Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.567090] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.927363] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 26.415643] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 27.425400] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.213' (ECDSA) to the list of known hosts. 2018/01/31 05:59:24 fuzzer started 2018/01/31 05:59:24 dialing manager at 10.128.0.26:44335 2018/01/31 05:59:28 kcov=true, comps=false 2018/01/31 05:59:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000330000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000016000-0x19)=""/25, 0x19}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f00001eb000)=""/180, 0xb4}, {&(0x7f0000a88000-0x87)=""/135, 0x87}, {&(0x7f0000473000-0xbd)=""/189, 0xbd}], 0x8, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = dup(r0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x78)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x5, 0x2, 0x81, 0x3f, 0x0, 0x20, 0x7fffffff, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0x6d)={0x0, 0x65, "0aa458f1fb5621bba52dc6e03a16c9cc8f187d1b86ca7580e2646876cb596b3f76db1500e87270bd447964ee84666fd9e8ba511862ec877e4ca187c3f3b58368b2666bd38eb29b5f1f0cc9e4904786576eabf2c58baedaa11c54b1da187218b65c7d68682b"}, &(0x7f0000002000+0x13a)=0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r4, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000004000-0x1)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000005000)=0x0) 2018/01/31 05:59:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000e39000-0x43)=""/67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x7fffffff, 0x1, 0x100000000, 0x80000001, 0x9}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002000)={0x5, &(0x7f0000002000-0x14)=[{0x9, 0xc}, {0xbd, 0xffffffff}, {0xfd, 0x1}, {0x65, 0x9}, {0x9, 0x1}]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x10000, 0x4) ioctl$TIOCSBRK(r0, 0x5427) pread64(r0, &(0x7f0000003000-0x5d)=""/93, 0x5d, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)=""/220) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x5, &(0x7f0000001000)=[{0x7, 0x1d, 0x8, 0xfffffffffffffff7}, {0x8, 0x80000000, 0x1000, 0x10000}, {0x95, 0xdc, 0xdc51, 0xdda6}, {0xdf7, 0x3, 0x3691, 0x3}, {0x7ff, 0x4, 0x7, 0x3ff}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x7, 0x0, 0x0, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000006000-0x10)={0x8, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000007000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000)={r3, @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) 2018/01/31 05:59:29 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d54000-0x78)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000740000-0x8)={r1, 0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000018e000)={0x0, 0x0, 0x9, 0x8}, &(0x7f00008da000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000975000)={r2, 0x7, 0x5, [0x0, 0x9, 0x175, 0x7, 0x1800000000000]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000b77000/0x3000)=nil, 0x2, 0x5, 0x20, &(0x7f0000d77000/0x9000)=nil, 0x5}) socket$packet(0x11, 0x2, 0x300) r3 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000+0x30)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r4}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r5 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000004000-0x42)="8eabc8e9bf959f01af989e276e917bb89909a95932fdddfea70ce9cd2abfa384326fe6fa85dc71c6b72ecfd0ef0367ddbd6ec4252f9946b749286fe96bbc069cb369", 0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000005000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000006000-0x8)={0xf86}, &(0x7f0000005000)={0x0}, 0x8) 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) ppoll(&(0x7f0000006000)=[{r0, 0x1, 0x0}, {r0, 0x1000, 0x0}, {r5, 0x400, 0x0}, {r0, 0x20, 0x0}, {r3, 0x2, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000007000-0x8)={0x1}, 0x8) 2018/01/31 05:59:29 executing program 2: pipe2(&(0x7f0000eee000)={0x0, 0x0}, 0x800) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ac0000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000788000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0xfffffffffffffeff, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x1a)=""/26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) rt_tgsigqueueinfo(r3, r4, 0x3, &(0x7f0000000000)={0xf, 0x8, 0x1, 0x7fff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r5, 0x8001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x58)="dd72d660e12f709dd09b368f4abdb2042a836941f527bd87a7258e07b843a4b6d58e4484ea2ef42f852881ba602c653cc91e8115d077b92df8a0f18b4b1c8b96beed5629ce6aba4d61481962529e73fd69bfd89936c9a7f8", 0x58}, {&(0x7f0000004000)="ef59d53bac1bbc10def70da864d25295ff3a5647f90708d3899736ab303501f1eea21b18868ddf54044aef85a44c014b4f2275940d751a2078721b61ec3967ad60edec10b1cc041e06fc975218c2cec4c63b0825e7866254b0fa9f26681789d03a4a89f5221fa0062720db51de611d52302794a55e396e0b4a53d692456e52ad6a4a73ad480413d2daf38004b0d09a47a9ae3f75e4935a6814604bc2948365aade0eda54c264c76c4518b471141510005a1a5344d94b46127aedbbe7934229ee6e6f46a652c1f40c0e59153b12cb47517e35ee29e2ceb7877e0876377f95f212073f380aefe68f0ce99ae3b0", 0xec}, {&(0x7f0000000000)="cf2f3db0b6b6b16a69ab8c765114fef307e93ecf3d78846163b87809ef49fb59707877cd60e6ee5f035f9ddb666e46dfab2f3ec2b252ec2235cda86426c6edbcd6050ee05a89b38c1f1b321aed5180416049289d7e41926ebae1d09f0ffa7bc444ab43fa7de0300474eeb2320b7ba80149b34193d9063909ab04bf3a4e22afa7b40465c43fdc35c4fd4ad3702dc21495e49618477906b001bec5f0b5ba47d7f4d24f", 0xa2}], 0x3, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000003000-0x8)=&(0x7f0000006000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r5, 0x1, 0x8, 0x3f}, &(0x7f0000007000-0x4)=0x10) 2018/01/31 05:59:29 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf5, r1, 0x1, 0x26718474, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-twofish-3way,sha512-ssse3)\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000-0x58)="eb7f756feb4ae9efe46dd420cc74716d2a059f8d0d4133703884a78500d845593b03e72b652785694cc2e3f5e06263eaaca809c7de879a8121843b506c4fe60552857694e58f647859e494b70bde8ca75fa1b2439ae9a546", 0x58}, {&(0x7f0000001000)="d26763fd4bcdcd8d76ba684c49860742a08c9308a1b65bf70e6bee32a37fc3", 0x1f}, {&(0x7f0000001000-0x8a)="691870c3ff9ee92d421d1b1cefab6cef885b5b8cbb74d9e5aefd6099a54f9ac143de6cd4158c32bca607126711280191293286022756583ea4fbd29fc75ffd5f8b52ae4fb2369208b7183065fa5a1afee3df77d2653ee1a19758dcc0118ff1a9a33a451fa109f4b1200c08f3d73d4d4fea7b45ca23086940934c54f87a786509a3376fdb04bfa0f4d36c", 0x8a}], 0x3, &(0x7f0000001000-0x280)=[{0x68, 0x11e, 0xfc0, "ab112ec1d75289f2896620438bf2c19c018f41afa1f722e3c276c7317a2706840156082c04f0639777d69ded53e16c99e061f2004fa8e461cde32dba4757e0066f5388a5efc207e26d9f622bb2db3fa61f4cf04ad96236"}, {0x28, 0x114, 0x4, "d132d30b8574ad097780750bae35fab9e67f2a075f390b2b"}, {0x98, 0x1, 0x1000, "09df0e30ec289d40b1ac5efca0d81359f2a5bff3f3c4a2a845e76d6837319bf1c45f28a7088be36e247ba22ca394dad79d1f01b5c2fd56a28f0163a309bf8a8cc4431b73a7a2d1aebf0673daf28de8cd68ba418618dcb13078eb364a3b01b4fb4d80329d3a595dab5aee5e2c60c211518cb9c95f351fdbd33a1edad59504fd31d4"}, {0x58, 0x0, 0x7, "3d3a7b02aee3729f75281cb590f06720c086eeeede0b36d930d0150ebb6da0c5381d38d656f909b06815871ebad26d453e61e208ccabdcf03415b98199589f28715c80947c95bc"}, {0x98, 0x107, 0x0, "eddf27d1847376b425251a529747eeb5066be6dfafba6e8da6f9e95ae4cf5b1001bb714dcc0e8e7fb91da0e303ea0d86e834acafaaa327509fa5e8b3c6bc1319105b486da6a1d0ac0d0b3c7acbe449d17b7509ed8d92ff304d5b4a884fd2e988050c451457da75874d44d2de19454efbf1ecff644c46009e29c971083b77fd59c8b7b95e"}, {0x68, 0x88, 0x81, "7a7c5f7cc203db51a5bfd7980cf8240b574eea7f0f11c3871ec281786685d62e541dbeb40dd6636fb67d75abc89050cc40f1e075c0224fed6651963425a9682eb470ab0134b80214a019c31c690735e505cedc54a8b25bb8"}], 0x280, 0x4048010}, 0x4}, {{&(0x7f0000002000-0x10)=@llc={0x1a, 0xf7, 0x6, 0x80000001, 0x3, 0xb45, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x16)="bb8a6d3ce8dcbe5ff03e71bff8d1223d7d9a9cd240cc", 0x16}], 0x1, &(0x7f0000000000)=[{0x28, 0x18f, 0xe5, "f16fef58b67b945ef17a32e36ac22105963e0cae9447"}], 0x28, 0x4}, 0x38ce8000000000}, {{&(0x7f0000002000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x208)=[{0xa0, 0x11f, 0xfffffffffffffffd, "ccb854a2198d6aac2fd389aac6e2b39118b4c83a7a4dc8627b7b1da0ad84f27e59e6afe389d4847ecf0815d791f8267d3e9a9ba68a2a24177d764f57401be46e5d8e8b0a2fed6972e655225365feacacb52f0583463d531c7a14622444322e9e66fa3e158209da5b5dfb0e0636181da8a36755e1f88bcc8fa8c0ceca93d8bdccb67535dde236bbcf6006f0d1c3203478"}, {0xb8, 0x3a, 0x2, "fdba8efa33f461c336f18d2774785d2b926517619e60a2687e1cbc914d1d9c83dcb0e6a3c1e7831f95f465ba3007ea7ffebe765cce8088ff08d4a59f58fdbc5a68f44b45779474f7f72e25be6dc7b1b79a5a6b82daf40cbed3cddef3cc335b3fc96c80b714a30da65c0ea6c5b5b6c9b8cb5c0733b79ed6366d8801b024cae477141c5b253ceca01eaab4f888d59850b14e64a5a5b9ca07d5345c3630cda76398145611"}, {0xb0, 0x11f, 0x2, "2c53f474a920f8d443d05ae82582177a94b7a9ae9cd0c57b6fb09181ab421dd560159e1fba732eb13db029815dd7048141e1342a6323f4cd2b7e06d60b5e6e36941ff98d0fbc734e7eee06639c2f786be179c934a4426e226930c2d6ea26085a551ed9e3c05cd6889d131fee9c3263f7a03112eda89f054496226e98559d52b6a01c06324e296cca79465d020304d4011c72300159bce6af369c34"}], 0x208, 0x48800}, 0xffffffff}, {{&(0x7f0000001000)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x4c)="8b3104430eb6b76cfdfad1e8a6b8a445f6eff8fd47c73ddfa93a4b5fea32323427e7bbe51ae7ecea0d532809ba832961b7c228d6dfa8634e0ccf832963ac8f45346e0bc9a90a86c292e43707", 0x4c}, {&(0x7f0000001000-0xaa)="aa08e546a9754117d0ff8988a1fb24fd02b3edc3aa674153757f8356932378ccfbf90a8050dc323ecd3f66ac0b245f0c0a325c82504af60bbc5b49720cc519ad61358385b30b6f51ce2aa1e2ab0c7911938a98eb51369b1c9aa3ef1bd89836451c287a25d46980fe27f28b75ee97513471a50cbe559c401823c1bdade8fd784f91e06ae15f61ebd1c527e63880ee7c3be539c0a461236202c579f15e6ff8e641627f68bfe28b90b1253d", 0xaa}], 0x2, &(0x7f0000002000-0xf0)=[{0xf0, 0x119, 0x9, "446947c35161ab3a941de49e93d02ad73a3a5baa290531473c9e1f971ae073323a09cc8713e2d64154de5998a09e2e7a2090dd81959e915ffea877525d1d6f6a62131261d7fd05494f2f129b4cab34200d80c66f5fbeaefe74d2484b889d60be0e8426ad267ed23bbf849c79b16c23743ed77054d1915b319f40d8e487096d823f81963dd8d9bf1b65a007d43a53d53c9160537db5d1afd9a77f1872c6ffe4b206f59f93aa042da3fae538ec5f1e5ecb691ae2883afddb3a73893b7156a3c9261719ae0c75274da089c6a33b188ee92befd483aeff17ff0159eefb8d397564"}], 0xf0, 0x40}, 0x408}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x8f)="31ced1686bd9bddebc6e500efcc59a44c8f6ea9340fa2e8c1c07b940237adfe24eddbee5150701c840c66c0d0a5d4971343d3d607e2a21a4773ef7dc7dc9160f66574a49305370ad647fe86168856f8a4fd61ef27e74263be8bb406070d4e4bcf6941756708db572474a00fa42044f7916fd78c3b727fc8ea8af1da836bad095e6f6400bc70d6abc4812aca6333495", 0x8f}], 0x1, 0x0, 0x0, 0x40000}, 0xc56}, {{&(0x7f0000001000)=@nl=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000-0x1f)="b79efbc6c90f635dec2bafb1c0e524ba2fd412c722ab6b1911f9eff7620bd8", 0x1f}, {&(0x7f0000002000-0xfd)="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", 0xfd}, {&(0x7f0000002000-0x63)="92169fa19e150a419386f1f2a5a508782c3c10f281c528fc40b91956f25afbbe606397295cbc47de121bf83b9cfb7c48dd1aabc12710ad647157a223671af47ce705067932daa118d1c6f3a62a5e93aefe58c5d14018a9a5077c145e13238692df4676", 0x63}, {&(0x7f0000001000)="f096521d", 0x4}], 0x5, &(0x7f0000001000)=[{0x58, 0x10e, 0x2, "eee6987df38259696a0ed6cee229c90bff6fabdecb139bf8ff8fb8f385811d33e2c9c0f5b651962ead01d2bf139f2973f4d554e4f46a7931d1727fc9cc54656da0"}, {0x60, 0x10d, 0xcb4, "cd81ea69f348582f94607a9573a13baeaffd1db2ad9dde5b89cae4aa62ad022bc6ae3f547dd8894b4c4b8709c061ab2d9ad2e648d69cb95cee9fe346859505945d5db7e2af4c004fcc6ae54d93"}, {0x80, 0x11f, 0x0, "5eef6f2e6075f0e1833957eade1ede6696b117bf04ab5fd93409ca5c820c35689345696a4612850d8de0f5fedb3db35774de7558a3db7c6601a7c7de520824ce39316d6f129e0af480cb346e7e6ae798497685c13a5069df9aeb0cbed4d6cfc25295cea5da08d1235f52f5e4"}, {0x60, 0x1, 0x4, "2b00540fb80458ea34e08286a05f2adde2eeb8b3827247c8d9eeb924aa6a74b7fdb30bd2944309a142b687b0c8a6164cece43bc25c986d48b9639886a137d7d55c6b86b6880fcca220b1a2"}, {0x30, 0x119, 0x5, "6cd1c618f085965a8bf9988af3336f2c3d2492501684fb4974ad347f"}, {0x88, 0x11f, 0x1, "165c4f30ddaf99d9e7c6f10ea94f32a4d5f478a2d1a256622f3b309940e6214beefa615c76fbec84fb057df550d46a0a45a69d242b51ec937cc40f3c345f733c3179aa2c7517242d829313e67e46de65d11bfdac53a9a3129a48a37b056487528860c90e5c6b5817f4902bc548f9b442b121bdb6"}], 0x250, 0x40000}, 0x7fffffff}, {{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x4}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000002000-0x3a)="57cab01c113a842a460a95fde46ad8be1cc6037c1e8846c14fac3647813a379951800e5b5b133724b94189553803f9a6b29a7fc7eab0983684fe", 0x3a}, {&(0x7f0000002000-0x28)="d9a56ef605cfdf5050afe14eaa0369b892ac1add0a79060d0ae7429746b8242507c96e484187814a", 0x28}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="fa20dafbeee84c129d39b5d94e8437d0478d86b5b18097a5188de5fbc80b48811ba755c2ca6408998f318ddcc11873faec79617a6ac770f5773ef7a369249fbe2f76b6e76354f681e8d6b9efe0a4af02d3af092cdfaacb01b6cc1d90cd50c3a22e4004eace86835eff4845dc11991d64a76572eb1440382cfb560b45dca673b2dd4d956112196c0a10115957f49932993ab137762755d43803ab4cbb097547159f87ebd48c1af9ece49dce07ca2ab300b88b0d1a69f71280f86247d549f09eaa6b423cdd99d783e41e6c44f0b77c19fa6358b6a3d443a1f8b6ea20eaa9bc1cae0f39bb579019f7c62d3a8e", 0xeb}, {&(0x7f0000001000)="1962976e128cae41bf18f3b13fdbae16951068f2291e58326ccbe154806bdb527803eaa6715679e2e49c90", 0x2b}, {&(0x7f0000000000)="a9ca215e1182ff262dcb240ee19f8a49ceb56cf47d8f5d3f7a64e9bf0e3c769bff3aecfb22b1ac0e9d646d191099facc54dbeec9b79d09af42f1e2454cb5dc64a0b57fc8ffde96eaf0729fdbf86f7c60cd88b16b75645d0ab8fd092cbd5d003f1cb1788de4b9c979115329a7a9b4e8ee40bc565852f9e965a2ccd31f6ec4af0c8dc3c400fa312a6907f6f5", 0x8b}, {&(0x7f0000002000-0x4f)="217be421c22cee81d32eabb221872f30f5dbbf4b2b70dd3d4f8d0fd83c46821e7ae31cff1c24dc34d5f63382e013eee2385f4b413695f34a0cfbdb9259aa250087cdca21734082d7238cc312a566fd", 0x4f}], 0x7, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x2f)="25f16c7c2a4dd89abbc203e54e261e76d240ed9a3fa7da77d0517b6796feaafa9fd0f13e62d2af077c762878993136", 0x2f}, {&(0x7f0000000000)="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", 0xfa}], 0x2, &(0x7f0000002000-0x2a0)=[{0xd8, 0x10c, 0x1, "422df8863adb0499055ce1bfe25ad51ab06e9c9cc66ef92f52cb18d45b6d24bb38a13a1b1e68395e6f98bd2427e3de564654887dd78cfab417e125610a48794eddad968c7e43c98d073dd37e1a75af26054d8bb45d1e9fdca2a3ba45df2d639b39e9aa49668fd1c9d0ef42eab309148e2872acc2c3cc680b99bb82c672b201a3bc314d699a6b6fe900344e8f733eff0e2a26eb01b9c36994f28dd006072db227b083ab4a94e115120575518ae239e440720ab4e2c7f2be78c9eabb04b241e8fb4816e2e3812f"}, {0xf0, 0x111, 0x10000, "e51479c6fb736c2b1795f196535af3998453264ad7c7ef3b091ae27f039f641b608c84b88f44aec0141c8c11dae7232b4bcccba59f5539485c6b65ee8a8ce74861e2cc6295540b323445baec1180c7872c98ea74602abc3338193ff3d23f64a9d2e0e2f596388bdad62fbccf2182ae4784b75a2cdf0870dc907b57986df43934d73930d10055742feb7117be24bd2a9982bbc840c18f15750a23d5f1977b5e64fe8f309f276ffc62ef8a7cfee8f25794a6240af153d568906f7cfc8b559b31aaeb7116cf3fb29d8008b4c404ad472ae832756c3b284cfcb53da0a98fb49ee5"}, {0xd8, 0x115, 0x10000, "bae9f19a570e9ee48fd932b0818b14fca07da492a5e554a6955560022160497f3c973523ce3b1625c58f30465787493081e767ac8ba5fab4916e89bdce7c15dec603fb75b0e7d3be774d3b9fead50f783cf928023cda204b274668a67fcc61cbfc16381e468be4e98fb2bfe92f5aa2ab1e31c4ace9f5d1429abb301a52c427d5e47f0cac6a5b3a40632bc8c4f3fd41e782d7282b5b3a90533324a215bf7544352ab4e93436672d5e730cd5995bd011ab5472933e6e99361e81363af0e1e18ddf7f421552"}], 0x2a0, 0x0}, 0x100000000}], 0x8, 0x800) 2018/01/31 05:59:29 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006dd000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a74000-0x68)={0x7fff, 0x200, 0x2, {r1, r2+30000000}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0xd8)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0xd8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000)=0x8000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="bc079b19f04a48c81fea4e569f4718db3ed0c650b0536b27890a64bcae13372ee747cdd1371079d43d8d9209f098d5e3fc062532f5f97e5a82eff900f35c101b22a646fd04abf52a756496652c009dbbb2a79f203d2ba6d1fd907db500f5fd5867c88b8e3a98cd3ec09d502e96b4c73c36779b1bfdf3cc0c5118dad16573627f246856df2dd5a6ff81876cbdcb744179fae9660c", 0x94, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x21)="6c1b2b3448bd37a2eef09db9b1d80c108e20bf58c03166fb711a981eb2ee8ad59e", 0x21, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0xb0bf, 0x3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000004000-0xc6)="2349160ebc145331cc358ba12b0b4ff1dc18c52c36a0638dbda5a1fc33410d5ba672fc2276527fc1090bc02a4d48a7d5ab1f0aafe44b7a6d49a5c6fbf756eb409159618243a1b6ac7ccd84dba75a98f81d5478daa15ed6a088c5d6f71221e0d2291d2d84ece446703e83d93e27efb878791ac68077d9278b3e34f837e98634110cc7e66538d9f6ebbfbbb77e15753ad81ff613d8841c00c17d6893041c0ea1cc058a05c20526821e5cc6dcd35a66dce414ad2a93c14cd57c19894fdebf31d88d8607041e4b74", 0xc6, 0xade9, &(0x7f0000003000)={0x77359400, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000004000)="0fcb270790a671c4402dabe15bb9a87698f84918a0adb9b200c4eb68124e59db8e616059c554932dc391594054c28c88df3ea8ed619eb8c1a772d12baae7357682f2d040f3da0797ffc8934fa7c71bd5c50ad960b9c4f21d17931272adf9c8fbaa206feb0057fe2dc9f02e35b728874c", 0x70, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000007000-0x4)=0xfffffffffffffff9, 0x4) keyctl$revoke(0x3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007000-0x258)=[{{&(0x7f0000008000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000004000+0x303)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000008000-0x3)=""/3, 0x3}, {&(0x7f0000002000-0x11)=""/17, 0x11}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000007000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000004000)=""/110, 0x6e, 0x8}, 0x64a8}, {{&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000008000-0x30)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x34)=""/52, 0x34}, {&(0x7f0000008000-0x7c)=""/124, 0x7c}], 0x3, &(0x7f0000007000)=""/234, 0xea, 0x8}, 0xffff}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000008000-0x92)=""/146, 0x92}, {&(0x7f0000008000-0xe1)=""/225, 0xe1}, {&(0x7f0000003000)=""/151, 0x97}, {&(0x7f0000007000)=""/63, 0x3f}, {&(0x7f0000002000-0x3b)=""/59, 0x3b}, {&(0x7f0000008000-0xad)=""/173, 0xad}, {&(0x7f0000007000)=""/223, 0xdf}], 0x7, &(0x7f0000007000)=""/173, 0xad, 0x7}, 0x0}, {{&(0x7f0000008000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000007000)=""/225, 0xe1}, {&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x85)=""/133, 0x85}, {&(0x7f0000007000)=""/6, 0x6}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000005000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x8, &(0x7f0000007000)=""/253, 0xfd, 0x578000000}, 0x0}, {{&(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000002000)=""/83, 0x53}, {&(0x7f0000003000)=""/60, 0x3c}, {&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000008000-0xe6)=""/230, 0xe6}, {&(0x7f0000006000-0xf1)=""/241, 0xf1}, {&(0x7f0000002000)=""/233, 0xe9}, {&(0x7f0000007000)=""/23, 0x17}, {&(0x7f0000008000-0xd3)=""/211, 0xd3}, {&(0x7f0000008000-0xcf)=""/207, 0xcf}], 0x9, &(0x7f0000002000-0x98)=""/152, 0x98, 0xf92}, 0x5}, {{&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000-0x13)=[{&(0x7f0000008000-0x67)=""/103, 0x67}, {&(0x7f0000004000)=""/113, 0x71}], 0x2, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x4}, 0x8000}, {{&(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000008000-0x40)=[{&(0x7f0000003000)=""/6, 0x6}, {&(0x7f0000007000)=""/28, 0x1c}, {&(0x7f0000007000)=""/59, 0x3b}, {&(0x7f0000007000)=""/84, 0x54}], 0x4, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000008000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000007000)=[{&(0x7f0000007000)=""/119, 0x77}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000008000-0x7)=""/7, 0x7}, {&(0x7f0000007000)=""/190, 0xbe}, {&(0x7f0000005000-0x92)=""/146, 0x92}, {&(0x7f0000008000-0x71)=""/113, 0x71}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/183, 0xb7}], 0x8, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000008000-0xd)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000001000)=""/202, 0xca}, {&(0x7f0000007000)=""/255, 0xff}, {&(0x7f0000007000)=""/6, 0x6}, {&(0x7f0000008000-0xf7)=""/247, 0xf7}, {&(0x7f0000008000-0x9)=""/9, 0x9}, {&(0x7f0000004000-0xc5)=""/197, 0xc5}, {&(0x7f0000006000)=""/64, 0x40}, {&(0x7f0000006000-0x60)=""/96, 0x60}], 0x8, 0x0, 0x0, 0x1f}, 0x3}], 0xa, 0x2, &(0x7f0000008000-0x10)={0x0, 0x0}) 2018/01/31 05:59:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x90100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20601, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x401, 0x9, 0x7fff, 0x5, 0x200}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/15, 0xf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000005000-0xae)="1def252ca0b804e982c9857fb0a122f1e2b964a4e6bede2dcb2b4b8eafa7c24902887269c7a41321b6c66875ddaaaed45c0a71dc98ff7b72af9b57092426563d9238c56cc5ed688cecf29c98694dd6e22576534e571bdf57d2344b0bc10000b3500aaeee553626af40b07ed5659b4d75a2bc2f8d22b631a13d7c7e099a2737543afa994eb96f7410498489bb4b09a2c188d8c67463d0e7e1f62e61c2433acc977ad90d5b4bd028382dafea861d09") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x7f, 0x6}, 0x8) time(&(0x7f0000002000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) tkill(r4, 0xf) signalfd(r0, &(0x7f0000002000)={0x9c6}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r3, 0x5}, &(0x7f0000006000-0x4)=0x8) 2018/01/31 05:59:29 executing program 4: r0 = socket(0xd, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='numa_maps\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9d7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000002000-0x4)=0xe8) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) r9 = getuid() getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast2={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgroups(0x2, &(0x7f0000001000)=[0x0, 0x0]) r14 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) r23 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="5d91bc545471f7bf6084a7cc03248239787039ae71017bedd02434d7a3db792cb5bc6074747efed023555fa77bb0eb55d72ff9c7d013e30004e9c5e82d7704cf4a74b262b23ae246a18272df", 0x4c}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x90, 0x0}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1000)="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", 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{&(0x7f0000002000)="3cf7dd7a2ced0462866a4b7e91f3a500b67985a6bd14eaa75de9dac622f8e4e8bd27d77f5909d5253548e10b7776027a8face95ced39cee140cc4c5c1e45b92e358a538aa194713b4153a320e8cc7877bb45a8436b4bad08a4b725cb562fd0e46df027d231098c3272374f8fb8316ce5bd2a14fe1e2b8115cf13ca3d467a23783b15c11ce9af1589d275e070dffa37c985240c26a5d4b75cb7f24c534880888922c5b2861dc31b586b37f75bbf0a8383960e8368d40ea12fee36349aa2127b5135bcfe450306", 0xc6}, {&(0x7f0000001000)="8a24547948ffa33ec3d070d54193bff5e47c3b58ce4c46227059efdac18c3f74c5f3e34511c0ee46a90daae5e7c62ac658c19cdd6ccae529cd53cec86590ad10f077c6910a792a8db9df6958c97b688fc0e0a93cdf6dcd6cf6ad3cae91112131a1ee6e458fa72907809829fb8960ab2c3aa61b8d46668cd51cadb66e1dc1518e486318043d9ad3973cf12bbd622c61bbd3d5e79deeff6e96ea5ee48c6768ed08a9dda6303dcd96655beceff180", 0xad}, {&(0x7f0000002000)="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", 0x1000}], 0x5, &(0x7f0000001000-0xc8)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xc8, 0x20000004}], 0x6, 0x4) [ 38.452029] IPVS: Creating netns size=2552 id=1 [ 38.500923] IPVS: Creating netns size=2552 id=2 [ 38.543118] IPVS: Creating netns size=2552 id=3 [ 38.617464] IPVS: Creating netns size=2552 id=4 [ 38.675987] IPVS: Creating netns size=2552 id=5 [ 38.762428] IPVS: Creating netns size=2552 id=6 [ 38.874894] IPVS: Creating netns size=2552 id=7 [ 38.986117] IPVS: Creating netns size=2552 id=8 2018/01/31 05:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0xfffffffffffffffc, @thr={&(0x7f00008e6000)="", &(0x7f00006c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e4000-0x4)=0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046d000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) 2018/01/31 05:59:33 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/40, 0x28, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x806, 0x7f) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r3 = syz_open_procfs(0x0, &(0x7f00005c5000+0x5d6)='net/ip_tables_names\x00') sendfile(r3, r3, &(0x7f000030d000)=0x0, 0xf1ba) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000821000-0x4)=0x0) dup3(r2, r1, 0x80000) 2018/01/31 05:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept$inet(r0, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000022f000)={0x0, 0x0, 0x0}, &(0x7f0000e79000-0x4)=0xc) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000bbb000-0x4)=0x802) 2018/01/31 05:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000920000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000a8b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r3 = socket$inet6(0xa, 0x802, 0x400000007fffffff) sendto$inet6(r3, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r4 = socket(0x402000080011, 0x100000002, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00002c9000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00005d2000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d28000-0x28)={@common='ip6tnl0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000d6e000)={0x0, 0x2710}, 0x10) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) bind$packet(r4, &(0x7f0000544000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 05:59:33 executing program 1: prctl$getreaper(0x25, &(0x7f0000dac000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x5, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2018/01/31 05:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) 2018/01/31 05:59:33 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000022000)='/dev/sg#\x00', 0x80000001, 0x200203) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000)=0x9, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000021000)={0x12, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000167000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x7fe) read(r0, &(0x7f0000720000-0x18)=""/24, 0xfffffffffffffde0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0x8000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001cf000-0x28)={@generic="8f17b8fb087752ac0f377d35e023c600", &(0x7f00008c6000)=@ethtool_sfeatures={0x3b, 0x3, [{0x1, 0xb6b5}, {0x6, 0x2}, {0xdc27, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x29, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/31 05:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000fda000-0x30)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xca) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000ee8000)=[{0x0, 0x0}], 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/31 05:59:33 executing program 0: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e5e000)='/dev/input/mice\x00', 0x0, 0x40017ffd) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000756000-0x10)={0xa00000000000, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000cc7000)=""/1, 0x1) writev(r2, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r3, 0x0) 2018/01/31 05:59:33 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000012d000-0x24)={0x3, 0x5, 0xfffffffffffffff9, 0x9, 0x2, 0x3, 0x0, 0x2, 0xae30, 0x5, 0xffff, 0x80}) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000de1000)=0x3ff, &(0x7f00007d3000)=0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000de1000-0x8)=0x0) 2018/01/31 05:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007a7000-0x10)=@generic="e1184aed34af6d125f0f7eb4037a588d") [ 42.464402] tc_dump_action: action bad kind 2018/01/31 05:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d18000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000b4d000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000267000)="440d0516120000831d078d00ec", 0xd) 2018/01/31 05:59:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x1)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000e9f000-0xc)={0x0, 0x0}) ioctl(r2, 0xb5f6, &(0x7f000090e000)="9473f75ec755bba4bc9425bb535e057f2f4f69e58b558c73c1ced11a6c4afb827d4c35483e2112bd545c1e4bcddc353c19848a181c019806f40110b023e6211412c5752b42bb627ea07e08c92c8ab4f2d1a32a9733d9d7c1732e") getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00007b4000)=""/143, &(0x7f0000bf4000)=0x8f) 2018/01/31 05:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) close(r0) getresuid(&(0x7f0000b80000)=0x0, &(0x7f0000d0d000)=0x0, &(0x7f00008f8000-0x4)=0x0) 2018/01/31 05:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c5f000-0x10)='attr/sockcreate\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006d8000-0x18)=@generic={0x3, 0x1000, 0x726}) sendfile(r0, r0, 0x0, 0x6) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setpgid(0x0, 0x0) 2018/01/31 05:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fc4000)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000dd5000)='io\x00') sendfile(r2, r2, &(0x7f000031a000-0x8)=0x0, 0x7) 2018/01/31 05:59:33 executing program 1: r0 = socket(0x8, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000294000-0x1f)=""/31, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b39000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000fda000-0x30)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xca) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000ee8000)=[{0x0, 0x0}], 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/31 05:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) getresuid(&(0x7f0000fad000-0x4)=0x0, &(0x7f0000e79000)=0x0, &(0x7f00006e1000-0x4)=0x0) quotactl(0x8001, &(0x7f000004b000)='./file0\x00', r1, &(0x7f000048c000)="541868811080f3fe55243c0e34ad76324f5ae4ebbc2555d98c4da07a2ee7612cc3994c8303a5dca587fc3b9aa66f304b4acc947f36987ef8a7d407c1b1731d2549e3c87f19f9f0c43f7fddf2915800636702ed78a780ed43") 2018/01/31 05:59:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mremap(&(0x7f00008f8000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/01/31 05:59:34 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000f48000)='./file0\x00', 0x400, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000602000-0x5a)=""/90) madvise(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 05:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003c9000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/31 05:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000041000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 05:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000676000-0x8)={0x0, 0x0}) readlinkat(r0, &(0x7f0000204000-0xe)='./file0/file0\x00', &(0x7f0000e14000)=""/0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00003a4000)='sockfs\x00', 0x0, &(0x7f0000c88000)="6e3822bc0a4aea19eff2f48cb576afe6ca2b4d320bbc") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000fc3000)='fdinfo\x00') ftruncate(r1, 0x7fff) pread64(r1, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) read$eventfd(r1, &(0x7f0000a57000-0x8)=0x0, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000607000-0xd7)="178ec97e4be1c63f6155c27bf160ff56b0bf952ba8037020c41651d164dfa6b0244ba1c19ce42e84a45e974d554a8cf0ef262c185be76c9fd21e6787548c8096278fd6bb2bc3bee4d1d9b2cfc7acf662d7b26aa043ccfd1837f4a8d8e6581fb091ce769c3901426fe8b6249ef0bb91fa825dfb5c0f16a18c8b033d8c566a1a14a0e038bd14c1a1785686f20c4806eb1ca46724c4f8f13fb7fa57389a6d86c640e3813d5d20609e65c6a8c5e6ddb0c91fdf97ea52a37eb7fbe2ba58a72c3ed2f661863c85df5d82817d22f56fccf80e6b94591196b5f12e") 2018/01/31 05:59:34 executing program 1: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000035d000)='/dev/sg#\x00', 0x5, 0x8000) clock_gettime(0x0, &(0x7f00006af000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005bc000)=0x0, &(0x7f0000d27000)=0x4) futimesat(r0, &(0x7f0000aaa000)='./file0\x00', &(0x7f0000bff000-0x20)={{0x0, 0x7530}, {r1, r2/1000+30000}}) perf_event_open(&(0x7f0000760000-0x78)={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, 0x0, 0xffffffffffffffff, 0x0) getgid() getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000448000+0x175)=0x0, &(0x7f0000f50000-0x4)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00008f5000)={0xaa, 0x0, 0x0}) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000df5000-0xc)='/dev/ashmem\x00', 0x100, 0x0) 2018/01/31 05:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c5000)="e661", 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000053e000)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000b53000)=&(0x7f0000554000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001bf000-0x8)=0x18) 2018/01/31 05:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006dc000)='/dev/keychord\x00', 0x94000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000da000-0x20)={0x7, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000989000-0x10)={r1, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:59:34 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x44100, 0x115) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00001c2000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2018/01/31 05:59:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x40000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() 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(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(r0, &(0x7f00009ea000)='./file0\x00', 0x20000, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000025e000-0x88)={0x8001, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b14000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008ab000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0xfffffffffffffffd, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000863000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f00003e1000-0x3f)="c13de7a3ccce8e37a0de35e1200cdede214fc15d4195120ab705f73c7600fb455caee795d86d4066c7cffb3a396598b34a74fd25fbc70176c9387e51b237a7", 0x3f, 0x1, &(0x7f0000dd2000-0x10)={0x1a, 0x17, 0x400, 0x9f, 0xfffffffffffffc29, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ef7000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffff63}]}) 2018/01/31 05:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) r4 = syz_open_dev$usbmon(&(0x7f0000f8f000)='/dev/usbmon#\x00', 0x4000, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000c24000-0x8)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003e4000-0x4)=0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$int_in(r0, 0x5421, &(0x7f00007ae000)=0x1000000000000) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r0) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/01/31 05:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009fd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00008e9000-0x24)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "1f0dbe", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000939000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000993000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000030c000)={r1, 0x7}, 0x8) 2018/01/31 05:59:34 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000aa2000)=""/0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006c6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = gettid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fee000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fee000)='./file0\x00', &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fee000)={&(0x7f0000895000-0xc)=@proc={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000fef000-0x30)=[{&(0x7f0000fee000)={0x474, 0x1f, 0x0, 0x7, 0x0, "", [@nested={0x1f4, 0x57, [@typed={0x94, 0x2c, @binary="b39b3f4a87a02b8fb81a8d3f7dd13291cf0f86099ff952592d5a1238aa4b2243a0a6727d155165eedfd17eb35f77717aa81e175d4022da66162e519d6c3aa50d515dcf599b895f0c34925a4c938056c6225ffb2676f22fa26078faa8bfe6ddbf5cd4875b6081d9ac80f2903b6e3b35fd5c12dc5097ddccdcc3fdb4ba4aefdf4cdffeecd436c644add7"}, @generic="a19d47b30cfd3cc71610969bf2f15ed029b3efc0522970a505af8c7e1e8a0bde0d52a1dfd9326677a3efb5736185fcd107d841888969055252f00da8b34ed68fc641e3bddb9eef02308ceb5d3d031ff3838b42506a67679134b138a2274c6e3d1f93", @generic="740f39a1673e1f2e0cc395eaf806d7d23b264fa188e9d26d081de31dd4804c87335d0906e94887d0f664cb4d58408511175e5d3b5e3a541d785d68e7823e9dd9e4f467a42d30eee7a409630aafae2115377b26ae856b4ceab2f1966a0cfca6f58d458af4510fc917e8fb2fdea7abd3a846aa4de37abf869338d9c58f6b5260629dd2b4fabf3163d2ac07d62a027da7", @generic="4a998f6a3e60e4530f995445c66a50c6b7bcf5bf371c4d8ccd7c6e96a4715854e4cf71096815ce4f7ab1d2d7a50122a507efff7095dfff579af5d9ea08d234f801a9c48297d558a916ccd4aa930a03658b33d4ff517a17af", @typed={0x10, 0x33, @u64=0x101}]}, @generic="f4378aa840b8a9a6fa29523549158a8cd9cea66de1df6cde8ed33a1f86bb572f6c1d2a24effcaeb063b2ca67af4a157cd2e102dd47c7f7cc3b44b97ac51e8558be0574c20a98a685ecba087f4368735b5fdf5f9b1174d2388137c2dc1e7ee90b8f9a6f95f9c96ff7f62f2c26eec79ff295af4134d8cd2a20e0c8e4a527790110397be32f4f4a4736d3ede0a5708411b2", @typed={0xc, 0x54, @ipv4=@rand_addr=0x7fffffff}, @typed={0xc, 0x18, @uid=r1}, @generic="7ecad7fe1469e10f770f618e923479897d0689c8abf1876f3ac6d62ad6461baf858fdf76a146948913f405ab208991f6d79c527881d6593f7a50289c5531b4dc2f3bbdfd43ceb95c6a1151a8514760fa4e4668352418b45d1456672c6bb2010de485cf2151f05937f18e9499b7", @nested={0x158, 0x5d, [@generic="f7758cf839ad80f1e07753e22a7947d96e49a9c7a8286ddc533e4adf27140777bc63fc4d09ef536fd4b3db1157b04385710877efe362d595e49a5259ca643849090b9b203e1de29f3ddeb673a8b1be487074d142964a92418c8ba8818af1663d0d58064f4f88d8fb3cbf15364d94b53eb46a16fcbc915d42c5201ed8c0df345e48ebcb46e558246ac59fb350e519dcc5a777c8f8a5ddffaeba62459785a7a2bbd5", @generic="eff5d14b3d78c5ba2c7e9e8f4665c853d25e5a73fa1f1e4ab4012ae899ac494b728bda58ad949111b09e23e60df6bfbf40c78a08c0feadc666599c09d61be4294d536a06023d46d9ca04180bf80a3051343ee7f90f8e4951b92748024dbd623e2dc1f9edbca916ec0dd32eaf2c4c18b1afd915a59e461f2faa2713307727d99eff33d1ad94fde444097a4a518c47f0d51cb05c354e40916ae592cfc941c937e30c0d86c492934bb50b95cce7931f876d0141fb"]}]}, 0x474}, {&(0x7f0000fee000)={0x1dc, 0x15, 0x200, 0x5, 0x1, "", [@typed={0xc, 0x3d, @pid=r2}, @nested={0x4c, 0x5, [@typed={0xc, 0x23, @pid=r3}, @typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x24, @fd=r0}, @typed={0x10, 0x39, @u64=0xffff}, @typed={0x8, 0x56, @void=""}]}, @generic="b3aba7e3ecabe196c585baeeaf93057a15bd075ac8f478453409d397fdc130486813", @nested={0x38, 0x7d, [@typed={0xc, 0x2f, @str='\x00'}, @typed={0x10, 0x74, @u64=0x4c}, @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xe8, 0x16, @binary="5b4463fd63837d42c9cf2be55f2d1ff4fc33095dbdd75fa7f4735b881dbd41ba1e62e35a3ec9c057d663efd9943efc077f4fa4cc0c36c35d1f18c11b8132dba1b918d56cff3b9bcd11be76b8b4e661db241238aa440a2d0da2cfbc55821ef79d4b204f46b296e3db338d59086cc10cf25e8ee27940360f2ec1081c7ed8c7cadbee636745d7112e7810eb1e4b06cb99daa1832309eba35a6b463609b27ef306ab487b2607819f83680c90bdd7d7dac4ec2b4054f30080fb97732ad10306008a246d3e94ace140bc35cf536ed178f3ef6b182e8268d2043e1a93eb9a6c2f121a60"}, @generic="6f69e1bab899220665f2c3e88da739baedc1364a083f9edb0fa31766641b1fd237e64d219fc01529346d6b76438e21aabc"]}, 0x1dc}, {&(0x7f0000fef000-0x298)={0x298, 0x38, 0x20, 0x6, 0x1, "", [@typed={0xc, 0x4a, @pid=r4}, @nested={0x270, 0x35, [@typed={0xc, 0x89, @fd=r0}, @typed={0xc, 0x17, @u32=0x5fc1}, @typed={0xc, 0x50, @pid=r5}, @generic="13179a678e31539f3d139a784528ca2eb62f095e79022d0087e01ac9715b792445a0332859a3a5ccea36bfb67a954adb1eac66b9d5686315a2dee93779555b21deb227e9fe2fe6f904404941f922a6e375d420f99003387ae301565d6be57f65bed0c7f8dec7ebf10430b3e7b5e64325d4bd9191361c455e384512923e67d74eb9df9d9f64bfd05020bb05dca06ddd2df4eb8071d528d15414ae254d4da3547c67b48e6e69763e0d404f52f2", @typed={0xc, 0x6, @u32=0xfffffffffffffff7}, @typed={0xc, 0x32, @pid=r6}, @typed={0x74, 0x2a, @binary="a30a08c8b62dc48ca3bbb8f8e2b42a5175072c6624e62680fc727c92d2951dd7a9567792c9c6d98a543d8be85900092bf3738b9a111045abd6d3ae0f03f02ea58a39d3efe2dfa6ae0985ea46784a8b9055a3e7185c4c1a050c288ae2bb59e70fba7fcadf23e104c0a8"}, @typed={0xfc, 0x8d, @binary="259bcd5c318fae37bb94ab0a214488e7ba8978085168eb9252f9c05bdf26de4b462e6f9a5d9050dc1ccec377a18d74273a9e8b0f518a5cde6f10843cc78dd95f4d9331c2cfe3df77b6757a28acfb9174af055d9c045058c6ef86725f4c3f93a95b068d09d924cfd686066158e2563cc2b825f663c8197cdd0a80f675984401939b09313c8134c2a443d0bb706a48f48fddc8a005067808c24d8166cf0825289bed1311ad427bcd21172196c7b9954e11e08092d9959970af50e5830706914d90d73ca25abe15d190f37020f8c377fbb61cb386c2548ec3a0b4c3afa031563e4d5bda611119fabb0d137bb2627764d1da59"}, @typed={0x8, 0x74, @void=""}, @typed={0xc, 0x4, @uid=r7}]}, @typed={0xc, 0x79, @str='"\x00'}]}, 0x298}], 0x3, &(0x7f00009da000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x1}, 0x0) 2018/01/31 05:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) openat$dir(0xffffffffffffff9c, &(0x7f0000564000-0x8)='./file0\x00', 0x800, 0xed) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/policy\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00005ed000)=0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f000061d000-0x9)='net/snmp\x00') sched_rr_get_interval(0x0, &(0x7f0000a97000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2018/01/31 05:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000357000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xfffffffffffffdca, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f3a000-0x8)={0x7, 0x7, 0x7fffffff, 0x1}, 0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/31 05:59:34 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000074a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f84000)=0x320, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d00000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007a7000)={0x0, 0x8}, &(0x7f00009d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000da8000)={r1, 0x81, 0x1ff, 0x9, 0x2, 0xf5}, &(0x7f0000156000-0x4)=0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffeffff) write(0xffffffffffffffff, &(0x7f0000970000)="d35d002c04f79e", 0x7) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000b5a000)="2400000013000718ff000000005c086f0520001b070003fcff00e4edff0f000000b81617", 0x24) r3 = openat(0xffffffffffffff9c, &(0x7f0000187000-0x8)='./file0\x00', 0x200000, 0x1) recvfrom$unix(r2, &(0x7f0000d6e000)=""/183, 0xb7, 0x40002100, &(0x7f0000ce8000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000a9000)=""/58) 2018/01/31 05:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000706000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000082f000)={{{@in6=@mcast1={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb7000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003d2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x0, 0x8, 0x500, 0x9, 0x20000, r2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r3, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/31 05:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00003f9000)={0x0, 0x2, 0x2, @thr={&(0x7f00008ce000)="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", &(0x7f0000cd1000)="fd3130c272595fd510b5e1190f11d4e28a4fa32b54bfc0f1b995530c4188cf9d3eb77d5eeb9d5ad3656474b4149023bbdacae96d57af52edaeb3f6ad3c465af2151d3a0ea628b7ae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbf000)=0x0) timer_gettime(r0, &(0x7f0000969000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f00005d9000)=0x0, 0x0) 2018/01/31 05:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/31 05:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f00000da000)="697058de734f2bfb898995c3fceedf06953a7bf3416e9279a04e4aa7a7d24afdca4f47a999733323c4df1fa5bf96666dfcdf0fc1c8511d3ba96f0beb05c5b162b1cc240ca14f2d34642bea6330b2aabe925847ce962977a11d8bb0e99729898cf73c27ea6f4c0fb0ac3ed0f02576ecae2816185747d5882b6e86dd", 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000078b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000102000-0x4)=0x0) 