4)=[0x0], 0x8, 0x2, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000ac9000-0x38)={&(0x7f0000ac2000)={0x10, 0x0, 0x0, 0x0}, 0x96, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = add_key$user(&(0x7f0000912000-0x2)='user\x00', &(0x7f0000ffb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000019d000)="92c79c673d32a7fd3651d4e729470f28deeaeabf9262c717ac2a71379a95f74168aed0900ed18d362dbef329e74e464960c069fd38caa4abea464d9e58754ce1a041557d2cda0de3938b6a090c35b4c82e268814704df1b8a7d584f72c44196b5bd5d4dd8fa5e5fbd912856dbe811d3c05c514acfa2297008797bffdc1422ee1ba0252413febea80fe05f703354ab522a45a5831adfc7afda4a890b9a242d896366b473b07ddfc56082642aee9785a6ba0a3ac544155168b02fea1070ea9635c1442491dc1110b8ac52ca7dfaa4c021dcc268eabf19e3d9a2b9e5444f2c642b10e7fee47a4fc9c404d91bd3c", 0xec, 0xfffffffffffffffc) r4 = add_key(&(0x7f000081a000)='dns_resolver\x00', &(0x7f000011c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000044b000-0x14)="f8eb174839678655493b3abfeb41b9d40e49ca44", 0x14, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) 2018/01/28 15:12:59 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x3, &(0x7f000000e000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x48, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x1, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/28 15:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c07000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00009a3000)="ad8c48d3678c37db95085b8a6b5e68bd59") write$sndseq(r1, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d18000)=0x0, 0x10200000000000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000064000)={0x0, 0x78, &(0x7f00007e9000-0x78)="8577791d200dce4fd9bc79818a530951a95b5b3eed943a3221b5819199d8d7d1109ade3f6e092dd59223f1739b12ca3acf93a44983d30d054f25f128bc319e6f87589e2775d2fb83a8e62a4fc0d043f6a771a0dbe877a8a2655bdb2318f932adfd51fba13c3e80f545bbdeba588c63b364e27adb62a6c791"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a04000-0x63)={0x0, 0x5b, "56b9b97f0620e09698dcf72681ca9106b46cc0241d758b2f998f378ab320b7fa4cead4bcc3e9d11c0a8e50741933ed11e1e8f095929dd9f1eab48ce1f369383efd6fe099847b90163cafa4e992bd2b0c13d5570b17cd5c539e7c70"}, &(0x7f000050d000-0x4)=0x63) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000539000)={r3, 0x80000000}, 0x8) 2018/01/28 15:12:59 executing program 1: clone(0x0, &(0x7f0000780000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000511000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001000-0x28)={@generic="44661b8d8ebd8dc40f383a937d54e869", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000354000-0x8)='./file0\x00', 0x4) 2018/01/28 15:12:59 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 15:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/hwrng\x00', 0x80000, 0x0) recvfrom$inet6(r0, &(0x7f0000674000)=""/54, 0x36, 0x0, &(0x7f0000b33000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0xa, 0x2) socketpair(0x11, 0x800, 0x4dad, &(0x7f0000c3f000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000414000)="b5e6f97404e5e6285d17b5fc078d3221", 0x10) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000c3d000)=0x62e, 0x4) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000096d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000803000)=0x3670, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000067f000)={@generic="7c6677bf100e1b3d40558799166b33de", @ifru_flags=0x400}) r2 = epoll_create(0xd) r3 = syz_open_dev$mice(&(0x7f0000134000-0xd)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000083d000-0x4)=0x6a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/28 15:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009c2000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = open(&(0x7f0000d51000-0x8)='./file0\x00', 0x200, 0x8a) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00004a2000)=""/42, &(0x7f0000e1f000-0x4)=0x2a) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x2c4}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f00009fd000-0x65)="75d8ecce9ce96b892a65f9b4d339a646a6f27188240401ba25205d09f7b9fb88b8e6762b91da45fb0f56eba09cb983b907419fb4caee1aeaad7acb039b9c0f4bba39d74f235f1fe05429eaf154f18cee5b87dccbce1f0fa22edfa4d6fca8dcb239f7f7e970"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000841000)=0x0) inotify_init() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009ea000)={@common='bpq0\x00', @ifru_flags=0xb201}) tkill(r2, 0x1000000000016) 2018/01/28 15:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0xfffffffffffffe66}], 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000793000+0xdd8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:59 executing program 7: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000f16000-0xf)={0x77359400, 0x0}, 0x10) 2018/01/28 15:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:12:59 executing program 3: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f000022c000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/rfkill\x00', 0x200c00, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000681000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) getpid() 2018/01/28 15:12:59 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f000000c000-0x60)={0x27, 0x101, 0x5, 0x4, 0x80000000, 0x5, "2149195b79f0e70ba642795a4d0100c94522f785c01375e1fa85c8ba059f8892fa41bf93b5a7ead29ff799c528c08d5abbd757e04ff4023ead12db56b4f20a", 0x20}, 0x60) r4 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000006000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f000000c000)="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", 0x1000, 0x90, &(0x7f000000d000-0x14)={0x11, 0x1b, r5, 0x1, 0x7fff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000000)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 15:12:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000045000-0xe)='/dev/keychord\x00', 0x8200, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000696000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r1) 2018/01/28 15:12:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = gettid() lstat(&(0x7f000072e000)='./file0\x00', &(0x7f00002ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000f22000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000c7000)=0x0) getresuid(&(0x7f000006e000-0x4)=0x0, &(0x7f0000036000)=0x0, &(0x7f00003a8000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000615000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000555000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000138000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000742000)=0xe8) getgroups(0x7, &(0x7f0000223000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = socket$packet(0x11, 0x3, 0x300) r13 = gettid() lstat(&(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f0000368000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000091d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008e5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000)=0xe8) r18 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000020000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000a1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e52000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000372000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000)=0xc) r22 = getpgid(0x0) r23 = getuid() getgroups(0x4, &(0x7f000058d000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r25 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000b6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8c000-0x4)=0xe8) fstat(r1, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = fcntl$getown(r0, 0x9) stat(&(0x7f0000ac7000-0x8)='./file0\x00', &(0x7f0000f13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000af6000)='./file0\x00', &(0x7f0000842000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000832000-0xa8)=[{&(0x7f0000bd5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000995000-0x20)=[{&(0x7f00003d1000)="f994548f03ebc928406f941c48036ac8588ad9ea4defb03723d88996fd6e123112023176e14e4fbdc7665386ab3ff547d9c34b0710f7bdf26990b83e17ea75b95819daa72eaa5b3339927b9a322d35", 0x4f}, {&(0x7f0000c57000-0x4d)="1f34863d81d8384c1b400b16150b7e33b921e3027b1e0406825752dfc966b1ebee63f6cd1c443e3e9ea6f6116af0ffb78131879cc220ec2f6420a9951f97cbf8e38e7182611e4803437fe59aae", 0x4d}], 0x2, &(0x7f0000343000-0x100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r12, r0, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0]}], 0x100, 0x4040000}, {&(0x7f00002f2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ea000)=[{&(0x7f0000144000-0x1000)="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", 0x1000}, {&(0x7f000097a000-0x36)="28696da94d9cebe7e1d1f348bedd013a8caf2a7b6fd3b04313cf3667ab6632d2e9583cab2ab8014fae2d89fd6b2021901477c9a49c80", 0x36}, {&(0x7f0000b10000-0xb9)="df0b75e2631c879d82fc7a38903a356e5d62e7b21d51c23c6db8ee86d1b62690d37848da33b2a7d4cab7244b2b6b49bb234732dc85ee008ba3d29e05b14100e1ad92a0c2c39a29f2cd38c3994a0a53758bdfa042936a8006b51dd3f4957ed6bf5071e31bf8c6d308d71e516abd2729f7cc86f025003040df97c6992758c3812873e8688d2fe3df984a4491bf827d7e4cd1a380a9d194b5a58ba11db3260c64c5ca684ffb1aa526ec2093c6adf23e240deebccf4a8c06edc99b", 0xb9}, {&(0x7f00002af000)="51d8d7be67b770dc61743a9aa37a12b4393e395769faa408dce4daf50e777b9fcb087f483bf9c68492e608fc07660319b8e0d3f6637cac16718158fc0636ba4ffb6aaa5494ea69adb5597e07e8", 0x4d}], 0x4, &(0x7f0000e4a000-0x38)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4000000}, {&(0x7f0000566000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dc3000-0x40)=[{&(0x7f0000e84000)="0bcea13fcf88c08e90ce10065bc8348530a52bd11f117a5ae49d92f27759564ddb", 0x21}, {&(0x7f00001a5000-0xb6)="55cc6522a3dab90740fd817cdcab5d5f1c4b29e119c805ace16e81f6a29d78d99514e40597c7cb5d4143f334313cff33614d862ec36fa95bf0e3e00b25cfea4c523d2640907536d183f9b88806a3a666ca8a63a92957c9502c524060b787bc4db410fc32dcd1a75ddb95c9fc9216f05eb35f346a393ba0faee475d5c1972ceadbd033dd48d06a85ab799a15e1f09bd9c35ba2fce72342618b4a967d47172e976142707da6c5133b8d8a3ad0e28195e9c1be72f33e890", 0xb6}, {&(0x7f0000260000-0x92)="1a84a970bb5e0df9659e100018993f9db797ebe792d45ed68d63aed586a1f6b990e2965fe4606a6c2596b59388018527553fc2cb03f81eca037f63beb0e6a28268683ed8ff002c9ac423c6efa131818ed50d796fdba1f8d16b5efe003a1d83707c684e30fe22fd6be1fb75974da3321b20956ab19c2f5fee590c53aafd83d75db538f11c0655e3050483bf1b3e0cdca7df2e", 0x92}, {&(0x7f00001d2000-0x4e)="698742bcc1a8fae8c9e63b6c00f1e2262b51cab1b9ba81243f50d100de739279b029a24bdd85665db138a2927c678640cfff06084ae9610382059361736bf57bf99bf465290126a84ce9a598c59d", 0x4e}], 0x4, &(0x7f0000118000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xe0, 0x84}], 0x3, 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:59 executing program 3: 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)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000a6b000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000f90000)={{&(0x7f0000ef0000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:12:59 executing program 0: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) r1 = signalfd4(r0, &(0x7f0000004000-0x8)={0x3}, 0x8, 0x80800) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000055000)=0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000039000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() sendto(r3, &(0x7f0000005000)="f21d957ff16a64772f5f5e0cc697e610e5029956a5fe8ab1e923a3cb11c5b051d5f04d25b73ae26be838990acdf5475d77b91a76ade958bb223250112a3dab3350a7bbd916a304134588bf4b79c80521e087c7ec4f0e6d13e265ce66c07e8934f0b989daccc22d2ec83f9bdf318fa8198417461b45093ec109f2741b9720d81ebcdd7614ac83f578dc1cee17b59aa08bf7770c8f0568898a0aeb55e87b25aaf565d43a0a4b2a914e3fb7055884f56b0cf2798ee217db7513f462a4bda0c53cc5ac45ebf7c459a397028ba274bc193b67094be75a4fa4d5f288d37343ce189360addc2c5a1966", 0xe6, 0x80, &(0x7f000002e000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0xe82a, 0x4d, 0x1f, 0x10000}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x9e1a, 0x1, 0x64b, 0xfffffffffffffffb, r9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f000007a000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000077000)=[{&(0x7f0000000000)="9f8d782bef861127ee1e1d8f9e46395ae1b9e1a69ba5832d2696df504aa924127c20ade0e4dbba6b1ec51f96984a5e926cef99c39b78da4f05c7f3809471", 0x3e}, {&(0x7f0000017000)="57d1566653ca0f2e296fd6077c60157b5bfd8206118d0ca910363c82369c4f34f01c34fe6ebdaa8c239f6af7168d0804923741fb1f9d4f4fab74dcedba07", 0x3e}], 0x2, &(0x7f000001c000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r8, r10}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x108, 0x800}, 0x24000000) 2018/01/28 15:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000f9f000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000014f000-0x3)='lp\x00', 0x3) 2018/01/28 15:12:59 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000000000)="", 0xfffffe98, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x4800, 0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000c000-0x72)={r3, 0x6a, "4d969aea564e9530de00894cde2873dc242944d106b92635d070fb5e12b6998398b4215015ca3bf44c459404490d3bdfa55889fae8e7f9ccdc99584c6cdf87fe65bbcc8d9eb036ed7161080d4ad9adb010b2188a68993779de05e976835e88e101cdab837c714bc2886c"}, &(0x7f0000007000)=0x72) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c000+0xb13)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) r5 = getegid() chown(&(0x7f000000c000)='./file0\x00', r4, r5) 2018/01/28 15:12:59 executing program 6: r0 = socket(0x3, 0x80000, 0x7) r1 = geteuid() setuid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) r5 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xd4)="50acb98d06af323aa9811bcd7bdb66e1b0f03a279bba339f29988aa35c4cfe48b89e03127e094249b0dd059184323290b2a0eb3748a7695139c6ba6d55a8d6c6b7da9322266d1d71d84d500ea1ec2ba518f9d6be72cc42ac92543c24432bcdb48a14363dae5317058ccef0be757a75f59eb06a002ea72bf446f1f48c646a3db01909c7dcfb6431b384faf6e84672a015e0084d9acd29f8356ffbfe97d12fcb904a3ddd180ae760cd3eb45e97d0a82e32dfbcf08fb3630c34c895164518dd17648a4e10a8e00b2d964af816e781440bf684b9db1f", 0xd4}, {&(0x7f0000000000)="4b7ab9b18d575da0f5871bf9a25dfb56f47bfa9603176a1c99bf41e1ef28f146a80b092d09163641dd88f32a7f92b36fadc4eb00146bbdc8555bf2628a5653a3b3c9caccd7081eee712f6d5799eef8b6fb3d083ec7daaa5e6595c6cacbea5ab500634653118676b59f794ac9e9492280d65693c65312c928c3a5d0b2b6f1d865852ba3a947b51176629317c2d8d253455ce8ea062bcd4ada3767", 0x9a}], 0x2, &(0x7f0000001000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r3, r1, r4}, @cred={0x20, 0x1, 0x2, r5, r1, r6}, @cred={0x20, 0x1, 0x2, r7, r1, r8}, @cred={0x20, 0x1, 0x2, r9, r1, r10}, @cred={0x20, 0x1, 0x2, r11, r1, r12}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}], 0x108, 0x20000010}], 0x1, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000001000-0x4)={0x9, 0xa0, 0x3}) 2018/01/28 15:12:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x81, &(0x7f000061a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x308}]}, &(0x7f0000929000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d7e000)={r2, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x6, 0x4, 0x2}, &(0x7f0000d23000)=0xa0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000f9a000)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00003a2000)=0x10) 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000084a000)=@req={0x50, &(0x7f00009d1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}}) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000)=0x2e) setsockopt$inet6_int(r0, 0x29, 0xed, &(0x7f00009ee000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002000-0x30)={0x38, 0x0, &(0x7f0000001000-0x38)=[@decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r3, 0x3}, @increfs_done={0x40106308, r4, 0x0}, @acquire={0x40046305, 0x3}], 0xa3, 0x0, &(0x7f0000002000-0xa3)="59b2ed9081af1bc19a0be69f4a0f1f4c3cbe425eb947709115ebffe3a376b5816cabb4394b7f534cb6f0d415f7f44891fb01f46810fa039cefb7c84204e4bb20aaadb47b886abb7629480e22622de95bc5377c54fb3fed586e488a3981ec87eec89a590e8f80727408a07899345a66087456ab84a6fddc4aed88fc242cd5d481a370f3c9ca5402dac3aa3c028437f775e4d61b7d190441211fedda8500c440301d95f9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r1, &(0x7f0000824000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000ba1000)={0x0}, &(0x7f00003c3000)=0x4) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00008d7000)='projid_map\x00') sendfile(r2, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/dev_mcast\x00') symlinkat(&(0x7f0000072000+0xefd)='./file0\x00', r0, &(0x7f0000b8e000-0x8)='./file0\x00') memfd_create(&(0x7f0000a3a000)='\x00', 0x2) fallocate(r0, 0x0, 0x100000000, 0x6) 2018/01/28 15:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000ec4000-0x8)='./file0\x00', 0x100) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") syz_open_dev$urandom(&(0x7f0000b3e000)='/dev/urandom\x00', 0x0, 0x2) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3ff, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000c8000-0xc)='/dev/autofs\x00', 0x40, 0x0) r0 = socket(0x11, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000ebc000-0x4)=0x0, 0x4) sigaltstack(&(0x7f0000ee8000/0x1000)=nil, 0x0) 2018/01/28 15:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f00001f2000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000081f000-0x4)=0x0, &(0x7f00009e2000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000876000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f00004c6000)='./file0\x00', 0x20000, 0x28) fanotify_mark(r0, 0x1, 0x40000000, r1, &(0x7f00004c0000)='./file0\x00') 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fd8000-0xc)='/dev/random\x00', 0x0, 0x4100) pread64(r0, &(0x7f0000d28000-0x2)=""/2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006bd000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fd8000-0x4)=0x1) dup2(r2, r1) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x5, &(0x7f0000fd8000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000093c000-0x4)=0x0) 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x109840, 0x0) connect$nfc_llcp(r0, &(0x7f0000c9a000-0x60)={0x27, 0x1, 0x2, 0x3, 0x100000001, 0x9, "cb69e3bec5a74b029644732ec6eb5c41df890aa7e64ecabeef7e00e74c1a5a9421b9a92349e8f53c1e1b8359287680270c7a558f2eb9fb4859e42930c5296b", 0x3e5}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ef000-0x15)='/dev/pktcdvd/control\x00', 0x58000, 0x0) r1 = socket(0x13, 0x3, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000045f000-0x4)=0x6, 0x4) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000223000-0x10)=[{&(0x7f000023b000)="34c49cfed3484ed9c17463e88946d0a3041edb4c729a6b1263de1ae8009dc375ed9b67c7ab256d037828f0d7652abdbfd2418b3478f9cb8f0ec04ed87dca17a46ba651b0e348061c7576e2c2aa8f9658974620630f50c175685b418a0baa35e656569bb9fffd9e8615fa30581937c81e17a4be2b3a3bcde38c", 0x79}], 0x1, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/28 15:13:00 executing program 6: prctl$intptr(0x200000002a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) write$evdev(r0, &(0x7f0000001000-0x60)=[{{0x77359400, 0x0}, 0x8000000000, 0x0, 0x6}, {{0x77359400, 0x0}, 0x400, 0x80000000, 0x9}, {{0x0, 0x2710}, 0xfffffffffffffffb, 0x0, 0x0}, {{0x0, 0x7530}, 0x5, 0x3, 0xffffffff}], 0x60) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x12, 0x30000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/28 15:13:00 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/ppp\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001d000)={0x40002004, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) r0 = open$dir(&(0x7f000078e000)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000b36000)='./file0\x00', &(0x7f000061e000)=[], &(0x7f0000afb000)=[&(0x7f0000b36000)='\x00', &(0x7f0000409000-0xd)='.$*security\'\x00', &(0x7f00005d2000)='({@#cgroup((eth1\x00', &(0x7f0000108000-0xe)='system+cpuset\x00', &(0x7f0000b37000-0x2)='@\x00', &(0x7f0000b36000)='eth1+em0\x00', &(0x7f0000b37000-0x1)='\x00'], 0x100) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00008d7000)='projid_map\x00') sendfile(r2, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/mls\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00004dd000-0x6)=@random={'os2.', '.