2018/01/31 05:59:34 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, 0x1) 2018/01/31 05:59:34 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f22000-0x16)='/selinux/checkreqprot\x00', 0x4040, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x800000131, 0xffffffffffffffff, 0x0) 2018/01/31 05:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000e27000)={0x6, 0xd8, &(0x7f0000acf000-0xd8)="37c193ab1df5c269bdeee159063cfa5cf3af877b4dc0b49868021fd7b2bf2d3bcda1ef1d67baa9f90d6c11e77d1dca11dd703864f1ba8fdd88b700d9c8bc3661a1cfbd3c8da102ac09fad4602bd6e405fa65a074a614d1a04676827e12eb551848977744d4ffd29a4037c90e09362d7d7fe38181219fd673c253121bc4b273a25f8a6b1430f13222afa5389e5dd8c2974c38ab6f137f97895c925f64221a1d91e4519b0dbec5a5ab99f6632eb2796c6b0c777380db69d1b87b88187760499dc073116591db70dabf0dc28f367d5dc4e57b461ff47d64c9ae"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000061c000)='/selinux/access\x00', 0x2, 0x0) readahead(0xffffffffffffffff, 0x4, 0xff) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x6d7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009bf000-0x8)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000fe1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c98000-0x4)=0x10) [ 42.896535] audit: type=1400 audit(1517378374.255:5): avc: denied { create } for pid=5320 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 05:59:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00005bd000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000173000)=0xc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000070000-0x4)=0x5, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00001c3000)=0x3) preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f0000165000)=""/234, 0xea}], 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000fcf000-0x1)=0x0) fadvise64(r2, 0x0, 0x2, 0x3) dup2(r2, r1) [ 42.956665] audit: type=1400 audit(1517378374.315:6): avc: denied { write } for pid=5320 comm="syz-executor1" path="socket:[12025]" dev="sockfs" ino=12025 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.989201] audit: type=1400 audit(1517378374.355:7): avc: denied { read } for pid=5320 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.013459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 05:59:34 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000fcd000)={0x0, 0x0}, &(0x7f0000dd3000-0x4)=0x10) recvmsg(r0, &(0x7f0000488000-0x38)={&(0x7f0000fcb000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000fcb000)=[], 0x0, &(0x7f00004cd000)=""/108, 0x6c, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvfrom$unix(r0, &(0x7f0000fca000)=""/208, 0xd0, 0x0, &(0x7f0000f62000)=@file={0x0, './file0\x00'}, 0xfffffe28) write(r1, &(0x7f0000d8b000)="", 0xfd34) 2018/01/31 05:59:34 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = open(&(0x7f000078e000)='./file0\x00', 0x20000, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000428000)=0x9, 0x4) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9d000-0x28)={@common='yam0\x00', &(0x7f0000525000)=@ethtool_sfeatures={0x3b, 0x6, [{0x1, 0x7}, {0x1, 0xfffffffffffff117}, {0x7, 0x5a}, {0x3, 0x6}, {0x8001, 0x81}, {0xa0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:34 executing program 5: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00008d8000)="", 0x0, 0x0, &(0x7f0000712000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x7, 0x100000, 0x0, 0x81, 0x7, 0x8, 0x1f, 0x10000, 0x1, 0x4}, 0x10) 2018/01/31 05:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/rtc\x00', 0x204003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d27000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x80000001, 0xfffffffffffffb83, 0xea0f, 0x7, 0x0, 0x40, 0x200, 0x0, 0x4, 0xfffffffffffffffc, 0x6, 0x6, 0x5, 0x9e7b]}, &(0x7f0000396000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e49000-0x8)={r2, 0xea8, 0x5e2}, &(0x7f0000f97000-0x4)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000824000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e1000)={0x0, 0xffff, 0x4, [0x721e, 0xbd8, 0x7, 0x6]}, &(0x7f0000779000-0x4)=0x10) memfd_create(&(0x7f00008ef000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000695000)={r4, 0x0, 0x7, [0x7fff, 0x7fffffff, 0xfffffffffffffffc, 0x7f, 0x10000, 0x7f, 0x4]}, &(0x7f00000d2000-0x4)=0x16) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00005a7000-0x19c)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000051000)=""}) 2018/01/31 05:59:34 executing program 7: r0 = getpgid(0x0) sched_getattr(r0, &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) prctl$intptr(0x21, 0x8) r1 = geteuid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1) setuid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xc6, 0x1ba53155d1028520) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f0000001000)=""/215, &(0x7f0000001000)=0xd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xa9e6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000002000-0x12)={@generic="051aa0f1c20ade00b65ffb93e7f789e1", 0xffffffffffffff81}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x10001, 0xfffffffffffffeff]}, 0x8) ioctl$TIOCSTI(r3, 0x5412, 0x99) 2018/01/31 05:59:34 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x22) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00009fa000-0x9d)=""/157) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000bdf000-0x4)=0x2f000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd5000)={0x100, 0x0}, 0x8) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000067e000)=0x0) getresuid(&(0x7f000081d000)=0x0, &(0x7f0000a28000)=0x0, &(0x7f000008e000-0x4)=0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000c3a000)={0x800, 0xfffffffffffffffd, 0xd68, 0xcf, &(0x7f0000703000)=""/207, 0x17, &(0x7f00007fb000)=""/23, 0x8, &(0x7f0000704000)=""/8}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000a6a000)={0x5, 0x7fff, r3, 0x54b, r4, 0x91, 0x7, 0x9e8}) 2018/01/31 05:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b22000)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) r1 = geteuid() r2 = geteuid() r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$tun(r3, &(0x7f00004e0000-0x10ae)=@hdr={0x1, 0x3, 0x400, 0x3, 0x8, 0x8, @ipv4={{0x25, 0x4, 0xb3a2, 0x60e, 0x10a4, 0x2, 0x9, 0x40, 0x11, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0xc, 0x7, 0x0, 0x7, [{[@broadcast=0xffffffff], 0x7}]}, @lsrr={0x83, 0x2b, 0x9, [@empty=0x0, @multicast1=0xe0000001, @rand_addr=0x1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x500000]}, @cipso={0x86, 0x47, 0x800, [{0x0, 0x9, "2814508cea02d9"}, {0x7, 0x6, "900ab6c2"}, {0x0, 0x5, "f15a0c"}, {0x0, 0x7, "3f1f52b6f7"}, {0x7, 0xe, "5f215724e7be5d59a8779d77"}, {0x18bf99155974ed30, 0xe, "8b7fe466c5c1f7849c316d12"}, {0x5, 0xa, "e738eabc1d9864c0"}]}]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x81, 0x0, 0x0, 0x8, 0x2, "2dee04", 0x4, "81e6c8"}, "e97a24919ba23be8c84ba67a474f4145f58d4422ce76f92a24d402c39123d5f11b771c38e99b787f8d9af288df440fd0c580619e72e01efa9dbf617ad8d3baba046ee191502c367dc087e7c2dc1abc22f9d47d0115d054bd1ddad425692da24d8087898088cbbef2901e4f250a7fa003346c7dd53e9f3b122a6408ada4fc37868b6d0a565c1a51ad27c6b61f67d8769be7789b529384e9cc62c04d4899aa867b43114f0d3391e18a7f3da73ef2bf7ddb86a534226bea3f7991e4f2bd021e644db3d8545547e41b8d0a58126c670258375e9eff18eb3c1f8a79cd7426da96d29b8cd34369d955856738f36280641ed1fb7e718df49480c1a570d006ca66be3dfd824be042905c805f12c82b315ddec875b08c2d8b32853cdae15b1adb16e04a534da4fb8666596b9af5d2d71961fe9d02e053f5a4f36f609f29638af0250e4280e0d95e14726ac5a9e5fd9fdbd80cc4190fd4503294c3431dc219ee482c84821a4869ee3271c977eda223e05b6de3812c989e9ea2246c9227068be1c14dee7d8f1a52c33f41efba33c81ebbcfd2c2e74e507411cfc484a79ed338fe52002ce7b0141afdb5f025016201fd8f532dc758859bc8779d659a99a72f20774aa7a63d087399e08ec2d292285418e7758c581936b6c3631fec08bf176d376168957c52e4226177e9aef8576028f818c8816aa0885d41a07fd6cae176c2455853b35910103a9dc344ecefb9313615accb99c5df94216a0a3e9b38d41dd6c590ed462ec34ad73c0c12f2f846345e7d8c88ed1d1a139e84595d944d915657136b3bd9cd4843f6e579753b78d76b09aebf5dd82cdde0aecfddcd4d9f9d4714e77f85a41e56ad943366ebd4cfac0c68689435986dca77a88d8bbca86bf39cc1a5e7727f42d59da3b5d6873d9cec1fc2f813c0055cbf43107bf0351f5fe957f32a9894a28c7debbd320561fbfa016826bafada6dbd4fe185911b138644e21f3dd622f981cf14d90c2548ff68248d2ac67e4682ca47aa7174f06f1e2dfde4bd8d5dc68c72c3dea5a4c11ac0393db5e6dd2456c9400b173a5dbeb40b6d97c5b9217540b27307e6e49aac4ed311b85560b469844b12303497b56ec02f2e2b684a1628d2afeafd12936d75c05222b6c6de75e832f8f09e6622e9d654f74e1183c001d3a3671ec0b8a6e7e2ee33b319b5ca49b993d059abc8c7b583da0ef5fd1e483b0f78251b152a602c8e116e29cdfeaf103f18dc636d93063ac2bf997111a98d678344aa16e2c0181ca313f1161405e96f98be49701d45b5f19959c9f79e3c15834ce838cf47dca01c6f9063a0e409cf55920671a167a68cc00e6499253f18c4821503275fefd8984a73c38dddfe3184421d3290dd03fcac77aac86c6cfb4b93b5a73f937148d7c4c3372fb00ee831addb492c984e59122f19b590df44e1db881edc7757f627bc2c545b73a4306efac6b7b1c96d79cb8c82ac124ab46eab5f84812bb42bf24f38a83196fd8202c154bc62fe9e5e080434c956d195ac5ae1ce3415d750c8744283898361c002efa672abb81a9b24d1bf4816e88862c4fd9490770fa20c46296abc036579c8c6fdae2e545de8db11eafbaa4bca37cdada6fdebd475a02d5e0b27b76a4346d4b191b845080af30b32c830f65f9c7501a83fa76a5cfddad49816b9603b9b6b0e9542cf0945c442aac165ac288b6ffa3cdd023d2c1db6d418ab8ff7143ac026fa3968d14b802d164b9c9429678025d5306bf8d19af3292a90b1d3b2a19f624e320609581b0e8cc96845ef308ce840b46d4f10f83f24d873ddcf25cc44d0621f178cd9464a024319b6e414450842bd706ffae9138d379dd9aa4a3d8ea499a7f412b2d8fcd52503c7ad7f739cc0ad98a0b52a80e77fe11a298a1022e7aad88a7191cfe910c7ab586ca091d48c7ce147376d2d9ab55f9421f9cd0f2cb7a3e3c3375c737c53f544e193ee1f775e01717225a9f6f166f8457d2f97c50ffd8e17c18a8aef646cdc60bda8981dfd724aa041973d22c3147847dbae5a2af280d7de428aa8b4c2f471b41690ab2e44df8016bf75790392611745553c67c5d7900c551a816866ab00ed3d5dceb17b1822fe4ffc7fc06b4b125fb20471c0617f5541832439c64680feba098be87300ce18689238bc1729a4456e9e5b7502378dccd1a857d0180d3419c795b6dee57e36cc5805dec7b83ccbf20acc17474015d3ecde53b681fd4df81a97d054cf69884e393a1c4470617ead24908bcd435a1fc74a6184e5c850c312b1945a2a47c1d8693516c38e1b50d5b0c599e588d0c396b891b8d13dbbdc9e9c947b1645eb6646dbb93950f50decca1fdcd8767095bee06eb00632086fa8abb845235b431b8e9fc944c6e4e85637e5d032a1f2370e700d6081fccd02019a2dc836c0316277d32ce93b97c066a44fa649536c815622d7d49800e2e590873c77b1c1b6742d304e52c081dbd68ce72e0e6496d563dd8b2cbda3d08d4195d0305123911b6aa60fa4899275b5def825e106eeea5bb7e4608089ba2f5304fd47515af9ae8a32e1053668e3b55741a293ae1a4b61377d6acf8a74764b06192cd900210e167238e362e4d53f3b6d0328e6edf61e930ec1fae5813d3aefd99d6a76776ad7c9321c5535884a505332a139521861bb52d56dce0816e7a4ae0578e2a5a82a1cfbc8ddff3eb4d8dcc1d37641adb5c5b129cb19f0f036a3d47f52e14507c0c4c7f502db3e1e15327d2f5e9fd3be9a299237273d84cd2bb186731d5156792521f598defa5ed89f459add6243056f2e35e228cae22a2f8600e48d1e5af8c218ccf93e974d1444414e339972550b397e2edeaa0633a4c5f55d4f4e999d6117d6927b40f7920c76a82a30ed71ced8d3f3f4669cd8f619003a97096a53f769a1d9a3fa609e71488f8ec4683a46127a774ae3bb10f3df6f49ca0df8f00b71c20afa5a1b399e954c1b4aa297749b0398ec444c336ec976a9a4c4632a81be913def2d6df5d99d99aa6de64f55a381125982a01bb045678d91576c151621fc8a71515f4c7b83e88c4cb3874db3fdb3e43f9be1731c26c8df243f5388c4ba1489f83ffaade049fa20e95a7884dd0f9c9652a6866ee95780cf1e983ddc7cdeb443672382adda2792528445a695e69d37ab6da74fd6e78e7e66ca226e57d653aea0fee20dcbc95e3f10cd917661b91edd1468e48d37a9d1b508e3d325b0ff3acc7ac5b4e5367301054a4e3365bfa1163382f499fca7c41c332ea07d8408ab2cbb73cf7301bc2a27cd3a6eec2d24d2a12ab99cb94723f767e1f5941f6426c54b20d699b6effca47285210fbe9b8b8ed4c79759f1195ef1f09c7c2079d9ee7324b530d3c93e68dd4fd86f864e2d56d8e05fb7b61ef51b58509081fa2af7a07fa8a77f59aadc99ca3a784993c8bf50cb6e629f1e206baaaeb201525bd628fd99b916dfbd40bcf08a8f5eab42091592c332be3d6fe5351841ee0af5056a97b373b6ac060dc9115d371c74d504a7e38d30af80ed957f853d00b094605b9b2d4b43eb161a5015d26bd2af6b7da47efa4b19a9caf04db4a7bef595782f0103354be10cff231c28a9542cacadf326f805a2e05dd99f395fdd776e9b3f891879e4ec33bf688afc1abaf13fa31691063fc21fe60e6fc1e2fea8e4e4f50af86af4ed11b2f1fc237cb58541628eb5f639d66e97c037a12c1018e4cda6aba529e7051bebda287129af2f84959fe882a9f3c8a309dce4f38e04c7bea404b645f170c1e537c12cd7c95890c2f07cf7c2d91088ef60dbc5bb21f6a38d98aabe1ae8925ed5b840d6e025a9187a87e34c484d6ea679c07234bdafcb028df05e53060850066c3f1381c3fb2c9d532af1de88b462ebb9ec56f4c80688aee5c1a39eaa062d71bdf9ae2c3af13ef5cb00c1e93de114e2e9e048f7d056b53289ef929a8f90bdf806bf062d33c22f47628807efb5618a7987125b7da352c9a29692acad7ccc8c63d5828094a040c3bb0db79f00edc3cfbf0eca896a6ad5324bf0a180bd09e1b47597987294ae6ea3efc972422305d789e056a62f9005640709ec2f13179799c95e866ed18db266e0f54f58cfabf5f35c4cc4bd020eaa66c2abd749b1d217232677d14f359758c3020583e8ccd2f0b3de9de5b7d8ece67382a0b3b9575dec56f975aeb5acfb9b54d8e69f320a2fdf2aa62ee9648c076e3916c3766b7780c868c64795ece527659078096a6b3f36c38d577d5d45207338791a21b8ab7b825f82df5a8c3995fe7421b06547affc1ce83dcfedc1896811cc5812aaa07ab3c23b99b73de0829a5fd68d977223147ff146d299d28bcaf1c46aa2a7645fa37611e4bbcb222dfbc90784b01bdb00cdaf218381736ff10632008236bf49f90e683461495ffc0a52b6a085baeb04b7c351eb3bae5fafc1b1423c85fb234baebe07bb5306dbbf2b38b32fb3228cb05d19dbc00abd92cf0067cbab2debc6bd6dbdf40e350e6d4139f77c6a98a6807d9c16ecc8641e63e996b75da5593bc1aae968ddd6ca5aa8cbaf97a9d40f622908e116480d54262c680c6fec4d28ab6dbdb346ddaf58c72fc219c48cfe301d689b581553fa2abc316a5071d1d8b6695836ae6f218528334e3cb51f72f73d910add1234a33e5b700acfba67fe50206ac53efef26d17057a9ba4a50260483776708c3184c6fb0fa94030fd53b7570ea2902462816886fa96d906129f4bb5c0973ffb8f5182fec647a7850e84f0910e0c5f009da46c5928b1f231699f336cf2c12c8b49baf7a515752b48dd534986f63bed74f44a5de17cf8a6666ec7df75ffb44285d3b5aebd1cde8063d186b556817dc422430ac7578c9721675181fc6cebf1a6d4750cbde2d205cd7c0bc262e73fcaf2701f1dd4f5aa1893fb82094c0b14fc2b8b1d2c8ce3ae543bff72df27af38166b1538f42de0a61d84b3d6defc9fb409a1bc1582f1d3a3b514f4801bd23764f3c83fe40ae76a1e503302b98609299bb86fdb1f7b41123906d134f48d0b586bc031be9769928f9454e5b98466639aa5f850657108214d41aba88509310ace814e39e6f7a9058f64d6f0d51de37b1ce887acfb8fa2b82b135214364b3212842edbb9f8a60bd3e181a6a133bea48264b3bf71a7b099c05497f79eb4bbd1b1ffc4046bcd05fd7c323fccb30ccb77b320148dad1088733ca4b316ca3130608c4a18a718a22849c79279e700ae5e9b8e39079c58c5f0f22b4bd80006126e83827fa3ab3a9fe2de401e2b3102d8cec262e8a12acfaa3470080fa40ac755acc446d1073748d94a25e7dfe989136737250edbd1c5c7c92f14b5389d38ed851ba289298b7bc70e79099127e110f74decfd856adde4706556d0d34c88813acaba162b62655d635944fd510c6de1d280cc9e621abb94c913d4df77e7b5c1bdf22871b48b4512b504ab4eb87a14716ec149952f3aece9e992fc4ba42f4b95404147eebb318640be5b6ab027e05f628ec955bd29501539b8cb2d4a492f528b755b9abcf4a2cf79fd6f991db0c6ce339b44b61b19e87535919d51ccf88bdc7ffdb15f83cec2c2a4b21091f0f9373b8c1cdcd07c154de158a2a8f3aa488eda206d0f324f2d9c46669df5695c4c53fccb3270b2a1f07540d037835ad9845694567adf2b174959238e9fc3f4925185074a70361c8b3a468649bc1b8ef8e204bd6aede5eded7c905896e70ad3f76b41cfbfa03e07170f751a324f3c1b37eb632caf8c030f4fe4c535cf558f822ac67d641c7cbcd40722405f90e98086d0e00060a8e1445ff34d9b3126aa010801bf1d053a7493d125106894e7"}}}, 0x10ae) setresuid(r0, r1, r2) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r4, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000118000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000dcd000)={0x6, 0x9, 0x3ff, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f000039a000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000e77000)=""/30, &(0x7f0000742000)=0x1e) 2018/01/31 05:59:34 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 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, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000f89000)=@file={0x0, ""/83}, &(0x7f0000589000)=0x55) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f88000)=0x4, 0x4) pipe2(&(0x7f0000f88000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000f87000)={&(0x7f00009cf000/0x2000)=nil, 0x401, 0x4, 0x10, &(0x7f0000c61000/0x3000)=nil, 0x1}) 2018/01/31 05:59:34 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1)='\t', 0x1, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x17a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000005000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000005000)=""/62, 0x3e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xd4)=""/212, 0xd4}, {&(0x7f0000005000)=""/164, 0xa4}, {&(0x7f0000005000)=""/27, 0x1b}], 0x5, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x6}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x8141, 0x0) 2018/01/31 05:59:34 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000939000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355ce9ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:34 executing program 7: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000978000)=&(0x7f0000b4e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000887000-0x8)=0x18) keyctl$chown(0x4, 0x0, r2, 0x0) [ 43.565907] audit: type=1400 audit(1517378374.925:8): avc: denied { set_context_mgr } for pid=5363 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/31 05:59:35 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000243000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00000d7000)={0x0, 0x1c9c380}) r0 = syz_open_dev$usbmon(&(0x7f0000a4f000-0xd)='/dev/usbmon#\x00', 0x5, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d22000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x1}) 2018/01/31 05:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000131000)='/dev/sequencer\x00', 0x200, 0x0) fstat(r0, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x4, 0x800000000080007, 0xfffffffffffffffc) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000761000)=""/136) bind$pptp(r0, &(0x7f0000f67000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r1, &(0x7f0000692000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) [ 43.623588] binder: BINDER_SET_CONTEXT_MGR already set [ 43.629717] binder: 5363:5366 ioctl 40046207 0 returned -16 2018/01/31 05:59:35 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bbe000)='./control\x00', 0x4) bind$netlink(r1, &(0x7f00005f8000)={0x10, 0x0, 0x1, 0x80000000}, 0xc) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/31 05:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000df7000-0x4)=0x8001, 0x4) sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce6000-0x10)=[{&(0x7f0000f3b000-0x52)="86", 0x1}], 0x1, &(0x7f0000a11000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r4, 0x0) close(r0) getsockopt$inet6_dccp_buf(r5, 0x21, 0x0, &(0x7f0000316000-0x7b)=""/123, &(0x7f0000d79000+0xf55)=0x7b) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2018/01/31 05:59:35 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000bb8000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004d4000-0xe4)={0x0, 0xdc, "a38853256f1792a6a415c2cc5ff8c2eca3082600dae18047dd54f0fe8cd8d0b3269cfc4a0fbbfbb2cf036202510b749e0907ab7c86a3e1b246b57ae6b37cb35109c2c24ffcc79817247fad0380bddec28f553754a0db4c49b0fd75b011bd9115d9dfeb9416d50b5415843e7b6fdc91c3f77b93f425139aa23119f331f6243c928b3920ed63fbf7f59af2c8240b6a73498b5bb1c612db8ad62350cf68e25c866cf54de7304ddfb2420a59b0428c89f6f9d738baa710fb62cacffa26b99d137a47e9d6691139db2dfd5406a0ff9c706f5843077aaca231d22ac4bf9303"}, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x86, 0x6}, &(0x7f000083b000)=0xc) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)='g', 0x1) 2018/01/31 05:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') preadv(r0, &(0x7f0000c8d000)=[], 0x0, 0x103) 2018/01/31 05:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000064a000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000049c000-0x9)='/dev/ppp\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009f1000)={0x0, 0x2, 0x401, 0x8001, 0x9, 0x0}, &(0x7f0000b17000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f8000-0x8)={r1, 0x5}, &(0x7f0000cd9000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000584000-0x90)={0x5, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet(r2, &(0x7f00003d3000)="", 0x2e5, 0x8002, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004d2000)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x72) sendmsg$nl_generic(r2, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000817000)={0x210, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1a4, 0x0, [@generic="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"]}, @generic="32826afc20d5d1afb222caf71297c1bc3655858b49c8375d4b23ddce9fb211c1a1639ca4a3f557ae241a3e25c6e3e2d6c238c580fb1255d42cf26c8e639f27456f920dc8cea96a6edf848c5701306a162c97ff165c8e9ea1"]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8000}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000559000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/31 05:59:35 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 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, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000f89000)=@file={0x0, ""/83}, &(0x7f0000589000)=0x55) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f88000)=0x4, 0x4) pipe2(&(0x7f0000f88000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000f87000)={&(0x7f00009cf000/0x2000)=nil, 0x401, 0x4, 0x10, &(0x7f0000c61000/0x3000)=nil, 0x1}) 2018/01/31 05:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x8) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") r0 = syz_open_dev$sg(&(0x7f0000c94000)='/dev/sg#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00003eb000-0x20)={0x41, 0x2, 0x6, 0x7, 0x7, 0x3}) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000ea1000-0xc)='./file0/bus\x00', 0xff) lseek(r1, 0x0, 0x4) 2018/01/31 05:59:35 executing program 5: mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x1, 0x2, 0x4, 0x7, 0xcf, 0x3}, 0x20) 2018/01/31 05:59:35 executing program 6: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = dup2(r1, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) acct(0x0) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ustat(0x5a, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00006b6000-0x55)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000b2a000)=0x0, &(0x7f0000455000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000049000)=0x14) dup2(r5, r6) tkill(r3, 0x16) 2018/01/31 05:59:35 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd3000)='/dev/snd/seq\x00', 0x0, 0x303000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd6000-0xab)=""/171, 0xab, 0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd7000-0xc)='/dev/rfkill\x00', 0x88000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000fd6000)={@common='vlan0\x00', @ifru_settings={0x4, 0x8001, @fr_pvc_info=&(0x7f0000f67000)={0x5, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd6000-0x8)=""}) 2018/01/31 05:59:35 executing program 2: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r0, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) pipe2(&(0x7f0000365000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000293000-0x1)={0x101}, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$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]}) epoll_create(0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/31 05:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x400d) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000066b000)=""/205, &(0x7f0000e60000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000981000-0x4)=0x4) write(r0, &(0x7f0000de9000)="24000000130007fffeff01010000090001be060c0d000300010000000000160000c5001714", 0x25) 2018/01/31 05:59:35 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x3967, 0x0, 0x0, 0x0) 2018/01/31 05:59:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)=""/145) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"dccfce3672c69e"}, 0x9}, 0x10) clone(0x0, &(0x7f0000003000-0x28)="", &(0x7f0000001000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="") epoll_create1(0x1ffffffffffffe) 2018/01/31 05:59:35 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x200000000000004, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000017000)=[{&(0x7f0000016000-0x60)={0x27, 0x800, 0x4, 0x7, 0x6, 0x8, "78809452ccebd159c01d1dbe0f7bfca5d0ab13b748cfc1fce543312365609cfae0459c806e73ffd38bdac652e94fac73dbacde13b1dd305f4d8a3fcd58f115", 0x400}, 0x60, &(0x7f0000017000)=[{&(0x7f0000009000-0xa)="f4853b7ba39da3fc432d", 0xa}, {&(0x7f0000014000)="ee68dd0dec3149aca6c3290f2c254152e64ff3f71afb0e09aa41cd3ecf8cbd6560943baae9265908f50e73d3056ccec46663b5dff4a1f2f492ea97b6c601c6c08ed8841c9845832a1681202489984040e8f551a051a49cad0302c9c1471d4be64ad7d9985bfd60b4e171dff4718540737735dd8ba0006bb95732905ca5e7a60b4a888ec73a365adbffddca9e92c273174b07", 0x92}, {&(0x7f0000016000-0xf1)="698c160bf4a6d54742b18ec2705459bd4c1367f2aa7bc9a9fc2f3c3bcec8f434e55c8fad215687b635e38e2800258e8ad5469d06159cc18f7bd463d64d0c9ed6b2594e5e93ea60e51a676e8d28e2b73ea10b2d7024856124e1ff71e547ec873091192be63466e0f5d1a5e64e60860e11ec889fded720c63977b63f3746f049b7b6a1f3aa595c0bd8845c3f003684a3f107e1e3fb744fcbef87355abbf447fca1a1f2cb77840de09acb186d04b47c64104b3899654458f7d3f0844e6b88dcbb6e53a154a309d9e8e114661230a51d7974b090d2fdf3db032d7553b4d89ed128be8658018b92bd03b01904189e3b049fa27f", 0xf1}, {&(0x7f0000017000)="a967cb893fed3a1ebe30723c2151c56086d17e2da8dcd8aac11c0c1e0098194423cd83c7895f8770eed3507daa2be03ed8b805d9de494fa6a8df2293c67d35ba2c2902df69669814ea5e78e555e7086c2f4380d47f126ec20450c003e478df7a43717ad571db7190c19ee8392296ecce4aaba2e7865dc880dafd7deb84a651849f054ca18b1f0b99c559bc4a9bc31a52ea9fd75339188b8cc92629a1c73533235dc2d308b2dbe262b6a3e5114349fe8e9847794b501ee8468a936838cd5c82e8ea8e5154e8a8522061537848a750f3f989c258625b58b926681416cb63cf2e1b3ac763590a4aa02b821ff15d10cd7f98698d0a8e5ec1", 0xf6}, {&(0x7f0000005000)="95ccd590fe8bc7177db9f893dcf694356ae67eab517cb6383f50a6d733be49d5b29360abe905a06fc7cfcef9817458c41ed5e048b6652b6da45c60e55de724cf4430721bb021b14fede3657f49bb5fff11b2f06c65dbc677b291a6a49df2efe93c4284e7aa7c847a4b76d228275f2b9167cbf78b4d27bdf4003c45c6342fdcd506dae39e5f95ca7ae7deb64f52fc65378d2a0cda2e07b9829474a1b1ad956e0cf6c2603784aacdbf03aea045b7623e23748834", 0xb3}, {&(0x7f0000001000+0x664)="31613195922004c2d05636c8ab237097b95e923da619d8a3be4e6c333c78b98f75a0b46fb6630ce9f3571fc7172d7040018fa84ba170dc0a08c024c0db079f9607638f8eed92336402edd25f986e209fe8c683a6bd66cd227e0c51e2709957e085816e74f7ec41cccfcf2ad6a2246c3b86abd88393a111eb29559c3a94ca1a0681f775eb72f524e8961cc9bb4ce4da7e217dfb320d1b6e7dd1cfc22f1e613ab5688c1e691eeb3aadc7f702a6620f439100f27ee1c35b2362255e944947304d02a8f353aad3", 0xc5}, {&(0x7f0000011000-0xd0)="70f540bc899ccd3623032d52b005c4dc384dd053c62806f5fadb87ca53a841955a31bc61feda3ac597f4e7f14caa68a4b4ed4d9382c10e07bbb2ff265901142dd98ab89aa33ca32553beecfbf2ed2296f5ce137f40bb5abd8116558e43f5beb7db7e053100c0bf097cbcc9348e1b3a1902cd48933ba733d86b9706abd0f658e339ca739fba3e72f1a43518754537d1ee31b699ea38e56ced48fa355b4c69d3ca5b28a9356d2ac1945940ba1576201dd02ce7c49de20491a9fbb628b68c25cb55cf927d608c421617f5141646a7e94953", 0xd0}, {&(0x7f0000007000-0x3e)="c05e3ece0349a660c1bbe678b76f611ffb5fb220a59445a25322194783e2a6cab1a00d31d5f586097d4fe89f15d276ecd41f2bac9a0d8fb01a76fcde999d", 0x3e}], 0x8, &(0x7f0000018000-0x30)={0x30, 0x13f, 0x7, "5bd1e44d08a2782cb580302a763455e5282f39c466abe86d324d1acb1d"}, 0x30, 0x20000000}, {&(0x7f0000009000-0x60)={0x27, 0x8, 0x8, 0x5, 0x8, 0xc5a, "9b1e23c6715e127ad3b16d557889b38c94c5a0e5e6c1d0f733805e96178e0b8fe0828d7121fefbd4d14fd093f666066fab0de2f45ec96ff77d768b85c5ebb9", 0x20}, 0x60, &(0x7f0000014000-0x70)=[{&(0x7f0000011000)="a1433311353d384b406ce954462ea6028606bee9db4c01d2f46599e1ef1a30a94a59170318", 0x25}, {&(0x7f0000018000-0x55)="5aab9026fc272c604d109a89d05b13c7fe39ded517e7a17fef75be1c45788f54ce2fba295d53b2f85a2b92c09d486aee210c48615fc9441343b6d64bfcfe507aff17994f7b1523d9c41720f5ea172043f0c7d22263", 0x55}, {&(0x7f0000008000-0xe4)="3d61211c60edd2d6ccea66d35018a68ebebf7c86322ad72c17117ed1e86afd822f2eb5be312b8a1392ada094d62e7b75cca36d850531c37c1a3c850832ab83f628ddb37ef82dc010540d77054a5f7b0036fd6a54d3345553b842871a4917b46490f4af67fcda999e1174752452e262f85ccea4d8c37248b0b3d8340d9b1a7afc7a863880ca8a1b9d0aa9e65de16b77c12c6f573b1889ff24fb7a0711998cb18fe033303a9c6705531f620cd4df62cf5c3ae9f5b36e0d409290fd14442162bc99796e542b83bcfd6b64a06a70285b956695dcec716053f2b0334cd35909daaee7515d156c", 0xe4}, {&(0x7f0000018000-0x5f)="7855de5a59ea9f1f9eb3703688805659adb9e326226a77e2b0d190d8b351e6cd81167ea197078791843b64e4cf79a17e8a7305250e2c983b0f642548fd4e19eb30aa7d83788c324aa4b19ccbc9a7828c62fc871d8c40418289fa0c40e57cc2", 0x5f}, {&(0x7f0000011000-0x20)="e63eb636fa0f50dc7bc8b3cc3a2d867a89f1348ce292830cf9bbfea1b0ba6763", 0x20}, {&(0x7f0000017000)="3587d079088347764c16a94189a98505487a647e40c12f57c53f9a161b9e4da9dfdd04ee4f78ff5fe695f70b87cc543efde98133a45a101e9fa51c92116da55238973cd7a3f0f5033be5d17b6a1dde547cde05be091c82d930dbe684191ebbd8162007e74945c50cb45b6ccaa4ce272cde49a738dfd94f595fc8c48a34522f0ad274c93fc87f08c3aff65e72f121d71308cae118a65281da1a31", 0x9a}, {&(0x7f0000017000)="3dc3998e129227fdb523966e165523cc09139032138aa2fed13d6b5f50a0ec35847a53475446b078b574bdc1394fd82f49f52c9ce262f7fda185d54b35ad352b9aaa3efd07b79e26", 0x48}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000016000)={0x27, 0x5, 0x1000, 0x7, 0x6, 0x1ff, "00ff9d61c5c09b6227a8181ea5c88c76e5f72e8b360bf77fbbc5ca62034835c3f3cf1c45d79fee59fbc67e49be61952d08f1202873523d39762c755936540a", 0x8}, 0x60, &(0x7f0000016000-0x50)=[{&(0x7f0000017000)="181447e69dde2d490ef5a2c6c48eb9963d291ef3abd7610b529f866332be12912fa2a6772b1d9839fb0a40b6de6da3b3e6eae9e51157a4bd648ccc71d8c7e9a1d553e7257e53995ce6d44620", 0x4c}, {&(0x7f000000f000-0x15)="ba97a23cd7cbb02c4874c08096fa7632926edd7e2b", 0x15}, {&(0x7f0000014000-0x69)="6782e346d77558db171a46a1fd02a15e62a2f4a3a529ce94cf17abd96f77e2b92bb41c38bba5b784acf8b6ad8fe6fd2b82f14eee85203d679b75cb8bb52413b73ecc9b54c53e8da5af5358a183c115385dbbaa52fcfd27f01c9df2185ca5b13a2d8e681dee89a49f3c", 0x69}, {&(0x7f0000015000-0xf2)="3acb1b87b90ab9a0cd82e986ebf9edde6d225268a12636f404c44853cabaeb84a4346c0e3cdb26e7ddbc1827548bb75c0a29fc4b3ed1938f615e8fde68d6cf133d1c2b43ce7bc594ef5d8ec1f3ff59fb7f6367210d8a908e893c6e37a4658e3a072a371112fec3058a8f02a3691263b6c564aeaf6bd997d88ecdf7fabdb63a3b50242607668f9894c87d235ce5cfe8208be1887d43bbf79f2238ebf5787b593c1cb30ebbc21f27cfb7a3dca47bf42d0c74d22be1bd23adec7d8b2d8a9cfa468aeb840dcdc38b3d7fd2b6e3b5aaf6ccaa97b9958375ec3a43d3d5b2caee58be38a3e952573e53967bf90500f345d7073b697f", 0xf2}, {&(0x7f0000018000-0x72)="e5b155edca47a59addd70ff15f1b900f79eb71df3ff993193038d3d326e0f4b37f91860d27c34c48db8fd6991bbcc6c03930ce90047bcc0041006d7ddbb94ebf0c42a12a2753291821cbc55f72e6e9b13529ea05c35f055a4a4914aafe94462797379351b5c21c9fd31e52c01dd408da4dea", 0xfffffffffffffd29}], 0x5, &(0x7f0000004000)={0x1010, 0x5f9e133f1dd3d4a4, 0x8000, 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0x1010, 0x4080}, {&(0x7f0000009000-0x60)={0x27, 0x690, 0x9, 0x4, 0x7fff, 0x101, "044f66448f4b17084d1f15b5b95087f5bd659fe559159721b2e8e0ab6b89101a642f7215e6436fd4042ad1fbc7d58126603090ecab6c215b440c53324ea4e9", 0x7fffffff}, 0x60, &(0x7f0000016000)=[{&(0x7f000000b000)="0be81891e4381ae0773a0efa66f3d2c64c08b2375d2a08335befd3dd8599a92808deb0c7b1a8cd8730886b803098e971b47cee1c423289957daf236f11a39025b4efed236a63bfc8d3a520b5f1d4262ac62e38c9bb415103cd3b71ceccf9f2e259dd58ed7a3d6bc0a071ec9d0e095ceb28cd65910f4cc60930ace25f17ac17d1a351ca72295cb29325b82d507020e0c1598824de08975a77a1dc23d5f12ef2775fb18c8b0ea4711320ffa4f6ec9f70df94b343cef6acb71bc686eeecfdd8e28d222d705a297477da43586b4ef6038cdb91a43451b31fb4a9c3877d0c0893371026bda478df392f171770264313da", 0xee}, {&(0x7f0000017000)="", 0x0}], 0x2, &(0x7f0000017000)={0xb8, 0x10e, 0x7f, "1358d0d836bdfe597cc87f006abd561e7df3a2a7158cc0961a64861fd4ecbb333c29ec5dabb1cba2094824cc1077f30c9148cbcdb84861f59814ff9d60fd0e571970266d16178a0bfd56650e1566ae7cae023b24823caabc458dc222f88523e090715c6a2cad323a639c63427e8e02c00fcc6a9b87d983c35a471ec4e21e01dd5bf53f194cb79a7857ce5bc1d9eda43e8f452f3773508015125c8806f0a237daf298eb9dc1c6faf5"}, 0xb8, 0x40080}, {&(0x7f0000017000)={0x27, 0x4, 0xf9, 0x3, 0xb55, 0x8, "6936c3009a863c38e1c2a746830a524b09b81563cf0a3e634b49c96a6d5bf8b3b4d896835e2a8e4bef0e3e2a59083fbed7aca13e422f0e7d277ab1d9beb4f0", 0x7}, 0x60, &(0x7f0000017000)=[{&(0x7f0000010000-0x5f)="6fd82555d2b413cc5074bdcf5c3b78928ac359fe6c6b01a374a083035fd11a8099c061d583c769deca4a2c4108dfb7fd6a2611c59c94443cfd140dc377e85c7e41519037757816e66ef7f34e818ff4e811368a750f71094e40fa7f238d573b", 0x5f}], 0x1, &(0x7f0000018000-0x30)={0x30, 0x10f, 0xc7e, "c3f478d6353a0715a8975b0b19af2bf047bf2d47bb7f2c3dac6c123465e528"}, 0x30, 0x4000800}, {&(0x7f000000a000)={0x27, 0x1f, 0xa54, 0x5, 0x81, 0x5, "be87f99f86570df0b2d7adee70dc5f20b32eacf4663233c7274463da6fe8c0adbd47ab1b87203bf85de5bba94040e73bf5714a8defe6fbde9a399df301a6a3", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f0000011000)="4bd61e380d53b042dc7490cbbdce29e1ad45b800a128dd8406ff000f97cced367c92be47ec7fbd3377e88aa6dcd43c2c3f92e5394d04e0867b1a0291361c2783f2dada7479b0fa6c8b402c56780f8f91f24195e7d9b4496dfe82969027c24a0b29d58f6d14e63b56ca8027ddefebbb6760a4670e5ea3e833eed2bc65f0342d155b0878749637156dc108827830c6b5fb45159256d1e5dbba5a6f4d58e822d304bc389e638ed7e51184ac059735679cf51c79b29947c71f5f683c21", 0xbb}], 0x1, &(0x7f0000014000)={0x48, 0x3a, 0x9, "b9d20fa76809a508b04ac9045f4273dc2cd982b3dc39a0ece0608af887b0e096b849e636edd655064ca12e9751ad081f2c40a77b80d4c7f3"}, 0xfcc6, 0x80}, {&(0x7f0000019000)={0x27, 0x80, 0x400, 0x7, 0xf067, 0x100, "013a492e304697de70dde7c1c2d899e5072e446cfd6991db8c471094f9427d430fdadb74ba8d03b044b32ba4eab0057ccde143a4be910aa4a91185e5900d5a", 0x916a}, 0x60, &(0x7f000000b000)=[{&(0x7f0000013000)="e83fc56e83d13f6eb23b9fabc8eaeb3ce376b5d1c15a97068c", 0x19}], 0x1, &(0x7f0000017000)={0x1010, 0x18b, 0xfff, "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"}, 0x1010, 0x40004}], 0x7, 0x40000) 2018/01/31 05:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000067a000)=0x6fb7, 0x4) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2018/01/31 05:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000011e000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000861000)=0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r1}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000069d000-0x20)={@generic="2247634657de375de6d19f2737313604", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x16a, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a68000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000d50000)="3789bf69caf4c2752aa201a4367ff26e65ac1e368c67a59dd23605fdef3e1e3b3db3b547df651d6a22812003f4ce7739dcc76ea248", 0x35, 0x4000, &(0x7f00001a3000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/01/31 05:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x853f587eab7f44b1, &(0x7f0000d57000)=""/110, &(0x7f0000209000)=0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f00008e4000-0x28)={@common="55de4c1800000001000eeb00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0xffffffffffffffff, 0x0, 0x0}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000328000)={0x0, 0x0}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") fcntl$setsig(r1, 0xa, 0x1e) r3 = dup2(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pipe(&(0x7f0000514000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000003000-0x40)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)="e3", &(0x7f0000001000)='ppp1^procbdevmd5sum\tem0-em1\x00', &(0x7f0000001000)='\x00', &(0x7f0000000000)='GPLem0\x00', &(0x7f0000001000)='.]\x00']) fsync(r4) 2018/01/31 05:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x80800) ioctl$int_in(r0, 0x5421, &(0x7f000095f000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = eventfd(0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000815000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000608000-0x8)=0x0, &(0x7f0000792000)=0x8) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f000039e000-0x8)=0x0, 0x8) close(r2) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/31 05:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000373000-0x8)={0x0, 0x0}) ioprio_get$pid(0x0, r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e96000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000db3000-0x6d)=""/109, &(0x7f0000c05000-0x4)=0x6d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000e00000-0x4)=0xec, 0x4) 2018/01/31 05:59:35 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, 0x2, 0x0}]}) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getuid() lstat(&(0x7f0000c83000-0x8)='./file0\x00', &(0x7f0000be1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000315000)='./file0\x00', r1, r2, 0x1000) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) creat(&(0x7f0000fba000-0x8)='./file0\x00', 0x118) 2018/01/31 05:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000538000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f00002e0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000352000)=r1, 0x4) 2018/01/31 05:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0x80004, 0x3) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000743000)="580000001400192340834b80040d8c560a06f8ffec04810000060000e2005800004824ce944f64009400f7ff28825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fdd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f70000)=0x9, 0x4) 2018/01/31 05:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x10000000000043ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f58000-0x69)={0x0, 0x61, "01788aedc45e33ac38aa95d16861d7c6e32eddf7d5b5a4a487fef6d5fce6fe75f83380ad48001d258f4618aeb8dc77fc7c093ab51330e018c0a532131307ae29504c55915bb8dae98c00a5a2ed37e477f09dec564fbb7ab33b0f6ddf01f1d8270a"}, &(0x7f0000b44000-0x4)=0x69) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eb2000-0x8)={r1, 0x1ff}, 0x8) mlock2(&(0x7f0000d48000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000031000-0x8)={r1, 0x2adca91e}, &(0x7f0000434000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f000049d000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sync_file_range(r3, 0x1, 0x73127ab4, 0x4) sendfile(r3, r3, &(0x7f0000335000)=0x0, 0x16) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a14000-0x8)={r1, 0x8}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) 2018/01/31 05:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cf2000-0x4)=@int=0x80000000, 0x4) r1 = epoll_create1(0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000175000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e78000)=0x10, 0x80800) connect(r2, &(0x7f0000ad8000-0x9)=@rc={0x1f, {0xffff, 0xffffffffffff8000, 0x0, 0x5, 0x8, 0x9}, 0x1}, 0x9) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r3, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) sendfile(r3, r1, &(0x7f00005f1000)=0x0, 0x1f) 2018/01/31 05:59:35 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000f000)={0x9ad7}, 0x4) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002000)=[{0x0, 0x101}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, {0x1, 0x0}], 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000-0x438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt(r1, 0x111, 0x5, &(0x7f000000d000-0x5e)="000000e2", 0x4) [ 44.317433] audit: type=1400 audit(1517378375.675:9): avc: denied { create } for pid=5476 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/31 05:59:35 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000001000-0x4)=0x7, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f000077a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000002000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) 2018/01/31 05:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000423000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ff000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00001f7000)=""/48, &(0x7f0000d20000)=0x30) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x7) close(r0) 2018/01/31 05:59:35 executing program 7: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = socket(0x10, 0x80005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0xc8)="33e8fe89fe0cfde1ed9b1570c685bc1a0d3240d31c3033a12e1367493c235ad72c7314d7ef43ee14772cc9c243335c0f8e74d783a662a10a0482a6ab6a89604476a66b7bb87d5a2e776c46ae45442189af2989d7f3b417402e39873a1d868f042805b091623a76d50645821aa5fae39eddb2a5943bf826744d9596017c72bafa4be7a52e7be1029c1273a287f02b64f99ff7120f7e64500fec027f16b19569963f8ea13df4b9c3d33efe45f1a0de2790b830108807bb339b383e138edd2025b4dc90d0d16641b840", 0xc8, 0x4, &(0x7f0000d91000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xdc5, 0x0, 0x10003, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000000)={0x56a, r3}) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000000}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0x14}, 0x3ff, [0x2, 0x7fff, 0x4, 0x1ad2, 0x5, 0x220b, 0x2, 0x5]}, 0x5c) 2018/01/31 05:59:35 executing program 1: prctl$void(0x3) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80003, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) 2018/01/31 05:59:35 executing program 6: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000bc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bc9000-0x10)=@common=""/16, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000bc8000-0x4)=0x0, &(0x7f00001b7000)=0x4) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xbfc000)=nil, 0xbfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) dup(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4, 0x0}) ppoll(&(0x7f0000bfa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000)={0x0}, 0x8) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000bab000-0x8)='./file0\x00', &(0x7f000002f000)=""/197, 0x17c) 2018/01/31 05:59:36 executing program 7: exit_group(0xf72c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000276000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000016d000-0x4)=0x0) mount(&(0x7f0000333000)='./file0\x00', &(0x7f0000674000-0x8)='./file0\x00', &(0x7f0000ece000-0xa)='hugetlbfs\x00', 0x40, &(0x7f00009a2000-0x6e)="6b3465cbc8eafc5d21238591b975ecd94bf923d4eb5deac04b0549f22fc5aba859359c8fbd857d2179ac558e0c219400b7f049b0ba51ff97c7d308bbc0285b72bf06191c9e3284710dde3df25bc1f8bd023a1a28e00d6bf5feb5ff483759e8d23158311be65bc86a58f05f7e8e35") r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000015000-0x4)=0x0, &(0x7f000083e000-0x4)=0xfffffffffffffdfa) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0xfffffffffffffffe, 0x3a, 0x1}], 0x18) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000393000)=""}) ftruncate(r1, 0x9) sendfile(r2, r1, 0x0, 0x72439a6f) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/pktcdvd/control\x00', 0x20041, 0x0) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6_int(r0, 0x29, 0x21, &(0x7f0000f48000-0x4)=0xffffffffffffffff, 0x4) recvmsg(r0, &(0x7f00008a5000-0x38)={&(0x7f000035d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000031d000-0x80)=[{&(0x7f0000aeb000)=""/113, 0x71}, {&(0x7f000023b000-0xf2)=""/242, 0xf2}, {&(0x7f00002dd000)=""/100, 0x64}, {&(0x7f0000f0f000-0x12)=""/147, 0x93}, {&(0x7f0000ab1000-0x8d)=""/141, 0x8d}, {&(0x7f000024a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e58000-0x79)=""/121, 0x79}, {&(0x7f000007e000-0xcf)=""/207, 0xcf}], 0x8, &(0x7f000055f000-0x13)=""/19, 0x13, 0x1}, 0x10020) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005b3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009cb000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000954000-0x73)=""/115) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) fcntl$setlease(r0, 0x400, 0x2) utime(&(0x7f0000cfd000)='./file0\x00', &(0x7f0000da2000)={0x3, 0x5}) fchmod(r0, 0x10) 2018/01/31 05:59:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r1 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000077000)=""/133, 0x85) getdents64(r1, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r1, &(0x7f000017a000-0xcb)=""/203, 0xcb) 2018/01/31 05:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b09000)=@assoc_value={0x0, 0x0}, &(0x7f0000c76000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001e000-0x16)={r1, 0xc, 0x7, [0x9, 0x7, 0x3f000000, 0x9, 0x0, 0xfff, 0x6]}, 0x16) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000063b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db8000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000562000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000bb6000)={r2, 0x2}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000b27000-0x8)={0x6, 0x400}) syz_open_dev$loop(&(0x7f0000a46000)='/dev/loop#\x00', 0x1, 0x100) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000095c000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000023c000)={0x1000, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x18f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) flock(r0, 0x20000000000005) close(r1) 2018/01/31 05:59:36 executing program 7: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001fa000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006a5000)='/dev/sg#\x00', 0x0, 0x0) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000429000-0x98)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9cb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000398000)=0x65bf) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f4000-0xa)='net/raw\x00') pread64(r0, &(0x7f0000a31000)=""/0, 0x0, 0x3fffe) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000014e000-0x4)=0xfffffffffffffffa) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00005a9000-0x8)={0x0, r0}, &(0x7f00007f7000-0x8)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000468000+0xff)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000bb2000)=""/115, &(0x7f0000501000-0x4)=0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/enforce\x00', 0x442301, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000ff5000-0x4)=0x2) tkill(r1, 0xd) 2018/01/31 05:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x3, 0x76) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet(r0, &(0x7f00001bf000+0x6a7)="", 0x0, 0x0, &(0x7f0000ff4000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) clock_getres(0x4, &(0x7f000000a000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000ad000)={{r0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/31 05:59:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "db4e92", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "99cbbd", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0xc0000000, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000-0x68)={0x1, 0xffff, 0x400000000000000, {r1, 0x0}, 0x5, 0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x5, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}, 0x0) 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b43000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b94000-0x4)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cf000)={0x0, 0x0, 0x0}, &(0x7f0000dfa000-0x4)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000c40000)='cmdline\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000012e000-0xb0)={{0x100, 0x3}, 'port1\x00', 0x20, 0x2d67b20da1b8ddcf, 0x4, 0x7, 0x4, 0x4, 0x1, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f000050f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f15000)=0x14) ioctl$TCSETAW(r0, 0x5407, &(0x7f00003a6000)={0x7ff, 0x7ff, 0x81, 0x2, 0x8, 0x4, 0x1f, 0xea, 0x800, 0x3cb3139a}) timer_create(0x1, &(0x7f0000ccf000)={0x0, 0x23, 0x0, @thr={&(0x7f00002b6000-0x5)="5ecb033972", &(0x7f0000eb6000-0x5c)="ab7e9342cf155923dbea31e9942a541347505de2eb4885439d0a14192a231e32c6419e9098b72278bf821923c4f692e5ac0f5656cc5eb99affe62178f97c3a1baa232e8661fc35b11078f8e323643f4ce4e99b25bbf7c3108a0d0f27"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000211000+0xb38)=0x0) mprotect(&(0x7f0000689000/0x3000)=nil, 0x3000, 0x0) timer_gettime(r6, &(0x7f0000c7b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e1c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, r5}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000027e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r5}, 0x14) signalfd(r4, &(0x7f000015c000-0x8)={0x0}, 0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000080e000-0x4)=0x8001) getgroups(0x3, &(0x7f0000077000-0xc)=[r2, r2, r2]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000070f000)={0x0, 0x8}, &(0x7f000069e000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000da2000-0x4)=r7, 0x4) getsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000326000)=0x7fff) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/31 05:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000526000)='./file0\x00', 0x40, 0x18) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000127000-0x4)={0x0}, &(0x7f0000fc3000-0x4)=0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/hwrng\x00', 0x207fe, 0x0) getpeername$packet(r2, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000052c000-0x4)=0x7fff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000586000-0x4)=0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000004081, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000063b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db8000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = getpid() ioprio_set$pid(0x2, r0, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8200000000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030d000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000332000-0x4)=0x0, &(0x7f0000e9f000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f5f000)={&(0x7f00006ec000)=[0x0], 0x1}) sendto$inet6(r0, &(0x7f00003fb000-0x19)="", 0x0, 0x0, &(0x7f00008b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f000000c000)='\x00'], &(0x7f0000011000)=[&(0x7f0000011000)=']nodev#\x00', &(0x7f000000e000)='selinux^\x00', &(0x7f0000011000)='\x00', &(0x7f0000011000)='userGPL!\x00']) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x40000}, 0x28c, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309bd7fffffff00080b210001496c50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75a0000000000000005c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000010000)=[{0x0, 0x10b, 0x9, "73a73c064b692938de6febfffcadbfc21613ce45d86c63ae4396840fd7e4ddf414582267ac71194517b608aa80e9031c377ffe909b322d"}, {0x0, 0x10d, 0x80, "70b3ea0e1b735099b05734c2335138593bcf7fcd5ec0f70ed48335d3a45e0bb4bf91ee36383c96f89c459923d6e623238b0925020440e7a94eea689b169779f7c0cfb7a12e22fe13a1581022a4bf5cb5ce253df660758b20efc4f08f96e9ac"}, {0x10c, 0x10d, 0x4, "e3410647a92d392c10412d9da3b5be1a69bca293a4af63bc4cd6d3021a0791f3135a1c4183b8a3db68bbd8074ad6d1edd1b27f65ed613bf50d96636b75784e"}], 0x0, 0x0}, 0xffffffffffffffff) mknod(&(0x7f000000f000)='./file0\x00', 0x8, 0x8000) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000805000)='/dev/ppp\x00', 0x101900, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005e0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket(0x1b, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002a9000)={0x0, 0x6, 0x0, []}, &(0x7f00002e2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000019d000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x8, 0x9, 0x7, 0x5, 0x100000000, 0x0, 0x0, 0x100000000, 0x1, 0x100000000, 0x6, 0x6d8, 0xffff]}, &(0x7f00004ab000-0x4)=0x108) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000008, 0xa0010, r0, 0x0) r5 = mmap$binder(&(0x7f00008fa000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dd6000-0x30)={0x50, 0x0, &(0x7f0000129000)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r3, 0x1}, @decrefs={0x40046307, 0x1}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r5}, @acquire={0x40046305, 0x4}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}], 0x14, 0x0, &(0x7f0000a13000-0x14)="c9e11622caeee8fc135088f4b60e35a21d7b9f4e"}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00007b0000-0x4)=0x0) clone(0x100000, &(0x7f0000066000)="cf5965fc8fc57bfc19acb204764a8c7a2f5257d41c55d973f633cc85109601e220889679185eea2531a6bd795a3c741c6ee284d60b12568de1b58b9603d477a14c49a3323a8b8ff7fd0411c1bdcef737f3531768a75acf8984fcbab403bc73c7e3660878ab9431b1213d1fe0d20da9c6f60387af", &(0x7f00000f2000-0x4)=0x0, &(0x7f0000913000)=0x0, &(0x7f0000f4a000-0x66)="298bdf87af7839c34868a3ce99085a4bfb04e1c1f078f4172ad5a27cc86a273c8fe8a8fbba636069610eae08a7e73fc1d1bbde2e6c627cae6b18f7716d4f338e012367323f98a28d23411a962a0c5773f6a5676b451ca2fc38112e4fcb835bc5d221984b4956") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000186000)=0x5) r6 = dup(r1) connect$l2tp(r6, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 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}}}, 0x3a) 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000af7000)={0x0, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x12}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000652000-0xc6)={r1, 0xbe, "3410c6653372c9439671eabe8dcb01fdfdc720f93ed713274b338f334f114fd4fd99409fd4878bf45303704fa0f89b51752c020cdf7af0c36b3094cd4659147e1de5e5fc332a6915e9a3ceb8fc0a9cd592a21abc716eaa0cc837d380d1277821b03f4456e76032240dd1f30af8ff03c4e195becd4d8bd488556d6c5236d0640749ff85f95d188689385c3bf382c288c95b160fd66616d1130ecfc624ef8bd09eef6768136e58c31089592c12b88c3e5812ecc93b4c32d6a7ea6f2df96f49"}, &(0x7f0000000000)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000526000)='./file0\x00', 0x40, 0x18) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000127000-0x4)={0x0}, &(0x7f0000fc3000-0x4)=0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/hwrng\x00', 0x207fe, 0x0) getpeername$packet(r2, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000052c000-0x4)=0x7fff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000586000-0x4)=0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/31 05:59:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a21000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000091000-0x4)=0x10) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002d7000-0x4)=0x0) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) sendmsg$unix(r0, &(0x7f00003d3000)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ef000)=[], 0x0, &(0x7f00003a2000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:59:36 executing program 0: process_vm_readv(0x0, &(0x7f0000e2d000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000024000-0x30)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x80000001, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) fcntl$dupfd(r1, 0x0, r0) getresuid(&(0x7f0000ae4000-0x4)=0x0, &(0x7f00008e2000)=0x0, &(0x7f0000bbf000)=0x0) getgroups(0x3, &(0x7f0000c56000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000906000)='./file0\x00', r2, r3) statfs(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000293000)=""/225) recvfrom$unix(r1, &(0x7f00008e7000-0x3c)=""/60, 0x3c, 0x0, &(0x7f0000dea000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setuid(r2) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f000096b000)=0x1) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = open(&(0x7f0000e95000)='./file0\x00', 0x408001, 0x104) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00009a0000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000872000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:36 executing program 7: clone(0x0, &(0x7f0000002000-0xf9)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[r0, r0, r0, r0, r1, r0, r1, r1, r1]) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/pktcdvd/control\x00', 0x400042, 0x0) faccessat(r1, &(0x7f0000909000)='./file0\x00', 0x100, 0x1200) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 05:59:36 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000f8c000)='./file0\x00', 0x44000, 0x82) setsockopt$inet_buf(r0, 0x0, 0x80000000060, &(0x7f0000e4a000)="04b11a1745a26b1c20ef4d0ec22ace62c585a02cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00170001874fac05343c46508aed6efecc07041e9eae2d000000000000f100", 0x2c) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000030000-0x4)=0x0, &(0x7f000002f000)=0x0, &(0x7f0000030000-0x4)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000030000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = getuid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000)='./file0\x00', &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0xf8b, &(0x7f0000024000)={0x0, 0x0}) r12 = gettid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000002f000)=0xe8) r14 = getgid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000)=0x0) r16 = getuid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002f000)='./file0\x00', &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getresuid(&(0x7f0000016000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000012000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000030000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000030000-0x4)=0x0, &(0x7f0000030000-0x4)=0x0, &(0x7f0000014000-0x4)=0x0) r27 = gettid() r28 = geteuid() fstat(r4, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000002f000)=0x0) lstat(&(0x7f0000023000)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000002f000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r38 = getegid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x1000, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000+0x405)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r39, 0x540f, &(0x7f0000030000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) lstat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000002f000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000002f000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000030000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000022000-0x4)=0x0, &(0x7f0000030000-0x4)=0x0, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002f000)=0x0) r50 = getuid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000002f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) r54 = getgid() r55 = dup(r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000010000)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.149627] syz-executor4 (5629) used greatest stack depth: 23784 bytes left sendmmsg$unix(r0, &(0x7f000001c000-0x188)=[{&(0x7f0000030000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002a000-0x70)=[{&(0x7f0000030000-0x92)="ed6d8c8be672239a9a4699a7fe0b8e0167f9b16d11107318e71c8e1fc9b047e09514e9926309c071f3d447a8e6ae5285a85ecd150e369d823b9ff8d56125382b7338b145331bdb0c991dfa340ab52c317bc4cd31dd61fdb895ae8cb2c0ad01546123ea54ccb67d63b2d54a74dd30d10257ed9568b6df62a20cd6e69a953a42fc24a2a2d590991a5aa732b945bb6cb35ef5f6", 0x92}, {&(0x7f000002f000)="15a4516819f77dbfb5954a063f857a07cb87bd9361f7", 0x16}, {&(0x7f0000030000-0x28)="fa4819ceb94384cdf6efa67b7741ba80713a51f646feafd5f94b5fcae3391df5e43bd9e7164822a09f758068c60d1c1c0d0a38e85fe9074058126e68a0ffd83db2480348cb22ec33b40dc4c041ec4449fc553bdffd71ce941b3c0f4b36c69a5cbdbb835646e2d784a8620cf897bce5362a2d03a66b4c4397b47b4e16d784cb1669b9", 0x82}, {&(0x7f0000030000-0x2a)="0c843ede4a971fcb35b33831c1a6a73ea438bc0a7323940e4e49bf2adcabc33b4b1d331e5784419d698c", 0x2a}, {&(0x7f000001b000)="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0x1000}, {&(0x7f0000030000-0xbe)="e92064066d0f3a13f2dfe5945a25143e103641ebdabb726a4674ac68f74be1b89a008ac1cd1eef457b6554f3e531cea3f407864d8f19f8565f8ab76f352737c5d3ac36a6efb41f394029ef4f60763406fd5e459a33c0fee8295da5af58421c48afac63bee1ce503fc94f4011f3171e2a04d18e38332b71f13e24543eefa791e74686a17819be6a57c8d76bfb223930efc7499ddb2618a6e0e7ae31998ecb59ff9f0eee9a44c8bfd1c32eb39c077bc023b46d9778e7d9533dff11a0ab5406", 0xbe}, {&(0x7f0000030000-0x86)="b83d1723299d70d1108bdf7a785488b72e681f3b05a2186f9f03a263c0f20ab722d4a8f52050b32ea58edde70c2342c27a1cf6b0ecca67aa085ba4c71219569d02303979c980565702ae9533389745fef0b62e1e9dbbd79c3d02fb23446ca61e6072a162fccb0b4fcc176e8c63b3b40cdfd6d325451b349cc75b5c40da8b12eadccc032f346f", 0x86}], 0x5, &(0x7f0000003000-0x118)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x118, 0x2400c084}, {&(0x7f000002f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016000-0x60)=[{&(0x7f000002f000)="136d99b78dee6c57ed432a3b873fce83aff887e681d2b811d8a9c62466b06928a5b646", 0x23}, {&(0x7f0000021000)="d4ecde6361b391172eef6587278d72b5807bec8273fa16a7d2a1773d2d6bb98b3152f241ac82dd2df875f9811c09dc98667a5993e4c171847b33a8a1709d6588f5d407163c2a1e449a3e1a66179c5610208dd2994110a33a39f67b2074945321614c4fc2525629a0de5f2fa754f654e93e39b9129ba05886852e9cadc3d7435a174bddb67f6b827acedf0d3c1c6d4fbeabf1df311a035e1943a4a89f3b568d", 0x9f}, {&(0x7f000002f000)="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", 0x1000}, {&(0x7f0000030000-0x61)="e01a274876feb7e529c536261ec6998689c44f03f8c07f138996c519d33e3aa33f2c225a13cd9552e3d1e91aab8b5bc485baa9de523925534ea7d92388b07a10f49795d75054a7e5514439536782c2feded7cb8bd026fad25164255ed0dcf5fcc2", 0x61}, {&(0x7f000002f000)='=', 0x1}, {&(0x7f000002f000)="eafeb1f96179dc28b12dd536349c36bd65d7e2b6c7cbf034976109a0522623062b86fb38d6e555b1b246e84488999ba8de4d8d3e6ea943bc5115b5c53b70e826e01502c37fac3b23813a85cd0a76b464323454e0ec08d35a2f6e7aa9faa158a41ed4e1f1b6032e5524243b4603950ae73cda604622fae7b431a2fcf00b2bea2099332eb4cf5b765cf99c7303c623b75d8c944c25adec3d833f68c1b35b1fdfa2a99db521ef6f13db87c980280ea6cdebb150c11568542bec", 0xb8}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f000002f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000002d000)=[{&(0x7f0000030000-0xbf)="229ec901c433c8816f00d6e39960316fb013f54c92097eed25ab288e3110c53c1b864af27c3c87549312363f3d4462ead9bc01a7c50c2dfd52eb28b934ccd99f137ae34acb1d6eb478314e74d94252cc08f3fa4757f69cbe3d0afc70378147e04fc46e565f5941928a10e3c7f47dcdf1cf0e819d617d5d6c231a11cfade79c892edccd13112e1039c2c65850e4fd1d8193fa33b197839912ccf1d4ce5cdb71e598cb30df0c07c740449de70495ccf14a1e9890a86f658a5a86247ce084f785", 0xbf}, {&(0x7f000002f000+0x38c)="98d3af64eef0f87bcdd432ea44d087eebed8c91fae9c70f2ad398f57b3af44342994ae9d64894e07c1d1cf9b39bdb856ed4dfdd47aed3159876bc3283000d63b4f7eeee48b8e428d40a273dccc79adb6b20a2aae4c35f482ad8760c53f469ada94f3ea99156e222745163a8b7241a5108c03c54ba3960bf7be51cdf9aff2903fe2694b5a20adfff54f86b0ab892d266fa68fa2285d578488992d91f9a62c7babc267ea3353155a51181dd38c19a32bf0185e38195d16e10ac2c7ce32162edf5e925d3f29457c6a120cf01b184119da7f0d72a7ec6174f32d871999543ef9d216685f4e89476352dd6fae0194ecc3522b17e3ec1cf1f7e4", 0xf7}, {&(0x7f000002f000)="e51de6dd0fce16d83a31a6bf676ea5ac7d30bb1780eb87702b7e48d74ae64f7704dcceabe09d79de0aeb9ca7dae7fbd2832526e098dcf389ae8a4ec466d9827698189c0f48e589ac8f2d4a9296ad49ca3304ef1fd96441852ab69106c62a3a590efadb60f768318c9eb53608a73f68e9e350fb8463fd749d38a34f54bd077624926626f557f138fdb49d5f1e84c1718b5b17462f929741b8e8fa128945d249532feaa36e101229333a1de9ca9c420c9c780db5415510df7ca38c61dd5aee136496a82d9fb2cb2c94551f4e25b2a7ef17d5a46bc05b91156e369edfe6902f922563a59d7b27201eb0e8cd70d9e6a14739402a0c051d8b9443d48a5fb78e", 0xfd}, {&(0x7f0000021000)="b1845975772cd5bfd84c1710359b749a469b444933e828a7e718", 0x1a}], 0x4, &(0x7f000002f000)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x20, 0x1, 0x1, [r1, r55, r1, r1]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x60, 0x10}], 0x7, 0x20000000) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getpeername(r0, &(0x7f000078c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008ea000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f85000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e7e000-0x4)=0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000095c000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xbc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 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}, [@tmpl={0x4, 0x5, []}]}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000035b000)="463d576dcb69cac3db728be71487c26583299941", 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f000046d000-0x4)=0x9, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000de9000-0x50)={@common='bond0\x00', @ifru_names=@generic="77a93c970c2f44565048bf2b538bbdb7"}) listen(r4, 0x0) sendto$inet(r4, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a21000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000091000-0x4)=0x10) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/01/31 05:59:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00006cb000-0x4)=0x1, 0x4) accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00003bb000-0x8)='./file0\x00', 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000802000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 05:59:36 executing program 6: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c31000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d9000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000715000-0xaf)=""/175) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) syz_open_pts(r2, 0x400) readv(r2, &(0x7f0000b39000)=[], 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/31 05:59:36 executing program 7: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000d9000)='/dev/input/event#\x00', 0x5, 0x100) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000706000)={0x4, 0x1000, &(0x7f0000940000-0x1000)="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"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00002cf000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/31 05:59:36 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b4000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) renameat(r0, &(0x7f0000ae2000)='./file0\x00', r1, &(0x7f0000a39000)='./file0\x00') mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x8000a, 0x6afba9a7) r2 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r2, 0x240, &(0x7f000000a000-0x8)=0x102) 2018/01/31 05:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) pipe(&(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000016f000)={0xffffffffda5a73a5, 0x5, 0x9, 'queue0\x00', 0x78256f9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") writev(r0, &(0x7f00007d2000-0x10)=[{&(0x7f0000e77000-0x49)="e5cd797888ff11031028bea92f42c6a78a331f64dcd298f63a8bc680e4bf5bed92159a74b0ec313b19c603fbb9157c997eb9bea97ad28d139e09450cb7e1c58c8269ea7f45d4ee9e35", 0x49}], 0x1) chdir(&(0x7f00001b0000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) prctl$getreaper(0x3b, &(0x7f00009bb000)=0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000093c000)={0x0, 0x3f, 0x5, 0x0, 0x10001, 0x40ff}) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000912000)={0x80000001, 0x0, 0x2, 0x633}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000968000)={0x6, r4}) readv(r2, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r0, &(0x7f0000e9c000-0x10)={0x4, 0x2, 0x49ff, "e852565ff304", 0x9, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) setitimer(0x1, &(0x7f000087b000)={{0x0, 0x0}, {0x0, r1/1000+10000}}, &(0x7f000006d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) time(&(0x7f0000f33000-0x8)=0x0) eventfd2(0x1, 0x80001) getitimer(0x1, &(0x7f00004cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:59:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000043f000-0xb)="f92986a1cf29bb7ad22d9d", 0x3) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) execve(&(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f0000a69000-0x8)=[&(0x7f0000237000-0x2)='^\x00'], &(0x7f0000b19000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:59:36 executing program 7: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000df2000-0x8)={0x0}, &(0x7f0000df2000-0x8)={0x0}, 0x8) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000df2000)={0x27, 0xffffffffffffffbb, 0x3, 0x5, 0xffff, 0x7f, "3b45cfa86bcb3b0f061631c34c90e414ef389989f24697179fc15c7d299e0491a02e87528055afac5f0f78344e45cb76ae0abcfe014c925f8b3382ffa4e2f9", 0x46b}, 0x60) 2018/01/31 05:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1fff}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000a85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) bind$inet(r2, &(0x7f0000ee0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00008e8000)=0x8001, 0x4) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x4, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000cec000-0xa)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) fsetxattr(r0, &(0x7f0000607000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000061b000-0xa)="1f000000000500000000", 0x9b92, 0x0) flock(r0, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$netlink(r1, &(0x7f000054c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9e000)=0xc) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dcb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002f9000)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000bbe000-0x44)=@getsa={0x28, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00002b9000)=[{{&(0x7f0000b2b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000215000)=[], 0x0, &(0x7f0000f82000)=""/128, 0x80, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000187000)={0x0, 0x0}) 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000278000)={0x3, &(0x7f000016e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) stat(&(0x7f0000e11000-0x8)='./file0\x00', &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000097f000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000938000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ffd000)={r3, @in6={{0xa, 0x3, 0x4a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89da, 0x7f, 0x7, 0x2, 0x6}, 0xa0) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000fd0000)=""/39, 0x27, 0x0, &(0x7f00007a0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00003d7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c3f000)="2e67c248f42f82c1e0d4805dc1a2659d09c9600ce756e935a541f602df5b5faaf2be554b89bf3d3c34e3c5c5492f40", 0x2f, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x1020200) mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a56000-0x15)='/dev/pktcdvd/control\x00', 0x220003, 0x0) getpeername$ax25(r2, &(0x7f0000054000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009ed000-0x4)=0x10) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/31 05:59:36 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)='8', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}], 0x38) vmsplice(r1, &(0x7f0000022000)=[{&(0x7f0000023000)='b', 0x1}], 0x1, 0x0) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000053e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000410000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000999000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, r1}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000251000-0x4)=0x0) 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000102000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0}}) [ 45.454239] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r0, &(0x7f00007a0000-0x6)=@random={'user.', '\x00'}, &(0x7f0000b85000)='\x00', 0x1, 0x1) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) flock(r0, 0x1) [ 45.496977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 05:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce6000-0x10)=[{&(0x7f0000f3b000-0x52)="86", 0x1}], 0x1, &(0x7f0000a11000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) listen(r5, 0x2) 2018/01/31 05:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a82000)=@buf={0xc4, &(0x7f0000bea000-0xc4)="257d32cdeb195234d158b3675d2ab833de6d931b1a0fa2a278dd9b0de50ae47ad32fb7f336fddfbb10f2a55543be33bba0ddc2ee7dab60da0cd3afe118b86d9cc8b3d42e0dbafad055abaf3ed512520f09caa76b764b15d0c229fd6006440161708dabf0d5b7a6e7ebb17cf743e6d08d9fc7cc8f0e9424abbbe08ef31f83007995a95dbeac9e9fdd7219754b89deb152eb57cf9faec930532b86b4c52aa732f61feba67586a20b2d84e47ad0c44709a9fe0815c033ada5e98a535a3df9bf92888f4519d8"}) 2018/01/31 05:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f0000512000-0x8)='./file0\x00', 0x8004, 0x102) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000530000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000529000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x80000000, 0x1f, 0x5, 0x1ae6800000, 0xfff, 0xcf0, 0x7fff, 0xb3, 0x80000000, 0x1f, 0x7fff, 0x7f, 0x1, 0x1]}, &(0x7f00004cc000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b99000)={r2, 0x9}, 0x8) shutdown(r0, 0x100800000000001) close(r0) 2018/01/31 05:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000053e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000410000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000999000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, r1}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000251000-0x4)=0x0) 2018/01/31 05:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='syzkaller0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000677000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x989680}, &(0x7f0000771000-0x8)={0x0}, 0x8) 2018/01/31 05:59:36 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000012000)={0x3, {"9d8019bfd2f794"}, 0x3f}, 0x10) close(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x7)='autofs\x00', 0x20800, &(0x7f000000f000-0x80)="487f3f9c2d9bae32a45b696bad656fd42d863cdfb13362df09b5fd16fd658f80a5ffdfeee91881957a3ace9c880fbfa66f12aac657764dc3effe60a0ba9929b841f5d56861a5db9a41b4bf5df02622262c67cd28d3c6169c146203905749991f9cc4cac07ac5f3902d78b1b07abd8606358922fd1a9ff6d57fe853365072621f") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f000000c000-0xe0)=""/224, 0xe0}, {&(0x7f0000011000)=""/222, 0xde}, {&(0x7f0000012000-0x43)=""/67, 0x43}, {&(0x7f0000012000-0x3e)=""/62, 0x3e}, {&(0x7f000000e000)=""/4096, 0x1000}], 0x5) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001c000300000000000000000002dd00d802000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000aeb000)=[], 0x0) 2018/01/31 05:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000029e000)='/dev/sg#\x00', 0x6, 0x800000000000086) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) writev(r0, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) 2018/01/31 05:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000022f000)='/dev/sg#\x00', 0x2000000000000000, 0x8000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000062b000-0x49)="474b969b109a283fd473f6e164dfb69c89d55da7a803c4dcc8c86b6831f1293608e1eccf2e5458154d56eabaff0bdf4e877c9bf50853ac303678641eb47f9c0d6ef6002f16cf994a38a652b49d8a2a7f1948fde9963c3a717f07", 0x5a) 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ad2000-0x5c)={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x8, [0x10000, 0x3, 0x80000001, 0x80000000, 0xff, 0x1, 0x3, 0x8000]}, 0x5c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/31 05:59:37 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000093d000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x9) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rfkill\x00', 0x10281, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000010000-0x18)={0xaa, 0x23, 0x0}) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/31 05:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fee000)=[{&(0x7f00004af000-0x58)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f00009db000)='ns/pid\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000e5d000-0x8)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1f) 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") r0 = add_key(&(0x7f0000b9c000-0x8)='big_key\x00', &(0x7f0000582000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000032e000)="04212da9cd1a8c6cf16715b9a7f3210e8091da145006c79a25fff1a1f98c46fd9c77ea8c7b3117650ce85ae45f8875079c12003061dbfb652036a727fbfdc1f22cff5823f9d7f40079c8d64a2524d59411449be7f27600946b14b842e92da9e9acb18227fe9bb408a8523f079bdad1ade565aabcaaee216b79ba9008894b96bc0cf72147cc31e5bac3711f14cea25d02dc1b7f85b773ee75fb99ed4444130c63f212633a7a9d50155c4f71d00190d3fba51c0a472b9570149db18474fbb94c96192b4a2fd0033dd03a092f2717", 0xcd, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000372000-0xc)='cifs.spnego\x00', &(0x7f0000b16000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000013e000-0xba)="c1314a369554bc0cf4d3d78eb447fa62e4cf8370cabcc06ff813b5e278f753fb4dec376abe61ffe47e9c4cc7c3ea3ca9f64a449c662d3661e42cf5f7d32ef59e475368a8fe172de0e514b8b7f87a1e35eb40c8ef1bfa82e8fb9cc5d2a440ec05187714e172c329a88fc9cfd052a7d255769e492f830a3b50964c2fc6fea39e7584f71d460424092a7d95840e6c7e1d63a94fbd982c1ecc74abfd77946d563a1bca5d5a398d1479cd28c17c554146d1cbcb0c1181dc2562f25d44", 0xba, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000076e000-0x50)={{0x3, 0xffff}, {0xbb, 0x1}, 0x3, 0x4, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.744289] audit: type=1400 audit(1517378377.095:10): avc: denied { create } for pid=5801 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/31 05:59:37 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001c000-0x2f)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x66, 0x0}, 0x4) r1 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001b000)={0x6, 0x0, 0x0, 0x6}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000014000)=""/4096) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000001c000-0x10)={r2, 0x8}) 2018/01/31 05:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000054b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000-0x4)=0xe8) recvmsg(r0, &(0x7f0000474000)={&(0x7f00005b0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00006da000-0x20)=[{&(0x7f0000f41000-0x12)=""/18, 0x12}, {&(0x7f00008de000-0x6f)=""/111, 0x6f}], 0x2, &(0x7f000073a000)=""/73, 0x49, 0x200000000}, 0x140) stat(&(0x7f0000ce9000-0x8)='./file0\x00', &(0x7f0000065000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a11000)='\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000159000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7bcab751, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) [ 45.784583] audit: type=1400 audit(1517378377.145:11): avc: denied { write } for pid=5801 comm="syz-executor7" path="socket:[12557]" dev="sockfs" ino=12557 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 45.798508] mmap: syz-executor1 (5804) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 05:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fb0000)='attr/sockcreate\x00') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000d40000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000b06000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000831000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000078c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x20004, 0x5, [@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) 2018/01/31 05:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = dup2(r1, r2) getpeername$inet6(r3, &(0x7f0000ccc000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c7000-0x4)=0x1c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009c7000)={@common='ipddp0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x0}}}) recvmmsg(r0, &(0x7f0000f54000-0x21c)=[{{&(0x7f0000247000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c0d000-0x90)=[{&(0x7f0000786000)=""/154, 0x9a}, {&(0x7f0000405000)=""/120, 0x78}, {&(0x7f0000e06000-0xd9)=""/217, 0xd9}, {&(0x7f0000528000-0xfd)=""/253, 0xfd}, {&(0x7f00008fe000)=""/4096, 0x1000}, {&(0x7f00006b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000530000)=""/249, 0xf9}, {&(0x7f0000c38000-0x30)=""/48, 0x30}, {&(0x7f0000fb1000)=""/138, 0x8a}], 0x9, &(0x7f0000b0f000-0x1000)=""/4096, 0x1000, 0x3f}, 0x4}, {{&(0x7f0000313000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000077d000)=[{&(0x7f00003f9000-0xf0)=""/240, 0xf0}, {&(0x7f0000752000-0xa4)=""/164, 0xa4}, {&(0x7f0000ba3000)=""/231, 0xe7}, {&(0x7f0000206000-0xaa)=""/170, 0xaa}, {&(0x7f0000b72000-0x5b)=""/91, 0x5b}, {&(0x7f00001b5000-0xa2)=""/162, 0xa2}, {&(0x7f00004f7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f49000)=""/104, 0x68}, {&(0x7f00000ae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e4c000)=""/14, 0xe}], 0xa, &(0x7f0000f1b000)=""/233, 0xe9, 0x9}, 0x9}, {{&(0x7f0000c8e000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000557000-0x10)=[{&(0x7f00009b3000-0x58)=""/88, 0x58}], 0x1, 0x0, 0x0, 0x400}, 0x371}, {{0x0, 0x0, &(0x7f0000a67000)=[{&(0x7f0000714000)=""/103, 0x67}, {&(0x7f0000c49000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x2}, 0xdc1}, {{&(0x7f000067e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00008e4000)=[{&(0x7f00000f1000-0xc6)=""/198, 0xc6}, {&(0x7f00006fd000-0x50)=""/80, 0x50}, {&(0x7f0000b4c000-0xc9)=""/201, 0xc9}, {&(0x7f000012a000-0xdb)=""/219, 0xdb}], 0x4, &(0x7f0000c1a000-0x1000)=""/4096, 0x1000, 0x7}, 0x7f}, {{&(0x7f000040f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000efc000)=[{&(0x7f000029b000)=""/112, 0x70}], 0x1, 0x0, 0x0, 0x2}, 0x7fff}, {{&(0x7f00006b0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000377000-0x10)=[{&(0x7f000083c000-0x4)=""/4, 0x4}], 0x1, &(0x7f0000644000-0xbf)=""/191, 0xbf, 0x1}, 0x8}, {{&(0x7f00009f3000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007c5000)=[{&(0x7f00007fb000)=""/150, 0x96}], 0x1, &(0x7f0000242000)=""/79, 0x4f, 0xfff}, 0x61e7}, {{&(0x7f0000abd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000207000)=[{&(0x7f0000d69000)=""/191, 0xbf}, {&(0x7f0000304000-0x98)=""/152, 0x98}, {&(0x7f0000668000)=""/149, 0x95}, {&(0x7f0000560000-0x33)=""/51, 0x33}, {&(0x7f0000877000)=""/234, 0xea}, {&(0x7f00004d1000-0x74)=""/116, 0x74}, {&(0x7f0000c36000)=""/15, 0xf}], 0x7, 0x0, 0x0, 0xfffffffffffffff8}, 0x400}], 0x9, 0x1, &(0x7f0000e0b000-0x10)={0x0, 0x1c9c380}) 2018/01/31 05:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000000c000-0x10)=[{0x2000020, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) accept$llc(r0, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000081a000-0x4)=0x10) close(r0) 2018/01/31 05:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b8d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000b08000-0x18)={0xfff, 0x0, 0x80000000, 0x40, 0xc1, 0x0}) lseek(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00004bb000-0xb0)={{0x9, 0x3}, 'port0\x00', 0x1, 0x80000, 0x81, 0x8, 0xf5c5, 0x10001, 0x7, 0x0, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x0, 0x0) 2018/01/31 05:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8000f, &(0x7f0000099000)="f5ed07c207009999d4f713e8b2b3bc4d5be4e8619a88ad4213ad9d6a2329e5981821061bc8de865d4bf74043675de0625b0ed44e2d748e1aedb899add2fce04c02c23510a93faecb6352c7f28ad175154de37f71bb5aa5f6cc0d489f2e0a193620bde56bd14859afc197b4827a4df742988ef693a1a6b7d88126bad6cba0091929001f2977ee6031a0e2ad882e7cc8b62566f3d09dd473d47b23912ab620eb20f4f8896e3e478f7eb2c58bbeb7", 0xf6) sendmsg$netlink(0xffffffffffffffff, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f00005e8000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f000077d000-0x4)=0x8, 0x4) 2018/01/31 05:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") chroot(&(0x7f00004eb000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d86000)={0x0, 0x97, 0x7}, &(0x7f00009a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c8f000-0x14)={r1, 0x7c, 0x8, 0x8, 0x0, 0x3}, 0x14) [ 46.212918] audit: type=1400 audit(1517378377.575:12): avc: denied { call } for pid=5828 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.225750] device gre0 entered promiscuous mode 2018/01/31 05:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00007ac000)=0x0, &(0x7f00008a6000)=0x4) getpeername$ipx(r2, &(0x7f0000e69000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e64000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009fb000-0x10)={0x4, &(0x7f00007a2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00001aa000)={r3, 0x1, &(0x7f0000355000-0x4)=[0x78b5], &(0x7f00002b9000)=[0x9, 0x3, 0x800, 0x4ae6000000000000, 0x5], 0x60, 0x4, 0x3, &(0x7f0000151000)=[0x2, 0x6, 0x100, 0x228], &(0x7f0000d85000-0x18)=[0x8, 0x101, 0x7, 0x0, 0x1, 0x77c], 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000083a000-0x20)={@generic="27dd8bdc07f325b591173c9a088c26c8", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 46.236444] audit: type=1326 audit(1517378377.595:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5835 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 05:59:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x1, 0x5, 0x1, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x100, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) 2018/01/31 05:59:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00004ad000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000bd3000-0x92)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000df5000)="") mmap(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0x0, 0x41010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000813000)="7b73797374656d226367726f7570238b2b00", 0x10000000000000) 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f00004c4000-0x1c)={0xa, 0x2, 0x1000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) [ 46.286995] binder: BINDER_SET_CONTEXT_MGR already set [ 46.292449] binder: 5828:5836 ioctl 40046207 0 returned -16 [ 46.303263] binder_alloc: 5828: binder_alloc_buf, no vma [ 46.315996] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 46.324524] binder: 5828:5857 transaction failed 29189/-3, size 0-0 line 3128 2018/01/31 05:59:37 executing program 1: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000190000-0x1)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(0x0, 0x0) 2018/01/31 05:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') chroot(&(0x7f0000f03000-0xa)='./file0\x00') r0 = socket$inet6(0xa, 0x6, 0x100) fcntl$setsig(r0, 0xa, 0x1c) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f00009fa000)='./file0/file0\x00', &(0x7f0000137000-0x10)='./control/file0\x00', &(0x7f0000bac000+0xf36)='ext2\x00', 0x0, &(0x7f0000727000)="") r1 = open(&(0x7f0000243000-0xe)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000cbe000-0x8)={0x100000000, 0x8, 0x6, 0x8}) [ 46.351786] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.358224] binder: release 5828:5836 transaction 5 out, still active [ 46.382764] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dc2000-0x8)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c58000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000ae8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d7000)=0x10) setrlimit(0xe, &(0x7f00003c2000-0x10)={0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000053a000)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b2d000-0xe8)={{{@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, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000)=0xe8) getresuid(&(0x7f000053d000-0x3)=0x0, &(0x7f0000e11000)=0x0, &(0x7f0000b03000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000087e000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000-0x4)=0xe8) setresuid(r1, r2, r3) 2018/01/31 05:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000099000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f00008d5000)=0xe8) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000aa9000)='./control\x00', &(0x7f0000880000-0x14)=@known='security.capability\x00') symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') syz_open_dev$evdev(&(0x7f0000732000-0x12)='/dev/input/event#\x00', 0xef19, 0x10000) 2018/01/31 05:59:37 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000-0x438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x6, 0x4, &(0x7f0000008000)="0000e2", 0x3) shutdown(r0, 0x1) membarrier(0x10, 0x0) 2018/01/31 05:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/create\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000f07000-0x50)=[{&(0x7f0000077000)="d95a9cf02b7676eeb0d00c501c726d9624418e6eb243d2f25c911e7ceae6ef6ca795ab781ae593631da0709f75c22ce8ce468c0e167fa54530b908a3421e44414f0a97b4767b5ca4a82dd6cc2d03941250382ca6c48c4a41f0884f75acac1426b69ded72cff615932b459e72beca725df8c9415c3b55d19ffd", 0x79}, {&(0x7f0000635000)="b952eff60f94cf41edbdffc350c22560412bf73d62c98571f87aacd0694d12cbad1b684a91808b1685def4da2fbeb8c3c7be315f36bafe41c858be73dd54f5a517658166c805e9e9d9174b4b84d875d23bc2352de68f5e8b7570104d66ffa63f4b7331bc343b0d05096b9ad5326eb65804b923b116537d70ddd259ac4e7b71d508b8f089bcdf3b2ea57c5ef8881e4246edbc4661927bfdaa9481a6d888a7aaae1855f0bb761e81154229ed88c504be6964924432f999d174a5ff6de0f9449392c7558e84d4fe1061e99b103af209dba4", 0xd0}, {&(0x7f00000ae000-0xf)="466be33b1d91daa8ee2f455df9dfea", 0xf}, {&(0x7f000066e000-0x1000)="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0x1000}, {&(0x7f00001d2000-0x1000)="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0x1000}], 0x5, 0x0) r1 = memfd_create(&(0x7f0000fbc000)='user.)