\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a30000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000d92000)='/dev/usbmon#\x00', 0x200, 0x68800) connect$unix(r1, &(0x7f00005fa000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000007d000-0x86)=""/134) syz_open_dev$tun(&(0x7f00006a7000-0xd)='/dev/net/tun\x00', 0x0, 0x400) writev(r0, &(0x7f00008b5000)=[{&(0x7f0000d93000)="6811ce85b2a2dca062114d20ac7d93ea14f99d13ed6f8c88", 0x18}, {&(0x7f0000189000-0x2f)="441d4ed6bbd529eab22e3ac78b8ea71d81af2813076b0644cd6d67b6cc1b0aed35bdb2d9241e8b83b7971d86f30b81", 0x2f}, {&(0x7f0000c36000)="c3e61186733d4ed7a9801db51a487b1309f2c2b4ff4d8a0b18fe71a1ae70daa11582cdcf4249dd87a1947b5dbedbd661e4be5050900bed14d7f4e82b0df4f869496f85e001b5eb23abc1fc9bd5d847e21738e7c193d8c1b6b93f812d874a8242bd0e10df3f1a1540387102b6a7b97a44f2b9749e1dc2ae6b3eb3115300326039ac53b1548b7ac9a55e072b0208bae1de1825a9b32fd57f3bba4142d5f1fcd286b79a", 0xa2}, {&(0x7f00000c3000-0x67)="69a07ec4f854a8022ce95b0fd16954f81d73f57f766022429cb6bc01533182a5b07776145ae7ca69a11314ccfbc1d403bde70d1a73aa39db657863edfaeb69cd44df7610f72f4bb2555269a9780588a3905f22944109f80bc56612603902978b5573cdd839461d", 0x67}, {&(0x7f0000c01000+0xa8)="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", 0xfd}], 0x5) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d23000-0xf)='/dev/sequencer\x00', 0x801, 0x0) 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000027c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ae6000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/rtc\x00', 0x100, 0x0) 2018/01/28 15:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0xf448) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x3ff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000871000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000598000-0x12)='net/ip6_flowlabel\x00') 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000052b000)='/dev/ptmx\x00', 0x10080, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542c, &(0x7f0000fd9000)=0x0) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6b000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000021f000)='/dev/ashmem\x00', 0x80, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f6b000-0xc)={0x10, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) 2018/01/28 15:13:00 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000)=""/216, &(0x7f0000002000)=0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000348000)='/dev/sequencer\x00', 0x482, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) 2018/01/28 15:13:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b34000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x100, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x9, 0x10000, 0x80000000, 0x5b, &(0x7f0000001000-0x10)=@common='irlan0\x00', 0x9, 0xffff, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) r2 = open(&(0x7f0000a14000-0x8)='./file0\x00', 0x2000, 0xa2) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000044a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000541000-0x4)=0xb) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000551000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff7000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="10693eeee268fe898772bcc8ab63ce16"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000ff6000)=0x8, 0x4) 2018/01/28 15:13:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x80000000800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0xe88, 0x3, 0x7, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000f5f000-0x4)=0x9, 0xb92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f00008e8000)={0x0, 0x20, 0xfffffffffffffffe, @thr={&(0x7f0000766000)="8b", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec0000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000261000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000f61000-0x4)=0x1) bind$llc(r2, &(0x7f0000ccf000-0x10)={0x1a, 0x11, 0x73, 0x0, 0xfff, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) timer_settime(r1, 0x1, &(0x7f00002b0000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00001f9000)={{0x0, 0x0}, {0x0, 0x0}}) [ 53.886410] device lo entered promiscuous mode [ 53.927352] IPv4: Oversized IP packet from 127.0.0.1 [ 53.933012] IPv4: Oversized IP packet from 127.0.0.1 [ 53.965755] IPv4: Oversized IP packet from 127.0.0.1 [ 53.971121] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f00005af000)='ramfs\x00', 0x1) openat(r0, &(0x7f0000baa000)='./file0\x00', 0x2000, 0x20) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000088000)='/dev/ptmx\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000d7b000-0x8)=0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c4c000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008bd000)={{{@in=@multicast1=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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069e000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000044d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x7, 0x2, 0x80, 0x80, 0x3a, r1, r2}, {0x5, 0xfffffffffffffeff, 0x400, 0xfffffffffffffffe, 0x9, 0x10000, 0x8001, 0x8}, {0x8001, 0x9c29, 0x2, 0x9a0}, 0x3f800, 0x5, 0x2, 0xb6993db14fe36e17, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x3c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6, 0x0, 0x7fff, 0x34b, 0x3, 0xffffffff00000001}}, 0xe8) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecc000-0x4)=0xde) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x560d}, &(0x7f0000000000)=0x8) unshare(0x10002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) exit(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2018/01/28 15:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009ac000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c5000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000c46000-0x4)=0x0) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000040c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000)=0xe8) fstat(r0, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000b59000-0x38)={&(0x7f00003e4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000657000)=[], 0x0, &(0x7f0000204000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x0}, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000adc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100000000, 0x80000001, @cisco=&(0x7f0000da3000-0x8)={0x1, 0xfffffffffffffff7}}}) socket(0x200000000010, 0x2, 0x0) 2018/01/28 15:13:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b3a000)={0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000900, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006b3000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dd5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b06000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000b9c000-0x108)={0x9, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x73d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x76c31ef1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$getflags(r0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdc6, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x80000000000) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005fc000)=0x0, 0x80800) syz_extract_tcp_res$synack(&(0x7f0000514000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003a4000-0x10)={0x7ffffffd, 0x0, 0x80000001, 0x10000, 0x0}, &(0x7f00002a6000-0x4)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000600000)={0x1, 0x8, 0x4, 0x9, 0x7, 0x1c00000000000, 0x9f60, 0x7ef, r4}, &(0x7f0000dc0000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dec000-0x8c)={r4, @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]}}, 0x8c) socket$inet6(0xa, 0x6, 0x5) 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000348000)='/dev/sequencer\x00', 0x482, 0x0) 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, 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, 0xffffffdf, 0xffffffffffffffff, 0x0) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={@generic="ca5414875f5061064f72322296cef3d2", @ifru_mtu=0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f000059e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000115000-0x4)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e4b000)=0x0) prctl$setptracer(0x59616d61, r2) r3 = syz_open_dev$loop(&(0x7f0000cda000)='/dev/loop#\x00', 0x0, 0x0) r4 = getuid() stat(&(0x7f00002ca000)='./file0\x00', &(0x7f000066b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() accept4$packet(r0, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ad000-0x4)=0x14, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041b000-0x4)=0xc) lstat(&(0x7f00002bb000-0x8)='./file0\x00', &(0x7f00005c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006d3000)={0x0, 0x0}, &(0x7f00009ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000704000-0x6)={r10, 0x7fffffff}, 0x6) lstat(&(0x7f0000aa3000)='./file0\x00', &(0x7f000092a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002bf000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000575000)=0xe8) tgkill(r2, r2, 0x3d) lstat(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dea000)={0x0, 0x0, 0x0}, &(0x7f0000632000)=0xc) stat(&(0x7f0000b79000-0x8)='./file0\x00', &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00001f1000)=0x0, &(0x7f00000a7000)=0x0, &(0x7f000015e000)=0x0) stat(&(0x7f00002a6000)='./file0\x00', &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000af4000-0x38)={&(0x7f0000cb1000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d5d000)=[{&(0x7f00008ce000-0x494)={0x494, 0x2c, 0x101, 0x6, 0x3, "", [@generic="11c3e16d4fe23e19457e6d97dec77f729c078515a34bb164f358f813c2cc2543432ce96bc035054683ff1dfc6c7cfa0ad991d61d06f981a4c026b1c1d756a8f393e5a6880c1a56b191685e431af7465d4c390016aa84feb23ede266b9a744df5813711389db5a672452f5f7b5adf187b34023fa230cdb608a4f6fd74929784c188f1c8162e72", @nested={0x4, 0x37, []}, @generic="69b5dcf2e46823658cc169ca4ce3673f3117c25a837e83c2d38d1a6f0b2db432956c6858929b901b7bc80def54a8dcf25d746b43fea6cb58937f5c4fbc684949a1dce03914c62cd6b59821f9c5cf8d8ccf09ef2ab674ef7a7367a8536b7be2325ce2cb5e121cb1533809ec77314f8f86c2c36a8e48ddda033942510e0d8a201fe8b9a71e8fcba33f37afd40d0e80609531099674c77236e7575d33fef4a0a29c77efab610ae6dd7cf8a41cb77e76", @generic="04cc1a9e8fbf258839cf7cf87a05ea95d6fffc9388296223d3ccf06363eae304d2be8228cbe95b4e02f5715a121bcbcc34385b6855e426e66e43d49e59cf11e8faa46a7c1d095f75af28dd582ef9725c285b3db2da75e11ad25d7047673e", @generic="24718be831f53a4239e0bbee7c50553f4aaf88a3d74e16e7147ac06c3304a4c78efe27856eccd7e3f87bed6370638c0502ec24ef1003", @generic="f62fd48750ad39c95c3284cb1bd22dfe66c75a7bb41ebc150fccee1930a29202b2de5731f6b5a03b16d6b17f1af307c261453a2d17bc03570d7f623ff158244d2192c293158b7247c95fec0e687cd74cedf002fd52c9e4898bcb66b0a71ee57ab1ccbf7e381b347fc5826f211518b38530d85e9ec7730a75e52f64e2f3dea5bbb0527e8cc8cb0225e1", @nested={0x22c, 0x70, [@typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x50, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @typed={0xf4, 0x51, @binary="20de2f1036877f854bc2df18e4357694646cdd405dec54b7a5b477ec5fe1a86f3e27101ca5dcae2db16fb3618eddff56fbe907ad9241f3933ba0364346f85cb5302964c94c759000aeec612ba33475fbd69a12d5ebd098711382f0068a2badc556ea58dc3cf74b4a2e9aaccbe117988d50b1edbdbc020ddf938ac7631df9ceb267ccfae301f61609212c8b8b284656b34bbad370b4730a89dc0c34f16cac5b8f8bc2c3009dd011bd7e8ecc5bb90f40ffbae0240ec638e62daff2db1be69291e233c35a1e042bb77f67e5618ade99bec209681b3630b3c83a739e74817321b5acddec0557a4c8c014cf6b31"}, @typed={0x18, 0x2, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="393acc37609900543d2ad187609a5936d6e79165b420a02caa456669e0b37ffa8a3557b518e1c8ffbdc78fb00c4e50b8a189b84aabe20a7358997512121637c0497d3be89ae945543a22cf75f066df4d624d8831e8b07479be8f9f14f229cebff921", @generic="e0e75071b8b4e4335b1800afffcb272afbb696f74c249a161cb239c77fefec1590a03c659ec8d4d137c37913972e8ef21c20532033a4dedb7de47a7985b9908e146a45c34f03cffaaba3de112cba6ebac8dfe05ba695f0ff03976c3832ad8971c8db2e19ea83b61079173d5ea5a77b56fd6942614eb761e16570f1ad7ea164e1ec182002fac040"]}]}, 0x494}, {&(0x7f00005e2000)={0x158, 0x22, 0x301, 0x2, 0x2, "", [@generic="2d1193fb19382c79e1715500b6251b6f765242850c9072b7d59d5b9cdb994f040f9e240b249006fd8653015adaf91b75ce65974962a1bd26b894f2d2c0b51697329aeed7d7d4add415913272dd084af32d1e65b350b0358980c3348e33859b9458eea0d69b71ae1981d8392dbffe754bbc4ef812d18813beb426ec2a09d36af4bd0768ca77c44a64a87be17dc914e69b256c4b5a16c4caff1a49db75864fd1507d85fcf1", @generic="9266dbb05dc5041041e0d625eea0921db66101324499688e35cab383d1e84a4ec606e5fd8fa00a562be007a840b91e59aac82509c57425afd00f5c31b858f86f921e380ac9ab37a064dad56b75b38edb2297027a969324cc0c647e4606adb5503751df7dee24c48b1485511f5a340065db6bbc8c3c9348074f33d07147", @typed={0xc, 0x30, @u32=0x9}, @typed={0x18, 0x65, @str='/selinux/status\x00'}]}, 0x158}, {&(0x7f000038a000)={0x174, 0x37, 0x404, 0x7, 0x2, "", [@nested={0x164, 0x88, [@generic="0cde5c881effa5c54daae70b701229e9aed3b246dabe5780891b6b394fd98e520e88fe33134cff04602140b4476d71970c1347c38e331a7ae0ae8494e2e3637b670f6921bdf5e23cc1f6112d4ca27ac326fbc990e01c9aee1a222c77b3af65383dac5481f995bb584ab892ccb52c295d3f50fe8582ef4e99ee9b831546f6d2131f4046bbcaa8db79777c986c41f6b4fbe19578", @generic="3a0d353d72e918d7c999de167d64b3dea46520576dec4e5270355e720528b3fa6f460a4521886aff69eeb700f3a4ff080830d34b3ec3811338e33afc8b699dea3253ad21b5bd583e9b09264eb95e532d6b58a605789803c6e29eb1fd316140cbb15fcfcae5c8afc800147dbca260919f4453ad640a185864e37fb9284ed3db6185b255c062bca8ccaf0482fdd8c2e5ffca7c119019f18c5134694b2afdcc98aa9661a61e48f9493a40324d22ab7a5d7c0bf14f8e", @typed={0xc, 0x57, @fd=r1}, @typed={0xc, 0x15, @ipv4=@rand_addr=0x9}]}]}, 0x174}, {&(0x7f0000d54000)={0x3a8, 0x36, 0x31a, 0x0, 0x1, "", [@typed={0xc, 0x46, @u32=0x1}, @nested={0x104, 0x8b, [@typed={0x100, 0x8d, @binary="56ffa58f7ab3cfd9c5c9348e9def575e3ad8cc44f73e0dceee81960a9eeda8d0db36cb5790580c276e688e09f90d2cd4aba748c24f2cf506e98bd8ad08e9cc9ac5cfa38b4c1db4d4f563084741c6b29433bea31fe68127109a7e5c75c37e0996e086d25e141f0237a82db625d908d027b2b1f97854134076d5e5a176c8c07781a34da83576659afff3d005e49ede5645edba548969dc0ab5ec61c6b0f8f12460a055e6a8845cacdbe3d82ca23080a3b7c297f243838675927defa8621fe13a2196e4e9f6ddd402efa51a6adf81fb096adfd6017c51cb028b87de3febac35e60a5dcff608ae2112beb4643a6445786dd4efa7659a74"}]}, @typed={0xc, 0x11, @u32=0x6}, @typed={0x14, 0x6c, @str='/dev/loop#\x00'}, 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@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="ce9c80b970853bb3da22bd00ac3c0b6c8f5521f2d8de6a97ea382dda7d121449a3ddfd5b81be7a752831b7bbdf7fad69040eaea548f6a631ce959050b88fffc9f433b0acb2dc7d8f03c3e255ab69e8a8cc98c0ca5ed309fda00ddca8468d1772644408075e2ab469371f3679db8ad09dbfaf4b3e5e12dd652cf915dc6f6eed61107e330cc26801dca78564b983099c5eb2da8413800ba13586faa0539a470c71e3726ea1c1a45ec8e8ea7c", @typed={0x1008, 0x40, 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"}, @typed={0x18, 0x23, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0x58, 0x30, @binary="0c071bd52dfb62ea7897486686c628494ac424eb641779717883029ea81e86d5231aa5ee8836ca28969f72eba2366e0664ad8396fd6ceccd71d9beb26b424b2a3732445e84bfd13795533fa53c"}, @generic="cbcff5d37a5f2d89e9205c0f3ffe375e1f47e41ece04c32abcd6968cb2effe2ee00ce6758792e072cf"]}, @typed={0xc, 0x10, @fd=r3}]}, 0x3628}, {&(0x7f0000f35000)={0x258, 0x33, 0x304, 0x7, 0x3, "", [@typed={0xc, 0x4c, @pid=r2}, @nested={0x23c, 0x45, [@generic="927aa2700425022751591f856be1571e6252014c87f09c20d145eaffe987a1b8bc18cbfa715e501602ca2e8731e1b802961314b2bf6b133fd0ac90f3f09b3f33434b2660af6a9382eed6f61b95f3dc5971ab66cb9288f784809545f26c0f067183b99d9ec285c312e0e11f1b783a83c369fc1df35f655e339bd2a3ea32280a86f8c73141d93f7885d0e33b5b8db9700a0e8f980c9d67c51ce5796a83b6bc54add458e649c8b70db388b2b92004156920c40a5d49452e6954fe6a884068abcf224a9894f85f086a0e10b56be4906de2bac83e65ead98ccf32535e45fb89", @generic="a98faba60ea58b86eec970710a918df66519707b815b8a62158a6366cf0da5306214fc5204871cf56392a5093279954b13aa7c16e6be989c13f452e6a2edef9c46614098f3b662d7376630c57bb33ac6d0f2cac87630223d6125ca71e3e59f104c697c1f72852ba4a8f7f32b5220bd5e87a679a17da45ee807aeaaf74941c85374581bd33fffe7023c1c12b6ae07046335c07053b2793134ea4264deb64796b3746aab20652cbc159f87980660074eaae8f3d8eadbf5471fb2838aeb5fca4f52c19c76bbd993c08e73a8a1b78fbed72adad0bb", @typed={0xc, 0x96, @ipv4=@rand_addr=0x9}, @typed={0x14, 0x5c, @str='/dev/loop#\x00'}, @generic="beab8163bc8fff7b55b1472371493df078b7352a325bb34a829d96aa6f33bb7a83576861e33b61e430c3041a993dd9866171c547fa64a2b89aa214c1c18516f2c3ff67d7270eda1ea9a75290d3e93f60", @typed={0xc, 0x20, @fd=r0}, @typed={0xc, 0x72, @fd=r1}]}]}, 0x258}, {&(0x7f0000942000-0x248)={0x248, 0x18, 0x311, 0x7, 0x2, "", [@generic="", @generic="e21dcbd55282774654fd50d929167ec780cbb041273316d8a05f2ba6", @generic="c4dc1fb948261bfb3d4fc0c17b00bbe2b2039034ff19ca96bf6f492cc6881c6b8c796c8cc1307a89a19f3b92f50f5388556f7736f6a89e1fdf3c24c1fe28670844d0184023b99b0dc796305be3786f7d578571e055596a533cee8ca352a2cfe3331ffbcbdaa00723866f094985ddc23cfc07844b38eda2b02bb948fe075041c89a21cf2ffc0819612b88684fdc3eb2299b49156de37c241eafa6fa4b6bce0e8d28ce", @nested={0x178, 0x17, [@typed={0x14, 0x4, @str='/dev/loop#\x00'}, @typed={0x14, 0x16, @str='/dev/loop#\x00'}, @typed={0x50, 0x3, @binary="fb74e9b266a7193c63abcef34db055cc4a3b53d3dbe5e0ba8424f6ddb270e6c931b849c7b939d7805e7a5cb4f1dca011fa5640fc3d5f1cdea5940ed503c83ca68ce60e985927b3"}, @typed={0x8, 0x7, @void=""}, @generic="5ac98aad7b5f7f959542a88ef0b81d1484b55ccda95ffdc2386fb0d12cb4577fe5a0a0e861a78f981919fba7072cd3555d356f4915ccf9651c54cb21f789ba5c22ba37219ad2a1010dfdc33510f0359b5273a7672ad419f13d5ec79d32442637cfc3d8027b7b0c099a7e0c1a5b5aaf43d89dc0a91f03b2431f970f74889bbc4fbcbe7f8fe7eafc7f26ef9ccf5558d6f3d2f588b9acbd13e4bdbf50ee36abcd9a758285815e3045b15f736beb17c6385479a758eaac5be649af5d5825134ad7dc407d440bccd412c6919135b876947f83cf45e67cf4a434e53009e057a2d7e27fd3ef4d46f352e773b785452781ccfec09a"]}]}, 0x248}, {&(0x7f0000592000-0xa0)={0xa0, 0x1f, 0x318, 0x6, 0x3, "", [@nested={0x90, 0x82, [@generic="0d83f266072da221a7afd7ec4eed7851f86499a619b77988c0d2360ebdbbc08327e51b7b7831ac99d58d7565d7367e2587bdb975ed50f790e3ff68892a6850ae7c7df7cccdfd480666670e0091e61c0ca97b1ddf6ee2b73ea03c0a31028750eb749bd2fc73aa873f4f5e96bb8f1466f9f9", @typed={0x18, 0x89, @str='/selinux/status\x00'}]}]}, 0xa0}], 0x8, &(0x7f00009f1000)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r9, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r16, r17}], 0x120, 0x24008004}, 0x40) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) eventfd2(0x3f, 0x80000) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 15:13:00 executing program 5: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003be000)={0x0, 0x1, 0x81, 0x831, 0x7, 0x7, 0x9, 0x1, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac1, 0x4, 0x8001, 0x0, 0x7f}}, &(0x7f0000003000-0x4)=0xb8) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @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]}, 0x9, 0x1, 0x3, 0x7fffffff, 0x2}, &(0x7f00003c1000-0x4)=0xa0) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e4000-0x6)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f6a000-0x76)={0x0, 0x6e, "0281bb2f5705af0e4f1eacdab81fa4733d54e74703cb9924f4a0cbc1153411208be7b5d540adb25ed6903a3317c0172031c496eff89c3fdb9d4e31982957cdc140634e9d5a6797439a6abbcb00dde06ebeea08d6eac6a26c37b081a15e10ba26edadd702f1e2ca0acb56ccefd017"}, &(0x7f000078e000)=0x76) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008d0000)={r2, 0x508}, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r3) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r5) wait4(r5, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:00 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = creat(&(0x7f0000990000-0x8)='./file0\x00', 0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getresgid(&(0x7f00007cf000-0x4)=0x0, &(0x7f00006fe000-0x4)=0x0, &(0x7f00004f7000)=0x0) r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000f30000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e5f000-0x81)="240000001a0025f0006b000420bbfc00020b00ff20090000080000000400190000000000", 0x24) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000608000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000163000)=0x60) write$tun(0xffffffffffffffff, &(0x7f0000ce6000-0x4e)=@hdr={0x0, 0x85, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) read(r0, &(0x7f00006d3000-0x5d)=""/165, 0xa5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000125000-0xb0)={{0x3363, 0x9}, 'port1\x00', 0x40, 0x10, 0xfff, 0x2, 0x0, 0x9, 0x401, 0x0, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x1020001, 0x0) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) 2018/01/28 15:13:00 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f000022b000-0xe1)="c6e1c658a6da55da079909b0139e1ee9ef878b383bf6a322976928324d50b4628eb34f43465a47a724a935ce6c54ab2f0f33ad94c803b35b17cc4d7f7b967b443e6c1774df8521bd50d9d3dcf43d89147f1fbd2a28fc6ceefa484f710f6609251a2e7fbe71ec9267f37cc9ba955976ee21924b08a3bb8c317b00e12fe077a60cd0a2ed2f6449663d2cc97aedac6fce3d4b9ca05c63ae2955aae7df8b95b7bc367317e1803ae433a574aa3b0ae91266f4fd3d4791e3cf7acea49dd1fc622185fc0641e9a69f2bedb54762616e0f76c31770678198b3bdeb2d54b823645167f2a7a2") 2018/01/28 15:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) getresgid(&(0x7f0000bae000)=0x0, &(0x7f000006b000-0x4)=0x0, &(0x7f0000e4d000)=0x0) getgroups(0x1, &(0x7f000069c000)=[r1]) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}) [ 54.146499] binder_alloc: binder_alloc_mmap_handler: 8556 20000000-20002000 already mapped failed -16 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) fallocate(r0, 0x9, 0x0, 0x100000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000fc2000)=0x4) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvfrom$unix(r0, &(0x7f00005bc000-0x87)=""/135, 0xffffffa9, 0x0, 0x0, 0x0) 2018/01/28 15:13:00 executing program 2: clone(0x0, &(0x7f0000288000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b7000)=0x0, &(0x7f0000bba000-0x6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) kexec_load(0x0, 0x0, &(0x7f0000db3000-0x20)=[], 0x0) 2018/01/28 15:13:00 executing program 5: 2018/01/28 15:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000b7c000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000dfe000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bdf000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9, 0x7ff, 0x8001, 0x400, 0x2, 0x1000008, r1}) r2 = memfd_create(&(0x7f00008de000)='\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000009e000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0xff7ffffffffffffe) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000c33000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:00 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000999000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ad000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000dc000-0x1008)={0x401, 0x1000, "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"}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000054000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = gettid() sendmsg$nl_netfilter(r2, &(0x7f0000a74000)={&(0x7f0000e8c000)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00000f2000)={&(0x7f000034e000-0x29c)={0x29c, 0xf, 0xb, 0x200, 0x5, 0x0, {0xf, 0x0, 0x3}, [@generic="c2c2654bef41bdab1e19d671157d6185145d1efa", @typed={0x18, 