(\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000008a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff80000000000, 0x7fff, 0x2, 0xfffffffffffffffa, 0x63}, &(0x7f00007f5000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a67000)={r2, 0x400, 0x30}, &(0x7f0000c07000)=0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000093d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad8000-0x4)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000029d000)=@getpolicy={0x170, 0x15, 0x4, 0x3, 0x1, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xffffffffffffffae, 0x3, 0x1ff, 0xa, 0x80, 0x80, 0x87, 0x0, r4}, 0xb, 0x3}, [@algo_auth={0x100, 0x1, {{'sha224-avx2\x00'}, 0x5b0, "6cc0c1ed327b1762175a65cc9912c7c7c25b89a141b3bd1310377c8c475b43ddfe974c6fcb7ba658f29689df3348487d653fd13b3c3935eb0b16bc1ddc774eb6d1855461e2f3443c2cc10adfb132e8b5d6acb44d728f1bedde2d756535ae20b7a00b2ad227a0e3ca977dee96a789e92d717c28384e9e693a0925d1d0e8c86404d269e5dc48229c97538a0cda843c703502f1e6354be5192ef8196cfe68b1d8ea1a625ef7af02d4cd480dd6c62136225ecd0e74508c05"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x6, 0x0, 0x0, 0xffffffff80000000, [0x9]}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee1000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00003e9000-0x38)={&(0x7f0000c5b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bc000-0x10)={&(0x7f00009b3000)=@flushsa={0x3a2, 0x1c, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@ipv6_hthresh={0x8, 0x4, {0x3f, 0x14}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x20004010) 2018/01/31 05:59:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) 2018/01/31 05:59:37 executing program 7: clone(0x0, &(0x7f0000ffa000)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f0000da8000)="") fsetxattr(0xffffffffffffffff, &(0x7f0000f6d000)=@known='system.sockprotoname\x00', &(0x7f0000fba000-0x10)="276e6f646576766d6e657430299dbb00", 0x10, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00009a0000-0x4)=0x9) 2018/01/31 05:59:37 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000009000)='\x00', 0x1) r1 = syz_open_procfs(r0, &(0x7f0000016000-0x11)='net/fib_triestat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r3 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x5, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000005000)={0x8001, 0x7}) epoll_pwait(r3, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000000d000)={0x0}, 0x8) [ 46.407174] binder: send failed reply for transaction 5, target dead 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c1a000)={0x3, [0x4, 0xe953, 0x0]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/31 05:59:37 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) readv(r0, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) bind$inet(r0, &(0x7f0000008000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0xc)='/dev/autofs\x00', 0x82000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000251000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000099e000)=0x0, &(0x7f00008d6000-0x4)=0x4) 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000faf000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fb0000-0x50)={0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) write$selinux_load(r2, &(0x7f0000605000-0x83)={0xf97cff8c, 0x8, 'SE Linux', "c2ca71e57dcc5c6abd2af60ef71eb9406046e6fc7abb44090f0f77dcee45c7c586d1955795422fd1c7faf2c87ba5061d687dca0dc966c43344dcaa90d4f335adcd6fa7b0af09db6d47f565366effb67a6cf89bfdcec2b8c06e2858d1e8cf4ca08475de644285b9c569e435665286cd0f9ed364"}, 0x83) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/31 05:59:37 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9d000-0x96)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) setuid(r0) r1 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008ca000-0xdc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x84d3}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x5b90, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x2, 0xb030, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) fchmod(r1, 0x108) 2018/01/31 05:59:37 executing program 0: pipe(&(0x7f0000eb9000)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000cdc000-0xfd)="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", 0xfd, 0x801, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_wait(r1, &(0x7f000075e000)=[{0x0, 0x0}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ea1000-0xc)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/31 05:59:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) sync_file_range(r0, 0xbc9b, 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x80000000, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) clock_nanosleep(0x8, 0x5, &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x440102, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001000)=""/184) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0x40) 2018/01/31 05:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bcf000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a19000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000066c000)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dd1000-0x4)=@assoc_id=r2, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c13000-0xb4)=""/180) 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d54000-0x8)={0x0, 0x0}) unshare(0x20000400) pwritev(r0, &(0x7f0000da8000)=[], 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000054e000)={{{@in=@rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000178000-0x4)=0xe8) 2018/01/31 05:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004de000-0xb)='/dev/hwrng\x00', 0x8182, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00008e1000-0x28)={0x7, 0x18, 0x100000001, 0x5, "1bb0d5aa18f0c5606db3cdddc8d2f6c77658dea282bb25bdafdffa0d5b39e0ed"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004bd000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000b6c000-0x10)=[{&(0x7f00002c5000)="5715cd82a9fceb4aa226cfc083ce2c110c4537b0fe1370f3e1ea18ce0904376b668448e9a01abc51aa2ba0876178113db502a16e425b7e8c1a18468f7cad34c1b3ba9388101dcbc5672e91e3574c0521ed81426d3c2ec5062e33bcce98e4fabfdbc2d4fc", 0x64}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/31 05:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) 2018/01/31 05:59:37 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000d2c000-0x8)='./file0\x00', 0x9000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/ppp\x00', 0x8400, 0x0) getdents(r0, &(0x7f0000b3b000-0x21)=""/33, 0x21) r1 = socket$inet6(0xa, 0x4, 0x8000004) r2 = socket$inet(0x2, 0x80001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000df6000-0x4)={0x0, 0x1ff, 0x0}) sigaltstack(&(0x7f0000733000/0x1000)=nil, &(0x7f000065c000-0x8)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000410000)={@generic="b38958d3e9650a67feda5838690f1bbb", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) [ 46.582709] binder: BINDER_SET_CONTEXT_MGR already set [ 46.600710] binder: 5920:5929 ioctl 40046207 0 returned -16 [ 46.609160] syz-executor5 (5954): /proc/5953/oom_adj is deprecated, please use /proc/5953/oom_score_adj instead. [ 46.610887] binder: 5920:5943 BC_FREE_BUFFER u0000000020000000 no match [ 46.610957] binder_alloc: 5920: binder_alloc_buf, no vma 2018/01/31 05:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/hwrng\x00', 0x203fff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001af000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/31 05:59:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff9000-0x4)={0x0}, &(0x7f0000a39000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) [ 46.610996] binder: 5920:5943 transaction failed 29189/-3, size 0-0 line 3128 [ 46.661299] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.670921] binder: release 5920:5929 transaction 9 out, still active 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000211000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) recvmsg(r0, &(0x7f000054f000-0x38)={&(0x7f0000f19000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000020e000-0x30)=[{&(0x7f00007c0000-0xd)=""/106, 0x6a}, {&(0x7f000030f000-0x5e)=""/94, 0x5e}, {&(0x7f0000940000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f0000bd1000)=""/4096, 0x1000, 0xffffffff}, 0x12003) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r1}, &(0x7f0000ce2000)={0x0, 0x0}) timer_create(0x2, &(0x7f0000eca000)={0x0, 0x11, 0x0, @thr={&(0x7f0000170000)="", &(0x7f0000824000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f000050b000-0x4)=0x5, 0x4) r3 = epoll_create(0x1) fgetxattr(r3, &(0x7f0000e0b000)=@random={'security.', 'proc-eth0lo\x00'}, &(0x7f000087f000-0x7d)=""/125, 0x7d) execve(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f00004e6000)=[&(0x7f0000699000-0xc)='proc-eth0lo\x00'], &(0x7f00006cf000)=[&(0x7f000021d000-0xc)='proc-eth0lo\x00', &(0x7f000071a000)='\x00', &(0x7f0000c0f000-0x16)='proc$posix_acl_access\x00', &(0x7f000000d000-0x2)='(\x00', &(0x7f00008fd000)="5d7365637572697479f400", &(0x7f0000246000)='proc-eth0lo\x00']) clock_gettime(0x0, &(0x7f00001ee000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000312000)={{0x0, 0x0}, {r4, r5+30000000}}, &(0x7f000080f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f0000a30000-0x30)=[{&(0x7f0000cf4000-0x48)=""/72, 0x48}, {&(0x7f000027a000)=""/219, 0xdb}, {&(0x7f00003c1000)=""/225, 0xe1}], 0x3, 0x7f) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f0d000/0x3000)=nil, 0x3000, 0x1000004, 0x4110, r0, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002ae000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000-0x4)=0xe8) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c31000)={0x6, &(0x7f0000bf1000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000902000-0x10)={r0, &(0x7f0000294000)=""/90}) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') syz_emit_ethernet(0x5f, &(0x7f000096a000-0x5f)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [{[], {0x8100, 0x3, 0x3, 0x5}}], {@ipv6={0x86dd, {0x7fff, 0x6, "c2b6d0", 0x25, 0x8, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0x3, 0xffffffffffff8000, 0x0, 0x7, 0x3}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x1, 0x1, "809a58", 0x6, "7e8f80"}, '\b#'}}}}}}, &(0x7f00005a6000)={0x0, 0x4, [0x665, 0x332, 0x89a, 0x3f8]}) r1 = syz_open_dev$mice(&(0x7f00005cd000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getpeername$netlink(r1, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000746000)=0xc) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a84000-0x4)=0x3) r1 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2e9c, 0x4) r2 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000969000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ef000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f38000-0x20)={0x9, 0x1, 0x4, 0xfffffffffffffffd, 0x71530b1b, 0x0, 0xffffffff, 0x9, r3}, &(0x7f00008f2000)=0x20) ppoll(&(0x7f0000c10000-0x48)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) 2018/01/31 05:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f73000-0xb)='cifs.idmap\x00', &(0x7f00005e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb8000-0x5)='em0-\x00', 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000a01000-0x26)="80d75fb6ee078e64261a46b2bd27033739d969580b2f64364e8412b3376840b7f283374d8850", 0x26) r1 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000834000)=0x5, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000060d000)='/dev/autofs\x00', 0x8000, 0x0) close(r4) dup2(r3, r2) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket(0xa, 0xa, 0x8) getsockname(r1, &(0x7f0000bc5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c7000)=0xffb5) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000572000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) read(r0, &(0x7f00008e4000)=""/97, 0xffffff45) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) pipe2(&(0x7f000009c000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCNOTTY(r3, 0x5422) accept4$nfc_llcp(r3, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab6000-0x4)=0x60, 0x80000) vmsplice(r0, &(0x7f0000b5e000)=[{&(0x7f0000837000)="b92b777237e1b9d07bd700c75580ed83eb75702b72ee919f11949b47ae09534165ab9344c70405552f974de3b741a65a650b5802ea8eea8839216269a79491a86de274bb573903837f74018953c99410f0d11addc79e581194af8c4e172dcbd91cc93900fefacb85e9f476a607b5c9af73e7c8ec99802af09f8ce6f528fd020ac8f9e74d0f", 0x85}], 0x1, 0x6) 2018/01/31 05:59:38 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000005000)=@get={0x1, &(0x7f0000006000)=""/136, 0x7}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) [ 46.677563] binder: release 5920:5929 transaction 8 in, still active [ 46.685560] binder: undelivered TRANSACTION_COMPLETE [ 46.691644] binder: release 5920:5943 transaction 8 out, still active [ 46.700439] binder: undelivered TRANSACTION_COMPLETE [ 46.705733] binder: send failed reply for transaction 9, target dead [ 46.715022] binder: send failed reply for transaction 8, target dead 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0xfc, 0xe, 0x3071, 0xfffe0, "aed3ea79276759a3c97e58619f6ff60b9ec5c55783d1cec8365531244b207cde"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x80000, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000e000-0x6)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000)=0x10, 0x80000) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000de2000-0x8)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d6d000-0x25)=""/37) syz_open_dev$sg(&(0x7f0000f82000-0x9)='/dev/sg#\x00', 0xff, 0x200) r1 = getgid() setgid(r1) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 05:59:38 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 = 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) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000150000/0x2000)=nil, 0x2000}) 2018/01/31 05:59:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000041d000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x84)="659399cf1f100cbd5808f6f7caeae3a041b7d0d3b1b214489368ddf9e1fc240f455097039fd9e5ef0dd41027779dc591f20993f0b1690bb01629639ca1301b5e84ae51eae3ef8fd3452ffe1ff4e4848d4a3c71d03a9d48c6b74527eb75507ed17e2ba70f7795a56872268aeaad017e6cb7d8cc1d406de5a9947bc69f42dedea884db71c1", 0x84, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001a5000)='{\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x1000)="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", 0x1000, r1) keyctl$update(0x2, r0, &(0x7f0000001000)="cc90f627702941f792691839e123014f6af6c0260665b547324993e8bba57ea7a6", 0x21) keyctl$update(0x2, r1, &(0x7f0000001000-0x1)='x', 0x1) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x482000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x4a)=""/74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000097000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000)=0xe8) sendmsg$nl_route(r1, &(0x7f000009f000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00009c4000-0x22b8)=@ipv6_delroute={0x1f4, 0x19, 0x60d, 0xffffffffffffffff, 0x2, {0xa, 0x0, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_UID={0x8, 0x19, r3}, @RTA_GATEWAY={0xfffffc4f, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @RTA_METRICS={0xf0, 0x8, "523f3bb4106fb52fc6ee0f4745a4297df390a924d9ed8783966dde7cbb1c6f431d057a49a55dfcf36f421eb30e37c4b2799a43b3a7483152911a1e71f4359b38db739372a5d04953f08f618ebc902d1358fb7ee6a3b8223b828e3ec936000b66df0c3bfd0bfe7a533a50650545c3c7e1a046237149014b5cc6bedde69d1950cbabd9054da937ef897b43829712580fde17d252370828473d9823b8eb31bd23fbfe95ef72c44a374e2ebaee2930258682e5a7a3cbf0deefa1bad0954ade9bf9c7a654dd31a1b64bbe29a1f93c84564be1b897a547b8e46339f4e90e0b301a22baf1b6b34a70719603a19d12"}, @RTA_METRICS={0x9c, 0x8, "3352d4b56e358c19d32f19e3b54c660a8364a3faf69abe0829d4d586dd29b702179825095523a0377cb4e36d00f0e4881e43473a1aa0a54169907da97a7ce47cef99f853bb5735145d70b4764a5bdbd1a9cb4632a6816ce8dedda274723f7d31d3c15e238fa12c0e3d25878d41dc6fb765b8bb00370a9393b82d0b9068f8ae4776277bf78097c905c427bad6da2f29ffbd9be5f1c562"}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x49, [@typed={0x0, 0x3b, @void=""}, 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@generic="bff14b4ec8a90611834f1a4bb9517d4be08553fc8f5f0e0bbfec78b9139735f099d5aa37ba5b2d88590b6ca79ecf63f8aa32aacdc3eca8aefecc98aa8562b7de4e8c870bbac1656137c0b33c4f8e9bbfd1aa241f849bf6f7957a7e71e38b4b65e85e41585430c95612", @generic="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@generic="", @generic="0be673fadf60d0804f1ef25fd0b642869b4b98eed095166b19ab64fedb35f69e376d6f8f604174652f67a4c894591a93885cbf075602e0d188f799230efe20220ae0fc707e68cbcc58781f2223b476a377"]}}, @RTA_PREF={0x8, 0x14, 0x4}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:38 executing program 7: 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$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) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000047000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002fa000-0x4)=0xffffffffffffff80, 0x4) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000961000)='./file0\x00', 0x122) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) memfd_create(&(0x7f0000e1f000-0x2)='.\x00', 0x2) accept4$unix(r0, &(0x7f0000f52000)=@file={0x0, ""/56}, &(0x7f0000ecc000-0x4)=0x3a, 0x80000) connect$ax25(r0, &(0x7f0000208000-0x10)={0x3, {"5899ac97588a22"}, 0x2}, 0x10) lseek(r2, 0x0, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a34000-0xff)=""/255, &(0x7f0000b36000)=0xff) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x0, 0x0}, 0x54) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000833000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c72000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c2c000)="f417759281726976601e608903c3d6e7", 0x10) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e3b000-0x28)={@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]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00009d1000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbf000+0x90a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000b25000-0x49)=@objname={'system_u:object_r:ssh_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x30, 0x20, './file0\x00'}, 0x49) pwritev(r0, &(0x7f0000b6b000)=[{&(0x7f0000c29000)="7e0e8f7c4451544b77557d0f1434b004ec4e5f20e4b35f7c47b49375359c9f81c3ec956bf68339329986b262b4e7d02a82b963227c5e708942f9011c485685c4100ed331de909955b76cb580478522761e9650a0b15a2431971576415bf9c8", 0x5f}], 0x1, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ee2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000652000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00002e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00005e3000-0x8)={0x0, 0x0}, 0x80800) socket(0xa, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000adc000)=[], 0x39f) r5 = syz_open_dev$usbmon(&(0x7f0000b0e000)='/dev/usbmon#\x00', 0x0, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ac8000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0xaf, 0x0, r2}, {0x5, 0xfa, 0x7, 0x5, 0x3, 0x7900, 0x0, 0x7}, {0x200, 0x1, 0x9, 0x712d}, 0x81, 0x6, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x5, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x3, 0x401, 0xffffffffffff8001, 0x0, 0x9}}, 0xe8) fanotify_mark(r4, 0x44, 0x40020012, r5, &(0x7f0000967000)='./file0\x00') setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004db000-0x10)={0x0, 0x0}, 0x10) syz_fuseblk_mount(&(0x7f0000964000)='./file0\x00', &(0x7f0000993000)='./file0\x00', 0x6002, r0, r3, 0xe6eb, 0x9, 0x200000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000665000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe3f) listen(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f06000)='./file0\x00', 0x80100, 0x20) r7 = accept$ipx(0xffffffffffffffff, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r6, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) dup3(r7, r6, 0x80000) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f00008e8000-0x18)={0x0, 0x0, 0x0, 0x262, 0x1f, 0x0}) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000151000)={0x0, 0x5}, &(0x7f00006eb000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000869000)={r4, 0xef70}, &(0x7f0000a69000-0x4)=0x8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000454000)=0x0) readahead(r1, 0x54, 0x7) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e21000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079c000-0x4)=0xc) sendmsg$unix(r2, &(0x7f000063b000-0x38)={&(0x7f0000ccb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000392000-0x50)=[{&(0x7f0000c8a000)="ab8902e1cd9710e6429a9397b691e06e5144ceb7b0e1eab733e1eac893df0ed8", 0x20}, {&(0x7f0000a6e000)="b1e775821638158b3820799b6e44651e8b945d60664be72f8bf625f4eb82f7b4f9768aa59bc9a2a4cea43a9ee684ece18c3c2b52350ea0f319d98ebc74ab94824dcd8271e9f2043f6973b07f8319eb8cff006cb59af88c34f90de55da07bb2d04d673ea854c0a0d9e70413af69edf86285206a06f07b53ca13225fd8809a691e2083325f494bb89e2a666d28ea6c23693dcc46908706384233e913f2690022342d8bd8", 0xa3}, {&(0x7f0000bd8000)="", 0x0}, {&(0x7f0000d87000)="4491cdea3dd633dac1e143487acd8c9216a86db8d6fa4e58144de6ac95d9de0dc5b6e3394a39f56f18599fe964e264632c80ef0728ab93e2be774932744f6c0b5fa3cdbe239804a8a2043f61dd4f3e1cc88e1bb0226df037b13541b360d26f46cbd2ff3f480b52ce916e0f8bb589cfcbf48d27435bc520b644778cc89da99f60a9cfdb05a00f1a878088978b3b9614826e8f6d35d268f29cd29c544627b5760f8c9a25", 0xa3}, {&(0x7f0000d25000)="5fc867f1c31ad4662a2adfcc3156bed07ad09ba286d972e10c39ded7fe1aae9ecb1137ce1548c5b2dc1f27e1f86d06142f9f8732eac9c062eccaf123033951817e579bea37e21901d5bb2ffc0ccf0e10a4081f43e054aa6ea8a887d6da9ea4e760600151518c4dd0eb31a33c538b041eb7fd6a1e7a3ee9e0a3da2eac6c5d71056302b37ffc5b4b77d2b66ad6b9e0af35413d", 0x92}], 0x5, &(0x7f0000e8d000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x38, 0x4}, 0x81) recvmsg(r3, &(0x7f000000e000)={0x0, 0x118, &(0x7f0000bb5000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00005c9000)={{0x5, 0x8}, 'port1\x00', 0x7, 0x40, 0x4, 0x94e, 0xfffffffffffffff7, 0x9, 0x7, 0x0, 0x7, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000eff000-0xc)=@sack_info={r5, 0x9, 0x6}, 0xc) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000054000)=[{&(0x7f000003e000-0x90)="a2a23dc26a602732ba3a7a4444ef4be556611ac8b3d3d86da0ddeaaf4a9049a42c8f35894809c5886883183de6de80bfc207be6cf841a8bfc20200da1187d8e1abb50f485076964bef77a13c26175b63929298e2025214ad6bd10c3a39dae07274f9450c35239d0a296b97903fbf27f9cc9c1444cf26ee25772e016d067b60cc00b2322bc25377d70c6e8b2c58f6441b", 0x90}, {&(0x7f0000054000-0xe3)="a85cd0a1339d647bb02acfa4dd074593637406cbad635a58c0611a7724eb7f5979a060830ce2c2a1be7064c10d743c653275512020afcbda7405a060ec0766c28eb68e9ce4a648aaf70b6152f9110eb6f5229e6bdc828778a65bfbc39d6e9375f843bab7d4dbf9ac1897c0a09160228ca47fc0be2b2c4ec5981ee9468ab7e15a34c4499aa8d3ddf087a37079963eca23cb9597754ec4404c197ee841c8f1e26b0864f451416f225f8c670bf6df075e49ba0a8bc16d917e308cab9492ab939d6f73b979253c710144d427c23c02a3a498e1b9fdc239523a9a5eb9ea8c0f6aceba06507c", 0xe3}], 0x2, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000055000)={0x7, 0xb3, 0x1f, 0xcfb, 0x3, 0x2, 0x4, 0x800}, &(0x7f000003c000-0x40)={0x1000, 0x1ff, 0x9, 0x0, 0x2, 0x100000001, 0x5, 0xa60000}, &(0x7f0000041000-0x40)={0x8, 0x6, 0xee0, 0xfffffffffffffffa, 0x1, 0x369fe473, 0x4000000000000000, 0x5004}, &(0x7f0000024000)={0x77359400, 0x0}, &(0x7f000000d000)={&(0x7f0000056000-0x8)={0x0}, 0x8}) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000054000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000e80000-0x10)=[{&(0x7f00008cc000-0x58)="580000001400192340834b80040d8c560a060000ec040000000543d8d8fe5800004824ca944f64008906000000000000007dbe6d830200000000000000000000ff03ff2800000400100001000000000000009b0000040e05", 0x58}], 0x1) r1 = getpid() mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000e81000)={0x0, 0x18, 0x4, @thr={&(0x7f0000414000)="af16", &(0x7f0000e82000-0x8a)="fb8bb1c9a3b9fa04f2e0581b6c5927fa06a65a50ffc091deff0ee7eb991fab5abdddfa789abbdee428faabe927b3c6bf1b1ef29ff853575278338ccf3b30a8b3f049a20c89c463eecada0a73a1f324878598b186397a34f6b515832703843a1aadae12726064a8183f300a1bfc080d32babb8a6b1671a2ef55f67f8c47805a99bdeff34085db372f4bc7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b4000-0x4)=0x0) getpgid(r1) syz_open_dev$usbmon(&(0x7f000018c000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff8ff, 0x10000) [ 46.865794] netlink: 440 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.887342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000557000)=@ipv6_newroute={0x20, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00009d1000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbf000+0x90a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000b25000-0x49)=@objname={'system_u:object_r:ssh_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x30, 0x20, './file0\x00'}, 0x49) pwritev(r0, &(0x7f0000b6b000)=[{&(0x7f0000c29000)="7e0e8f7c4451544b77557d0f1434b004ec4e5f20e4b35f7c47b49375359c9f81c3ec956bf68339329986b262b4e7d02a82b963227c5e708942f9011c485685c4100ed331de909955b76cb580478522761e9650a0b15a2431971576415bf9c8", 0x5f}], 0x1, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000987000-0x9)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) syz_open_dev$loop(&(0x7f0000148000-0xb)='/dev/loop#\x00', 0x7fffffff, 0x200) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000048b000)=0x81) [ 46.971350] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 47.029261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 47.038005] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 47.074120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.092409] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 05:59:38 executing program 3: r0 = socket(0x2000000000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ee5000-0x20)={@generic="1103d73b40ee4ea23fe5f38208d79bc2", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000a0f000-0x25)="", 0x0) r1 = syz_open_dev$sg(&(0x7f0000710000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000a1c000-0xba)=""/186) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x9, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000897000)=0x0) fcntl$lock(r0, 0x7, &(0x7f000043d000)={0xcaa0d0b7747ae676, 0x0, 0x8, 0x34, r1}) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) dup(r0) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000070e000)={0x0, 0xffff}, &(0x7f0000af9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d4000-0x98)={r1, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1}, &(0x7f0000001000)=0x98) sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) 2018/01/31 05:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000102000)={0x73, 0x79, 0x7a, 0x0, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000028d000)=0x0) lseek(r2, 0x0, 0x0) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c92000-0xc)='/dev/autofs\x00', 0x880, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000ab8000)='/dev/snd/seq\x00', 0x0, 0x191200) 2018/01/31 05:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f00005f2000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000762000)='./file0\x00', 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000221000-0xf1)=""/241, &(0x7f0000b47000)=0xf1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000370000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000ec000-0x73)={0x8000, 0x6b, "77e6e4197c85288cee81f5f45ab61c94e5e4c6e39268e1d0c2ea0abe0c1f52376ae7f8d509ce7f64b5796e98fe71e0db7057807505d9b09de3341112616b7210743e32d1d12bc66de3c35e0f750265a9bacb5e0cd4ba717e1aa84b5949cf27a80ba74b1e1946057c3d8328"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000784000-0x18)={0xaa, 0x10, 0x0}) mount(&(0x7f000048d000-0x8)='./file0\x00', &(0x7f0000dbc000)='./file1\x00', &(0x7f00003b9000)='befs\x00', 0x1000000, &(0x7f0000ca6000-0xce)="b4fd9c8e3c13f969101f63da882aecc3a57ac4852ebcc18fd1496296dff9dc9b96588d5d26b83a010d76109032ad2f6ee143737f6a52fe4cc06ac9504cee9646bb98bbd3238b6740977afb3ce01807bf7ede5b7660116b296943a88c87cb1495e4138634f82546aa8f15a7a60f9f438f0df64a65c1b2b20366897066a7205fc0edd6e69660b6c9f421ac4834d9044b416ac560e22ee7c900f1be366a28cc3a3456bb7a46891630c36fc7af8df2a764a1778ab9489dd8759b6609a7909bea3a61facc04478eb396197e37d26f4a82") 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xffffffffffffffde) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000017b000)={0x4, 0xff, 0x5, 0x4, 0x9, 0x1ff}) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000015000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000038000)='keyring\x00', &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001c000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000024000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000024000)={0x11, 0x0, r2, 0x1, 0x3fe, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000023000)={0x0, 0x78, &(0x7f0000021000-0x78)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0xfff, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000023000)={r3, 0x26, "ae24758aba1586a155c22f0e1a77a87734c37a97b9a7019810a8a5b230e2fca40a24d90a3d04"}, &(0x7f0000023000+0xe61)=0x2e) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffdfff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000026000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000026000-0x92)=""/146) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000743000)="580000001400192340834b80040d8c560a06f8ffec04810000060000e2005800004824ce944f64009400f7ff28825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000b3b000)=""/192) bind$vsock_stream(r2, &(0x7f0000fdf000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001cd000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000aec000-0x8)=0x0, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000030d000)=0x0) sendfile(r0, r0, 0x0, 0x100000001) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xa66}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x0, 0x4, 0xfffffffffffffff8, 0x9, r3}, 0x10) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x41, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x20, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1400, 0x0}], 0x5, &(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x2}, 0x8) finit_module(r1, &(0x7f0000002000)='/dev/sequencer\x00', 0x2) clock_gettime(0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x81, 0x2, &(0x7f00005d0000)={r0, r4}, &(0x7f0000000000)=0xfffffffffffffffd, 0x3ffffffe) 2018/01/31 05:59:38 executing program 6: capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000691000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000fc0000-0x10)={0x2, 0x69f}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000a1000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = inotify_init1(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000b40000)=[{&(0x7f0000fc1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc1000-0x60)=[{&(0x7f0000fc0000)="45bdf31108b4200461a9ce75150f074d4a", 0x11}, {&(0x7f0000550000-0x81)="c61d0cb9f3aca0f27ffdd70bee9228a19db83be62a8093916c605466aa7bc534845be820ac951db417d7c16e032fbb0c87bd4dfd34c2c7c26d79c7d970a67ceed741cd71a34c48f1060d9ca22872f386e70d1519ccd369f8a1c462a453c71a16dbd2702cc10fa162ca4a65a98347a3a6e44524a84f3ede64020e8bea91ce7e39d1", 0x81}, {&(0x7f0000fc0000)="6535fd34f49bf95c5c28084801a380ebc2cd89a42464710979b9e34d39c5375563f3ad65da3d32117207e0d1c4356a8e6573b1dcf359ff1b946227c85223e38ef7829886c26c32e2a7349bde609b10004fbbeac3f4b0d5861e90b39a93d0d1a83ecb7781f216907608ef44c7911490d9197dc723ec1c2276bcc310d8a9ad9152", 0x80}, {&(0x7f0000fc0000)="7e9be9fe0d96dc86730ba15a0b3ff4206ff8f0edcfe2f8c94df4e6db6e4b97b86fc5ff7f6f5d399718d9e01e85d227e7e61065342c070dfad47de59b6010012e7f1a566ecb39d7740bea3dfa5dfac55cab55ebab693c14722bc827d977c63a5f4096234dd00ad0eae6bf43810bd82a68c533870a798e1ffa2dc8e3699f4e954087904e865e4e4acabdc4eb8a380c5951529f0b8e93bc1a6166c4480c34dbd910fdeb5b8c95c9b8b695dd64cd351f14ce3afea9f0d2278bd370f1ffd8cc10e0d5aa76dd83213a7dcea4840dcb482dcd8700aca94880d866ec12fc3590a3ffccc4f149e8b0d17715d3155f90", 0xeb}, {&(0x7f000027b000-0xb0)="71da124bd632267eeaf93f7a50defa60e07e89bdf8dfe34ac8fa0c2470e4f388f30f0f338ad45b6736f9e86dc6e464d130088eb787a00c6483ac27fe9600c5aac82ef2a11e8fe3ebb2078c6ebd39c1e46ca4d9226de94d0b6ea3a3f3fbaa675d4c5ea453d735e8469167b78a2f7a5bd1d04a3d7e8d492177fa9cab5bb846d71aa00abb5b57d12cf3f0977bddf799e299986cf5ee939237dc1d2ff08fa6d718166fb12d0c3c5e9f1bbc6d0a0ddd9146a9", 0xb0}, {&(0x7f0000b5b000)="a0d1332d3a2d41adf83e7d63c4067268683ae478a57fc6987f84bd5282a250d5174b3323aed064dbdb9cca6778f41754e10a805ac20573004661c222f90806708821678f92e7f75d2da4f1286352616ab4c54f994cb4f358d88a8bae0c24bede13f8432064cedfc390d7533a7ea5525b06ac9decdd", 0x75}], 0x6, &(0x7f0000fc1000-0xa0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa0, 0x20000000}], 0x1, 0x20040000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r6, 0x8, &(0x7f00002c5000)=0x0) 2018/01/31 05:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x1d}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xffffff3b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) recvmsg(r0, &(0x7f0000dc6000)={&(0x7f00002a0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006e5000)=[{&(0x7f0000ca9000-0x2c)=""/44, 0x2c}, {&(0x7f0000bd6000)=""/4096, 0x1000}, {&(0x7f00004d6000-0xf28)=""/4096, 0x1000}, {&(0x7f0000597000-0xcc)=""/204, 0xcc}, {&(0x7f00006b9000)=""/252, 0xfc}, {&(0x7f0000e7a000-0x2d)=""/45, 0x2d}, {&(0x7f000025d000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6}, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000588000-0x8)={0x0, 0xfffffffffffffff8, 0x5fce7cbd}, &(0x7f00008b4000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000065e000)={r3, 0x2}, 0x8) [ 47.240470] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 47.314260] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/31 05:59:38 executing program 0: clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00009d9000)='rxrpc\x00', &(0x7f000054e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x28)="f1f286e0b77deec2a6e8708dc29c39df98c01db8548f481533a71cbe5556400fc325a709a00aab7c", 0x28, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 05:59:38 executing program 4: r0 = getpid() r1 = getpgrp(0x0) ioprio_set$pid(0x1, r1, 0x7fff) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r0) ioctl$int_in(r2, 0x5473, &(0x7f0000d2f000-0x8)=0x6) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca5000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c8f000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x20000000000}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r1, 0x0, r0) 2018/01/31 05:59:38 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x400000000, 0x7fff}, {0x2, 0x6}, 0x3, 0x3, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pwritev(0xffffffffffffffff, &(0x7f0000ba4000-0x60)=[], 0x0, 0x0) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/ppp\x00', 0x208000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffeffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000cbe000)={0xfffffffffffffffe, 0x4, 0x9, {0x0, 0x1c9c380}, 0x71, 0xbd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000320000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) r1 = getuid() fstat(r0, &(0x7f0000349000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000fd6000-0x9)=@known='user.syz\x00', &(0x7f0000988000-0x35)=""/53, 0x35) lchown(&(0x7f0000c69000-0x8)='./file0\x00', r1, r2) r3 = open(&(0x7f0000d5b000-0x1)='./file0\x00', 0x781000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000388000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000926000-0xe)='/selinux/user\x00', 0x2, 0x0) r5 = fcntl$getown(r4, 0x9) utimensat(r3, &(0x7f0000977000)='./file0\x00', &(0x7f0000a94000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000b68000-0x4)=0x1, 0x4) delete_module(&(0x7f0000a52000)='/selinux/user\x00', 0xa00) fcntl$setownex(r0, 0xf, &(0x7f000057b000)={0x0, r5}) r6 = dup2(r0, r4) delete_module(&(0x7f000090b000-0xe)='/selinux/user\x00', 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) bind$llc(r6, &(0x7f0000cce000-0x10)={0x1a, 0x9, 0x101000000, 0x7, 0x81, 0xe5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000553000)=@known='com.apple.FinderInfo\x00', &(0x7f0000052000-0x13)='security/\x00', 0xa, 0x0) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000007000)='./file0/file0\x00', r0, &(0x7f0000008000-0x8)='./file0\x00') 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000035000)=[{&(0x7f0000017000-0x1000)=""/4096, 0x1000}, {&(0x7f0000044000-0xc0)=""/192, 0xc0}, {&(0x7f0000043000)=""/189, 0xbd}, {&(0x7f000000e000-0x69)=""/105, 0x69}, {&(0x7f000000d000-0x1b)=""/43, 0x2b}, {&(0x7f000002c000)=""/168, 0xa8}, {&(0x7f0000044000)=""/63, 0x3f}, {&(0x7f0000046000-0x1000)=""/4096, 0x1000}], 0x8) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000047000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000048000)={0x1000, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x329, 0x3, 0x2, 0xffff, 0x0, 0xd73, 0x1000, 0x7fffffff}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000047000)=0xffff) fcntl$getownex(r0, 0x10, &(0x7f0000047000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000026000)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$netlink(r2, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x220000}, 0xc) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getrusage(0x3ffffffffffc, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x36a, &(0x7f0000006000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@rand_addr=0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x7f, 0xa, 0x20, 0x20, 0x2c, r1, r2}, {0x9, 0x8, 0x10000, 0x0, 0x7, 0x20, 0x1, 0x5c}, {0x9a, 0x2, 0x6, 0x25f1}, 0x3, 0x1, 0x3, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x4, 0x1, 0x6, 0x6, 0x401, 0x100}}, 0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000001a000)='/dev/net/tun\x00', 0x0, 0x480000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000-0x16)='/selinux/checkreqprot\x00', 0xc800, 0x0) perf_event_open(&(0x7f000001a000-0x78)={0x5, 0x78, 0x0, 0x40, 0x4, 0x100000001, 0x0, 0x672c, 0x100, 0x0, 0x1, 0x3, 0x9, 0x7ff, 0x1b8, 0xbcd0, 0x7, 0xff, 0x2, 0x5, 0x2, 0x40, 0x9, 0x1, 0x40, 0xfffffffffffffffa, 0x2214, 0x5, 0x9, 0xffffffff, 0x0, 0x400, 0x8, 0x3, 0x3283, 0x80000000, 0x961, 0x4, 0x0, 0x5, 0x4, @perf_bp={&(0x7f000001a000-0x1)=0x0, 0x2}, 0xa10, 0x4, 0x6, 0x4, 0x4, 0x9, 0x5bc, 0x0}, r3, 0x10001, r4, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f000001b000)=0x0, &(0x7f000001c000-0x4)=0x4) 2018/01/31 05:59:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000008000)='/dev/sequencer\x00', 0x200) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c01000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000e3000-0x4)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 05:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f000041b000)='./file0\x00', 0x0, r0, 0x0, 0xff, 0xfffffffffffffffc) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dc1000)=0xffffffffffffffff) 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_create(0x7, &(0x7f000081e000-0x60)={0x0, 0x34, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000)=0x0) getpeername$inet(r0, &(0x7f00002e8000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000)=0x10) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) accept(r0, &(0x7f0000c6a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000091000-0x4)=0x6) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) 2018/01/31 05:59:38 executing program 4: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x8001, &(0x7f000006a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000058000-0x8)='./file0\x00', &(0x7f000006a000)=""/80, 0x50) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000006a000-0x38)={&(0x7f0000069000)=@ax25={0x3, {"1d065f73e9fa94"}, 0x1000}, 0x10, &(0x7f0000060000)=[{&(0x7f0000069000)="b2f9e3fd9400f4783053920fe2e9d5210457af2e88f6eda7472e9f27fdcdc33647bb448729656957c6ae155567584ddc2451de0386", 0x35}, {&(0x7f000006a000-0xeb)="7abb0b88d57e5f3aee25b4fd28c0325ad25f1468c8ca2a9e02148cb0f280696e2ae86824ec72de9ec4c660d1c530b9cc5149b68be21cf35cfb731d42ab244302ac0873779d6ee34f8fc0607b6a2724205a82b9fea3e50eb07e065ad2f7e2d03e9a465b5439c86590f657cf3484b2edb784000b91e4ccd677b9ec9ee7cc3da8e15c032e0ec8760a4dde5d9b0b2ef79cbd4343afad9c64133ac14dd2fceeb98d7219ca186292469a74970e5772beb240d8ad3b25cc90f5fc4bc520ffcbaf7b1fc991f37e073e9e60523b1094ec6156b3a0d02241b79f76451acc75682520ef756d24ad492c77cfb9e7e7e918", 0xeb}, {&(0x7f000004d000)="053abe7a3538ab2f1dc413068e1be2c65fac873643c9a45d9a57b7b324bcd525fedb267d9949bc910bbf517b6b0c84906948617911829689abd6cefe2e0d29b4c874b78fccf71a2abcde0c664e03b3e25e13263ee1d8b111cfb0045bbeb8a522719e846379b2a4cf027f72101c924c53c6e00710aad79524ef6e8e12eb1a1f2160039a125fb401c5b130a304b271ea2fae9104cb0fe1b7de6b93551a9e471e9cbeef8e16bd1fe18403c9b21c893fb1dce7", 0xb1}, {&(0x7f000006a000-0x8b)="3067912dbb44668533740c802cfa32c2862950aae6c02b9c33f6a2d45b91c0dac71fe8bb2e0709680be8c349007bca02668d2bd776dbfc2cf292ae0733ec823c5f1c51625a7a21f71e04238c738b7f5cb23125db71f8e1e6e4de26834a72071676d26129982970c28a02f4bd9e68544a28174695eb38023fff6670fb0f25dbcefbb5740953516fe33cd723", 0x8b}, {&(0x7f0000062000-0x32)="87ed38d95ec5ebd5545754f0728552033ed56e440772d0a5ca62f8b47b7f8bbefd03efd237ddfcd2a31fdd7d2659e1d8ec92", 0x32}, {&(0x7f0000031000)="ec1fb2da48d0dad47597387c1e819255894a09c82786843e52c68c110169346c3d3b79641ce7e7033db25188d5013fe249cba432662c85a06e704463451c44ad600c5fa132932f653cae6eec00b326", 0x4f}, {&(0x7f0000030000-0x67)="d465c398527c811fdf6a731854b7f6ad66405e9751810c87a3fb45b24968ecf158c8f1d54f45eac7e3a5d298ea35d55db4cf509677216a245f4934af6937ce3bee05d219d04a407c4d30aa22bf911a4b50db6703613bf260f547a58f8b1cf673c4dd07b49d6427", 0x67}, {&(0x7f000005f000)="d088b2b3af9c20e9c82bdd2e7441e45160846ca5a11a081a6fd750e9b77ec3875a91126aa7bdfe325c99814b968db36c290e7febbf482f1b985aa6865b9ad1f7a2fa04fabfa39e69f8524632e9a754e0556714545953705e206d067a4d8ebb0a51bec157f47d9e680fa498784f6de84e9c4fa0a2fec099140d6355e494b9e404bb692995e0de296f70f0b77362ae900126ec66b1dc6bc4892c1dfcfeebce465824d1547a331ac55d03ac242491db5d480249fb7975211575bd1462a24142644f08587b0815e7d259530f9ce36de48475d269c5a60b5b80fe094f2668c6ce6723", 0xe0}], 0x8, &(0x7f000003d000)=[{0x78, 0x10d, 0x2, "6676dc11b52e234af62068ffafb1774e65f6ee8fdf6e41c83c9eb67e7a80488ed7bc9e36ecfb3d3a2a8658506b5fe975edf8f825fecd3a3f4a4849ca9e63a2addedc8471be33d0948632abbb5818b561e6ade73f097047612d46de899b9a38679e0a"}, {0xa8, 0x29, 0x2, "a1cde32c04cf915fa28cda5e96facccc6523e3135e423047aaf8bc74d754ac0a49f5374a4651cb1f2ebcbe9c03e09a33e0665d03e238908377b8cbbc64276e5244b19ab0b40135378bb1e15bc2a83c7e9140579062edf9dbfe716d8be915ae8e59fe1999c16665e261795ec8c746ea63e1248c2ff33abea78db656439eb654b8271b4491d4739c59d570972f6cf54fda8ffd9335dedd8c61"}, {0x38, 0xcbebf7d4f77dd75f, 0x1, "950e10cdb63ba807b030d1991badb2f9196440bdbfe0642fb32c8f1f43891765b6"}, {0xa0, 0x29, 0x401, "cf8cffd596b8b1dbfeca3fcf177abc9878f3ed5df5bdf92eb7eb751f6fc2f47b79504ae334acd4ab8aeff3a6d56e3caf936d3f7b6bc11951bac6f677677fbb301ad9861e44b071743379aba64935e7e4844b29ab3ea570acd704a82b180e589f4298fc626159c63d8a675ed856f7aa66f5ceb25dfffee6334f261521c30eab5957f99992f017c8558f8a"}, {0xc0, 0x103, 0x7fffffff, "4e2444ee589dda7c2f828efefb414cb6e9610963a2fa8d6c2c1d2a7e1dc52947991dd09e85b726c633552ab667b81c6b7e3b2478c59afac34d69f43ba8d556b7063357bf7bbf161f81e865666c0ed923df098943d7501ec4c49273db5e11010272df48d3a7b2be82c3c9738d270e8c371fe39297e770cb6d6ccec8519ef3234b4eb3e7fcc62382f00da0fa1145d105c05b33d5406d1a986965e35d7a2901c2329aa3c33a6a5e356f11"}, {0x98, 0x103, 0x3, "a7c134b29206148086386f9331a9699a3146e5e6947e30ae22aecb581c81f51e963879bf9e40045a9ab0b2c34806ae7c94d8a53a833e89f09069ebc59d091009dec66900c5b443fb24ddc596bfa927f81c645aa6fc959587adf060a8eb7e6befe71412b1d0db8dd7f4328c9308b58037206097914cc6510ae57ac90b802aa0475750738aeea2a7"}, {0xb8, 0x0, 0x101, "f5bc6b89e7857bff66b8a4000e5631e84a00353076be6486a89b8a44eceabc3619e50aaff554ffea41f53d3186d589fdf65c3917829ba86c9f60aabb3d68087ea03762bca8574e31280129da15e1b5e1f84631e131aba3666714d029e910e874cac83bffff0a2c231b27725862a39f9a1261fe31507c4473a4a6f6cf0aa7540bdfdc111dd5a1805bcf28440da734d9005e60a32cf7249b80a388514b39e093b5a73cb419b954"}, {0x88, 0x11f, 0x300000000000, "32d1f6300cd4acdeefc4d600552de9bcf6cf1c814221760734dca0a3c3ae908ee11ae0b0582f051997567097122d2009701e25d45693e55a453fe895f9b78e3bb3bc1fbd427ac8f1b37ac65c7914823648f9a108faf18099c243fcac39a8be858d12f4d3c6a9b4dce9ee66f40b657982c32e7100b13d92"}, {0x18, 0x104, 0x3, '5-'}], 0x4a8, 0x20000000}, 0x4) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006b000+0x44c)=0xc) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x18, &(0x7f000006c000-0x10)={0x1d, 0x9, 0x9, 0x4}) getdents(r1, &(0x7f0000069000-0x2b)=""/48, 0x30) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000005000-0x6)='./bus\x00', r1, &(0x7f000006a000-0xc)='./bus/file0\x00', 0x1400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000-0x4)=0x0) tkill(r4, 0x35) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000005000+0x9e0)="390000001300090469000004810000000700004003000000450001070000001419001a000100022b0700006f0200000000000000000003e400", 0x39}], 0x10000000000001a6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x0) accept(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000008000)={r2, r3/1000+10000}, 0x10) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") r0 = getpgrp(0xffffffffffffffff) waitid(0x0, r0, &(0x7f0000d97000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000705000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:38 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000001000-0xf)="05000000000000005e76ef0160437d", 0x286) keyctl$join(0x1, &(0x7f00008cf000)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004b1000-0x4)=0x0) 2018/01/31 05:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5c000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000573000-0x4)=0x0, &(0x7f000025e000-0x4)=0x4) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a33000-0x16)='/selinux/checkreqprot\x00', 0x2801, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000c98000)=[{&(0x7f0000b8a000)="2900000020001900000000ff05ffda0602003f00eae80001040000040d0003000011000000ff000000", 0x29}], 0x1000000000000223) 2018/01/31 05:59:38 executing program 3: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/31 05:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00006ed000)=0x0, &(0x7f0000ed9000)=0x4) sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffc01, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x31) r2 = memfd_create(&(0x7f00004b7000-0x1)='\x00', 0x3) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a74000-0x10)={0x3, &(0x7f0000a73000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000967000)={r3, 0x3}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000a73000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000996000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, &(0x7f0000a6f000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) sched_getscheduler(r1) 2018/01/31 05:59:38 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000036000-0x8)='./file0\x00', 0x2, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000032000)='./file0\x00', &(0x7f0000019000)=@random={'user.\x00', 'selinuxlouser\x00'}, &(0x7f000000e000-0x1)='\x00', 0x1, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000010000-0x8)=0x0) 2018/01/31 05:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000417000)=0x3e) r1 = syz_open_procfs(0x0, &(0x7f00006c3000-0x11)='net/softnet_stat\x00') sendfile(r1, r0, &(0x7f0000387000)=0x40000000000000, 0x6) 2018/01/31 05:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000886000)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f000023b000)='net/ip6_tables_names\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c34000-0x4)=0x0) r2 = creat(&(0x7f00001c2000-0x8)='./file0\x00', 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000e35000)=0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000f60000-0xd6)="277f88b29b96a815d4dbf5ab2aec76305d7280a8b67c79e2eb431d51f6982daca7ab04d2ace58a4efbd935ae4bd6d72516dbb5fdacddbf7d4308069bf9eb62b9fdc313b1029193f83fe5654b64dac41f1a96c3746be772abb02ac0719208512c14a15be0754a94bbcecda921a1692e291bbbb90f1ac2cf97aaf7478423fd0bc1116996d15b016cdb980c1b3983b34eb83aa358f25ec2d8ea4944e8476c16d5a5b58a0ada212a1bd00cb1d518d9b5062a1704b89d79462c590bad7c29360a2df18015a01c3665a3db102249fc244d6f9e66d63179efd6", 0xd6) 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011b000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00003cc000)={0xb3, 0xffffffffffffffff, 0x4a1b, 0x0, 0xff, 0x9}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000945000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffc}}, 0x2}, 0x81, [0x0, 0x55, 0x0, 0x4, 0x0, 0x0, 0x2, 0xf9]}, 0x5c) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000817000)=0x0) 2018/01/31 05:59:39 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) socketpair$inet6(0xa, 0x0, 0x6250, &(0x7f00004b2000)={0x0, 0x0}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b26000)="36aaab700d8c5b2b0a4abacb85aaef0ceedc3d4ce22f756385efc749ee44e9f029bc1d63fc0a0a7432302111370daaee6c743a92efc77bf36238e37d8038b9052669f908bf846bac56f57b64c7d05e69d4ec3f689306a602c4d7bef934277ea977eaf28d875091bb6bd6fe20336d8fc72878bb7290a387ac9e2637637551e11bd3d34887c71fab99112f75368991afc981fa1095f6545e9e746065ed04c15ee455fb9bd286e35db8c37ec8d22ef8021d3f6b4a581d07", 0xb6, 0x1, &(0x7f0000b27000-0x8)=@sco={0x1f, {0x20, 0x5, 0x8, 0xf65, 0x4, 0x2}}, 0x8) 2018/01/31 05:59:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x976e, 0x7, 0x5, 0x4c5a, 0x0, 0x8, 0x240, 0xf, 0x80000000, 0xffffffffffffff01, 0x6, 0xffffffffffff7fff, 0x0, 0x81, 0x8, 0x7, 0x9, 0x57, 0x5, 0x100000000, 0x3, 0x2, 0x1, 0x49bf, 0xb3, 0x6, 0x6, 0x9, 0x1, 0x14b0, 0x9889, 0x0, 0x9, 0x8, 0x20, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000a84000-0x1)=0x0, 0x2}, 0x4180, 0x100000000, 0x1, 0x7, 0x7, 0x3, 0x7fffffff, 0x0}, 0x0, 0xaf, 0xffffffffffffff9c, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000079c000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000aeb000-0x4)=0x0, 0x80800) setns(r1, 0x8000000) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0xff, 0xfffffffffffffffe, 0x0, 0x3, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000643000)=0x7e5, 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r4, &(0x7f000086a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043b000)=0x10) 2018/01/31 05:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000034000)={0x0, 0x0}) 2018/01/31 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00006ed000)=0x0, &(0x7f0000ed9000)=0x4) sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/31 05:59:39 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x1010, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fa2000)={0x0, 0x6, 0x0, 0x0, 0x3, 0x800}, &(0x7f000001b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009c1000)={r2, 0x100000000}, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f0000647000-0x24)="24000000260007003200210800367700fb7fffff0100000000000000ffff00000005ff10", 0x24) 2018/01/31 05:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006a7000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aad000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/31 05:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000028c000)={0x0, 0x28d8}, &(0x7f000002a000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee4000)={r1, 0x100000001, 0x8, 0x3}, 0x10) 2018/01/31 05:59:39 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00005e2000)={0xfffffffffffffffe, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40) writev(r1, &(0x7f0000e25000-0x40)=[{&(0x7f000028a000-0xe2)="fcf6752ebd", 0x5}], 0x1) 2018/01/31 05:59:39 executing program 2: r0 = open(&(0x7f0000cd7000)='./file0\x00', 0x181000, 0x2) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008e7000)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002ee000)=0xb691, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x12, &(0x7f0000001000-0x7f)="b94cb4ed", 0x4) writev(r1, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) 2018/01/31 05:59:39 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000345000)=0x0, &(0x7f00004ce000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000b3f000)=[{&(0x7f0000cca000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a52000-0x30)=[], 0x0, &(0x7f0000e7f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) truncate(&(0x7f0000cc3000-0x8)='./file0\x00', 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f00008d3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ffc000-0x8)='./file0\x00', &(0x7f0000664000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2018/01/31 05:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000186000-0x10)='net/ip_mr_cache\x00') preadv(r0, &(0x7f00003e6000)=[{&(0x7f0000380000)=""/1, 0x1}], 0x1, 0x0) connect$pppoe(r0, &(0x7f00002f8000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c88000-0x4)=r1) 2018/01/31 05:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 2018/01/31 05:59:39 executing program 3: clock_getres(0x36f921ea8cfda0b9, &(0x7f0000148000-0x10)={0x0, 0x0}) 2018/01/31 05:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000010, 0x2, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000625000)={0x0, 0x0}) setpriority(0x1, r1, 0x58eb) write(r0, &(0x7f0000161000-0x24)="24000000130007fffeff0400000009000120000c0d000306010000000000160000f80017", 0x24) 2018/01/31 05:59:39 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008be000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000f9b000)=@file={0x0, ""/12}, &(0x7f00004d7000-0x4)=0xe) rmdir(&(0x7f0000f9b000-0x8)='./file0\x00') mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000f9a000-0xa)='./control\x00') 2018/01/31 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000919000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000131000)='/dev/sg#\x00', 0x0, 0x185000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x15)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 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) 2018/01/31 05:59:39 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000001c000-0x50)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 05:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:59:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x0, 0xffffffffffff0001, 0x0}, &(0x7f0000055000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bcb000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000092c000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000c9e000-0x10)={0x1, &(0x7f0000f43000)=[{0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001fd000)={r1, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, 0x98) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00004c0000)={r4, &(0x7f0000b6c000)=""/0}) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f0000b03000)=[&(0x7f0000543000)='user\x00', &(0x7f000013a000-0x6)="6664001f66d0"], 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000167000-0x4)=0x101, &(0x7f0000161000)=0x4) 2018/01/31 05:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00007a6000)=""/103, &(0x7f0000a68000)=0x67) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f7a000-0x10)={&(0x7f0000e1d000/0x3000)=nil, 0x3000}) fcntl$setpipe(r1, 0x407, 0x9) write(r2, &(0x7f0000d07000)="", 0x0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1039) r4 = getpgid(0x0) process_vm_writev(r4, &(0x7f0000edc000)=[{&(0x7f0000cbb000)=""/218, 0xda}], 0x1, &(0x7f0000369000-0x10)=[{&(0x7f0000961000-0x67)=""/103, 0x67}], 0x1, 0x0) bind$unix(r0, &(0x7f0000244000)=@file={0x0, './file0\x00'}, 0xa) r5 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000bb9000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00005d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000878000)={r6, 0xffffffffffff95aa}, &(0x7f0000117000-0x4)=0x8) poll(&(0x7f00002f0000)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00003ee000-0xd)="f875e4a4") ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a1d000-0x18)={0x10000000000001f, 0x8, 0x5, 0x1, 0x4, 0x2}) 2018/01/31 05:59:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b45000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000367000)=r1) r2 = socket(0xf, 0x80005, 0x9) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f00004c3000-0x4)=0xfffffffffffffffd, 0xffffff6e) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000ef4000-0xd0)={0x5, 0xfffffffffffffff9, 0x1f, 0x7, 0x2, 0x9, 0x100000000, 0xfff, 0xbf, 0x4, 0x1, 0xffffffff, 0x0, 0x8c6, 0x80, 0x3, 0x5, 0x331, 0x8, 0x9, 0xce, 0x7, 0x400, 0x100000001, 0x9, 0x800000}) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000ef2000)=0x1401, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000ef5000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="776a9c5a3d69fc77501d0610b13aa832"}}, 0x1e) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvmsg(r3, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/31 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b4000-0xf)='/dev/sequencer\x00', 0x400, 0x0) syncfs(r0) 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000001000)={0x0, 0x0}) 2018/01/31 05:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ad0000-0x8)={0x0, 0x200}, &(0x7f0000fd8000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e91000-0x8)={r1, 0x401}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000071d000-0x4)=0x0, 0x4) 2018/01/31 05:59:39 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dba000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0xee1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() getgroups(0x4, &(0x7f0000466000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) fstat(r0, &(0x7f00003df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000fa2000)=[0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000901000-0x4)=0x0, &(0x7f00003c6000-0x4)=0x0, &(0x7f000022e000-0x4)=0x0) stat(&(0x7f000032a000)='./file0\x00', &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e2000)={0x0, 0x0, 0x0}, &(0x7f0000fdc000)=0xc) setgroups(0x7, &(0x7f0000709000-0x1c)=[r1, r2, r3, r4, r5, r6, r7]) r8 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r9 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r9, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r9, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:59:39 executing program 1: r0 = socket(0x4, 0x0, 0x5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 05:59:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f00005bb000-0x44)="1511f468fe031be3eb83e2f632612e985893f4933ad4360b0401c5d8fd1a151408543933e488f1cc87a64bfe7e2f3d667952490217fccfa111f4dda1b134fa60d306edeb", 0x44, 0x1, &(0x7f0000586000)={0x4, 0x4804, 0x1ff, "06e06bc7d56b", 0x1ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00003f2000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r2, r1) 2018/01/31 05:59:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000002000-0x20)={0x3, 0x8001, 0x1, 0x9, 0x8, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x8}) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setresuid(r4, 0x0, 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000000)={0x1, 0x5a}) 2018/01/31 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c76000)={0xffffffffffff0000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a75000-0xe8)={{{@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}, {{@in=@rand_addr=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}}, &(0x7f0000386000-0x4)=0xe8) 2018/01/31 05:59:39 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x9, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:39 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000ece000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000a0c000)=""/202, 0xca) 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x0, &(0x7f00003f9000)={0x0, 0x0}) ppoll(&(0x7f00006d4000+0xd07)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ab7000-0x8)={0x0, r1+30000000}, &(0x7f000028a000)={0x0}, 0x8) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004f3000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ab000)=0x20) 2018/01/31 05:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000bbd000-0x4)="082109a7", 0x76) execveat(r0, &(0x7f00002a3000)='./file0\x00', &(0x7f0000b71000)=[&(0x7f0000d2e000-0x11)="2f6465ff62ffffffffffff7574657200", &(0x7f0000ab8000)='6em1@selinux\x00', &(0x7f0000661000)='/dev/vga_arbiter\x00', &(0x7f00000d0000)='/dev/vgG_arbiter\x00', &(0x7f00003fa000-0x21)='vmnet1cgroupkeyring[vboxnet1self\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/31 05:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) umount2(&(0x7f000004b000-0x8)='./file0\x00', 0x900000000005) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c0b000)={0x0, 0x0}) fcntl$getown(r0, 0x9) unlink(&(0x7f00006c4000)='./file0\x00') r1 = creat(&(0x7f0000ec2000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x4) 2018/01/31 05:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bb2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000-0x4)=0xe8) stat(&(0x7f0000807000-0x8)='./file0\x00', &(0x7f0000b16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003c5000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002af000)={0x0, 0x0, 0x0}, &(0x7f0000e6e000-0x4)=0xc) fstat(r0, &(0x7f0000169000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c61000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000511000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000095c000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000-0x4)=0xe8) r16 = getgid() r17 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) stat(&(0x7f0000739000)='./file0\x00', &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ae3000-0x4)=0x0, &(0x7f0000966000-0x4)=0x0, &(0x7f0000ee1000)=0x0) getresuid(&(0x7f0000283000)=0x0, &(0x7f000099f000)=0x0, &(0x7f00004ff000+0x5a5)=0x0) stat(&(0x7f000099e000)='./file0\x00', &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d2c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000375000-0xe8)={{{@in=@local={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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000934000)=0xe8) getgroups(0x1, &(0x7f0000b72000-0x4)=[0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000834000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000046f000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) fstat(r0, &(0x7f0000bf8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00003fb000)=[{&(0x7f000027e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000364000)=[{&(0x7f0000922000)="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", 0x1000}, {&(0x7f0000d5f000-0xbc)="ac47dd8b834a68084ebde231f1627a16c24c0a378870ed1401985ecad1b847bf0faab6782413609f78448a9208616ee70ad259f90cb31b068139241a0e055ccc8ca044604fdc0162813730a5583608f10b9f03d0abee3b9e27d27ca2a42cf8ebfdcb042176900161b8d0703922f9ae29f67a60b58a70701db5f41df5361949fba0bf6692e9bd3724f15d461a1fd3c8efff275537a9de49419e639076fafc5abd6537bdb88cd23aa0de80caef310f7a1c5d42fa04a3276ef0feebf1d6", 0xbc}, {&(0x7f0000e1d000-0x3e)="42682faf9d16dd649dbfc3bf6442c35d932cdbcf263fcc002581f7b9e4d9e46dbde05235901d8ec8e43cc08f338fbf92820b1049df3f3be969a2e7fa2d63", 0x3e}, {&(0x7f0000148000)="8b0b67a27f8e0e2dbd3263f96f3d356b38289ff6fb06a8dcf9a7703580577a2aa181d107e6de84480a013d228a977b50f396a5debd2c9d982a46072951d9b1e8aed8df1d1848730413dcbed1a66495a8399257c6857567ae9a56803c6c16111877c522cf04c02b562d3e19ce9b1d3e71873b6cb06fe52bed796f0d7f370b5dd4192615d4ccebd43110", 0x89}, 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&(0x7f000001e000-0x10)=[{&(0x7f00008d3000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000b9f000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x800}, {&(0x7f0000384000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000055a000)=[{&(0x7f0000669000-0x5)="ca575ba3c6", 0x5}, {&(0x7f000020b000-0x70)="46794812fa602b64b1eb09485bce4669e03815c2bb294d64dbdc427d48128143a9c0bf4ccf7fed6cae99a5ec2ec9e612bfdd89a028fbd7026ec48551afb7d8ee0cc2394f45c9d7ccafa3a570c031f577090b7ef68bc159d919c271127a2a82d588e3ca8fae50b4a11193a5553548e19b", 0x70}], 0x2, &(0x7f0000bf0000-0xe8)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xe8, 0x40}, {&(0x7f0000104000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd6000-0x1)=[{&(0x7f0000884000)="f9b7c64bf6784488f6c2436d3db7845932c7792df0720a70aa70b2458e54da2d43b4250a4829b659a4c9c7d4a722770d893bf96ea600d821b507115ed81867fa6c4888ba81cdcc69293aaf318b94c562c96731ac66f7f59f2e78af5c31e81ee57dc51516716eb5c7df0e6b790b06bfe9f16e7d38c3668af798bba9679f0216a2b0e2fe3f6f97aa157aa02223ec2e4121583f56848c52ee79ab3307bf5fd9d383671f96dbb298a538de7af7178468a49e3958e5fd11172e0729582c2c8255c2b2ca2b920689fc4061861b45ae2343968f09e1d2e2bcb1d4cb07cd9505839dd670fffafa96c233660c20f5480b5edc3cdaa6eae679", 0xf4}, {&(0x7f0000f20000-0xab)="ee30094e3a443c3cf25e7c40cd600d871ec1a755de1535b4b90396cae3e4f3219baf723624ca4337bb68a229c875793430c261fd6742e7f07d046bd420f665fc493988069c9a81180831843000daf1e327198c895aedefde36d8370b356eddfccf8fe57a6c3057621fb57ab2b710b0e178117957c2556fcb299e5dd05e4190b9d8cebc4924cb982ad771e7d11d2d7a4aa15b3c9e1eeba80ff14f8e6dab4be889889188459ea3b3d19f18bb", 0xab}, {&(0x7f00000b3000)="89ad013b006fbdb5ac73512dfa7eecbe55bbd5988cb33033844bbea194d40d3efbef2ff7836de6593cc158b60d7c5112d9", 0x31}], 0x3, &(0x7f0000480000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000000}], 0x6, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r29 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r29, 0x4b71, &(0x7f0000625000)={0x4, 0x1, 0x5, 0xf9dc, 0x4, 0x5}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000dd2000)={0x0}, 0x1) ioctl$EVIOCGMTSLOTS(r29, 0x8040450a, &(0x7f0000459000-0x96)=""/150) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r29, 0x84, 0x7b, &(0x7f00003f9000)={0x0, 0xb0f}, &(0x7f0000fc6000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r29, 0x84, 0x19, &(0x7f0000316000-0x6)={r30, 0x5}, 0x6) ioctl$sock_SIOCBRADDBR(r29, 0x89a0, &(0x7f0000d73000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) read$eventfd(r29, &(0x7f00009c3000-0x8)=0x0, 0x8) 2018/01/31 05:59:39 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044a000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000087d000-0x4)=0x7d0b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00009a9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0d807c0342ca294a5cb17bb69ce9afb7", @ifru_mtu=0x1}) 2018/01/31 05:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) sendmsg$inet_sctp(r0, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0xfffffffffffffd7a, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) [ 48.092656] handle_userfault: 15 callbacks suppressed [ 48.098419] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.111485] CPU: 0 PID: 6360 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 48.119132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.128480] 0000000000000000 4df8d3d34be778f0 ffff8800bb0efa40 ffffffff81d028ed [ 48.136527] ffff8800ae28f080 1ffff1001761df55 ffff8800bb0efbc8 0000000000000000 [ 48.144598] 0000000000000000 ffff8800bb0efbf0 ffffffff81605ec5 ffffffff81236530 [ 48.152637] Call Trace: [ 48.155214] [] dump_stack+0xc1/0x124 [ 48.160739] [] handle_userfault+0x715/0xf50 [ 48.166700] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.173706] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.180098] [] ? wake_up_q+0xbe/0x130 [ 48.185541] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.191674] [] ? handle_mm_fault+0x291e/0x3190 [ 48.197881] [] handle_mm_fault+0x2938/0x3190 [ 48.203913] [] ? copy_page_range+0x1480/0x1480 [ 48.210124] [] ? __do_page_fault+0x780/0xa00 [ 48.216169] [] ? vmacache_find+0x57/0x290 [ 48.221949] [] __do_page_fault+0x35b/0xa00 [ 48.227805] [] do_page_fault+0x27/0x30 [ 48.233325] [] page_fault+0x28/0x30 [ 48.238581] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.245394] [] ? SyS_signalfd4+0xc3/0x410 [ 48.251164] [] ? signalfd_cleanup+0x80/0x80 [ 48.257110] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 48.263579] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 48.314695] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.319281] CPU: 1 PID: 6370 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 48.326789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.336116] 0000000000000000 9db7615d6ed25478 ffff8801d7bafa40 ffffffff81d028ed [ 48.344102] ffff8800ae28f200 1ffff1003af75f55 ffff8801d7bafbc8 0000000000000000 [ 48.352081] 0000000000000000 ffff8801d7bafbf0 ffffffff81605ec5 ffffffff81236530 [ 48.360073] Call Trace: [ 48.362631] [] dump_stack+0xc1/0x124 [ 48.367969] [] handle_userfault+0x715/0xf50 [ 48.373920] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.380910] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 48.387200] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.393578] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 48.399868] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.405988] [] ? handle_mm_fault+0x291e/0x3190 [ 48.412194] [] handle_mm_fault+0x2938/0x3190 [ 48.418242] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 48.424620] [] ? copy_page_range+0x1480/0x1480 [ 48.430823] [] ? memset+0x31/0x40 [ 48.435917] [] ? vmacache_find+0x57/0x290 [ 48.441692] [] ? vmacache_update+0xfe/0x130 [ 48.447638] [] __do_page_fault+0x35b/0xa00 [ 48.453502] [] do_page_fault+0x27/0x30 [ 48.459021] [] page_fault+0x28/0x30 2018/01/31 05:59:39 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}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x9, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:39 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) r2 = eventfd(0x0) exit_group(0x23b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x15, &(0x7f0000001000)=0x0, &(0x7f0000023000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r4, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000)=0x7) sendfile(r2, r2, &(0x7f0000002000-0x8)=0x0, 0xa65) 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000d4a000)='./file0\x00', &(0x7f0000a7e000)=@known='system.posix_acl_default\x00', &(0x7f00000c4000-0x37)=""/55, 0x37) getdents(r1, &(0x7f0000032000)=""/80, 0x50) openat$autofs(0xffffffffffffff9c, &(0x7f0000dcd000-0xc)='/dev/autofs\x00', 0x403, 0x0) 2018/01/31 05:59:39 executing program 6: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") socket$inet(0x2, 0x3, 0x1a) removexattr(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000730000-0x15)=@random={'system.\x00', '/dev/binder#\x00'}) 2018/01/31 05:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003cf000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/31 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000c45000)='/dev/binder#\x00', 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00002d7000-0x35)="cca17f1c57b7f5ad2c238dea4ab3f0b63783df44c39454cf9f0a390d29c6b01228ab2378cab1adf962b7c66bfd7072208bdc0b30b2", 0x35) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000325000-0x8)={0x0, 0x0}) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/01/31 05:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000075c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000659000-0x4)=0x20) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) mount(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000a46000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x1fff, &(0x7f0000524000)="") 2018/01/31 05:59:39 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000030000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000029000)={0x10000}, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000031000)=0x10) getpeername$netlink(r3, &(0x7f0000030000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000001f000)=0x0) getpriority(0x3, r4) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000033000-0x10)={&(0x7f0000021000/0x1000)=nil, 0x1000}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000022000)={@generic="1f65686f634305471c41d8d9cabbc498", @ifru_flags=0x8800}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000033000)={0x0, 0x1ce, 0x0}, &(0x7f0000033000)=0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000030000-0x108)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x8000, 0x200, 0x8, 0x1, 0x9, 0x7, 0x200800000000, 0x5, 0x7, 0xa8a, 0x0, 0x6, 0x800, 0x5]}, &(0x7f0000033000)=0x108) [ 48.464269] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.471085] [] ? SyS_signalfd4+0xc3/0x410 [ 48.476854] [] ? signalfd_cleanup+0x80/0x80 [ 48.482807] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 48.489275] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 05:59:39 executing program 2: r0 = gettid() ioprio_set$pid(0x1, r0, 0x7ffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000005c000)={0xfffffffffffffbff}, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xfd)=""/253, 0xfd) 2018/01/31 05:59:39 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) execveat(r0, &(0x7f00008b9000)='./file0\x00', &(0x7f0000d5c000)=[&(0x7f0000cb1000-0x25)="ac25212f2e2829656d3073797374656d706f7369785f61636c5f6163636573736264657600", &(0x7f00003a2000-0xc)=']]wlan1em1:\x00', &(0x7f0000804000)=']f#\x00', &(0x7f00005a3000-0xa)='vboxnet1,\x00'], &(0x7f00006f9000)=[&(0x7f0000cf4000)='trusted\x00'], 0x0) writev(0xffffffffffffffff, &(0x7f0000283000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040a000d000000800000f9000008", 0x29}], 0x1) [ 48.515873] binder: 6396:6401 transaction failed 29189/-22, size 40-8 line 3005 2018/01/31 05:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000f7a000-0x12)={0xf97cff8c, 0xfec8, 'SE\vLinux', ""}, 0x10) r1 = dup2(r0, r0) fstatfs(r0, &(0x7f00005cc000)=""/59) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000097d000-0xe4)=""/228) 2018/01/31 05:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005a3000)='/dev/snd/seq\x00', 0x0, 0x80100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 48.565890] binder: 6396:6421 transaction failed 29189/-22, size 40-8 line 3005 [ 48.576546] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.582896] CPU: 0 PID: 6409 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 48.590454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.599796] 0000000000000000 6b6fc3ef30dba7bd ffff8801c7ad7a40 ffffffff81d028ed [ 48.607834] ffff8800ae28f380 1ffff10038f5af55 ffff8801c7ad7bc8 0000000000000000 2018/01/31 05:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f000072a000-0x8)='./file0\x00', 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000180000-0x4)=0x2, &(0x7f000037e000-0x4)=0x4) setgroups(0x1ef, &(0x7f0000b08000)=[]) 2018/01/31 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000d03000)='./file0\x00', 0x80000, 0x11) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000332000-0x18)={0x0, 0xfffffffffffffff8, 0x10, 0x6, 0x3}, &(0x7f0000677000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009cf000)={0x9, 0xfffffffffffffffd, 0x4, 0x1000, 0x6023ead8, 0xb8, 0x1, 0x1, r1}, &(0x7f0000cc2000)=0x20) clock_getres(0x0, &(0x7f0000669000-0x10)={0x0, 0x0}) 2018/01/31 05:59:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f000041b000-0x6)="86f0b1819807") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x5, 0xfffffffffffffffc}) ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000013c000)={&(0x7f0000210000/0x1000)=nil, 0x1000}) [ 48.615866] 0000000000000000 ffff8801c7ad7bf0 ffffffff81605ec5 ffffffff81236530 [ 48.623899] Call Trace: [ 48.626479] [] dump_stack+0xc1/0x124 [ 48.631840] [] handle_userfault+0x715/0xf50 [ 48.637804] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.644815] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.651223] [] ? wake_up_q+0xbe/0x130 [ 48.656672] [] ? handle_mm_fault+0xb5d/0x3190 2018/01/31 05:59:40 executing program 3: socket$inet6(0xa, 0x7, 0x9) [ 48.662811] [] ? handle_mm_fault+0x291e/0x3190 [ 48.669064] [] handle_mm_fault+0x2938/0x3190 [ 48.675111] [] ? copy_page_range+0x1480/0x1480 [ 48.681333] [] ? __do_page_fault+0x780/0xa00 [ 48.687383] [] ? vmacache_find+0x57/0x290 [ 48.693358] [] __do_page_fault+0x35b/0xa00 [ 48.699237] [] do_page_fault+0x27/0x30 [ 48.704765] [] page_fault+0x28/0x30 [ 48.705300] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.705332] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.713631] SELinux: policydb string length 65224 does not match expected length 8 [ 48.728676] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.735507] [] ? SyS_signalfd4+0xc3/0x410 [ 48.741299] [] ? signalfd_cleanup+0x80/0x80 [ 48.747263] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 48.753781] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mknod(&(0x7f00006c6000)='./file0/bus\x00', 0x80, 0x8001) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/31 05:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5e000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffa9) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c8000)='/dev/sequencer\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f000058d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002c8000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000365000)="3042d7cb79ebcb36aaa654ad256218148b0a4429f77bec443f5003da485c2363be8d90b5084cba56edad0d66e42930557fc7f26f70b757db085331bda4bda5d0f7f10ebe504fa2224d3349e1a45db51128a538741bc6f55a0c1f1cc106718e23d96400ce960e08a8f071e6a453895f0ce6343ecb7877111addc472f8b124191b60c7a5a80f46ea4d6f06e42cbd", 0x8d, 0xfffffffffffffffc, &(0x7f0000e4e000+0x3a6)={r3, r4+10000000}) ppoll(&(0x7f0000844000-0x10)=[{r0, 0x1, 0x0}, {r0, 0x100, 0x0}], 0x2, &(0x7f0000f69000)={r1, r2+30000000}, &(0x7f0000c65000)={0x8}, 0x8) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000533000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f0000e30000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x200000100802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ec4000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d6d000-0xc)={0x0, 0xfffffffffffffffd, 0x2, [0x7, 0x101]}, &(0x7f00006e2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000440000)={r2, 0x6, 0x8cb, 0x100, 0x6, 0x8de}, 0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000493000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000a82000-0x4)=0x315d) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bab000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@release={0x40046306, 0x2}], 0x1, 0x0, &(0x7f00006aa000-0x1)="03"}) recvmsg$netrom(r3, &(0x7f0000b25000)={&(0x7f0000090000)=@ax25={0x3, {"7ef6fc31f6f1ad"}, 0xffffffffffffadc8}, 0x10, &(0x7f0000055000)=[{&(0x7f0000d5b000-0x56)="921468dfcfc22ef667db2c2bf2e7ae16bfd1be643e6bc3acf68ecf55fbb4502357d43381755925bb14db3d5b3ecd6dc9185f81e5d8c53e81e7e96cb2dfc33de626df73623c1424929a39e29953240cd48d1ca87ef500", 0x56}, {&(0x7f0000099000)="52b86d6d14efc19deb53395cadeb9f9f3b9ce1f90321dca74c686f1b686790de43bcbd236f182ed70d1c957f411f1bf5b8bf624529a2233b98c7d16a8cabcf0cb891ea4e3e612e3f5114aeb764f64b054f", 0x51}, {&(0x7f000082d000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000143000-0x58)=[{0x58, 0x10c, 0x401, "f0ca796924938e1f0062ee271403c62eecb9b97c13b61617d7c988ad9c4db2dabf019aa3ee7e4f21421788d2267ff603f25113e0813de6a97c201d35603b0cb35a07"}], 0x58, 0x0}, 0x20) 2018/01/31 05:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000049c000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000f4b000-0xc)='/dev/autofs\x00', 0x0, 0x0) fanotify_mark(r0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f000083c000)='./file0/bus\x00') 2018/01/31 05:59:40 executing program 5: socketpair$inet6(0xa, 0x800, 0x9, &(0x7f000080f000)={0x0, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000137000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002dc000)={@generic="6f03d797aa2377494b447b1240498727", @ifru_flags=0x5100}) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x6, &(0x7f00004d5000)={0x0, 0x12, 0x5, @thr={&(0x7f00002b3000-0x7d)="005e0fc259d37166d200e3856a73f463fc74e75b40489abf4556a951cfb3ba4e657fefdd7382ce7c010b8399b908bc6b1a50a2f00eca5b35c0962a30abef170cad44d71f496a874c7eeff50ad77950f5e531a3bba7ef3c23c8d09a1ba3f3c992b715545a6f847a7041021b1c80a275f823e660469785bb5580b782a576", &(0x7f00007a8000)="beaa1703acbbddbfcea9bc918548018be9aa6686a90285ec0cb8cd2689a9c7ee2925bf5d6468dec821d24df767c9ea4b14dfaa9e95c951c1fcbaa7a00aa4309bba0508f041eaa8d3b8b51a3a86adb6b4cc90bd3a3d8ac6cfc92bdcb5131c63b8eb7ee9b794b34ffea74d3b5bb457e8cf1e52aa69970c51c4387a7573a8ae13eb9b938e432d5257b0009f9397ff4158b3c074c876adb816e5de94278421272994e34df2a8112ec56f566d5f971f342808a5d878d3a6696b38d943a392786db027487ed02c687b7e3fae7f0babaedaf52ffccccfb7bbd99bf30ab70ec6b8649e2b76bf5a30d578b7cdb8874c0bb27afa757e4965bdd94fd1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cff000)=0x0) timer_gettime(r3, &(0x7f0000107000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00006e4000-0x10)={r4, 0x7530}, 0x10) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) epoll_wait(r5, &(0x7f00006bd000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x9) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) [ 48.755460] SELinux: policydb string length 65224 does not match expected length 8 2018/01/31 05:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ce3000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x0, 0x90, &(0x7f000037b000/0x4000)=nil, 0x5d51}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000573000-0xa)={0x3, [0x0, 0x8, 0x0]}, &(0x7f0000fb6000-0x4)=0xa) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x80, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f11000-0x4)={0x35ac}, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bb0000-0x14)={0x0, 0x1020, 0x8, 0x2, 0x9, 0x80}, &(0x7f00005bc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008f9000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0xfffffffffffffffb, 0x1, 0x2}, 0xa0) r4 = add_key(&(0x7f000048d000)='blacklist\x00', &(0x7f0000f4c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000914000)="", 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000621000)='keyring\x00', &(0x7f0000257000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000f76000)='cifs.idmap\x00', &(0x7f00003ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f000012a000)='./file0\x00', 0x9) recvfrom$inet(r2, &(0x7f00007f1000)=""/230, 0xfffffffffffffe2e, 0x0, &(0x7f0000cce000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000916000)={0x0, 0x0, &(0x7f00007fb000-0x10)={&(0x7f0000920000-0x10)={0x2, 0x0, 0x0, 0x0, 0xcff2f5c1bd639a0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000058f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3a000-0x4)=0xe8) connect$packet(r2, &(0x7f0000ebc000)={0x11, 0x42bad51517f8e6a5, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/create\x00', 0x2, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000afe000-0x8)={0x2, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000c1c000)=0x13, 0x4) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7f) getsockname$packet(r3, &(0x7f0000232000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003da000)=0x14) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ea2000)=0x10, 0xa8c8aaccd580e237) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000000c000)={0x0, 0x0}, &(0x7f00002db000-0x4)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064a000)='/selinux/enforce\x00', 0x4000, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) [ 48.804887] audit: type=1400 audit(1517378380.165:19): avc: denied { transfer } for pid=6462 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.830789] binder: tried to use weak ref as strong ref [ 48.840543] binder: 6462:6463 Release 1 refcount change on invalid ref 2 ret -22 [ 48.877212] sock: sock_set_timeout: `syz-executor5' (pid 6483) tries to set negative timeout [ 48.880490] binder: 6462:6463 ioctl c0306201 20c56000 returned -11 [ 48.881948] binder_alloc: binder_alloc_mmap_handler: 6462 20000000-20002000 already mapped failed -16 [ 48.889521] binder: BINDER_SET_CONTEXT_MGR already set [ 48.889528] binder: 6462:6479 ioctl 40046207 0 returned -16 [ 48.891432] binder_alloc: 6462: binder_alloc_buf, no vma [ 48.891471] binder: 6462:6479 transaction failed 29189/-3, size 80-16 line 3128 [ 48.894584] binder: 6462:6463 Release 1 refcount change on invalid ref 2 ret -22 [ 48.957480] sock: sock_set_timeout: `syz-executor5' (pid 6477) tries to set negative timeout 2018/01/31 05:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000049c000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000f4b000-0xc)='/dev/autofs\x00', 0x0, 0x0) fanotify_mark(r0, 0x1, 0x8, 0xffffffffffffffff, &(0x7f000083c000)='./file0/bus\x00') 2018/01/31 05:59:40 executing program 5: 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)={&(0x7f0000c67000)=@bridge_dellink={0x15, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00001a4000-0x9)='/dev/sg#\x00', 0x0, 0x900) getsockname$packet(r1, &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ee5000)=0x14) sendmsg$nl_route(r1, &(0x7f00007fa000)={&(0x7f000093b000)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f00003ac000)={&(0x7f00005f8000)=@bridge_setlink={0x3c, 0x13, 0x315, 0x3, 0x0, {0x7, 0x0, 0x0, r2, 0x500, 0x1000}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x40085) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ea3000-0x1)=0x3f, 0x4) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) r3 = dup2(r2, r0) epoll_pwait(r2, &(0x7f0000d19000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000133000)={0x0}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000af7000-0x24)={0x0, 0x7, 0x7, 0x400, 0x2, 0x197, 0x7e9c, 0x8, 0x2, 0x20, 0xffffffffffffff01, 0xe53}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000fdd000)=""/146) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000448000)={0x4, [0x7, 0x7fffffff, 0x0, 0xc000]}, &(0x7f00008a7000)=0xc) 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000aa0000)=0x1000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod$loop(&(0x7f0000063000-0x10)='./control/file0\x00', 0x1000, 0x1) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000af0000)='./control\x00') symlink(&(0x7f000091a000-0xa)='./control\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r1) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xfffffffffffffffc, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001c5000)=@int=0x0, &(0x7f00009a3000)=0x4) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000022c000)={0x3, 0x5, 0xfffffffffffff800, 0xa5f, 0x8bb, 0x7fff000000, 0x80000001, 0x0, 0xffffffffffffffff, 0xe85, 0x443341f2, 0xffffffffffffffbc}) 2018/01/31 05:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3f) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) getresgid(&(0x7f0000ba7000)=0x0, &(0x7f0000726000)=0x0, &(0x7f0000505000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c8e000)={0x0, @in6={{0xa, 0x0, 0x68, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x6, 0x9, 0xfffffffffffffff7, 0xa6}, &(0x7f0000523000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000029a000-0x8)={r2, 0x8}, &(0x7f0000772000)=0x8) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000025e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e52000-0xc0)=@ethtool_pauseparam={0x12, 0x1, 0x8, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000388000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c25000-0x4)=0x1f, 0x4) r1 = memfd_create(&(0x7f000010a000-0x98)="44a18106de3e61da3e8ec25645fa4bbbaba0ec305c6862f9d4bed0415b91b12cd31d6fcb4d97990f88ac84924d5d8cb8aeb6972dbf07d06f499afdd85f6f7043ac6c761150fa9150cf474f02f6233e1fd8631902d81e54d00139295c16a38ac3c1cbe949ba92b9332de9fd6bbeb46a734ac79ded7e44fd567f84f2ade589380d8fe4accd8e088e1be445409d4860a4b9c68acea492ed26cb", 