0x81, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x25c, 0xb, [@generic="4a3bf35dd3fd9a13da49cb0d0c46dce4ddb8483b3f28c41fec41ff831672ab168bf05edc038eba439bdc0e59d1b5927287ffc25013445a7679d51aa5893a2d0d07502d1478e7937f7660346dc1ac07f471e36ae5bcc6974f23572e6c38b634340b0b731cacbe8235d97f00b1598bb80c1172bdcbd31f12a7123d245d86601e8a81baa43b70762a68c551e22bbed66359", @generic="861684aca346755b8eb4db8d93ca0109a4c1268ca589d57e44f4effff336408e3c167db2842d0c6d4dd19b1836b4d6688461a56fb1c3659efc442ed29f951db62aeed99e15598bb1e583133a86f48b3c630d5ab0e0209f1121c4d33c353cadb532725313b4674057c062d2b557e70638a8bb4d2094a556e380e67fa10c57a3e2cdb3ae05331d8a5c692cf635646f15f43fde62bf2e471e8f503778015f66ce36b823abb264796a48630401c5c61f1cc8c6046e5b26c4f850b121ce7999247b2fb33636386d52535572f6d52b26b19b0b6652abc0df9f946695765dd163b3c97d5faf13b2fefe9315592748ac4a5819157957049a1388421d", @generic="30c078b11feea1ada2f3e2b2fd51fafc22fff9ac68a7b06b2f9382d20a124aeb4ea5754a3cedd8679b36e194be91abe8ec3d3ac7245db6e5224f552a6e8ed2cea15a1f5b76947117edd213327514c05c9f3a202ed173161b2e5638bddd18d72ab6c43d6b448b8e2ebe4b950f1dd1154e91763ac385ad4bd58a9d3a709d3e3ca3b62000d0c2bbc3747bb0085ff75caa846fc6", @typed={0xc, 0x18, @str='\x00'}, @typed={0xc, 0x64, @pid=r3}, @typed={0x18, 0x1b, @str='ppp1.cgroup#\x00'}, @typed={0xc, 0x60, @ipv4=@empty=0x0}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf4000-0xe)='net/connector\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet(r0, &(0x7f0000ba8000-0x10)={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000cba000-0x50)={@generic="40b6685c287b78c046eabd089aa00cec", @ifru_names=@common='bcsh0\x00'}) socket$key(0xf, 0x3, 0x2) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000190000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ca5000)={{&(0x7f000073d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = eventfd2(0x6, 0x0) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) [ 54.225493] audit: type=1400 audit(1517152380.690:22): avc: denied { ioctl } for pid=8576 comm="syz-executor5" path="socket:[16141]" dev="sockfs" ino=16141 ioctlcmd=89f6 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 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x5ad, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000998000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000d63000+0xdc7)=0xc) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff8, &(0x7f0000f9d000+0x574)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000a85000-0x4)=0x0, &(0x7f0000833000-0x4)=0x4) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9d000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000442000-0xe6)={0x0, 0xde, "c3b38ddbf15df513bebf03a0c0218ab6034b0e13f128c79ac741ca3cb3b3a6cc2b115137799363b30d3aba011676e45cc74ffb1aeff5692efacb33cbe90163c6ab5f4f65b264dc9ef61d26f26f1f7419072d9ff52aca6379ca49030374e032f3bbbc76a3f245b40000de9e520fc9137230b9008cc53463e339e058f62672714df4bd8a3d95919937eba576ff357d5c1efc3cd319051fb24776611c29abc86a4e1687cd0a9c15a006513db71296e8729139df422bc98c03b4f4556fc8bf0fdc9570ef34f3fd91e9d4599c0b5ce647670d2995eb879d5e4028cae8196ecc4f"}, &(0x7f0000f80000-0x4)=0xe6) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f81000-0x6)={r2, 0x80000001}, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000f7f000)='net/nfsfs\x00') ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000ec3000)={0x63f, 0xdd44, 0x5d}) fcntl$getown(r3, 0x9) getpgrp(r1) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f81000)=0x0, &(0x7f00008f7000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f000093a000+0x880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f81000-0x4)=0x14) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f80000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000070b000)={0x349, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x9, 0xfffffffffffffff9, 0x5, &(0x7f0000f82000-0x10)=@common='ip_vti0\x00', 0x3ff, 0x3, 0x8d}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000002c000+0x227)={r2, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1000, 0x23f, 0x8, 0x1}, &(0x7f00008d3000)=0xa0) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x4, 0x806, 0xa0001) 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00008da000-0x7d)=""/125) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e0a000)=0x0, &(0x7f0000ec8000-0x4)=0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) [ 54.324787] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000008b000-0x10)={0x2, &(0x7f0000a22000-0x10)=[{0xfffffffffffffffd, 0x9, 0xffff, 0x8}, {0x7, 0x1, 0x8, 0x1}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000645000-0x12)={@common='ip_vti0\x00', 0x7ff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0x0}, 0x4) dup2(r0, r1) [ 54.371464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 15:13:00 executing program 3: clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000a68000)=""/0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) close(r1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="632e404978047dd5dc507598a7728cbd") 2018/01/28 15:13:00 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e70000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f000085e000-0x9b)=""/155, 0x9b, 0x10000, &(0x7f0000e70000-0x10)={0x1a, 0xff, 0x5, 0x8, 0x8d4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r3 = accept(r1, &(0x7f000084b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000968000-0x4)=0x26) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000e6f000)=0x0, &(0x7f0000e55000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e4a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000725000-0xee)="00e9d4b30867abdfdce330e3faa47524474cb741e7c3c8b464484187023c82b1c399802a7152534be22f18abcbf2a5af5e0172e246628cf76b20f8be21d6dba5c27951ee64f035676b6db3df60061ebcb15a8d450a8d164a79a846351f18c92ee6c47e792b66de0ae2c2e5cab5655116420111f29265df4e8ea5e84586846887e8aca0cb0c344b7f3a033bc72959baba618da3998e077de40cc5b43cbdf796e69e266ee271c2000ea1f8bc08f99d522692dbe0511ed292b7e1843b675bed14b168772e472bdaeec3bc4116d04b4120fabc029ceb9d5286224c62b58446f6f3492c5b41174830a1f2459fc98ad0be", 0xee) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e73000-0x4)=0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00008f9000)={0x2, &(0x7f0000672000-0x10)=[{0x1, 0x1000, 0x4, 0x62c}, {0xdac, 0x1, 0x1d9, 0x9}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bb5000-0x8)={0x0, 0x69}, &(0x7f0000b83000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e5d000-0x8)={r2, 0x81}, &(0x7f00005a3000)=0x8) socket$netlink(0x10, 0x3, 0x4) 2018/01/28 15:13:00 executing program 0: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/28 15:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) timer_getoverrun(0x0) timer_create(0x7, &(0x7f00004f5000-0x60)={0x0, 0x37, 0x7, @thr={&(0x7f000002d000-0x3a)="4276dbaa21ea39c5a78eb90d19d2eca60fd9ccc8784e7233a268e947ca20f30034cb487ab50854789c0fc0974c6ce6bf8015204f897b33378dfc", &(0x7f0000745000-0x51)="8961941c808253f7b472d2f2c5c0ba1f8f3e5dd0a99889095b264586e0e6828e454a4c89e3fc6f718d3677239619caaaa09aa89df21b064f8120f11c1dfdbfcc9ac37e3d171224405e771983a947a286e3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b47000-0x4)=0x0) timer_delete(r0) 2018/01/28 15:13:00 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000016000-0x8)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000016000)={0x0, 0x2, 0x89e3, 0xffffffffffff6298, r2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/28 15:13:00 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f000001e000)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:00 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x4, 0x806, 0xa0001) 2018/01/28 15:13:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000011f000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dcc000)={0xaa, 0xf735777adfc71a35, 0x0}) mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d4d000)=""/72) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e12000-0xc)='/dev/ashmem\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e11000-0x28)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) r2 = getgid() setfsgid(r2) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) syz_open_dev$mice(&(0x7f0000690000-0x10)='/dev/input/mice\x00', 0x0, 0x2200) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000fe9000-0xb)=""/11, 0xb) 2018/01/28 15:13:01 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000abf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x55a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0xaf, 0xffffffff80000001, "f36e801d07d708a9645f4c09d050c08325a361289563bdade2b4bbc7a4a930b05950c1a6a73db1c61fc6e887b11f4ec3f5bc2604e6be77b2aab36b62c54c529dff5a55b922818496d5247f4927030f52"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000006a000)={0x0, 0x38, "60f277f9933a0f54f9cc534f86b9bb1f6a5f45b0c84d36419739d3355dfe3d2d4b8aef2959030c50cb7a02e7e699baf156cc01b581e4de88"}, &(0x7f0000fe6000)=0x40) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000263000-0x8)=@assoc_value={r2, 0xfffffffffffeffff}, 0x8) pipe(&(0x7f0000e20000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e87000)=0x9, 0x4) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) socket(0x10, 0x2, 0x6) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe9000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000fe9000-0x4)=0x8, 0x4) ioctl$TCFLSH(r2, 0x540b, 0x5) 2018/01/28 15:13:01 executing program 1: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5310, &(0x7f0000048000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000002, 0x2) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e7a000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000078e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e70000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f000085e000-0x9b)=""/155, 0x9b, 0x10000, &(0x7f0000e70000-0x10)={0x1a, 0xff, 0x5, 0x8, 0x8d4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r3 = accept(r1, &(0x7f000084b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000968000-0x4)=0x26) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000e6f000)=0x0, &(0x7f0000e55000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e4a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000-0x28)={@generic="bcc5b765610bf79b006e7fde33ec701d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000002b000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000768000-0xe)='/dev/keychord\x00', 0x80102, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = geteuid() mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000b4b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getuid() r7 = getgid() r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b4b000-0x11)='/selinux/context\x00', 0x2, 0x0) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/load\x00', 0x2, 0x0) r11 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x0) r12 = signalfd4(0xffffffffffffff9c, &(0x7f00007b0000)={0x1f}, 0x8, 0x800) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b4b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) getgroups(0x3b3, &(0x7f0000890000)=[0x0, r4, 0x0]) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b4a000)=0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b4a000)='./file0/file0\x00', &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bf000)=0xc) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00006e3000-0x38)={&(0x7f00004d5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000920000-0x40)=[{&(0x7f0000b4b000-0xd)="dd91bd415cd417fbdee6a3972d", 0xd}, {&(0x7f00004eb000)="ece995fc7f62fa06b1ce2cdb2e3bb01f7744d7eb4630dc33ee435d7da2db28fd533952e0cd8f17d78f7e", 0x2a}, {&(0x7f0000b4b000-0x1000)="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", 0x1000}, {&(0x7f00007a8000-0xe8)="26db8f8a73246bdb14d42f77d315adf6c3c2098b951549d235f66c523be4ef0bd40e4ad0eeeef62b696d5df21d43547df62776bbce7b3d6ee3fb72606ece1786f26299872ea0cc5ecbf739acf0237d81ef57ea2a050c26f863c14b763fcbbd5bb2d5bc83b05cb611f533b71bfe64494c4d279059b66afe217b5def7e2fd417d4bec824441e182d337ac7aee3f6b3a6be830eb4d058f8fad44ece75a808cce35f3f6bdba1b3f6c849d86bc3ef0c7ff9364952046b4111c923ab5d4da1760857548d9ddc9385fedb517fef790ab21ec27b068e90750f9205225aceb95fa05e2c9502093ada0897f80f", 0xe8}], 0x4, &(0x7f0000b4a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x1}, 0x91) r19 = socket$unix(0x1, 0x2, 0x0) bind$unix(r19, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000c2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) accept4(r1, 0x0, &(0x7f0000825000)=0x0, 0x800) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000801000-0x4)=0x0, &(0x7f0000015000)=0x4) write(r2, &(0x7f0000a03000-0x7b)="2400000000061f0014f9f40700890400f90007100800010e0100000008000000000000004674768b72c6101c47598340db0e4df573f56e2bb9c5f84a7e070109413a970222e4402b84682f3aa36c9021656af3d56534666ead81193b06df246b495b6a583b0cc5f0cb25e92de8092333307f0e3ea5f041c8e2e0c9", 0x7b) recvmsg(r2, &(0x7f00009c4000-0x38)={&(0x7f0000e84000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004b4000-0x80)=[{&(0x7f000071b000)=""/56, 0x38}, {&(0x7f0000b13000)=""/93, 0x5d}, {&(0x7f0000137000-0xa6)=""/166, 0xa6}, {&(0x7f0000538000)=""/176, 0xb0}, {&(0x7f0000540000-0xb8)=""/184, 0xb8}, {&(0x7f00001d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000280000)=""/210, 0xd2}, {&(0x7f00002c5000-0xb4)=""/180, 0xb4}], 0x8, &(0x7f0000899000)=""/195, 0xc3, 0x0}, 0x2000) readv(r2, &(0x7f000026e000)=[{&(0x7f0000da5000)=""/214, 0xd6}, {&(0x7f00006aa000-0x3d)=""/61, 0x3d}, {&(0x7f0000417000)=""/166, 0xa6}], 0x3) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) 2018/01/28 15:13:01 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00002f3000)={&(0x7f0000ffb000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000ffb000-0x10)={&(0x7f000028d000)={0x190, 0x10, 0x20, 0x1, 0x3, {0x2, 0x0, 0x0}, [@generic="2e419b560bce86932ec37f957f74b5436ea8c00d8cb5ae53702c9a9c8ddf3db5557f415b2180a87cc7f7f288e2e5e5e38fe0d233f9c33a98e0de02971585dc936198884c8e61b7cba357ef93454f59ca419ba9e3fd9dfd231ad168e80a7146efc235d901dd9f495fa65eb9e20c22afe2f455975172f240a964", @typed={0xc, 0x1b, @fd=r1}, @generic="3438c50848e1940f8c213062ca80df7d3956e17b688190d7d3f32f53780fc8e95f3f61662244cb719b83637aa9298de6d6eb319aed4fdf525f089b043cc7612d5ec41ab1678e24bd51b9fa91de53d3a9ccb1da26c17fb0a3a7ac930de2e0a7168f7b0fcb87d757a38c084b975314b88f36e5b0dd354ac8952824a6d83d4d40eeb8085c39177c91b6b36d5aa01f65e864598020094a8b55d307f7ef195c27e996d009ff04166e320e83ccea228a8c8e193e67e9934de4259af73cfaaf728380829ee69c3822723a4df53253ecae23977f26ef0bf94ab6bf4a572ee03e39ba4052ba1f29b5489a2f74799810c259", @typed={0x8, 0x8a, @void=""}]}, 0x190}, 0x1, 0x0, 0x0, 0x881}, 0x8000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000efa000-0x1)='"', 0x0) 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b9e000)='/selinux/enforce\x00', 0x101, 0x0) recvfrom$inet(r0, &(0x7f00007d2000-0xcb)=""/203, 0xcb, 0x100, 0x0, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) mremap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000277000/0x2000)=nil) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x3, &(0x7f00009bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000534000)={0x4, 0x8, 0x6d6, 0x2, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:01 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000057b000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000957000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000603000)={{0x0, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000289000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r0, 0x0) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='%\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f000041b000)=""/27) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0xfffffffffffffffa, 0x7, &(0x7f0000096000-0x3c)="d4ef51fa452fdee2aa107057a0a69a913c4d458e7f406bcdc81fea8bbac0c63cdeb6aa0b8c95a67a8d9d6e12076a16cfd62a49feaa1fe2412b7123bb", 0x3c) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r4, &(0x7f0000b71000)={0x0, 0x1c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fe000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000386000)=""/224, &(0x7f0000109000)=0xe0) [ 54.738378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1536 sclass=netlink_route_socket [ 54.765664] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000008000-0x8)='./file0\x00', 0xa000, 0x20) readlinkat(r0, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000015000)=""/210, 0xd2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000027000-0x15)="6173796d6d6500000002001b333ff9f58e2c61dacd", &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="2f6465767600000000000000096572008ed60cf31fd5ff5e80e4e686f55456d5ad7536076b6ae667725b506c7e38088b49f310b59726e062aee3edf6f4dd41082caaa05dd91477597121c4bbe8e42213504a0b8c1c126fd810e2ae25122ac916ab0a36c04cf2ac5124e3cb5ccd2dc40c7a2ae5df4abf4500000080598d446d6bfc78", 0xfffffffffffffffd) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000098000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x8, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fa3000)=@random={'security.', "747275737465641a75736572287472757374656400"}, &(0x7f0000fa3000)='.]\x00', 0x3, 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000fe1000-0x4)=0x1003, 0xfffffffffffffc3d) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) mprotect(&(0x7f0000cde000/0x3000)=nil, 0x3000, 0x3000004) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050f000-0xa)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094f000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d6b000)={0x4, 0x1, 0x9, 0xa5ac, 0x7f, 0xb33}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000951000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x2c, 0x2, 0x7}, &(0x7f00003f1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000061f000-0x45)={r3, 0x3d, "dedd69f33bc17d30e522e119e0134889fb7b21871428767b632f31dffd9a6d5ee62d7e610b49081ab5b0740dd80a30854dedae9538e53119806af0f89a"}, &(0x7f00008bc000)=0x45) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a65000)=0x0) mq_timedreceive(r2, &(0x7f0000f67000)=""/61, 0x3d, 0x10001, &(0x7f00006f1000-0x10)={0x0, 0x1c9c380}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000dcc000)=0xffffffffffffffff) close(r0) [ 54.840362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1536 sclass=netlink_route_socket [ 54.906092] audit: type=1400 audit(1517152381.370:23): avc: denied { dyntransition } for pid=8756 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) epoll_create(0x8001) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000783000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000000028, &(0x7f0000f71000-0x4)=0x6, 0x4) recvmsg(r0, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000377000)=[], 0x0, &(0x7f0000491000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ed000-0x46)="", 0x0, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000dd7000-0x4)={0x6}, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000f85000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000500000)=0x0, &(0x7f0000415000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f00003d0000-0x70)=[{&(0x7f0000cd2000-0xd8)="359f88ed0cc40fc6a90f39cda0a46ce015a00c7e97d9620c70f9b6671f40f7ee6e0a3fe0fe45de6837cf183d3f109de415c96d514c2eb680d3c21cdffc30bda3f4546258a30e16902bcbb3764327f7b9f41037ae07d59912ed5b387753b4f058c8a9f757e55eb863b819cc6f316ada261eec21e10ab6dfb385e7959559a95a684112387b4788532b20cf02de35109b72783104917db654d569efb9496b66ea9ca07be84c3e217342525afebb6e7fae8e24680b64ba95ec8d2a6ced56ad09f3feefafb5d4b9916bd58ea0948ed1be55dd6cec2196899d02e7", 0xd8}, {&(0x7f0000208000)="c6479703afdad6d9bae344c1f2f3ae2987bcd1475ee68af3f9ce600850babc64372bc103d6c070138dd36ff7fdfea2ee0e73cd8a36d95fff04b92af36795c7c7f5c182b60936c970cc16faa5317c7067218bfefa2b7043c9c6bee57025fab8a7922dbce9bd9da5c53d7f6a33017d451e74881590d8c6d24c38a37701b6e5113177d70b53", 0x84}, {&(0x7f00008c6000-0x9c)="fa3f4c1f5229bb4214161a63f2e9c4b28b0c85caa795f2ea8acac598b5eeed9786c91563a560e180b20ccd1b84139b9c0cbb56b5b2bc6a5b6407a055aa69bb0395c421f7168283e37b5353e943ec5d875ca6abdb1ec5b90b03622c60fb7e16bdd623fb75ec5bc377250d737b9ff7431df9efcc077d221ea27a7763281c45fb21836a1b27336d47f600958d3602c785fd52626ab0fdedf9e047072876", 0x9c}, {&(0x7f00005b7000)="1a277a7005fe669f3b9be682c9d9377675e6d66e9ccb1ac2301a10a1ae9c664d", 0x12}, {&(0x7f00004e9000-0x7b)="fd60e810ff8139e11136195a0e0ca962f7ce400187816cee0ffca5b72218eaf4a6602a7a7c31e1198dd6c387cacedcd6f7aa279e7de58ae112e1b3b0cf56897e128c7717d2b0ad15500df4f6b33f9320a9b11f55fa6237c82ce95b25c20ab732d6ff543717e5e3a56d6a48e6f45fd51d8575066f26bf93292cc8d7", 0x7b}, {&(0x7f0000c02000-0x24)="4f743f4f5c8003cdf0f0fc994bca73dbab254aabcea1a5c04075731b0c899fe02af0830d", 0x24}, {&(0x7f0000484000)="b991cf96b62cb93845eec3274a6f3ec9f1aa3c8ebd911aac7bf4a6d29ad08a732365939a57e3977b7ed974243ac74fad60251f7d9c8705b0138d30d41251d8a60e71d5836304ee1555105477ed9f68d80a04b894c37a3706e3c6a3aea3951aa6e4fc29eb45c3956498ead55af4c456f70b4dbc36311fc8159ee7117466bc6f04f671de7c21206864013bed456fedfccec1866cbdea49c5355e77dde48f9a3dd51b46971e7f409443804d9c20792b4ab2267224a7b4aca8ac4bc63d2cfd86", 0xbe}], 0x7, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x3}, 0x0}], 0x1, 0x0) socket$inet6(0xa, 0x6, 