0x0) connect$pptp(r1, &(0x7f0000145000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fallocate(r1, 0x0, 0x0, 0x4) [ 48.978544] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.999206] binder: release 6462:6463 transaction 14 out, still active [ 49.007656] binder: unexpected work type, 4, not freed [ 49.016956] binder: unexpected work type, 4, not freed 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f000042f000-0xc)={@empty=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004f9000-0x4)=0xc) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) r6 = gettid() fcntl$setown(r5, 0x8, r6) tkill(r1, 0x16) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x0, &(0x7f0000547000-0xc3)=""/195, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000029a000)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x48) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 49.041644] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 05:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00000fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000a59000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000459000)={r3, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x100000000, 0x1ff, 0x100000000}, &(0x7f00000b0000)=0xa0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f00001b3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x235, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000025a000)={r4, @in={{0x2, 0x1, @rand_addr=0x33f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x10000}, &(0x7f0000c27000-0x4)=0x98) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00006fc000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009ea000-0x4)=0xb5) syz_open_pts(r1, 0x0) 2018/01/31 05:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000368000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000b86000-0xd)=@random={'security.', '\x00'}, &(0x7f0000cca000)='proc\x00', 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000028f000-0xf)='/dev/sequencer\x00', 0x47, 0x0) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000926000)=0x16, 0x4) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000476000-0x70)=@ipv6_newroute={0x24, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000055a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a0c000)={0x1, {{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) [ 49.063140] binder: send failed reply for transaction 14, target dead 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rmdir(&(0x7f000002e000-0x8)='./file0\x00') 2018/01/31 05:59:40 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000001b000)=""/194, &(0x7f0000013000-0x4)=0xc2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000007000-0x21)="6a0f22e8cd1f8ef802bac4fad4c3c5bad57229456ac1fd62c3afe64a9f219fa402", 0x21, 0x800, &(0x7f000000e000-0x10)={0x1a, 0x1f, 0x6, 0xfffffffffffffe01, 0x2, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) syz_open_pts(r0, 0x400000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000021000)={0x2203, 0x3, 0xffff, 0x100000000}, 0x28) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000021000-0x5c)={{0xa, 0x2, 0xd0, @loopback={0x0, 0x1}, 0xffffffff8db6b9cb}, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x3, [0x800000000000, 0x5, 0x3, 0x0, 0x9f, 0x4, 0x1ff, 0x7]}, 0x5c) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:40 executing program 5: r0 = creat(&(0x7f000063a000)='./file0\x00', 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000911000)={@loopback={0x0, 0x1}, 0x8001, 0x2, 0x2, 0x3, 0x35b, 0x88, 0x101}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fea000-0x20)=[{0x3, 0x3}, {0x2, 0x752e}, {0x3, 0x2}, {0x8, 0xfff}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000039c000-0x6)={0x400, 0xffffffffffffffff, 0x7}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r2, &(0x7f0000503000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000913000)=0x1c) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$sequencer2(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/sequencer2\x00', 0x100006002, 0x0) [ 49.147699] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000698000)='/dev/snd/seq\x00', 0x0, 0x240800) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000069b000)={{0x6, 0x20}, 'port0\x00', 0x9, 0x1000, 0x20000000000, 0x3, 0x0, 0x8, 0x80, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000025000)='GPL%lo\x00', 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002b1000-0x10)={0x3, &(0x7f0000a35000)=[{0x7, 0x79c, 0x60000000, 0x80000000}, {0x6, 0x3, 0x9, 0x5}, {0x5, 0x1000, 0x8, 0x1}]}) syz_open_dev$sndtimer(&(0x7f0000876000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/31 05:59:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000151000)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) connect$unix(r1, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r3, &(0x7f0000498000-0xc3)=""/195, 0xc3) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000df5000)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00007ed000)={0xd0, 0x8000, 0x80000001, 0x0, 0x40, 0x24, 0x7, 0x2d, 0xd3, 0x5, 0x4, 0xfff}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000daa000-0x8)={r5, 0x3}) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000030f000-0x8)={0x0, 0x7}, &(0x7f0000c34000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000033000)={r6, 0x1000, 0xffffffff, 0x9, 0x100000000, 0x2}, 0x14) 2018/01/31 05:59:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000032b000-0x6)={0x1, [0x0]}, &(0x7f00006e6000)=0x6) unshare(0x8000400) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000409000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000a3a000)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000df0000-0x2c)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xd8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) syncfs(r1) 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) pipe2(&(0x7f00005fe000)={0x0, 0x0}, 0x84800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000c1000-0x50)={@common='ip6tnl0\x00', @ifru_settings={0xe000, 0x1, @te1=&(0x7f000004b000-0x10)={0x41ca, 0x5ca0, 0x5, 0x2}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b1c000-0x10)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xb01}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000568000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000051e000-0x8)=@assoc_value={r2, 0x8}, &(0x7f000043f000)=0x8) timerfd_gettime(0xffffffffffffffff, &(0x7f00007c0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000c29000-0x10)={{r3, 0x0}, {r4, 0x989680}}, &(0x7f000008b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000814000-0xa)={&(0x7f000029e000)=""/98, 0x62}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000761000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001f000-0xc)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000c1f000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dca000-0x19)={r3, 0x11, "3a31d2b7130d8cbf4a212f6a2004fdc7d1"}, &(0x7f0000398000)=0x19) getsockname$packet(r2, &(0x7f000025a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000720000-0x4)=0x14) fstat(r2, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:40 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) munlock(&(0x7f00001e4000/0x3000)=nil, 0x3000) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x1f, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000)={r2, 0x800}, &(0x7f0000000000)=0x8) connect$l2tp(r1, &(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x1, 0x3, {0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}}}, 0x32) 2018/01/31 05:59:40 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000e51000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000025000)="b3b7d4ebefa444c69463f75146cca3b3aa81391fc4e6f892060c8f367dfd9666ee96ef3e36f0bdc32f725f30d78419f055f99e5615776adedbd642e9956041616b0fd98f2b570d2cd91bfbb0bc19d578a70c6e36f2031d102debe202914daed6d3fdb4", 0x63) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x1d0)={0x2, 0xa, 0x7ffffffffc, 0x0, 0x3a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xa, 0x5, 0x0, 0xffffffff}, @sadb_key={0x1d, 0x9, 0x6f8, 0x0, "ff52ae0cd73f096ed6f4fd7da8f6576904b6d3baace9b38290fa5bf07f1ff1b11b0c31f7e0575e0abd6ec4995b8cdf5677a9056084df24a93d37889335f34ad6c7dd6cb8d67f89ce86c11e8e20cbcdf5dd5ea78174eb4d59cc76c850b9d62bdd7d00a184f6b097ca0c775a7d01d47b6ae71dc3cef33c1ae40aa0a8b7f75faf0dbb26d1379bf3f620e69097a118698c8101ba1f0f0f6f025c5e5d019818d7bdeb94138a7fa293c5a6d714b70094b07f88478b7937dc2cf4df810e21ff4dc41e40f284573e6b9624da75f669400c99ccf1a572c8b26ed855ca62aad152f89cad"}, @sadb_x_sec_ctx={0x10, 0x18, 0x1, 0x9, 0x75, "be63582905f9251ee59eadb8df52ab3454673c738b7fc8d38e4724f9d70e2671274b4067c4d6d1e6989232d9a4532c6ebe0abe0640bb324ba83efcb0d6c7d74a89ad899bd838dfb98cb5bbc91af200897efb74d5e6bea6961614cce76f6831c1bf577ecdd65babfaeaf1fcad050774a1bb6e165ceb"}, @sadb_ident={0x2, 0xb, 0x69, 0x0, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0x0, 0xa10e, 0x0, 0x7}, @sadb_lifetime={0x4, 0x2000000003, 0x20, 0x1, 0x4, 0x3}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000027000)=0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000004000)=0x2, 0x4) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000025000)={&(0x7f000001c000-0xd0)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000479000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000adc000-0x4)=0x8001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e26000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000161000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005f1000)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000193000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x8, 0xa, 0x80, 0x80, 0x2e, r1, r2}, {0x8, 0x3ff, 0x3d4, 0x5, 0x3, 0x0, 0x3, 0xfffffffffffffffa}, {0x4, 0x7f, 0x3, 0x7}, 0x1, 0xd, 0x1, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x32}, 0x0, @in=@rand_addr=0x7, 0x0, 0x2, 0x0, 0x4, 0x1, 0x80, 0x8}}, 0xe8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00008c4000)={0x9, 0x1, 0x7}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ddd000-0xe2)=""/226) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00006dd000)={0x1, 0x1, 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]}) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c82000)='\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x3, 0xa, 0x7ff) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000b90000)={0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x10) getsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000a8c000-0x4)=0x0, &(0x7f0000edb000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000bc2000)=0x0) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f00007fe000)={0x1, 0x1, 0x5, 0x4, r4}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000652000)={0x2, &(0x7f00005a6000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f00007b1000+0xd7a)="", 0x0) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f38000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000823000)="b63db85e1e8d0000180200000000000000cc436aed5ed2bc7018ceb89b97ae00000000000000012c9b16", 0xfe84) readv(r1, &(0x7f0000679000)=[{&(0x7f0000d0b000)=""/62, 0xffaf}], 0x20000000000000d2) ioctl$TIOCNXCL(r0, 0x540d) fadvise64(r1, 0x0, 0x9, 0x4) 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00003d2000-0xc)='/dev/ashmem\x00', 0x2200, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c5000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f8b000)={{0x2, 0x9}, {0xffff, 0x9}, 0x3, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d0f000)="8cd07dfe37c4c8c89661d1e47deb8feca7d32f9d7d2396aeb35b158186", 0xffffffffffffff9c, 0x4000, &(0x7f0000c75000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000026f000-0x6)='vegas\x00', 0x6) shutdown(r0, 0x0) 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x2, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x6)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) [ 49.306984] sg_write: data in/out 36090/65114 bytes for SCSI command 0x0-- guessing data in; [ 49.306984] program syz-executor4 not setting count and/or reply_len properly 2018/01/31 05:59:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x1) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x2d)=""/45, &(0x7f0000000000)=0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c45000)=0x1, 0x4) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) sendmsg$nfc_llcp(r1, &(0x7f0000792000-0x38)={&(0x7f000050f000-0x60)={0x27, 0x80000001, 0xffffffffffff0000, 0x7, 0x75, 0x3, "6c90ca559ee3bec71d374955bff393524f9867cd91d94625f0e17e373f65bcaeb09427ecc2efb7329c11f6d63efdb6582a64ad6318130c961dedb448feefee", 0x1}, 0x60, &(0x7f00000aa000-0x10)=[{&(0x7f00008bd000)="40e158ed1ef27db1359b5438147d9177672c07264a478e0dd1836461f7ba0b0c33dd05c11b7c37ace6bb2517a2c21b92e5732e0a54b8df1dbf70edef783b99e7898f4bc9e010c20b2ac4865e17ceb5e878c214336228facf4db67918e2536b5f455f29fba61fbf7067f69f6eec533435a043e18604efb9a69dd41e120b7bc4a97ae28fbf51a397610b375723601eeaca6d695e3b8338b710cda17982622242482af69d85f7a573f1e4457fcdad05f2037f21124f04110c218e03", 0xba}], 0x1, &(0x7f00008ed000)={0xb0, 0x11f, 0x3b5d, "b67b6042f5bc50ebc640b38983fde5194890a31bb31530e604aae72316d54b8b489025e6979b9cd783e425983ccfc892b3e44219a4fe714870c2c27025888e924e7ce58bd147789cc014915a847a7571309f8b2ad9bd8f1252c624db49db5df72a04da7e54c6c9b8a96a1f2e4780747691179127e2ef7ff3a322064734f282ec6ac3a1f195301f46a7d55345ace318fe880fd0d2398babf42fa71f772b98"}, 0xb0, 0x40004}, 0x800) accept$nfc_llcp(r1, &(0x7f000024c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eff000)=0x60) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036c000-0x11)='/dev/vga_arbiter\x00', 0x4c0000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c75000)=0x3, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000005000+0x96e)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b84000-0x68)={0x0, 0x0, 0x0, {r3, r4+10000000}, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000d77000-0x260c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c56000-0x4)=0xffffffffffff7fff, 0x4) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) bind$netlink(r0, &(0x7f0000317000-0xc)={0x2000000000000010, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 05:59:40 executing program 2: request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x143001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x5, 0x7c, &(0x7f0000b22000/0x3000)=nil, 0x7}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a9a000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0x1000)=""/4096) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x1c)="bf90c5694fdee5d3ed1e445032e58ff2e8b85562c1540e37ab6ce5c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b4c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008e4000)={0x0, 0xfffffffffffffff9}, &(0x7f0000ca7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f33000)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6531f999}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x1, 0x3, 0x8001}, &(0x7f0000ef3000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = creat(&(0x7f00005a6000)='./file0\x00', 0x48) getsockname$netlink(r4, &(0x7f0000bd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e8000)=0xc) r5 = syz_open_procfs(r3, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000da6000)={0x0, 0x9}, &(0x7f0000053000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f5a000-0xc)=@assoc_value={r2, 0x8}, &(0x7f0000dc1000)=0x8) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c0000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000e65000)=[{{0x0, 0x0, &(0x7f00009f5000-0x18)=[{&(0x7f00004e1000)=""/4096, 0x1000}, {&(0x7f0000692000-0xf9)=""/249, 0xf9}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000892000)={0x77359400, 0x0}) pipe2(&(0x7f0000703000-0x8)={0x0, 0x0}, 0x80800) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00006bd000)="16670da613a39965ae3451675d769167ad5dbbe89a779a24383c24b53bc557422c0b6ce979695f5e9c9378bd2f8d61bf2452f81649ce4a79ff7a964effe525882d633e1882a28d46191fb381fea07fbdc006e24a39d2315485c9d5ee132aacf8422c6d1abfdc1c13c73ed79d1a45c14b17325da6855d2181a130d4c76a2d1467a90819b7ea08cfa3fec78bf61fae457d4d38aa74162d66532dfb88df519183faf7d1e793a3698bc182d088249b11cdb81bea5c7468cc7b2d40f3e90f7175139434df9976d554b1ffd4e5112b668a13f5ed8e46b5b1be51ed6599176ae17b70100f462e59c942d027ed7a1d11b09f12e645d29d032d6f") 2018/01/31 05:59:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000676000)={0x0}, 0x8) ioctl$void(r0, 0xc0045878) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000732000-0xe2)=""/226) getpid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000711000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 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}) socketpair(0x9, 0xa, 0x0, &(0x7f0000118000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fde000-0x38)={&(0x7f0000fdd000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000fde000-0x10)={&(0x7f00002ba000)={0xf4, 0x3a, 0x4, 0x7, 0x2, {0x2, 0x0, 0x0}, [@generic="0218d9a41271ed32611b811073f4f3bf1b1e1c295dfb9a568773770d43f66576432fdeafbe5d15679895a00dc1c6941390bd236ebb77a3e60ad0e12814ce9ba553ceb088bc970e42cdcc0f2509dcc541283ae75628854ca622ff1f3590e838820f5965639682b16b1c6a8cb43c032a650c164c0fcc11b0e2601de0fb71d22bec7b5db4bd497be803d1586378400c0fd152542bad5b2390d11ac3ac124268bb47ccf780872c18b2ce4159a037e164c9dc47e3de4e826996eba24f7798196d5bfb4527", @typed={0xc, 0x90, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x26, @u64=0x6}]}, 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='comm\x00') fchmod(r0, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000adb000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000044000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000185000-0x8)={r1, 0x7}, &(0x7f0000947000-0x4)=0x8) 2018/01/31 05:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000316000-0x8)=0x0, 0x8) syz_extract_tcp_res(&(0x7f0000385000)={0x0, 0x0}, 0x8, 0x0) write$tun(r0, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0xfffffffffffffffb, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0xbb8) read(0xffffffffffffffff, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) [ 49.406068] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000)=""/214, 0xffffffffffffffc3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000003000)=0x1ff) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/status\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000399000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xa0, 0xc4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/sequencer2\x00', 0x40, 0x0) fcntl$addseals(r2, 0x409, 0x8) 2018/01/31 05:59:40 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d78000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={r1, r0+10000000}, &(0x7f0000c82000-0x4)=0x5, 0x0) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a8000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000583000-0x4)=0x186, 0x4) [ 49.477233] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 49.490735] audit: type=1400 audit(1517378380.855:20): avc: denied { setattr } for pid=6658 comm="syz-executor2" name="comm" dev="proc" ino=13084 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 05:59:40 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dc4000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) 2018/01/31 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 05:59:40 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000803000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fc5000-0x4)=0x0) r1 = creat(&(0x7f00006af000)='./file0\x00', 0x1) getsockname$unix(r1, &(0x7f0000a3b000)=@file={0x0, ""/108}, &(0x7f0000bd3000)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000762000-0x8)={0x0, 0x20}, &(0x7f0000625000)=0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000077f000)=""/64) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b8000-0x8)={r2, 0x9}, &(0x7f0000fc5000)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) accept4$nfc_llcp(r3, &(0x7f0000ee3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dfe000)=0x60, 0x80800) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000fc4000)=[{0x10081, 0x6, 0x6, 0x0, @tick=0x0, {0xffffffffffffffff, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000861000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fc7000-0x10)={0x6, &(0x7f0000087000-0x30)=[{0x81, 0x100000000, 0x7fff, 0xffffffffffffff9e}, {0x1, 0x8, 0x1b, 0x5}, {0x9, 0xbe8, 0xc4, 0x9}, {0x3, 0x0, 0x5, 0x6}, {0x1, 0x1000, 0x81, 0x9}, {0xffffffffffffa0b0, 0x2f, 0x7, 0xfae5}]}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000fc5000-0x20)={{r4, r5/1000+10000}, {0x77359400, 0x0}}, 0x0) 2018/01/31 05:59:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x1}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000026000-0x4)=0x0, &(0x7f0000025000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 05:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ec1000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) vmsplice(r0, &(0x7f0000ba4000-0x50)=[{&(0x7f0000ae3000)="10f78be8525f70a26089301a25adc2ad5ca9914fb446df54b6b00467de657113231b576e6fcd8e436b4d8811ccc7063b862c23681b7c8d3b43cec4bdeaf78fe39a9fc994baf4e43e66c4993d069cbf144374b1d65d47306fc82f5de9aedf150c957fdb2fc5c4772c32bcd82234a8e75935ead48897d7268a98a27a5c81cd69db2515b0abc9b9f8e6c535a851c536bfa512af1ded8ae2e28f435a4b785c7872216793ecc342aced9c6262795da69d88035c5342e9ec29dd15ae09", 0xba}, {&(0x7f0000c14000)="e5ac10666949d5efe6c0ea7245a25a64c2b83bf2fe3787cae4014911c02cd1b52fe24e92c463195fd2a23528711ac42ebf64600645505f3440d08113cfd99c127e60ff9421fc2cfcf1db00005ee8f11e", 0x50}, {&(0x7f0000b87000-0x6a)="18a1e410d4ba260f3e0a2d55823de7e0ac048fcb423c3135490141426e2e051c2b0b6f4898c9739ba0853f7c71ff99faeb9938809506c61db3d5cd73f3a89e6b8ae0fe36ec12af559242f042147aeeedaaff6e2cde06274f4b713f0b1637eb0b922fa32a4355512e9277", 0x6a}, {&(0x7f00007bc000)="6873a3b7a0018fcc64bdbd04d78379dd99ec25fd97cb71bbda2bdbc9a4bff0d16fe8f9d3a980def857663cf415ceecaae7c62c59ca81cbc4fb6df065914d5d50758497b1166668dd6f4e44d16ba3e11073221fac3b54324db6da78075a0c6529ad61f715ce623ab22e9dcf46dc07fe6c2b5b96668f46c03fac98be94d708f65e96c5f999247aa1c131277a1e3929f5b60a67db2a674549352decce34da16380b28aced6e2ac321d2ce7c8a4f9081b9bacbe4fd01837b4dad5578399c452b9b2e183198f6bee94661d8e8026ce66d1d5f0af8c3b4e399a9545c2090de6b7f90f0cbfa835fbf1c2cd50254ef", 0xeb}, {&(0x7f0000c32000)="348a5324dde36e05b4bc8462266ea65bd921720f78cc661df698b29caf08116567f5afe68564be7ac4f4a158a3a01734d27d2b8cc13108785899401e3d55954e199f58c20306698cd76c72d273f0feb16f5ff35e16a2a3ff6ce3c6264f66d6f4289b0e305391c3eaaad9296ae61b4eaaca6b08e5e1e3a5f884767f8ab678f9ef0c90f03a701adb972aa0be36d9c9ca411819f8f9c908a366dd349b1be719f2e38774", 0xa2}], 0x5, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000380000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fchmod(r1, 0x1a3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000fa9000)=""/237) 2018/01/31 05:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setns(0xffffffffffffffff, 0x0) 2018/01/31 05:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) write$tun(r0, &(0x7f0000965000-0x1000)=@hdr={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @eth={@random="d8fd0eee0ee2", @random="0889f39f1474", [{[], {0x8100, 0x1, 0x3ff, 0x2}}], {@mpls_uc={0x8847, {[{0x3, 0x1, 0x1, 0x1f}], @generic="0d39db043a60abd96844ef672f18fbcf0c531456d9546ecb363618c36aa404e1f3f10646357d2c68daf99d8f788701e50b096105047ad82aeb4fce38817908f904f88c3b57b610d312f74adc948d30e8b7a1d4ab16ad0c5154b23d650f6f806817e68be0fa27cbb5f0bea815f01e2f6c59191ecc3ebfa15ceb7d9ec6b378d7d37b99be89578d95cd2586839d428e01af3a7284fccf6d943d88e2610965ca29984d41c04313f50f635d9b639be876bf038a1c8600120568b06930d244b7d03bcc09370afffb10a08e89fcceee66dad651af3db09a18f5"}}}}}, 0xf6) openat$dir(0xffffffffffffff9c, &(0x7f0000dcf000-0xc)='./file0/bus\x00', 0x200000, 0x0) 2018/01/31 05:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000a56000-0x8c)={0x77b4, 0x69988cda, 0x5, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004f5000)={0x3, [0x4, 0x178, 0x0]}, &(0x7f000003a000-0x4)=0xa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ed7000)={0xaa, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000615000)={0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x9a2}, &(0x7f0000ffa000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e22000)={r3, 0x1f, 0x9, 0x8001}, &(0x7f00005dd000-0x4)=0x10) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r1) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/rtc\x00', 0x2002, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x2000005) 2018/01/31 05:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e03000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x80000000, &(0x7f00004ef000)="b6857b6619948733d58688fb34d915356fadba1944dbfc78df630b130e472143f880c7575f4bcccddd662f7810859935ea2d3e3833f4") r2 = request_key(&(0x7f000004b000)='.request_key_auth\x00', &(0x7f0000189000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c25000-0x7)='lo.GPL\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000b9c000)='keyring\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000312000)={0x6, &(0x7f000051f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000b15000)={r3, 0x1}) keyctl$instantiate_iov(0x14, r2, &(0x7f0000eae000)=[], 0x10000000000000e7, r2) ppoll(&(0x7f0000673000)=[{r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r1, 0x1200, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x184, 0x0}, {r0, 0x400, 0x0}], 0x6, &(0x7f0000a0b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b8e000-0x8)={0x4}, 0x8) 2018/01/31 05:59:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='status\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd) fanotify_mark(r0, 0x9, 0x10000, r1, &(0x7f0000000000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007b7000-0x8)='./file0\x00', 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f4f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000-0x4)=0xe8) getgid() ioprio_get$uid(0x0, r2) 2018/01/31 05:59:41 executing program 7: clone(0x0, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") getegid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e9c000)={0x8000, 0x2, {0x1, 0x0, 0x1000, 0x3, 0x165fcf53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.626753] audit: type=1400 audit(1517378380.985:21): avc: denied { dyntransition } for pid=6696 comm="syz-executor2" 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 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x2000000008bf3, &(0x7f0000bcd000)={@common='tunl0\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) 2018/01/31 05:59:41 executing program 4: syz_open_procfs(0x0, &(0x7f0000772000)="6e65742f697076365f726f75746500672995b6b6d5f8b05c94bb61785669a00f7b09c26a125e5bf2092de4d0abc2a3789d1afec0aded3bf9923dc5f534da00a4814c020000005a8beb6378d931f6d6561202032bc441cc48014cbd") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x17) shutdown(r1, 0x1) 2018/01/31 05:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000546000)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000075f000)={0x0, 0x0, 0x494}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000073000)={r1, 0x80000, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x40045109, &(0x7f000061c000)=""/0) 2018/01/31 05:59:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @generic="7a94cc9fd4cd992c68456a67671f25f0"}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000008000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002f000-0x10)={&(0x7f000002f000-0x14)=@getnetconf={0xfece, 0x52, 0x0, 0x2, 0x1, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 05:59:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007bb000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000263000)={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) sendmsg$nl_xfrm(r0, &(0x7f0000cfe000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xc8)=@updpolicy={0xc8, 0x19, 0x102, 0x2, 0x3, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x1f, 0x1, 0x0, 0x0, 0xa0, 0x20, 0x9f, r2, r3}, {0x200, 0x3, 0x8f, 0x3, 0x3, 0x4, 0x20, 0x8001}, {0x59, 0x8, 0x7fffffff, 0x7}, 0x8000, 0x2, 0x0, 0x1, 0x2, 0x3}, [@lastused={0x10, 0xf, 0x101}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x408c4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/01/31 05:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f000007f000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000da000)=0x6, 0x800) keyctl$set_reqkey_keyring(0xe, 0x3) alarm(0x7) getpeername$inet6(r1, &(0x7f0000527000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a28000-0x4)=0x1c) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000b31000-0x8)={0x7, 0x7ff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2018/01/31 05:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f0000a1b000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x13d) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000d97000)="ed0489ac1cc59dec5ddbc6062334ed0607feb075788af53948b78342cc3597e99e28729d3aea21e2622dfac1f74bcd091fde4596cf1e5c54231e06ee4585093cfbd91ab27110c35d3057a8ee217a7287515f8ffa6764c8c48900000006ed83f934f80041", 0x64) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000719000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e53000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5b558851}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbc5, 0xffffffffffffff7f, 0xa8a2, "dbf11b1a74e152899cb426ec6fdc886bae2c37e4d5e4e4dd557ae5a4fb2d7c53e7d00554634e68759b57973c761f207913efb16e38d17c859a827c6311761c90ed51ab72b7aecff8072c619b4af77044"}, 0x160) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000da6000)={0x0, 0x0}) 2018/01/31 05:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() quotactl(0x9, &(0x7f00008ce000)='./file0\x00', r1, &(0x7f0000509000-0x66)="f0491a34a51347d50c0c8f6c92d3cdfec912aea1f2470a0879fc7fe8d689e6caeecebbe509e30206aaada345b188c4481dd209aeaa827bdab477a061ecdcb476c820fd72abae0ac7da2c1117e3a11935847401ba0dd03fe63cdabf340da626742f6e1507ced8") r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d1d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000093a000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000291000-0x8)='./file0\x00', 0x80000, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000947000-0x4)=@int=0x0, &(0x7f0000fd4000)=0x3) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d18000-0xbc)="d9", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) remap_file_pages(&(0x7f0000f61000/0x2000)=nil, 0x2000, 0x2000000, 0x115800000000, 0x2000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000431000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000280000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b05000)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdb8) sendmsg(r0, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00004df000-0x1000)="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", 0x1000) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) dup3(r2, r0, 0x0) sendmsg$nl_route(r0, &(0x7f000041b000)={&(0x7f00002ce000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00004eb000)={&(0x7f0000740000-0x1c0)=@ipmr_delroute={0x1c0, 0x19, 0x400, 0x1, 0x1, {0x80, 0x0, 0x0, 0x1150efff, 0xd6a02548e5c019a5, 0x1, 0xff, 0x7, 0x1400}, [@RTA_METRICS={0x30, 0x8, "f026162f0bd94627cfefebc09c32c80b806f2781756361e27a7007c6b26121a5b7a3fec513b07266082c"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_METRICS={0x9c, 0x8, "8ca562947304e0a62ef9f4954d21ef194de751cfe315bf764e0c1eeac1225ecb68e35245455ff2d44ebf28388604ac759a46a48a20de546a6a2cfb885fb28405f32b557486e123deb3317f413d53b10f4e0b54e925bb65942bc3e619c45a0d51ce4590f711f655b48513c6e8a1b79bab3eb8ffd039560a3e1bff8181df2ae2b3dae7e325cf2d396e4b4c957ae491da32d5f059aef5"}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @RTA_MARK={0x8, 0x10, 0x100000000}, @RTA_SRC={0x8, 0x2, @empty=0x0}, @RTA_METRICS={0xb8, 0x8, "23649b121d39b85e7b61c812d529cf7113be047fb2d57959c7f9fe7bd12ae9dba5e8581e925296397a6edea69363ee6c7ec3115e005bb3a42e9bb0ad6942bc003eab9f42c8767ea5451ff105b72144239abc129a991bdf08a0f379e78025eeb30da53dbdf866850db366ea76e22319adae06191d8894e16222290b5fd17495a75c61f151d9deaf0828a11c450b50201e918a8d9b10492f759ef3900a205f1587a825b5bc88199ae726d7f10aced3a853e01b39"}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) 2018/01/31 05:59:41 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x100000d, 0x3010, r0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed1000-0x3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ed0000)={&(0x7f0000ed0000)={0x2, 0xf, 0x3, 0x7, 0x6, 0x0, 0x2, 0x1, [@sadb_key={0x4, 0x9, 0xa8, 0x0, "76c1092a13f83450c39f64370ff3ee9882f8934f4d"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000408000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000adc000)=0x81, 0x4) eventfd(0x0) 2018/01/31 05:59:41 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x23) 2018/01/31 05:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f00001a0000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d57000-0x1)={0x4}, 0x1) finit_module(r1, &(0x7f00002ed000)='/dev/hwrng\x00', 0x1) 2018/01/31 05:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1fffffffffbfff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c7c000)={0x4, 0x100, 0x7b948765, 0x2}, 0x10) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/01/31 05:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000011c000-0xd)="440d00000021000000000002ec", 0xfffffffffffffd5b) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) [ 50.234720] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket [ 50.274796] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket [ 50.300185] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket 2018/01/31 05:59:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000c47000-0x63)=""/99, &(0x7f0000fab000-0x4)=0x70) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)='\x00', 0x0) r1 = add_key(&(0x7f0000ca7000-0xb)='syzkaller\x00', &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b72000-0xa)="689ff7201db02bc87ee5", 0xa, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000c5c000-0x12)='.request_key_auth\x00', &(0x7f00008fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdb000-0x93)="76b671e11ada1283df1e1db3da8dfeaa20519bb183767af810537f110b9dc4f8aecc0dcee96d3471546c27980a2c52f63222ba73845c634abb3cd34a3da71406f6f0e7c142e8ab762b06f372f8bfed7856f251b9e4a48b9c1e04c0cc0bdcf20f9221f938472ccfa800ea2ff39a4d676fc3b42d4bfd5de9f30f9c82611779f8468fe969adbd3fb5f942fb50fe5385638f704a7b", 0x93, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) write(r0, &(0x7f00004e0000)="829cad8f89c01c16d32305db307f63583b03bfa931ac41", 0x17) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) getrusage(0x1, &(0x7f0000fd2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000080000)={0x0, 0x8, 0x5, 0x0, 0x4, 0x100000000}, &(0x7f0000f54000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000afd000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80, 0x18b8c, 0x7f, 0x3}, &(0x7f0000ae4000)=0xa0) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c3e000)=0x9, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/31 05:59:41 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000f, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 05:59:41 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) fcntl$getownex(r1, 0x10, &(0x7f000058c000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f00009f8000)=[{&(0x7f00002b7000)=""/40, 0x28}, {&(0x7f0000cc2000)=""/144, 0x90}], 0x2, &(0x7f0000c17000)=[], 0x0, 0x0) 2018/01/31 05:59:41 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xa76e, 0x1, 0x0, 0x80000000, 0x200, 0x6, 0x6, 0x6, 0x8, 0x9, 0x800, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r1, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d10000-0x4)=0x1f) ioctl$TCSETAF(r1, 0x5408, &(0x7f000044d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000001000-0xf3)=""/243, &(0x7f0000001000-0x4)=0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r1, &(0x7f0000297000-0x1)='.', r0, &(0x7f00007da000)='.') 2018/01/31 05:59:41 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f5e000)={0x0, 0x8000}, &(0x7f0000f8b000-0x4)=0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f8a000)={r1, 0x51, "e3ff19257e14af6d4f869012557f1e351b3ab9fae76a7f39f3448e525aa5c5d911aebc6e314192441e2c5aa303fe3f28f41f4c3ff0a6a2fb92b9a80cf5c25459de97a0de92df70d3149131d79c982f7434"}, &(0x7f0000f8b000-0x4)=0x59) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 05:59:41 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000053000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f0000025000-0xd)='/dev/snd/seq\x00', 0x2) 2018/01/31 05:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/mls\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000f00000-0x38)={&(0x7f0000306000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x1, 0x3, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32, &(0x7f0000175000-0x10)=[{&(0x7f0000bf0000-0x7a)="05c2cdd32d223411f1c1ff62784ba0a503d93364b304f640d8a6f2d8bb03bbda5593b0f3e179f1b4b913c893a6605fd0eafdde9cdf9cc500eb69b4300868a02e063a9dae4ebd91aa99b66e8ade1185889f5da6309c15b97ce40ef96871d5c689735979dc16cde0b74ad54f977f2ba71b51cf2ba5fd517e2b1a94", 0x7a}], 0x1, &(0x7f0000ef5000)=[{0x110, 0x194, 0x1, "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"}, {0x38, 0x0, 0x9, "086bc9814a677208feb9816d289291de5865f3f2732f94c4871adbfa70eb9cda4ffb"}, {0xd0, 0x13b, 0x5, "b3cfba4508eb50e8df6805637312bf54cdeff1a9ba297f27c546aba5ce50062968c7b218593dce1abdc4ff1e68fd90895601a76cb2e261e1d21c24a584e9e42c4cc9dca83f2f1754fccf98d9f6e531e1fadd204b882ae07b9bf00853e27974a6a8fe0a8a399b10a18e762a3e7ac82f5c66e65518159043a574535ebfc22ee0d046bf6433036beb4d0ec909fa9d24496c925470f40cb41554f713733f21bda26dd21c42c3ea9632a0a0613c9608c965576fd3db00c049768f1fd0553592c2"}, {0x1010, 0x1ff, 0x4f0, 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{0x108, 0x113, 0xfffffffffffffffd, "7c01e863d87a58fa2dba2489230b8f4df3a8db03228f926fe0df9cd465cea827b8241318544bf8732d92d2bcd76a2ea69c1838a5ace18b1fb8285ad1bb6c8f92410eda265bdb3faae5a323ec029d60e5c9b86edeeb6477f7d2d65712bff9339870be8ecdd0f0c76928b6ed8c19fcf52505afb9e8dd952d75f27401a1f5449839db8fcb2b0fca97a24cd3e29372982081393918b87ce47eeda117f3c969e350bd940d566abefdcdaf0cac5c33fa3190f4c558d2892f41b1ff4543aae61560f561397ec40ca7e49857507f67878d118de09709789c114bc5b837e66df2b851f53a66bb58349abcd3506a07579cf8a669f2ea6587b39da9"}, {0xb8, 0x19f, 0x9, "9df2b52c714768326b946f2b6d3d9b415a24859b59daf02efc9fbb70e1d5c0ade9484c785f14d08460d2de0db2a2efd6a72558226ee146a1c82deb162b0ec47583b3f1edccc87dbffd336a2a1f0490cc4c675f390643a1e310e56dc8761d244e3b154d3a6f850d19ad0190c89a5dbe2c183ec03839c7ba5b3b28896e321a7f612924a28606c545d195d1f8738702f5a2f7c7a7c8a208c0310d4b0d1805e178c23b"}, {0xc8, 0x13d, 0x40, "8ead46431b5745250b9d490c174c9a57a9a87b1d5908685b3635ca8de0b411a4dcd0e9fa683c1f0cc651dff8627e43dac7082b181bc14d1c47ecdb449d7a48fd5188ee4bfad5bab154156dc7fc4a6e0787b204039f7099ced57a00d7adf31a049aab985cbe90c09cc560b3ba56e467a8f5874b393079ca69a96c0396c715fe1ce269bd1f766ce28ddcc28f8a33ae8d2f9ed60221d276470ee48d008ad6e3631903858f8be2c3457ea8610be4821a324bf1d58a6bc95437"}, {0x20, 0x0, 0x200, "7a1be2963e312cc656dbc10d8b51ffd5"}, {0x1010, 0x112, 0x10001, "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"}], 0x24e0, 0x40000}, 0x4000044) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00003c4000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0x1c) 2018/01/31 05:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f00005ab000-0x8)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f00008cd000-0x38)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000031a000)={0x14, 0x42, 0x800010d, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e98000)='./file0\x00', 0x200, 0x1) 2018/01/31 05:59:41 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000011000-0x8)='./file0\x00', 0x2000, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000003000)=0x0) 2018/01/31 05:59:41 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000a89000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000cf4000-0x8)={0x4, 0xff, 0x0, 0x1ca, 0x7}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x2000000}, 0x4000001) 2018/01/31 05:59:41 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000020000)=0x1ff, 0x4) socket$netlink(0x10, 0x3, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000f80000)='net/ip_tables_matches\x00') lseek(r1, 0x0, 0x2000000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f81000)={0x98f7, 0x9, 0x8}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x3) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f82000)={{0x1, 0x10000}, 'port1\x00', 0x89, 0xb1040, 0xffffffffffffff8b, 0xffffffff, 0x3ff, 0x1, 0xff, 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]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e16000-0x8)={0x0, 0x7}, &(0x7f0000f82000-0x4)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000696000)={0x50, 0x2, 0x40000008, 0x665a, r2}, 0x9) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f83000)={r2, 0x1}, &(0x7f0000281000-0x4)=0x8) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80003fff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b28000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) vmsplice(r1, &(0x7f0000b26000)=[{&(0x7f0000b27000-0xd1)="f2", 0x1}], 0x1, 0x3) 2018/01/31 05:59:41 executing program 6: mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000863000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x27)=""/39) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d76000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f000079b000)=0xc) fstat(r0, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000870000)='./file0\x00', 0xa002, r1, r2, 0x4b, 0x100000) 2018/01/31 05:59:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000907000-0x9)='/dev/sg#\x00', 0xa668, 0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000943000-0x74)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf51}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, &(0x7f0000d4e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) fcntl$getownex(r0, 0x10, &(0x7f00000f1000-0x8)={0x0, 0x0}) chmod(&(0x7f0000dd7000)='./file0\x00', 0x0) ioprio_set$pid(0x1, r3, 0xd1) keyctl$read(0xb, r2, &(0x7f0000092000-0x4b)=""/75, 0x4b) 2018/01/31 05:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000cfd000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/keychord\x00', 0x19b800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000369000)=0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0xfffffffffffffffc) 2018/01/31 05:59:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f00002f1000-0x20)=[{&(0x7f000088b000-0x40)=""/64, 0x40}, {&(0x7f000059f000-0xbb)=""/187, 0xbb}], 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000afb000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000cd000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000140000)={0x1278, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1264, 0x54, [@generic="9f5f5fd6124d87c233dbe3f777243296f16f2e2124eafc9bc9001796bcd6b23a44837019e2f839075817f899be0d7e21d7cd74f0f001e9f1333859c0412cc81dcbd17b3bd14418433acbcda6303456fead06207498dd686ada0a9524020596d239c34e818dcb566a23e0bae1c76f9684050c16e6f28faaefe846c36b6c604db56c", @typed={0xc, 0x50, @pid=r1}, @typed={0xc, 0x31, @pid=r2}, @typed={0x18, 0x24, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="3355e7a9f63f53d9433719c2494c7ab67839a3d847ba2b17e102df8b060edabd56f930c8d5a5c7fc5319d48944c6d861c981f06468bcb337621d74441169a1fb42e65f272d5baff71dcc8ec3419010a4cfaf835e9e8c684d21548ed18256b88935908db73c824beb7068d623b1e548b75eed81f868a66f4a842be84468c971aa817b99a21d986e0ab0b512554b0d1e1bdf616d39b1c92451dda2fd7a922a369b12fed78501984da28d9f2800bb24ee04417cb89b3c7e66bde73c939f1a57045c0ac8b1e70eb173bf06e63b7968d4174b97b1e8", @generic="15447c5f72e4638ead0c7d56cca02b5cf3c60ebf79c04e1002bed7f64c4262f905e5df5f5b0c7ecdd7b2075300ca1831584c9fd5bf047381fca49cc5a6f8848f5fbbe701a1f21036deb5baffef0033aabb079ff911370447545d566e224788a8c03fbc8572d9c9a3f50e4c014fbd709de2e93eb2f735cd472459a0529c1f4bd9444613d80d265076ea28d7f0e2b44746c4b7cf79416c28871a4aca8dafd7857de828ab14c0da18480d78a49e9c8fd2b11a2a1b71c09c6880d86e42e0b93a4ffd6eee552cf60b47917ccb20bc805709336984b1b3b44a02545d117f", @generic="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"]}]}, 