0x73) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007c7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000-0x4)=0xe8) lstat(&(0x7f00006c6000)='./file0\x00', &(0x7f0000926000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00000a7000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000083f000-0x50)=[{&(0x7f0000e53000)="e5d00cc81ac6b08927a934b5a6a678f122e5f308663eecf815fd67566bce578126c3a8a95b712a9404b7727b14cf40ba51dd461d1d33f2a70c72649ed98809972258bee6ff829bbaf93155941de31aecfbf031b12e291a762129b4d81201a64339a197478fe68c8dbd490006f47b74c981e2a4f8104e71e8c1681d983038cb7fbd61866c1d74d7a7b6f20c603e370ed8e74c2bc78d30d9c1fe5cda5d6f9dc3843b159b5390553f62a53a404f83c9ad5ffb14b5d7bbad9956ae49051f92df39e57ddeb1e5134401bf358e0bb66126e1b8dd51f04fe4932f5963a9a03c7eb81eb880d8bc2920faa788488966f096473749706675cabd4ab0c44c8120e273765b4dc5e66b6f37cee7324d7a6dd76c39b2f914df9b2a3329022a6a8f98c2a53629e081cad9014ae9fb0895eeda4ff1cefd4e5e7575f01a09768471736cc77891da240884e38fc5b86298312d15511214ecc2ef890efc7594f389d22a1d2f7b9bd848719718f08d6f768383fb7cd1b8fc42fc2482c7a65f4c2bede588699cdf463d08a09c7d0fa6e0571f219e931edbccea80bed2cf37dae0c6d327afa10e3ece5d7112ff05432caa1f7c8509d7d22665f1f219a5a33e963c2bc48d22d8141f6a9922931088c6846bf49c1f632cf2e83663cbb1995dc43159775fd0e6dd118bca59ef9588c536fbc2ba03f6b4998dc4b23e17336f5a8df32036b7268027ededf791bc277acbd186bdb665d161fab91f1d72f1d7032a7c4963b046336b467bb0671dd71a1a033130b8a70af4a6a7d485f968851c1ea3aa2f1e6b7922676603cce937b35cc1a21cabe11e137c0672db8cce0151d93b9b2bfd3e4f1f22c48bf47d4964d293fb5129c2261e1b3307e0c4d5f38cfb2e64a07f2f7a688c81ea51e89f0f7e69bfcc2b22188ae030a558047e6c20018fe5e7b99b4299876491853d6ca6e5640dd97db8cfba769bc0047d43bff258bb586244b1336d462141a53ae2ead4cca82a93b1ed322423cae80d8e28cd8f94331a0537099814f653b6053dfb5c2bb3b5202d38067a3809002e52dc461b4899a3403cc0505367d483b95fd111082a88367a2ccfc3ebe23283dbf166cfaab69a568cd1dc51877e201465afd7808c985902f0cf88e83ec14b23e5d53e21a8a19220fa280b6ae7c55f110bb395e3268ca3b2e95dd847c3a4d7a6b3028857fd4b0333a71ad18b60665ba56b959de9e652e81cc63844aad2f9e5719c99909cf82d304379b12f258553c55189abcbca86fbffd40ec60866ea682b82fe7a5b3943b69c5ddddf34bd462c8e0e52a412207d0f46450a13c9767f53a531b892a7d74f8193a85396e8792e64ae006eeb22acbe5acba12cf07a343ea3e3caa53c220b9ae616c8cdad5a584d7e5010af71772a0814cd9cd3b68246af796c157555985bd729153474f3fd70e15bffdd28ddf3eb84eaa60bb53f42047cfe865009c337a3386d1b7a5020cf0d59270ef610feca7bef1450bdea9d59a3d6f273bc33c9dbc968c3fc25b4892d4d1a9738aaf3ccb250ad73fa82b583ee4265a9806308c04c22a7d8cbbbe559b8663be4db8ecc34297545f4ddbf5b21e6a3121e1dc177cc8f570803c4d9f3ca63c1f336aa2ba408e00b4c604a075e94b561563dfbcf4530529f4f7f6384f12c69b29608d4a4a465e15f052ded50ba9e815068274aa28b5916edac4b11981e45aef574bda2c5547d1e9b5599e6653b4ee8113c5482c93375cce682b2e7c6d09190fa64b90c704b8f8d0baba9647f879ad97d70d75f80b60875f59729155c82ba701e894901d1a7fb920502bc8d230df1abcd2a57f6c0e1a520b2dedda6fe6df9f17571c320c7f644a521770416460d010d02317cf2f6049f27970a84476ac221a7f2b7cc4629c170c537f51c781d52ec8fa885239866fccf12cd9947163bbf76d342a9392d3ac3d9d2554d2f0e45e8b41ca3496d67b6803303d42ce04b6a9037736d21333283704f4d1cf06106b4a87cb3a1823f599000e32989addf8045306afe9c27b64f0683db13782cf3324de1ca742d576daf87a72cbddfab0960956b8b2ae2b7c4ccb5372942fc3f9568d8d163f081ef592f3f5ee51916c985dc60176b746d6501a50c74fe4053e18186f58cd8f87b628f3b0aeba6c9d1c24807415fbc571fa9ffe6b224c829f305de6f20704c31ef712f7bba634ed2e1879665e0b9f56bd931d85764ac0452df0ca97fd2efe82e2f19558dc504194f40078ecce4f367595a81818da2687cc92facd8201b214567576c24e2bb7e5acb9c610a50ec10505d70038501c044efbb97b83f52cc7a017a5040308a37fdfa7d0ac368a95e65b8c175cb576478b54baef2e87c9d3507eadb4a5f95ef664c4b18b6dfec86bb3ed5c9ce38bbe94d5cb234d7fca76236c81fac6346a71a58c7d0fdba51f8ae17a69930af1232fc7bbcd1a203d488c9bbb7512e3d00d5854482c7804b00036e5ba23424e3b89985d3473ff16676148d3bf4cccccbab60d1eb3cc79e8fd245057821f58a8e833634df70cc06cefeb098c1e0e00cc046f4a1720b3bb6d53e16768d661f42a6ad14f4cf3781ea277a6efca12fa207a82eb4a28bda78ead491f46f4f647fe293e826c5d8549225fbe96c0e547ecde4ca32e10244aade726159c235a3d69263f0a06df589b61160ce59ee2e5edebc1d88c8fa45e26664a299745e3ec0c66c77eb1360f8817ba31bf50edaafb75f73bbf3f2bd4e6917dce3b97730e76057afdd9317a5bfb1d611830dd2580ad9a7ce7d4ef2d122e61d6e80cd1e13e221ac9b61569d74e2dd3199254bea5f3d97ccc33d7a1d79e97cafbfa5cee31ff25af32abe50703258f593cfe471ad07b817d856d6a723122985b771c89e46f659bea5f369f482fa6654c64f40cb820592e7429623e2fc33bedb0c2eabb1d85f45044d0bc2c48413aad99c4e37f56aa6ee47f156a131ffdc5452b55198b3ad57ce130ca4106caad3c0178a1acbcc5618e9fc275cfb44232430b07f1d63e743f1ae6d10d5ec8ec91893270dd3d1773fc8e2a5f00781d51f1b2859d888f2e764becfe75349964f60205ff1e6b844ae42f4312da8f59c9141a025fc9bcbe32384dbbea31eb9cd3c757f5fb6e6e10c8f91974c08a5be0649b7f9613d0ca2aee41823441a29053f81d4f39166d6d805390d70e05d2326eba18628abe0d8afa3e9b393bea34f8e3909d182f29ec75eb28e4b8055fa45ce751ee56099a540ac85c45d33c2f7eca1240f620c5f8538eb48c546a82d21dd5256b09b9c522d25c40a91c3311c398173463514f8af7aadaf317f39a21bfc557b49c39909572ca11d9a38f9d902917c163a59cb85b09c92a7b70ec73b93c3e0d96fbbcc7bbefcde28aa9e125b900bf2b2eb7f7b5704a17d85ec6298dcb28f4e1d9632836b8b9f62c3a90f8db55648c532ad2fea13eb5fdac2b06d55605ffe8a5bf2c40303ab3a6ad18dd5a3b24395ad8a8885b70779798ec0c6cd9092303c700383ff1d77c40a9458436551c63b229b09aea6b7ac83174e6c7108d3468122d6478d077c1ad5f7cb78717a974c30a6c99a12fe027faa2783f4a5b2c3634a1e160a822bc620ec0a7aaa1729bf32e1aca922618cc3a4126fb7c4ba581c670d6ac56aef16e084f27df4b8b966d929cad9bc3fa8f4247e7a84c74b0ff4f101c9e9fcbeed63affd755e3a527e149f2cfc0f2714ccbaf5f1ffebfc868e473fb2f0dae752bd5d6bf40a680e5b45fe0521f938b64acdf1b633d0854c1ff42da3a542d3a11594e7b2393310cf2937c5c1dde0009b11e11a452d4527ee9ab914b67cfd479f6663ad0c3e66a1b172765ec424746ca29ac79c98c31a3555359ee3ee8cae6bf2a8cfaba9e7b7f997f2a80abe3f0041125c924d18b09fd1dd66cf822e346c2b291cdecec2df065ba04154d5c7a22ed56c6d96ee27dc0bbcb00f27b46ec97ad99c662b549f287b45f26718298e810669d8e447f7ab26d6d2ec863aa9c10b3a866baf6b198624e21e1265a8d37b6082366f04ecc40971eac955faf1c6d7b987ed00a8e12f1ccf5e53346a34c388b0a5187835c7bee6a19c3dbcede0c995f52641de9d32b21a8e963f98814aec7a02a9dd7b0b611f69cb7a425356218ca63242d78b0dfa698e0961f54957b1b85ec0dec446e74aa9e061b4e0c000a97067ddda367be4d47b249d5ae64488d2b2eeb90d795dd9c02e32bddbf94868813d9957e755451256941857c0f95effd4b03e7f97a01edd274a03ad89357f835440e671ce4f5ea88e15b8a350019487765d38847d315dd74cc9e2ad3fe11d51aeaa3627a1b8315f3199f1d216768e3de5ca66b25f276324ebe25b19a10a05b934a8bcbebd776d5be4646f6f306b2a2fec8b6ffd2dd5901a5623c6093c318a846e7c1afd83597efd0c68dedf69b541c77589130860518813a7e3aec7f7e147d91df726d3cebb23fa618eded2ac17e8d4179ffb76a2cf643f29f5572cfe4e0453da6653886c6f476b2241a35c486ffb0dbdfab5710bff1634011ee7088e2841594ca3b927aadb82334bf9a756bfee333e15489c63ec024a489eca6c2389566cd2cf1265de94f4cc1b362c233d25e9548e67865f93909e9f12030cc7e9dc0d19522c7755815238b6b3c5da8437be585eb648161ec7716a6040c3d443fecb3e9b4e9c2cd935cc1c98c1855807484ef05393af73ceaa934453f8fbc95d0c086cab2c20d356141e51d032d094ca131239fcaec3f3e7bcffd0d300a9fd150e400ed1fab11ac0dc2957f26fe81802cc64dd73df59351e49d3f0c614eb3444e99c19c5687be3528de1fcb7b367470b2a0ce9495f02ac792d3da6a06af10cb4b5a4989d227dd8ab36fd0d7fd059b01a394a11b4ac2655c6d6bedc7334302cb38d259e69ecd395b43c5e0ca8f7641eee455bc293751cd5535e4022104af2319b43947cdb1407aa3ec3a5ca9f7cfab959036321d7b6be4a140ebc10002d3aa0f79d807840751a0db9a26a1cab9a7c911628df2665ca0a8b383445981f005ca63b38187e590827b0f3f9fded4e34bbe7719de50fc66e008ae6e7af2af559f0b715e3419759d5d149cbb600d857a98d14211e06666b80dc5f52edb53c2ff87dd442534891bd50eeaa65b60b5e78621562a1650fd5964858ea9e3d0e872e3f38cac541ad822e22898f5cc001044ff7aedd075b602b56aa32e296b2b54421a296c360ad3412a37e08bf6a36a5ab0285cf607ce521cfc889aeedd6d80c8d27d5f31fb9576bd595222841534a2f3cd9809c0e0b1c436766de76e79d158de61f4fdb13e5e527a39cb06d43a8221a641c72d9d003485a7c50f2b40320e093090ac97251e558516774b11d12d2817d047c236eddfd400c7b86fd70d07fc4a18150acb9639aa451207fb16dc4b3e20fc8cb6bfa03fcfb264bbd6e51c414e0fb4836edff280afbf351e2968165687bdb7b452b8513f53bcc9625c05c30dc5c54a0eb5ab654fdfd2c1fb998f832e0a4266beff4d2010b00aca74706670d71d7206c9f3b3758606ca3ab23327532206b59a748b398401314320116dd95583af00555fd4ac10bea0fc70c57767d89f6b4038577f13660d673e731c06671ef7b6a0778abac82e56ebdf3f3ca79a46ec9ff2ffffd10edf5eb1e34dfb4ef57478a273af551c5b4e1f8a83509cfe2c2c9747e11449a8796e73df2cf70029f5ce671e6c8bacf0d7e8d86a8e0f89fcecb5f3a1eed12d963798d8b306905149b07e4e8915df138ac4f216b23df76685a92250cddd14979b4cba8a8f666e4959c86c122f4042012bd9c964790770260c5188f87b9ab9bc5", 0x1000}, {&(0x7f0000471000)="1ccb08a1e09674258bdca97fcc7db175b40c0c3fce15d34778ff3a67eccc7ddc2491eac4243066263c466b4c9a0e39247f06b06fb65b066fc56fa05b23a8f6457c6a1a24bc5b19d0954e00396bae2355ab8bd6e727610e3ac95cfe8a5ee22af176328c34d5d076abf1337ef5c678", 0x6e}, {&(0x7f0000000000)="af10d7a687c980dbc10e234b7e92893b226443acd8875e3e35dab33798a162013e7fb4088c2c89edffa3bb3c58d38bb302c4587b29c332e6304af794720472ee0a5ec71d1691cb409e6efa73a778a8824ebca23746ab14e8cd8332e4f706ff283ddc5b2e18ce3771d4ba5b3eaf8a4554de41303a9ac4f19955c7b18dd099039502e0", 0x82}, {&(0x7f00003a0000-0x58)="2192eb8ea0dea20dc8f514c8396f1ac3b56437828cb07ed5917c26b3b317f22908ff185dc9bebef03a0a7c0f4dda74c9c9acf3cb8770cefca4425888d81375ee08b16650970960703c740133ca3b01b7fb5ca0832ea3e997", 0x58}, {&(0x7f0000ea8000)="f54bdb7a854c61e9efecd04b321803bd63dab5b7b5df5ce056102fcb8466b6759d17e02851f6d27961c74caae9bc82aec6f368bc121a6e90ee2ab6bcb05584ae057fcf11d775eec86999b7409696b9a40de12ad4ae0b8dcb03642a02318bbb0d7faf3b241d91216a7ba3c5d960fad932248f3d77c284ddb8669b422226bd86a16746a825d6c36e5118d6bbef80856682680d1ffc26b5b20373b8592717a7b5ae4bdf5e782f3c05a35d409ba2f2e85115acf8282e10791548bf9bad97c17302575d2d9d19ddc50dbd1a83ea2d840a9c4475e361b44f3ac9", 0xd7}], 0x5, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r11, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r13 = socket(0x1f, 0x5, 0x8) ioctl$sock_netdev_private(r13, 0x89f1, &(0x7f0000d65000)="414d690cd95300000000000000010f17bc456057cb209cd952c293d71b9b6aaed009ad39dd2b00439cb1b53f156eb16ec352fb80f8ae02dd8f26633a17b818641deea2c40a7af8c9f5542e956a8da242acd6852b7c9dd3d0e6cf7533157310adaf4703c8b4e2edc8a38492cc1b7f134c46325d10b04e06d568320ddcab7445abdd26d49d50efec883386f87aef82c9003c0f9d379d00fd604984dd0a645cbc006cb40d1478983da9fb95893e4310da2ce25e011dcc0dd9fbe3242005239506847d08c93b183cc253315b3c9dd8d02ed3827d19d278297cf868b6") connect$inet(r11, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r11, 0x1, 0x1c, &(0x7f0000bcd000)=""/111, &(0x7f000029e000-0x4)=0x6f) 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000023000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dab000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ed000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cd000)=0x37) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ae2000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a1f000)=0xc) fstat(r1, &(0x7f0000d65000+0xd2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000c04000-0x38)={&(0x7f0000546000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000cf3000-0x10)={&(0x7f0000100000-0x20c)=@acquire={0x20c, 0x17, 0x200, 0x1, 0x0, {{@in=@empty=0x0, 0x3, 0xff}, @in=@broadcast=0xffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x9, 0x3, 0x7, 0xa, 0xa0, 0x20, 0x2e, r2, r3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfff, 0x2, 0x1ff, 0xa, 0x8756ca0a07b7bdc0, 0x20, 0x0, r4, r5}, {0x8000, 0x7ff, 0x7, 0xbd, 0x9, 0x3, 0x400, 0x9}, {0x9, 0x0, 0xfbde, 0x8}, 0x5, 0xf, 0x1, 0x1, 0x1, 0x2}, 0x1, 0x9, 0x9, 0x7}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x5, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x3}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x2, @in=@multicast2=0xe0000002}}, @tmpl={0x84, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@rand_addr=0x3e24, 0x5, 0x7, 0x0, 0x0, 0x1, 0x1ff, 0x6}, {{@in=@empty=0x0, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x4000000, 0x2, 0x6, 0x0}]}, @lastused={0x10, 0xf, 0x0}]}, 0x20c}, 0x1, 0x0, 0x0, 0x0}, 0x800) preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fffffffffffffc) r1 = getpgid(0xffffffffffffffff) getpgid(r1) fcntl$setown(r0, 0x8, r1) fallocate(r0, 0x1, 0x1ff, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r2) setpgid(0x0, r2) 2018/01/28 15:13:01 executing program 6: r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000e3c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000f8e000)='user\x00', &(0x7f0000f40000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000047b000)="4b65e476d2bda52dd4d1e34c6690d62b4c8a90282e1935360ae1e643b01eedaa266fcd11a5b1bf34f3f4c3896627fbff9aec9cc7f6deda593b2577999e3502cd9b93417801a63769becd3792598b168ea798110d8e5824c0a591369ac507ef2e115af9a395cd296529a37cf42e1287b4d7af5a0e6956db401255237e2d5ebe408d4651d11866c6f2016435cd62edfac5eaef02d7279cea30024dbf988eaaf4f19d0bd6c05d07ce71ee4f906db5bae8cf2baae090c2a024fa587cf8e47ecfcc3c5859489a4c13806bb8761a3c6ba2ffa45c21ba", 0xd3, r2) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000fe1000-0x4)=0x1003, 0xfffffffffffffc3d) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) mprotect(&(0x7f0000cde000/0x3000)=nil, 0x3000, 0x3000004) [ 54.942466] audit: type=1400 audit(1517152381.410:24): avc: denied { dyntransition } for pid=8756 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x100, @tick=0x6, 0x8, {0x8, 0x1}, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)='./file0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x2000000027, &(0x7f0000b9e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xfffffffffffffffb) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00005b9000)=""/49, &(0x7f0000ba5000-0x4)=0x31) 2018/01/28 15:13:01 executing program 7: prctl$void(0xf) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00006d7000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d18000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d3a000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}}, 0xfffffffffffffeca) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ba4000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000a0b000-0x8)={0x0, 0x0}, 0x100000000000800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000072000-0x38)="fc5748e49357215ef1b11768388753ca025ec4572a957ea466a7e92299bb01265e62d52f94ac6b39e7167ed336eb64c1c6d2ac966efb887f") connect(r0, &(0x7f0000e16000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004c7000-0x20)={0x1, 0x9, 0x8201, 0x7fffffff, 0x1, 0x0, 0x1f, 0x7, 0x0}, &(0x7f00008d0000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003f0000)={r3, 0xffff, 0x8, [0xffffffff, 0x4, 0x7, 0xffff, 0x0, 0x8000, 0x6, 0x9]}, 0x18) bind(r0, &(0x7f0000e9b000)=@nfc={0x27, 0x800, 0x7, 0x4}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwritev(r2, &(0x7f00004f5000)=[{&(0x7f0000c23000)="bfd91ead815499e5dd5d3cde0246753dbf18f029f203f050e2e3b0bea747c0ec745dbf3d8cf2884ad2e3d5737fe2076e1ba1c4b32d794b81330f368d6fa7ad125e2b8a8d2f9863777e1acb3897d80a5ea6612fc6209145b6035bf22af8819633626b92ed0ce21795088ab8b3906d3f7abf6a11d4a72e65eb9082c5b4c15750541c5207d4b080de1c17e46951ea6e8fd5d2a76f5a9a229b60b2c15478c1d6fc0fbfec22a7f488e6c787d63d1b293a7ebcb11f27fa45ebfa02f445e8699e15b45460ab56867e", 0xc5}], 0x1, 0x0) dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b2000)=0x0) 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000250000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003be000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) r3 = memfd_create(&(0x7f0000e25000+0xdb0)='/vboxnet0}\x00', 0x1) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000c81000-0x9b)="78cc9e20390a8a27b3399d83a3ec394bb0ce2d9bc345af2ea87dd3a3e86e0be70f5661911f6909b2615e18fb985f693194d816f66b3346ba223c2cb58f4ef7b2c0e7b129ad15d4d39893f43907e054d84a66b775b376df18a495c6208ca57028ab39bf608f8efcd007bebdad5b4419dce3672854e7f9c73f3c07d0997bd85401bd41d18c281b55a2923a4525e6ab770b79297e0ca768cab3a80f5e", 0x9b) epoll_wait(r2, &(0x7f0000b92000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000921000-0x4)=0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/28 15:13:01 executing program 0: rmdir(&(0x7f000017a000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e4d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xcafc}, &(0x7f0000871000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0xffffffffffffff1c}, &(0x7f0000001000)=0x8) iopl(0x9) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000679000)=0x3) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000797000-0x108)={0x0, @in6={{0xa, 0x3, 0x70a1, @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]}, [0x1, 0x7fffffff, 0x7, 0x81, 0x5, 0x0, 0x7db545bf, 0xc8f, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x5]}, &(0x7f00000e2000)=0x108) exit(0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000061e000)={0x100000001, 0x4, 0x1, 0x1, r2}, 0x10) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[], 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000eca000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) alarm(0x6) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1, 0x0}) epoll_wait(r2, &(0x7f0000f64000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8082, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x6, 0x0}, {r1, 0x1001, 0x0}], 0x2, 0xde10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000+0x76a)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000db3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d23000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000)=0xe8) r5 = memfd_create(&(0x7f0000cfa000)=')\x00', 0x3) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000863000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvfrom(r3, &(0x7f00000cd000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000947000-0x14)=@ll={0x11, 0x1a, r4, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") fcntl$setsig(r0, 0xa, 0x1e) fcntl$notify(r0, 0x402, 0x20) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f000087a000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba3000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000942000-0x14)={0x8, [0x8000, 0x9, 0x4, 0x7, 0x3f, 0x4, 0x3735, 0x2]}, &(0x7f000000e000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e8d000-0x11a0)={0x28, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x2, [@generic="b2a86d98eb7f0c2df8fa36def50ab0", @generic="8c"]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0x29, 0x0) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000db3000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbec0884ef, 0x0, &(0x7f00008cc000-0x40)={0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:01 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fee000)='./file0\x00', &(0x7f0000001000)=""/0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000f01000)={0xe42b}, &(0x7f0000fef000)={0x0}, 0x8) pivot_root(&(0x7f00002e7000)='./file0\x00', &(0x7f0000fa5000)='./file0\x00') 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x80000003) r2 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000966000-0x4)='./file0\x00', 0x142c0, 0x80) connect$netrom(r3, &(0x7f0000a8f000)=@full={{0x3, {"1063f68b593c76"}, 0x38800}, [{"363f53423a9faf"}, {"efa102a277d72b"}, {"962ba5bb441ba7"}, {"0586fdf8746328"}, {"b90111729e312f"}, {"bb65c2c94b8dc5"}, {"0ad9b29eedffdb"}, {"14ae14e3848671"}]}, 0x48) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) pipe2(&(0x7f0000303000)={0x0, 0x0}, 0xf3be375a3783066e) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) epoll_pwait(r1, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f0000b15000-0x8)={0x0}, 0x8) inotify_init() inotify_rm_watch(r0, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000984000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000d1f000-0x8)={0xffffffff, 0x4, 0x800, 0x3, 0xb8f}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000001a000)=""/18, &(0x7f000000e000-0x4)=0x12) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000001c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001a000-0x4)={0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f000001c000)=[&(0x7f000001c000)='\\ppp1\x00', &(0x7f000001c000)='\x00', &(0x7f0000001000)='\x00', &(0x7f000000a000)='trusted]!vmnet0!\x00', &(0x7f000001c000)='-\x00', &(0x7f000000f000-0x12)='cgroup!mime_type-\x00'], &(0x7f000001c000)=[&(0x7f0000011000-0x7)='cpuset\x00', &(0x7f0000009000)='\x00', &(0x7f0000004000-0x1c)='mime_type-posix_acl_access,\x00', &(0x7f000000d000)='bdev]selinux}vboxnet1em0-ppp0\\\x00', &(0x7f000001d000-0x19)='selfvmnet0vboxnet1@proc^\x00']) 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dfe000-0x4)=0x0, &(0x7f0000dfd000)=0x0, &(0x7f0000ba9000-0x4)=0x0) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008002, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00007b1000)={0x0, r1}) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) 2018/01/28 15:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00005a7000-0x19c)=[@increfs={0x40046304, 0x0}, @release={0x40046306, 0x4}], 0x0, 0x0, &(0x7f0000051000)=""}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085e000-0x11)='/selinux/enforce\x00', 0x12000, 0x0) sendto$inet6(r1, &(0x7f0000022000)="f082be2cc6b69c5fb34cfcc8957bb563a319a63bd1084fa42bc88c579ca7eafd3c142152b3e1a9316a2e2445c40107020cec95ee37a8d60407055b837630948a642597c2e16c8391a37c07d0a01076274c39488a0443079ccf61e6c69af0cef9cb2f09bcecf693e5bb5ef79d4562f6765c3aefc991ede420d169e46c724e522ed4df5c4073b5c269484f592d327ec7cd5924679f1b6338c6342c941c3f91b34f630f74060aa7cc28a77b40d9de602f6531789acaed2b455c615c1e6144203dc67564861b8f90e888df9d4a919c971a7b029ebf402a546c109a14a61a7453c8cf76c2d5", 0xe3, 0x44000, &(0x7f0000c5d000)={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) bind$unix(0xffffffffffffffff, &(0x7f0000a5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 15:13:01 executing program 3: r0 = dup(0xffffffffffffffff) pipe2(&(0x7f0000d8a000)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') fdatasync(r1) 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001e2000-0x8)=0x0, 0xb9) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/28 15:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009d5000)='/dev/input/mice\x00', 0x0, 0x10d002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f36000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x7fffffff, 0x3a1e, 0x2}, &(0x7f0000a52000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f09000)={r2, 0x845, 0x3, [0x32c000000000, 0xfff, 0x6]}, 0xe) accept4$inet6(r1, &(0x7f00003fe000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a2c000-0x4)=0x1c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) pwritev(r0, &(0x7f00002af000)=[{&(0x7f0000b0b000-0x2d)="1c1fba03aed2741f6e3cd316e5e1fb195b4d7b790f5f4065d4e5bc7c908da49da090e7df06ba7135524e1f818e", 0x2d}, {&(0x7f000054b000)="1d051e2a337e0eb0", 0x8}, {&(0x7f0000306000)="8a9316bde45d5424643d3407475d0170ddb39801c4df0bc755e226c18af4f0f2f257c17875638502a8cf97b4aebe1c625f603a4551da9a29377a1f5932e328f850963418e6ef6ef8ecf29a6bbf2e239f71bd21a6c3177ca705d8e0e5a3c3f6828e4b5a8f09fc153962f33a3aa30357452c8024063391a1fd405f4fee2bb0a33e248377d2ee71e1a97f90bf06ff6333add619b436028ebd66b8a594f33115a2a4a204fb2ef6f64d71db289618f0b701f4e0c1bb7cc44dd77a8931ce3350975a160cae47124a31fa3a5d1abe6b794b4e9a89eed7d96a93c72f3d597ccb", 0xdc}, {&(0x7f00004de000)="c65f11934ca739eefb361ca317ee46f2dfaf04bc3f7bd52b6c2b649ca44360a9a31e953b65d0a86520bf8adaa08e8513b1f0676e52dfb93bbc4a93ecfa5e314dcfcbb41cba0a7541f702c7f685fa0e51eaec839aa3429859ef65c7fd", 0x5c}, {&(0x7f0000531000-0x9)="8b56b17911b0fb912b", 0x9}], 0x5, 0x0) 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) clock_gettime(0x0, &(0x7f0000120000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000fd7000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000720000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0xe0a, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/28 15:13:01 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) truncate(&(0x7f0000010000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000032000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000033000-0x38)={&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000032000)=[{&(0x7f000002a000)=""/0, 0x0}, {&(0x7f0000004000)=""/90, 0x5a}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000005000)=""/16, 0x10}, {&(0x7f000002d000-0x5b)=""/91, 0x5b}, {&(0x7f0000008000)=""/200, 0xc8}], 0x6, &(0x7f0000011000)=""/100, 0x64, 0x3}, 0x20) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000033000)={0x7, 0xbc, "1f7fe9192a4509dcf162d21f5a4b4677196e2c7719be1c8acc61e42fe7ecd47a7a4198de68cbe572de5445c66bc3a0f60d53c0519e9b540cf3def5dcba690ddd7e75808d7282dd07e3abd91e461cdcc1c8af3f3208c32fd5aeee8a02f94ebd62f4620db8dcc70a446b9944c3cb023cb389dcdb189dc1a0264f2f85e47d98ad6cb3dc81fd51f8783a5265253eae19b2223120b87ac52e7505553ff8638b0076e0b97b26292f5d0029f5665d6066db6216c114b222dfdcf0f9c62ab657"}) renameat(r0, &(0x7f000000b000)='./file0\x00', r0, &(0x7f000001e000)='./file0\x00') mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000-0x8)='./file0\x00', 0x2) 2018/01/28 15:13:01 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"439f01a53b55cb"}, 0x0}, 0xf) 2018/01/28 15:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000526000+0xfb)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000846000-0xf0)=""/240) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) sendto(r0, &(0x7f00008f5000-0xfe)="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", 0xfe, 0x4000, &(0x7f000038c000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0x1}}, 0x26) 2018/01/28 15:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000d6c000-0x10)=[{&(0x7f00005cb000)="e6", 0x1}], 0x1, 0x0) 2018/01/28 15:13:01 executing program 4: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) r0 = gettid() sched_setscheduler(r0, 0x2, &(0x7f00009bd000)=0x40) syz_emit_ethernet(0xce, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@generic={0x883e, "8bdad2406d4bfed8f8b6e02e3868702f53a41b2bd0593c8776be3649cdaba4ceb49e3ae2724df50fd22f74e714ba7ec949db135d20df5afd7392559b229b9f38c9f23e0bd995e77871f3e05ed095caa2269074dcad8fbfab21f20ae9c3356a5f5ac3aeec8dae8514ba8151fb4404301864af7abd7dabcbbe4cd6c1f736d16aaf404f5f25a69d01f19cd2206ad9e9c663608954effa4e287ed2e069536cd1453fe0193027ce422f12ea217f39d1cc0ceaddbec20bb99739187298f436c068d571"}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000+0xad7)="e724624e768a66281a387955d016ad5e78ad852b7481af0ac73241b9d6563c787e615115325a4fc837fbaa8e129261378cf530403dd98a17e76c4aa717d519c43b8f14833635f549008702b4cde609f9a5088130f67f9e7178", 0x59) [ 55.400461] binder: 8864:8868 Release 1 refcount change on invalid ref 4 ret -22 [ 55.420986] binder: 8864:8868 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/01/28 15:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007f9000)=0x14) getsockname$packet(r0, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000044a000)=0x14) setrlimit(0x7, &(0x7f0000597000)={0x0, 0x0}) socket$inet6(0xa, 0x5, 0x9) inotify_init() 2018/01/28 15:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fdc000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x5, 0x80000001, 0x170b000}, &(0x7f00006b2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f26000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000180000+0x28b)={r2, 0x7, 0x20}, &(0x7f0000d2e000)=0xc) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000017000-0x7f)=""/127, 0x7f}], 0x1, 0x102) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000080f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e94000)=0xc) 2018/01/28 15:13:01 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cc000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fde000)={0x7, 0x40, 0x1abc25a0, '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(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2800) [ 55.453474] binder: BINDER_SET_CONTEXT_MGR already set [ 55.466097] binder: 8864:8891 ioctl 40046207 0 returned -16 [ 55.475218] binder: 8864:8868 Release 1 refcount change on invalid ref 4 ret -22 2018/01/28 15:13:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000bcc000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f26000)={0x0, 0x0}) syslog(0x0, &(0x7f000024d000)=""/56, 0x38) 2018/01/28 15:13:02 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getrandom(&(0x7f000000c000)=""/197, 0xc5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) close(r0) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000159000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000bc0000)=0x4) write$sndseq(r0, &(0x7f0000a68000)=[{0x10000007fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1000, &(0x7f000079b000-0x1000)="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"}}], 0x30) 2018/01/28 15:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00002fc000-0x45)=""/69) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000025d000+0xf1d)={0x7, &(0x7f00007ec000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000061f000)="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", 0x5) 2018/01/28 15:13:02 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a96000)='/dev/usbmon#\x00', 0x20, 0x200) tee(r0, r1, 0x8, 0xc) clone(0x0, &(0x7f0000a96000)='2', &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x100}, 0x8) 2018/01/28 15:13:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) pread64(r0, &(0x7f0000949000)=""/2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7f0000, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept$unix(r0, &(0x7f0000e96000-0x15)=@file={0x0, ""/19}, &(0x7f00009a6000-0x4)=0x15) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x3f, 0x200202) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c7c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000c34000-0x10)={r3, &(0x7f0000d57000)=""/47}) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00004d7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ef000)=0x10, 0x80000) getpeername(0xffffffffffffffff, &(0x7f000052e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000985000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0xb86aa41797cf976e, &(0x7f00003cd000-0x13)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/28 15:13:02 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002e0000-0x4)=0x0, &(0x7f0000df8000)=0x4) getpeername$inet6(r1, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)=0x0) getuid() r4 = socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000dae000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000935000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/28 15:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) pwritev(r1, &(0x7f0000cb8000-0x60)=[{&(0x7f0000c40000-0xeb)="0fc27000487f436dca962ec6c71304d1ee1b2c965db6f12e17e1047099f007d8e118be435e7eb22e2e896128fb51641764d4b2602e4b971ee96c9163213954ee6bb8870ec7e128645e8a6d1ad28187047ce397d11890d8d21ab3df4200b30594e301d912ff6b34d46fbd460413d85bbf155d936187f956e08f6947efb19bafbb79beecf4995a171d22a7283eb0d02cd663bfe4692bc96ab509795a7bc63a7e39ae87a46e578b36624092ebf0d34bc6fc70a2fea3330df5fbfd493e1ca4c8a8818f45a9786cc596b7104772058a15c2c72449ffafa3732776557870c24c4a10ca261fb1cbd30ddb7083a78c", 0xeb}, {&(0x7f000003f000)="861044ba4377588bea1e345de1a4726f3708b825357189df3f0f89b1bfcd79da476b47044f849ff041c6c3512b399c94cf88b0270033f9ffb7f27a98e62a4f63e55cc5e02de098f5c9793022c6816ed351ca4546e9aa8ebb2ece88d97d7444b8fca66c2f994b0dd0d1d9bf48a760e445f098593b61df32ff4d31a70f5ad76d33ff6412d93398c8f0af4ef95476e8d0c61f055f8a2f7597b96dc97654e2144a8566ea3150fbb7357e67c865052534b2f2f24fcdf10b66b547a61075f6c8d93e7ad9dc107ff29fdd", 0xc7}, {&(0x7f00005be000)="4a0d9b6a0df432512ec7871893bfb1a0aee0bd1e0f8381f3eeb73982b12621adcc6724724939ec01e367a83a41e5404e78fb7ffcb0a6a4f42549723f2f127a450212a9fea51dccc2d8bac118f2bc538e02cbcbf2ee757691f003172c3fcf49278dd618b529aeda3e9a9c40fecfaa21515e269296c343e23f9bbb46095b10b6822d72df5859fa7474ab622d0f3e291ebf73e30595e2459589ab83259d3dde816abe69830728fceeeb720615a3fe98a0d34d784f007286f5102d90f71303bdcb97", 0xc0}, {&(0x7f0000603000)="42c3908b62c65152d7494bb98e4da4788034ab214d5e034bd1eab0a9d17f020d75b112795f15c0eb819ae78d2ab19589c4675dcadd816827e81128fc5dbc3f53ecdb7cb3c70e9ac3b9f98c1c0923f8fe6e7c2ca80e56f16082704c4f69597b0a031ddb0b0cd9e0aaefd6f1d9a3cae357b364b66b99712195bcab7acdb1aa07a01efe302b8889052b1fe6c60bff834cfc4950d9b7d3b80b570e611c37845a119c66e13c27a8145f9f445a5fea54fa61b5d8524d6511f1b96f91f76b61284db2478e17ef1b0b3eee956bcc1da3693a65689eb4b7ec03ed172d73860064e5523d9e9b6bcafa356365acc78f40383743cb727001", 0xf2}, {&(0x7f00006e9000-0x1000)="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0x1000}, {&(0x7f0000f25000-0x1000)="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0x1000}], 0x6, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pwritev(r0, &(0x7f0000b20000)=[], 0x0, 0x0) 2018/01/28 15:13:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x12, 0x3, 0x1}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) syz_open_procfs(r2, &(0x7f0000da2000)='net/anycast6\x00') setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d80000)="", 0x0) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000021b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000083a000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b1e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) r2 = accept4$inet(r1, &(0x7f0000e59000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d8000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000453000)={0x0, 0x7, 0x8, [0x81, 0xffffffffffffff00, 0x3, 0x100000000, 0x98, 0x4, 0x1, 0x100000000]}, &(0x7f0000e7e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000848000)={r3, 0x64, &(0x7f0000ddb000-0x64)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f10eff8}, @in6={0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}]}, &(0x7f000037d000-0x4)=0x10) recvfrom(r1, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r4, &(0x7f000028a000)=[{{0x0, 0x0}, 0x8, 0x5, 0xb64}], 0x18) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) bind$unix(r1, &(0x7f0000319000)=@file={0x0, './file0\x00'}, 0xa) fallocate(r1, 0x0, 0xffff, 0x9) writev(r1, &(0x7f0000ae6000)=[{&(0x7f0000e6a000-0xbc)="c7", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bc7000)=0x4, 0x4) sendfile(r0, r1, &(0x7f0000ed8000)=0x0, 0x8000) 2018/01/28 15:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) 2018/01/28 15:13:02 executing program 0: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000537000-0xa)='id_legacy\x00', &(0x7f0000897000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="6367726f7570bb00", 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00003cc000-0x8)='keyring\x00', &(0x7f0000740000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000895000)='keyring\x00', r1) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000067a000)='/dev/keychord\x00', 0x141100, 0x0) fgetxattr(r1, &(0x7f00004fc000-0x12)=@random={'os2.', '/dev/keychord\x00'}, &(0x7f0000327000-0xab)=""/171, 0xab) recvmsg$netrom(r1, &(0x7f0000bd7000)={&(0x7f0000bb0000)=@ax25={0x3, {"a775bf1ae6e707"}, 0x400}, 0x10, &(0x7f0000634000-0x60)=[{&(0x7f0000cce000)="20d44116f83f00a22b16deded91faaeb51eedd479c838a6733", 0x19}, {&(0x7f0000e6c000-0x9)="b33ed4302798bfd730", 0x9}, {&(0x7f0000b64000)="8da3a8a0faf0fa3007d8d0cae23177ebf08769636c58e24cb066d9a4ffb6da56ccd9e806bd5cf3dcf0a57a23a4cc5e07a8ba69f9cdd4888ec064138ee4bb24938c2cf7b0e05aa584ce774ee98b835c440f8250072811ebf68ae1ef8be084f51718a168e966ee8ee07ae06cd8135bd8a880ea59bf", 0x74}, {&(0x7f0000783000-0x9a)="807b09b57c84f078a422abe625ca6780822b77e81f92f71592d87ea5c98ac08641b31e7b7d049143d71f61f61352be7b137c6b2e43572a715f7b6372c3e2287e7d768614ca46c15b3f5e2fa7750bb76e8a8f831fa35c9e3c861dbf8840b204076c1d4e21bfa781e14349f744a64f2bbcefff87b929b529a7f7aa9f377de174f0f06fa616fb8c7da3ec76a33b8a42d2b2213016187b181e5ca335", 0x9a}, {&(0x7f0000a87000-0x1000)="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", 0x1000}, {&(0x7f0000e2e000-0xb1)="6c4d8f19d6c199f258e4cccd6e99a57ed9f293ee006e3d7b7d6bde4492f03d0d739573b15af6e32be3dea9c593a3488380f625fb879bf588f8d59d948715a8204da7d559a7ce5aeee5222f97b29ef78f04527ea3244c1efa56a809325d904dcf8a895c84a1f87aaff693a2fffae9b3a0b217132eb76e94e8ac67ec6eb2b4e231e2ffada4459ca4d539ae9a98b6f91c1a039142d776af7027643b2e1c1c3e3dfeea9dd465ec474748bffbeac2fb77332277", 0xb1}], 0x6, &(0x7f0000a05000)=[], 0x0, 0x800}, 0x2121) socket$inet6(0xa, 0x80006, 0x20) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x17, 0x80000, 0x5, &(0x7f00004c4000-0x8)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 55.687518] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.694469] CPU: 1 PID: 8945 Comm: syz-executor1 Not tainted 4.4.113-g202e079 #1 [ 55.702032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.711379] 0000000000000000 4282d760012e0ad2 ffff8800b701f580 ffffffff81d0278d [ 55.719412] ffff8801d2be6780 1ffff10016e03ebd ffff8800b701f708 0000000000000000 [ 55.727443] 0000000000000000 ffff8800b701f730 ffffffff81605d55 ffffffff812363c0 [ 55.735520] Call Trace: [ 55.738104] [] dump_stack+0xc1/0x124 [ 55.743463] [] handle_userfault+0x715/0xf50 [ 55.749452] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.756559] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 55.762970] [] ? handle_mm_fault+0xb5d/0x3190 [ 55.769120] [] ? handle_mm_fault+0x291e/0x3190 [ 55.775372] [] handle_mm_fault+0x2938/0x3190 [ 55.781448] [] ? copy_page_range+0x1480/0x1480 [ 55.787677] [] ? __do_page_fault+0x780/0xa00 [ 55.793720] [] ? vmacache_find+0x57/0x290 [ 55.799490] [] __do_page_fault+0x35b/0xa00 [ 55.805345] [] do_page_fault+0x27/0x30 [ 55.810854] [] page_fault+0x28/0x30 [ 55.816102] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 55.823085] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 55.830329] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 55.837142] [] ? mark_held_locks+0xaf/0x100 [ 55.843101] [] generic_perform_write+0x1eb/0x530 [ 55.849479] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.856290] [] ? timespec_trunc+0x76/0xe0 [ 55.862059] [] ? try_to_release_page+0x140/0x140 [ 55.868443] [] ? file_update_time+0xbc/0x3d0 [ 55.874472] [] ? should_remove_suid+0xe0/0xe0 [ 55.880594] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 55.886801] [] __generic_file_write_iter+0x35a/0x580 [ 55.893524] [] generic_file_write_iter+0x2f1/0x720 [ 55.900074] [] __vfs_write+0x33c/0x450 [ 55.905585] [] ? __vfs_read+0x440/0x440 [ 55.911196] [] ? __lock_is_held+0xa1/0xf0 [ 55.916965] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 55.923514] [] ? __sb_start_write+0x14a/0x310 [ 55.929629] [] vfs_write+0x18a/0x530 [ 55.934963] [] SyS_write+0xd9/0x1b0 [ 55.940209] [] ? SyS_read+0x1b0/0x1b0 [ 55.945630] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 55.952096] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/28 15:13:02 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x0, 0x40202) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4002, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) fcntl$getownex(r1, 0x10, &(0x7f00005ce000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000774000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b15000-0x4)=0x0) fsetxattr(r0, &(0x7f0000fc0000-0x47)=@known='security.capability\x00', &(0x7f00003b1000)="0a4ceaa05d9a7f000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d9db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x3f, 0x20008021) accept$ipx(r1, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb1000)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000363000-0x4)={0x1, r2}) 2018/01/28 15:13:02 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000709000)={0x8ba}, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000410000-0x11)='/selinux/enforce\x00', 0x22000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000668000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdba}], 0x3c) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) 2018/01/28 15:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dbf000)=0x200000000000000) dup3(r0, r1, 0x0) 2018/01/28 15:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000ac9000)='task\x00') r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000090b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0xe, 0x0, 0xc84, 0x0}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae5000+0x398)='/dev/ppp\x00', 0x240000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000bc6000)=0x26) 2018/01/28 15:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$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$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) 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]}) sysfs$3(0x3) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/01/28 15:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61d9c30500ff070000000200000045efffff08009b0019001a001f000000000001000000000004e9ff0006000d0005", 0x39}], 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b77000)=0x0, &(0x7f0000596000-0x4)=0x4) [ 56.023754] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 56.047033] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/28 15:13:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b23000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000e5000)="8c", 0x1, 0x0, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 15:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ba9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f000098d000-0xf)="8e1dcce0b899a24568a50daf4fdc0d", 0xf) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000066b000-0x2f)=""/47) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000001e000)="4f7ad0c90eb302486f1748144523c0c253773e00d49ba39063e2432e8de5000479a2001df91946d055", 0x29) r2 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008a9000-0x2c)=[@in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f3d000)=0x0) r3 = memfd_create(&(0x7f0000546000-0xa)='/dev/ptmx\x00', 0x3) recvmsg$netrom(r1, &(0x7f000062e000-0x38)={&(0x7f00008e0000)=@full={{0x3, {"843834c2698a5f"}, 0x100000001}, [{"93eb86967d5db2"}, {"3c4f4d2169d07b"}, {"29aeb96ee16916"}, {"86c5e88d96179d"}, {"bdca69988ec5f3"}, {"20785134ca9777"}, {"2286c93e09624c"}, {"df5b0e9846f73f"}]}, 0x48, &(0x7f0000e73000)=[{&(0x7f0000028000)="dc5554faf4e08f48af053078311c3639a00ce98776708cf3121e4bce1ea86245df", 0x21}, {&(0x7f000007b000)="514e48964db1aa2ca899c72b6de293328a4b0455a5735419", 0x18}, {&(0x7f00003e5000-0x85)="58d6feeee9cc209264cd62ce906bd4394b91a2d09e1506bb1915db3c32cf9155923bd4dcd40c6e13e84fea325d40f0e5c480c439ac9484a75a5315cde5634a2c2bf88c4b8535c60ccc497fbef70616ab80a90db0ebf2c205bf7286b1fb49ecb4f1ae5615345afeb6e2321af147dfb52fdf7687f4b53a647957a2fea4b4b3f42477baab93b780ebce0f2bbd556e9a13def105f6b7f29bb006b0b00b92", 0x9c}, {&(0x7f000089e000-0xf6)="9010aaad022b04c9fbffe793494d674ad0d5f729be00711f931ef39b238497611b1d77dbb7215c446d9b03deffb3594de4926762541e283da3148d9e66ed359bc333c198edcf3ba17c8cb06687a92775ea1e81b2dbe6cf2a60b74d01ebea335938dbeb54e974239a123d55ae487ec78eea5cc73429b555a3c34c519e53c345324043a9dcd9f518795faf1d8150a71e30e50709b143056f09d4ab238ea5dc67c857cca278445124abff53903805e2f8ce1156289182260967eea066d204cc3dc90b8f5b224d678215cec82aa54d93f4bfba42094d93efc9a551612dfdb7badc216b9e148d1e2b23e417378a009fd795c96a73452fe0ac", 0xf6}, {&(0x7f0000aa1000)="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0x1000}, {&(0x7f0000ff7000)="43ec77fbb660a9ddc46b1306d0396d774b9e47ff881af5863799625e59ce8f61438b6512cbccc15e91c5cb1ea8cc87de8555f86e661aa854dd742cd61cdf3322e9a34f468d04db62081f635bf3751224ff445f434ba3b05a794b441551bdd05e53185b67c5c6b6a80bf3761e536892241450781b9e3aa0d084134e7893db817a70d547d2576e5e80822e5ec41c4c6f659e4b258b4e6f1aa4b1718750eaf46df8df64d89f46f67dbf05a0a0fabb8a418a4e7df84e4d4485c1ec75567001e761", 0xbf}, {&(0x7f0000d7f000)="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", 0xfd}, {&(0x7f00003dc000)="4dc92e356c603b744f6ea7828adcc5d27e10f02166fd72d35fe7a0eedede4a0f7cc4a31883", 