0x1278}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000016a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat(r3, &(0x7f0000133000)='./file0\x00', 0x2001, 0x4) 2018/01/31 05:59:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f00009b7000-0x10)={0x9d, 0x100000, 0x0, 0x800, 0x7ff, 0x0, 0xfffffffffffffffc, 0x8, 0x60c, 0x1f8000000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f7b000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cc8000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000046000)=[{0x1ffffff81, 0xffffffffffffff08, 0x0, 0x0, @time={0x0, 0x989680}, {0x7, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/31 05:59:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f000053b000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000698000-0x1)={&(0x7f0000dbf000/0x4000)=nil, 0x3, 0xb, 0x0, &(0x7f000008f000/0x2000)=nil, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007e9000-0x10)={0x0, 0x3c, &(0x7f0000eb5000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000fd1000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000081c000)=@assoc_value={r2, 0x20}, 0x8) 2018/01/31 05:59:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ff000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fe000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005d3000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, 0x8c) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000026e000)=[], &(0x7f0000b5b000-0x8)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000952000)='io\x00') readv(r2, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) accept$packet(r2, 0x0, &(0x7f00001a4000)=0x0) write$fuse(r2, &(0x7f0000374000)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x332, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') 2018/01/31 05:59:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000270000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x0, 0x6, 0x4, &(0x7f00004d6000)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000768000-0x10)={0x4, 0x8, 0xc8ab, "c50353c1c479", 0x20, 0x0}, 0x10) r1 = creat(&(0x7f0000e39000-0x1)='./file0\x00', 0x1cc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mincore(&(0x7f0000a20000/0x4000)=nil, 0x4000, &(0x7f0000899000-0x81)=""/129) 2018/01/31 05:59:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f000034a000)=[0x2, 0x7, 0x4, 0x7, 0x81], 0x5, 0x9, 0x5, 0x6a69449a, 0x8, 0x1000, {0x100000001, 0x1, 0x3, 0x8f, 0x2, 0x7, 0x6, 0xffffffff, 0x2, 0x8, 0x1, 0xcf, 0x80000001, 0x4, "c056379e097eae9427935d3f50a69ed1c2583144667d0c262851cde086f7b99b"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x81, 0x6, 0x4, 0xffffffffffffff49, 0x5}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x943, 0x0}, 0xc) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) readv(r2, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000043000-0x4)=0x14) write$eventfd(r2, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r2, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/31 05:59:41 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/31 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fe3000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000-0x4)=0x10, 0x800) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fe3000)='./file0\x00', &(0x7f00007ac000)=""/230, 0xe6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe2000)={0x1, [0x9]}, 0x6) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007f9000-0xa)='/dev/ptmx\x00', 0x3, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe5000-0xf)='/dev/sequencer\x00', 0x82, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00008ea000)={0x0, 0x0}) syz_open_pts(r1, 0x1a5582) poll(&(0x7f0000ecb000-0x38)=[{r2, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b6b000-0x18)=@get={0x1, &(0x7f00009c9000)=""/219, 0x9d59}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe3000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/ptmx\x00', 0x40, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000fe3000-0x10)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x10) 2018/01/31 05:59:42 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setns(r0, 0xc000000) r1 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 50.583280] audit: type=1400 audit(1517378381.945:22): avc: denied { read } for pid=6853 comm="syz-executor4" path="socket:[13876]" dev="sockfs" ino=13876 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 [ 50.620491] audit: type=1400 audit(1517378381.985:23): avc: denied { ioctl } for pid=6853 comm="syz-executor4" path="socket:[13876]" dev="sockfs" ino=13876 ioctlcmd=8903 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 2018/01/31 05:59:42 executing program 6: 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$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) 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) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f7f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf1, 0x401, 0x0, 0x500, 0x7, 0x0, r2}) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xb48, 0x14, 0x0, 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}, 0x3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80, 0x0, 0xac, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x9cc, 0x3, {{'lzjh\x00'}, 0x4c10, "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"}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}]}, 0xb48}, 0x1, 0x0, 0x0, 0x0}, 0x44) 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$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x4, 0x0, 0x6, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x90, 0x0}, 0x0) 2018/01/31 05:59:42 executing program 7: truncate(&(0x7f00006d8000-0x1)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0x9)='vboxnet0\x00', 0xfffffffffffffffb) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg(r0, &(0x7f000007d000-0x38)={&(0x7f00006e5000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='tunl0\x00'}}, 0x1e, &(0x7f00008c2000)=[{&(0x7f000060c000-0x1000)="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0x1000}, {&(0x7f0000b06000)="29b19c2aa3658596bd0c78e537ff2375ef847295935db2a61f8af6c4b8b2d4bdeb42dd3b5561ac13a077134265ae0cbc4afaf237b08a6afaf6bb8427c7a1ef107ce71d99f8ae7aeb71434a30d06ff8cd8017f16f313ad1c04314cf28fd4d86d240cd06b22d199059990d91ca17057daf49ea31e7f7306f70acef645c159d1c36307012db6ca2326d182015cafc2b77b1597c7daf7a20ff6e1969a7cb691775e5f71e71c275edd0a3fc8938b597fcbb378e386ef060b2541f26572d7ee422b99583c0d7dba06389caf8", 0xc9}, {&(0x7f0000b70000)="f773afdcb11b9fd528b8b9043a3c87da26de166e09b8f5466f6e6b431cddb5a681d390c312af146819d6b3a55926a33725381bbaf12b67b6819a01c04c3ad7", 0x3f}, {&(0x7f00002ba000)="1d0cff774badf90351c97db0fb60828491f0746c57fbf5be7e32cae882a0a264f246ba2f79f56eea998b606912e4e527590c20802c754b9bcb35d150d341657e2140ba4e6d1a91fe57d5ff27da94ffeb320e0c51959263e207b42477a9076a508e99e4bfd482e67893a18c94d6e54f6d21f9f8536fb076bd8082553eb5834b52580d6e73629f568956e8d510bfe97ecf7e362a651875294d1f506aa55ab84718f46b1274299470a2a2d6a57e3245c9ba5b9ac2cb", 0xb4}, {&(0x7f0000a4b000)="c3b17e278d2fa49b91c8c837558f5607f7abaea6ecfb455fcfba11e9157b098b80a70cabfaed849f03b839f3e55db91d2505c69a2dddb335c80ef3c6e9e5cd978b123f6595f2b90749d650f24de66f934c560d733ca7e579c5fdc5fbd29e4f2535040bebf2edf45223a48cb530ecd7e82c8af9fe5c8d0219a0ff966d1bd9eda24f546d084d35a9a20868f7d6ccf54f0b211aa619fcf202a9c4a540e52b270ae48ed5229dca187280c66bbef8b51d59a7c066f935944a478be3fa91d374f9fabbf950995020e042a5d284624e666cfae54824454e316b69ec51bce8", 0xdb}, {&(0x7f0000599000)="2657cddd3f00703fb071fb255b8af8751d9ef1779b864dca2184a3cdc2a2016cb9dc232e7c2ffba152ca323c0c7fd300f060ceb558fe417f0833fb365076a52004232260006879f5daf0ba7f027e22d4f4981cf1a3195f4614f089ddef6e956eb421c0fe29654ca3957a6212ec40134c7cadcbd5e955c994a8ad601aeb78794e4a8b4d8123185900189b267db4d7d98cac102ae90260f7ac486913fa217309b59dd30ccd8f209fb22e08186d20c1331346867aa5240827d40a", 0xb9}, {&(0x7f0000b60000)="4289e318842ecdb1100fa83bf1eede2f78d3613fd0821f4eaa63f432c2b9ee749b8c71a9e99ad7f93d8e46137486425f93861b62637e3548394ec553b1d79901372fb798f787b4b08caaa69f2a03f1d23a77b84e3261dc2b337e4b01078d893e92ac9a9447f8e1eb14e7afe05925b43b36a3f84db3087dea50f499a639e2b2c90055562e155101aa574fed7b95", 0x8d}, {&(0x7f0000b9b000-0x8e)="f514e20cdecfe6b01f3f0830a8509e723f9af2d539bb0dca59891a1e4d91116c14335405c8e3c0e76661daf382901cd6fdfad559048df05a5d71e5b5aa428071f9f832397d687829bb2a843bf8bd625934b8bb24d78600fa65815df957da902eba646d39aa425567c022cf0253ee59be2686ec1098dd1071ab5ab1377947208fdff08cc1d6b32ad50c6d36c38d2e", 0x8e}, {&(0x7f00007d6000-0xc3)="7014a1cd0880e8f2a6c65cc8166ba74527da13dd8ddc81905f2f01e2db886bb0b4deea41b7bd297dcde80d594a5db2f379b759504fe684552bfbb7c84cdaebfd794fabf9e909fabdaae3e5521293cadc422977f8e240b4cd1faef62ff3929ed4e8bf8f2378fcf49f4facaf497a9c7d47bd6b96a80bd6da697d2f93f4e5c3f1220c4f0f96221a6464baa1c5bb1030118d5b87862e4efd56ddc14ffecb483761d035c38513b1989de67255910d37ccb02d58450df98e58a7352c4f6285941c5832a2f65d", 0xc3}, {&(0x7f0000ad1000)="1b9257f250aa5e3e36cd14ebef5e4c68ed48454f7b63969ef7e6eae22235bb43663ad56cf25bd5656272b81f0b759cb0f3956a1b2d71b0d92fb3437032ebeb9a66ba01be02562d2467c1ea371b7b0965af7bfa9b22383665c78c42e6a64aa25292434869552e8fb9dcb3f400a150010a1071f072cf8c80a48ac6028c40d56285a4cf19071d5d0b4c24b3a02cacc3e831466f57fcfb2ea2d680b7bd0c57c6f62db23412925610d31c220e547629d38ea186dc67e2712331f849", 0xb9}], 0xa, &(0x7f0000193000-0x2d8)=[{0xe0, 0x109, 0x9, "5b9829a8eda24c4d5f505829f379706e350fa7220b18f7f3f719fb40dfba86b81fb9eb7b4fb073abe83c4d1eb1d8af94fb7424f2350ff9dd58997628370289a77c9122a553d7588dd2f1e426e31a4b00279e050dacde79595d79a4802b7a5ede4d4cbd16b74c5f3d38d0414b5f6356bccf2a04c11fde30648f634d66ee1852596e6df56ee4a9fcc0efba7a272eb42462276b9415d2e4f6de355f095ce379bb2f4d64b5a89d90ab5069ce5565c76cca4e5f4fb1d9c9482b9f51e0ff906233cf5fd370c3036291d952a78632e0ce20"}, {0x98, 0x101, 0x4, "c3a341567cea5d459a8de725262f950f9bfd07c5b20663c5129fa7a177aedf26c494659de9529a6423cb8b05c8f37ff2272e169e1ef93ab86493e753d1889e60f31a346c1cf0685175c37542b90f26e689b7cf299f49a9301bae8bcafc60bd2584b995db1c6e58a0d24f8d7064a2edc31c8b9935861120c997f68660f49c139e030372816ba0"}, {0xa8, 0x34748bf5255a891d, 0x4, "db74b6eeff7190e6e9a4880dde6c7405816fa4a5714f4b27d13aed6f41b5f8abbb7f09e576a472e4187c28ff3c54b23f64d8656481394d16cae07dc02d3c2eb0c2a0fadb5fa611709971eb04cb81bd5b292bcb29de836d6ac44d89bcde96ba7e52af6992e612d0065cae9ec84cda11aadc600535e2d829d79c1e041a2a89aaa9fcdaa71d092c44ece52f39b86977fe65ca8dc1a1"}, {0x68, 0x10e, 0x101, "f551150927af5426a5f82e10a9980d8710843a62c3d19a6764287b199a40e09b5c21bc0becd4ae75a83bbaa2f5ee21b83d9a8aec4bad9e1f5aef3d2c51d8c79f97a8eb8d2531ab9fd6ad1bca270aee30dc"}, {0x50, 0x0, 0x8, "e428ac41fc63f62cf6ebf2dad589f64700fbc5efd45d9dd5ba2f3ca61e2b7b613854fcb8c6a8c2233247543a6cc46f1a0749e64c9a4f6ed4f381928cf236948a"}], 0x2d8, 0x10}, 0x4000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000d52000)='./file0\x00', 0x100) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000022000)="b0", 0x1, 0x0, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x8e)={r1, 0x86, "04663a6d9f391e4b9d7561dd239ece86aeb257f0ec609dfd15e0e986151fa9891196f54bad4d92bcf0b882d1f6ba951d0ea4c53d38949e9bf7059dff08f25c8324a1a474c46d0388b768deb82520664f01b22b3da0a7ec6e7fc2f6b313ca718f6024814332f9c92be18fe1c38249d664c5716559be3b7dfb0531ca590ebfe0d9ff79fd215176"}, &(0x7f0000000000)=0x8e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000001000-0x57)="8fd5cd370000d8e1c104295d5b20532100000000000001000400000000558d8abd071a850e882b41a09b00000005681d", 0x30) 2018/01/31 05:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet(0x2, 0x7, 0x100000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a85000-0xe)='/dev/keychord\x00', 0x12000, 0x0) getsockname$packet(r1, &(0x7f0000f2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008da000)=0x14) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000014d000)=""/2, &(0x7f00007ad000-0x4)=0x2) r2 = getpid() ptrace$setopts(0x4206, r2, 0x9, 0x34) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000626000-0x11)='/selinux/enforce\x00', 0x90800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000f25000)=0x4) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000a40000-0x4)=0x0, &(0x7f0000628000)=0x4) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f00002ee000)="dffe57ab5ca0239662acb483ddc1c2aea6aa9c19da1a9a58538541f4b917a9bc2142ecd5699193f7d9d90217f94268c19557f79b3257f136530cbde747c483e37ea25e5524815bdffa9d11676b849b8eff526ada0a42db0d15640cf66adef7cbf69d09b75b7fc88d5f8680e77eaf69c5f0e5edfe34def01a29339668c7b54594013e52a17d3f96b4d64ca9bfcf6947f12500683a58f48c54b0b2b251362ef63227c6ad0f47c1c7615272d0471c4bbaebacdacc10562c", 0xb6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x102, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000291000-0x8)='./file0\x00', 0x40000, 0x80) fcntl$setpipe(r0, 0x407, 0xe3a) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r1, 0x2205, &(0x7f00007d4000)='S') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000726000-0x48)={{0x0, 0x1, 0x10000, 0x2, 0x9}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00003d9000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x1210, 0x0}], 0x2, 0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000697000-0xc)={0x8000000a, 0x0}) 2018/01/31 05:59:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') write$selinux_user(r1, &(0x7f0000004000)={'system_u:object_r:init_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x383100, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000006000-0x50)={@common='ip6gre0\x00', @ifru_map={0x7, 0x0, 0x100, 0x2, 0x7fff000000, 0xc9}}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e5a000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000511000)='/dev/sequencer\x00', 0x14002, 0x0) connect$vsock_stream(r1, &(0x7f000045e000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r2 = add_key$keyring(&(0x7f00006c4000)='keyring\x00', &(0x7f00004db000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000b6e000)='keyring\x00', &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x100000001, 0x7, r3) setpriority(0x2, r0, 0x10000) futex(&(0x7f00005e4000-0x4)=0x0, 0x7, 0x3, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f00000ac000)=0x0, 0x4) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f000005c000-0x8)='./file0\x00', 0x150) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000007000-0x24)={0x8b, 0x80000000, 0x10000, 0x2e15170f, 0x9b, 0x1, 0x0, 0x5, 0x8, 0xffffffffffffefb8, 0x100000001, 0x7fffffff}) inotify_rm_watch(r0, r1) ioctl$int_out(r0, 0x1, &(0x7f0000019000)=0x0) 2018/01/31 05:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008c7000)={0x6, [0x5, 0x2, 0xff, 0x6, 0x1f, 0xffffffff]}, 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 05:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000779000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x100000000002b}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001ec000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x5, 0x10, &(0x7f00002e1000/0x4000)=nil, 0x8}) accept4$nfc_llcp(r1, &(0x7f00008aa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003f8000)=0x60, 0x800) 2018/01/31 05:59:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xc73, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0x80000001, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac0000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ec1000)={0x5, 0x8, 0x3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet(0x2, 0x3, 0x400) mmap(&(0x7f00006ff000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x0) r3 = add_key(&(0x7f00006ad000-0x5)='user\x00', &(0x7f0000d48000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000684000)="ef4d084eb64272e58fa48775dadc134fe1f0a9fb903d64e8f160ca06e78586231aed867bbe413f0ba6c1e73c67c066fece4560db45d9bd4d6c74f5729cc550319b0ac48ec6d95dbcbf7b7035d366e0ac4f6ae58729cc63a1c9389c3eb2197a65df68942f6960c235b70e7f67", 0x6c, 0xfffffffffffffff9) add_key(&(0x7f00000c4000-0x6)='.dead\x00', &(0x7f00006b6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cba000-0xfe)="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", 0xfe, r3) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a90000)=0x0) getpgrp(r1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000df2000)=[{&(0x7f0000b81000)="480000001400190d09004beafd0d8c560a84780080ffe00600000000000000a2bc5603ca00000fff00000006200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/01/31 05:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r2, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x80000000000}, 0x0}], 0x1, 0x48040) connect$llc(r2, &(0x7f000087b000)={0x1a, 0xf5, 0xfe000001, 0x47d846e, 0x2fa, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffff6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0x2e, "4dfdcd0f3c35badf5eede00ae407cc7b84c52863aee9a5456e8192fc2ae86800ff49503b5cb0575aa04b0b923983"}, &(0x7f000067c000)=0x36) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d35000)={r3, 0xde, "0e286172e8a9f34b46f6021d3aa06a7afb2acad87ca0d20a5381204e34d48b0ace0cca5adc6e81c76c5faa0fff5414b286caebe602da5230a7290c176b5e18899cf49611794e626de6e9441b09665279cdf088c491cd37da47dcec54cf116bc45b2a93df93deb682e3ba85ebb6b09eca966b82bc7fc346008b8398112c57b201c427dd83d5c2111e412d6210f4a8404b3eb7ce29483c1056338e9fe8bf5afd2b35496500f83f43fb7bf41b39a31491f0f9d585ba39bdd2f42ee8f3e71c1fe4ff6b1e5e8278e1a91a024f15806bffa24be29f57e858287a4e23ed6218bb00"}, &(0x7f0000579000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000007f000-0x4)=0x0, &(0x7f00004be000)=0x4) close(r0) 2018/01/31 05:59:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c7000)=0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000d6000-0xb0)={{0x0, 0x5}, 'port1\x00', 0xc0, 0x80000, 0x3, 0xff, 0x1ff, 0x8, 0x7, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 05:59:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000283000-0x8)={0x200f1526, r1}, &(0x7f0000991000-0x18)={0x213, 0xf699, 0x9, 0x5, 0x1, 0x7}) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) 2018/01/31 05:59:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) write$sndseq(r0, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfffffffffffffffc, 0x0}, {0x0, 0x0}, @addr={0x5, 0x7}}], 0x30) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x2, 0x34, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, @in6={0xa, 0x2, 0x82b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8001}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xa06}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000d58000)=0xe8a, 0x945) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) dup3(r0, r0, 0x0) [ 50.855369] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ca5000-0x4)=0x0, &(0x7f00001cf000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008dc000-0x4)=0x0) bind$ipx(r1, &(0x7f000069b000)={0x4, 0x6, 0x10001, "005b773ef0fb", 0x6, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) 2018/01/31 05:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f7d000)={{0x0, r0}, {0x0, r0}}, &(0x7f0000b37000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x48000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e16000)={0x2, 0x6, 0x4, 0x2}) ioctl$int_in(r0, 0x200000000005432, &(0x7f0000758000-0x8)=0x0) 2018/01/31 05:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r2, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x80000000000}, 0x0}], 0x1, 0x48040) connect$llc(r2, &(0x7f000087b000)={0x1a, 0xf5, 0xfe000001, 0x47d846e, 0x2fa, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffff6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0x2e, "4dfdcd0f3c35badf5eede00ae407cc7b84c52863aee9a5456e8192fc2ae86800ff49503b5cb0575aa04b0b923983"}, &(0x7f000067c000)=0x36) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d35000)={r3, 0xde, "0e286172e8a9f34b46f6021d3aa06a7afb2acad87ca0d20a5381204e34d48b0ace0cca5adc6e81c76c5faa0fff5414b286caebe602da5230a7290c176b5e18899cf49611794e626de6e9441b09665279cdf088c491cd37da47dcec54cf116bc45b2a93df93deb682e3ba85ebb6b09eca966b82bc7fc346008b8398112c57b201c427dd83d5c2111e412d6210f4a8404b3eb7ce29483c1056338e9fe8bf5afd2b35496500f83f43fb7bf41b39a31491f0f9d585ba39bdd2f42ee8f3e71c1fe4ff6b1e5e8278e1a91a024f15806bffa24be29f57e858287a4e23ed6218bb00"}, &(0x7f0000579000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000007f000-0x4)=0x0, &(0x7f00004be000)=0x4) close(r0) 2018/01/31 05:59:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000283000-0x8)={0x200f1526, r1}, &(0x7f0000991000-0x18)={0x213, 0xf699, 0x9, 0x5, 0x1, 0x7}) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) 2018/01/31 05:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ae7000-0x68)={0x3, 0x7fff, 0x7, {0x0, 0x1c9c380}, 0x400, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000882000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0xffff, 0x2, 0x7, 0x6, 0x4, 0x100000001, 0x80000000, 0x7fff, 0x3, 0x0, 0x97, 0x4, 0x8, 0x8001]}, &(0x7f0000507000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7c000-0x98)={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]}, 0x5, 0x40}, 0x98) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/enforce\x00', 0x20000, 0x0) connect$inet(r0, &(0x7f0000380000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac7000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000191000-0x4)=@assoc_id=0x0, &(0x7f00000d9000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006c8000)={0x0, 0x200, 0x20, 0x2, r2}, &(0x7f00009f3000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065f000)=0x20000003fb, 0xfffffffffffffe23) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000ae2000)={0x23, 0x0, 0x800}) r3 = openat(0xffffffffffffff9c, &(0x7f00005be000)='./file0\x00', 0x10000, 0x2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00003b4000)=0x4) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000bba000-0x4)=0xeef, &(0x7f000033f000-0x4)=0x4) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r1, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df8000)={0x6, [0x7, 0x0, 0x0, 0x9, 0x9, 0x10001]}, &(0x7f0000df8000)=0x10) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)=0x0) signalfd4(r2, &(0x7f00003ff000)={0xfffffffffffffc00}, 0x8, 0x800) dup2(r0, r2) 2018/01/31 05:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c21000-0x8)='keyring\x00', &(0x7f0000414000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000b35000-0x8)='keyring\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000d48000)=0x2) r2 = request_key(&(0x7f0000e83000-0xa)='id_legacy\x00', &(0x7f0000062000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c32000)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f00000f4000)='keyring\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000c74000)="", 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000063000)=""/56, 0x38, 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e34000)='net/udp6\x00') read(r4, &(0x7f0000979000-0xf1)=""/241, 0xf1) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x800) writev(r0, &(0x7f0000569000-0x20)=[{&(0x7f00001f9000)="cb8f8496ac79f0fae8b0c558605574b5b5648004aea82dc9317483ed15ea3bbd5a49fba41cdea3cec967754fc6625541ffe8ddeaffdf4dcef3", 0x39}], 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/context\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd4000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/01/31 05:59:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000496000)=""/235, 0xeb, 0x40000000, &(0x7f0000001000-0x80)=@generic={0x11, "ad70d81ad03a4fd9f6ca32fb84caf0cc47e612b2f731b271ece6837d2ed75b8278c7698f137ca5462c88bd868edf4753bdef71ec43d3b177811ec405b7d6ec228715d1719d7aa7298371de1bad7a494589d1a07e489bd21f658e9a8c86632533b5711373b37205db40aa7ffd1a1d7fc4d1ae24948522f8a6803a668c4a52"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x800000000000000, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0xfffffffffffffffc) syslog(0x9, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000c39000-0xc)={0x2, 0xd3, 0x2, 0x0, 0x3, 0x9f}) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000c4e000-0x4)=0x0, &(0x7f0000000000)="24fa871440fe5b85d56ad8b055024a3ad7b321b6431060abcd1aa4e1aff18cb80de93415e96f1c089cdb4bf8593753ef6e0d19a638babafb02bcd38781757443b46408168ba094") syncfs(0xffffffffffffffff) 2018/01/31 05:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f00003e3000+0xf7c)='/dev/snd/timer\x00', 0x0, 0x4004) r1 = fcntl$dupfd(r0, 0x0, r0) alarm(0x80) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000698000-0x4)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000581000-0x4)=0xad0, 0x302) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.057979] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/31 05:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000430000-0x4)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000369000-0x38)={&(0x7f000034e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f4000-0x10)={&(0x7f000034e000-0x350)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000330000)={0x0, 0xb9, "ecbca28fe0e7419737149697a91344516ffcecfa26c6045d2bc5719bc64d0e0592a19cb7c4c2a01004e0770d16aee5642f776eea271cb1a770591a7bd00a97c13dad94fe908d2606d1b4d07f96d947fbcf4a5a5ce80ba35429d4cd793fb25a719b11a2a6f6c8b769cec2bde5470948edacdf1e2d8c4e414917f27bed963f9a3ce38cf546defa7e38a8ff465c5f1d31b4f9530f722d4303975a681ad5553a2f74a16f19dd2e42ece6dbef72de39882be1d2e4f0cd9238dcaa99"}, &(0x7f00004ad000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e7000)={r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6f096a84, 0x9, 0x6fa9, 0x40}, 0xa0) 2018/01/31 05:59:42 executing program 7: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000286000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007c2000)=0x3, 0x4) socketpair(0x2, 0x5, 0x1, &(0x7f0000b95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e58000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f69000)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d03000)={r3, 0x0, 0x2, [0x0, 0x1]}, &(0x7f0000635000)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00001dc000-0x88)={0x6, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 05:59:42 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000024000)="ef9c2a46cb1a3c6ec853ab5262e1bd24dabd268773abe41950582c8ea3253283f8016d9779fc562df9bd38acc14b6a87430521facd2f8899067be23b6b2d628882ce7a461656e634459cef8102448bbfa158d602bcb5d9570d188ea0787e6390bc3b79ea7794ccf39cb3c8c1393943e25ba9383f9317f8bbfaa21206a34f3171722e93cae3bd45257bbc5c842fabd7e6543082e0ae879ed1a4f50dc00576e1a9277e9c1aef8b8171b0d5cecf61") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000027000-0x8)={0xfffffffffffff000, 0x401, 0x3d97, 0x10000}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000026000-0x9)='/dev/sg#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000012000)=0xb554, 0x4) 2018/01/31 05:59:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000004000-0x8c)={0x8001, 0x2, 0x5, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@common='bond0\x00', 0x3f}) 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018c000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ce1000)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000549000-0x2c)={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x2c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ae8000)='tls\x00', 0x4) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000b9f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0}) 2018/01/31 05:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b1f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaae, 0x4, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="09000bfff3d42154", 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000776000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000)=0xe8) r2 = add_key$keyring(&(0x7f0000a15000-0x8)='keyring\x00', &(0x7f0000a9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000d82000)=0x8, 0xfffffffffffffd89) 2018/01/31 05:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x2) pread64(r1, &(0x7f00008d1000)=""/127, 0x7f, 0x0) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000-0x88)="eda80980b33196f2c503961dcda235d1e14157e8d43f3c3944855d6049baedfa43996d5a7460fb2e4d7c29cbc890b8c4d5f80eb8a087bbcf5bf3908409376e149e14c8ab31856b1efd62f0e2ac46599abc7a2d2121476d9b50c79d02c8b5190677806da7e299b3889ab0f3af221c8edc2f183d90f16739291b2f499394d8fad3799191dff506f9d0") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0xac00, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000004000-0x1000)="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") ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={@generic="b863709859f44b76248439f7c5f514c8", @ifru_flags=0x4800}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x6, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x1) 2018/01/31 05:59:42 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000009000-0x44)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x49) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000009000-0x64)={&(0x7f000000a000-0x1c)=[0x7, 0x0, 0x6, 0xc81e, 0x3, 0x8, 0x0], 0x7, 0x5, 0x2, 0x59d9, 0x9, 0x3, {0x3f, 0x1, 0x0, 0xd5, 0x1, 0x7, 0x400, 0xffffffffffffe335, 0x965, 0x7f, 0x7, 0x80, 0x1000, 0x1, "a3cac7ac771b7c80fbd1aaeddb8b67c6ced5aa2a1a5225fd14a3a2aee82f484b"}}) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000012000)={0x12, 0x99, &(0x7f000000d000)="c394abbb30daf67eee019e354f2b462281a21ca1df2f1bd43763b2f37d7e7a16f0fc58044938a19c13e879d04e911293154ed63e72218559d92476df0c2a6ec821c595f28254d771743b9dd39e310e5f64239a83b2583f31e4f2514f4ed7fb8c992a54337a7e80367f0e5cbfdf86d0ce786250382199c1b4d5def676472ab4c3acccb22bdc10cd8a7d9416b064a7b3050bc51f01f500ba27be"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000077d000)=""/125, &(0x7f0000234000)=0x7d) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000648000)={0xffffffffffffffff, 0x40, 0xffffffff, 0xffffffffffffffff}, 0x8) recvmsg(r0, &(0x7f0000133000-0x38)={&(0x7f0000499000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000076a000-0x70)=[{&(0x7f00004cd000-0xbe)=""/190, 0xbe}, {&(0x7f0000180000)=""/105, 0x69}, {&(0x7f0000f56000)=""/4096, 0x1000}, {&(0x7f000075b000)=""/185, 0xb9}, {&(0x7f0000ed6000-0xc0)=""/192, 0xc0}, {&(0x7f0000332000-0xc7)=""/199, 0xc7}, {&(0x7f0000324000-0xbe)=""/190, 0xbe}], 0x7, &(0x7f000023e000)=""/70, 0x46, 0x1}, 0x40) 2018/01/31 05:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000074e000)='system\x00') r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffd24) sendfile(r0, r0, &(0x7f0000e4c000-0x8)=0x0, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d91000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00002db000)={r2, &(0x7f0000dad000)=""/218}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000be7000-0xe)=""/14) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db8000)=0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa0000-0xbb)=""/187, &(0x7f0000402000-0x4)=0xbb) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/31 05:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000253000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)=0xb) request_key(&(0x7f00005c9000)='dns_resolver\x00', &(0x7f000063f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001bd000)='\x00', 0x0) 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000005, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000031000)='/dev/hwrng\x00', 0x240000, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000037000-0x10)={0x0, 0x3, 0x7, 0x4781}, &(0x7f0000037000)=0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000039000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000037000)={r3, 0x3f, "7c974d3b21e9763d575186ef1f03972c72a5c648c60ac00aedd3b04d619d6d42f6b00ada92e039ed8da0c392ecfd2c8c343f538791d4db62d2cee1facbcb9d"}, &(0x7f0000038000-0x4)=0x47) getpeername$packet(r2, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002b000)=0x14) sendto(r0, &(0x7f0000021000)="", 0x0, 0x814, &(0x7f0000030000-0x14)=@ll={0x11, 0xf5, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) 2018/01/31 05:59:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f00008b9000)='/dev/sg#\x00', 0xffffffffffffffe1, 0xa40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1000000000000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004c1000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000007b000)={0x1, 0x10001, 0x4, 0x50000000000000, 0x6, 0x3, 0x4, 0x6, 0x0, 0x3}) writev(r1, &(0x7f0000e01000)=[{&(0x7f0000abb000-0x1)="b0", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSBRK(r1, 0x5409, 0x5) r2 = request_key(&(0x7f000030b000-0xa)='encrypted\x00', &(0x7f0000842000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059a000)='/dev/ptmx\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000e7f000)='user\x00', &(0x7f00000d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000525000-0x46)="ea59360227cbf677bdf2f9258c830f84ff7b6c11ce901d694bae83a1bbb8d3febfeb964197ed4c1a2df80047084f107f2ca5b2d7d874a59719b82496c05c5cee9965492cb2a5", 0x46, r2) keyctl$assume_authority(0x10, r3) read(r1, &(0x7f0000d93000)=""/1, 0x1) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000-0x4)=0x0) 2018/01/31 05:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e2000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000db0000-0x1)=0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001bd000-0x28)={@generic="77bf3de5246f301698163d666a898e48", &(0x7f0000384000-0x24)=@ethtool_rxfh_indir={0x38, 0x7, [0x0, 0x6, 0x2, 0x7f, 0x200, 0x6, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000004000-0x4)=0x0) preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x25e, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x2, 0x4, 0x8}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/31 05:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) r0 = syz_open_dev$mice(&(0x7f00007b0000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000066000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000199000-0x10)={r1, r2, 0x101}) 2018/01/31 05:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1d, 0x5, &(0x7f0000249000)=[{&(0x7f00007f6000)="8f0fb1a2fa2083ad6efbb830f60a4d0f9d7820625790aaa71a89c6ebf512304c830aa2835794a431372d2b2f1146822bf01b07424b8a4821dbe6f48471da465fe46fa155a583f35cef857c8dbcf8783ebab7f2d5d5933a8651a185e7466b5c232b8b46a1c8261eff76beb5135430b2bdb242ae406b3e9dadc4df5b90ccc0f70a4bba14fef44fa616e5efac90feeb6bb6a6bd4e2f4cb3ab10502763584117c1641c0280d5d7700d701b5e09dda07227448c29", 0x42, 0xff, 0x40000}, {&(0x7f0000aed000)="e84d2d3d9c43e3b44edf", 0xa, 0x7fff, 0x7fffffff}, {&(0x7f0000471000)="3970fd0efdac3390147e02d47b3fef070000000000000024c3eacf5e06f310415bfb88a3969a5ad7cf7f75b89fb172f1e65a245d2baa537af947e138f306", 0x3e, 0x0, 0x1}, {&(0x7f000003c000-0x2f)="935131f3792d1c27f38852ad79422526e2597705eb3992456ed5af86eb2933c0be944ca8081afd16add604f7a4fada", 0x2f, 0x7, 0x3ff}, {&(0x7f0000552000-0xce)="e402b0cca4fb8c24b36fbb000cdfa8ac79d19d82689348002818dd00cbecbf1407ddbf7dfa757a1fd49976f669b4b9d5149df12bed6659d98011986b27410eb703279c0c07f588b2b379085f512a0211b8ea67ff9091d4af2329d128a13ca2a96f8ba3193330643c641415db7f1d43d8c07dccca08978107bbed2b43b4cb2f8973a33d0a1740e81e13400702fb31a608eea9485119f20a02d58bf0657034c2879c5896d4a23dc187103314a6728c2d1c0e00246193ac562625fbfad0507dd9e3aeea4a64206ff02e6c60558e7817", 0x49c, 0x5, 0x0}], 0x140001) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) 2018/01/31 05:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0x14, 0x40000040000002, 0x9) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r2 = dup3(r1, r0, 0x80000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000372000-0x4)=0x0) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f1a000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c50000-0x9)='/dev/ppp\x00', 0xa040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c4c000-0x20)={0x5536, 0x20, 0x3, 0x401, 0x2, 0x11}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006e8000-0x8)={0x3ff, 0xfffffffffffff0f5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x1007ff, 0x0, 0x1, 0xaf64, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r1, &(0x7f0000503000-0x28)=[{&(0x7f0000447000-0x5a)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a1108", 0x46}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000000e000-0x10)={0x6, &(0x7f0000014000)=[{0x6, 0x6, 0xfffffffffffffff9, 0x3ff}, {0x3, 0xfff, 0x0, 0x7}, {0x5, 0x401, 0x1486, 0x3}, {0xcc, 0x3, 0x6, 0xfffffffffffffffe}, {0x10001, 0x9, 0x6, 0x4}, {0xa68, 0x3, 0x5, 0x8}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000037000-0x28)={&(0x7f0000019000/0x2000)=nil, 0x2, 0x3, 0x3, &(0x7f000000f000/0x3000)=nil, 0x3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000022000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 05:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000075d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000041d000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10001, 0x4) 2018/01/31 05:59:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2d6b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000013000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x20, 0xce, "d4f083d3a8e1f5bd104fb497737ac74c431ee3b1cca0f8a7c280db376f882db08063932aa399be0d3b3daaae2dec88cf4045432b4497b2ada9ff03f2ce741c4fc644c5da99c0ac739c262f610fc577a44019b49bbfdc3d007ddb5ea51b92ae2e14eea471a4eb022edda5240f5fcc6e6a89a83353f567cdbab88d10b5b3f3ea26eb588d4b1f11464e38675c9a4c0e6256a66348c011e394bca0a874574e5d52d7f76c0288b56da517396c718342da2c5a8c76e872f884ae7e4e5863be4ff6ecd3c5eaef8ecc754b89eac27bdacf83"}, 0xd6) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000011000)=@generic={0x7f, 0xf457, 0x8001}) 2018/01/31 05:59:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000cc1000)={0x0, 0x0}) 2018/01/31 05:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000079b000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000fde000-0x10)=[@request_death={0x400c630e, 0x0, 0x3}], 0x297, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = syz_open_dev$sg(&(0x7f0000d6c000-0x9)='/dev/sg#\x00', 0x8, 0x8000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000002c000-0x10)={0x2, &(0x7f00009d5000-0x8)=[{0x9b, 0x0}, {0x10001, 0x5}]}) restart_syscall() ioctl$TIOCNXCL(r2, 0x540d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/31 05:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000078e000)=0x14, 0x0) syz_open_dev$binder(&(0x7f000087e000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socketpair(0x13, 0x0, 0x3f, &(0x7f000024a000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000064e000)=0x5) mremap(&(0x7f0000d86000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00005aa000/0x2000)=nil) 2018/01/31 05:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0xffffffff00000001) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000980000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000916000)=0x0, &(0x7f0000b2f000)=0x4) getsockname$netrom(r2, &(0x7f0000aba000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ccb000)=0x10) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00002e2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe887, 0x0}) 2018/01/31 05:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3b000)={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/ppp\x00', 0x80002, 0x0) epoll_wait(r1, &(0x7f0000ef5000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7) r2 = syz_open_procfs(r0, &(0x7f000021f000-0x6)='smaps\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 05:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000183000)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ffe000-0x4)=0x0) r1 = socket(0x20000000004500a, 0x20000000002, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000743000)={0x40000000003ad1, 0x8, 0x5, 0x9146, 0x7ff}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c88000-0x4)=0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) 2018/01/31 05:59:43 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000038d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f13000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000279000-0x8)={0x0, 0x0, 0x0, 0x8}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x107001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000-0x58)={0x94, 0x3, 0x1, 0x7ff, 0x8097, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0xd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, {0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x80000000, [0x3905, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x800, 0x1, 0x0, 0x7]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="fb20a5898f2f508b4567a20e3d1a060ac11a4949017d16bef11b23bc20deab064794147dfdd600bd315a6a44963fe6e7fc2b51fa813c61854af593872c282201f6b7a6fcd2b04d7dbc7478b6a407c36e14a243da8a98a30e311277206ec866eb28ef369d7fb379d97b188688ce1b213258b42081afbcf4922bfcc5a6f5402553b98e05d17bcac60faadf8eaa667762666e113507f134b77c7bcded4d6994040e5a3ddea734076244bfa91d1c2a", 0xad) 2018/01/31 05:59:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x6, 0x80000) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/31 05:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a6e000)=0x0, &(0x7f0000e74000)=0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x1000000000400, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='net/rfcomm\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000007000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000007000)={&(0x7f0000003000)=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000008000-0x20)={0x20, 0x19, 0x20, 0x4, 0x2, "", [@typed={0x10, 0x1a, @u64=0x7f}]}, 0x20}, {&(0x7f0000008000-0x174)={0x174, 0x25, 0x100, 0x6, 0x0, "", [@typed={0xc, 0x54, @str='!\x00'}, @generic="986cad633c482d32a2f8be0dbaed70952873b56e3526fc7167f2c816416f5067e891a2e139ac905301239470f5373d218b1b0175bc79f98fb0e38ebc3ad5c4e78ef6173df6f45c2161a145058b3496fc6b58af9b4a38d61c", @nested={0x100, 0x7, [@generic="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"]}]}, 0x174}, {&(0x7f0000001000-0xb8)={0xb8, 0x42, 0x2, 0x6, 0x2, "", [@generic="7a4f12dc6ac2a91c53866e55081ccb080168f6df679289ecc260ffb87ff9040ecdae3e0e18a644b6863e849f993e1a2bba72c0c2de1a87072cda92597e1c88ba921ecaec6dc5c19b0f798895ee38c17fc96bba", @generic="ca6dda64f78d81f2ed06cb4efc3a5a6efb7f3ace89ff2bf434bf24c713a096d2e776", @typed={0x24, 0x49, @str='([trustedwlan0(bdevsecurity\x00'}, @typed={0xc, 0x2b, @u32=0xd91}]}, 0xb8}, {&(0x7f0000005000-0x40)={0x40, 0x34, 0x1, 0x7, 0x3, "", [@generic="f414a70a8d4e9f400b7423a0fd6f371ca2e1daf9f0435f359b2efb76e8bd0ae6639862acebed7bde4a49ca96", @generic="6b7d1b"]}, 0x40}, {&(0x7f0000006000)={0x5c, 0x20, 0x200, 0x7, 0x3, "", [@typed={0xc, 0x25, @pid=r2}, @generic="f576ee61302e4f8314a3dbdab2f197343ae377f0472a", @typed={0x10, 0x6b, @u64=0xfffffffffffffff8}, @typed={0x18, 0x75, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x5c}, {&(0x7f0000007000)={0x80, 0x30, 0x800, 0x4, 0x2, "", [@generic="a55806a2b88e8228c4b9507c059d7ce0238c9fce4cbe0a670634d7c6054887d05256fab3e935fe8e72bfbc74506377ea9b8bb2d5a265ee3839a9f06d0021ccafe29d1651a22acabd1686f913a58b133716f0faeb0b35000dc093a9fe1a839c365399beb58b1f63c8ab237461be2a0643"]}, 0x80}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r6, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0]}], 0x68, 0x40000}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000a000-0x4)=0xa940, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000009000-0x30)={0x0, 0x9, 0x1e77, 0x1, 0xe1, 0xf6d}) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/31 05:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000510000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000ae6000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 52.250313] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor0/7139 [ 52.258808] caller is __this_cpu_preempt_check+0x1c/0x20 [ 52.264260] CPU: 0 PID: 7139 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 52.271779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.281122] 0000000000000000 9d053f45d3595d25 ffff8801d482f800 ffffffff81d028ed [ 52.289167] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c4a74740 2018/01/31 05:59:43 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000003000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0xa9)=""/169) [ 52.297199] 0000000000000003 ffff8801d482f840 ffffffff81d62834 ffffffff810002b8 [ 52.305230] Call Trace: [ 52.307811] [] dump_stack+0xc1/0x124 [ 52.313167] [] check_preemption_disabled+0x1d4/0x200 [ 52.319909] [] ? 