0x25}, {&(0x7f0000fb6000-0xa3)="4a72229189bdf6a5a81772df08277721571e14a1e71de66fd870acb96fd78749a5180568236ac2dcf092a994aba01856e69f89f211c6a91e9a27ff1c0f01d499e14eb270741c95aca560472276c9a3b265cba9fac63cf588b5b801e8da0eb88cecf46c9c75ea62f84d9615b141b4d87fe6c82dac3dae8ed86dfc6ee8187e6bcc909fc8f74a1f7f63589b35a7556eaf352379d717d043006293e0cc7b3729220122b779", 0xa3}, {&(0x7f0000f51000)="f288cea3a5ee32286c016fad89bc08ec", 0x10}], 0xa, &(0x7f0000389000-0x228)=[{0x78, 0x13f, 0x7, "19181f9815c3266db11a93356d0cb9364115436ea9663fd2c5f0f5d2dd7dad003bbdefbf44ef54e24b2352013e4ee68349e239fe32c67a2d4e65b32e352a696ec80cac750823126988077cfb4649112e6a49b1c69f4f6c62e56dded3e42fe0ada1d0c842f8c316da"}, {0x30, 0x1ff, 0x5, "5ffc7258e4d1d9bded6ae48702191c5c42088ef96a4c214838a45c"}, {0x98, 0x84, 0xffffffffffffffe1, "d10a5c47319dbe97f45dfc3436d70c54dd021952ff2f6b6bcc9732aa2fd62eb83d3b5b9fed6873a5c1a0bf4322754b33f25bb8839366eeda77f61dd7a06c30902fcdb274c8ced95b9c949b0e8b58381685c9e7de9f40651e49061fc18aa57003152831a651ada037faee42776c9c1facb628b60bb0335e61c8a71082e8a7e340775b79bc"}, {0xa0, 0x10e, 0x4, "bb838f401fcc84420c792597023d4bf025bd88fe33b32265a57f2f6e75351e779f624c86b02f0e091533b00e7553b28212952822944dc4a29fead2d9bd8733360c08518f1c22f03e70c5839fdcac8dd4027843a9939c4f735032633d666e7936fcfd55ae5ca10087d2753caee6fffe33a281be01505f1b7dbe0a229dbab37ef0c207023e40e1e390d6b6c400"}, {0x48, 0x115, 0x40, "a8e5cff55ede5edcc9c9fd2ed44d3d3039ceb6261635bd55f0c7d6935669245b36f83197d43e33125f5524327809dc6a01b5"}], 0x228, 0x40881}, 0x40000000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00008cc000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001dd000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000799000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x1f, 0x400, 0x80000001, 0x40000008, r4}) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000009000-0x5)={0x20080522, 0x0}, &(0x7f0000009000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() ioprio_set$pid(0x3, r0, 0x401) gettid() ptrace$cont(0x20, r0, 0x7, 0x800) 2018/01/28 15:13:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000-0x30)=[{0x10000, 0x7fffffff, 0x2, 0x7f, @tick=0x0, {0x80000000, 0x4}, {0x8, 0x800}, @connect={{0x8, 0x1ff}, {0x435, 0xfffffffffffffffc}}}], 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d19000-0x4)=0x0, 0x4) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x1, &(0x7f0000d2c000)={0x0, 0x11, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b12000)=0x0) timer_gettime(r1, &(0x7f0000524000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/28 15:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) 2018/01/28 15:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = add_key$user(&(0x7f000092d000-0x5)='user\x00', &(0x7f0000fbd000+0xfd9)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ca000)="9cd3e8b6f511fc89a9127264354f5024c84153191b3fcbc61e04aef3f03f4e5f1788a277ecbf49c13701ab7e5cedd7f5f833a06b84edb08965fe99f4316001953e4d7736e744bf1580245dea0f4780e49f76e2131cb1703122efdbc1cfdecb36f3827535eb5d19a856b523d61c4b2535d5acc362257e643ed80d8f7accddfbb44a33f390eda0ae66be33b23eab6d09803c81b73459c3abeede73476d70b74bd6fd02d0be942892ce13e9ca4e87102aff6985075066", 0xb5, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x81020) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"be7e1a0fa538ba"}, 0x6}}) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0xe43000)=nil, 0xe43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000e43000-0xc9)=""/201, &(0x7f0000001000-0x4)=0xc9) 2018/01/28 15:13:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000013000)='/dev/net/tun\x00', 0x0, 0x28000) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000002000)={0x4, &(0x7f0000002000)=[{0x200, 0x7, 0x5, 0x0}, {0x1, 0xfffffffffffffffa, 0x3, 0x8}, {0xfff, 0x2, 0x3, 0x6}, {0xffffffffffff, 0x2, 0x6, 0xe5d2}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x2, 0xae3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1ff, [0x4, 0x8466, 0x1, 0x8001, 0xfffffffffffffffa, 0x1, 0x802000000000, 0x3]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000a000)={0x0, 0x8c, &(0x7f0000aae000-0x8c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffffffff7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9e}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000951000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000143000-0x8)={r3, 0xffff}, &(0x7f00001d6000-0x4)=0x8) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:13:02 executing program 0: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000ecb000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e2b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={r1, r2/1000+10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) r4 = add_key$keyring(&(0x7f00002ae000)='keyring\x00', &(0x7f000099b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000788000)='keyring\x00', &(0x7f000058b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7a000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000089000)=0xe8) sendmsg$nl_route(r3, &(0x7f0000222000)={&(0x7f0000141000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000df3000)={&(0x7f0000044000)=@ipv6_deladdr={0x3c, 0x15, 0x100, 0x4, 0x3, {0xa, 0x0, 0x4, 0xff, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0x0, 0x6, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40890) 2018/01/28 15:13:02 executing program 1: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f66000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0xf}, &(0x7f0000000000)='+\x00', 0xfffffffffffffffe) 2018/01/28 15:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000056b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000492000)=@assoc_value={0x0, 0x400}, &(0x7f00002b3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000acc000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000857000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003c4000)={r2, 0xad, "b0c59ca6afea63e6411e4f60ca533060c27043944b4babb451f922bf423150abb73f32d32145c8a550f1e259b5b24b67d502f58167fd924a712d068f9674d118a4f702f79d4d647c74360eeabb9e93f285b9c5e5bd24926a0bb559a7698a4bb558463d88d5489ef5b8803ba78102bdcf1d7a77a0299a5c21f1f83da7589a6f95325d5a5a0aee5045984c4ee89ba7057523f321531828cb4053d70d6546750fd1368d878bd20e2353c12c9dac66"}, &(0x7f0000398000)=0xb5) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003e8000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000f5f000-0x4)=0xc) bind$packet(r1, &(0x7f0000b8b000)={0x11, 0x19, r3, 0x1, 0x400, 0x6, @random="4ea6da1798c1", [0x0, 0x0]}, 0x14) 2018/01/28 15:13:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x20281) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000006e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5310, &(0x7f0000048000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "d3a4fc4d038cf1cc", "02e0cd799594cc43be707303074dd4c45fd46586eb625c2c6383b9c0ad0949f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00004f2000)="c8df", 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a68000-0x5)='veno\x00', 0xffffffcd) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/01/28 15:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009b3000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000cd1000)={0x0, 0x0}, &(0x7f0000ce9000)=0x10) pselect6(0x40, &(0x7f00001d2000)={0x7, 0x200000000000000, 0x4, 0x0, 0x8, 0x0, 0xff, 0x7ff}, &(0x7f00004f7000-0x40)={0x6, 0x8, 0x2, 0x7fffffff, 0x2, 0x6, 0x9, 0x64}, &(0x7f0000fd6000)={0x6, 0x79, 0x1000, 0x4, 0x4, 0x8, 0xfffffffffffffffa, 0x770e}, &(0x7f000008e000)={0x77359400, 0x0}, &(0x7f0000b8f000-0x10)={&(0x7f00008a0000)={0x100000001}, 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$tun(&(0x7f00001e9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f000069e000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(r0) tkill(r3, 0x13) socketpair(0x8, 0x6, 0x4, &(0x7f000075f000-0x8)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f00006a6000-0x8)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/01/28 15:13:02 executing program 7: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b39000)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00007a5000-0x20)={0x3, r1, 0x2, 0x5fe4}) r2 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r2, 0x10, &(0x7f00004e2000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b3a000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000624000-0x8)={0x0, 0x1}, &(0x7f0000694000-0x4)=0x8) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000890000)={r5, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x997, 0x3, 0x7, 0x35cd, 0x80}, &(0x7f0000b3b000-0x4)=0xa0) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x1, r3}) dup2(r4, r2) fcntl$getownex(r4, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2018/01/28 15:13:02 executing program 0: clock_gettime(0x6, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20000000000, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000002000-0x1a)='-bdev&wlan0vboxnet1*wlan0\x00', 0x66bf7ba7f9909912, 0x20, &(0x7f0000000000+0xe55)={0x0, 0x2, 0xfffffffffffffffc, 0x1, 0x8001, 0x9, 0x0, 0x0}) r5 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x1a) r6 = inotify_init() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000+0xbda)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet6(r2, &(0x7f0000001000-0x3)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x3200, 0x0}, {r3, 0xc2e0, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x1000, 0x0}, {r6, 0x405, 0x0}, {r7, 0x4002, 0x0}, {r9, 0x1000, 0x0}, {r10, 0x408, 0x0}], 0x8, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x2ae, 0x3, 0x200, &(0x7f000037c000)={r0, r1+30000000}, &(0x7f0000001000-0x4)=0x111, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000002000)=""/95, 0x5f}, {&(0x7f0000002000)=""/158, 0x9e}], 0x3) 2018/01/28 15:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00007a8000)=0x101) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000b000-0x20)=[{0x4, 0x2}, {0xa, 0x20}, {0x7, 0x40}, {0x3, 0x6}], 0x4) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x2000008) uname(&(0x7f0000cdb000)=""/93) munlockall() 2018/01/28 15:13:02 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00001ca000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x2}, 0x4) 2018/01/28 15:13:02 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5, 0x4, &(0x7f000000b000-0x80)=[{&(0x7f0000001000-0x37)="aa3dee11897e53803cba6e31b85baef3462c6e6e32152b5bdc1665f6bc2c9738b94688014b95e41892acd31818339cb9f1e245eab39d3e", 0x37, 0x9, 0x7f}, {&(0x7f000000c000-0x1000)="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", 0x1000, 0x7, 0x3}, {&(0x7f0000011000)="3cce834aeec73003ce02d7dde27c73eb4b73da6189122b6a0fa441f4e498f91db37bb77d629da7e8", 0x28, 0xf1b5, 0x200}, {&(0x7f0000012000-0x86)="13e6bc18f974a7b1c77d9d86eb5adef6b9703d24dc571538c051c08d719955fd62d2931d8efc57af1869301ee8726c0057f8815061ce92ff45f13057f8595c15c814c5ddaaaef2166e1551e0c4ff1bf6e28addb1151e47ca7c043a5fbd7b810f5ade54ff41a8e303f7a49536f166d3069af03cc75ed8c286e91b6bfd3d9e7cb4f3b173642f65", 0x86, 0x3f, 0x4}], 0x140000) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000006000-0x68)={0xfffffffffffffffd, 0x6c04, 0x0, {r1, r2+30000000}, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:02 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007a1000)={0x1, 0x0, 0x1, 0x256a}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000fcd000-0x10)={0x5, r2}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioprio_get$pid(0x3, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000873000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006fc000-0x6)={0x0, 0xe0f3}, &(0x7f00003ad000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b43000-0x6)={r3, 0x7fff}, 0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.289709] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/28 15:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) clock_getres(0x6, &(0x7f00007c2000)={0x0, 0x0}) 2018/01/28 15:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4f000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b13000-0x18)={0x1, 0x7, 0x7, 0x9, 0x100, 0x3}) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000326000-0x8)='./file0\x00') r2 = gettid() syz_open_procfs(r2, &(0x7f0000002000)='net/ip_mr_cache\x00') lseek(r1, 0xffffffffffffffff, 0x0) 2018/01/28 15:13:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000001000-0xe5)=@hdr={0x2, 0x4, 0xffffffffffff0001, 0xffffffffffffe060, 0x7, 0xfffffffffffffff8, @ipv4={{0xf, 0x4, 0x7, 0x9, 0xdb, 0x3, 0x80000001, 0x2ffc, 0x8, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@noop={0x1}, @ra={0x94, 0x6, 0x80}, @ssrr={0x89, 0x1f, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x2, 0x1, r2, r3, 0xa4b8, 0x0, 0x9, 0x40, 0xadf, 0x0, 0x9, {[@fastopen={0x22, 0xa, "95c9a798bcea2827"}, @window={0x3, 0x3, 0x6}]}}, {"be38a19f1532cfca597225d7bba8b98cebcd558e9ae67c101e6ebfd530c6b1764cc4a984d478ae193fa3f9c269de68dd9113118441bc9c0a793e19dff21d314de8406914b5a05f9d85dca8871e76439a1e4a64a1e0c761530a6439d6294739697f3590d5f7d7d9d1c33bca084181394abdbd0393e6122ab78c53c6"}}}}, 0xe5) 2018/01/28 15:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x1) vmsplice(r0, &(0x7f0000b6c000)=[], 0x176, 0xa) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/28 15:13:02 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000009000-0x8)=0x0, &(0x7f0000008000)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x109100, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000000a000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r2) 2018/01/28 15:13:02 executing program 6: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000aab000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/28 15:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000616000)=""/217, 0xd9, 0x10020, &(0x7f000074d000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000afc000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000a58000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000dda000)=0x4, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000d9000)={0x0, 0x2}, &(0x7f0000f95000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad0000-0x10)={r3, 0x10, &(0x7f0000146000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a3000-0x4)=0x10) 2018/01/28 15:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b34000-0x10)={0x0, 0x0}) userfaultfd(0x80000) timer_settime(0x0, 0x1, &(0x7f0000f15000)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000299000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000dca000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, r2}, &(0x7f00002f8000-0x4)=0x6bea, 0x41f) 2018/01/28 15:13:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000053000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fc1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:03 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000b3e000)='net/fib_triestat\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e07000-0x14)={0x5460, 0x9, 0x9, 0x4, 0x1ff}, 0x14) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:13:03 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x8, 0x3073, 0x80000) 2018/01/28 15:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000054a000-0x18)={0x0, 0x101, 0x0, 0x1, 0x100}, &(0x7f0000a1c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000515000)={r1, 0x3}, &(0x7f0000347000)=0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x7, 0x9, 0x0, 0x13, 0x1f, 0x4, "d8f2747d59552ade135d13144cc94a8f1f2cc24ae24d320e87d1747997d92de9df0ee2e60df9f0e860ac984228acd55084dc380d19cd3c33f68802621eeaace6", "92c2d03b35f92e2ec3bbe04bf14cb28daa7a1f4504783f976a0ea12957f1b4f05f97dd770a1163e3f6917726bb23afbc5d11c3e1267f745ed27226ceefcdc2cb", "26d166758fcb73734dbdc5d3eaa370a8ceaa03015c6f9a62bbe8d772d0c3c22a", [0x4, 0x7]}) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r2, &(0x7f00001b9000-0x7)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1c000-0x11)='/dev/vga_arbiter\x00', 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000934000)={&(0x7f000022e000/0x4000)=nil, 0x4000}) pwrite64(r0, &(0x7f00007f9000)='.>\v', 0x3, 0x0) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f000037d000-0x78)={0x0, 0x78, 0xffffffff, 0xd7, 0x1, 0x9, 0x0, 0x3f, 0x40, 0x0, 0x1ff, 0x10001, 0xf3885cb, 0x7, 0xfffffffffffffdab, 0xc325, 0x0, 0x8001, 0x4, 0x2, 0x8001, 0x100000001, 0x5, 0x200, 0x6, 0x3f, 0x0, 0x8, 0x0, 0x7, 0x438c, 0x1000, 0x9, 0x1ff, 0x7, 0x9, 0x1, 0x6, 0x0, 0x8, 0x2, @perf_bp={&(0x7f000032a000)=0x0, 0x0}, 0x20024, 0x200, 0x1, 0x1, 0xfffffffffffff001, 0x3, 0x2, 0x0}, r1, 0x2, r0, 0x8) fcntl$setlease(r2, 0x400, 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/28 15:13:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001ad000)=0x0, &(0x7f0000bae000)=0x4) 2018/01/28 15:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000928000-0x9)='/dev/ppp\x00', 0x347080, 0x0) 2018/01/28 15:13:03 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) bind$inet(r1, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f73000-0x4)=0x1, 0x4) ioctl$VT_WAITACTIVE(r2, 0x5607) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/28 15:13:03 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0xf8)=@del={0xf8, 0x11, 0x100, 0x3, 0x1, {{'xts-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x3f}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x1f}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x8010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000717000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eae000)=0xe8) sendmsg$nl_route(r0, &(0x7f00008eb000)={&(0x7f00008cc000-0xc)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f000071c000)={&(0x7f0000c4a000-0x54)=@newneigh={0x54, 0x1c, 0x600, 0x6, 0x1, {0x7, 0x0, 0x0, r2, 0x40, 0x1, 0x2}, [@NDA_DST_IPV6={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @NDA_SRC_VNI={0x8, 0xb, 0xa3cd}, @NDA_DST_MAC={0xc, 0x1, @random="70b757091ae4"}, @NDA_SRC_VNI={0x8, 0xb, 0x70bfb881}, @NDA_PORT={0x8, 0x6, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040000}, 0x40010) sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x5) 2018/01/28 15:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0xf, 0x1, &(0x7f00009a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00002c6000-0xc)={0x8000000, 0x6, 0x3d}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003a4000-0x50)={@common="00000004fff400", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000738000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/sequencer\x00', 0x10000, 0x0) unlinkat(r1, &(0x7f00004b8000)='./file0\x00', 0x200) fstat(r1, &(0x7f0000429000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x6a1a, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') sendmmsg$inet_sctp(r0, &(0x7f00000a7000)=[{&(0x7f0000a55000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ad000)=[{&(0x7f000078b000)="9e8d4243459f383b78ee040c49663aa25801053f9cafa68312d2ffa31428268c7699158ea482d84731f846f4d2472eb1421a135de78f79e121e11341b5d582276d061e8528dc478f7c144e1a4ded701350f1cd1d4f4e62a8627917e138de4d1b993359b206", 0x65}], 0x1, 0x0, 0x0, 0x40010}], 0x1, 0x40) 2018/01/28 15:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00005d6000-0x14)={0x8, 0x6, 0xc, 0x40, 0xffffffffffffffff, 0x0, 0x800, 0x80000001, 0x6, 0xe4b}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/enforce\x00', 0x9549f792d77fea85, 0x0) syz_open_pts(r0, 0x0) 2018/01/28 15:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7e000-0x6)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000094a000-0x12)={@common='gre0\x00', 0x7}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000085000)={0x0, @in6={{0xa, 0x0, 0x800, @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]}, 0x80000001, 0x9}, &(0x7f000096a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000334000-0xa4)={r2, 0x9c, "776935b6365caf3f17c1a01bd0a65f6084fc2a0237ea766606d99e15f86deefad954dcf648c081cd869cbd7fae79b42f029a1a9b56c628df43c8193a62beb91b0be414b0518d59ef3f38311188aa9de442ca77f31523e3f017b0e3eb679d22b853e795588be997bc031bbb33cc8602206444aafeade36a4e3224b5c6d2e566660cfe555fcd7aae2753bcbd9644dbd0dff153ac2f65d2e1404b62fdf7"}, &(0x7f00009e3000-0x4)=0xa4) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) write(r1, &(0x7f0000e3c000)="f9d1bc10f9ce628c3e4a84776a35defde4187f1cff9288f128fe071b8ec830c1effb809728d5f1bada45fb281dcdf0d4dab3efa820d5e79ae5fb58dac99c65537081d2d1a50fd3ed3c14775d4c7c53cb17bc7563e775", 0x56) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000074e000)=0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000bc7000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bf0000)=0x20, 0x4) 2018/01/28 15:13:03 executing program 1: set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/28 15:13:03 executing program 4: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000dba000)="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", 0x12f) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000902000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0f86b52919b4e43471e02eba0d6fc12e"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00007c6000)={0x9, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dbb000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x4, 0x2, 0x1}, &(0x7f0000b86000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c7a000)={r6, 0x0}, 0x8) 2018/01/28 15:13:03 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/enforce\x00', 0x2c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b4b000)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x21}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f0000346000)=""/224, 0xe0) 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, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000f12000)={0xa, 0x0, 0x28c8, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000072c000)='veno\x00', 0xfffffffffffffe07) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000d54000)={0x2, 0x5, 0xf95a, {0x0, 0x989680}, 0x8000, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r2, 0x1) 2018/01/28 15:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000057b000)='net/tcp6\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008f7000)=0x0, 0x4) socket$inet(0x2, 0x8000f, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000346000)={0x0, 0x3, 0x1000}, &(0x7f0000f0a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000055c000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x101, 0xb676, 0xfffffffffffffe01}, &(0x7f0000a37000)=0xa0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00004c4000-0x4)=0x0, 0x2f2) 2018/01/28 15:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000050a000)='/dev/snd/seq\x00', 0x0, 0xfd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xfffffffffffffff8, 0x0}, 0x3, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x26, &(0x7f00009ba000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @random="60b3c97a862d", [{[{0x9100, 0x7, 0xfffffffffffffffe, 0x0}], {0x8100, 0x4, 0x7, 0x7}}], {@can={0xc, {{0x0, 0x7, 0xfffffffffffffe00, 0x9}, 0x7, 0x3, 0x0, 0x0, "a9a37a44ade9d489"}}}}, &(0x7f00003cc000)={0x0, 0x4, [0xc0b, 0xace, 0x1e9, 0xdd]}) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) alarm(0x7f) connect$inet(r0, &(0x7f0000b7a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12a) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000882000-0x4)=0xbbc2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000856000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d0000)='./file0\x00', 0x4) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00008f6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000536000)=0x10) read(r0, &(0x7f0000fe4000-0xee)=""/238, 0xee) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000bad000-0x10)={0xcf, &(0x7f000043f000-0xcf)=""/207}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)="") rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') connect$netlink(r1, &(0x7f0000831000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x400000012, &(0x7f0000277000-0x4)=0x8000000000000002, 0xfffffffffffffde3) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2018/01/28 15:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) preadv(r0, &(0x7f000007a000-0x20)=[{&(0x7f0000917000-0x70)=""/112, 0x70}, {&(0x7f00004ff000)=""/242, 0xf2}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003d3000-0xa)='mountinfo\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a3c000-0x10)={0x6, &(0x7f0000d64000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000078b000)={r2, 0x2}) write(r0, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000c000-0xc)={0x5, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000023d000)=0x3ff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000010000)=[{r5, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000072e000-0x38)={&(0x7f0000343000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c3e000)=[{&(0x7f0000cdc000)=""/231, 0xe7}, {&(0x7f00008a3000)=""/159, 0x9f}, {&(0x7f0000af7000)=""/142, 0x8e}, {&(0x7f0000166000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f18000-0x9f)=""/159, 0x9f}, {&(0x7f0000ef7000-0x2f)=""/47, 0x2f}, {&(0x7f0000310000-0xb1)=""/177, 0xb1}], 0x7, &(0x7f0000438000)=""/41, 0x29, 0x0}, 0x10000) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f00003da000-0x50)={@generic=""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000b00000)={0x0, 0xd7, 0x800, 0x8}}}) 2018/01/28 15:13:03 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002ab000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000062e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) close(r1) 2018/01/28 15:13:03 executing program 2: rt_sigsuspend(&(0x7f0000a9c000-0x8)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ece000-0x8)='./file0\x00', 0x28) lseek(r0, 0x0, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 15:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000057b000)='net/tcp6\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008f7000)=0x0, 0x4) socket$inet(0x2, 0x8000f, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000346000)={0x0, 0x3, 0x1000}, &(0x7f0000f0a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000055c000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x101, 0xb676, 0xfffffffffffffe01}, &(0x7f0000a37000)=0xa0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00004c4000-0x4)=0x0, 0x2f2) 2018/01/28 15:13:03 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000000a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000002d000-0x4)=0x0, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x10)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000024000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000015000)='keyring\x00', &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007c8000-0x4)=0x0) r3 = getpid() tgkill(r2, r3, 0xa) r4 = syz_open_dev$tun(&(0x7f0000208000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r4, &(0x7f00003eb000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000de000-0xc)="020000000100000040000000", 0xc, 0x0) 2018/01/28 15:13:03 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fe0000)=0x8000) 2018/01/28 15:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000853000-0x8)={0x77359400, 0x0}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000de9000)=""/214) 2018/01/28 15:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001a000-0x1)=']', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$sndseq(r2, &(0x7f0000004000-0x60)=[], 0x0) close(r0) 2018/01/28 15:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d29000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000607000)=0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000cbc000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4f15c4a1d391d3f3, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c5c000)='net/fib_trie\x00') r2 = socket$unix(0x1, 0x3, 0x0) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000bb5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a65000)=0x10) sendmmsg(r0, &(0x7f00000ff000)=[{{0x0, 0x0, &(0x7f00006f3000-0x60)=[{&(0x7f0000567000)="52496ebfd44daa93c356af4a13e60c56ff1cefadccb2f454755363884b2ebacb2dcd65779bdf831e819c174ecac31cfe6bdfcdcc20ab18c428149571f8b2a2495a1537601c2ec872fc2359d9f003054920b9164d03e4f2e73999c9c849a9b761c5800e35a4dc269fb99ac1f744fd6c8ba95b11f9b2a402eec3694313b86e6b7404849569689ec383f289f965d3472871493b3397cb959dfc5defa7a1fe68f812ce00a9d995a45a5d7d02eff161f7f06572bdb7ffd991ea6636ced14b754f0e9c8b749e3535d2aef009479a6f9aa2156c308c4a20b9a3e1b8d01c643f", 0xdc}, {&(0x7f0000a21000-0x60)="401eb4f8160c17e20817e87920f1c74fce94f2fc2de5dc52849f348c8326f812d23fb20a019b6e66191532d6ae136b281c0ab38860bf0681f8ceef71091e164ab886da99e2adac96d1299422b851595e2205066f1e76411151b1eda77670d5f0", 0x60}, {&(0x7f0000ec2000)="a3ff1e4ffbdcc21e281a74435abb1c7c7fd7d6dcdac5", 0x16}, {&(0x7f00009a4000)="1ae0fb7934be6a4b40163899fd8df20ab75ba8c47ded2e0ecf61fdc9daaa0425f65332bc33c9f3c090bdd09c324139920673156af48c5c76a00e1d5205c57dfd49eb1a1accd6f99b877465e304f244c1a8d41467d89e4aa6b59195a9100e4edbbd815d98747956c17828", 0x6a}, {&(0x7f00008b0000)="87b3f4bd5a0efdd06be758ee9025e296acc7dd36f66ea79c2d72b1f6666673b0ede20013d7db14af0620f88ab3bed746befc2b19c2601a824452d9c95e793e7e4df2a14142029ef50eb350ca98790a44777a09d37e94a54579ddac2647ebe769eaca107bea69c61aa9fc93d9adf1f3fe950f598acc81b1d448418bf6dcd2529c0c2ae15003c8fb140ad59c77ea9e7072893417a865af40d58620efc1d25e3fe73817e793f0cdaa11cdd38c44f3642a5b5881533b2be2", 0xb6}, {&(0x7f0000092000)="2519c8468ad2f116fe4a805cde8831897073e58c5770f222a2dedcf1afb64f9111229c257e944a4dcf0d010570c264d01e1d45c97253f74db13a0691380b9dfa8f0235b96960d570265f8638e39ad530970ffbef134bf01b9380dd0187c9d0baa016026f1dc9439373d3f2cc9743ce7119ee7834735ac778a56e3458179ef782f07b183095febed5bc032897e85390c728d7fa05b31c822774ef", 0x9a}], 0x6, &(0x7f0000af2000)=[{0x78, 0x1, 0x9, "c2a9b82fdf7ecc4c28879fc32688014cce329176b4ca7540c292870c8670a9d336737dcd0f1dd4e424dcbf35e3eb722e15293dac4b8b55c78d7c3cbd77676c3139a47591f8e0e8a9f76e13b0c9419c647b3a61f645964cc34d605ef172b26df4503a3304"}, {0x20, 0x111, 0xffffffffffff4071, "4b8e9c00019acaae3f1f5db3c78c"}, {0xf0, 0x12f, 0x6, "9d6a1baa37d42aaf9f112e2835a0086d9bc469ac3ade5fb4082c5a2979f97458a5ccca50348119bf0686870d3a7727d7ed0da5dc7f6c67b45ead40aaeb681eb834551de1bcf61c2edcdf7d0c7efecc308d2c0089670c52801b6d317d7f59607c344f1367b08c66113f8182ed0377cde96cde18c29a565f6cce2a1b5cd292355aae9545f17d390a88b39a019cb152ee2a1c2972a2bcffbebda0cfe78a2b18884d462c885c5331167e0077e58a683dc87a0844c596993f08860f3b0c0db1aa16509cd8e4c75293c27e8f9b3307b70d77cd3ba4378a4b585dbae8"}, {0xf0, 0x101, 0x9, "e2e78bc456ab8ed3bb10038a50cafcf8eaff0e8936b27313ef5f333ae77c52e7f790d41ea780083794aedc39253d1d90ce460590567eeacaf42db17bfda292b58caf370dcf76b252adb607012afdc818b256a8a5743c61e46279bdf0c7b9e910a9cb5a14b7b4836bae461aaeccefd6519ae75410ed69df16e50f458a9cc7bf8f61b9f2c7e2c3a67af46a60192e9113434b037afc7d82a5c05f8474cc47888982e087e0639af2dfa21ce8f31661a6749d0e7a65d701822d21cf5ab3504a711a9741a337babd937aa4f77e727fa950761e268e0f70b33df2f0aaf170f9bb166de8"}], 0x278, 0x80}, 0x2ed}, {{&(0x7f0000946000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x2, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf29}}}, 0x32, &(0x7f000012a000)=[{&(0x7f0000507000)="802098d8af797532cfa0884232574a49d3f82a179b1c83b4dd929366ee47f09c37e97decaf02b328a444dc014a9f69c7412d303485384957b4b2584370227b814216404a81dc523afd8f5bf489fe7b87371a97cc876a59f1fcd2bb7ebf8d7b0e3e1ab04df7388b293c9c98527ceaef01a46d63d571d45ddd947f8594bc83082cce9afb9ca435962f5f60f44718f99f204d085012ce95fb927eca718106dd62ab2e4e598080d89d1b21a9b08a3bd801ab2177d7d3fbdda08a85d71a7581f3bf75ddad683ee227f485abe3c68d94a6664f20450304b511db750c22", 0xda}, {&(0x7f0000d81000-0x20)="a7b34ed2c514bc17f4a8d6760a9b803927e392e02302008c5ea308f822e78403", 0x20}, 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0x1000}, {&(0x7f0000743000)="6a70010d28bac20945d67ffca4b083bafe61a7ea588eb943fe4156a85b301932fc5bcacc69a6bbd70df85c102e52b3ad4e9a8441eb4555c3712a54d9d83b4c8b24ab10c5925c7c", 0x47}], 0x8, &(0x7f0000d0e000-0x160)=[{0xa8, 0x11, 0x81, "e97d99ac5b59464df21ba8efd1a970bbc73d50c2cf4a716a439cde75fc80bc2d5534c85cfec7075fc99daebadf4fe045cb09b8a42cd8830096a8e247d549d85cd28f08c4d23a88d7e21bfc81e285442eb16a04a556b9c8cad9b435dbf4658f25848fee78939509ebc4bf35a57024a81c9e28496334e08406958f6e791cfa28ec22d878c55e2da7e0f47ea29ec22cd95c4107390b17fd50"}, {0xb8, 0x10f, 0x325, "bd99162bc6e6ab5b077d98b116516294f39789ac66503306e07d0d30ed57b31791999b4d6c7ba23ec45a77ff02e3e34b85bfac6675ba53d48eaaa58e4e351ca361cd2d5135ee7b9c6019456fbe5e0316bb8cf2362ab14bac04d8f2e2677aed8726dbcc20ac3fae816bf6ae51b2ec398e064db6dcc4ed60e10fbb06d1060869ebb87fd082cd01c6a65aed468b553944f2523a1dcc118e32968dfa828e57ee23ea41"}], 0x160, 0x0}, 0x6}, {{&(0x7f00005b5000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000-0x20)=[{&(0x7f0000235000)="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", 0x1000}, {&(0x7f000055a000)="32bdd3573441b6060ff2e48cd011294a9f17883de4eacbd2544ef1e42482ed95304cb49c7c56ec9e199f9226171334e5f7429aee582ba1afdb7542efabe0f3e4fe3ded309db2d74a305c28bafa70dba3e958abf15f8ec2af268f0552670d4d6e9e9f870c24d6af637003df9fff4f2e8828c5b7bcb33a629dbd1b5edf9e39d01f15d19175d3e6d55597ee57ad8fa4fb8f0937ed9522c22c0fc8", 0x99}], 0x2, &(0x7f0000bcf000-0x218)=[{0xd0, 0x108, 0x2, "dda45e5f123381976d638468d603c5a8452c7ece88c8972c3aaba1f77fbe05aed8160b9422d2ddcb156d636657987479a712790ab77b635e7acbd2442b92dacccbcc5d7e4764c72c5f18838273279ff535ffde1ead0b632de7604a57200f017741f537fed9d16868fae5b792d3e6056548664d87d4ecab8dd83ce6fc6b6065e3ab30e92a34c1b869db72e092e47b76eacb5239c39aa81f5b75b1e35074cf336cebfdf6f38277b5ed2240fbaf2178dc7c5650f66e913d18d5f334e3b0273a"}, {0xe0, 0x84, 0x3, "79f4ff5427566175354f2b136f6a23643266b4706110e0c1ad2353a81fc2ce172b28ecdb36e02eb1e6f40edd536486fa55e96fb19267a707f60b5ea4c8f2d25cc4532ceb748306c8551db37128acb75c890c41131bcca736bdff494a1846f26004ea710f58e5603e94b682d26ef63379cc48d617c7da1c8b0a474da60807cc1b53c7ecefd1e1660d2105f03102007f6e018e50fafdb46fa347a91579a826dea78081b314a5d0b70c207849d5a642a5c1c0e0558c4931e024c7a135bfcebcfab1a14909f5ba28b53e0fa62e6b2d17af"}, {0x68, 0x107, 0x100, "2effb29dd32ccbd22ef53b3fd0249207852fb3c6daacf6a42950ee94ad49eea6a0ef0df6ce2103a0c68831a10c5f9e0e2ff826bf36d625659318f3b97d7888693522560a587c8fd4158fe6a4008ca1a10752e6"}], 0x218, 0x40810}, 0x20}], 0xa, 0x40001) openat$selinux_member(0xffffffffffffff9c, &(0x7f000076a000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dee000)={0x0, 0x7ff, 0x5, [0x5, 0x10000, 0x4, 0x6, 0x1]}, &(0x7f000030a000)=0x12) read$eventfd(r1, &(0x7f00007b1000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fb5000-0x6)={r5, 0x5}, &(0x7f0000c9c000-0x4)=0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r4, &(0x7f0000418000-0x119f)=@pi={0x0, 0x8fdd, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="1ff534e63ef7", [{[], {0x8100, 0x8, 0x3, 0x800}}], {@canfd={0xd, {{0x4, 0x80000000, 0x1, 0x7fffffff}, 0x9, 0x2, 0x0, 0x0, "82cc297b3b93163ccbc5e35d564db613331c2a8ca1e25edec507982317e1a2399de67f6f2d9726c53334a5f2cd3994d1f617863b20628e37000386a8993b98c1"}}}}}, 0x5e) [ 57.187876] audit: type=1400 audit(1517152383.650:25): avc: denied { setopt } for pid=9254 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 57.203244] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.211927] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.245611] audit: type=1400 audit(1517152383.710:26): avc: denied { ioctl } for pid=9254 comm="syz-executor7" path="socket:[17567]" dev="sockfs" ino=17567 ioctlcmd=540f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 15:13:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/28 15:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000ce5000-0x10)=[{&(0x7f0000199000)=""/168, 0xa8}], 0x1, &(0x7f0000ce5000-0x90)=[{&(0x7f00008de000)=""/167, 0xa7}, {&(0x7f0000ac7000-0x6f)=""/111, 0x6f}, {&(0x7f000089d000)=""/50, 0x32}, {&(0x7f00009dd000-0xa2)=""/162, 0xa2}, {&(0x7f0000ba0000-0x1000)=""/4096, 0x1080}, {&(0x7f000063c000)=""/169, 0xa9}, {&(0x7f0000f3c000)=""/237, 0xed}, {&(0x7f00006a1000-0xa2)=""/162, 0xa2}, {&(0x7f0000e16000-0xc9)=""/201, 0xc9}], 0x9, 0x0) 2018/01/28 15:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000047a000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000732000-0xe2)=""/226) accept(r0, &(0x7f0000b55000)=@generic={0x0, ""/126}, &(0x7f0000f61000-0x4)=0x80) readlink(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) 2018/01/28 15:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000071000)="") setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000753000-0x4)=0x89e0, 0x4) r1 = dup2(r0, r0) write$selinux_context(r1, &(0x7f0000a20000)='system_u:object_r:apt_var_log_t:s0\x00', 0x23) fallocate(r0, 0x2, 0x7, 0x7f) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000c41000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b63000)=0x0, &(0x7f000008c000)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000547000-0x4)=0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) getpeername$unix(r1, &(0x7f0000a6c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000825000)=0x8) r3 = dup3(r2, r0, 0x0) timerfd_gettime(r3, &(0x7f0000178000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/01/28 15:13:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000000000)="09ac", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/28 15:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a20000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) poll(&(0x7f0000d75000-0x8)=[{r0, 0x2400, 0x0}], 0x1, 0x5) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map={0xe70a, 0x0, 0x0, 0x0, 0x0, 0x0}}) write$tun(r1, &(0x7f0000560000)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "c2da6b2ce3626e2fa8ef"}}}}, 0x1c) 2018/01/28 15:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x27) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002eb000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b94000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:03 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006000-0x10)={r1, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="7370d2d07ba7f1263269bc05b1bf1b5f8c2b87296758dac478", 0x19}], 0x1, 0x8) 2018/01/28 15:13:03 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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)=""}) ftruncate(r1, 0x7a) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x187) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000000d000-0x10)={0x1, &(0x7f0000006000)=[{0x1, 0x8001}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x14)='/proc/self/net/pfkey\x00', 0x20200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000-0x20)=[{r1, 0x4000, 0x0}, {r0, 0x400, 0x0}, {r1, 0x1010, 0x0}, {r0, 0x1, 0x0}], 0x4, &(0x7f000000c000-0x10)={0x77359400, 0x0}, &(0x7f000000c000-0x8)={0x3}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/28 15:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x8, 0x7, 0x3f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a1000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c36000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7, r2}, 0xc) 2018/01/28 15:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 57.395715] device syz4 entered promiscuous mode [ 57.406486] binder: 9310:9311 ERROR: BC_REGISTER_LOOPER called without request [ 57.411616] skbuff: bad partial csum: csum=65535/65535 len=14 [ 57.434669] binder: unexpected work type, 4, not freed [ 57.442578] binder: undelivered TRANSACTION_COMPLETE [ 57.450347] binder: invalid inc weak node for 39 [ 57.455803] binder: 9310:9311 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 57.465295] binder: undelivered TRANSACTION_COMPLETE [ 57.471359] device syz4 left promiscuous mode [ 57.476298] binder: undelivered transaction 38, process died. [ 57.485908] binder: 9310:9317 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 15:13:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000b3b000-0x1c)={0xa, 0x3, 0x2b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000014000)=0x1c, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000009000)={0x0, 0xd73, 0x10000}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000016000-0x7)={r3, 0x0}, 0x8) sendmsg(r2, &(0x7f0000013000)={0x0, 0xfe49, &(0x7f0000003000-0x10)=[], 0x1, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) 2018/01/28 15:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fallocate(r0, 0x0, 0x0, 0xe69) close(r0) 2018/01/28 15:13:04 executing program 2: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) 2018/01/28 15:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c18000)={&(0x7f00004ce000/0x1000)=nil, 0x1000}) 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, &(0x7f0000dcc000)=[{0x8, 0x3}, {0xffffffffffffffff, 0x0}, {0x4, 0x0}], 0x3) 2018/01/28 15:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00002ac000)=""/0, &(0x7f000051c000-0x4)=0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008f8000)={0x0, {{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]}, 0x1, 0x0, []}, 0x90) 2018/01/28 15:13:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000742000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e6e000)={0x0, 0x63, "2e834fea2c21dbce37ec80e65da73abb07ad9622312a805d4a313e87e30ba74d0a704804603e5c6218ba468201276e707dbd78d346a7b8b6119875a458b3dca993106c6c65aafb4b5dacdda9c7f78a807fe84630eb6589aff3f4a96bf3d176c29ffa7b"}, &(0x7f0000574000)=0x6b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005c9000-0x6)={0x0, 0xfffffffffffffffc}, &(0x7f000028e000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007bf000)={0x0, 0x3ff}, &(0x7f0000b78000)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000ad1000-0x38)={&(0x7f00003dd000-0x1c)=@in6={0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c, &(0x7f000043a000-0x10)=[{&(0x7f000061f000)="f23eae3e5a4db00c9e35bfb9d1a0e670e73e8370656bfb3dd4aed573d0339d2089faba345d91e3085bcc3a55be", 0x2d}], 0x1, &(0x7f000010e000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x81, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xffffffffffff8001, 0x800e, 0xfff, 0x6db, 0x7, 0x9, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x23f8, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x75, 0x80, 0x200, 0xe9, 0x1, 0xffffffff00000001, 0x3, 0x40, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x18e, 0x1682, 0xff}}], 0xf0, 0x4c880}, 0x8804) r5 = socket$inet6(0xa, 0x80001, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer\x00', 0x12000, 0x0) getsockopt$bt_hci(r5, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) fstatfs(r6, &(0x7f00005d4000-0xd0)=""/208) 2018/01/28 15:13:04 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000002, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x7, 0x1) sendto$inet6(r1, &(0x7f0000ba8000-0xbb)="7d3ccc5564bceabe9a2323b37b358703fc9529306e569a32714afb63d201d061f72fdc8d5696d1bed952010a50573e76b160e41fbc020d055d59e99d4aef4458bf52b0f0d6ae2540b503d3626a9862a579eac903ea639df8955db9382fed24fd7a50d866a75985585a05b9a4d5b1fd78f526d0e3893845ce6f0f82a07b0bf685a7472c398acd9bd5c811c912dc301d3b9b42ae0198a3aff1bd67af0b87696145e585e66c661a983f5301a40437d09a20e265d34df958b3cad9cbae", 0xbb, 0x800, 0x0, 0x0) 2018/01/28 15:13:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000b15000)=0x68f) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000462000)=0x2002) [ 57.497024] binder: 9310:9311 got reply transaction with bad transaction stack, transaction 42 has target 9310:0 [ 57.507431] binder: 9310:9311 transaction failed 29201/-71, size 24-8 line 2936 [ 57.520128] binder: release 9310:9311 transaction 42 out, still active [ 57.526823] binder: undelivered TRANSACTION_COMPLETE [ 