0xffffffff810002b8 [ 52.325174] [] __this_cpu_preempt_check+0x1c/0x20 [ 52.331666] [] tcp_try_coalesce+0x249/0x4d0 [ 52.337631] [] ? tcp_parse_options+0x970/0x970 [ 52.343858] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 2018/01/31 05:59:43 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000048000)=0x0, &(0x7f0000049000-0x4)=0x0, &(0x7f0000048000)=0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) 2018/01/31 05:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat(r0, &(0x7f0000509000-0xe)='./file0/file0\x00', 0x1, 0x180) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="") 2018/01/31 05:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000078e000)=0x14, 0x0) syz_open_dev$binder(&(0x7f000087e000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socketpair(0x13, 0x0, 0x3f, &(0x7f000024a000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000064e000)=0x5) mremap(&(0x7f0000d86000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00005aa000/0x2000)=nil) 2018/01/31 05:59:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c98000-0x4)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000000, 0xfffffffffffffffe, 0x8634, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.350948] [] tcp_queue_rcv+0x127/0x720 [ 52.356649] [] tcp_send_rcvq+0x39b/0x450 [ 52.362345] [] ? tcp_rcv_established+0x2230/0x2230 [ 52.368914] [] ? do_softirq.part.17+0x40/0x60 [ 52.375048] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.381879] [] ? lock_sock_nested+0x90/0x120 [ 52.387941] [] ? trace_hardirqs_on+0xd/0x10 [ 52.393904] [] ? __local_bh_enable_ip+0x6a/0xd0 2018/01/31 05:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006e5000)={0x1, {{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]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) pivot_root(&(0x7f00009f3000-0x8)='./file0\x00', &(0x7f0000aba000)='./file0\x00') rename(&(0x7f0000e60000)='./file0\x00', &(0x7f0000c0a000)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 52.400213] [] tcp_sendmsg+0x1e8f/0x2b10 [ 52.405916] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.412924] [] ? sock_has_perm+0x1c2/0x3e0 [ 52.418799] [] ? tcp_sendpage+0x1830/0x1830 [ 52.424759] [] ? inet_sendmsg+0x201/0x4c0 [ 52.430548] [] inet_sendmsg+0x2bc/0x4c0 [ 52.436157] [] ? inet_sendmsg+0x73/0x4c0 [ 52.441859] [] ? inet_recvmsg+0x4c0/0x4c0 [ 52.447648] [] sock_sendmsg+0xca/0x110 [ 52.453173] [] SYSC_sendto+0x2c8/0x340 [ 52.458722] [] ? SYSC_connect+0x310/0x310 [ 52.464505] [] ? __fget+0x232/0x3b0 [ 52.469768] [] ? __fget+0x47/0x3b0 [ 52.474957] [] ? __fget_light+0xa1/0x1e0 [ 52.480641] [] ? __fdget+0x18/0x20 [ 52.485822] [] ? SyS_futex+0x210/0x2c0 [ 52.491330] [] ? do_futex+0x15d0/0x15d0 [ 52.496942] [] ? security_file_ioctl+0x89/0xb0 [ 52.503149] [] SyS_sendto+0x40/0x50 [ 52.508405] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 52.525974] binder: 7134:7188 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.540329] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor0/7139 [ 52.548849] caller is __this_cpu_preempt_check+0x1c/0x20 [ 52.554284] CPU: 0 PID: 7139 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 52.561795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.565101] binder: 7134:7192 tried to acquire reference to desc 0, got 1 instead [ 52.566459] binder: 7134:7192 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.571325] binder: 7134:7192 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.592779] 0000000000000000 9d053f45d3595d25 ffff8801d482f800 ffffffff81d028ed [ 52.600753] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c4a74740 [ 52.608727] 0000000000000003 ffff8801d482f840 ffffffff81d62834 ffffffff810002b8 [ 52.616733] Call Trace: [ 52.619307] [] dump_stack+0xc1/0x124 [ 52.624650] [] check_preemption_disabled+0x1d4/0x200 [ 52.631381] [] ? 0xffffffff810002b8 [ 52.636658] [] __this_cpu_preempt_check+0x1c/0x20 [ 52.643124] [] tcp_try_coalesce+0x249/0x4d0 [ 52.649070] [] ? tcp_parse_options+0x970/0x970 [ 52.655279] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 52.662351] [] tcp_queue_rcv+0x127/0x720 [ 52.668033] [] tcp_send_rcvq+0x39b/0x450 [ 52.673727] [] ? tcp_rcv_established+0x2230/0x2230 [ 52.680291] [] ? do_softirq.part.17+0x40/0x60 [ 52.686417] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.693235] [] ? lock_sock_nested+0x90/0x120 [ 52.699263] [] ? trace_hardirqs_on+0xd/0x10 [ 52.705210] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 52.711518] [] tcp_sendmsg+0x1e8f/0x2b10 [ 52.717202] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.724189] [] ? sock_has_perm+0x1c2/0x3e0 [ 52.730047] [] ? tcp_sendpage+0x1830/0x1830 [ 52.735991] [] ? inet_sendmsg+0x201/0x4c0 [ 52.741759] [] inet_sendmsg+0x2bc/0x4c0 [ 52.747365] [] ? inet_sendmsg+0x73/0x4c0 [ 52.753046] [] ? inet_recvmsg+0x4c0/0x4c0 [ 52.758816] [] sock_sendmsg+0xca/0x110 [ 52.764323] [] SYSC_sendto+0x2c8/0x340 [ 52.769832] [] ? SYSC_connect+0x310/0x310 [ 52.775604] [] ? tcp_disconnect+0x12f0/0x12f0 [ 52.781721] [] ? selinux_netlbl_socket_setsockopt+0x117/0x320 [ 52.789229] [] ? selinux_netlbl_sock_rcv_skb+0x400/0x400 [ 52.796308] [] ? SyS_futex+0x210/0x2c0 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f55000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x1, 0x8001, 0x6, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) lstat(&(0x7f00008a1000)='./file0\x00', &(0x7f0000ddf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000705000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001da000+0x67)={0x0, 0x1000, "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"}, &(0x7f0000aa4000)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec4000-0x14)={r3, 0x6, 0x3, 0x5, 0x7fff, 0x0}, &(0x7f0000800000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001e6000)={r4, 0xfffc, 0xfffffffffffffffa}, &(0x7f0000bd7000)=0xffffffffffffff95) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b66000-0x20)={0x6, 0x6, 0x200, 0xe58, 0x2, 0x0, 0xffff, 0x5, r5}, &(0x7f0000f6e000-0x4)=0x20) 2018/01/31 05:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c1000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockname$inet(r0, &(0x7f0000339000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000-0x4)=0x10) prctl$getreaper(0x0, &(0x7f00009a3000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000317000)={0x410, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f8000)={0x0, 0x9}, &(0x7f000019a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ecd000-0x8c)={r2, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x307) readahead(r0, 0x100000000, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/31 05:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$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) openat$rfkill(0xffffffffffffff9c, &(0x7f0000699000-0xc)='/dev/rfkill\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendmmsg(r0, &(0x7f0000d71000)=[{{&(0x7f0000c03000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008a2000)=[{&(0x7f00008b3000)="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", 0x5c1}], 0x1, &(0x7f0000445000-0xd4)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2018/01/31 05:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x5) fallocate(r1, 0x2, 0xffff, 0x1f) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000f91000)=""/173) recvfrom(r1, &(0x7f00008b1000-0xe4)=""/228, 0xe4, 0x3, &(0x7f000074b000-0x9)=@rc={0x1f, {0x2, 0x0, 0x2, 0x6, 0x7fffffff, 0x2}, 0x50}, 0x9) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00003bb000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) syz_open_dev$loop(&(0x7f0000549000)='/dev/loop#\x00', 0x6985, 0x0) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0xf7ffffff) write(r0, &(0x7f00002ec000)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d52000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000033e000)={0x0, 0x0}) setpgid(r1, r2) 2018/01/31 05:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x0, 0x4) 2018/01/31 05:59:44 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d8000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00003c9000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eae000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bfd000)={r1, 0x7, 0x80000000, 0x8, 0x1, 0x200}, &(0x7f0000413000)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000729000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00009eb000-0x14)={0xff, 0x4, 0x100000000, 0x8, 0x4, 0x0, 0x40, 0x5f27, 0x5e9, 0x9}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00004f2000-0x8)=0x0) symlinkat(&(0x7f0000a75000)='./file0\x00', r3, &(0x7f0000337000-0x8)='./file0\x00') 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) eventfd2(0x9d2c, 0x80800) [ 52.801816] [] ? do_futex+0x15d0/0x15d0 [ 52.807431] [] ? security_file_ioctl+0x89/0xb0 [ 52.813723] [] SyS_sendto+0x40/0x50 [ 52.818982] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 05:59:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cc7000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000075b000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r4, r4, 0x400003) capset(&(0x7f0000012000-0x8)={0x20071026, r4}, &(0x7f0000001000-0x18)={0xfffffffffffffff8, 0x5, 0xfffffffffffffff9, 0x0, 0x8, 0xffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) eventfd2(0x9d2c, 0x80800) 2018/01/31 05:59:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f000041f000)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000012000)=""/133) 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000a84000-0x8)=@sco={0x1f, {0x8, 0x7, 0x0, 0x0, 0x6, 0x9b}}, 0x8) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x10) 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c4a000)={0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x9, 0x14, "a90d91000000000000005f8fea8de617e2929895481899cd4e88d0c68badd3ca9d03c84198d5afb42e11005e4fddd695f0da360e65d623e7f0283d727cf2631d", "47dbd563d75a9422e2e340fc370fcbca263eececf35b870ddb81bb925e4e7aab", [0x42, 0x2], 0x0}) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f000067b000-0x10)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/31 05:59:44 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x727000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000)={0xe1, r2}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 05:59:44 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e6a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000ffa000)=0xe8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffa000)=0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = epoll_create(0x8000) fgetxattr(r0, &(0x7f0000c03000)=@known='user.syz\x00', &(0x7f0000ab5000-0x1000)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x1, 0x106) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000068b000)=0x0, &(0x7f00003ce000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000743000)={@common='gre0\x00', @ifru_flags=0x4000}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fc5000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a86000-0xe)={0x0, 0x8, 0x3, [0xfffffffffffffff8, 0x7, 0x4]}, &(0x7f00002c3000)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000009a000)=@sack_info={r3, 0xca, 0x64}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000860000)={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df4000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000974000)={&(0x7f0000d07000/0x2000)=nil, 0x2000}) 2018/01/31 05:59:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/102, &(0x7f0000001000-0x4)=0x66) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000577000)=0x0, &(0x7f0000f66000)="") timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x68001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xd8de}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x820a, 0xfff, 0x1, r2}, 0x10) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f54000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x10001}, &(0x7f0000001000)=0x8) 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000db9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009f2000)={0x0, 0x0}) futimesat(r0, &(0x7f000088d000-0x8)='./file0\x00', &(0x7f0000f86000)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) ppoll(&(0x7f000095a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000e78000)={0x0}, 0x8) 2018/01/31 05:59:44 executing program 1: getrandom(&(0x7f000031f000)=""/162, 0xa2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x4, 0x101}, {0x5, 0x401}, 0x1, 0x3, 0x24, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x77)={0x0, 0x6f, "80aa7c12d12e6a9a18a75af0a7ae634bd11cd17eeaee1cd19426d049c350b596386528e5ff79b771c06fe927e0a51a6e227e09844809a66361e994f14b4642d5bbfc166447d063d031c325369190a379a9f85821d28b27de6a03b308fe2f23a132bec469b2b0a1eb9cd2046cdb871c"}, &(0x7f0000001000)=0x77) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0xffffffffffffffe1, 0x28, 0x96e, 0x3, 0xfffffffffffffffb, 0xff, 0x9, 0xff, 0x70b, 0x379, 0x9, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x1f, 0x20b, [0x2]}, &(0x7f0000001000-0x4)=0xa) socket$key(0xf, 0x3, 0x2) 2018/01/31 05:59:44 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00007bb000-0xc3)="874a69e7ad8014898b2a2205a557b7243a35c08cc595f838cfa3286bcc725c1ec3906c6532265420cc6572277b06afe7cf0ff4eaba130fd5e171cc26b2bfdfe78839b18f746ee8441b62590853afd2798e2a38d78df0f37dfd88481052e8d838668d2e8d9ab8412de90dc46e61debf2058ce0804a55a5da03c497e981b1c9571ed651e34470d3b47e87e70e7810879cd77dc221bc42f80fc4aa165f4f2e227ed1f3668e40c93972510eec3d1d659c791a86d9b13996b001e29eb406e30b61168753cd3", 0xc3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b11000-0x10)=@common='erspan0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00002a3000-0x10)='/dev/input/mice\x00', 0x0, 0x8227fb) fcntl$notify(r2, 0x4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000723000-0xc)={0x80000000, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00006d7000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000477000)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:59:44 executing program 5: r0 = socket(0x42, 0x3, 0x100) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000049000-0x4)=0x0) [ 53.013820] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) sysinfo(&(0x7f00003eb000-0x5a)=""/90) 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) signalfd(r0, &(0x7f00004e1000-0x8)={0x49}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000000d000-0x4)=0x0, 0x4) 2018/01/31 05:59:44 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/rtc\x00', 0x140, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000081f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005db000)={0x8f9, 0x4cf, 0xffffffffffffff4e, 0x9, 0x1, 0xec5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000e3000)={0x0, 0x8}, &(0x7f0000e77000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0x1}, &(0x7f0000c4a000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000af8000-0x30)={0x14, 0x0, &(0x7f0000616000-0x14)=[@acquire_done={0x40106309, r1, 0x1}], 0xab, 0x0, &(0x7f00007e0000)="dcf9288fd387cabee0397f721d26fd32347d9d475cf515e95d5e9a02132ca7faf7b7603c95b2bd7430823682bd64d45297e8be23db029e57b953022d9cd86d2862a7a54b73328096e6b055104b83d192a7c7344058d9d5fac4c97950a9ddde6529659183268df6c868e243856e07095c65087b2d257cf678999c5adae81253bc69fc9fd70197b358e3576056341e5c07d3c1a8df37c99da9e11268311e8c5a131f36deee0e1a8391180149"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005ed000)=@assoc_value={r3, 0x100000000}, 0x8) r5 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a11000)=0x0, &(0x7f00000ca000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) fstatfs(r4, &(0x7f0000384000-0x6f)=""/111) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000164000)=0xfffffffffffffff7, 0x4) fchmod(r4, 0x101) connect(r4, &(0x7f00002f6000+0xbca)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x1954a63c, 0x0) r1 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000026000)="3787c97c1436515fce6cdb9c283c0a5174bd4d0e29cd569739d476324340505d7ca80f611594569e450b0f71613d4cbcf356a1f165e1c39360c73a8b792e52afb0b69589e0e4503303a05a0f38a6439cd091e4a8eac0a7d79646dd60a052b600c3c93a0f794d98851641df2857e2341b2274a43b08702ee458720ff86734daadf4ad3ef023f289508a9808eee4fe") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000026000-0x12)={0x0, 0x9, 0x5, [0xfffffffffffffffd, 0x7, 0x1f, 0x1, 0x80]}, &(0x7f0000026000-0x4)=0x12) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x7}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000026000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1b, 0xf, 0x10, "f2a41f9f178a20401ef8382fa5c29e3010877a3316e609820f379ed212f7cab4b006e1572763129dac15935df112c8617642e2ac2197b06954459d5a9280240b", "575898aad46ee6b66683d0429fb7f3e844eada64ea8c750c38fdad0b5bb7d8ed", [0xffff, 0x7fffffff], 0x0}) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42) 2018/01/31 05:59:44 executing program 4: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb6000-0x9)='/dev/sg#\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b98000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r2, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000861000)=@assoc_value={0x0, 0x3}, &(0x7f0000fba000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eb7000)={r1, 0x100000000, 0x7, [0x8, 0xa7, 0x72bcfd29, 0xb3de, 0x800, 0x7fffffff, 0x7fff]}, 0x16) r2 = add_key$user(&(0x7f0000f89000)='user\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014e000)="d6", 0x1, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x0) add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088e000-0x1c)="14", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000216000)='\\wlan0-/@selfeth0\x00') r3 = socket(0x10, 0x802, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000285000)=""/253) connect(r3, &(0x7f0000b0a000-0x8)=@sco={0x1f, {0x0, 0xfa, 0x3f, 0x4, 0x9, 0xaa8c}}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f00005bf000)='/dev/usbmon#\x00', 0x68, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000750000-0x5c)={0x80000001, 0x0, {0x2, 0x3, 0x1, 0x0, 0x407}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000423000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000e3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b94000)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) syz_fuseblk_mount(&(0x7f0000436000-0x8)='./file0\x00', &(0x7f000095b000)='./file0\x00', 0x0, r5, r6, 0x8f, 0x4cb, 0x181040a) ioctl$TCFLSH(r4, 0x540b, 0x7) write(r3, &(0x7f000035d000-0x26)="24000000210025f0071c0165ffff0004000000000000000002a9000c08000a0000400000", 0x24) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c79000)="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", 0x1000) 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x208) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)="") 2018/01/31 05:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x1954a63c, 0x0) r1 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) 2018/01/31 05:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000582000)=""/105) mount(&(0x7f00003f1000)='./file0\x00', &(0x7f00006d4000)='./file0\x00', &(0x7f0000077000)='fuseblk\x00', 0x800, &(0x7f0000e79000)="4243d70e1bd304b5414ee60d88f82b16e9957ad1775966504cd2e89f231275fc0247ccdca1351ef7a3426f8f422d0d3ebe33422b8ac1713ff6e808c1199f1ab351e157d2fce9bd4c8e055472330902372d953bf088ee356e825e519c13c9fd19d1c8bf34ee4743eeba75402fe3e7c5174fddbdd1c58ed793feb56a0ca3c0c29609e873d314ee1a8b0d1ea9012283b23c8de5418f19553490dec5a8ad3ec1696f7446271381a883a6d1ebb0a16e") sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000b05000)=0x0, &(0x7f0000d59000)=0x4) r1 = getpgid(0xffffffffffffffff) getpriority(0x0, r1) accept(r0, &(0x7f0000058000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096f000-0x4)=0x8) 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e4b000-0x8)=0x6) syslog(0x9, &(0x7f0000300000)=""/102, 0x66) 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000c41000)='./file0\x00', &(0x7f0000fc2000)='binfmt_misc\x00', 0x0, &(0x7f0000829000+0xec4)="75a73507177bd5cea83ebe414f07b102a51d5df4a8174ac69053b69c2faea5966683ddff1ee17609e282d5ce7d3c70f6974c662ceb5d25b4cdbcdc7a9900fc6b7b5fd8d21809c5743a928c52e03fb73bb1f506000000000000010031c168cb1213b000a2a9613eecf12e4ba3e4") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockopt(r0, 0x87, 0xffffffff, &(0x7f0000ee9000)=""/0, &(0x7f000079c000)=0x0) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') syncfs(r2) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x3e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000250000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key$user(&(0x7f00004fd000-0x5)='user\x00', &(0x7f0000586000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c4000-0x6a)="f01dd5185f41b2e307dd67416912fd9e7813f01f7b0a84582c3fde973d7379ca3251e7a96418413406a900e9f65b042545d12372fbf8cf343794db4d144ae0f260795b6aee606cd6ccd1732558b6a2e4a5d78e476e437b381e6dd59a69167a83a7da48c62ea17eabf882", 0x6a, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000d1e000)=""/23, 0x17) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f00001e5000-0x8)={0x0, 0x0}, 0x80000) bind$inet(r2, &(0x7f00005b0000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) execve(&(0x7f0000af3000-0x8)='./file0\x00', &(0x7f00001bf000-0x10)=[&(0x7f00004b6000)=']eth0em1/\\%@^}mime_type\x00', &(0x7f00005aa000)='trustedcgroup\x00'], &(0x7f00006ba000)=[&(0x7f00000f8000)='/eth1\x00', &(0x7f00001f2000)='(eth1keyringcgroupnodev.bdev\x00', &(0x7f0000ab5000-0x26)='$em1trustedselinux{vmnet0:eth1md5sum/\x00', &(0x7f0000381000-0x1)='\x00', &(0x7f000024b000)='wlan0z\x00']) tkill(r3, 0x8000000000000023) r4 = openat(0xffffffffffffffff, &(0x7f0000851000)='./file0\x00', 0x20001, 0x100) mq_notify(r4, &(0x7f0000f44000)={0x0, 0x0, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000798000)={0xa, &(0x7f0000246000-0x50)=[{0x3ff, 0x6, 0x1, 0x9}, {0x40, 0x81, 0x3, 0x72}, {0x9, 0x7ff, 0x6, 0xac6}, {0x4, 0x6, 0xff55, 0x8}, {0x9, 0x16, 0x4304, 0x6}, {0x8eb, 0x2, 0x66, 0x9}, {0x2, 0x1ff, 0xfffffffffffffffe, 0x201}, {0x1, 0x401, 0x8001, 0xffffffffffffff80}, {0x1736, 0x5, 0x8, 0xffff}, {0x0, 0x200, 0x0, 0x7fffffff}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cb8000)={{{{0x2, 0x0, @rand_addr=0xfffffffffffffe45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x80000000, 0x71, "d8e348fd8970df1aad9516874c93a32fbf459e8f99965997f676b4a7dd331ff83a1e0c1f0e3a87c2a129db56ea3095ebccd9637031382e8843187ea5c6b5c01e8ef79da61ebf107c3ff74b5005ccbe35"}, 0x160) prctl$intptr(0x29, 0x1) fcntl$setpipe(r1, 0x407, 0x8) clock_gettime(0x0, &(0x7f0000d5e000-0x10)={0x0, 0x0}) 2018/01/31 05:59:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000476000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006ca000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7, r1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) finit_module(r2, &(0x7f0000252000)='\x00', 0x1) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000885000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000baa000)=0x8) [ 53.165122] sock: process `syz-executor2' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer\x00', 0x10000, 0x0) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/31 05:59:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000081b000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00004bb000-0x8)={0x3}, &(0x7f0000245000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b1000)={r1, r2+10000000}, 0x8) 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000004d000)={0x1, r1}) 2018/01/31 05:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000457000)='/dev/sg#\x00', 0x101, 0x42000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f33000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000079a000-0x4)=0x14) pause() setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000dcb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000548000)="f12ff6881bd09b0d3fa29fa154226a1821285774a2e1d0ea282cf0ea87b8889331b25a3f238ebb7ffee47dbcf54048576ad0a1c1e556d9badfa61aa68f70c9a0f08261c666fa9206efa22302b6d91306ab8d2966e66b7aa06bc7dca216160c4ee1d73b75aec8b5e22e29b2013de4decb893502a258de55ad2b0d36f244df5a741b411faeed6a148c0e8b58b9663937106269bc5f7440a5") 2018/01/31 05:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b6a000-0x4)=r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000938000)=0x4) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b5000)={0x0, 0x0}, 0x4800) fchmod(r1, 0xa0) unlinkat(r0, &(0x7f00004a5000-0x8)='./file0\x00', 0x200) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a06000-0xc)='/dev/ashmem\x00', 0x220182, 0x0) fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r2, &(0x7f000009a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000003000-0x8)={0x8, 0x6c99}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x8)=0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000062e000)='/dev/hwrng\x00', 0x100, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006e7000-0x4)=@int=0x80, 0x4) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b4e000-0x8)='./file0\x00', 0x20002, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/01/31 05:59:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00007ca000)='/dev/usbmon#\x00', 0x0, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000001000-0x4)=0x0, &(0x7f000061f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) getpeername(r2, &(0x7f0000f45000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x10) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f0000627000)=[{&(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000397000-0xf9)="6a7a1fc65f9d07edf2a648b86cc7b4023160107a54e8e911bd7e2c526aaaf7fd2ad525dd8f36642df8578795e98fbdc7197db050828f6b070edd534f80a1d597d2265a00dbd8c31907152953993322bd7319524a1bf7eb1d6f46847f88ac730ee0e843d1172a", 0x66}], 0x1, &(0x7f000086e000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r1, 0x1) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f000053b000/0x1000)=nil, 0x40, &(0x7f000086e000/0x4000)=nil}, 0x18) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/31 05:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000047d000-0x8)='./file0\x00', 0x40, 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup3(r0, r1, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000475000-0x10)={0x1000, &(0x7f0000ac2000-0x1000)="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"}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x10) r4 = open(&(0x7f0000810000-0x6)='./bus\x00', 0x101002, 0xc0) ftruncate(r3, 0x7fff) clock_gettime(0x0, &(0x7f0000341000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000396000-0x10)={r5, r6+30000000}) readv(r3, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r3, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) lseek(r2, 0x0, 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000a8f000-0x14)={0x6, 0x0, 0x6, 0x8, 0x9, 0x9, 0x7, 0x7c, 0x2, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000842000)=0x0) mq_notify(r0, &(0x7f00007d8000-0x60)={0x0, 0x1c, 0x4, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) open$dir(&(0x7f0000468000-0x8)='./file0\x00', 0x80, 0x21) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) 2018/01/31 05:59:44 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7ffffffd}, &(0x7f00000c1000)={0x0}, 0xffffffc3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000fe7000-0xe0)="f7e482dae51e55651d3bf9fd617d4d8407cf1243123f32b9606e1fd61a4a618e30d439e3ffff35a01224b9be5ed439d30b910af2caeb757f2594608607f83fb3809d7d71593825591625ad786e50f78851f4a5855906945c715f97fc857191a6049d211073d56268d31b3066d8720749e5a591092de302b7aefaa2cd733d753e9790a1ebc6443b4d35acb3721e1b6c8a46ea368ff4be0a281ff9c12cb7946f63c43abb5cfbeb979c01a5e35536c4adfa435472a4ea7abe19cdcd1cb34884e1a12cc6858cc8f380b4489edc9a649a056d527b2f5dffd499613516f99bbf7d6323", 0xe0) write(r1, &(0x7f0000fe5000-0xdd)="fe", 0x1) dup2(r1, r0) 2018/01/31 05:59:44 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000-0xdc)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x1)={0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000f000-0x48)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) keyctl$session_to_parent(0x12) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000000f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x4}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000011000-0x20)=[{&(0x7f0000011000-0x11)="487ebcbabb71dfa5ba486673b56a08c256", 0x11}, {&(0x7f000000a000-0xa2)="9c75986e8fa6c6dcc344aa03516a6c4743a50978a976c822b097eb9e45475a49ebc72c0f4f02e07cb7a894da9d9319262233e01a965f1df5f23d9fe44d5455b205a3b771bc24aefa44bcd4c0caf9db651cf7df73eca7c61cf41e00e68a6be483f065f21c1ea6ff191a8a1e648111bb16c4e547fd457c265824b3f07e7253debf1014a903e9fe1a34267b40e9ae8b33218e38ecf316029be9442fd19ae0ff6f8d8a22", 0xa2}], 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000d000)=0x0, &(0x7f0000006000)=0x4) 2018/01/31 05:59:44 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e71000)='\x00', 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000e72000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e72000-0x4)=0x60, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write$eventfd(r2, &(0x7f0000604000)=0x400, 0x8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x6, 0x30, 0xffffffffffffffff, 0xfffffffffffdfffc) preadv(r0, &(0x7f0000e71000)=[{&(0x7f0000722000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d4b000)=""/20, 0x14}, {&(0x7f0000a11000)=""/110, 0x6e}, {&(0x7f000084c000)=""/174, 0xae}, {&(0x7f0000e44000-0x6e)=""/110, 0x6e}, {&(0x7f0000e66000-0xb2)=""/178, 0xb2}, {&(0x7f0000e01000)=""/83, 0x53}], 0x7, 0x0) 2018/01/31 05:59:44 executing program 3: unshare(0x400) r0 = timerfd_create(0x6, 0x80000) fchmod(r0, 0x0) 2018/01/31 05:59:44 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2b, &(0x7f0000020000-0x18)=[{0x14, 0x0, 0x10001, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) timer_gettime(0x0, &(0x7f000001f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000020000)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001a000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x80, 0x66, r1, r2}, {0x100000001, 0x10000, 0x3000000000, 0x0, 0xfb, 0x101, 0x1f, 0x8000}, {0x5, 0xfffffffffffffffa, 0x1000, 0xaaf}, 0x7, 0xc, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0xffffffff80000001, 0x77, 0x2, 0x6}}, 0xe8) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000303000-0x60)={0x0, 0x15, 0x7, @thr={&(0x7f0000001000-0x76)="47cf0a1e7c307a0b00f273a9d9f0153631928340ce3b717a5f9ca2bb0109d70cc28476ea010b9d07dc9130abab88b427b1cfa11d2881452b7884c18b384ca7b11ee02858132060de38d3c3549eb7d7a0d825847dcceb7e3696bdff9c7eb1d84d720a8124859652988bc8386465ee8ef1b05aec65ec92", &(0x7f0000001000-0x4b)="dbfc32b37d461c0737721515234eed6b492032460deab96ebf24c716551e5cca9bffdfd16fe6bd2a1c0d825ac9ea54115a98edcbd91fc650df0aa61372383dc01768a7fe8eca03b332f251"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f6000)=0x0) timer_settime(r0, 0x1, &(0x7f0000739000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000b03000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0xf79f751b2c8e6673, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) 2018/01/31 05:59:44 executing program 5: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000014000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x0) r10 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x20)=[{&(0x7f0000013000)="21f14a5ecf1a724c4022c18493913a4dacd07e98d70acd8f51011d0c01f61603951c8e38a08eae17a9ca549de5674fbb3bbc15298373c7b40da7163a1c2da66ac8a14f3f7894b93580d51a8ab5f5ceee9fde00f419d1a0765e48c5b7d5803555cbbb75e8f9bbecd1ba7cb210e238a4cea7b640ae82871ef1f95c7c6bd91a24ec4e10c8d3bb0a4e5bc32c7eddf6acce8e526e701396aa7c680c7f477ca3f279920be5b9b46cead51b5a5d628edbc54e740d907cb1374a39", 0xb7}, {&(0x7f0000003000+0x7c7)="2aac061e8e5be441db82b2c76d59618aa81726ce0db276cc57320440e77227cb7f49d57b442e86bfb24d2ec6b2949aceba953d0cee02c403cda3a17a75f2ef86ad7d6ea072ceb9a3f5c63aca10e63688a552156234c788a97d41c80b4c01a4cf65eb3833cbc56e9b300dd1898baae2c78d6a1f4a5d9923fde3fc51c8bd6fede81ebd88c566f7baad9848acc7297420ada3494d20f61f88dd59e40c9218c9d3a4fb940f7c84b5664d88bc0060bcfcd85e4e2f182bcc8062531b", 0xb9}], 0x2, &(0x7f0000004000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x1}, 0x4000000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:59:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:44 executing program 6: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = creat(&(0x7f0000aa5000)='./file0\x00', 0x2a) fcntl$getownex(r1, 0x10, &(0x7f00008e7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_mr_cache\x00') fcntl$getown(r1, 0x9) r3 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000001000)=""/142, 0x158) 2018/01/31 05:59:44 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/create\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) seccomp(0x1, 0x0, &(0x7f0000016000)={0x3, &(0x7f0000000000)=[{0x2c, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) lookup_dcookie(0x0, &(0x7f0000008000)=""/0, 0x0) 2018/01/31 05:59:44 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000-0x8)='./file0\x00', 0x4000, 0xa0) sendto(r0, &(0x7f0000008000-0x27)="63a1f5477dfbb6249eb69499f23c90f3eb6dd8408e78b8afb87b31b11d3d98a1ba723c60a6936a", 0x27, 0x20000000, &(0x7f0000007000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x4}}, 0x2e) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/31 05:59:44 executing program 3: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b81000)=0x10) 2018/01/31 05:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 05:59:45 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002bc000)={0x80000001, {{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f8a000)={0x3, &(0x7f0000f6f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000956000-0x8)={r2, 0x1}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:59:45 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') write(r0, &(0x7f0000002000-0xb1)="0cacdcbfecec60538788b5647213f752d968fcb0d05fa13c0d6c56b431f94ef0cae4385da3eeb51c409a9c7dcf7dd5bc4ed2251a50f4e9595aeb9b1adf39ce75e36182b4681de9037e0127bb74374232357f5beb9738ee98afab92c553f277cf3e14ac8c0229d20d0def8b613412eb1119cfcfd788a475c6858c546b0ee4e2081433d677d64e2ed88de2f8ba3244cc7afdd2fa52051d47a2adac99e51b08797b5a35dee2c3e4fe3687ebfe38cdfa3690e3", 0xb1) mq_timedsend(0xffffffffffffffff, &(0x7f000044e000-0x2c)="", 0x0, 0x0, 0x0) 2018/01/31 05:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003fb000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x40000000000000c9, [@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ee8000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) renameat(r1, &(0x7f0000ae7000)='./file0\x00', r2, &(0x7f0000d16000)='./file0\x00') recvfrom(r0, &(0x7f0000190000)=""/105, 0x69, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/31 05:59:45 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd5000)='highspeed\x00', 0xa) [ 53.759023] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.759037] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.759044] CPU: 1 PID: 7400 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 53.759047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.759057] 0000000000000000 13e3fd70019cf93d ffff8800ae16f9f0 ffffffff81d028ed [ 53.759064] ffff8801c7c7db00 1ffff10015c2df4b ffff8800ae16fb78 0000000000000000 [ 53.759071] 0000000000000000 ffff8800ae16fba0 ffffffff81605ec5 ffffffff81236530 [ 53.759073] Call Trace: [ 53.759085] [] dump_stack+0xc1/0x124 [ 53.759097] [] handle_userfault+0x715/0xf50 [ 53.759105] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.759112] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.759120] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.759127] [] ? handle_mm_fault+0x291e/0x3190 [ 53.759134] [] handle_mm_fault+0x2938/0x3190 2018/01/31 05:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000930000)=0x5, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 05:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000823000-0x30)={0x63, 0x44a5, 0x8e0, 0x1, 0xfffffffffffff45a, 0x6}) recvmmsg(0xffffffffffffffff, &(0x7f000039a000-0xf0)=[{{&(0x7f000032d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00006b1000-0x80)=[{&(0x7f0000d09000)=""/216, 0xd8}, {&(0x7f00004ca000-0x68)=""/104, 0x68}, {&(0x7f0000437000)=""/135, 0x87}, {&(0x7f0000ad8000-0xcc)=""/204, 0xcc}, {&(0x7f00007c7000-0x47)=""/71, 0x47}, {&(0x7f0000c0f000)=""/208, 0xd0}, {&(0x7f00002af000)=""/19, 0x13}, {&(0x7f0000285000-0x6c)=""/108, 0x6c}], 0x8, &(0x7f0000196000-0x8d)=""/141, 0x8d, 0xfffffffffffff747}, 0x4}, {{0x0, 0x0, &(0x7f00006fb000)=[{&(0x7f00001b4000-0x20)=""/32, 0x20}, {&(0x7f000012b000)=""/237, 0xed}], 0x2, &(0x7f00004a9000-0x4f)=""/79, 0x4f, 0x10000}, 0x80000001}, {{&(0x7f0000a8d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00005d6000-0x10)=[{&(0x7f0000d44000-0xbc)=""/188, 0xbc}], 0x1, &(0x7f0000612000)=""/254, 0xfe, 0x7ff}, 0x3}, {{&(0x7f0000aa8000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000697000)=[{&(0x7f0000bab000)=""/160, 0xa0}, {&(0x7f000068d000)=""/252, 0xfc}, {&(0x7f00006bd000)=""/4096, 0x1000}], 0x3, &(0x7f00007e6000)=""/10, 0xa, 0xffffffffffffffff}, 0x2}], 0x4, 0x1, &(0x7f000099b000-0x10)={0x77359400, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00007be000)=0x100, 0x4) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x2276, 0xfffffffffffff000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000a03000-0x24)={0x3, 0xfffffffffffffff9, 0x9, 0x80, 0x7, 0x10000, 0x101, 0x6, 0x3, 0x20, 0x8, 0xfff}) [ 53.759141] [] ? copy_page_range+0x1480/0x1480 [ 53.759147] [] ? memset+0x31/0x40 [ 53.759153] [] ? vmacache_find+0x57/0x290 [ 53.759159] [] ? vmacache_update+0xfe/0x130 [ 53.759168] [] __do_page_fault+0x35b/0xa00 [ 53.759175] [] do_page_fault+0x27/0x30 [ 53.759186] [] page_fault+0x28/0x30 [ 53.759196] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.759202] [] ? SyS_futimesat+0xac/0x1a0 [ 53.759208] [] ? SyS_utimensat+0x150/0x150 [ 53.759215] [] ? do_futex+0x15d0/0x15d0 [ 53.759221] [] ? SyS_dup2+0x421/0x5d0 [ 53.759229] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 53.759236] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 53.936945] CPU: 1 PID: 7414 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 53.944475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.953811] 0000000000000000 55427d683e461b6b ffff8801d464f6d0 ffffffff81d028ed [ 53.961817] ffff8801c7c7db00 1ffff1003a8c9ee7 ffff8801d464f858 0000000000000000 [ 53.969838] 0000000000000000 ffff8801d464f880 ffffffff81605ec5 ffffffff81236530 [ 53.977814] Call Trace: [ 53.980376] [] dump_stack+0xc1/0x124 [ 53.985713] [] handle_userfault+0x715/0xf50 [ 53.991652] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.998635] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.005009] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.011122] [] ? handle_mm_fault+0x291e/0x3190 [ 54.017321] [] handle_mm_fault+0x2938/0x3190 [ 54.023348] [] ? copy_page_range+0x1480/0x1480 [ 54.029558] [] ? memset+0x31/0x40 [ 54.034633] [] ? vmacache_find+0x57/0x290 [ 54.040401] [] ? vmacache_update+0xfe/0x130 [ 54.046352] [] __do_page_fault+0x35b/0xa00 [ 54.052217] [] do_page_fault+0x27/0x30 [ 54.057724] [] page_fault+0x28/0x30 [ 54.062970] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.069782] [] ? userfaultfd_ioctl+0xb7f/0x2040 [ 54.076073] [] ? hash_futex+0x210/0x210 [ 54.081669] [] ? wp_page_copy.isra.72+0x63c/0xad0 [ 54.088131] [] ? userfaultfd_release+0x5a0/0x5a0 [ 54.094508] [] ? put_page+0xbc/0x110 [ 54.099844] [] ? __lock_acquire+0xb5f/0x4b50 [ 54.105871] [] ? do_wp_page+0x1c5/0x10d0 [ 54.111555] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.118539] [] ? handle_mm_fault+0x3f2/0x3190 [ 54.124657] [] ? userfaultfd_release+0x5a0/0x5a0 [ 54.131033] [] do_vfs_ioctl+0x7aa/0xee0 [ 54.136635] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 54.142842] [] ? __fget+0x20b/0x3b0 [ 54.148090] [] ? __fget+0x232/0x3b0 [ 54.153336] [] ? __fget+0x47/0x3b0 [ 54.158497] [] ? security_file_ioctl+0x89/0xb0 [ 54.164699] [] SyS_ioctl+0x8f/0xc0 [ 54.169863] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 05:59:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000c9f000-0x8)={0x0, 0x0}) accept$inet(r1, 0x0, &(0x7f00008b7000-0x4)=0x0) 2018/01/31 05:59:45 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000002000-0x6)={&(0x7f0000001000-0xc8)=@newae={0xc8, 0x1e, 0x800, 0x0, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xa, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7}, [@address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x80000000, 0x400}}, @lifetime_val={0x28, 0x9, {0x9, 0x8, 0x5, 0x3}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x2, @in=@multicast2=0xe0000002, 0x0, 0xa}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x20040800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:59:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000035000-0x9)='/dev/sg#\x00', 0x6, 0x101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000605000-0x10)={0x3, &(0x7f0000a9d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000fc3000)={r3, 0x3, &(0x7f00007db000-0xc)=[0x3fb7, 0x7, 0xca], &(0x7f0000607000-0x20)=[0x2, 0x0, 0x8, 0x9, 0x1, 0x5, 0x3ff, 0x3f], 0x42, 0x1, 0x2cc1aa, &(0x7f00007e6000)=[0x1], &(0x7f000099c000-0x1c)=[0x0, 0x40, 0xfffffffffffffff7, 0x36, 0x800, 0xfffffffffffffffa, 0x2], 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ceb000)='/selinux/mls\x00', 0x0, 0x0) accept$ipx(r4, 0x0, &(0x7f0000562000)=0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r5 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f0000333000-0x8)={0x0, r5}) recvmsg(r7, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r8 = dup2(r6, r7) r9 = gettid() tkill(r9, 0x16) ioctl$TCSBRK(r8, 0x5409, 0x2) 2018/01/31 05:59:45 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x4, 0x410802) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000d000-0x4)=0xff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0x10) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000000b000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/31 05:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bab000-0xd)='/dev/usbmon#\x00', 0x7, 0x10000) getxattr(&(0x7f0000edf000)='./file0\x00', &(0x7f0000229000)=@random={'btrfs.', '/dev/usbmon#\x00'}, &(0x7f0000cc1000)=""/167, 0xa7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) 2018/01/31 05:59:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f60000-0x4)=0x2, 0x4) r2 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept(r1, &(0x7f0000a24000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000c27000-0x4)=0x32) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b72000-0xe8)={{{@in=@loopback=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f31000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000c05000-0x4)=0x6, 0x4) 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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:59:45 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000014000-0x8)={0x0, 0