57.541763] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 15:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cad000-0x11)='/selinux/enforce\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000031a000-0x8)={0x4, 0x1, 0x8, 0x800}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000875000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000551000-0x4)=0xe8) quotactl(0x9, &(0x7f0000e71000+0x346)='./file0/file0\x00', r1, &(0x7f0000962000)="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") r2 = syz_open_dev$sg(&(0x7f0000323000-0x9)='/dev/sg#\x00', 0xa9, 0xad29d6765997aa22) sendto(r2, &(0x7f0000027000)="156d9ecc096fafee78a9ae1ded12dd06bbf9e59a7c18e1b6bc75481d588cdc415153d4fc0626396cda38f20e1ebc4cf71f7d07c010156d84d9ed5c104a8afab15112b81446ddec0b3b48d82f86d5b6ae5996f81e6e57f42f9c485e73468a376f53c4dccf952472377094ec0097f6fbf88ffda1f36497fe1dbcf555f87ee7f0d5d17fb2c3d002577d881d63caffbd0c71a5963a1227f0ac6b2aa973bec3374d085cc1e8a5f12e3f13eb344e2edf5959c05906d0338baa68f48630cc8088a147", 0xbf, 0x40000, &(0x7f000028d000-0x20)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 15:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000508000)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$sequencer(0xffffffffffffff9c, &(0x7f00003e0000-0xf)='/dev/sequencer\x00', 0x3, 0x0) r1 = memfd_create(&(0x7f00006ec000-0x11)="74756e08000000000000008000000000a4", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00006cd000-0x80)=""/128) 2018/01/28 15:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ed000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf5000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000788000)=@assoc_value={r1, 0x29612899}, 0x8) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/28 15:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002d4000)='/dev/sg#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000a0c000-0x40)=[{&(0x7f0000453000)="58c5d7acd6e79601ae9ada058697a43e3ba89c8acd7f22607424831009ec124e40445f111991b56e4de0402c903c035fc48de0d161aedf0172d1cb638ab7f69486e288bc732810784adde37fd37a057124aa492bc42cebf86e94f2772fbb54200d1de67cf2d925b2c87e0bb5498d2f34cfe7e5177046d4e8560b3df86058c9ea15e6733d84cf9968f748c8df6a7d8c225cab43c844b0cb49f06b458aeda5ab13ab03409a95503b12", 0xa8}, {&(0x7f00003f4000)="4dcf75bd077f04b6e22e87495961af091803f4ef237c5285ba97845b1267dfe34ee57f4bb0bb96f2710de65c11cff7eadcdadb517c1ae669bf21bb146d389b244f110f843973b5354b968de121949e1afb546891aa77bd3e02", 0x59}, {&(0x7f0000eef000)="e176eea6246b2f3128f5891a6b4771ffd6220f5a26f241bf3c4faef01f5740083aac6f58460a72d294989a1787daf859c23211de058e07066f9e924489da935c5f0f0c47db74211cc14617f2e69799f902a97c7121145a9b6d785f7c7d72846f6e45054177e7b761a886ac863ca44df06f5f8a912d2db85874a712", 0x7b}, {&(0x7f0000299000)="eec44f3ffef5cb451297ab509d3bc699e3ca76b7366cf95c1e55762cea6519f4e9327d27fcd67f8af35984a252d00319b252e8e6c8dedafed945b1cd9eb3609cab026faac2d6dad2", 0x48}], 0x4, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffe) 2018/01/28 15:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000f2a000)='./file0\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000827000)='ext4\x00', 0x40400, &(0x7f000011c000-0x19)="37ce7ebd304b6705599eee732521dfce35e2caea6810bf4290") fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000ffe000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c39000)={0xaa, 0x28, 0x0}) [ 57.560243] binder: send failed reply for transaction 42, target dead 2018/01/28 15:13:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='ns/cgroup\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000-0x8)=0x7fffffff, 0x8) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/28 15:13:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000)=0xe711) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) write(r1, &(0x7f0000002000-0x20)="", 0xfffffffffffffe0f) memfd_create(&(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x3) 2018/01/28 15:13:04 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000000f000)={0x10000, 0xff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000021000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/28 15:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000579000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc, 0x0}) 2018/01/28 15:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000039c000)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000579000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/28 15:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0c000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e51000)=@add_del={0x2, &(0x7f0000116000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000065c000)='/dev/keychord\x00', 0x400, 0x0) writev(r1, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000aa3000)={0xfffffffffffff0fa, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xae71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x295}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x469c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/28 15:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e98000-0x9)='/dev/sg#\x00', 0x2, 0x121000) bind$llc(r1, &(0x7f0000667000)={0x1a, 0x10, 0x7, 0x7ff, 0xbb, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/28 15:13:04 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000026000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffe08, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000026000)={0x45, 0x10001, 0x7}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000025000)='attr/keycreate\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000026000-0x4)=0x8000, 0x4) 2018/01/28 15:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) syz_open_dev$urandom(&(0x7f00002c5000)='/dev/urandom\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 15:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000056f000)=0x4, 0x4) r2 = accept4$inet(r1, &(0x7f0000788000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b1000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r2, &(0x7f0000ab5000)="f5f78435afd28c2a66f7ae09b88a02b2496731722f342d1acfacdeea29cb81fd75c390adaffb03e3ded86b6605f1863e1989f6e18738a8caef1492f02cd7715907972bd39805a6e357edd797b6d4823ea7626312cce931bd5d909a79a77cb8176966d95c7a9fde65786705397fae1a9e4f1d80c912eaed8e92eace8ee6a9b5eed659d7e7cde33f81fd044ec99aebde42084b80ba", 0x94, 0x20000041, &(0x7f0000c11000+0xc12)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe2000-0xe8)={{{@in6=@local={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) lstat(&(0x7f0000725000-0x8)='./file0\x00', &(0x7f0000dbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f7f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf1, 0x401, 0x9, 0x500, 0x7, 0x200, r3}) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xc48, 0x14, 0x100, 0x4, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80, 0x0, 0xac, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0xa6c, 0x3, {{'lzjh\x00'}, 0x5110, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x4, 0x7, 0x3, 0x8, [0x8, 0x0, 0x2f7, 0x8, 0x8, 0x0]}}]}, 0xc48}, 0x1, 0x0, 0x0, 0x0}, 0x44) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000e4000)={0x2, 0x7fff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e9a000-0x4)=0x0) 2018/01/28 15:13:04 executing program 7: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000003a000-0x8)='./file0\x00', &(0x7f0000039000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000421000)={0x10000003, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffea9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d2000)={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7e000-0x4)=0xc) fchown(r1, r4, r5) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005cb000-0x90)={0x400, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000c1f000)="", 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) 2018/01/28 15:13:04 executing program 1: r0 = open(&(0x7f0000af5000-0x8)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x14, 0x4) prctl$getreaper(0x25, &(0x7f0000002000-0x8)=0x0) 2018/01/28 15:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 15:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) pipe2(&(0x7f0000459000)={0x0, 0x0}, 0x800) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockname$ax25(r2, &(0x7f0000e78000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000023a000-0x4)=0x10) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) 2018/01/28 15:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000122000-0x8)={0x0, 0x3ff, 0x80}, &(0x7f0000710000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c7000)={r1, 0x7}, 0x6) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000661000)=0x0, &(0x7f0000652000-0x4)=0x4) getdents(r2, &(0x7f0000e23000-0x90)=""/144, 0x90) connect(r2, &(0x7f000081f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x2, 0x0, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa000000000}}}, 0x3a) chmod(&(0x7f00007f8000-0x8)='./file0\x00', 0x21) getdents(r2, &(0x7f0000f32000)=""/140, 0xdc) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x89f) 2018/01/28 15:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r0, 0x80000001, 0x7, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 15:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000000000001) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) [ 57.836106] device gre0 entered promiscuous mode [ 57.887598] ================================================================== [ 57.895001] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 57.901649] Read of size 8 at addr ffff8801ce6bf9b8 by task syz-executor0/9448 [ 57.908985] [ 57.910597] CPU: 1 PID: 9448 Comm: syz-executor0 Not tainted 4.4.113-g202e079 #1 [ 57.918111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.927446] 0000000000000000 8f94a2d22d35bf6c ffff8800a876f650 ffffffff81d0278d [ 57.935483] ffffea000739af80 ffff8801ce6bf9b8 0000000000000000 ffff8801ce6bf9b8 [ 57.943540] 0000000000000000 ffff8800a876f688 ffffffff814fd053 ffff8801ce6bf9b8 [ 57.951513] Call Trace: [ 57.954073] [] dump_stack+0xc1/0x124 [ 57.959414] [] print_address_description+0x73/0x260 [ 57.966122] [] kasan_report+0x285/0x370 [ 57.971718] [] ? __lock_acquire+0x387e/0x4b50 [ 57.977832] [] __asan_report_load8_noabort+0x14/0x20 [ 57.984554] [] __lock_acquire+0x387e/0x4b50 [ 57.990495] [] ? __lock_acquire+0xb5f/0x4b50 [ 57.996523] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.003513] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.010497] [] ? mark_held_locks+0xaf/0x100 [ 58.016437] [] lock_acquire+0x15e/0x460 [ 58.022032] [] ? remove_wait_queue+0x14/0x40 [ 58.028064] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 58.034355] [] ? remove_wait_queue+0x14/0x40 [ 58.040382] [] remove_wait_queue+0x14/0x40 [ 58.046243] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 58.053227] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 58.060470] [] ? ep_free+0x1c0/0x1c0 [ 58.065804] [] ep_free+0x93/0x1c0 [ 58.070877] [] ? ep_free+0x1c0/0x1c0 [ 58.076211] [] ep_eventpoll_release+0x44/0x60 [ 58.082327] [] __fput+0x233/0x6d0 [ 58.087401] [] ____fput+0x15/0x20 [ 58.092473] [] task_work_run+0x104/0x180 [ 58.098154] [] do_exit+0x82a/0x2a10 [ 58.103400] [] ? release_task+0x1240/0x1240 [ 58.109342] [] ? hash_futex+0x210/0x210 [ 58.114943] [] ? recalc_sigpending+0x76/0xa0 [ 58.120972] [] do_group_exit+0x108/0x320 [ 58.126651] [] get_signal+0x4f2/0x1550 [ 58.132158] [] do_signal+0x8b/0x1d40 [ 58.137492] [] ? SYSC_getsockname+0x160/0x240 [ 58.143605] [] ? setup_sigcontext+0x780/0x780 [ 58.149734] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 58.156289] [] ? get_unused_fd_flags+0xd0/0xd0 [ 58.162491] [] ? retint_kernel+0x2d/0x2d [ 58.168175] [] ? SyS_futex+0x210/0x2c0 [ 58.173692] [] ? exit_to_usermode_loop+0xe4/0x160 [ 58.180154] [] exit_to_usermode_loop+0x11a/0x160 [ 58.186528] [] syscall_return_slowpath+0x1b5/0x1f0 [ 58.193084] [] int_ret_from_sys_call+0x25/0xa3 [ 58.199281] [ 58.200880] Allocated by task 9448: [ 58.204473] [] save_stack_trace+0x26/0x50 [ 58.210367] [] save_stack+0x43/0xd0 [ 58.215736] [] kasan_kmalloc+0xad/0xe0 [ 58.221362] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 58.227949] [] binder_get_thread+0x15d/0x750 [ 58.234100] [] binder_poll+0x4a/0x210 [ 58.239639] [] SyS_epoll_ctl+0x10b1/0x2040 [ 58.245620] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 58.252286] [ 58.253893] Freed by task 9448: [ 58.257138] [] save_stack_trace+0x26/0x50 [ 58.263022] [] save_stack+0x43/0xd0 [ 58.268404] [] kasan_slab_free+0x72/0xc0 [ 58.274204] [] kfree+0xfc/0x300 [ 58.279222] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 58.285975] [] binder_thread_release+0x27d/0x540 [ 58.292466] [] binder_ioctl+0xb94/0x12e0 [ 58.298266] [] do_vfs_ioctl+0x7aa/0xee0 [ 58.304004] [] SyS_ioctl+0x8f/0xc0 [ 58.309280] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 58.315959] [ 58.317558] The buggy address belongs to the object at ffff8801ce6bf900 [ 58.317558] which belongs to the cache kmalloc-512 of size 512 [ 58.330184] The buggy address is located 184 bytes inside of [ 58.330184] 512-byte region [ffff8801ce6bf900, ffff8801ce6bfb00) [ 58.342024] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039ca26e input_len: 0x00000000014249d6 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.113-g202e079 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #1 SMP PREEMPT Sat Jan 27 03:04:11 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2176091773 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581444K/7863916K available (40414K kernel code, 6135K rwdata, 8812K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.236806] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.238019] pid_max: default: 32768 minimum: 301 [ 1.238722] ACPI: Core revision 20150930 [ 1.309397] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.310711] Security Framework initialized [ 1.311301] SELinux: Initializing. [ 1.311977] AppArmor: AppArmor disabled by boot time parameter [ 1.312880] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.313805] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.317617] Initializing cgroup subsys io [ 1.318238] Initializing cgroup subsys freezer [ 1.318892] Initializing cgroup subsys hugetlb [ 1.319516] Initializing cgroup subsys debug [ 1.320282] CPU: Physical Processor ID: 0 [ 1.322030] mce: CPU supports 32 MCE banks [ 1.322772] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.323600] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.324613] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.327917] Freeing SMP alternatives memory: 44K [ 1.336874] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.456153] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.457601] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.546458] x86: Booting SMP configuration: [ 1.547108] .... node #0, CPUs: #1 [ 1.547888] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.552555] x86: Booted up 1 node, 2 CPUs [ 1.553147] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.557602] devtmpfs: initialized [ 1.567102] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.568527] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.570220] xor: automatically using best checksumming function: [ 1.573484] kworker/u4:0 (21) used greatest stack depth: 27512 bytes left [ 1.666152] avx : 21010.400 MB/sec [ 1.667316] RTC time: 15:13:10, date: 01/28/18 [ 1.669614] NET: Registered protocol family 16 [ 1.670807] schedtune: init normalization constants... [ 1.671508] schedtune: no energy model data [ 1.672098] schedtune: disabled! [ 1.706473] cpuidle: using governor ladder [ 1.736225] cpuidle: using governor menu [ 1.737575] ACPI: bus type PCI registered [ 1.738225] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.741025] PCI: Using configuration type 1 for base access [ 2.176159] raid6: sse2x1 gen() 4771 MB/s [ 2.346114] raid6: sse2x1 xor() 2388 MB/s [ 2.516093] raid6: sse2x2 gen() 7004 MB/s [ 2.686078] raid6: sse2x2 xor() 4019 MB/s [ 2.856071] raid6: sse2x4 gen() 8689 MB/s [ 3.026061] raid6: sse2x4 xor() 5291 MB/s [ 3.196046] raid6: avx2x1 gen() 9429 MB/s [ 3.366031] raid6: avx2x2 gen() 14676 MB/s [ 3.536017] raid6: avx2x4 gen() 19173 MB/s [ 3.536762] raid6: using algorithm avx2x4 gen() 19173 MB/s [ 3.537520] raid6: using avx2x2 recovery algorithm [ 3.538814] ACPI: Added _OSI(Module Device) [ 3.539460] ACPI: Added _OSI(Processor Device) [ 3.540073] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.540736] ACPI: Added _OSI(Processor Aggregator Device) [ 3.551326] ACPI: Executed 2 blocks of module-level executable AML code [ 3.626136] ACPI: Interpreter enabled [ 3.627046] ACPI: (supports S0 S3 S4 S5) [ 3.627591] ACPI: Using IOAPIC for interrupt routing [ 3.628694] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.834333] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.835325] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.836729] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.837745] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.863911] PCI host bridge to bus 0000:00 [ 3.864658] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.865600] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.866573] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.867601] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.868633] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.904479] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.990732] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.996841] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.002834] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.008842] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.012705] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.025832] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.029594] vgaarb: loaded [ 4.032761] SCSI subsystem initialized [ 4.044086] ACPI: bus type USB registered [ 4.046019] usbcore: registered new interface driver usbfs [ 4.047557] usbcore: registered new interface driver hub [ 4.048785] usbcore: registered new device driver usb [ 4.050912] pps_core: LinuxPPS API ver. 1 registered [ 4.052505] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.053880] PTP clock support registered [ 4.057382] Advanced Linux Sound Architecture Driver Initialized. [ 4.058998] PCI: Using ACPI for IRQ routing [ 4.082472] NetLabel: Initializing [ 4.083059] NetLabel: domain hash size = 128 [ 4.083674] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.084631] NetLabel: unlabeled traffic allowed by default [ 4.087174] amd_nb: Cannot enumerate AMD northbridges [ 4.088576] clocksource: Switched to clocksource kvm-clock [ 4.249916] pnp: PnP ACPI init [ 4.272328] pnp: PnP ACPI: found 7 devices [ 4.285920] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.287601] NET: Registered protocol family 2 [ 4.290399] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.291966] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.299796] TCP: Hash tables configured (established 65536 bind 65536) [ 4.301021] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.303247] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.305917] NET: Registered protocol family 1 [ 4.306676] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.308482] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.309494] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.311431] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.312635] hw unit of domain pp0-core 2^-0 Joules [ 4.313290] hw unit of domain package 2^-0 Joules [ 4.313942] hw unit of domain dram 2^-16 Joules [ 4.320734] Scanning for low memory corruption every 60 seconds [ 4.328782] audit: initializing netlink subsys (disabled) [ 4.329838] audit: type=2000 audit(1517152393.020:1): initialized [ 4.337277] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.468261] VFS: Disk quotas dquot_6.6.0 [ 4.469974] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.492015] fuse init (API version 7.23) [ 4.495396] 9p: Installing v9fs 9p2000 file system support [ 4.510007] async_tx: api initialized (async) [ 4.511778] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.513155] io scheduler noop registered [ 4.513712] io scheduler deadline registered [ 4.516098] io scheduler cfq registered (default) [ 4.523782] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.527293] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.528454] ACPI: Power Button [PWRF] [ 4.531418] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.532633] ACPI: Sleep Button [SLPF] [ 4.555728] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.556647] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.578990] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.579888] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.586489] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.609763] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.635599] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.660837] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.685722] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.693923] Non-volatile memory driver v1.3 [ 4.696006] Linux agpgart interface v0.103 [ 4.699069] [drm] Initialized drm 1.1.0 20060810 [ 4.798308] brd: module loaded [ 4.876603] loop: module loaded [ 4.900652] nbd: registered device at major 43 [ 5.044886] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.045731] drbd: built-in [ 5.046414] drbd: registered as block device major 147 [ 5.073529] scsi host0: Virtio SCSI HBA [ 5.110641] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.309362] tsc: Refined TSC clocksource calibration: 2299.796 MHz [ 5.310801] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126747b124, max_idle_ns: 440795298764 ns